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….. (hentet 24. marts 2020) ….. <>z ….. A Lung Was Removed From The Body Of A Cancer Patient, Cleaned And Returned 5592 ….. (hentet 24. marts 2020) ….. <>corona ….. Hur undviks luft- och kontaktsmitta? I förra veckan samlade vi våra första luftprover från rum på infektionskliniken i Lund där patienter med covid-19 vårdas. Att få dessa mätningar på plats har krävt lång tid av förberedelser, men vi har haft tur. Redan för flera år sedan började vi planera, ta fram teknik, etablera protokoll, utarbeta rutiner och förbereda allt annat som krävs för att kunna samla in luftburna virus. Men då var sikt 5593 ….. (hentet 24. marts 2020) ….. <>corona ….. Studenter bakom prognosmodell för Covid-19 De senaste veckorna har det inte blivit mycket plugg Robin Sandström och André Gerbaulet som läser systemteori respektive statistik och dataanalys på Kungliga tekniska högskolan, KTH, i Stockholm. Från tidig morgon till sen kväll har de jobbat med ett verktyg som kan förutse hur olika åtgärder påverkar smittspridningen av Covid-19. Både själva verktyget och koden ligger öppet på nätet för vem som 5594 ….. (hentet 24. marts 2020) ….. <>corona ….. A Warning from History About Simultaneous Disasters – Facts So Romantic If an earthquake now hits India or Iran, like in 2001 and 2003, respectively, killing over 20,000 people in each country—or if we witness a repeat of 2005's Hurricane Katrina in the US or 2011's tsunami in Japan—will the world respond? Would the world wish to respond? Photograph by Microgen / Shutterstock Parts of the world might have shut down, but nature never does. Even while people stay at ho 5595 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus Could Be a 'Chimera' of Two Different Viruses, Genome Analysis Suggests Here's what we know 5596 ….. (hentet 24. marts 2020) ….. <>corona ….. What Do I Do if Someone in My House Gets Coronavirus? Public Health Experts Explain There are some steps we should all follow 5597 ….. (hentet 24. marts 2020) ….. <>corona ….. It's Officially Time to Stop Using The Phrase 'Social Distancing' We need connection more than ever right now 5598 ….. (hentet 24. marts 2020) ….. <>corona ….. Feeling Anxious? Here's How to Talk to Your Kids About The Coronavirus Pandemic They probably already know more than you think 5599 ….. (hentet 24. marts 2020) ….. <>corona ….. Mindfulness shown to reduce paranoia in 7 days Psychologists find that a week of mindfulness meditation can reduce feelings of paranoia. The studies also pinpoint feelings of non-judgment to correlate with paranoid thoughts. The study was initiated to help lower paranoia in students. As we hunker down, with the coronavirus-related news getting progressively worse, both on the medical and economic fronts, it's hard to avoid getting uneasy if n 5600 ….. (hentet 24. marts 2020) ….. <>corona ….. This epidemiologist predicted the coronavirus pandemic 14 years ago Lawrence "Larry" Brilliant is an American epidemiologist who's worked for the United Nations, Google and the World Health Organization. In addition to warning the public about the threat of pandemics in 2006, Brilliant also served as a consultant for the 2011 film "Contagion". Brilliant says he's "firmly confident" that the steps the U.S. is currently taking will help to flatten the curve, and pr 5601 ….. (hentet 24. marts 2020) ….. <>corona ….. The Latest Coronavirus Clinical Trials Time to catch up with the latest clinical news in the field. The big story this morning is apparently some real data out of a controlled trial of chloroquine from China. There have been anecdotal reports, but to the best of my knowledge we have seen no actual numbers. These are not exactly from the peer-reviewed literature, either, but were unearthed by market analyst Umer Raffat at Evercore/ISI 5602 ….. (hentet 24. marts 2020) ….. <>corona ….. One Root Cause of Pandemics Few People Think About It's our seemingly insatiable desire to eat meat 5603 ….. (hentet 24. marts 2020) ….. <>corona ….. Trust Is The Key to Fighting the Pandemic Containing the spread of COVID-19 may require that citizens have faith in both their government and one another 5604 ….. (hentet 24. marts 2020) ….. <>corona ….. Akutlæge: »Vi vil til enhver tid prioritere patienter ud fra behovet« Akutmediciner Christian Skærbæk mener, at læger altid vil prioritere patienter med det største behov. Hvis kapacitetsproblemer gør det nødvendigt at prioritere anderledes, må myndighederne diktere, hvordan det skal ske, siger han 5605 ….. (hentet 24. marts 2020) ….. <>corona ….. Forvirring om værnemidler mod corona: Arbejdstilsynet og Sundhedsstyrelsen har forskellige anbefalinger Sundhedsstyrelsen anbefaler særlige åndedrætsværn mod coronavirus. Men Arbejdstilsynet mener ikke, at værnet beskytter mod virus. Det gør personalet i frontlinjen utrygge, når der er uklarhed i myndighedernes retningslinjer, mener læger 5606 ….. (hentet 24. marts 2020) ….. <>corona ….. Ekspert: Styrelsen for Patientsikkerhed lader lægerne i stikken under COVID-19 Lektor i sundhedsjura Kent Kristensen revser Styrelsen for Patientsikkerhed for at undlade at definere, hvilken standard lægerne skal levere under COVID-19-pandemien. Så længe styrelsen ikke udsender en retningslinje, står lægerne alene med prioriteringerne, advarer han. Og der kommer ingen retningslinjer, oplyser styrelsen 5607 ….. (hentet 24. marts 2020) ….. <>corona ….. Medicinalfirma sender håndsrækning til det danske sundhedsvæsen Medicinalfirmaet Pfizer er klar til at følge ønsker fra ansatte med sundhedsfaglig baggrund om at kunne stå til rådighed for det danske sundhedsvæsen i den aktuelle COVID-19 krisesituation 5608 ….. (hentet 24. marts 2020) ….. <>corona ….. Værnemidler: Fire ting du kan gøre for at reducere risikoen for corona-smitte Selvom du bruger de rigtige værnemidler, øger du smitterisikoen, hvis du tager dem forkert af efter brug. En læge med særlig viden om værnemidler giver dig her fire råd til, hvordan du kan forebygge corona-smitte 5609 ….. (hentet 24. marts 2020) ….. <>corona ….. Covid-19: how long can it survive outside the body? Sarah Boseley speaks to Prof Deenan Pillay about how the virus contaminates surfaces and why headlines about how long it can survive may be misleading. And, following a number of listener questions, we find out whether or not Sars-CoV-2 can survive in a swimming pool. Help support our independent journalism at 5610 ….. (hentet 24. marts 2020) ….. <>corona ….. China Is Lifting Lockdown on Coronavirus Epicenter City of Wuhan Chinese authorities have announced they will be lifting the lockdown on Wuhan, the Chinese city that was the epicenter of the coronavirus pandemic, on April 8, according to CNN . China suspended all travel in and out of Wuhan, the capital of Hubei province, on January 22, just over two months ago. At the time, there were only 600 confirmed cases worldwide, 444 of which were in Wuhan itself. Citie 5611 ….. (hentet 24. marts 2020) ….. <>corona ….. Man Dies After Confusing Fishtank Cleaner With Drug Touted by Trump, Musk Anyone considering giving (or heeding) unqualified medical advice may do well to pay attention: A man has died after ingesting a chemical meant to clean aquariums that he confused with chloroquine, an anti-malaria drug. In a grim twist, the man's wife told NBC News that they took the cleaning agent after seeing U.S. President Donald Trump tout chloroquine's potential in the fight against the coro 5612 ….. (hentet 24. marts 2020) ….. <>corona ….. A Growing Number of Countries Tap Phone Data to Track COVID-19 It's a privacy advocate's worst nightmare. It may also be one of our only hopes. However you see it, more and more countries are tapping into citizens' cell phone location data to monitor and track the spread of coronavirus, in order to slow the speed of infections. The actual extent of surveillance depends on the country, according to The Verge . And more specifically, it depends on the privacy 5613 ….. (hentet 24. marts 2020) ….. <>corona ….. "Heroic Effort": Elon Musk Donates 1,250 Ventilators to Hospitals Heroic Effort In order to help health care professionals cope with the ongoing coronavirus outbreak, Tesla CEO Elon Musk sourced some 1,255 ventilators from Chinese manufacturers and donated them to hospitals in the Los Angeles area, according to Bloomberg . "China had an oversupply, so we bought 1255 FDA-approved ResMed, Philips & Medtronic ventilators on Friday night & airshipped them to LA," w 5614 ….. (hentet 24. marts 2020) ….. <>corona ….. India Enters Total Lockdown for Three Weeks In response to the coronavirus pandemic, India's government announced Tuesday that it's about to enter a total state of lockdown for three full weeks. Beginning on Wednesday, the country's roughly 1.37 billion citizens will be required to stay in their homes, according to the A ssociated Press . So far, India has confirmed 469 cases of COVID-19, but the government says that it's enacting a strong 5615 ….. (hentet 24. marts 2020) ….. <>corona ….. This 3D-Printed Adapter Turns Snorkeling Mask Into a Ventilator 3D-printing engineers are getting crafty in the age of coronavirus. First, a local Italian 3D printer business helped an overwhelmed hospital print replacement valves . Now, the company called Isinnova is working on its next ingenious solution: a 3D printed adapter that could turn a snorkeling mask into a C-PAP mask for oxygen therapy — a crucial treatment for more severe COVID-19 cases. The idea 5616 ….. (hentet 24. marts 2020) ….. <>corona ….. Professor: Pandemic Will Force the Rich Into Hiding Future Cities Even after the coronavirus pandemic wanes and it's once again safe to congregate with other people, society might never be the same. University of British Columbia urban design professor Patrick Condon predicts that our cities will become even more stratified by socioeconomic class. In a university press release , he predicts a near future in which those with the means to do so retr 5617 ….. (hentet 24. marts 2020) ….. <>corona ….. Corona: Alt laboratoriearbejde på DTU sat i bero PLUS. Forskningsresultater bliver udskudt, og udgifter vokser, efter at alt laboratoriearbejde på DTU er indstillet som følge af corona-udbruddet. Også Geus må udsætte feltarbejde i Grønland 5618 ….. (hentet 24. marts 2020) ….. <>corona ….. Norsk opfinder er klar til at lave virusmaske på få uger PLUS. Beskyttelsesudstyr er vanskeligt at få fat i, og effekten er begrænset. En norsk virksomhed kan have løsningen 5619 ….. (hentet 24. marts 2020) ….. <>corona ….. Nyborg Destilleri i lynomstilling: producerer nu 1.000 liter ethanol i døgnet EU, fem statslige myndigheder og Nyborg Kommune er der blevet indhentet tilladelser og dispensationer hos for at kunne omstille spiritusproduktion til husholdningssprit til brug i mangelvaren håndsprit. Men nu er første produktion i fuld gang 5620 ….. (hentet 24. marts 2020) ….. <>corona ….. Seks millioner ansigtsmasker forsvandt i kenyansk lufthavn Danmark skulle have modtaget en million ansigtsmasker fra en tysk forsendelse, men samtlige masker forsvandt, inden de nåede Europa 5621 ….. (hentet 24. marts 2020) ….. <>corona ….. Sådan arbejder du hjemmefra, selvom skoler og institutioner holder lukket PLUS. Før Covid-19 arbejdede vi hjemme for at få fred og ro. Nu er hjemmearbejdspladsen et miskmask af kontor, skole, daginstitution og kantine. Ekspert i balance mellem arbejdsliv og privatliv giver gode råd 5622 ….. (hentet 24. marts 2020) ….. <>corona ….. Techtopia #146: Covid-19 – Det første slag i den sidste krig Med udgangspunkt i digital biologi forklarer amerikansk biotek-pionér coronavirus fra bunden. Hvor kom den fra, og hvordan kunne vi kortlægge dens arvemasse? 5623 ….. (hentet 24. marts 2020) ….. <>corona ….. Ugens debat: Vil strategien virke? Både befolkning og myndigheder venter med tilbageholdt åndedræt på udviklingen i Covid-19-­epidemien efter den seneste uges mange indgreb. En artikel om britiske forskeres overvejelser i den forbindelse blev ugens mest debatterede på 5624 ….. (hentet 24. marts 2020) ….. <>corona ….. Chemists race to decode RNA of new coronavirus As scientists around the world race to decode the coronavirus that has caused more than 15,000 deaths in a matter of months, a group of University of Chicago chemists are focusing on understanding how the virus's RNA works—which could translate to a more effective vaccine 5625 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus: Why the UK needs a basic income for all workers The outbreak of coronavirus has exposed the fragility of a labour market characterised by the growing gig economy, zero-hours contracts and self-employment. None of these forms of work have employment benefits like sick pay. These workers are being hung out to dry with little choice but to try and work, even in the middle of a pandemic 5626 ….. (hentet 24. marts 2020) ….. <>corona ….. COVID-19: 'Economics alone won't get us through this' Jean-Pierre Danthine, an EPFL professor and the managing director of the Enterprise for Society Center (E4S), discusses the economic fallout of the COVID-19 crisis in Switzerland and worldwide, and argues that the future depends on government policy responses 5627 ….. (hentet 24. marts 2020) ….. <>corona ….. The post-pandemic city: Expert on how the coronavirus will impact future cities The current COVID-19 pandemic is rapidly changing the way we live and the way we work. Do these changes signal long-lasting impacts on the design and architecture of our cities? We spoke to UBC professor Patrick Condon, the James Taylor chair in Landscape and Livable Environments at UBC's School of Architecture and Landscape Architecture and the founding chair of the UBC urban design program 5628 ….. (hentet 24. marts 2020) ….. <>corona ….. Organizations need to be transparent in times of crisis, says expert Times of crisis and uncertainty prove to be challenging for public and private organizations whose leadership engage in constant communication with the public, especially in a situation as unprecedented as a global pandemic 5629 ….. (hentet 24. marts 2020) ….. <>corona ….. 5 ways to keep human connections when moving learning online Universities across Canada and the world have been working to rapidly move their face-to-face classes to remote delivery 5630 ….. (hentet 24. marts 2020) ….. <>corona ….. A Coronavirus Vaccine Could Be the First That Outwits Nature It's been grim news all around for COVID-19. Italy's skyrocketing death toll has now risen above China's. Countries are shutting borders. Massive cities in the US have ordered "shelter-in-place" to reduce viral transmission, severely disrupting livelihoods, businesses, and personal relationships for the greater good. So. How about some good news? According to STAT , the Bill and Melinda Gates Fou 5631 ….. (hentet 24. marts 2020) ….. <>corona ….. In the American South, Covid-19 Could Find Fertile Ground With high rates of pre-existing illness, low access to health care options, and even a lingering belief in some quarters that the coronavirus pandemic is being overblown, the American South seems poised for a comeuppance should Covid-19 have its way there. Signs suggest that's already starting to happen 5632 ….. (hentet 24. marts 2020) ….. <>corona ….. Amid Coronavirus Pandemic, Billions Lack Access to Clean Water Over the past 40 years, many nations have made great progress in treating wastewater, providing residents with clean drinking water, and enhancing water supplies to grow needed food and fiber. But billions around the world still don't have the consistent access to clean, reliable water they need 5633 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus: Melbourne locals celebrate vivid sunrise 'amid the chaos' Locals post images of spectacular orange skies, with many describing it as a welcome distraction 5634 ….. (hentet 24. marts 2020) ….. <>corona ….. Skåret ud i pap: Sådan smitter coronavirus Et virus er en lille snylter, som udnytter din krop og overtager dine celler 5635 ….. (hentet 24. marts 2020) ….. <>corona ….. CUNY New York City COVID-19 Survey week 2 Nearly three in ten New York City residents (29%) report that either they or someone in their household has lost their job as a result of coronavirus over the last two weeks. In addition, 80% of NYC residents said they experienced reduced ability to get the food they need, and two-thirds (66%) reported a loss of social connection in the past week, suggesting that compelled isolation is taking a to 5636 ….. (hentet 24. marts 2020) ….. <>corona ….. COVID-19: The time is now to prepare for people affected by humanitarian crises With over 300,000 COVID-19 cases across the globe, including recent cases in Syria and the Gaza Strip, the data continues to demonstrate how the disease has no borders. A new Dartmouth-led commentary in the International Journal for Equity in Health highlights how people affected by humanitarian crises are especially vulnerable to COVID-19 5637 ….. (hentet 24. marts 2020) ….. <>corona ….. The physics that drives periodic economic downturns A professor at Duke University says that the way spilled milk spreads across the floor can explain why economic downturns regularly occur. Because the economic prosperity derived from new ideas or inventions follows the same S-curve as the spreading of a substance over an area, it inevitably loses its return on investment toward the end of its life cycle 5638 ….. (hentet 24. marts 2020) ….. <>corona ….. Mental health of health care workers in china in hospitals with patients with COVID-19 This survey study of almost 1,300 health care workers in China at 34 hospitals equipped with fever clinics or wards for patients with COVID-19 reports on their mental health outcomes, including symptoms of depression, anxiety, insomnia and distress 5639 ….. (hentet 24. marts 2020) ….. <>corona ….. Telemedicine reduces mental health burden of COVID-19 Telemental health services are a practical and feasible way to support patients, family members, and healthcare providers who may experience psychological side-effects of the COVID-19 pandemic, including anxiety, fear, depression, and the impact of long-term isolation 5640 ….. (hentet 24. marts 2020) ….. <>corona ….. The Lancet Infectious Diseases: Singapore modelling study estimates impact of physical distancing on reducing spread of COVID-19 A new modelling study conducted in a simulated Singapore setting has estimated that a combined approach of physical distancing [2] interventions, comprising quarantine (for infected individuals and their families), school closure, and workplace distancing, is most effective at reducing the number of SARS-CoV-2 cases compared with other intervention scenarios included in the study 5641 ….. (hentet 24. marts 2020) ….. <>corona ….. Mars Rover Snaps New Selfie Before Record Climb NASA is still aiming to get the Perseverance rover on its way to Mars this summer in spite of the ongoing coronavirus pandemic, but the Curiosity rover is still setting records and doing science on the red planet even if it has to wait longer for some company. Curiosity recently took a new Mars selfie immediately before climbing its steepest slope yet . NASA has also shared a video detailing how 5642 ….. (hentet 24. marts 2020) ….. <>corona ….. Så påverkar coronautbrottet detaljhandeln Krisen inom detaljhandeln fördjupas nu dag för dag. Coronapandemin kan dock även få oväntade konsekvenser. Det menar konsumtionsforskare Gabriella Wulff vid Göteborgs universitet. Nästan helt tomma gator och ödsliga butiker. Situationen för detaljhandeln förvärras nu snabbt i takt med att det nya coronaviruset (SARS-CoV-2) sprider sig i det svenska samhället. – Det man kan se direkt är att den fy 5643 ….. (hentet 24. marts 2020) ….. <>corona ….. Markets await US fiscal stimulus, Rana on bailout priorities Wall Street awaits fiscal stimulus deal from Washington 5644 ….. (hentet 24. marts 2020) ….. <>corona ….. China to ease coronavirus restrictions on Hubei province Authorities to relax rules on travel to and from region where outbreak began 5645 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus tracked: the economic fallout Pandemic is causing the biggest disruption in decades to economies across the world 5646 ….. (hentet 24. marts 2020) ….. <>corona ….. Vietnam's coronavirus efforts win praise for low-cost model Hanoi mobilises limited resources by focusing on quarantines and contact tracing 5647 ….. (hentet 24. marts 2020) ….. <>corona ….. Sunak warns airlines they will receive only 'bespoke' help Cash-strapped industry urged to explore all other funding avenues first 5648 ….. (hentet 24. marts 2020) ….. <>corona ….. UK coronavirus lockdown: what the new rules mean There are some exceptions to the stay-at-home message 5649 ….. (hentet 24. marts 2020) ….. <>corona ….. Britain goes into lockdown The government must now move urgently to protect health workers 5650 ….. (hentet 24. marts 2020) ….. <>corona ….. London is most vulnerable to coronavirus outbreak in the UK Richest city has seen three times as many cases as any other region 5651 ….. (hentet 24. marts 2020) ….. <>corona ….. Retailers launch hiring sprees as coronavirus spurs demand Groups such as Walmart and Amazon seek hundreds of thousands of workers 5652 ….. (hentet 24. marts 2020) ….. <>corona ….. Prisons brace for surge in coronavirus cases Pre-emptive release, lockdowns and sanitary measures urgently needed, experts warn 5653 ….. (hentet 24. marts 2020) ….. <>corona ….. Europe steelmakers cut production after shutdown of car plants Move illustrates how coronavirus impact is rippling through manufacturing supply chains 5654 ….. (hentet 24. marts 2020) ….. <>corona ….. Wall Street opens 6% higher as US closes in on stimulus deal Investors return to risk assets following Fed intervention and political progress 5655 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus crisis demands extended Brexit transition Pandemic is testing British and EU national administrative systems to the limit 5656 ….. (hentet 24. marts 2020) ….. <>corona ….. Israel relies on nosy neighbours to keep virus in check Police track down quarantine evaders through technology and tip-offs 5657 ….. (hentet 24. marts 2020) ….. <>corona ….. Universities tapped in drive to step up virus testing NHS asks for volunteer scientists to man overstretched facilities 5658 ….. (hentet 24. marts 2020) ….. <>corona ….. 'Buy now, pay later' business model faces stern test Crunch looms for Australian trailblazers of booming sector as Covid-19 fallout hits home 5659 ….. (hentet 24. marts 2020) ….. <>corona ….. China property sector shows signs of deterioration Falling sales will hinder Beijing's efforts to revive economy after coronavirus outbreak 5660 ….. (hentet 24. marts 2020) ….. <>corona ….. Treat all workers fairly to aid the Covid-19 battle People with insecure incomes have to make choices that undermine government measures 5661 ….. (hentet 24. marts 2020) ….. <>corona ….. Australia probes Qantas over Virgin rumours Top two carriers tussle as Canberra weighs more support for coronavirus-hit industry 5662 ….. (hentet 24. marts 2020) ….. <>corona ….. UK to add 35,000 NHS staff to fight coronavirus Retired doctors and nurses and 'volunteer army' to join battle against surging disease 5663 ….. (hentet 24. marts 2020) ….. <>corona ….. New York rushes to prepare for looming coronavirus 'apex' Governor details critical shortfalls as cases surge in state at the epicentre of US outbreak 5664 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus latest: China to ease travel restrictions on province at centre of outbreak [no content] 5665 ….. (hentet 24. marts 2020) ….. <>corona ….. UK housebuilders close sites despite lockdown exemption Taylor Wimpey and Barratt halt work in effort to stem spread of coronavirus 5666 ….. (hentet 24. marts 2020) ….. <>corona ….. Non-bank lenders push for access to emergency state funding Lobby groups led by UK Finance warn there is likelihood of 'severe' impact to borrowers 5667 ….. (hentet 24. marts 2020) ….. <>corona ….. Cuomo thrives on the front lines of US coronavirus crisis New York governor deploys calm to reassure the public in contrast with chaotic White House 5668 ….. (hentet 24. marts 2020) ….. <>corona ….. Madrid's coronavirus fighter says controls will have impact within days Isabel Díaz Ayuso hopes Spanish capital can soon provide aid to the rest of the country 5669 ….. (hentet 24. marts 2020) ….. <>corona ….. Virus may have infected half of UK, says Oxford study New epidemiological model shows vast majority of people suffer little or no illness 5670 ….. (hentet 24. marts 2020) ….. <>corona ….. UK business activity plunges as coronavirus crisis escalates Survey suggests 'very deep recession' is increasingly likely, say economists 5671 ….. (hentet 24. marts 2020) ….. <>corona ….. Strong companies must be supported — but not unconditionally Imaginative thinking and long-term focus are crucial to help businesses survive 5672 ….. (hentet 24. marts 2020) ….. <>corona ….. Fed leans on community banks for virus relief US central bank promises trillions for markets, but helping small business is harder 5673 ….. (hentet 24. marts 2020) ….. <>corona ….. UK poised to boost number of medical ventilators Smiths Group and Penlon make similar device that can be adapted for general use 5674 ….. (hentet 24. marts 2020) ….. <>corona ….. Oil industry faces biggest crisis in 100 years Producers are facing up to the crash in oil demand as coronavirus forces economies into hibernation 5675 ….. (hentet 24. marts 2020) ….. <>corona ….. Trump starts national debate over when to reopen economy Failure of central banks to end market and employment breakdown forces rethink 5676 ….. (hentet 24. marts 2020) ….. <>corona ….. Drop the tariffs and save some lives. Quick African countries are unprepared for if and when coronavirus really does hit 5677 ….. (hentet 24. marts 2020) ….. <>corona ….. EasyJet founder Stelios says fleet must drop by 25% Founder says budget airline should 'plan for 250 aircraft', down from the 344 it has now 5678 ….. (hentet 24. marts 2020) ….. <>corona ….. Tokyo Olympics: it's off There is irony in having to ditch an event designed to lift morale when the world has never needed it more 5679 ….. (hentet 24. marts 2020) ….. <>corona ….. Amazon resists closures as more Covid-19 cases are confirmed One worker each at Michigan and Oklahoma facilities become latest to test positive 5680 ….. (hentet 24. marts 2020) ….. <>corona ….. US factories retool from hoodies to face masks Group of supply chains co-ordinates in attempt to alleviate shortages 5681 ….. (hentet 24. marts 2020) ….. <>corona ….. Santander chairman donates 50% of pay to virus fund Bank postpones interim dividend, reviews bonuses to conserve cash amid pandemic 5682 ….. (hentet 24. marts 2020) ….. <>corona ….. Russian official questions Putin's coronavirus data Cinemas and nightclubs ordered to close after mayor of Moscow challenges Kremlin's stance 5683 ….. (hentet 24. marts 2020) ….. <>corona ….. Gilead criticised over 'orphan status' for potential virus treatment Activists slam US drugmaker for seeking exclusivity 'despite calls for solidarity' to tackle pandemic 5684 ….. (hentet 24. marts 2020) ….. <>corona ….. UK travel insurers set for year of payout pain ABI forecasts wave of cancellation claims as industry comes under fire for crisis response 5685 ….. (hentet 24. marts 2020) ….. <>corona ….. India plays catch-up on coronavirus testing Public health experts say country is 'flying blind' as the number of cases surges 5686 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus shows Big Tech can fight fake news Adjustments the companies have long resisted are suddenly being made 5687 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus/cruise lines: battening down The industry has voluntarily suspended sailings for a month but that could be extended 5688 ….. (hentet 24. marts 2020) ….. <>corona ….. Gulf economies rocked by coronavirus and oil price war Government revenues plummet as crude prices sink and private sector cuts jobs 5689 ….. (hentet 24. marts 2020) ….. <>corona ….. Global airline industry faces $250bn coronavirus hit Trade body Iata revises its estimate of lost revenues for the third time in a month 5690 ….. (hentet 24. marts 2020) ….. <>corona ….. Central banks must evolve to fight coronavirus They need to make sure interest rates don't rise in an uncontrolled way 5691 ….. (hentet 24. marts 2020) ….. <>corona ….. How the viral app Houseparty is entertaining a generation in lockdown Video chat app that allows spontaneous gatherings is replicating social life for millions stuck indoors 5692 ….. (hentet 24. marts 2020) ….. <>corona ….. UK retail: shutting up shop Clothes and household goods shops will be hard hit by coronavirus lockdown 5693 ….. (hentet 24. marts 2020) ….. <>corona ….. Tokyo Olympic Games postponed until 2021 Announcement by Japan and International Olympic Committee ends weeks of speculation 5694 ….. (hentet 24. marts 2020) ….. <>corona ….. This pandemic is an ethical challenge To avert disaster, solidarity between countries must be as strong as within them 5695 ….. (hentet 24. marts 2020) ….. <>corona ….. UK chancellor: 'We won't be able to save every business' Rishi Sunak says Treasury still working on package to help self-employed hit by virus turmoil 5696 ….. (hentet 24. marts 2020) ….. <>corona ….. US and UK race to arrange flights for stranded citizens Thousands affected as many flights cancelled and airports closed because of coronavirus pandemic 5697 ….. (hentet 24. marts 2020) ….. <>corona ….. Join the FT Telegram channel for your must-read coronavirus coverage Receive a free story about the coronavirus pandemic every day on your phone 5698 ….. (hentet 24. marts 2020) ….. <>corona ….. US congressional leaders close in on near-$2tn stimulus deal Optimism grows over agreement on measures to help taxpayers and businesses hit by virus 5699 ….. (hentet 24. marts 2020) ….. <>corona ….. To infinity and beyond with QE Mike Mackenzie's daily analysis of what's moving global markets 5700 ….. (hentet 24. marts 2020) ….. <>corona ….. From cover-up to global donor: China's soft power play With its economy showing signs of life, Beijing aims to restore a reputation damaged by coronavirus 5701 ….. (hentet 24. marts 2020) ….. <>corona ….. Johnson finally succumbs to calls for harsher action Tougher restrictions imposed on public movement to try to halt spread of coronavirus 5702 ….. (hentet 24. marts 2020) ….. <>corona ….. Business activity crashes to record low in US and Europe Services and manufacturing surveys illustrate impact of coronavirus on global economy 5703 ….. (hentet 24. marts 2020) ….. <>corona ….. Watch out for myths about COVID-19 'miracle cures' A substantial number of participants in a survey circulated in late February and early March believed myths about COVID-19. Using a hand dryer, rinsing your nose with saline, taking antibiotics, and gargling with mouthwash are all ineffective methods of preventing coronavirus infection. These particular COVID-19 myths may have since been discredited, but new ones have surfaced. The goal of the su 5704 ….. (hentet 24. marts 2020) ….. <>corona ….. 'Do I have COVID-19?' Free online tool does triage Do I have COVID-19? A new online tool lets people everywhere assess how likely it is they've contracted the novel coronavirus. makes it easy for the general public to self-triage and is designed, in part, to prevent a surge of patients at hospitals and healthcare facilities. The free tool comes from Vital software with guidance from Emory Department of Emergency Medicine's Health Des 5705 ….. (hentet 24. marts 2020) ….. <>corona ….. How to talk to your older parents about the coronavirus Here are expert suggestions for navigating the new and urgent conversations with older parents in light of the coronavirus pandemic. "If your father says, 'I'm healthy and strong,' change your appeal to 'You could bring the virus home to mom and she's more frail.'" Like many of us, Cathleen Colón-Emeric , chief of the Division of Geriatrics at the Duke University School of Medicine, has older par 5706 ….. (hentet 24. marts 2020) ….. <>corona ….. COVID-19: protect great apes during human pandemics Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00859-y 5707 ….. (hentet 24. marts 2020) ….. <>corona ….. Care for laboratory animals during COVID-19 crisis Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00869-w 5708 ….. (hentet 24. marts 2020) ….. <>corona ….. COVID-19: ban 'orientalism' by critics of wildlife trade Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00870-3 5709 ….. (hentet 24. marts 2020) ….. <>corona ….. We're with you Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00882-z Research offers the best exit strategy from this pandemic, and we'll do everything we can to help clinicians and natural and social scientists find it 5710 ….. (hentet 24. marts 2020) ….. <>corona ….. How to help the free market fight coronavirus Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00888-7 Share data, boost incentives and reduce red tape to identify drugs for use in emerging coronavirus epidemics 5711 ….. (hentet 24. marts 2020) ….. <>corona ….. We haven't identified any new drugs for severe covid-19 cases yet A number of potential drugs for treating the coronavirus are in trials. There are some promising candidates but it's unclear if they'll help those who need them most 5712 ….. (hentet 24. marts 2020) ….. <>corona ….. Why US society is so vulnerable to the coronavirus pandemic The economic and healthcare policies pursued by the US in recent years have failed to prioritise public health and made it vulnerable to a pandemic. Could things be different? 5713 ….. (hentet 24. marts 2020) ….. <>corona ….. Supercomputers Recruited To Hunt For Clues To A COVID-19 Treatment Scientists hope a machine can do what a person can't: quickly analyze every physical and chemical aspect of the coronavirus and sift through the world's drugs for subtle clues that might prove useful. (Image credit: Carlos Jones/Oak Ridge National Laboratory) 5714 ….. (hentet 24. marts 2020) ….. <>corona ….. States Say Some Doctors Stockpile Trial Coronavirus Drugs, for Themselves The stockpiling has become so worrisome that pharmacy boards in many states have issued emergency restrictions on how the drugs can be dispensed 5715 ….. (hentet 24. marts 2020) ….. <>corona ….. Greta Thunberg Says It's 'Extremely Likely' That She Had Coronavirus The Swedish climate activist, 17, announced on Tuesday that she and her father were recovering from symptoms of Covid-19 5716 ….. (hentet 24. marts 2020) ….. <>corona ….. A Medical Class 'Minted by the Pandemic' Across the nation, medical students are graduating directly into the path of an epic health crisis 5717 ….. (hentet 24. marts 2020) ….. <>corona ….. You've Got Mail. Will You Get the Coronavirus? The practice of disinfecting mail dates back to the invention of quarantine. There's little evidence it needs to be invoked today 5718 ….. (hentet 24. marts 2020) ….. <>corona ….. Welcome to the Virosphere SARS-CoV-2, the cause of the pandemic, belongs to one of 6,828 named species of virus. Hundreds of thousands more species are known, with perhaps trillions waiting to be found 5719 ….. (hentet 24. marts 2020) ….. <>corona ….. How to See the World When You're Stuck at Home When you are quarantined or cancel your trip, you can still go on a journey. The secret? The author Reif Larsen says it's Google Street View 5720 ….. (hentet 24. marts 2020) ….. <>corona ….. China to Ease Coronavirus Lockdown on Hubei 2 Months After Imposing It The province will let people outside Wuhan leave for the first time since late January. Despite the official sign of confidence, many fear the virus is still spreading silently 5721 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus Live Updates: Democrats and Treasury Say They Are Close to Deal on $2 Trillion Package Officials warn that New York is experiencing a virus 'attack rate' at five times that of other parts of the United States. President Trump downplays threat of the virus, as at least 16 states institute stay-at-home orders 5722 ….. (hentet 24. marts 2020) ….. <>corona ….. Prophylactic and therapeutic remdesivir (GS-5734) treatment in the rhesus macaque model of MERS-CoV infection [Microbiology] The continued emergence of Middle East Respiratory Syndrome (MERS) cases with a high case fatality rate stresses the need for the availability of effective antiviral treatments. Remdesivir (GS-5734) effectively inhibited MERS coronavirus (MERS-CoV) replication in vitro, and showed efficacy against Severe Acute Respiratory Syndrome (SARS)-CoV in a mouse model. Here,.. 5723 ….. (hentet 24. marts 2020) ….. <>corona ….. How to quarantine with your partner without destroying your relationship Isolation can put a lot of strain on a relationship. (Unsplash/) Follow all of PopSci's COVID-19 coverage here , including travel advice , pregnancy concerns , and the latest findings on the virus itself . The COVID-19 pandemic is keeping many Americans stuck at home, which is a good thing: Social-distancing will help flatten the curve of this disease and minimize its toll on the nation's health 5724 ….. (hentet 24. marts 2020) ….. <>corona ….. Before Coronavirus: Pandemics That Almost Wiped Out Humanity 5725 ….. (hentet 24. marts 2020) ….. <>corona ….. World Animal Protection calls for international ban on wildlife trade due to COVID-19 5726 ….. (hentet 24. marts 2020) ….. <>corona ….. With this coronavirus epidemic, the world should consider automating work and UBI now Automation and UBI is a futuristic topic to some, but now, it seems that we need it now more than ever. People around the world are now staying home, working from home or losing their jobs due to this coronavirus epidemic, and the world that we lived in last year was reliant on people going out and working, but now, things have changed, and this might be our future going further. Work such as man 5727 ….. (hentet 24. marts 2020) ….. <>corona ….. How America Can Avoid Italy's Ventilator Crisis: 'It is painfully obvious that there are three problems we need to solve immediately to avert the ventilator crisis: ventilator production, ventilator distribution and ventilator operation. I believe we can solve all three.' 5728 ….. (hentet 24. marts 2020) ….. <>corona ….. Stony Brook University in Long Island New York jump starts 3-D Printers For manufacturing of Hospital PP equipment. 'With current supplies, iCREATE is intending to make 800 face shields, and is currently in the process of procuring enough supplies to make up to 5,000 products.' 5729 ….. (hentet 24. marts 2020) ….. <>corona ….. Some people hope that outbreaks of the new coronavirus will wane as temperatures rise, but pandemics often don't behave in the same way as seasonal outbreaks 5730 ….. (hentet 24. marts 2020) ….. <>corona ….. Anxious about COVID-19? Stress can have lasting impacts on sperm and future offspring Prolonged fear and anxiety brought on by major stressors, like the coronavirus pandemic, can not only take a toll on a person's mental health, but may also have a lasting impact on a man's sperm composition that could affect his future offspring 5731 ….. (hentet 24. marts 2020) ….. <>corona ….. COVID-19 survey of New York CIty residents Nearly three in ten New York City residents (29%) report that either they or someone in their household has lost their job as a result of coronavirus over the last two weeks. In addition, 80% of NYC residents said they experienced reduced ability to get the food they need, and two-thirds (66%) reported a loss of social connection in the past week, suggesting that compelled isolation is taking a to 5732 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus massive simulations completed on Frontera supercomputer A coronavirus envelope all-atom computer model is being developed. The coronavirus model builds on success of all-atom infuenza virus simulations. Molecular dynamics simulations for the coronavirus model tests ran on up to 4,000 nodes, or about 250,000 of Frontera's processing cores. Full model can help researchers design new drugs, vaccines to combat the coronavirus 5733 ….. (hentet 24. marts 2020) ….. <>corona ….. Singapore modelling study estimates impact of physical distancing on reducing spread of COVID-19 A new modelling study conducted in a simulated Singapore setting has estimated that a combined approach of physical distancing interventions, comprising quarantine (for infected individuals and their families), school closure, and workplace distancing, is most effective at reducing the number of SARS-CoV-2 cases compared with other intervention scenarios included in the study 5734 ….. (hentet 24. marts 2020) ….. <>corona ….. 'It's heartbreaking.' Labs are euthanizing thousands of mice in response to coronavirus pandemic Universities mandate or encourage rodent euthanasia to save resources and protect staff 5735 ….. (hentet 24. marts 2020) ….. <>corona ….. Researchers are tracking another epidemic, too—of misinformation Ironically, the spread of false information often reflects a desire to help 5736 ….. (hentet 24. marts 2020) ….. <>corona ….. COVID-19: How and Why the Virus Spreads Quickly Scientific American contributing editor W. Wayt Gibbs reports from the original U.S. epicenter of the coronavirus outbreak, Kirkland, Washington. In this installment of our ongoing series, he talks… 5737 ….. (hentet 24. marts 2020) ….. <>corona ….. Antikroppar från tillfrisknade coronapatienter kan rädda livet på andra Antikroppar i blodet hos personer som tillfrisknat från covid-19 skulle kunna rädda livet på coronasmittade. Nu ska forskare på Karolinska använda blodplasma som botemedel 5738 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus is forcing a trade-off between privacy and public health The crisis has governments and companies scrambling to decide when it's appropriate to lift data privacy protections and AI ethics guidelines 5739 ….. (hentet 24. marts 2020) ….. <>corona ….. A new CDC bot will tell you what to do if you have coronavirus symptoms Health authorities around the world are using chatbots to keep people informed 5740 ….. (hentet 24. marts 2020) ….. <>corona ….. This is how you can co-watch during a coronavirus lockdown "Co-watching" is how we'll be socializing for the next few weeks at least 5741 ….. (hentet 24. marts 2020) ….. <>corona ….. A neural network can help spot Covid-19 in chest x-rays COVID-Net could help scientists develop an AI tool that can pick up telltale signs 5742 ….. (hentet 24. marts 2020) ….. <>corona ….. We need economic relief now. Climate policy can come later. An eventual recovery package should include clean energy funding and supportive policies, but first we need to ensure people can obtain healthcare, buy food and remain in their homes 5743 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus might last on surfaces for a lot longer than we thought A study found traces on the Diamond Princess cruise ship 17 days after it emptied of passengers 5744 ….. (hentet 24. marts 2020) ….. <>corona ….. The Future That Hollywood Doesn't Want to Imagine (Maddie McGarvey / The New Y​ork Times / Redux) Existential questions about the future of cinema-going are nothing new for Hollywood. The rise of streaming services and declines in ticket sales have prompted much hand-wringing about the relevance of movie theaters. But the current coronavirus pandemic has only amplified those anxieties as the industry faces an apocalyptic reality: Nearly all movi 5745 ….. (hentet 24. marts 2020) ….. <>corona ….. There's No Zoom Party Like a College Zoom Party In a pandemic, this is what a college party looks like: 69 people log on to a Zoom call at 11 p.m. on a Friday night. Every few minutes, one of them looks down at the number of participants and says, of course, "nice." "Nice," "nice," "nice," "nice," "nice" echoes around the room for a moment, then the conversation returns to adding songs to the collaborative quarantine-themed Spotify playlist pl 5746 ….. (hentet 24. marts 2020) ….. <>corona ….. Grocery Stores Are the Coronavirus Tipping Point For a couple of weeks now, grocery stores have been one of the only respites from cabin fever. Despite all the lockdowns and social-distancing measures across America, people still need food. In the most restrictive states, the grocery store has become about the last place you can go where life is lived more or less as it previously was. Except now, not even grocery stores can keep up the facade 5747 ….. (hentet 24. marts 2020) ….. <>corona ….. The Kids Aren't All Right One of the lonely silver linings of the COVID-19 pandemic is that the disease doesn't appear to be that bad for kids. Although children are certainly not immune, and a study of the outbreak in Wuhan indicates that infants are susceptible to severe complications, most healthy kids don't seem to face a significant risk of death. So far, at least in America, much of the conversation around social di 5748 ….. (hentet 24. marts 2020) ….. <>corona ….. Trump Can't Even Imitate a Normal President For a brief moment during Saturday's White House coronavirus briefing , Donald Trump almost—not quite, but almost—sounded like a normal president. He opened the briefing by noting that "governors, mayors, the businesses, charities, and citizens are all working with urgency and speed toward one common goal, which is saving American lives." He praised "national solidarity." He thanked federal and s 5749 ….. (hentet 24. marts 2020) ….. <>corona ….. 'Do More—Fast. Don't Wait.' Around the world, countries are seeking to lock down their populations to halt the spread of the coronavirus, "freeze" their economies in place, and help people survive the ice age by any means necessary. Denmark's version of ice-age economics goes like this: To discourage mass layoffs, the government will pay employers up to 90 percent of the salaries of workers who go home and don't work. The p 5750 ….. (hentet 24. marts 2020) ….. <>corona ….. Americans' Revulsion for Trump Is Underappreciated The release on Friday of an ABC News /Ipsos poll indicating that 55 percent of Americans approved of Donald Trump's handling of the coronavirus—12 points higher than the previous week—prompted another round of fatalistic chatter in certain quarters of the political establishment. Shocked by Trump's victory in 2016, some left-leaning commentators and rank-and-file Democrats alike have been steelin 5751 ….. (hentet 24. marts 2020) ….. <>corona ….. Trump Is Inciting a Coronavirus Culture War to Save Himself Donald Trump had a message for the Chinese government at the beginning of the year: Great job! "China has been working very hard to contain the Coronavirus. The United States greatly appreciates their efforts and transparency," Trump tweeted on January 24. "It will all work out well. In particular, on behalf of the American People, I want to thank President Xi!" Over the next month, the president 5752 ….. (hentet 24. marts 2020) ….. <>corona ….. We're Failing Our Doctors T he morning before my shift, I try to stay busy with emails, writing, cleaning the house, anything really. If I sit and think about it too long, undisturbed, I get nervous. I'm afraid to go to work, and yet I'm told I must. The flitting anxiety swells as I pull on my scrubs and head to the car. The streets are empty. I drive alone into the epicenter. It peaks when I first step through the door i 5753 ….. (hentet 24. marts 2020) ….. <>corona ….. COVID-19 Lessons for World Leaders From Medieval Literature The world is different today—and not just because of the coronavirus. Events seem to turn it more quickly: Viruses become pandemics in weeks; medical challenges become life-and-death emergencies in days; and freedoms, once sacred, are removed in minutes live on TV. Once secure and prosperous societies now seem precariously vulnerable. The reality, of course, is that the world is different—it has 5754 ….. (hentet 24. marts 2020) ….. <>corona ….. The Atlantic Daily: The Government Needs to Move Faster Every weekday evening, our editors guide you through the biggest stories of the day, help you discover new ideas, and surprise you with moments of delight. Subscribe to get this delivered to your inbox . ALEKSANDAR DICKOV / SHUTTERSTOCK / THE ATLANTIC Brace yourself for a string of more bad economic news. The stock market has lost more than a third of its value. America will likely set a record f 5755 ….. (hentet 24. marts 2020) ….. <>corona ….. Music and Encouragement From Balconies Around the World From its beginnings in January, the coronavirus outbreak has driven millions of people to shelter at home for long days of of anxiousness and boredom. In country after country, people have responded by taking to their balconies, windows, and rooftops to sing to each other, to applaud and show gratitude to their healthcare workers, to play music, and to lift each other's spirits. Collected below a 5756 ….. (hentet 24. marts 2020) ….. <>corona ….. Rand Paul Has More Than a Cold By inadvertently spreading the coronavirus around the U.S. Capitol for at least a week, Rand Paul has turned the world's greatest deliberative body into the nation's highest-profile vector for the spread of the pandemic. The senator from Kentucky was worried enough about being exposed to the virus that he got a still-hard-to-obtain test for it. But while he was waiting for the results, he decided 5757 ….. (hentet 24. marts 2020) ….. <>corona ….. Here Is a Catalog of Lies Trump Has Told About the Coronavirus In the 11 days since he declared the coronavirus pandemic a national emergency, President Donald Trump has repeatedly lied about this once-in-a-generation crisis. Here, a collection of the biggest lies he's told as the nation barrels toward a public-health and economic calamity. This post will be updated as needed. On the Nature of the Virus When: Friday, February 7 , and Wednesday, February 19 T 5758 ….. (hentet 24. marts 2020) ….. <>corona ….. It Wasn't Just Trump Who Got It Wrong Many will be tempted to see the tragic coronavirus pandemic through a solely partisan lens: The Trump administration spectacularly failed in its response, by cutting funding from essential health services and research before the crisis, and later by denying its existence and its severity. Those are both true, but they don't fully explain the current global crisis that has engulfed countries of va 5759 ….. (hentet 24. marts 2020) ….. <>corona ….. Decades-old drug in two Australian trials related to Covid-19 but experts urge caution Health minister Greg Hunt has asked for an urgent briefing on hydroxychloroquine but it has been known to cause heart damage and toxicity The health minister Greg Hunt has asked for an urgent briefing about the clinical trial of a decades-old drug in the prevention of Covid-19, as countries race to find a way to prevent serious cases and slow the spread. But infectious disease experts have warned 5760 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus live news: Britons placed under lockdown as Trump insists nation will 'reopen' soon Police to enforce UK lockdown; US president tells country not to blame Asian Americans; UN calls for global ceasefire; WHO says virus accelerating. Follow the latest updates 1.22am GMT We'll be moving away from US developments now for a moment. In Tokyo Olympics news – though there is still no official announcement that the games have been postponed, Japanese Olympics Minister Seiko Hashimoto has 5761 ….. (hentet 24. marts 2020) ….. <>corona ….. Still-busy trains tell us that Covid-19 restrictions may have to go further | Gaby Hinsliff Corporate chiefs may not like it – but a heavy-handed state is now essential to help the country truly adapt to our new way of life • Coronavirus latest updates • See all our coronavirus coverage The sun came up as usual this morning, but for the first time since this crisis began, that almost felt like a surprise. For life as we know it is over now, the blurry outlines of something new emerging 5762 ….. (hentet 24. marts 2020) ….. <>corona ….. Which cancer patients should be continuing chemotherapy during the coronavirus? | Ranjana Srivastava Here are some questions that all chemotherapy patients should ask their oncologist From a clinic emptied of patients but not their problems, I begin a series of phone consults, the first of which is to an increasingly fatigued man who lives alone. For a while I have rued the day someone suggested he have chemotherapy because now he has poured all his energies into having intensifying toxic treatm 5763 ….. (hentet 24. marts 2020) ….. <>corona ….. Why 3.5 million people want Joe Wicks to be their PE teacher His fitness classes for kids stuck at home because of Covid-19 have made him famous with families. It's a long way from his beginnings touting the benefits of broccoli Coronavirus – latest updates See all our coronavirus coverage Name: Joe Wicks . Age: 34. Continue reading.. 5764 ….. (hentet 24. marts 2020) ….. <>corona ….. UK app aims to help researchers track spread of coronavirus Covid Symptom Tracker will also help experts understand who is most at risk of disease Coronavirus – latest updates See all our coronavirus coverage UK researchers have launched an app to help track the spread of Covid-19 and explore who is most at risk from the disease in an attempt to better understand the pandemic. The free Covid Symptom Tracker app asks users to fill in data including age, se 5765 ….. (hentet 24. marts 2020) ….. <>corona ….. Tokyo Olympics postponed to 2021 due to coronavirus pandemic Japan's prime minister and IOC president agree delay Fate essentially sealed when Canada and Australia pulled out Coronavirus – latest updates See all our coronavirus coverage The Tokyo Olympics are to be postponed until 2021 after talks between Japan's prime minister, Shinzo Abe, and the International Olympic Committee president, Thomas Bach, led to confirmation of a decision made inevitable by 5766 ….. (hentet 24. marts 2020) ….. <>corona ….. Boris Johnson orders UK lockdown to be enforced by police Prime minister escalates UK response to coronavirus with series of strict measures UK lockdown – live updates What are the UK lockdown measures? See all our coronavirus coverage Boris Johnson will order police to enforce a strict coronavirus lockdown, with a ban on gatherings of more than two people and strict limits on exercise, as he told the British public: "You must stay at home." The prime m 5767 ….. (hentet 24. marts 2020) ….. <>corona ….. China to lift travel restrictions in Hubei after months of coronavirus lockdown Millions will be able to move around the region after weeks of stringent measures to stem the spread of Covid-19 Coronavirus – latest updates See all our coronavirus coverage Tens of millions of Chinese residents living near the centre of the coronavirus outbreak will be able to resume travel from Wednesday, after authorities announced restrictions would be lifted in Hubei province, except in the 5768 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus latest: 23 March at a glance A summary of the biggest developments in the global coronavirus outbreak Follow our latest coronavirus blog for live news and updates Boris Johnson will order police to enforce a strict coronavirus lockdown , with a ban on gatherings of more than two people and strict limits on exercise. After days of being accused of sending mixed messages about what the public should do, the prime minister ratc 5769 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus symptoms: what are they and should I call a doctor? What are the symptoms caused by the Covid-19 virus, how does it spread, and should you see a doctor? Find all our coronavirus coverage here Coronavirus – latest updates How to protect yourself and others from infection It is caused by a member of the coronavirus family that has never been encountered before. Like other coronaviruses, it has transferred to humans from animals. The World Health Org 5770 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus UK: how many confirmed cases are in your area? Latest figures from public health authorities on the spread of Covid-19 in the United Kingdom. Find out how many cases have been reported near you Coronavirus – live news updates Find all our coronavirus coverage here How to protect yourself from infection Please note: these are government figures on numbers of confirmed cases – some people who report symptoms are not being tested, and are not in 5771 ….. (hentet 24. marts 2020) ….. <>corona ….. What happens to people's lungs when they get coronavirus? Respiratory physician John Wilson explains the range of Covid-19 impacts, from no symptoms to severe illness featuring pneumonia Coronavirus – latest global updates Australia coronavirus live blog See all our coronavirus coverage What became known as Covid-19, or the coronavirus, started in late 2019 as a cluster of pneumonia cases with an unknown cause. The cause of the pneumonia was found to be 5772 ….. (hentet 24. marts 2020) ….. <>corona ….. Trump's push to shorten the coronavirus shutdown proves the captain is flying blind | David Smith To watch Trump is to witness the awesome and terrifying power of the American president over life and death – a burden he is unqualified to bear Coronavirus – latest updates See all our coronavirus coverage Due to social distancing, there were only two dozen or so reporters in the White House press briefing room on Monday, making it feel like a flight with numerous empty seats and lots of legroom 5773 ….. (hentet 24. marts 2020) ….. <>corona ….. UK mobile firms asked to alert Britons to heed coronavirus lockdown Ministers call on mobile companies to send mass broadcast to reach up to 60m people Coronavirus – latest updates See all our coronavirus coverage The UK government has taken the unprecedented step of asking mobile companies to send an alert to everyone in the UK telling them to heed the new nationwide lockdown rules. It is the first time ministers have called upon all the UK's mobile operators – 5774 ….. (hentet 24. marts 2020) ….. <>corona ….. What is coronavirus – and what is the mortality rate? Covid-19 essential guide: how is it different from the seasonal flu, can you pick it up from public transport and how sick will I get? Coronavirus – latest updates What are the coronavirus symptoms? The Covid-19 virus is a member of the coronavirus family that made the jump from animals to humans late last year. Unusually for a virus that has made the jump from one species to another, it appears 5775 ….. (hentet 24. marts 2020) ….. <>corona ….. Australia's food supply relies on migrant workers, many of whom are facing coronavirus limbo | Victoria Stead As borders close and social distancing increases, what are our responsibilities to the people who keep working? Amid coronavirus-induced stockpiling and empty supermarket shelves, politicians have been quick to assure us of the reliability of Australia's food supply systems. Writing for the Guardian last week , agriculture minister David Littleproud slammed "ridiculous" panic-buying, saying: "It 5776 ….. (hentet 24. marts 2020) ….. <>corona ….. Coronavirus map: how Covid-19 is spreading across the world Confirmed cases of Covid-19 have spanned the globe, and now exceed 380,000. Travel bans and closed borders have been put in place in an attempt to curtail the spread Coronavirus – latest updates See all our coronavirus coverage The coronavirus outbreak began in late 2019 . Continue reading.. 5777 ….. (hentet 24. marts 2020) ….. <>corona ….. Prosa advarer om udlevering af teledata til SSI »Vi behøver ikke at tilsidesætte alt for mange af vores grundlæggende rettigheder som borgere i et frit og demokratisk land,« lyder det fra Prosas formand, der opfordrer Statens Serum Institut til at trække sin anmodning tilbage 5778 ….. (hentet 24. marts 2020) ….. <>corona ….. Teleindustrien kræver »klart juridisk grundlag« for udlevering af teledata til SSI I sidste uge modtog telebranchen en henvendelse fra Statens Serum Institut, der ønsker at få udleveret data om danskernes bevægelsesmønstre i kampen mod coronavirus. »Det er klart, at nogle vil være urolige for, hvordan data bruges,« siger direktøren for brancheorganisationen Teleindustrien, der .. 5779 ….. (hentet 24. marts 2020) ….. <>corona ….. VPN-udbyder: Danskerne arbejder mere, når de arbejder hjemmefra Danskerne har næsten fordoblet brugen af NordVPN, meddeler sleskabet, der har oplevet en seksdobling af omsætningen de sidste uger 5780 ….. (hentet 24. marts 2020) ….. <>corona ….. Finns coronaviruset i luften vi andas? Det finns ett stort antal frågor kring corona och smittskydd som behöver besvaras så fort som möjligt. En av de mest centrala är: Finns coronaviruset i luften? – det är något som forskare vid Lunds universitet nu söker svar på 5781 ….. (hentet 24. marts 2020) ….. <>corona ….. America's Electricity is Safe From the Coronavirus—for Now Utilities and grid operators are well-prepared to handle the pandemic, but a second wave of the virus later this year could be disastrous 5782 ….. (hentet 24. marts 2020) ….. <>corona ….. An Old Source for Potential New Covid-19 Drugs: Blood Serum A 100-year-old way to beat disease could help researchers figure out how to harness the antibodies from earlier patients to help the newly infected 5783 ….. (hentet 24. marts 2020) ….. <>corona ….. As Clubs Shut Down, Performers Must Find New Ways to Get By DJs, comedians, drag queens—entertainers across the country are livestreaming performances to reach audiences and raise money 5784 ….. (hentet 24. marts 2020) ….. <>corona ….. Jewelry. Candles. Hand Sanitizer. Welcome to Coronavirus Etsy On the online marketplace more often associated with handmade and vintage goods, sellers are pivoting to meet pandemic-related demands 5785 ….. (hentet 24. marts 2020) ….. <>corona ….. You Can See the Coronavirus From Space Satellite images show empty cities, pop-up mega-hospitals, and other signs of the pandemic's spread 5786 ….. (hentet 24. marts 2020) ….. <>corona ….. How Long Will the Outbreak Last? It Depends on What We Do Now People are working with a vast amount of uncertainty about Covid-19. But in two weeks, we might have enough data to take action with precision 5787 ….. (hentet 24. marts 2020) ….. <>corona ….. This Is Silicon Valley's Chance to Step Up for Humanity With the world on lockdown, tech platforms are now the social fabric. How they act in the next few days will decide their legacy, and perhaps our fate 5788 ….. (hentet 24. marts 2020) ….. <>corona ….. We All Need to Think Both Fast and Slow to Survive Covid-19 Beyond immediate measures to mitigate this disaster, societies need to start reimagining the global economy to avoid future disasters 5789 ….. (hentet 24. marts 2020) ….. <>corona ….. The Professors Who Call 'Bullshit' on Covid-19 Misinformation Jevin West and Carl Bergstrom are policing Twitter feeds, Medium posts, and other sources of bad data and misleading charts 5790 ….. (hentet 24. marts 2020) ….. <>corona ….. The Promising Math Behind 'Flattening the Curve' Infectious diseases spread exponentially, yes, but only in the beginning. Thank God 5791 ….. (hentet 24. marts 2020) ….. <>corona ….. Trump's Itch to Reboot the Economy Would Be a Fatal Error The president promises a return to work "sooner than people think." But public health experts say we need months of social distancing to prevent millions of deaths from Covid-19 5792 ….. (hentet 24. marts 2020) ….. <>corona ….. The Atlantic Politics Daily: Washington's Weirdest Partnership It's Monday, March 23. Rand Paul of Kentucky tested positive for the coronavirus—the first U.S. senator to do so. While his results were pending, he went to work, the gym, and the pool. In the rest of today's newsletter: The COVID-19 pandemic meets Washington gridlock; what Dr. Fauci told our White House correspondent; and the opportunity the people in power seize upon during a pandemic. * « TODA

….. (hentet 24. marts 2020) ….. <>climate ….. How can humanity save itself from the global threats such as climate change, nuclear war, and pandemics? Isaac Asimov, in this 1989 talk, gives his answer: A Federal World Government is what is needed to unify people to work on the problems that threaten all of humanity.

….. (hentet 24. marts 2020) ….. <>climate ….. Coal Is Now the World's Most Expensive Fossil Fuel

….. (hentet 24. marts 2020) ….. <>climate ….. Electric car emissions myth 'busted': Fears that electric cars could actually increase carbon emissions are a damaging myth, new research shows.

….. (hentet 24. marts 2020) ….. <>climate ….. Delay is deadly: what Covid-19 tells us about tackling the climate crisis | Jonathan Watts Rightwing governments have denied the problem and been slow to act. With coronavirus and the climate, this costs lives • Coronavirus latest updates • See all our coronavirus coverage The coronavirus pandemic has brought urgency to the defining political question of our age: how to distribute risk. As with the climate crisis, neoliberal capitalism is proving particularly ill-suited to this. Like g

….. (hentet 24. marts 2020) ….. <>climate ….. Keeping an eye on methane NASA creates a 3D portrait of its sources and movements

….. (hentet 24. marts 2020) ….. <>climate ….. Paris Climate Agreement Architects Make a Case for "Stubborn Optimism" It is possible for the world to cut emissions enough to limit warming to 1.5 degrees Celsius. But tenacious belief will be needed to achieve that goal

….. (hentet 24. marts 2020) ….. <>climate ….. On This Maine Island, Residents Experiment With Renewable Energy Isolated from Maine's mainland, Isle au Haut gets its electricity via a risky cable that's due to fail. To boost the island's sustainability, a local power company has turned to a more modern and sustainable option: a solar-powered microgrid controlled by a machine-learning-based computer program

….. (hentet 24. marts 2020) ….. <>climate ….. Farms with diverse crops protect animals and the climate Farms with diverse crops can help protect wildlife and buffer against climate change, researchers report. The researchers found that farms with diverse crops planted together provide more secure, stable habitats for wildlife, and are more resilient to climate change than the single-crop standard that dominates today's agriculture industry. The research provides a rare, long-term look at how farmi

….. (hentet 24. marts 2020) ….. <>climate ….. Smoke from Australia's Bushfires Killed Hundreds Exposure to particulate matter led to heart and lung problems for thousands

….. (hentet 24. marts 2020) ….. <>climate ….. COVID-19: Economic slowdown doesn't stop climate change Efforts to control the coronavirus pandemic have reduced economic activity and led to localized improvements in air quality. But it is too early to assess the implications for concentrations of greenhouse gases which are responsible for long-term climate change. Carbon dioxide levels at key observing stations have so far this year been higher than last year

….. (hentet 24. marts 2020) ….. <>climate ….. Global carbon capture potential for rare nanoparticle Australia is on the cusp of commercializing a rare nanoparticle with huge global potential to help capture carbon and water pollutants

….. (hentet 24. marts 2020) ….. <>climate ….. Defects in nanosilica catalytically convert CO2 to methane without any metal and ligand [Engineering] Active and stable metal-free heterogeneous catalysts for CO2 fixation are required to reduce the current high level of carbon dioxide in the atmosphere, which is driving climate change. In this work, we show that defects in nanosilica (E′ centers, oxygen vacancies, and nonbridging oxygen hole centers) convert CO2 to methane..

….. (hentet 24. marts 2020) ….. <>climate ….. Unearthing technical solutions for a low carbon future: Carbon capture and storage A University of Queensland study has revealed that carbon capture and storage (CCS) could be a real option for Queensland

….. (hentet 24. marts 2020) ….. <><>fake news ….. Researchers develop early warning system to fight disinformation online The Notre Dame project is an effort to combat the rise of coordinated social media campaigns to incite violence, sew discord and threaten the integrity of democratic elections

….. (hentet 24. marts 2020) ….. <> ….. Ships' emissions create measurable regional change in clouds Years of cloud data over a shipping route between Europe and South Africa shows that pollution from ships has significantly increased the reflectivity of the clouds. More generally, the results suggest that industrial pollution's effect on clouds has masked about a third of the warming due to fossil fuel burning since the late 1800s

….. (hentet 24. marts 2020) ….. <> ….. Electronic Health Records Need an Ethical Tune-Up Without oversight, the technologies at the heart of the health system are vulnerable to corruption

….. (hentet 24. marts 2020) ….. <> ….. All microgastrinae wasps from around the world finally together in a 1,089-page monograph With 3,000 known species and thousands more left to describe, the wasps of the subfamily Microgastrinae are the single most important group of parasitoids attacking the larvae of butterflies and moths, many of which are economically important pests. Consequently, these wasps have a significant impact on both the world's economy and biodiversity

….. (hentet 24. marts 2020) ….. <> ….. Engineers model mutations causing drug resistance Whether it is a drug-resistant strain of bacteria, or cancer cells that no longer react to the drugs intended to kill them, diverse mutations make cells resistant to chemicals, and 'second generation' approaches are needed. Now, a team of Penn State engineers may have a way to predict which mutations will occur in people, creating an easier path to create effective pharmaceuticals

….. (hentet 24. marts 2020) ….. <> ….. Ecological drivers of decoupled latitudinal patterns in bacterial and fungal diversity gradients What determines species diversity remains a big challenge. Despite many studies support a latitudinal diversity gradient for the plants and animals, there are still limited evidence to test whether microbial diversity follow this rule or not. Some studies based on specific region even failed to find a linear relationship between microbial diversity and latitude

….. (hentet 24. marts 2020) ….. <> ….. Images reveal how bacteria form communities on the human tongue Using a recently developed fluorescent imaging technique, researchers in the United States have developed high-resolution maps of microbial communities on the human tongue. The images, presented March 24 in the journal Cell Reports, reveal that microbial biofilms on the surface of the tongue have a complex, highly structured spatial organization

….. (hentet 24. marts 2020) ….. <> ….. Researchers investigate the spatial pattern of plant diversity in the Horn of Africa The horn of Africa, located in the northeast of Africa, including Djibouti, Ethiopia, Eritrea and Somalia, is one of the global biodiversity hotspots recognized by United Nations Educational, Scientific and Cultural Organization (UNESCO). It has about 5000 vascular plants, half of which are endemic to the region. Ethiopia and Eritrea are major constituent countries in the horn of Africa, which is

….. (hentet 24. marts 2020) ….. <> ….. Small horses got smaller, big tapirs got bigger 47 million years ago The former coalfield of Geiseltal in Saxony-Anhalt has yielded large numbers of exceptionally preserved fossil animals, giving palaeontologists a unique window into the evolution of mammals 47 million years ago. A team led by the University of Tübingen and the Martin Luther University Halle-Wittenberg (MLU) has shown that the body size of two species of mammals developed in opposite directions. Th

….. (hentet 24. marts 2020) ….. <> ….. Teamwork in a cell: The cytoskeleton from a bird's eye perspective The cytoskeleton is a permanent construction site consisting of protein filaments that are continually lengthening and shortening in a dynamic process. Through these remodeling processes, the cell can change its shape and even move to a new location. In this way, it guides fundamental processes, such as cell division and differentiation, and processes at a higher level in the organism, such as emb

….. (hentet 24. marts 2020) ….. <> ….. World's first ultrasound biosensor created in Australia The ability to accurately monitor drug levels and biological molecules inside patients in real time has remained largely elusive

….. (hentet 24. marts 2020) ….. <> ….. Study challenges common view of oxygen scarcity on Earth 2 billion years ago Shungite, a unique carbon-rich sedimentary rock from Russia deposited 2 billion years ago, holds clues about oxygen concentrations on Earth's surface at that time. Led by Professor Kurt Konhauser at the University of Alberta and Professor Kalle Kirsimäe at the University of Tartu, an international research team involving other colleagues from France, Norway, Russia, and USA, have found strikingly

….. (hentet 24. marts 2020) ….. <> ….. Scientists reveal how proteins team up to repair DNA Scientists have revealed an important mechanism in the repair of DNA double-strand breaks, according to new research published today in eLife

….. (hentet 24. marts 2020) ….. <> ….. eDNA provides researchers with 'more than meets the eye' Researchers have used next generation DNA sequencing to learn more about the different species of plants, insects and animals present in the Pilbara and Perth regions of Western Australia

….. (hentet 24. marts 2020) ….. <> ….. How to win more B2B contracts with effective e-sales Researchers from the University of Nebraska, University of Missouri, and Case Western Reserve University published a new paper in the Journal of Marketing that analyzes B2B e-negotiation communications in order to provide sellers with insights into buyers' behavioral responses to salespersons' communicationsclass="ago" title="Published: Tue, 24 Mar 2020 17:32:03 GMTReceived: Tue, 24 Mar 2020 17:33:04 GMT">1


….. (hentet 24. marts 2020) ….. <> ….. Modeling the human eye in a dish Researchers from Osaka University developed and validated a novel PITX2-eGFP hiPSC reporter line to model the development of periocular mesenchymal cells. These findings could help understand how the eye develops during embryogenesis and how it changes during disease processes

….. (hentet 24. marts 2020) ….. <> ….. First high-sensitivity dark matter axion hunting results from South Korea Researchers at the Center for Axion and Precision Physics Research (CAPP), within the Institute for Basic Science (IBS, South Korea), have reported the first results of their search of axions, elusive, ultra-lightweight particles that are considered dark matter candidates. IBS-CAPP is located at Korea Advanced Institute of Science and Technology (KAIST). Published in Physical Review Letters, the a

….. (hentet 24. marts 2020) ….. <> ….. Eye blinking on-a-chip Researchers at Kyoto University's Institute for Integrated Cell-Material Sciences (iCeMS) have developed a device that moves fluids over corneal cells similarly to the movement of tears over a blinking eye. The scientists hope their findings, reported in the journal Lab on a Chip, will help improve ophthalmic drug development and testing, and advance understanding of how blinking affects the corne

….. (hentet 24. marts 2020) ….. <> ….. Scientists Find Superconductor Inside Giant Meteorite Raining Down For the first time, scientists have found samples of a superconducting material — meaning it can conduct electricity without resistance — that seems to have originated in space. The superconductor was hiding inside a fragment of a giant meteorite that smashed into Australia over 100 years ago, according to Gizmodo , and another superconducting sample was found inside a second meteori

….. (hentet 24. marts 2020) ….. <> ….. Simulated 'Frankenfish brain-swaps' reveal senses control body movement Plenty of fictional works like Mary Shelly's Frankenstein have explored the idea of swapping out a brain from one individual and transferring it into a completely different body. However, a team of biologists and engineers has now used a variation of the sci-fi concept, via computer simulation, to explore a core brain-body question

….. (hentet 24. marts 2020) ….. <> ….. Pushing periodic disorder induced phase-matching into deep-ultraviolet spectral region Phase matching condition is the key criteria for the efficient nonlinear frequency conversion. Here, Scientists in China employed an additional periodic phase (APP) technique to meet the phase-matching condition in quartz crystal and experimentally demonstrated the efficient nonlinear frequency conversion from visible to deep-ultraviolet spectral region. The APP theory and generated visible to dee

….. (hentet 24. marts 2020) ….. <> ….. Lack of media skepticism tied to belief in rape myths People who tend to recognize similarities between people they know and people depicted in the media are more likely to believe common myths about sexual assault, according to a new study co-led by a Cornell researcher

….. (hentet 24. marts 2020) ….. <> ….. Development of a solid material capable of slowly releasing hydrogen sulfide and nitric oxide National Institute for Materials Science has developed a solid material capable of slowly releasing hydrogen sulfide (H2S) and nitric oxide (NO) when exposed to air. These gases can induce physiologically favorable effects at low concentrations (e.g., reducing inflammation and expanding blood vessels). However, their medical use has been limited due to difficulties in storing them and regulating t

….. (hentet 24. marts 2020) ….. <> ….. More men, more problems? Not necessarily, study finds Men are more prone to competitive risk taking and violent behavior, so what happens when the number of men is greater than the number of women in a population?

….. (hentet 24. marts 2020) ….. <> ….. How well do you know the back of your hand, really? Many of us are spending a lot of time looking at our hands lately and we think we know them pretty well. But research shows the way our brains perceive our hands is inaccurate

….. (hentet 24. marts 2020) ….. <> ….. Teaching old transition metals new tricks: Chemists activate palladium catalysis by light In the production of compounds, chemists have the goal of finding strategies that are most selective and avoid waste products. This helps to drive industrial innovation and drug development. In this context, a team of researchers has developed a new approach to so-called allyl functionalization

….. (hentet 24. marts 2020) ….. <> ….. Humans are not the first to repurpose CRISPR In recent years, the development of CRISPR technologies and gene-editing scissors in particular have taken the world by storm. Indeed, scientists have learned how to harness these clever natural systems in the biotech and pharmaceutical industries, among other areas

….. (hentet 24. marts 2020) ….. <> ….. Scientists put the heat on microbes Hurricanes, floods, drought and fire. Extreme weather events are becoming more frequent as the climate changes and can destroy entire landscapes—both visible and invisible

….. (hentet 24. marts 2020) ….. <> ….. Rats give more generously in response to the smell of hunger How do animals that help their brethren manage to prioritize those most in need? A study publishing March 24 in the open-access journal PLOS Biology by Karin Schneeberger and colleagues of the Universities of Bern in Switzerland and Potsdam in Germany, shows that rats can use odor cues alone to determine how urgently to provide food assistance to other rats in need

….. (hentet 24. marts 2020) ….. <> ….. Crumpled graphene makes ultra-sensitive cancer DNA detector Graphene-based biosensors could usher in an era of liquid biopsy, detecting DNA cancer markers circulating in a patient's blood or serum. But current designs need a lot of DNA. In a new study, crumpling graphene makes it more than ten thousand times more sensitive to DNA by creating electrical 'hot spots,' researchers at the University of Illinois at Urbana-Champaign found

….. (hentet 24. marts 2020) ….. <> ….. Creating stretchable thermoelectric generators For the first time, a soft and stretchable organic thermoelectric module has been created that can harvest energy from body heat. The breakthrough was enabled by a new composite material that may have widespread use in smart clothing, wearable electronics and electronic skin. The result is published in Nature Communications

….. (hentet 24. marts 2020) ….. <> ….. Protein modification with ISG15 blocks coxsackievirus pathology via antiviral and metabolic reprogramming During early encounters between a pathogen and a cell, receptors located on the cell surface, in the cytosol or within endosomal (storage) compartments engage with the pathogen's nucleic acid (DNA/RNA) or pathogen-associated molecular patterns (PAMPs), as a host response to combat infection. The host response can initiate specific gene expression patterns and posttranscriptional (prior to translat

….. (hentet 24. marts 2020) ….. <> ….. Planning for future water security in China China's fast economic growth and accompanying rise in food demand is driving an increase in water use for agriculture and industry, thus threatening the country's water security. The findings of a new study underscore the value and potential of technological adoptions to help design targets and incentives for water scarcity mitigation measures

….. (hentet 24. marts 2020) ….. <> ….. As climate change messes with temperature and precipitation, California newts suffer California didn't get much of a break

….. (hentet 24. marts 2020) ….. <> ….. Buildings grown by bacteria: New research to turn cells into mini-factories for materials Buildings are not unlike a human body. They have bones and skin; they breathe. Electrified, they consume energy, regulate temperature and generate waste. Buildings are organisms—albeit inanimate ones

….. (hentet 24. marts 2020) ….. <> ….. Adjusting processing temperature results in better hydrogels for biomedical applications Biohydrogels—biomaterials composed of polymer chains dispersed in water—have been studied closely by researchers for their potential use in biomedical applications, such as in tissue repair, as surgical sealants, and in 3-D biofabrication

….. (hentet 24. marts 2020) ….. <> ….. Mechanical forces shape bacterial biofilms' puzzling patterns Belying their slimy natures, the sticky patches of bacteria called biofilms often form intricate, starburst-like patterns as they grow. Now, researchers have combined expertise in molecular biology, mechanical engineering and mathematical modeling to unravel the physical processes underlying these curious crinkles

….. (hentet 24. marts 2020) ….. <> ….. DNA riddle unravelled: How cells access data from 'genetic cotton reels' Australian scientists have unraveled part of the mystery about how nature can usefully access genetic information in cells despite it being so tightly packed away

….. (hentet 24. marts 2020) ….. <> ….. Mathematical model helps to explain the formation of spine and ribs At an early stage in vertebrates' embryonic development somites form: these are primitive segments from which the spine, ribs, back muscles, cartilage, tendons and part of the skin develop. It is known that mechanical forces play a role in the development of those somites, but in which way was still unknown. Professor of Mathematical Biology Roeland Merks and researchers at the Amsterdam UMC have

….. (hentet 24. marts 2020) ….. <> ….. Anatomy of a frogfish: New book explores world of fishes with arms, legs Any old fish can swim. But what fish can walk, scoot, clamber over rocks, change color or pattern and even fight? That would be the frogfish

….. (hentet 24. marts 2020) ….. <> ….. Sensing internal organ temperature with optically stimulated luminescence A cheap, biocompatible white powder that luminesces when heated could be used for non-invasively monitoring the temperature of specific organs within the body. Tohoku University scientists conducted preliminary tests to demonstrate the applicability of this concept and published their findings in the journal Scientific Reports

….. (hentet 24. marts 2020) ….. Reply to Zhang et al.: Using long-term all-available Landsat data to study water bodies over large areas represents a paradigm shift [Physical Sciences] Zhang et al. (1) raise concerns over the characteristics and change of surface water bodies (WBs) in China reported in our article in PNAS (2). We believe these concerns are not well grounded. The dynamic nature of WBs results in a constant change in their number and extent over large..

….. (hentet 24. marts 2020) ….. To get out of this, we are going to have to think like central planners Within the space of weeks, Australia has been transformed into a command economy

….. (hentet 24. marts 2020) ….. How a Few Sick Tobacco Plants Led Scientists to Unravel the Truth About Viruses With the COVID-19 coronavirus causing a global pandemic, a look back at the scientists who figured out viruses and their relationship to disease

….. (hentet 24. marts 2020) ….. The best ways to legally stream movies and TV for free Why pay for the cow when you can have the milk for free? (JESHOOTS.COM via Unsplash/) When trusty ol' streaming platforms start to feel a little stale, you don't have to resort to binging Parks & Recreation for the fifth time (though it couldn't hurt, honestly). If you're stuck inside looking for things to watch, you might be surprised by how many free movies and shows are ripe for the picking on

….. (hentet 24. marts 2020) ….. Eco-bike aims to cut pollution in Kathmandu Where there's a will, there's a way. The truth of that saying was revealed once again to Lance Rake when he traveled to Kathmandu, Nepal, last year to develop a delivery version of the bamboo bicycles for which he is known

….. (hentet 24. marts 2020) ….. Entanglement by identity, or interaction without ever touching What is interaction and when does it occur? Intuition suggests that the necessary condition for the interaction of independently created particles is their direct touch or contact through physical force carriers. In quantum mechanics, the result of the interaction is entanglement – the appearance of non-classical correlations in the system. It seems that quantum theory allows entanglement of indep

….. (hentet 24. marts 2020) ….. Reply to Geiger and Stomper: On capital intensity and observed increases in the economic damages of extreme natural disasters [Social Sciences] We thank Geiger and Stomper (1) for the opportunity to clarify and further test the robustness of the results in Coronese et al. (2). Their comments reveal misinterpretations of our study and propose an alternative (but untested) hypothesis. Here we redress these misinterpretations and test their hypothesis. Geiger and Stomper..

….. (hentet 24. marts 2020) ….. Active learning narrows achievement gaps for underrepresented students in undergraduate science, technology, engineering, and math [Psychological and Cognitive Sciences] We tested the hypothesis that underrepresented students in active-learning classrooms experience narrower achievement gaps than underrepresented students in traditional lecturing classrooms, averaged across all science, technology, engineering, and mathematics (STEM) fields and courses. We conducted a comprehensive search for both published and unpublished studies that compared the performance of

….. (hentet 24. marts 2020) ….. Fluctuation-response inequality out of equilibrium [Physics] We present an approach to response around arbitrary out-of-equilibrium states in the form of a fluctuation–response inequality (FRI). We study the response of an observable to a perturbation of the underlying stochastic dynamics. We find that the magnitude of the response is bounded from above by the fluctuations of the..

….. (hentet 24. marts 2020) ….. Research breakthrough: Humans are not the first to repurpose CRISPR We humans are far from the first to exploit the benefits of CRISPR. Groundbreaking research at the University of Copenhagen (UCPH) has helped to redefine what CRISPR is. UCPH Researchers have discovered that primitive bacterial parasites weaponize CRISPR to engage in battle against one another. This discovery opens up the possibility to reprogram CRISPR to combat multi-drug resistant bacteria

….. (hentet 24. marts 2020) ….. Social dimensions of fertility behavior and consumption patterns in the Anthropocene [Sustainability Science] We consider two aspects of the human enterprise that profoundly affect the global environment: population and consumption. We show that fertility and consumption behavior harbor a class of externalities that have not been much noted in the literature. Both are driven in part by attitudes and preferences that are not..

….. (hentet 24. marts 2020) ….. Alpaca (Vicugna pacos), the first nonprimate species with a phosphoantigen-reactive V{gamma}9V{delta}2 T cell subset [Immunology and Inflammation] Vγ9Vδ2 T cells are a major γδ T cell population in the human blood expressing a characteristic Vγ9JP rearrangement paired with Vδ2. This cell subset is activated in a TCR-dependent and MHC-unrestricted fashion by so-called phosphoantigens (PAgs). PAgs can be microbial [(E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate, HMBPP] or endogenous (isopentenyl pyrophosphate, IPP) and..

….. (hentet 24. marts 2020) ….. Central neurogenetic signatures of the visuomotor integration system [Neuroscience] Visuomotor impairments characterize numerous neurological disorders and neurogenetic syndromes, such as autism spectrum disorder (ASD) and Dravet, Fragile X, Prader–Willi, Turner, and Williams syndromes. Despite recent advances in systems neuroscience, the biological basis underlying visuomotor functional impairments associated with these clinical conditions is poorly understood. In this study, we

….. (hentet 24. marts 2020) ….. A vital gene for modified vaccinia virus Ankara replication in human cells [Microbiology] Vaccinia virus (VACV), the prototype orthopoxvirus, is the first live viral vaccine used to protect against smallpox, one of the most feared infectious diseases of humans (1). This outstanding achievement was possible because even as the various orthopoxviruses evolved and diversified they often retained major parts of their virion composition..

….. (hentet 24. marts 2020) ….. Chevron announces spending cuts and halts buyback programme US oil group says capex will fall by $4bn, with Permian shale operations hardest hit

….. (hentet 24. marts 2020) ….. Western North America Is Stretching, and That Causes Earthquakes Two earthquakes struck Nevada and Utah, reminding us that the Western U.S. continues to stretch

….. (hentet 24. marts 2020) ….. Research institutes careers media about us high-efficiency laser for silicon chips Transistors work electrically, but data can be transmitted more quickly by using light. Scientists from Forschungszentrum Jülich have now come a step closer to integrating lasers directly in silicon chips. Together with researchers from Centre de Nanosciences et de Nanotechnologies in Paris and the French company STMicroelectronics as well as CEA-LETI Grenoble, they have developed a compatible sem

….. (hentet 24. marts 2020) ….. The Tol-Pal system is required for peptidoglycan-cleaving enzymes to complete bacterial cell division [Microbiology] Tol-Pal is a multiprotein system present in the envelope of Gram-negative bacteria. Inactivation of this widely conserved machinery compromises the outer membrane (OM) layer of these organisms, resulting in hypersensitivity to many antibiotics. Mutants in the tol-pal locus fail to complete division and form cell chains. This phenotype along with..

….. (hentet 24. marts 2020) ….. A camera that can see around corners | David Lindell To work safely, self-driving cars must avoid obstacles — including those just out of sight. And for this to happen, we need technology that sees better than humans can, says electrical engineer David Lindell. Buckle up for a quick, groundbreaking tech demo as Lindell explains the significant and versatile potential of a high-speed camera that can detect objects hidden around corners

….. (hentet 24. marts 2020) ….. Which Dinosaur Is the Biggest Ever Found? To say these dinosaurs were 'big' is an understatement

….. (hentet 24. marts 2020) ….. Animal ancestor primera Tiny creature from the late Proterozoic era identified as the earliest ancestor of all modern animals

….. (hentet 24. marts 2020) ….. Svensk firma vil opnå cirkulær tekstiløkonomi med kemisk genbrug Til foråret lancerer H&M en kjole lavet af et nyt råmateriale, som firmaet Re:Newcell fremstiller gennem kemisk nedbrydelse af bomuldstekstiler. Firmaet håber, at teknologien kan vise vejen frem mod bedre genanvendelse af tekstilaffald

….. (hentet 24. marts 2020) ….. Diet quality of young people in US This observational study used national survey data from young people up to age 19 to estimate the overall diet quality of children and teens in the United States and to explore how diet quality has changed from 1999 to 2016

….. (hentet 24. marts 2020) ….. Image: Bennu in unprecedented detail This global map of asteroid Bennu's surface is a mosaic of images collected by NASA's OSIRIS-REx spacecraft between Mar. 7 and Apr. 19, 2019. A total of 2,155 PolyCam images were stitched together and corrected to produce the mosaic

….. (hentet 24. marts 2020) ….. Being happy with less: Money, children, time and balance They may seem like fixed options: having many children like in Africa, or overconsuming like in many western countries. These choices, however, are not personal preferences but societal norms that people adhere to subconsciously. Standards such as these can swing towards less consumption or fewer children while increasing the average happiness in society

….. (hentet 24. marts 2020) ….. Fungi networking boosts recovery from bushfires They can quietly and efficiently influence all aspects of plant ecology

….. (hentet 24. marts 2020) ….. Study indicates vaporized cannabis creates drug-seeking behavior The WSU research team found that rats with regular access to cannabis seek more of the substance and tend to show increased drug-seeking behavior when cannabis is absent

….. (hentet 24. marts 2020) ….. Hydrogen sulfide dysregulates the immune response by suppressing central carbon metabolism to promote tuberculosis [Immunology and Inflammation] The ubiquitous gasotransmitter hydrogen sulfide (H2S) has been recognized to play a crucial role in human health. Using cystathionine γ-lyase (CSE)-deficient mice, we demonstrate an unexpected role of H2S in Mycobacterium tuberculosis (Mtb) pathogenesis. We showed that Mtb-infected CSE−/− mice survive longer than WT mice, and support reduced pathology and..

….. (hentet 24. marts 2020) ….. Early globalized industrial chain revealed by residual submicron pigment particles in Chinese imperial blue-and-white porcelains [Anthropology] The success of early Chinese blue-and-white porcelains relied heavily on imported cobalt pigment from the West. In contrast to art-historical concept, which contains both typological evidence and literature records, it is assumed that imported Sumali blue was completely superseded by domestic Chinese asbolane ore based on the analytical results of..

….. (hentet 24. marts 2020) ….. A study investigating genetic mechanisms underlying resistance to leishmaniasis The study was conducted in Brazil and mapped the genes that are activated when mice resistant to Leishmania are infected. Molecules involved in the signaling pathway responsible for combating the parasite can serve as biomarkers for the evaluation of prognosis

….. (hentet 24. marts 2020) ….. Trait evolution is reversible, repeatable, and decoupled in the soldier caste of turtle ants [Evolution] The scope of adaptive phenotypic change within a lineage is shaped by how functional traits evolve. Castes are defining functional traits of adaptive phenotypic change in complex insect societies, and caste evolution is expected to be phylogenetically conserved and developmentally constrained at broad phylogenetic scales. Yet how castes evolve at..

….. (hentet 24. marts 2020) ….. Electron-phonon-driven three-dimensional metallicity in an insulating cuprate [Physics] The role of the crystal lattice for the electronic properties of cuprates and other high-temperature superconductors remains controversial despite decades of theoretical and experimental efforts. While the paradigm of strong electronic correlations suggests a purely electronic mechanism behind the insulator-to-metal transition, recently the mutual enhancement of the electron–electron and the..

….. (hentet 24. marts 2020) ….. The topic of Jobs of the Future has changed overnight, entire industries are coming to an end, all large group venues to disappear, millions out of jobs or job description disappears. The result of the Great Depression was 25% unemployment for a decade, and only decreased because of World War II. These are entire industries that are going to be disappearing overnight like tourism. Global tourism is now dead for a year at best, many years realistically. Las Vegas is going dark, and there is no reason to be there without the hotels, casinos, bars, restaurants. It is just a very

….. (hentet 24. marts 2020) ….. Rising economic damages of natural disasters: Trends in event intensity or capital intensity? [Social Sciences] The recent paper by Coronese et al. (1) reports a rise in economic damages due to extreme natural disasters reported in the Emergency Events Database (EM-DAT) (2). While Coronese et al.'s (1) paper is timely and relevant, we have serious concerns regarding the analysis and the interpretation of the results…

….. (hentet 24. marts 2020) ….. Tumor cell-intrinsic PD-1 receptor is a tumor suppressor and mediates resistance to PD-1 blockade therapy [Immunology and Inflammation] The programmed cell death 1 (PD-1) receptor on the surface of immune cells is an immune checkpoint molecule that mediates the immune escape of tumor cells. Consequently, antibodies targeting PD-1 have shown efficacy in enhancing the antitumor activity of T cells in some types of cancers. However, the potential effects..

….. (hentet 24. marts 2020) ….. The bacteria in a mother's gut may protect babies from food allergies The presence of bacteria that break down fibre in a mother's gut is linked to a reduced risk of food allergies in her child's first year of life

….. (hentet 24. marts 2020) ….. Bruce McEwen, 1938-2020 [Retrospectives] The pioneering neuroscientist Bruce McEwen died on January 2, 2020 at the age of 81 following a brief illness. He was the Alfred E. Mirsky Professor and head of the Harold and Margaret Millikin Hatch Laboratory of Neuroendocrinology at The Rockefeller University. Born in Fort Collins, Colorado, Bruce grew up..

….. (hentet 24. marts 2020) ….. Mild depolarization of the inner mitochondrial membrane is a crucial component of an anti-aging program [Biochemistry] The mitochondria of various tissues from mice, naked mole rats (NMRs), and bats possess two mechanistically similar systems to prevent the generation of mitochondrial reactive oxygen species (mROS): hexokinases I and II and creatine kinase bound to mitochondrial membranes. Both systems operate in a manner such that one of the..

….. (hentet 24. marts 2020) ….. Tighten up law on keeping dangerous snakes as pets, demand animal welfare experts The law on keeping dangerous snakes as pets should be tightened up, animal welfare experts demand

….. (hentet 24. marts 2020) ….. Solar system acquired current configuration not long after its formation The hypothesis that the solar system originated from a gigantic cloud of gas and dust was first floated in the second half of the 18th century by German philosopher Immanuel Kant and further developed by French mathematician Pierre-Simon de Laplace. It is now a consensus among astronomers. Thanks to the enormous amount of observational data, theoretical input and computational resources now availa

….. (hentet 24. marts 2020) ….. Brain activity forecasts video engagement in an internet attention market [Psychological and Cognitive Sciences] The growth of the internet has spawned new "attention markets," in which people devote increasing amounts of time to consuming online content, but the neurobehavioral mechanisms that drive engagement in these markets have yet to be elucidated. We used functional MRI (FMRI) to examine whether individuals' neural responses to videos..

….. (hentet 24. marts 2020) ….. Study shows commonly used mouthwash could make saliva significantly more acidic The first study looking at the effect of chlorhexidine mouthwash on the entire oral microbiome has found its use significantly increases the abundance of lactate-producing bacteria that lower saliva pH, and may increase the risk of tooth damage

….. (hentet 24. marts 2020) ….. Recipe for neuromorphic processing systems? The field of 'brain-mimicking' neuromorphic electronics shows great potential for basic research and commercial applications, and researchers in Germany and Switzerland recently explored the possibility of reproducing the physics of real neural circuits by using the physics of silicon. In Applied Physics Letters, they present their work to understand neural processing systems, as well as a recipe

….. (hentet 24. marts 2020) ….. The Brain Reshapes Our Malleable Senses to Fit the World The eye is something like a camera, but there is a whole lot more to vision than that. One profound difference is that our vision, like the rest of our senses, is malleable and modifiable by experience. Take the commonplace observation that people deprived of one sense may have a compensatory increase in others — for example, that blind people have heightened senses of hearing and touch. A skepti

….. (hentet 24. marts 2020) ….. Splice variant of growth hormone-releasing hormone receptor drives esophageal squamous cell carcinoma conferring a therapeutic target [Medical Sciences] The extrahypothalamic growth hormone-releasing hormone (GHRH) and its cognate receptors (GHRH-Rs) and splice variants are expressed in a variety of cancers. It has been shown that the pituitary type of GHRH-R (pGHRH-R) mediates the inhibition of tumor growth induced by GHRH-R antagonists. However, GHRH-R antagonists can also suppress some cancers..

….. (hentet 24. marts 2020) ….. Molecular mechanisms of Evening Complex activity in Arabidopsis [Plant Biology] The Evening Complex (EC), composed of the DNA binding protein LUX ARRHYTHMO (LUX) and two additional proteins EARLY FLOWERING 3 (ELF3) and ELF4, is a transcriptional repressor complex and a core component of the plant circadian clock. In addition to maintaining oscillations in clock gene expression, the EC also participates..

….. (hentet 24. marts 2020) ….. Stochastic activation and bistability in a Rab GTPase regulatory network [Biophysics and Computational Biology] The eukaryotic endomembrane system is controlled by small GTPases of the Rab family, which are activated at defined times and locations in a switch-like manner. While this switch is well understood for an individual protein, how regulatory networks produce intracellular activity patterns is currently not known. Here, we combine in..

….. (hentet 24. marts 2020) ….. Killer whale presence drives bowhead whale selection for sea ice in Arctic seascapes of fear [Ecology] The effects of predator intimidation on habitat use and behavior of prey species are rarely quantified for large marine vertebrates over ecologically relevant scales. Using state space movement models followed by a series of step selection functions, we analyzed movement data of concurrently tracked prey, bowhead whales (Balaena mysticetus; n..

….. (hentet 24. marts 2020) ….. How personalization and machine learning can improve cancer outreach ROI The effectiveness of outreach programs varies widely over time and across patients. A targeted program that matches each patient to the optimal outreach type improves the return on outreach by 74%-96%

….. (hentet 24. marts 2020) ….. Exploring histone loading on HIV DNA reveals a dynamic nucleosome positioning between unintegrated and integrated viral genome [Microbiology] The aim of the present study was to understand the biology of unintegrated HIV-1 DNA and reveal the mechanisms involved in its transcriptional silencing. We found that histones are loaded on HIV-1 DNA after its nuclear import and before its integration in the host genome. Nucleosome positioning analysis along the..

….. (hentet 24. marts 2020) ….. Molecular recognition of a host protein by NS1 of pandemic and seasonal influenza A viruses [Biophysics and Computational Biology] The 1918 influenza A virus (IAV) caused the most severe flu pandemic in recorded human history. Nonstructural protein 1 (NS1) is an important virulence factor of the 1918 IAV. NS1 antagonizes host defense mechanisms through interactions with multiple host factors. One pathway by which NS1 increases virulence is through the..

….. (hentet 24. marts 2020) ….. Scientists Discover That a Squid Can Edit Its Own Genetic Code Tentacle Hack The next generation of genetic medicine may be inspired by a bizarre genetic trick that a small squid species uses to edit its own genome on the fly. The longfin inshore squid can edit the RNA inside its nerve cells, Wired reports , meaning that it can drastically alter the behavior of its biological machinery as needed — perhaps to help the animal rapidly adapt to new environments

….. (hentet 24. marts 2020) ….. Opinion: Authors overestimate their contribution to scientific work, demonstrating a strong bias [Psychological and Cognitive Sciences] Teamwork is an essential component of science. It affords the exchange of ideas and the execution of research that can entail high levels of complexity and scope. Collaborative science also leads to higher-impact publications relative to single-authored research projects (1). Published articles are a key product of scientific work, bearing..

….. (hentet 24. marts 2020) ….. Your mind is a time machine

….. (hentet 24. marts 2020) ….. As Investors and Insurers Back Away, the Economics of Coal Turn Toxic. Coal is declining sharply, as financiers and insurance companies abandon the industry in the face of shrinking demand, pressure from climate campaigners, and competition from cleaner fuels

….. (hentet 24. marts 2020) ….. One Planet, One Human Race | Stephen Hawking

….. (hentet 24. marts 2020) ….. These Nudes Do Not Exist and I Don't Know Why This Startup Does Either – A new website algorithmically generates photos of nude women who don't exist, but why?

….. (hentet 24. marts 2020) ….. Slowing the future: "Against Intellectual Monopoly" posits that our copyright and patent laws are actually harming innovation and development, not helping them as is commonly claimed.

….. (hentet 24. marts 2020) ….. Map of brain and language-based dementia

….. (hentet 24. marts 2020) ….. White blood cells engineered to drill holes in and destroy tumor cells (CAR-T) have emerged as a powerful clinical tool for managing blood cancers. Now a new genetically engineered immune cell is showing promise in animal models – CAR-M cells swallow tumor cells whole.

….. (hentet 24. marts 2020) ….. This book involves theoretical linguistics, formal logic, philosophy, and anthropology. The question is: Why must our bodies die? (PDF)

….. (hentet 24. marts 2020) ….. Google Invents AI That Learns a Key Part of Chip Design

….. (hentet 24. marts 2020) ….. Plan to drain Congo peat bog for oil could release vast amount of carbon dioxide

….. (hentet 24. marts 2020) ….. Scientists Engineered Neurons to Make Electrically Conductive Materials

….. (hentet 24. marts 2020) ….. The Earth needs multiple methods of removing CO2 from the air to avert the worst of climate change

….. (hentet 24. marts 2020) ….. We're not going back to normal – (Technology Review)

….. (hentet 24. marts 2020) ….. Organisational Ossification and Management Theory

….. (hentet 24. marts 2020) ….. An autonomous UVD robot has already cleaned up a Romanian hospital. 'the UVC light spectrum is completely autonomous, works without human intervention and can disinfect several salons or operating rooms alone, having a much higher productivity and thus protecting the medical staff in hospitals.'

….. (hentet 24. marts 2020) ….. In a Revolutionary Medical Treatment, Man's Lung Was Removed, Cleaned, and Replaced—No Transplant Necessary

….. (hentet 24. marts 2020) ….. Squid may use light-up organs to 'talk' in dark oceans Squid may use visual communication to coordinate in the near darkness 0f the deep ocean, researchers report. In the frigid waters 1,500 feet below the surface of the Pacific Ocean, hundreds of human-sized Humboldt squid feed on a patch of finger-length lantern fish. Zipping past each other, the predators move with exceptional precision, never colliding or competing for prey. Like the illuminated

….. (hentet 24. marts 2020) ….. How concrete production can help or hurt our environment Some strategies for cutting greenhouse gas output from concrete production could, under some scenarios, increase local air pollution and related health damage, research finds. For the study in Nature Climate Change , scientists quantified the costs of climate change impacts and of death and illness from air pollution. They found that concrete production causes about $335 billion per year in damag

….. (hentet 24. marts 2020) ….. New 3D Images Reveal the Evolutionary Wonders Hidden in Frog Skulls Some are bumpy. Some are smooth. Some are shaped like a garden spade. Researchers want to know why these amphibians' noggins come in so many shapes

….. (hentet 24. marts 2020) ….. Solitonics in molecular wires could benefit electronics Soliton descriptions for the conducting polymers polyacetylene—descriptions based around a type of solitary wave—caused great excitement when they first broke in the seminal reports by Su, Schrieffer, Heeger (SSH) and Kivelson over 30 years ago. As some of the simplest topological insulators, these molecules are now attracting revived interest. However, problems synthesizing single polyacetylene m

….. (hentet 24. marts 2020) ….. Vulnerable robots positively shape human conversational dynamics in a human-robot team [Social Sciences] Social robots are becoming increasingly influential in shaping the behavior of humans with whom they interact. Here, we examine how the actions of a social robot can influence human-to-human communication, and not just robot–human communication, using groups of three humans and one robot playing 30 rounds of a collaborative game..

….. (hentet 24. marts 2020) ….. The Arabidopsis SAFEGUARD1 suppresses singlet oxygen-induced stress responses by protecting grana margins [Plant Biology] Singlet oxygen (1O2), the major reactive oxygen species (ROS) produced in chloroplasts, has been demonstrated recently to be a highly versatile signal that induces various stress responses. In the fluorescent (flu) mutant, its release causes seedling lethality and inhibits mature plant growth. However, these drastic phenotypes are suppressed when EXECUTER1..

….. (hentet 24. marts 2020) ….. In This Issue [This Week in PNAS] Signs of international trade in Chinese porcelain Xuande blue-and-white porcelain excavated in Jingdezhen, China. Image courtesy of the Jingdezhen Institute of Ceramic Archaeology. Blue-and-white porcelain made in Jingdezhen, China, during the Yuan and Ming dynasties is associated with imported cobalt pigment. However, it is unclear whether a pigment color imported..

….. (hentet 24. marts 2020) ….. Squeezed metallic droplet with tunable Kubo gap and charge injection in transition metal dichalcogenides [Chemistry] Shrinking the size of a bulk metal into nanoscale leads to the discreteness of electronic energy levels, the so-called Kubo gap δ. Renormalization of the electronic properties with a tunable and size-dependent δ renders fascinating photon emission and electron tunneling. In contrast with usual three-dimensional (3D) metal clusters, here we..

….. (hentet 24. marts 2020) ….. Mysterious Iron Age site may have been a retreat for religious hermits Shards of pottery that was likely used for transporting food suggest a mountain site in the Czech Republic may have been a nature retreat for Iron Age religious hermits

….. (hentet 24. marts 2020) ….. Surviving Isolation: A Lesson From 5 Astronauts Self quarantine can get pretty lonely — especially if you're used to spending a lot of time around other people on a daily basis. But there's one group who are real pros when it comes to isolation: astronauts orbiting the Earth with nothing but empty space around them, reports — in some instances, for an entire year at a time. So now, it's time to listen to the experts. If they can surv

….. (hentet 24. marts 2020) ….. Structural and mechanistic insights into secretagogin-mediated exocytosis [Biophysics and Computational Biology] Secretagogin (SCGN) is a hexa–EF-hand protein that is highly expressed in the pancreas, brain, and gastrointestinal tract. SCGN is known to modulate regulated exocytosis in multiple cell lines and tissues; however, its exact functions and underlying mechanisms remain unclear. Here, we report that SCGN interacts with the plasma membrane SNARE..

….. (hentet 24. marts 2020) ….. Scientists develop platform for building nanoelectronics and quantum processors Scientists of Far Eastern Federal University (FEFU, Vladivostok, Russia) together with colleagues from the Chinese Academy of Sciences (Beijing) have designed a platinum-cobalt-magnesium oxide microstructure coated by platinum that is capable of operating in three-valued logic mode (true/false/don't know). It paves the way for building new electronic and spintronic devices, qutrit quantum processo

….. (hentet 24. marts 2020) ….. Interactions between changing climate and biodiversity: Shaping humanity's future [Ecology] Scientists have known for more than a century about potential human impacts on climate (1). In the last 30 y, estimates of these impacts have been confirmed and refined through increasingly precise climate assessments (2). Other global-scale human impacts, including land use change, overharvesting, air and water pollution, and increased..

….. (hentet 24. marts 2020) ….. Molecule co-discovered at UL leads to breakthrough on how data is stored Scientists at University of Limerick's (Ireland) Bernal Institute have helped discover a molecule that could have a major impact on how data is stored and processed

….. (hentet 24. marts 2020) ….. Publisher Correction: Impact of alloy fluctuations and Coulomb effects on the electronic and optical properties of c-plane GaN/AlGaN quantum wells Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62494-x

….. (hentet 24. marts 2020) ….. Author Correction: Structure-antioxidant activity relationship of methoxy, phenolic hydroxyl, and carboxylic acid groups of phenolic acids Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62493-y

….. (hentet 24. marts 2020) ….. Author Correction: Amine oxidase 3 is a novel pro-inflammatory marker of oxidative stress in peritoneal endometriosis lesions Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62492-z

….. (hentet 24. marts 2020) ….. Author Correction: Classification and Visualization of Alzheimer's Disease using Volumetric Convolutional Neural Network and Transfer Learning Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62490-1

….. (hentet 24. marts 2020) ….. Author Correction: Using de novo transcriptome assembly and analysis to study RNAi in Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae) Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62488-9

….. (hentet 24. marts 2020) ….. Author Correction: Carbon nanotubes promote cell migration in hydrogels Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62443-8

….. (hentet 24. marts 2020) ….. Author Correction: Global and regional trends of atmospheric sulfur Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62441-w

….. (hentet 24. marts 2020) ….. Author Correction: Cytokine storms are primarily responsible for the rapid death of ducklings infected with duck hepatitis A virus type 1 Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62439-4

….. (hentet 24. marts 2020) ….. Isotopic Nitrogen-15 Labeling of Mice Identified Long-lived Proteins of the Renal Basement Membranes Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62348-6

….. (hentet 24. marts 2020) ….. Annexin B12 Trimer Formation is Governed by a Network of Protein-Protein and Protein-Lipid Interactions Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62343-x

….. (hentet 24. marts 2020) ….. Longitudinal Study of Body Composition and Energy Expenditure in Overweight or Obese Young Adults Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62249-8

….. (hentet 24. marts 2020) ….. GluN2A-selective positive allosteric modulator-nalmefene-flumazenil reverses ketamine-fentanyl-dexmedetomidine-induced anesthesia and analgesia in rats Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62192-8

….. (hentet 24. marts 2020) ….. Limitations of concurrently representing objects within view and in visual working memory Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62164-y

….. (hentet 24. marts 2020) ….. Polar mesoporous zinc sulfide nanosheets encapsulated in reduced graphene oxide three-dimensional foams for sulfur host Scientific Reports, Published online: 24 March 2020; doi:10.1038/s41598-020-62037-4

….. (hentet 24. marts 2020) ….. Fornem pris til artikel om det tidlige landbrugs effekt på mennesket Sammen med internationalt hold af forskerkolleger modtager arkæolog Scott Haddow fra Københavns..

….. (hentet 24. marts 2020) ….. Retail therapy is proven to work, but at what psychological cost? Retail therapy is a process of shopping for the purpose of making yourself feel better. According to financial psychologists, there is a psychological connection between your emotions and how you spend (and save) money, which explains how retail therapy can have such a positive, uplifting effect on our state of mind. However, retail shopping often happens when we are vulnerable, and that is when

….. (hentet 24. marts 2020) ….. Turning Back the Clock on Aging Cells Researchers report that they can rejuvenate human cells by reprogramming them to a youthful state

….. (hentet 24. marts 2020) ….. Is step count associated with lower risk of death? Researchers looked at whether taking more steps and higher intensity stepping were associated with reduced risk of death in this observational study that included almost 4,900 adults (40 and over) who wore a device called an accelerometer to measure their step count and step intensity (steps/minute)

….. (hentet 24. marts 2020) ….. To sleep deeply: The brainstem neurons that regulate non-REM sleep Researchers identified neurons that promote non-REM sleep in the brainstem in mice. These neurons commonly expressed the gene that encodes the neuropeptide neurotensin. Activation of these neurons induced non-REM sleep. Moreover, direct administration of neurotensin into the ventricle induced NREM sleep-like brain activity. These findings contribute to our understanding of sleep promotion and slee

….. (hentet 24. marts 2020) ….. Study uses AI to estimate unexploded bombs from Vietnam War Researchers have used artificial intelligence to detect Vietnam War-era bomb craters in Cambodia from satellite images – with the hope that it can help find unexploded bombs.The new method increased true bomb crater detection by more than 160 percent over standard methods

….. (hentet 24. marts 2020) ….. Researchers develop language test for people with Fragile X syndrome Researchers have developed a test to measure the expressive language skills of people with Fragile X syndrome, a genetic disorder that may result in intellectual disability, cognitive impairment and symptoms of autism spectrum disorder. Expressive language refers to the use of words to convey meaning to others. The work was funded by the Eunice Kennedy Shriver National Institute of Child Health an

….. (hentet 24. marts 2020) ….. Scientists develop a new cathode material for metal-ion batteries Researchers from the Skoltech Center for Energy Science and Technology (CEST) created a new cathode material based on titanium fluoride phosphate, which achieved superior energy performance and stable operation at high discharge currents. The results of their study were published in Nature Communications

….. (hentet 24. marts 2020) ….. A new measurement of charge-exchange reaction helps to understand core-collapse supernovae Researchers from the Institute of Modern Physics of the Chinese Academy of Sciences, together with collaborators, have lately made progress in the study of the electron-capture rates of the 93Nb by using the charge-exchange reaction, which sheds light on core-collapse supernovae (CCSNe)

….. (hentet 24. marts 2020) ….. Squids' Gene-Editing Superpowers May Unlock Human Cures Researchers found that the cephalopod is the only creature that can edit its RNA outside the nucleus. It's a tool that may one day help genetic medicine

….. (hentet 24. marts 2020) ….. Beyond your doorstep: What you buy and where you live shapes land-use footprint Researchers developed a tool for examining consumption-based land footprints and found that when direct land-use such as housing is combined with indirect land-use through the consumption of goods and services, each of our imprints on the land could be significantly higher than most people are aware. Their goal was to identify new avenues for reducing the demand for land and the loss of natural ec

….. (hentet 24. marts 2020) ….. Study unveils dependence of spin memory loss in a variety of interfaces Researchers at the University of Twente and Beijing Normal University have recently conducted a study investigating the parameter known as spin memory loss (SML) for a variety of different interfaces, using a combination of theoretical and computational methods. Their paper, published in Physical Review Letters, offers valuable new insights that could inform the design of more efficient interfaces

….. (hentet 24. marts 2020) ….. Unequal access codes Researchers at the HSE Institute of Education have used regional data to describe, for the first time in Russia, how inequality in access to education affects different parts of the Russian Federation

….. (hentet 24. marts 2020) ….. Past your bedtime? Inconsistency may increase risk to cardiovascular health Researchers at Notre Dame found that individuals going to bed even 30 minutes later than their usual bedtime presented a significantly higher resting heart rate that lasted into the following day

….. (hentet 24. marts 2020) ….. Removing belly fat before it sticks to you Researchers are producing in the lab a human protein tasked with removing triglycerides from the blood stream. Unlocking the secrets of human protein APOA 5 gives us a leg up in treating heart disease

….. (hentet 24. marts 2020) ….. Spatially separating redox centers on 2D carbon nitride with cobalt single atom for photocatalytic H2O2 production [Engineering] Redox cocatalysts play crucial roles in photosynthetic reactions, yet simultaneous loading of oxidative and reductive cocatalysts often leads to enhanced charge recombination that is detrimental to photosynthesis. This study introduces an approach to simultaneously load two redox cocatalysts, atomically dispersed cobalt for improving oxidation activity and anthraquinone for improving reduction..

….. (hentet 24. marts 2020) ….. Indexing brain state-dependent pupil dynamics with simultaneous fMRI and optical fiber calcium recording [Neuroscience] Pupillometry, a noninvasive measure of arousal, complements human functional MRI (fMRI) to detect periods of variable cognitive processing and identify networks that relate to particular attentional states. Even under anesthesia, pupil dynamics correlate with brain-state fluctuations, and extended dilations mark the transition to more arousable states. However, cross-scale neuronal activation..

….. (hentet 24. marts 2020) ….. Deaths of Young Children Are Decreasing Globally, But … Progress in improving mortality varies significantly within countries

….. (hentet 24. marts 2020) ….. What motivates sales of pollinator-friendly plants? Pollinator issues have emerged as critical within public awareness. As a result, many consumers and activists have advocated for the removal of commonly used pesticides. As various media and activist groups provide information (positive, neutral, and negative) about the impact of pesticides on pollinators, no information exists regarding how consumer behavior is altered based on such information

….. (hentet 24. marts 2020) ….. Mitotic and pheromone-specific intrinsic polarization cues interfere with gradient sensing in Saccharomyces cerevisiae [Cell Biology] Polarity decisions are central to many processes, including mitosis and chemotropism. In Saccharomyces cerevisiae, budding and mating projection (MP) formation use an overlapping system of cortical landmarks that converges on the small G protein Cdc42. However, pheromone-gradient sensing must override the Rsr1-dependent internal polarity cues used for budding. Using this..

….. (hentet 24. marts 2020) ….. Universal Robots så krisen komme – og reagerede PLUS. Komponenterne kommer stadig ind, og produktionen af robotter kører videre hos Universal Robots, men for en sikkerheds skyld er der oprettet lokale lagre af færdige robotter i Asien, Europa og USA

….. (hentet 24. marts 2020) ….. Danske krav til vejstøj ligger fast PLUS. I 2018 anbefalede Verdenssundhedsorganisationen WHO at sænke grænseværdierne for vejstøj til 53 dB, fordi støj over det niveau virker stærkt generende. Men Danmark vil ikke følge anbefalingerne

….. (hentet 24. marts 2020) ….. Ekstraregning på AU-byggeri er vokset til kvart milliard PLUS. Den samlede regning for nybyggeri og ombygning på Health-fakultetet på Aarhus Universitet er steget til 1,1 mia. kroner. For at undgå flere overraskelser har Aarhus Universitet indgået en aftale om fastprishusleje på sidste del af projektet

….. (hentet 24. marts 2020) ….. Biogasbranchen: Vi har nok biogas, den er bare dyr PLUS. Biogasbranchen kan levere den gas, som de energitunge danske virksomheder skulle efterspørge, men prisen er så høj, at industrien bør kompenseres, mener branchedirektør

….. (hentet 24. marts 2020) ….. MicroRNAs organize intrinsic variation into stem cell states [Systems Biology] Pluripotent embryonic stem cells (ESCs) contain the potential to form a diverse array of cells with distinct gene expression states, namely the cells of the adult vertebrate. Classically, diversity has been attributed to cells sensing their position with respect to external morphogen gradients. However, an alternative is that diversity arises..

….. (hentet 24. marts 2020) ….. Cerebellar plasticity and associative memories are controlled by perineuronal nets [Neuroscience] Perineuronal nets (PNNs) are assemblies of extracellular matrix molecules, which surround the cell body and dendrites of many types of neuron and regulate neural plasticity. PNNs are prominently expressed around neurons of the deep cerebellar nuclei (DCN), but their role in adult cerebellar plasticity and behavior is far from clear…

….. (hentet 24. marts 2020) ….. Regulation of Cullin-RING E3 ligase dynamics by Inositol hexakisphosphate [Biochemistry] Perhaps in a decade or so, researchers may look back on current times and view it as an inflection point for the development of novel therapeutic modalities for the treatment of various human diseases. One particularly innovative approach involves targeting disease-modifying proteins for degradation by the proteasome, the large multisubunit..

….. (hentet 24. marts 2020) ….. Changing how we think about warm perception Perceiving warmth requires input from a surprising source: cool receptors. The finding published in Neuron by neuroscientists at the MDC challenges the theory that dedicated neurons convey either warm or cool sensations to the brain

….. (hentet 24. marts 2020) ….. Book describes four key facets of the Green New Deal and why they could become a reality Penn sociologist Daniel Aldana Cohen thinks the U.S. needs a radical Green New Deal, so much so that he and three colleagues wrote a book about it

….. (hentet 24. marts 2020) ….. But you don't look sick? How broad categories like autoimmune impact patient experience Patients with autoimmune diseases often have an illness experience riddled with symptom ambiguities and shifting diagnoses. A new Drexel University study found that one way patients and physicians can work through the difficulty and frustration of communicating about these conditions is to use both broad diagnostic terms, like 'autoimmune disease,' as well as narrow ones, such as 'lupus or MS.'

….. (hentet 24. marts 2020) ….. Bacteria suit up with virus armor [Biophysics and Computational Biology] Particularly with the recent outbreak of coronavirus disease 2019 (COVID-19), viruses have a bad reputation these days. However, it is important to note that viruses come in many types and can infect not only humans but almost all life forms, and their infections are not always detrimental to the host…

….. (hentet 24. marts 2020) ….. Strong selective effects of mitochondrial DNA on the nuclear genome [Evolution] Oxidative phosphorylation, the primary source of cellular energy in eukaryotes, requires gene products encoded in both the nuclear and mitochondrial genomes. As a result, functional integration between the genomes is essential for efficient adenosine triphosphate (ATP) generation. Although within populations this integration is presumably maintained by coevolution, the importance of..

….. (hentet 24. marts 2020) ….. Scientists invent symmetry-breaking for the first time in a nanoscale device that can mimic human brain Over the last decade, artificial intelligence (AI) and its applications such as machine learning have gained pace to revolutionize many industries. As the world gathers more data, the computing power of hardware systems needs to grow in tandem. Unfortunately, we are facing a future where we will not be able to generate enough energy to power our computational needs

….. (hentet 24. marts 2020) ….. Urban Riots Are Actually "Prepolitical" Protests Originally published in June 1968

….. (hentet 24. marts 2020) ….. Antibiotic intercepts building blocks of the bacterial envelope One of the last arrows in the quiver in the fight against dangerous bacteria is the reserve antibiotic daptomycin. It is used primarily when conventional drugs fail due to resistant bacteria. Although the antibiotic was developed around 30 years ago, its exact mode of action was previously unclear. Scientists have now deciphered the puzzle: Daptomycin blocks the integration of important building b

….. (hentet 24. marts 2020) ….. How geocachers navigate fear in the urban woods On a drizzly Saturday morning in June 2018, I found myself kneeling on the edge of a wooden boardwalk in Melbourne's northern suburbs. My right arm was hooked over the side, fingers gathering cobwebs and dust as they probed the rough pine of the planks. I hoped for the smooth sensation of plastic or metal rather than the squish of a creepy-crawly. I looked over at my partner on this expedition: s

….. (hentet 24. marts 2020) ….. Old human cells rejuvenated with stem cell technology, Stanford-led study finds Old human cells return to a more youthful and vigorous state after being induced to briefly express a panel of proteins involved in embryonic development, according to a new study by researchers at the Stanford University School of Medicine

….. (hentet 24. marts 2020) ….. There's life 2,600 feet below the Indian Ocean seafloor Ocean cores show there's life at 2,600 feet below the Indian Ocean seafloor. The discovery, which appears in Nature , could open new doors for finding life at other remote areas of the word. The team examined ocean cores from the International Ocean Discovery Program (IODP) that researchers drilled almost 2,600 feet beneath the floor of the Indian Ocean. They found tiny microbes that are alive an

….. (hentet 24. marts 2020) ….. Frost-free zone on macrotextured surfaces [Applied Physical Sciences] Numerous studies have focused on designing functional surfaces that delay frost formation or reduce ice adhesion. However, solutions to the scientific challenges of developing antiicing surfaces remain elusive because of degradation such as mechanical wearing. Inspired by the discontinuous frost pattern on natural leaves, here we report findings on the..

….. (hentet 24. marts 2020) ….. Apple iPad Pro (2020) Review: The Best iPad Yet—Does It Matter? Now with lidar, Apple's newest tablet is the most powerful and feature-rich iPad yet. It's also great for watching Netflix while stuck in self isolation

….. (hentet 24. marts 2020) ….. Disruption of cellular proteostasis by H1N1 influenza A virus causes {alpha}-synuclein aggregation [Medical Sciences] Neurodegenerative diseases feature specific misfolded or misassembled proteins associated with neurotoxicity. The precise mechanisms by which protein aggregates first arise in the majority of sporadic cases have remained unclear. Likely, a first critical mass of misfolded proteins starts a vicious cycle of a prion-like expansion. We hypothesize that viruses, having..

….. (hentet 24. marts 2020) ….. Natural diversity in the predatory behavior facilitates the establishment of a robust model strain for nematode-trapping fungi [Microbiology] Nematode-trapping fungi (NTF) are a group of specialized microbial predators that consume nematodes when food sources are limited. Predation is initiated when conserved nematode ascaroside pheromones are sensed, followed by the development of complex trapping devices. To gain insights into the coevolution of this interkingdom predator–prey relationship, we investigated natural..

….. (hentet 24. marts 2020) ….. Necroptosis-blocking compound NBC1 targets heat shock protein 70 to inhibit MLKL polymerization and necroptosis [Biochemistry] Necroptosis is a regulated necrotic cell death pathway involved in development and disease. Its signaling cascade results in the formation of disulfide bond-dependent amyloid-like polymers of mixed lineage kinase domain-like protein (MLKL), which mediate proinflammatory cell membrane disruption. We screened compound libraries provided by the National Cancer Institute and identified..

….. (hentet 24. marts 2020) ….. Half of 65+ adults lack dental insurance; poll finds strong support for Medicare coverage Nearly all older Americans support adding a dental benefit to the Medicare program that covers most people over age 65, according to a new national poll that also reveals how often costs get in the way of oral health for older adults

….. (hentet 24. marts 2020) ….. Daily briefing: Tiny fossil has the oldest known rear-end Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00891-y A fossil the size of a grain of rice appears to be the earliest known bilaterian, the group of animals (including humans) with two-sided symmetry, two openings and a through-gut. Plus: the diagnostic tests for coronavirus available now and in the works, and two approaches to solving the global challenge of climate change

….. (hentet 24. marts 2020) ….. Fewer US researchers are disclosing disabilities on NIH grant applications Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00887-8 Scientists who acknowledge issues with hearing, vision or mobility are slightly less likely than others to win funding

….. (hentet 24. marts 2020) ….. Council of science advisers for US lawmakers — as well as presidents Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00871-2

….. (hentet 24. marts 2020) ….. Boosting the signal in scientific talks Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00838-3 A few modest adjustments to the planning and delivery of talks can help scientists share ideas with their peers more effectively, say Scott St. George and Michael White

….. (hentet 24. marts 2020) ….. Map clusters of diseases to tackle multimorbidity Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00837-4 Many people now have two or more diseases at once. It is time to rethink funding, research, publishing, training and treatment for this growing problem

….. (hentet 24. marts 2020) ….. Facebook needs to share more with researchers Nature, Published online: 24 March 2020; doi:10.1038/d41586-020-00828-5 Private companies get free access to data that are more informative than what researchers are forced to compete for

….. (hentet 24. marts 2020) ….. Ultraviolet photolysis of H2S and its implications for SH radical production in the interstellar medium Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-15343-4 Sulfur is abundant in the Universe, but the observed abundance ratio of SH to H2S doesn't agree with astrochemical models. The authors measure product state-resolved translational energy spectra of photoproducts in a jet-cooled H2S beam as a function of wavelength, showing that SH yield is lower than assumed in

….. (hentet 24. marts 2020) ….. Introducing the crystalline phase of dicalcium phosphate monohydrate Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-15333-6 Understanding the crystal structure of different calcium phosphates is important for a range of different subjects from geology to biomedicine. Here, the authors report on the synthesis and determination of the crystal structure of dicalcium phosphate monohydrate

….. (hentet 24. marts 2020) ….. Autophagy lipidation machinery regulates axonal microtubule dynamics but is dispensable for survival of mammalian neurons Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-15287-9 In neurons, the microtubule cytoskeleton provides support and directionality of axons. Here, the authors report that microtubule dynamics in axons may be regulated by the autophagy proteins (ATGs) independently of their known role in autophagy

….. (hentet 24. marts 2020) ….. Different regions of synaptic vesicle membrane regulate VAMP2 conformation for the SNARE assembly Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-15270-4 Vesicle associated membrane protein 2 (VAMP2) contains a conserved SNARE motif that interacts with syntaxin-1 and SNAP25 for SNARE complex assembly. Here authors use in-cell NMR spectroscopy to describe the dynamic membrane association of VAMP2 SNARE motif in mammalian cells at the atomic resolution

….. (hentet 24. marts 2020) ….. Single-atom catalysts reveal the dinuclear characteristic of active sites in NO selective reduction with NH3 Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-15261-5 Identification of active sites is one key prerequisite for rational design of efficient catalysts. Here, the authors achieve a common feature of catalytic active sites for NO selective reduction with NH3, which assists precise identification of active sites and effective design of optimal catalysts

….. (hentet 24. marts 2020) ….. Subpopulation targeting of pyruvate dehydrogenase and GLUT1 decouples metabolic heterogeneity during collective cancer cell invasion Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-15219-7 The presence of phenotypic heterogeneity in collectively invading cells suggests cooperation amongst distinct subtypes of cells to promote invasion and metastasis. Here, the authors use chemical biology tools and report metabolic heterogeneity within the lung cancer collective invasion pack

….. (hentet 24. marts 2020) ….. Transient non-integrative expression of nuclear reprogramming factors promotes multifaceted amelioration of aging in human cells Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-15174-3 Aging involves gradual loss of tissue function, and transcription factor (TF) expression can ameliorate this in progeroid mice. Here the authors show that transient TF expression reverses age-associated epigenetic marks, inflammatory profiles and restores regenerative potential in naturally aged human cells

….. (hentet 24. marts 2020) ….. Genomic analysis of male puberty timing highlights shared genetic basis with hair colour and lifespan Nature Communications, Published online: 24 March 2020; doi:10.1038/s41467-020-14451-5 Age at voice-breaking is used to determine puberty timing in men, recall of which is considered less accurate than age at first menarche in women. Here, the authors perform multi-trait GWAS for male puberty timing by including both age at voice breaking and age of first facial hair for improved phenotype defini

….. (hentet 24. marts 2020) ….. An MXD1-derived repressor peptide identifies noncoding mediators of MYC-driven cell proliferation [Cell Biology] MYC controls the transcription of large numbers of long noncoding RNAs (lncRNAs). Since MYC is a ubiquitous oncoprotein, some of these lncRNAs probably play a significant role in cancer. We applied CRISPR interference (CRISPRi) to the identification of MYC-regulated lncRNAs that are required for MYC-driven cell proliferation in the P493-6..

….. (hentet 24. marts 2020) ….. Letter of Recommendation: Bog Bodies Mummified bodies from the bogs of Northern Europe reveal what the past can and cannot teach us

….. (hentet 24. marts 2020) ….. High-throughput, combinatorial synthesis of multimetallic nanoclusters [Applied Physical Sciences] Multimetallic nanoclusters (MMNCs) offer unique and tailorable surface chemistries that hold great potential for numerous catalytic applications. The efficient exploration of this vast chemical space necessitates an accelerated discovery pipeline that supersedes traditional "trial-and-error" experimentation while guaranteeing uniform microstructures despite compositional complexity. Herein, we rep

….. (hentet 24. marts 2020) ….. Complement C1q mediates the expansion of periportal hepatic progenitor cells in senescence-associated inflammatory liver [Medical Sciences] Most hepatocellular carcinomas (HCCs) develop in patients with chronic hepatitis, which creates a microenvironment for the growth of hepatic progenitor cells (HPCs) at the periportal area and subsequent development of HCCs. We investigated the signal from the inflammatory liver for this pathogenic process in the hepatic conditional β-catenin knockout mouse..

….. (hentet 24. marts 2020) ….. Tuning ferromagnetism at room temperature by visible light [Physics] Most digital information today is encoded in the magnetization of ferromagnetic domains. The demand for ever-increasing storage space fuels continuous research for energy-efficient manipulation of magnetism at smaller and smaller length scales. Writing a bit is usually achieved by rotating the magnetization of domains of the magnetic medium, which relies..

….. (hentet 24. marts 2020) ….. Sports Direct defends price increases Mike Ashley group raises cost of fitness gear after No 10 steps in on shutting shops

….. (hentet 24. marts 2020) ….. Hackere udnytter nyfunden sårbarhed til at angribe Windows-brugere Microsoft kalder en nyfunden sårbarhed, som hackere i øjeblikket udnytter, for 'kritisk'. Der kan gå flere uger, før der udgives en patch

….. (hentet 24. marts 2020) ….. What happens in Vegas: Consent matters in 'Sin City' and other sex tourism cities Mention the phrase "sex tourism" in conversation and most people will cringe in disgust

….. (hentet 24. marts 2020) ….. Digital Simulations Herald a New Era of Intelligent Measurement Measuring the world around us has always been a time-consuming business. Now researchers say computer simulations could do the job instead

….. (hentet 24. marts 2020) ….. Laminarin is a major molecule in the marine carbon cycle [Environmental Sciences] Marine microalgae sequester as much CO2 into carbohydrates as terrestrial plants. Polymeric carbohydrates (i.e., glycans) provide carbon for heterotrophic organisms and constitute a carbon sink in the global oceans. The quantitative contributions of different algal glycans to cycling and sequestration of carbon remain unknown, partly because of the analytical challenge..

….. (hentet 24. marts 2020) ….. Electrically powered motions of toron crystallites in chiral liquid crystals [Physics] Malleability of metals is an example of how the dynamics of defects like dislocations induced by external stresses alters material properties and enables technological applications. However, these defects move merely to comply with the mechanical forces applied on macroscopic scales, whereas the molecular and atomic building blocks behave like rigid..

….. (hentet 24. marts 2020) ….. Some Kinds of Doctors Get More Speeding Tickets Than Others Make way for emergencies—but go safely

….. (hentet 24. marts 2020) ….. The Videogames WIRED Is Playing While Staying Home Looking for something to pass the time while you're social distancing? These games have been working for us

….. (hentet 24. marts 2020) ….. BofA allows trading from home after staff backlash Lender forced to overturn ban and join US rivals in permitting remote execution of trades

….. (hentet 24. marts 2020) ….. Lead-halide perovskites with enhanced luminescence and stability Lead halide perovskites are materials that emit light with a range of colors, but also suffer from poor moisture stability. Scientists in China demonstrated a new synthetic technique that can enable perovskites to emit bright fluorescent light by adding a dose of water, even when submerged under water for more than a year. Successful fabrication of the hydrated crystals as phosphors within light-e

….. (hentet 24. marts 2020) ….. Water-induced MAPbBr3@PbBr(OH) with enhanced luminescence and stability Lead halide perovskites are materials that emit light with a range of colors, but also suffer from poor moisture stability. Scientist in China demonstrated a new synthetic technique that can enable perovskites to emit bright fluorescent light by addition a dose of water, even when submerged under water for more than a year. Successful fabrication of the hydrated crystals as phosphors within light-

….. (hentet 24. marts 2020) ….. Labor after previous cesarean should be considered Labor after cesarean may be successful in over 90% of cases and thus may be considered a reasonable option for both mother and child, a study published in BMC Pregnancy and Childbirth suggests. When given detailed information on the risks and benefits associated with the different delivery options, expectant mothers were more likely to choose vaginal birth following a previous cesarean rather than

….. (hentet 24. marts 2020) ….. How to make a smoother entrance into any room or conversation Knowing how to enter can make or break you, according to business psychologist and advisor Dr. Melanie Katzman. You don't own the room or conversation by dominating it. Instead you're better off asking permission, acting respectful, and taking the time to consider what interests the person with whom you're interacting. Who can you look to as an example? Somewhat surprisingly, professional clowns

….. (hentet 24. marts 2020) ….. Four fire logs for filling your home with warmth and cheer Keep the flame burning. (Nanna Moilanen via Unsplash/) A quick-light fire log is an easy way to fill your home with a cozy ambiance and comforting warmth. Unlike regular wood, they light fully in minutes using only a lighter—no kindling required. They're fabricated out of recycled materials, making them a sustainable alternative to normal firewood, and because they're synthetic they can be made t

….. (hentet 24. marts 2020) ….. The famous Zelinsky process unveiled: Self-promoted acetylenic cascade produces benzene Joint computational and experimental study sheds light on a unique property of 2-D materials—dynamic changes of electronic configuration during transformations at the molecular level. Discovery of that mechanistic channel of the Zelinsky reaction allows scientists to design efficient carbocatalytic processes and guides construction of new generation of carbon materials

….. (hentet 24. marts 2020) ….. Astronomers Think They Just Found The Edge of The Milky Way Galaxy It's much, much bigger than we thought

….. (hentet 24. marts 2020) ….. Jets of bacteria carry microscopic cargo It is a longstanding challenge to be able to control biological systems to perform specific tasks. In a paper published in Nature Physics, researchers at the Niels Bohr Institute, University of Copenhagen, in collaboration with groups in U.S. and U.K., have now reported doing just that. They have found a way to control bacteria to transport microscopic cargo. Bacteria form the largest biomass in t

….. (hentet 24. marts 2020) ….. GM draws down $16bn to shore up finances It becomes latest carmaker to tap reserves to preserve cash amid wave of plant closures

….. (hentet 24. marts 2020) ….. Automate Your Entire Multiplexed ELISA Workflow to Increase Work-Away Time IsoPlexis invites you to join them for an educational webinar

….. (hentet 24. marts 2020) ….. Intestinal bile acids directly modulate the structure and function of C. difficile TcdB toxin [Microbiology] Intestinal bile acids are known to modulate the germination and growth of Clostridioides difficile. Here we describe a role for intestinal bile acids in directly binding and neutralizing TcdB toxin, the primary determinant of C. difficile disease. We show that individual primary and secondary bile acids reversibly bind and inhibit..

….. (hentet 24. marts 2020) ….. Arrestin domain-containing 3 (Arrdc3) modulates insulin action and glucose metabolism in liver [Medical Sciences] Insulin action in the liver is critical for glucose homeostasis through regulation of glycogen synthesis and glucose output. Arrestin domain-containing 3 (Arrdc3) is a member of the α-arrestin family previously linked to human obesity. Here, we show that Arrdc3 is differentially regulated by insulin in vivo in mice undergoing euglycemic-hyperinsulinemic..

….. (hentet 24. marts 2020) ….. Cryo-EM structure of rhinovirus C15a bound to its cadherin-related protein 3 receptor [Microbiology] Infection by Rhinovirus-C (RV-C), a species of Picornaviridae Enterovirus, is strongly associated with childhood asthma exacerbations. Cellular binding and entry by all RV-C, which trigger these episodes, is mediated by the first extracellular domain (EC1) of cadherin-related protein 3 (CDHR3), a surface cadherin-like protein expressed primarily on the apical surfaces..

….. (hentet 24. marts 2020) ….. Spatiotemporal gating of SIRT1 functions by O-GlcNAcylation is essential for liver metabolic switching and prevents hyperglycemia [Physiology] Inefficient physiological transitions are known to cause metabolic disorders. Therefore, investigating mechanisms that constitute molecular switches in a central metabolic organ like the liver becomes crucial. Specifically, upstream mechanisms that control temporal engagement of transcription factors, which are essential to mediate physiological fed–fast–refed transitions are less understood. SIRT

….. (hentet 24. marts 2020) ….. Unraveling the complexity of amyloid polymorphism using gold nanoparticles and cryo-EM [Neuroscience] Increasing evidence suggests that amyloid polymorphism gives rise to different strains of amyloids with distinct toxicities and pathology-spreading properties. Validating this hypothesis is challenging due to a lack of tools and methods that allow for the direct characterization of amyloid polymorphism in hydrated and complex biological samples. Here, we report..

….. (hentet 24. marts 2020) ….. Are China's water bodies (lakes) underestimated? [Physical Sciences] In their study of surface water bodies (WBs) in China, Feng et al. (1) used the global surface water dataset (GSWD) by Pekel et al. (2) to report that the abundance of WBs (>1 km2) and their total area were underestimated greatly by previous studies (3, 4). However, the incorrect..

….. (hentet 24. marts 2020) ….. Can digital stimulus be funded by coin dematerialisation? In the US, Bernie supporters want to #mintthecoin to fund public spending, but an alternative proposal in Europe looks to dematerialise the coinage

….. (hentet 24. marts 2020) ….. Female mice respond differently to fasting, showing the importance of studying both sexes In response to short, six-hour fasts in mice, female mice put on more liver fat than males, but also seemed to be better at using it up, according to research published in The Journal of Physiology. This may be beneficial for health, potentially reducing susceptibility to diseases including diabetes and high blood pressure

….. (hentet 24. marts 2020) ….. Visualizing the protons in a metalloenzyme electron proton transfer pathway [Chemistry] In redox metalloenzymes, the process of electron transfer often involves the concerted movement of a proton. These processes are referred to as proton-coupled electron transfer, and they underpin a wide variety of biological processes, including respiration, energy conversion, photosynthesis, and metalloenzyme catalysis. The mechanisms of proton delivery are incompletely understood,..

….. (hentet 24. marts 2020) ….. Higher-rank zeta functions and SLn-zeta functions for curves [Mathematics] In earlier papers L.W. introduced two sequences of higher-rank zeta functions associated to a smooth projective curve over a finite field, both of them generalizing the Artin zeta function of the curve. One of these zeta functions is defined geometrically in terms of semistable vector bundles of rank n over..

….. (hentet 24. marts 2020) ….. NUS scientists invent symmetry-breaking in a nanoscale device that can mimic human brain In a paper published in Nature Nanotechnology on March 23, 2020, researchers from the National University of Singapore reported the invention of a nanoscale device based on a unique material platform that can achieve optimal digital in-memory computing while being extremely energy efficient. The invention is also highly reproduceable and durable, unlike conventional organic electronic devices

….. (hentet 24. marts 2020) ….. Look better on video calls using pro photography techniques I'm standing in the exact same spot in these two photos. In the first, the overhead light is on. In the second, I've turned it off and let a window in front of me handle the lighting. The second result is more even, consistent, and better overall. (Stan Horaczek /) In our quest for human contact, we've all started turning on our webcams. I've been working remotely for more than a decade, which ha

….. (hentet 24. marts 2020) ….. Svensk litteratur håller ställningarna i världen I rapporten "Svensk litteraturs spridning i världen" konstaterar litteraturforskaren Andreas Hedberg att det råder många missuppfattningar kring den svenska litteraturens ställning i världen. I viss mån har detta med vår förståelse för vårt eget språk att göra. Inte sällan hör vi att svenskan är ett litet språk som talas av väldigt få

….. (hentet 24. marts 2020) ….. Ostrich eggshell bead strontium isotopes reveal persistent macroscale social networking across late Quaternary southern Africa [Anthropology] Hunter-gatherer exchange networks dampen subsistence and reproductive risks by building relationships of mutual support outside local groups that are underwritten by symbolic gift exchange. Hxaro, the system of delayed reciprocity between Ju/'hoãn individuals in southern Africa's Kalahari Desert, is the best-known such example and the basis for most analogies and..

….. (hentet 24. marts 2020) ….. Two systems for thinking about others' thoughts in the developing brain [Psychological and Cognitive Sciences] Human social interaction crucially relies on the ability to infer what other people think. Referred to as Theory of Mind (ToM), this ability has long been argued to emerge around 4 y of age when children start passing traditional verbal ToM tasks. This developmental dogma has recently been questioned by..

….. (hentet 24. marts 2020) ….. Cold Caps Combat Hair Loss from Chemotherapy Hair loss from chemotherapy can be prevented with cold caps, but scalp hypothermia has some downsides and may not be acceptable to all patients

….. (hentet 24. marts 2020) ….. Fiskar ger oss ledtrådar om människans hjärna Grunden för människans hjärna ligger över 500 miljoner år bakåt i tiden, vilket är långt tidigare än vad man förut trott. Fisken nejonöga har gett oss ny kunskap

….. (hentet 24. marts 2020) ….. Optofluidic control of rodent learning using cloaked caged glutamate [Chemistry] Glutamate is the major excitatory neurotransmitter in the brain, and photochemical release of glutamate (or uncaging) is a chemical technique widely used by biologists to interrogate its physiology. A basic prerequisite of these optical probes is bio-inertness before photolysis. However, all caged glutamates are known to have strong antagonism toward..

….. (hentet 24. marts 2020) ….. How cells access data from 'genetic cotton reels' Geneticists address one of the riddles of DNA

….. (hentet 24. marts 2020) ….. Net Nanny Lets You Monitor and Filter Your Kids' Online Activity on Nearly Any Device Futurism fans: To create this content, a non-editorial team worked with an affiliate partner. We may collect a small commission on items purchased through this page. This post does not necessarily reflect the views or the endorsement of the editorial staff. The internet is a big and often bad place , with plenty of content and information parents might not want kids to see. While man

….. (hentet 24. marts 2020) ….. Brain or muscles, what do we lose first? From the age of 50, there is a decline not just in physical activity but also in cognitive abilities since the two are correlated. But which of them influences the other? Researchers (UNIGE) used a database of over 100,000 people aged 50-90 whose physical and cognitive abilities were measured every two years for 12 years. The findings show that cognitive abilities ward off inactivity much more tha

….. (hentet 24. marts 2020) ….. 2020 Chrysler Pacifica Review: Swallow Your Pride – This Beats an SUV For most Americans, a minivan is the best people-hauler for the demographic called parents-with-kids-and-all-their-crap. And the 2020 Chrysler Pacifica minivan serves the demographic better than virtually every other sports utility vehicle or minivan. You can have a Pacifica sort-of-inexpensive or trimmed in leather, with or without hiding stowable second-and-third-row seats, or as a plug-in hybr

….. (hentet 24. marts 2020) ….. The toughest, most versatile shop vacs for any job For bigger cleanups. (Amazon/) Right now, something in or around your home is in need of a heavy-duty clean. Not something that can be handled with a half-hearted Swiffer or a Roomba drive-by—something that needs power, durability, and versatility. Whether you need to clear out a workroom or finally give a thorough clean to your car interior, you likely need a shop vac. When selecting a model, yo

….. (hentet 24. marts 2020) ….. We're Not Going to Run Out of Food—so Don't Panic Shop Food producers, distributors, and warehouse operators say supplies are plentiful, so long as stores can be restocked

….. (hentet 24. marts 2020) ….. Highly efficient organic photovoltaics with enhanced stability through the formation of doping-induced stable interfaces [Engineering] Flexible organic photovoltaics (OPVs) are promising power sources for wearable electronics. However, it is challenging to simultaneously achieve high efficiency as well as good stability under various stresses. Herein, we demonstrate the fabrication of highly efficient (efficiency, 13.2%) and stable OPVs based on nonfullerene blends by a single-step postannealing treatment…

….. (hentet 24. marts 2020) ….. 'Nationalisation' of bond markets helps calm nerves Fed's promise of unlimited buying will not be enough on its own, say investors

….. (hentet 24. marts 2020) ….. Study shows key factors for reducing brain damage from cardiac arrest Extracorporeal cardiopulmonary resuscitation (ECPR) can improve blood flow to the brain after cardiac arrest and preserve neurological function. However, factors predicting who benefits from ECPR are unclear. In a multicenter clinical study, called CRITICAL and led by Osaka University, researchers found that shorter time between standard CPR and ECPR, as well as responsiveness to defibrillation, a

….. (hentet 24. marts 2020) ….. Five language outcome measures evaluated for intellectual disabilities studies–flo032220.php Expressive language sampling yielded five language-related outcome measures that may be useful for treatment studies in intellectual disabilities, especially fragile X syndrome. The measures were generally valid and reliable across the range of ages, IQs and autism symptom severity of participants. According to the study, led by UC Davis researchers and funded by NIH, the measures are also functio

….. (hentet 24. marts 2020) ….. A synchronization approach to sensing using many oscillators Engineers have found a new approach of taking a measurement over an extended area. The technique is based on coupled 'chaotic oscillators,' which are highly sensitive electronic circuits that can interact wirelessly through low-frequency low-power electromagnetic coupling. By making each oscillator sensitive to a quantity of interest, such as light intensity, and scattering a number of them suffic

….. (hentet 24. marts 2020) ….. Many buds to a blossom: A synchronization approach to sensing using many oscillators Engineers at the Tokyo Tech have found a new approach of taking a measurement over an extended area. The technique is based on coupled 'chaotic oscillators,' which are highly sensitive electronic circuits that can interact wirelessly through low-frequency low-power electromagnetic coupling. By making each oscillator sensitive to a quantity of interest, such as light intensity, and scattering a num

….. (hentet 24. marts 2020) ….. Correction for Zhang et al., Tuning friction to a superlubric state via in-plane straining [Correction] ENGINEERING Correction for "Tuning friction to a superlubric state via in-plane straining," by Shuai Zhang, Yuan Hou, Suzhi Li, Luqi Liu, Zhong Zhang, Xi-Qiao Feng, and Qunyang Li, which was first published October 28, 2019; 10.1073/pnas.1907947116 (Proc. Natl. Acad. Sci. U.S.A. 116, 24452–24456). The authors wish to note the following:..

….. (hentet 24. marts 2020) ….. Ny signalväg reglerar bananflugors ätbeteende En nyupptäckt signalväg i hjärnan hos bananflugor visar sig reglera deras ätbeteende och metabolism. Forskarna vi Uppsala universitet konstaterar att två specifika neuron spelar särskilt stor roll för regleringen. Intaget av primära energikällor som kolhydrater, fett och protein är av central betydelse för överlevnad och fortplantning hos alla djurarter. Förmågan att uppfatta, inte enbart det som

….. (hentet 24. marts 2020) ….. Spørg Fagfolket: Er det mere energieffektivt at flyve med luftballon på en varm dag? En læser vil gerne vide, hvordan varmluftballoner bliver påvirket af lufttemperaturen. Det svarer vores blogger René Fléron på

….. (hentet 24. marts 2020) ….. A comparative genomics approach identifies contact-dependent growth inhibition as a virulence determinant [Microbiology] Emerging evidence suggests the Pseudomonas aeruginosa accessory genome is enriched with uncharacterized virulence genes. Identification and characterization of such genes may reveal novel pathogenic mechanisms used by particularly virulent isolates. Here, we utilized a mouse bacteremia model to quantify the virulence of 100 individual P. aeruginosa bloodstream isolates and performed..

….. (hentet 24. marts 2020) ….. Novel electronic nematicity in heavily hole-doped iron pnictide superconductors [Physics] Electronic nematicity, a correlated state that spontaneously breaks rotational symmetry, is observed in several layered quantum materials. In contrast to their liquid-crystal counterparts, the nematic director cannot usually point in an arbitrary direction (XY nematics), but is locked by the crystal to discrete directions (Ising nematics), resulting in strongly anisotropic..

….. (hentet 24. marts 2020) ….. Correction for Morris et al., Biotic and anthropogenic forces rival climatic/abiotic factors in determining global plant population growth and fitness [Correction] ECOLOGY Correction for "Biotic and anthropogenic forces rival climatic/abiotic factors in determining global plant population growth and fitness," by William F. Morris, Johan Ehrlén, Johan P. Dahlgren, Alexander K. Loomis, and Allison M. Louthan, which was first published December 30, 2019; 10.1073/pnas.1918363117 (Proc. Natl. Acad. Sci. U.S.A. 117, 1107–1112). The..

….. (hentet 24. marts 2020) ….. Få hundägare borstar sin hunds tänder Dålig tandhälsa är vanligt hos hundar, och precis som hos människor är tandborstning det klart bästa sättet att förebygga problemen. Trots det borstar bara fyra procent av landets hundägare tänderna på sin hund varje dag. Många hundägare förlitar sig istället på att olika typer av tuggben ska ta hand om hundens tänder, visar en stor enkätundersökning från SLU. Den vanligaste sjukdomen hos hund är

….. (hentet 24. marts 2020) ….. Special blend of circuits and memristive devices created for brain-mimicking processing systems During the 1990s, Carver Mead and colleagues combined basic research in neuroscience with elegant analog circuit design in electronic engineering. This pioneering work on neuromorphic electronic circuits inspired researchers in Germany and Switzerland to explore the possibility of reproducing the physics of real neural circuits by using the physics of silicon

….. (hentet 24. marts 2020) ….. Delayed negative effects of prosocial spending on happiness [Economic Sciences] Does prosocial behavior promote happiness? We test this longstanding hypothesis in a behavioral experiment that extends the scope of previous research. In our Saving a Life paradigm, every participant either saved one human life in expectation by triggering a targeted donation of 350 euros or received an amount of 100..

….. (hentet 24. marts 2020) ….. DNA origami protection and molecular interfacing through engineered sequence-defined peptoids [Applied Biological Sciences] DNA nanotechnology has established approaches for designing programmable and precisely controlled nanoscale architectures through specific Watson−Crick base-pairing, molecular plasticity, and intermolecular connectivity. In particular, superior control over DNA origami structures could be beneficial for biomedical applications, including biosensing, in vivo imaging, and drug and gene delivery. How

….. (hentet 24. marts 2020) ….. Discovery that cells inject each other opens new line of attack on cancer Discovery of an entirely new source of cancer cell diversity has profound implications for cancer research and treatment, research from the University of Sydney has found

….. (hentet 24. marts 2020) ….. Nerves are a lifeline for growing cancers Different stem cell populations connect to nerves in distinct ways, new research shows. Innervation may therefore be crucial for proper tissue regeneration, researchers report. In their new work, the researchers also demonstrate that cancer stem cells likewise establish contacts with nerves. Targeting tumor innervation could therefore lead to new cancer therapies. Stem cells can generate a variet

….. (hentet 24. marts 2020) ….. Whole body ownership is not just the sum of each part of the body Differences between whole body and body part ownership were clarified using scrambled body stimulation in a virtual environment, wherein the observer's hands and feet were presented in randomized spatial arrangements. While moving, the scrambled body stimulation produces a sense of possession of limbs (hands and feet), but possession of the whole body cannot be grasped. Spatial placement is import

….. (hentet 24. marts 2020) ….. Diabetes typ 2 vanligare hos män som haft tidig pubertet Diabetes typ 2 är vanligare hos män som genomgått tidig pubertet. Låg pubertetsålder hos män kan också kopplas till ökad risk för att sjukdomen, om den utvecklas, kräver insulinbehandling. Det visar en studie vid Göteborgs universitet. Den aktuella observationsstudien omfattar 30 697 män i Sverige födda 1945-1961. Uppgifter om deras pubertetsålder och BMI före och efter puberteten hämtades från e

….. (hentet 24. marts 2020) ….. CD29 identifies IFN-{gamma}-producing human CD8+ T cells with an increased cytotoxic potential [Immunology and Inflammation] Cytotoxic CD8+ T cells can effectively kill target cells by producing cytokines, chemokines, and granzymes. Expression of these effector molecules is however highly divergent, and tools that identify and preselect CD8+ T cells with a cytotoxic expression profile are lacking. Human CD8+ T cells can be divided into IFN-γ– and..

….. (hentet 24. marts 2020) ….. How cortical waves drive fission of motile cells [Cell Biology] Cytokinesis—the division of a cell into two daughter cells—is a key step in cell growth and proliferation. It typically occurs in synchrony with the cell cycle to ensure that a complete copy of the genetic information is passed on to the next generation of daughter cells. In animal cells, cytokinesis..

….. (hentet 24. marts 2020) ….. A landmark plan for realizing fusion energy and advancing plasma science Creating and controlling on Earth the fusion energy that powers the sun and stars is a key goal of scientists around the world. Production of this safe, clean and limitless energy could generate electricity for all humanity, and the possibility is growing closer to reality. Now a landmark report proposes immediate steps for the United States to take to accelerate U.S. development of this long-soug

….. (hentet 24. marts 2020) ….. Lysosomal degradation products induce Coxiella burnetii virulence [Microbiology] Coxiella burnetii is an intracellular pathogen that replicates in a lysosome-like vacuole through activation of a Dot/Icm-type IVB secretion system and subsequent translocation of effectors that remodel the host cell. Here a genome-wide small interfering RNA screen and reporter assay were used to identify host proteins required for Dot/Icm effector..

….. (hentet 24. marts 2020) ….. New study identifies which veterans are using programs to gain employment Compared to veterans of other wars, those who have served since 9/11 have the highest unemployment rate, particularly among young male veterans. Within the first three months of disconnecting from active duty service, more than half of post-9/11 veterans reported using at least one program designed to enhance their job prospects, according to researchers at Penn State

….. (hentet 24. marts 2020) ….. People with large brain reserves can circumvent Alzheimer's. Here's how to build yours. Cognitive reserve is your mind's ability to resist damage to your brain. Brain reserve refers to the brain structures that provide resilience against neurodegenerative diseases. A certain number of people with Alzheimer's pathology never show symptoms; there are methods for developing this skill. Not all brains are built equally. How you treat what you're given, however, matters. Around the world

….. (hentet 24. marts 2020) ….. Clinicians should consider screening for TSH-R-Abs before pregnancy in patients with history of autoimmune thyroid disorders Clinicians should consider screening for thyroid-stimulating hormone receptor antibodies (TSH-R-Abs) before pregnancy when the patient has a history of autoimmune thyroid disease or a history of radioactive iodine treatment or thyroidectomy. This is important because Graves' disease, an autoimmune disease caused by TSH-R-Abs, or its treatment, can lead to irreversible impairment in fetal neurodeve

….. (hentet 24. marts 2020) ….. Researchers unveil framework for sharing clinical data in AI era Clinical data should be treated as a public good when it is used for secondary purposes, such as research or the development of AI algorithms, according to a new special report

….. (hentet 24. marts 2020) ….. Common power laws for cities and spatial fractal structures [Economic Sciences] City-size distributions are known to be well approximated by power laws across a wide range of countries. But such distributions are also meaningful at other spatial scales, such as within certain regions of a country. Using data from China, France, Germany, India, Japan, and the United States, we first document..

….. (hentet 24. marts 2020) ….. Early intraneuronal amyloid triggers neuron-derived inflammatory signaling in APP transgenic rats and human brain [Neuroscience] Chronic inflammation during Alzheimer's disease (AD) is most often attributed to sustained microglial activation in response to amyloid-β (Aβ) plaque deposits and cell death. However, cytokine release and microgliosis are consistently observed in AD transgenic animal models devoid of such pathologies, bringing into question the underlying processes that may be..

….. (hentet 24. marts 2020) ….. Manipulating ligands Chemists at TU Dresden succeeded in fabricating surface-clean noble metal aerogels boosting the electrocatalysis performance by revisiting ligand chemistry. Publication in Angewandte Chemie International Edition

….. (hentet 24. marts 2020) ….. Changes in surface sugarlike molecules help cancer metastasize–cis032420.php Changes in a specific type of sugarlike molecule, or glycan, on the surface of cancer cells help them to spread into other tissues, according to researchers at UC Davis

….. (hentet 24. marts 2020) ….. What employers need to know about Sunak's worker rescue plan Chancellor's scheme is welcomed by business but leaves many open questions

….. (hentet 24. marts 2020) ….. Antibodies in the brain trigger epilepsy Certain forms of epilepsy are accompanied by inflammation of important brain regions. Researchers at the University of Bonn have now identified a mechanism that explains this link. Their results may also pave the way to new therapeutic options in the medium term. They have now been published in the renowned scientific journal 'Annals of Neurology'

….. (hentet 24. marts 2020) ….. A photosynthetic antenna complex foregoes unity carotenoid-to-bacteriochlorophyll energy transfer efficiency to ensure photoprotection [Biochemistry] Carotenoids play a number of important roles in photosynthesis, primarily providing light-harvesting and photoprotective energy dissipation functions within pigment–protein complexes. The carbon–carbon double bond (C=C) conjugation length of carotenoids (N), generally between 9 and 15, determines the carotenoid-to-(bacterio)chlorophyll [(B)Chl] energy transfer efficiency. Here we purified and spec

….. (hentet 24. marts 2020) ….. Teen bullying harm can linger for years Bullying can make life miserable in the short term for teens, but its impact can also linger into young adulthood, researchers report. The effects of bullying include depression and poor performance in school. How bullied teens perceive themselves contributes to these outcomes, says Janette Norrington, a doctoral student in sociology at the University of Michigan and author of the paper, which ap

….. (hentet 24. marts 2020) ….. New Research: Listeners Synchronize Brain Activity With Musicians Brain Waves According to new research by Chinese neuroscientists, something extraordinary happens during a musical performance: the brain activity of listeners appears to sync up with the brain activity of the musician playing music for them. Yes, anyone who's ever seen an awesome concert now has confirmation: Musicians and crowds really are connecting, at a neurological level. "These findings su

….. (hentet 24. marts 2020) ….. Study suggests men more likely to develop type 2 diabetes if they go through puberty early Boys who enter puberty at an early age are more likely to develop type 2 diabetes as adults than later developing boys, irrespective of their weight in childhood, according to an observational study following more than 30,600 Swedish men born between 1945 and 1961, published in Diabetologia (the journal of the European Association for the Study of Diabetes)

….. (hentet 24. marts 2020) ….. Building a better color vision test for animals Biologists modified simple electronics to create a color vision test for fiddler crabs and other animals

….. (hentet 24. marts 2020) ….. Correction for Xu et al., Structural elements regulating the photochromicity in a cyanobacteriochrome [Correction] BIOCHEMISTRY Correction for "Structural elements regulating the photochromicity in a cyanobacteriochrome," by Xiuling Xu, Astrid Port, Christian Wiebeler, Kai-Hong Zhao, Igor Schapiro, and Wolfgang Gärtner, which was first published January 21, 2020; 10.1073/pnas.1910208117 (Proc. Natl. Acad. Sci. U.S.A. 117, 2432–2440). The authors note that the author name Astrid Port should..

….. (hentet 24. marts 2020) ….. Obama's 2008 election improved mental health of black men, research shows Barack Obama's election to the nation's highest office in 2008 improved the mental health of black men, according to new research from Rice University

….. (hentet 24. marts 2020) ….. New study: Cannabis helps fight resistant bacteria Bacteria are increasingly becoming resistant to antibiotics. By combining antibiotics with the cannabis compound, cannabidiol, researchers have found a way to enhance the antibiotic effect

….. (hentet 24. marts 2020) ….. IPyA glucosylation mediates light and temperature signaling to regulate auxin-dependent hypocotyl elongation in Arabidopsis [Plant Biology] Auxin is a class of plant hormone that plays a crucial role in the life cycle of plants, particularly in the growth response of plants to ever-changing environments. Since the auxin responses are concentration-dependent and higher auxin concentrations might often be inhibitory, the optimal endogenous auxin level must be closely..

….. (hentet 24. marts 2020) ….. Searching for the first stars and galaxies Astrophysicists, telescopes, supercomputers, and software engineers have joined forces to search for signals from the early Universe

….. (hentet 24. marts 2020) ….. Chinese astronomers detect gamma-ray emission from two star-forming galaxies Astronomers from Nanjing University in China have detected gamma ray emission from two star-forming galaxies designated M33 and Arp 299. The finding, which is detailed in a paper published March 17 on, could be helpful in improving knowledge about the origin of very high-energy emission in galaxies

….. (hentet 24. marts 2020) ….. In 40 years, cities ate up a surprising amount of rural space As cities physically expanded worldwide between 1970 and 2010, the population in those cities became less dense, according to a new study. Researchers found small- and medium-sized cities drove the trend, particularly in India, China, North America, and Europe. More than 60% of the reported urban expansion was formerly agricultural land , the researchers estimate. "If urban population densities h

….. (hentet 24. marts 2020) ….. Who Would Have Thought an iPad Cursor Could Be So Much Fun? Apple's new iPadOS 13.4 adds enhanced support for trackpads. And with that, a shiny new cursor

….. (hentet 24. marts 2020) ….. Remembering Al Worden Apollo 15 Command Module Pilot Alfred "Al" Worden, an aviator, engineer and storyteller passed away on March 18, 2020

….. (hentet 24. marts 2020) ….. Potent CRISPR-Cas9 inhibitors from Staphylococcus genomes [Biochemistry] Anti-CRISPRs (Acrs) are small proteins that inhibit the RNA-guided DNA targeting activity of CRISPR-Cas enzymes. Encoded by bacteriophage and phage-derived bacterial genes, Acrs prevent CRISPR-mediated inhibition of phage infection and can also block CRISPR-Cas-mediated genome editing in eukaryotic cells. To identify Acrs capable of inhibiting Staphylococcus aureus Cas9 (SauCas9), an..

….. (hentet 24. marts 2020) ….. Th17 lymphocytes drive vascular and neuronal deficits in a mouse model of postinfectious autoimmune encephalitis [Immunology and Inflammation] Antibodies against neuronal receptors and synaptic proteins are associated with a group of ill-defined central nervous system (CNS) autoimmune diseases termed autoimmune encephalitides (AE), which are characterized by abrupt onset of seizures and/or movement and psychiatric symptoms. Basal ganglia encephalitis (BGE), representing a subset of AE syndromes, is triggered in..

….. (hentet 24. marts 2020) ….. Repurposing wasted assets: music festival edition–music-festival-edition/ Another proposal from the Alphaville team

….. (hentet 24. marts 2020) ….. Early look after stroke links brain regions and speech Analyzing the brains of people just days after they have a stroke allows researchers to link various speech functions to different parts of the brain, a new study shows. The researchers say the breakthrough may lead to better treatment and recovery. They used storytelling to evaluate the spontaneous language production of 65 stroke patients. For the experiment, researchers read patients the story

….. (hentet 24. marts 2020) ….. Teddy Roosevelt on a Moose: Fake News, or Fake Fake News? An old photo of a U.S. president on mooseback is often used to illustrate the deep roots of media deception. The real story may not back that up

….. (hentet 24. marts 2020) ….. Scientists investigate why females live longer than males An international team of scientists found that, like humans, female wild animals tend to live longer than males

….. (hentet 24. marts 2020) ….. Image of the Day: Lumbar Support An experimental tissue engineering treatment that addresses damage at both the inner core and outer ring of sheep intervertebral discs improves spinal structure and function

….. (hentet 24. marts 2020) ….. DBC1, p300, HDAC3, and Siah1 coordinately regulate ELL stability and function for expression of its target genes [Biochemistry] Among all of the Super Elongation Complex (SEC) components, ELL1 (also known as ELL) is the only bona fide elongation factor that directly stimulates transcription elongation by RNA polymerase II. However, the mechanism(s) of functional regulation of ELL1 (referred to as ELL hereafter), through its stabilization, is completely unknown. Here,..

….. (hentet 24. marts 2020) ….. Shining light on sleeping cataclysmic binaries Almost 35 years ago, scientists made the then-radical proposal that colossal hydrogen bombs called novae go through a very long-term life cycle after erupting, fading to obscurity for hundreds of thousands of years and then building up to become full-fledged novae once more. A new study confirms that the novae we observe flashing throughout the universe represent just a few percent of these catacl

….. (hentet 24. marts 2020) ….. America's Weak Property Rights Are Harming Those Most in Need Alexander Hamilton said at the Constitutional Convention of 1787 that "one great obj[ect] of Gov[ernment] is the personal protection and security of property." James Madison, similarly, wrote that "government is instituted to protect property of every sort." Madison tried to ensure that the new Constitution would honor that principle, in part by authoring the takings clause of the Fifth Amendment

….. (hentet 24. marts 2020) ….. Suppression of age-related salivary gland autoimmunity by glycosylation-dependent galectin-1-driven immune inhibitory circuits [Immunology and Inflammation] Aging elicits quantitative and qualitative changes in different immune components, leading to disruption of tolerogenic circuits and development of autoimmune disorders. Galectin-1 (Gal1), an endogenous glycan-binding protein, has emerged as a regulator of immune cell homeostasis by shaping the fate of myeloid and lymphoid cells. Here, we demonstrate that aged..

….. (hentet 24. marts 2020) ….. Method turns back the clock on old human cells After researchers induced old human cells to express a panel of proteins called Yamanaka factors, they returned to a more youthful and vigorous state, according to a new study. The researchers also found that elderly mice regained youthful strength after subjecting their existing muscle stem cells to the rejuvenating protein treatment and transplanting them back into their bodies. Researchers com

….. (hentet 24. marts 2020) ….. Google Removes Adware-Laced Kids' Apps From Play Store After over a million downloads, the Tekya-infected Android offerings are finally on ice

….. (hentet 24. marts 2020) ….. Distinct signaling and transcriptional pathways regulate peri-weaning development and cold-induced recruitment of beige adipocytes [Physiology] Adipose tissue provides a defense against starvation and environmental cold. These dichotomous functions are performed by three distinct cell types: energy-storing white adipocytes, and thermogenic beige and brown adipocytes. Previous studies have demonstrated that exposure to environmental cold stimulates the recruitment of beige adipocytes in the white adipose tissue (WAT)..

….. (hentet 24. marts 2020) ….. Anomalous hydrogen dynamics of the ice VII-VIII transition revealed by high-pressure neutron diffraction [Chemistry] Above 2 GPa the phase diagram of water simplifies considerably and exhibits only two solid phases up to 60 GPa, ice VII and ice VIII. The two phases are related to each other by hydrogen ordering, with the oxygen sublattice being essentially the same. Here we present neutron diffraction data..

….. (hentet 24. marts 2020) ….. Chromosome-free bacterial cells are safe and programmable platforms for synthetic biology [Microbiology] A type of chromosome-free cell called SimCells (simple cells) has been generated from Escherichia coli, Pseudomonas putida, and Ralstonia eutropha. The removal of the native chromosomes of these bacteria was achieved by double-stranded breaks made by heterologous I-CeuI endonuclease and the degradation activity of endogenous nucleases. We have shown that..

….. (hentet 24. marts 2020) ….. Fossil worm shows us our evolutionary beginnings A tiny, 555-million-year-old seafloor creature reveals why our bodies are organised the way they are

….. (hentet 24. marts 2020) ….. Tiny meteorite found in Antarctica came from an unknown asteroid A tiny meteorite found in Antarctica doesn't match any asteroid or comet we know of. Instead, it must have come from a mystery parent body that's full of water

….. (hentet 24. marts 2020) ….. Bristol team develops photosynthetic proteins for expanded solar energy conversion A team of scientists, led by the University of Bristol, has developed a new photosynthetic protein system enabling an enhanced and more sustainable approach to solar-powered technological devices. The initiative is part of a broader effort in the field of synthetic biology to use proteins in place of man-made materials which are often scarce, expensive and can be harmful to the environment when th

….. (hentet 24. marts 2020) ….. Team develops photosynthetic proteins for expanded solar energy conversion A team of scientists, led by the University of Bristol, has developed a new photosynthetic protein system enabling an enhanced and more sustainable approach to solar-powered technological devices

….. (hentet 24. marts 2020) ….. National study finds diets remain poor for most American children; disparities persist A study of national dietary trends over 18 years finds some improvements in the diets of US children, but the majority still have a poor-quality diet. Disparities persisted or even worsened, finds the study published in JAMA and led by researchers at Tufts

….. (hentet 24. marts 2020) ….. Chatty kids do better at school A study from the University of York found that children from families of higher socioeconomic status had better language abilities at nursery school age and that these verbal skills boosted their later academic performance throughout school

….. (hentet 24. marts 2020) ….. System trains driverless cars in simulation before they hit the road A simulation system invented at MIT to train driverless cars creates a photorealistic world with infinite steering possibilities, helping the cars learn to navigate a host of worse-case scenarios before cruising down real streets

….. (hentet 24. marts 2020) ….. CD300f immunoreceptor is associated with major depressive disorder and decreased microglial metabolic fitness [Immunology and Inflammation] A role for microglia in neuropsychiatric diseases, including major depressive disorder (MDD), has been postulated. Regulation of microglial phenotype by immune receptors has become a central topic in many neurological conditions. We explored preclinical and clinical evidence for the role of the CD300f immune receptor in the fine regulation of..

….. (hentet 24. marts 2020) ….. U Maryland group up to three retractions following investigation A researcher at the University of Maryland, along with two former colleagues, has had three papers retracted in the past six months following an institutional investigation that found evidence of image manipulation. The three retractions share three authors: Hua Zhou, Ying Hua Yang and John Basile, an associate professor of oncology and diagnostic sciences at … Continue reading

….. (hentet 24. marts 2020) ….. A molecule that directs neurons A research team coordinated by the University of Trento studied a mass of brain cells, the habenula, linked to disorders like autism, schizophrenia and depression. The results of their work, published in 'Development', will help find out more about serious brain disorders that can only be treated in ways that take a toll on the quality of life of people

….. (hentet 24. marts 2020) ….. Treating "Moral" Injuries A potentially debilitating condition in veterans, distinct from PTSD, results from crossing moral lines

….. (hentet 24. marts 2020) ….. Study suggests larger families have more conservative views A pair of researchers, one with the University of California, the other Stanford University, has found that larger families tend to have more conservative views on social issues. In their paper published in Proceedings of the National Academy of Sciences, Tom Vogl and Jeremy Freese describe their analyses of data from the General Social Survey and what it revealed about a correlation between famil

….. (hentet 24. marts 2020) ….. Immunotherapy using 'young cells' offers promising option against cancer A new study suggests that the age of certain immune cells used in immunotherapy plays a role in how effective it is. These cells — natural killer (NK) cells — appear to be more effective the earlier they are in development, opening the door to the possibility of an immunotherapy that would not utilize cells from the patient or a matched donor. Instead, they could be developed from existing suppl

….. (hentet 24. marts 2020) ….. Body Ownership Illusion A new study offers a small advance in our understanding of the body ownership illusion, but it is a good opportunity to review this cool and important neurological phenomenon. It also has practical implications. The body ownership illusion is the subjective sense that you occupy or own your body and its parts. There is also a separate phenomenon that gives you the subjective sense that you contro

….. (hentet 24. marts 2020) ….. Life on the Planet Mercury? 'It's Not Completely Nuts' A new explanation for the rocky world's jumbled landscape opens a possibility that it could have had ingredients for habitability

….. (hentet 24. marts 2020) ….. Men1 maintains exocrine pancreas homeostasis in response to inflammation and oncogenic stress [Genetics] A more comprehensive understanding of the molecular mechanisms underlying pancreatic diseases, including pancreatitis and cancer, is essential to improve clinical management. MEN1 has established roles in epigenetic regulation and tumor suppression in the endocrine pancreas; however, intriguing recent data suggest MEN1 may also function in the exocrine pancreas. Using physiologically..

….. (hentet 24. marts 2020) ….. Efficiency of non-invasive brain stimulation for memory improvement: Embracing the challenge A group of scientists from the Research Center of Neurology and Skoltech showed that human working memory can be tweaked using non-invasive magnetic stimulation of the brain. Also, they discovered that the effect of magnetic stimulation weakens as the brain works on a cognitive task under stimulation

….. (hentet 24. marts 2020) ….. Antarctic seal photo wins top prize A drone photo of crabeater seals resting on an ice float is overall winner in a nature photography competition

….. (hentet 24. marts 2020) ….. Longitudinal dynamics of the human B cell response to the yellow fever 17D vaccine [Immunology and Inflammation] A comprehensive understanding of the development and evolution of human B cell responses induced by pathogen exposure will facilitate the design of next-generation vaccines. Here, we utilized a high-throughput single B cell cloning technology to longitudinally track the human B cell response to the yellow fever virus 17D (YFV-17D) vaccine…

….. (hentet 24. marts 2020) ….. Potential for release of pulmonary toxic ketene from vaping pyrolysis of vitamin E acetate [Chemistry] A combined analytical, theoretical, and experimental study has shown that the vaping of vitamin E acetate has the potential to produce exceptionally toxic ketene gas, which may be a contributing factor to the upsurge in pulmonary injuries associated with using e-cigarette/vaping products. Additionally, the pyrolysis of vitamin E acetate also..

….. (hentet 24. marts 2020) ….. Bacterial protein fragment kills lung cells in pulmonary fibrosis, study finds A bacterial protein fragment instigates lung tissue death in pulmonary fibrosis, a mysterious disease affecting millions of people worldwide, according to a new study from researchers at the University of Illinois at Urbana-Champaign and Mie University in Japan

….. (hentet 24. marts 2020) ….. Superconductivity Has Been Discovered in Meteorites For The First Time "These materials could be superconducting in extraterrestrial environments."

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