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Yale honors Black girl, 9, wrongly reported to police over insect project
Bobbi Wilson's efforts to rid her town of the spotted lanternfly unwittingly touched off a national discussion about racial profiling A nine-year-old girl who had a neighbor call the police on her as she worked to eradicate invasive insects from her home town has earned honors from one of the US's most prestigious universities. The Yale School of Public Health earlier this month held a ceremony c
8h
Songbird species work together to mob predator owls, but only strike when the time is right
Fleeing isn't the only way by which songbirds can protect themselves against predators. Many songbird species are known to engage in mobbing, where they gather aggressively around a bird of prey, flying rapidly while making stereotypic movements and loud vocalizations. Mobbing is risky for both parties: birds of prey have been observed to attack their mobbers, while cases are known of mobbing song
9h
An illuminated water droplet creates an 'optical atom'
Shining light on a water droplet creates effects analogous to what happens in an atom. This can help us understand how atoms work, write researchers from the University of Gothenburg in a new journal article published in Physical Review Letters.
48min
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Scientists Use Graphene to Construct Tractor Beam
(Credit: Naeblys/Getty Images) (Credit: Naeblys/Getty Images) Physicists in China report that they have built a tractor beam capable of moving objects on the macroscale. It's counter-intuitive; like laser cooling, the system does the opposite of what you might expect when you point a laser at it. Instead of pushing, the laser pulls. In the latest issue of Optics Express , the group reports that w
2min
Study unveils a large tunable drag response between a normal conductor and a superconductor
The Coloumb drag is a phenomenon that affects two electronic circuits, whereby a charge current in one circuit induces a responsive current in a neighboring circuit solely through so-called Coloumb interactions. These are electrostatic interactions between electric charges that follow Coulomb's law, the key physics theory describing classical electrodynamics.
15min
New semiconducting borophene paves the way for the lightest high-performance transistor
In the year 1808, French chemists Joseph-Louis Gay-Lussac and Louis-Jacques Thenard, and independently, English chemist Humphry Davy, discovered the fifth element of the periodic table—boron. In crystalline form, boron primarily possesses three polymorphs, i.e., three distinct unit cell configurations: α-rhombohedral, β-rhombohedral, and β-tetragonal, among 16 possible bulk allotropes.
15min
New study into tuberculosis membrane molecules could aid drug delivery
A new method to aid in the development of antibiotics for tuberculosis (TB) infections has been devised.
15min
New protocluster of massive quiescent galaxies discovered
An international team of astronomers reports the detection of a new protocluster of galaxies. The newfound protocluster, designated QO-1000, contains at least 14 massive quiescent galaxies. The finding was detailed in a paper published January 21 on the arXiv pre-print server.
15min
Viewpoint: How to prevent what happened to Tyre Nichols from happening in the future
In the wake of the beating death of Tyre Nichols earlier this month, some experts have questioned whether police officers are even needed in responding to routine traffic stops.
15min
Dead as a dodo? The unsettling bid to bring back extinct species
We should focus on conserving endangered animals rather than resurrecting those already gone
16min
Trygga pappor tar mest pappaledigt
En vanlig uppfattning är att pappor med hög inkomst och högstatusjobb tar ut mindre föräldraledighet jämfört med pappor med lågstatusjobb, eftersom de har mer att förlora på det. Verkligheten är dock precis tvärtom. Två aktuella forskningsprojekt visar hur det kan komma sig. Inlägget dök först upp på forskning.se .
21min
Mer el från solcellen – med nanotråd som solfångare
Solslukande antenner – tunna som ett tusendels hårstrå – byggda i tre olika material som bättre matchar solspektrat jämfört med dagens solceller. Tio år tog det att bygga solfångarna som nu testas i soldrivna satelliter. Målet är solceller med dubbelt så hög verkningsgrad som i dagens kiselsolceller. Inlägget dök först upp på forskning.se .
21min
Eating disorders also affect disadvantaged boys
"This research is particularly relevant following the COVID-19 pandemic when many families experienced financial hardship," says Kelly Klump, professor of psychology and coauthor of the study.
23min
How to approach love and loneliness this Valentine's Day
Here are five questions and expert answers about relationships during the Valentine's Day season. February 14 can be a pleasant or painful reminder about the relationships in your life. From romantic partnerships to deep friendships, the hyper-focus around how we connect with others is on full display. Tristan Martin is an assistant teaching professor of marriage and family therapy in Syracuse Un
23min
A de-extinction company is trying to resurrect the dodo
The dodo bird was big, flightless, and pretty good eating. All that helps explain why it went extinct around 1662, just 150 years after European sailing ships found Mauritius, the island in the Indian Ocean where the bird once lived. Now a US biotechnology company says it plans to bring the dodo back into existence. It's the third species picked by Colossal Biosciences, of Austin, Texas, for what
32min
An AI Filter Revealed My Secret Self
Yes, they're problematic. They can also reflect an alternate reality that feels eerily close to the truth.
34min
Why much of Northeast US experiences 'snow drought'
Winter is more than halfway over and many large cities in the Northeast have yet to see their first snow. New York has gone 300 days without substantial snowfall accumulation. Philadelphia, which usually has its first measurable snow in mid-December, is nearing its latest snow date to record—February 3, 1995.
35min
Deposit insurance and depositor behavior: Evidence from Colombia
One of the feats that earned Douglas Diamond and Philip Dybvig the 2022 Nobel Prize in Economics (joint with Ben Bernanke) is a model of bank runs and related financial crises. In an article published in 1983, they noted that, in 1930s America, people would cash in their savings as soon as rumors about a bank's financial health started to spread, lest the bank go bust and they lose their money. Su
35min
Employees with a history of burnout have lowest chances of selection for promotion
Earlier research indicated that former burnout employees experience unfavorable treatment when applying to a new organization. However, how would employees with a history of burnout fare in the context of a promotion in their current organization? Recently published in European Sociological Review, research from Ghent University, provides answers.
35min
Author Correction: Dietary supplement mislabelling: case study on selected slimming products by developing a green isocratic HPLC method for their quality control
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28976-4
44min
Author Correction: Application of FLIC model to predict adverse events onset in neuroendocrine tumors treated with PRRT
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28977-3
44min
Author Correction: Partial differential equations modeling of thermal transportation in Casson nanofluid flow with arrhenius activation energy and irreversibility processes
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28885-6
44min
Author Correction: Acetone sensing in liquid and gas phases using cyclic voltammetry
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28720-y
44min
Expert discusses the past, present and future of legalized sports betting
For many fans, sports betting is most associated with the glare of television screens broadcasting every sporting event imaginable in a glitzy casino in Las Vegas—for decades, one of the only places in the U.S. where spectators could legally place wagers.
48min
Breakthrough discovery in mitochondrial regulation
Researchers from Osaka University identify a system known as the "GET pathway" as essential for efficient regulation of the numbers of energy-producing mitochondria
48min
400 years of rainfall patterns suggest increase in extreme weather conditions in Pakistan and Afghanistan
From June to October 2022, Pakistan was hit by devastating floods that displaced more than 30 million people and caused damages amounting to around US$15 billion. Unfortunately, that was not an isolated calamity—droughts were a major source of concern just a few months before the monsoon flooding. What is causing this sequence of extreme events?
48min
Researchers discover mechanism that contributes to Salmonella replication, informs other bacterial infections
In a study published in Nature Communications, Prof. Jiu Yaming's group at Institut Pasteur of Shanghai of the Chinese Academy of Sciences reported a previously unrevealed function of intermediate filaments that protect bacterial replication via constructing a cage embracing the replication machinery.
48min
Monitoring an 'anti-greenhouse' gas: Dimethyl sulfide in Arctic air
Data stored in ice cores dating back 55 years bring new insight into atmospheric levels of a molecule that can significantly affect weather and climate.
48min
Researchers discover mechanism that contributes to Salmonella replication, informs other bacterial infections
In a study published in Nature Communications, Prof. Jiu Yaming's group at Institut Pasteur of Shanghai of the Chinese Academy of Sciences reported a previously unrevealed function of intermediate filaments that protect bacterial replication via constructing a cage embracing the replication machinery.
1h
The Download: hope for renewables, and AI's role in journalism
This is today's edition of The Download , our weekday newsletter that provides a daily dose of what's going on in the world of technology. We have enough materials to power the world with renewable energy The news: Powering the world with renewable energy will take a lot of raw materials. The good news is, when it comes to aluminum, steel, and rare-earth metals, there's plenty to go around, accor
1h
Temperatures on Earth Will Rise by 1.5C in the Next 10 Years, Even if Carbon Emissions Stop, According to AI Research
submitted by /u/BernieVillalobos [link] [comments]
1h
Scientists Are Reincarnating the Woolly Mammoth to Return in 4 Years
submitted by /u/Creepy_Toe2680 [link] [comments]
1h
Why AI can not replace search index
There are claims that AI can take over search results and arguably make search engines obsolete. Let's take a closer look at how both work. AI is trained on large datasets and injected with the bias of its creators Search engines are a neutral collection of hyper links Do you see the difference? AI is basically a black box where you don't know how much bias it contains. Search engines are a mere
1h
Why net zero and green jobs could transform levelling up and drive economic growth
submitted by /u/BernieEcclestoned [link] [comments]
1h
Students planning for career relevant to Transhumanism or Singularity?
Hello everyone. I hope you are doing well. I was just wondering if anyone here has any ambitions aligned with Transhumanism or is planning for a career related to it, especially students. I am soon going to start university, and I have formed a rough plan of what I wish to do in the future. It doesn't fit any of the conventional careers present today, the fields it involved are very new and there
1h
OpenAI once wanted to save the world. Now it's chasing profit
submitted by /u/informednews [link] [comments]
1h
Equatorial waves as useful precursors to tropical cyclone occurrence and intensification
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36055-5 Here, the authors show that pre-existing equatorial waves are useful precursors to tropical cyclone occurrence and intensification up to two weeks ahead.
1h
Host-microbe co-metabolism via MCAD generates circulating metabolites including hippuric acid
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36138-3 Here, using a mouse model, the authors report a previously undescribed role for medium-chain acyl-CoA dehydrogenase in host metabolism of gut microbiota metabolites, and show that circulating compounds, including the abundant organic acid hippurate, depend on host-microbe co-metabolism of phenylalanine by Clo
1h
Reef islands have continually adjusted to environmental change over the past two millennia
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36171-2 This study establishes that the magnitude of observed physical changes in coral reef islands over the period of recent global warming is not unprecedented, and islands have continually adjusted to environmental change over the past millennia.
1h
How synapse in the innermost ear keeps us steady
Researchers have uncovered how a unique, fast synapse keeps us from falling over. The sensory organs that allow us to walk, dance, and turn our heads without dizziness or loss of balance contain specialized synapses that process signals faster than any other in the human body, they report. In a discovery more than 15 years in the making, the neuroscientists, physicists, and engineers describe the
1h
Einstein's theory helps to reveal Jupiter's distant duplicate
Nature, Published online: 31 January 2023; doi:10.1038/d41586-023-00232-9 For the first time, astronomers have identified a planet outside the Solar System using 'microlensing' data from a telescope in space.
1h
Academia's culture of overwork almost broke me, so I'm working to undo it
Nature, Published online: 31 January 2023; doi:10.1038/d41586-023-00241-8 For young immigrant women like me, the pressures of early career research are even greater than for most. But it doesn't have to be that way.
1h
The Cancer Cure Conspiracy Again
Some ideas never seem to die. There is something compelling about the narrative, perhaps because it fills some explanatory need. One of those narratives is that "they" have "the cure" to cancer but are keeping it hidden from the public in order to protect the profits that result from cancer treatment. I recently received the following e-mail (partly redacted): "I read many articles by physicians
1h
Publisher Correction: A dual-mode neurostimulation approach to enhance athletic performance outcome in experienced taekwondo practitioners
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28883-8
1h
Ultrastructural changes in esophageal tissue undergoing stretch tests with possible impact on tissue engineering and long gap esophageal repairs performed under tension
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28894-5
1h
Raycon Everyday Earbuds (E25) Review: Not Just for YouTubers
Sure, every influencer owns these buds. They're still pretty great.
1h
Bizarre 'whirlpool' appears in night sky above Hawaii – video
Images captured with the Subaru-Asahi telescope at Hawaii's Mauna Kea Observatory show a mysterious 'whirlpool' move across the night sky. The National Astronomical Observatory of Japan said the phenomenon was probably related to the SpaceX satellite launch from Cape Canaveral in Florida earlier in the day Continue reading…
2h
Author Correction: Astroblastomas exhibit radial glia stem cell lineages and differential expression of imprinted and X-inactivation escape genes
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36255-z
2h
Viral infection switches the balance between bacterial and eukaryotic recyclers of organic matter during coccolithophore blooms
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36049-3 Algal blooms are hotspots of marine primary production that play central roles in microbial ecology and global elemental cycling. Here, the authors show how bloom termination by viral infection can shift the balance between eukaryotic and prokaryotic recyclers of phytoplankton biomass.
2h
Why Bother Bringing Back the Dodo?
Audacious plans to resurrect the long-extinct bird could be lucrative. But the moonshot raises thorny philosophical questions.
2h
You Really Need to Update Firefox and Android Right Now
January saw a slew of security patches for iOS, Chrome, Windows, and more.
2h
Did the Seeds of Life Ride to Earth Inside an Asteroid?
Biological amino acids could have celestial or terrestrial roots. An experiment simulated their formation in deep space—but the mystery isn't solved yet.
2h
Ukraine war dominates Nobel year again
From NATO's secretary general to the Ukrainian president, the war in Ukraine dominates the publicly known names submitted by Tuesday's deadline for the 2023 Nobel Peace Prize.
2h
Statiner frikendt for at øge risikoen for hjerneblødning
Et nyt studie frikender statiner for at øge risikoen for første gangs hjerneblødninger. Det ser faktisk ud til, at statiner i stedet er forbundet med en lavere risiko for første gangs hjerneblødning, og det er godt nyt for dem, der har været bekymret omkring brugen af statiner til at sænke kolesteroltallet.
2h
Mars Reconnaissance Orbiter Finds Space Rock That Looks Like a Teddy Bear
(Image: ISRO/ISSDC/Justin Cowart/Wikimedia Commons) NASA's Mars Reconnaissance Orbiter (MRO) has been faithfully capturing the Red Planet's surface and atmosphere for nearly 17 years. Normally the data MRO sends to scientists on Earth is relatively mundane, relating to things like variations in ozone or climate. But MRO recently captured something that'll make just about anyone smile: a piece of
2h
E.P.A. Waste Ban Blocks Pebble Mine Project in Alaska
The move to ban disposal of mining wastes near the site of the proposed Pebble mine, made under the Clean Water Act, protects a valuable salmon fishery.
2h
Smärta i käkarna utmaning för tandvården
Många lider av akut och långvarig smärta i käkarna. Särskilt drabbade är kvinnor. Behandlingen av käkproblemen är redan idag en utmaning för allmäntandvården, men kan bli ännu större i framtiden. Inlägget dök först upp på forskning.se .
2h
Could Africa be the future for genomics research?
Nature, Published online: 31 January 2023; doi:10.1038/d41586-023-00222-x Funds for a major genomics programme in Africa will run dry this year. A chance to address global inequity in health-related genomics by building on the success of this initiative must not be missed.
2h
Author Correction: Zebras of all stripes repel biting flies at close range
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28782-y
2h
Author Correction: A promising antimicrobial bionanocomposite based poly(3-hydroxybutyrate-co-3-hydroxyvalerate) reinforced silver doped zinc oxide nanoparticles
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28886-5 Author Correction: A promising antimicrobial bionanocomposite based poly(3-hydroxybutyrate- co -3-hydroxyvalerate) reinforced silver doped zinc oxide nanoparticles
2h
Influence of social deprivation index on in-hospital outcomes of COVID-19
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28362-0
2h
Rapid clonal identification of biallelic CRISPR/Cas9 knock-ins using SNEAK PEEC
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28732-8
2h
FBI Takes Down Hive Criminal Ransomware Group
A cybersecurity expert explains how the FBI's operation against the ransomware group Hive will impact the rest of this criminal industry
2h
Scientists — counter lobbyists to shape environment policy
Nature, Published online: 31 January 2023; doi:10.1038/d41586-023-00217-8
3h
Reviewers: intercept weaponization of genetics
Nature, Published online: 31 January 2023; doi:10.1038/d41586-023-00218-7
3h
Integrate strategies to save biodiversity and groundwater
Nature, Published online: 31 January 2023; doi:10.1038/d41586-023-00216-9
3h
Expanding the pathway to a net-zero future
Nature, Published online: 31 January 2023; doi:10.1038/d41586-023-00219-6
3h
Daily briefing: Action plan breaks barriers for mothers in science
Nature, Published online: 30 January 2023; doi:10.1038/d41586-023-00276-x How funders can remove the systemic barriers faced by mothers in academia. Plus, voles' relationships don't need the 'love hormone' and all about the three vaccines poised to fight respiratory syncytial virus.
3h
Bilparken vokser: Nu har hver femte danske familie mere end en bil
PLUS. Det er skidt for klimaet og trængslen, at en stadigt større andel af familier har to eller flere biler, advarer trafikprofessor.
3h
Enhancing CAR-T cell functionality in a patient-specific manner
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36126-7 'Manufacturing CAR-T cells is a streamlined and highly regulated procedure involving T-cell-expansion and activation on a standardised platform. Here, the authors show that a personalized approach, taking the phenotypic attributes of individual patients' T cells into account, leads to more efficient CAR-T cel
3h
Risiko for a-kraftulykker og atombomber: WHO opfordrer lande til at sikre medicinlagre
PLUS. Hvis mennesker udsættes for høje doser stråling på kort tid, er manglende medicin livstruende.
3h
Yes, we have enough materials to power the world with renewable energy
Powering the world with renewable energy will take a lot of raw materials. The good news is, when it comes to aluminum, steel, and rare-earth metals, there's plenty to go around, according to a new analysis . In the 2015 Paris Agreement, world leaders set a goal to keep global warming under 1.5 °C, and reaching that target will require building a lot of new infrastructure. Even in the most ambiti
3h
Mendelian randomization analyses of associations between breast cancer and bone mineral density
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28899-0
3h
An experimental study of magnetic compression technique for ureterovesical anastomosis in rabbits
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-27715-z
3h
Biodegradable polymer everolimus-eluting stents versus contemporary drug-eluting stents: a systematic review and meta‑analysis
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-022-26654-5
3h
Handgrip strength in older adults from Antioquia-Colombia and comparison of cutoff points for dynapenia
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28898-1
3h
A systematic survey of RUM process parameter optimization and their influence on part characteristics of nickel 718
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28674-1
3h
Behavioral and cognitive performance of humanized APOEε3/ε3 liver mice in relation to plasma apolipoprotein E levels
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28165-3 Behavioral and cognitive performance of humanized APOE ε3/ε3 liver mice in relation to plasma apolipoprotein E levels
3h
Morphological, immunohistochemical, and biochemical study on the ameliorative effect of gallic acid against bisphenol A-induced nephrotoxicity in male albino rats
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28860-1
3h
Automatic COVID-19 severity assessment from HRV
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28681-2
3h
The Spaceport at the Edge of the World
A tiny Scottish village is betting its future on rocket launches. But the plan may threaten the fragile landscape—and a tenacious billionaire's ambitions.
3h
Scholar calls journal decision on 'comfort women' paper 'rotten at the core'
Alexis Dudden The journal that published a hotly contested article by a professor at Harvard Law School arguing that Korean women forced into sexual slavery during World War II were willing prostitutes has reaffirmed a prior expression of concern over the paper, but stopped short of retracting the article. However, the International Review of Law and Economics encourages readers of the article ,
3h
Yes, we have enough materials to power the world with renewable energy
Powering the world with renewable energy will take a lot of raw materials. The good news is, when it comes to aluminum, steel, and rare-earth metals, there's plenty to go around, according to a new analysis . In the 2015 Paris Agreement, world leaders set a goal to keep global warming under 1.5 °C, and reaching that target will require building a lot of new infrastructure. Even in the most ambiti
4h
Entorhinal grid-like codes and time-locked network dynamics track others navigating through space
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-35819-3 Navigating through everyday environments requires the ability to keep track of others. Here, the authors show this ability is linked to grid-like codes in the human entorhinal cortex that signal the spatial paths other individuals take.
4h
Highly-scaled and fully-integrated 3-dimensional ferroelectric transistor array for hardware implementation of neural networks
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36270-0 Hardware-based neural networks can provide a significant breakthrough in artificial intelligence. Here, the authors demonstrate an integrated 3-dimensional ferroelectric array with a layer-by-layer computation for area-efficient neural networks.
4h
Generalized extinction of fear memory depends on co-allocation of synaptic plasticity in dendrites
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-35805-9 How memories are modified by new experiences remain elusive. Here, authors show that specific or generalized modification of memories depends on whether synaptic changes associated with previous memories are segregated or co-exist in dendritic branches.
4h
Single-cell analysis reveals prognostic fibroblast subpopulations linked to molecular and immunological subtypes of lung cancer
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-35832-6 Fibroblast heterogeneity is a prominent but poorly understood feature of solid tumours. Here three major fibroblast subpopulations in non-small cell lung cancer are identified and characterised through single cell RNA-sequencing, multiplexed immunohistochemistry and digital cytometry.
4h
DeepMind AI is as fast as humans at solving previously unseen tasks
Artificial intelligences need specific training to excel at a task, but now a more generally intelligent one from DeepMind has performed as well as humans in a virtual world test
4h
Trying to crack the Nipah code: How does this deadly virus spill from bats to humans?
Nipah virus, which can rapidly infect and kill members of a community, is carried by bats. Exactly how does it cross over into humans? Researchers in Bangladesh are trying to find out. (Image credit: Fatima Tuj Johora for NPR)
4h
New ancient 'marine crocodile' discovered on UK's Jurassic Coast one of the oldest specimens of its type ever found
A new study has uncovered a new thalattosuchian—an ancient 'sister' of modern-day crocodiles' ancestors.
4h
Why I Hunt for Sidewalk Fossils
These oft-overlooked records invite us to imagine what has been and what might be.
4h
Food protein-derived amyloids do not accelerate amyloid β aggregation
Scientific Reports, Published online: 31 January 2023; doi:10.1038/s41598-023-28147-5
4h
Green hydrogen straight from the ocean: Adelaide researchers find successful method
submitted by /u/Tabodo [link] [comments]
5h
DARPA wants aircraft that can maneuver with a radically different method
submitted by /u/Hypx [link] [comments]
5h
Reactions to CHATGPT is essentially the same as Google of the 2000's
A lot of the same reactions people are giving to CHATGPT are the exact same reactions to when Google went public and people started using it. We couldn't believe it was free! submitted by /u/valejojohnson [link] [comments]
5h
Lysande vattendroppe blir modell för atomer
I experiment med laserljus har forskare sett hur ljus fångas i en vattendroppe. Effekterna som uppstår liknar det som sker i en atom. Upptäckten kan öka förståelsen av hur atomer fungerar, men också komma till nytta inom medicinsk forskning och analyser av vattenkvalitet. Inlägget dök först upp på forskning.se .
5h
Could ChatGPT do my job?
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here . In the last week there has been a lot of talk about whether journalists or copywriters could or should be replaced by AI. Personally, I'm not worried. Here's why. So far, newsrooms have pursued two very different approaches to integrating the buzziest new AI t
5h
A hydrophobic Cu/Cu2O sheet catalyst for selective electroreduction of CO to ethanol
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-36261-1 Tuning electrocatalytic reduction of carbon monoxide to achieve valuable ethanol product with high performance is interesting yet challenging. Here, the authors design a hydrophobic Cu/Cu2O sheet catalyst showing a FE of 68.8% and partial current density of 111 mA cm−2 for CO reduction to ethanol.
5h
ViralCC retrieves complete viral genomes and virus-host pairs from metagenomic Hi-C data
Nature Communications, Published online: 31 January 2023; doi:10.1038/s41467-023-35945-y Metagenomic Hi-C enables genome retrieval in microbial samples. Here, the authors develop an integrative method to recover complete viral genomes and detect virus-host pairs using metagenomic Hi-C data.
5h
Is there life on Mars? Maybe, and it could have dropped its teddy
Yogi, Paddington and Winnie the Pooh, move over. There's a new bear in town. Or on Mars, anyway.
5h
Politics, cash, fame: what motivates climate change deniers
Right-wing ideologues funded by fossil fuels, fame-seeking narcissists and doubt mongers monetising their content are pushing climate disinformation that undermines the fight against global warming, researchers say.
5h
Climate disinfo surges in denial, conspiracy comeback
False information about climate change flourished online over the past year, researchers say, with denialist social media posts and conspiracy theories surging after US environmental reforms and Elon Musk's Twitter takeover.
5h
After drought, winter rains revive Iraq's famed marshlands
Black buffaloes wade through the waters of Iraq's Mesopotamian marshes, leisurely chewing on reeds. After years of drought, winter rains have brought some respite to herders and livestock in the famous wetlands.
5h
Short-term bang of fireworks has long-term impact on wildlife: Study
Popular fireworks should be replaced with cleaner drone and laser light shows to avoid the "highly damaging" impact on wildlife, domestic pets and the broader environment, new Curtin-led research has found.
5h
GPS tracking, simulations show optimal locations to help desert bighorn sheep cross freeways
Desert bighorn sheep whose Southern California range is bisected by freeways may one day benefit from Oregon State University modeling designed to show where the animals would be most apt to use overpasses to safely cross the interstates.
6h
GPS tracking, simulations show optimal locations to help desert bighorn sheep cross freeways
Desert bighorn sheep whose Southern California range is bisected by freeways may one day benefit from Oregon State University modeling designed to show where the animals would be most apt to use overpasses to safely cross the interstates.
6h
Desert dusts convert coral reefs into carbon storage
An international study comparing data from Heron Reef and the Middle East's Gulf of Aqaba has disproved the long-held theory that coral reefs only have the capacity to emit CO2.
6h
Artificial intelligence aids discovery of super tight-binding antibodies
Scientists at University of California San Diego School of Medicine have developed an artificial intelligence (AI)-based strategy for discovering high-affinity antibody drugs.
6h
Heritage and culture key for Thai confectioners to compete with western brands
Traditional confectionary in Thailand is getting crowded out of the market by major western brands; but a new study suggests local manufacturers can fight back by using their country's local heritage and culture to gain competitive advantage.
6h
After Decades of Drilling, Should Alaska Pay Climate Refugees?
As climate change continues to destroy the habitability of coastal communities, the question of who should pay for adaptation and relocation efforts remains thorny. A legal strategy based on "regulatory taking" could secure compensation for migrating Alaskan communities from the state itself.
6h
The Navy's Dolphins Have a Few Things to Tell Us About Aging
In her youth, Blue was a standout mine-hunter for the U.S. military. She and her colleagues are now at the vanguard of geriatric marine mammal medicine.
6h
Programmerar om cancerceller till immunförsvarare
Genom att omprogrammera tumörceller så att de i stället blir till kroppens försvarsceller, vill Filipe Pereira och hans kollegor förbättra dagens cancerbehandlingar.
7h
Running with the pack: why your dog needs exercise buddies
Simply taking your pooch for a walk isn't enough, a new study says – it should be playing team sports to keep anxiety at bay Name: Social exercise. Age: Far older than the name given to it. Continue reading…
7h
What is 'the green comet' and how can you see it?
C/2022 E3 (ZTF) was last visible during the stone age so if you miss it this time you're unlikely to get another chance An exotic comet is causing excitement this week. We take a look at what we know about the unusual celestial object, and how best to catch a glimpse. Continue reading…
7h
Kaffe med mælk kan have en anti-inflammatorisk effekt
Kan noget så simpelt som kaffe med mælk have en anti-inflammatorisk effekt på mennesker?…
7h
Guldkorn fra tusindvis af tweets kan overbevise os om at spise mere klimavenligt
Oplevelser og meninger vinder over fakta på Twitter, når samtalen er bæredygtig mad. I…
7h
Another whale mysteriously washes ashore on US East Coast
An increase in beached whales across the US coastline has baffled researchers and environmentalists.
8h
Who is "Ready for Brain Transparency?"
https://www.weforum.org/videos/davos-am23-ready-for-brain-transparency-english Professor Farahany explains where we are with the technology to read thoughts (of employees, of consumers, etc. – groups palatable to the attendees of the World Economic Forum) and offers pablum when confronted with the tough questions about how to prevent this tech from being a tool of oppression. I don't know that it
8h
A microbiologist's argument for new probiotics as the most promising frontier in biohacking, medicine, and enhancement– an "app store" for genes.
submitted by /u/Tyrosine_Lannister [link] [comments]
8h
AI Has Successfully Imitated Human Evolution—and Might Do It Even Better
submitted by /u/AdGroundbreaking1870 [link] [comments]
8h
Auckland floods: Even stormwater reform won't be enough. We need a 'sponge city' to avoid future disasters
We've built our cities to be vulnerable to—and exacerbate—major weather events such as the one we saw in Auckland on Friday. While almost no city in the world could fully escape the effects of four months' worth of rain in 24 hours, there are many things that could have been done to avoid some of the worst impacts.
8h
China claims Covid wave is 'coming to an end' as tourism and factory activity rebound
Government figures, which cannot be verified, showed big rises in travel and hospitality activity during lunar new year compared to the same time last year China's wave of Covid is "coming to an end", health officials have claimed, saying there had been no sign of a new surge from the lunar new year holiday period, despite a big increase in travel compared to last year. Government figures release
8h
Incredible Footage Shows Planets Circling a Star Light-Years Away
An amazing thing to witness.
9h
Bigfoot Has a Very Simple Explanation, Scientist Says
The evidence is persuasive.
9h
How to spot the exotic green comet (and what might get in the way) – podcast
This week star gazers will be hoping to catch sight of an exotic green comet that last passed by Earth 50,000 years ago. But, unlike the view our Neanderthal ancestors would have had, light pollution will make witnessing this celestial event an impossibility for many. Ian Sample speaks to astronomy journalist Dr Stuart Clark about how best to see the comet, and why it's time to rethink our relati
9h
Songbird species work together to mob predator owls, but only strike when the time is right
Fleeing isn't the only way by which songbirds can protect themselves against predators. Many songbird species are known to engage in mobbing, where they gather aggressively around a bird of prey, flying rapidly while making stereotypic movements and loud vocalizations. Mobbing is risky for both parties: birds of prey have been observed to attack their mobbers, while cases are known of mobbing song
9h
How to spot the exotic green comet (and what might get in the way)
This week star gazers will be hoping to catch sight of an exotic green comet that last passed by Earth 50,000 years ago. But, unlike the view our Neanderthal ancestors would have had, light pollution will make witnessing this celestial event an impossibility for many. Ian Sample speaks to astronomy journalist Dr Stuart Clark about how best to see the comet, and why it's time to rethink our relatio
9h
Mens Danmark bygger energiøer: Tyskland og Holland vælger dem fra i Nordsøen
PLUS. Tysk netansvarlig foretrækker platforme, når el fra havvindmøller skal sendes i land.
10h
Kemikaliegigant tjener milliarder på PFAS: 'Vi er med til at løse nogle af verdens største problemer'
PLUS. Den amerikanske kemikaliegigant Chemours afviser over for Ingeniøren at udfase PFAS, men vil begrænse sit udslip af de farlige evighedskemikalier.
10h
Disordered eating is not only a disease of affluent girls
Predominant stereotypes about eating disorders suggest that it is a condition mainly associated with girls from wealthy backgrounds. However, a new study found that boys living in disadvantaged circumstances are at an increased risk for disordered eating, particularly if they have underlying genetic risk factors.
11h
Short-term bang of fireworks has long-term impact on wildlife
Popular fireworks should be replaced with cleaner drone and laser light shows to avoid the 'highly damaging' impact on wildlife, domestic pets and the broader environment, new research has found.
11h
Short-term bang of fireworks has long-term impact on wildlife
Popular fireworks should be replaced with cleaner drone and laser light shows to avoid the 'highly damaging' impact on wildlife, domestic pets and the broader environment, new research has found.
11h
Monitoring an 'anti-greenhouse' gas: Dimethyl sulfide in Arctic air
Data stored in ice cores dating back 55 years bring new insight into atmospheric levels of a molecule that can significantly affect weather and climate.
11h
Astronomers Find 25 Hugely Powerful Fast Radio Bursts That Keep Repeating
We still have so many questions.
11h
Is your police department ready for augmented reality?
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12h
Why the Web Won't Be Nirvana
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12h
ChatGPT updated with improved factuality and mathematical capabilities.
submitted by /u/Surur [link] [comments]
12h
Hydrogen fuel from the ocean? Scientists say they've found a way to do it. Author Ling Tao, a professor at Tianjin University's School of Materials Science and Engineering, said the new technology was compatible with existing electrolysers that currently use fresh water
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12h
The Alternative, Optimistic Story of Population Decline
submitted by /u/Educational_Apricot [link] [comments]
12h
Scientists Create Semi-Living 'Cyborg' Cells That Could Transform Medicine
A new kind of biomaterial is born.
12h
AI System Detects Strange Signals of Unknown Origin in Radio Data
Is there intelligence out there?
12h
A Famed Dolphin-Human Fishing Team Up Is in Danger of Disappearing
A call for help sounds to ensure survival of a 140-year-old fishing partnership pairing cetaceans and humans
13h
Everyone to live 15 minutes from green space or water in England under plans
A blueprint is set out to restore nature in England after criticism over pollution and wildlife decline.
13h
A Famed Dolphin-Human Fishing Team Up Is in Danger of Disappearing
A call for help sounds to ensure survival of a 140-year-old fishing partnership pairing cetaceans and humans
13h
Florida Has a Right to Destroy its Universities
This is an edition of The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover new ideas, and recommends the best in culture. Sign up for it here. Elections have consequences. Florida's governor has decided to root out wrong-think at one of Florida's public colleges, and his harebrained meddling will likely harm the school, but he has every right
13h
What Makes a Good Cop
This is an edition of Up for Debate, a newsletter by Conor Friedersdorf. On Wednesdays, he rounds up timely conversations and solicits reader responses to one thought-provoking question. Later, he publishes some thoughtful replies. Sign up for the newsletter here. Last week I asked, "​​What is the best way forward for Americans who want to improve policing and the criminal-justice system?" James
13h
Background
Editor's Note: Read an interview with Elaine Hsieh Chou about her writing process. Gene called them his good-day-bad-day bagels. When he was having a good day, he'd allow himself a bagel, and when he was having a bad day, he'd also allow himself a bagel. How he landed on bagels was a matter of both convenience and health: New York had no shortage of them and doughnuts upset his blood sugar. But b
13h
Elaine Hsieh Chou on the Ethics of 'Trauma Porn'
Editor's Note: Read Elaine Hsieh Chou's new short story " Background ." "Background" is a new story by Elaine Hsieh Chou. To mark the story's publication in The Atlantic , Chou and Katherine Hu, an assistant editor for the magazine, discussed the story over email. Their conversation has been lightly edited for clarity. Katherine Hu: In your short story "Background," an estranged father works as a
13h
The Snow Monkeys of Nagano
Approximately 150 Japanese macaques live in the mountain valleys of the Jigokudani Yaen-koen monkey park in Yamanouchi, Nagano prefecture, Japan. Also called snow monkeys, the wild macaques are well known for spending their winter months keeping warm and relaxing in the waters of a natural hot spring. For years, the park has been a top destination for tourists, and its popularity is now reboundin
13h
Angry Football Fans Keep Punching Their TVs
Last week, the Dallas Cowboys' playoff run ended the same way their last 11 have—without a trip to the conference championship. For one fan, squatting maybe four feet from the TV, this was apparently more than he could take . He leapt to his feet and—in front of a room full of people—punched a massive crater in the screen. The impact sounded like the popping of a very large balloon. The screen in
13h
Airplane Toilets Could Catch the Next COVID Variant
Airplane bathrooms are not most people's idea of a good time. They're barely big enough to turn around in. Their doors stick, like they're trying to trap you in place. That's to say nothing of the smell. But to the CDC, those same bathrooms might be a data gold mine. This month, the agency has been speaking with Concentric, the public-health and biosecurity arm of the biotech company Ginkgo Biowo
13h
Green projects are boosting UK growth – CBI report
Projects aimed at lowering carbon emissions are boosting growth in poorer parts of the country.
13h
Biden restores protections to Alaska's Tongass National Forest
Logging and road building will be once again banned in much of Alaska's Tongass Forest.
13h
UK airlines will be forced to 'use or lose' airport slots
Carriers must hand back landing allocation if they are not used 80% of the time as rules waived over pandemic are restored
14h
We Are 'Dangerously Unprepared' For Future Pandemics, Experts Warn
The next disaster could be just around the corner.
14h

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