The historic image of Sagittarius A* is the culmination of a decades-long astronomical quest—and a crucial step toward a new understanding of black holes, gravity and spacetime — Read more on ScientificAmerican.com
A pair of researchers, one with the Carnegie Institution for Science, the other with California Institute of Technology, has developed a possible solution to the Fermi Paradox. In their paper published in Journal of the Royal Society Interface, Michael Wong and Stuart Bartlett suggest that the reason that no aliens from other planets have visited us is because of superlinear scaling, which, they c
"We finally have the first look at our Milky Way black hole, Sagittarius A*," an international team of astrophysicists and researchers from the Event Horizon Telescope team said. (Image credit: EHT Collaboration)
Scientists from the Event Horizon Telescope (EHT) initiative, an international effort to link radio dishes across the world to study black holes, have shown off the first image of the supermassive black hole lurking at the center of our galaxy, called Sagittarius A*. It's a groundbreaking moment in astrophysics, as their results confirm the black hole's existence once and for all, and provide sup
Today, more than three years after the release of the first-ever image of a black hole, scientists from the Event Horizon Telescope (EHT) shared an image of Sagittarius A* (pronounced A-star) — the supermassive specimen sitting at the center of our own Milky Way galaxy. "It is a dream that comes true after decades of work," said Heino Falcke, an astrophysicist at Radboud University in the… Sour
Event Horizon telescope captures image giving a glimpse of the turbulent heart of our galaxy An image of the supermassive black hole at the heart of the Milky Way has been captured, giving the first direct glimpse of the "gentle giant" at the centre of our galaxy. The black hole itself, known as Sagittarius A*, cannot be seen because no light or matter can escape its gravitational grip. But its s
För första gången presenteras en bild på det mysterium i Vintergatans mitt som astrofysiker länge försökt avslöja: Ett supermassivt svart hål lika stor som vårt solsystem i i hjärtat av Vintergatan. – Den är lik M87-galaxens hål, men mycket mindre, säger astronomen Jens Melinder.
Thale cress seeds survived but grew more slowly than those planted in volcanic ash, developing stunted roots The prospect of growing crops on the moon has edged a little closer after researchers nurtured plants – some more successfully than others – in lunar soil for the first time. Scientists planted thale cress seeds in moon dust brought back by three Apollo missions and watched them sprout and
We live in the inner rim of one of the Milky Way's spiral arms, a shimmery curve against inky darkness. Travel for thousands of light-years in one direction, past countless stars, countless planets, and countless moons, and you'd reach the outer edge of the Milky Way, where the last bits of our galaxy give way to the sprawling stillness of the intergalactic medium. Travel about the same distance
The supermassive black hole at the heart of our Milky Way galaxy has been photographed for the first time, giving astronomers invaluable insight into how black holes interact with their surroundings. The object, known as Sagittarius A*, was captured by the Event Horizon Telescope Collaboration, the same global team that took the famous first-ever picture of a black hole inside the Messier 87 (M87
A team of researchers at the Chinese Academy of Sciences, working with a colleague from the University of Copenhagen, has found evidence that water was present on Mars more recently than has been thought. In their paper published in the journal Science Advances, the group describes their analysis of data from China's Zhurong rover and what it showed them about ice in hydrated minerals.
Wealth Wipeout Crypto execs are losing billions of dollars in wealth amid an implosion of the value of nearly every mainstream cryptocurrency, alongside shares of exchanges, Bloomberg reports . Crypto wallet company Coinbase saw an astonishing 19 percent drop in monthly users, according to its recent quarterly report. And while the company's leaders claim bankruptcy is out of the question , Coinb
Sign up for Derek's newsletter here . America's baby-formula shortage has gone from curious inconvenience to full-blown national crisis. In many states, including Texas and Tennessee, more than half of formula is sold out in stores. Nationwide, 40 percent of formula is out of stock—a twentyfold increase since the first half of 2021. As parents have started to stockpile formula, retailers such as
Research on Wuhan patients reveals effects of long Covid, with 11% still not having returned to work More than half of people hospitalised with Covid-19 still have at least one symptom two years after they were first infected, according to the longest follow-up study of its kind. While physical and mental health generally improve over time, the analysis suggests that coronavirus patients discharg
Bunko Pop It's no secret that housing in the Bay Area is beyond unaffordable right now, and companies are on a race to the bottom by offering up the smallest conceivable spaces for still-considerably-steep rent. For instance, local startup Brownstone Shared Housing is now offering miniature bunk bed pods for $800 a month, in a space you'll also have to share with 13 other roommates, Insider repor
Despite Omicron worries, England has fared no worse than other nations that kept restrictions in place Raghib Ali is a clinical epidemiologist It is now five months since the Omicron variant was first detected in the UK – and although its impact was less severe than many initially feared , it's estimated that more than 30 million people in England have been infected, with 200,000 hospitalised and
" How to Build a Life " is a weekly column by Arthur Brooks, tackling questions of meaning and happiness. Click here to listen to his podcast series on all things happiness, How to Build a Happy Life . Y oung people "are high-minded, for they have not yet been humbled by life nor have they experienced the force of necessity," Aristotle wrote in Rhetoric . "They think they know everything, and con
Republicans link the move to rising gas prices while the administration said it was a result of conflicting legal opinions and a lack of interest among bidders.
Republicans link the move to rising gas prices while the administration said it was a result of conflicting legal opinions and a lack of interest among bidders.
Renowned primatologist 'had a laugh' at the idea she'd be surrounded by models wearing Australian bamboo fabric brand Boody Get our weekend culture and lifestyle email and listen to our podcast Underwear-clad models stand in a rainforest, surrounded by ferns. Sunlight shines through the morning mist. "Humans," intones renowned primatologist Dr Jane Goodall. "What unusual animals we are." As the c
Scientists' current best theories about the arrangement of the cosmos suggest that small galaxies should be distributed around their host galaxies in seemingly random orbits. But observations have found that these smaller galaxies arrange themselves in thin disks around their hosts, Vice reports , not unlike Saturn's rings. Needless to say, that represents a puzzling gap between knowledge and the
Die Hard Scientists say they've figured out what happened the day an apocalyptic asteroid crashed into Earth and annihilated the dinosaurs. Naturalist Sir David Attenborough and paleontologist Robert DePalma filmed a documentary about the 66-million-year old rock fragment they found in North Dakota. The film, "Dinosaur Apocalypse," debuts on PBS this week, but yesterday's CNN report on the pair e
This article was featured in One Story to Read Today, a newsletter in which our editors recommend a single must-read from The Atlantic , Monday through Friday. Sign up for it here. "We were all ugly," Amanda, a 22-year-old student from Florida told me, recalling the online community she found when she was 18. "Men didn't like us, guys didn't want to be with us, and it was fine to acknowledge it."
While the $4tn global wellness industry bends over backwards to sell us dubious detox products, there is an accessible, easy, and free way to genuinely rid our bloodstreams of toxins Among all the toxins in the Pandora's Box of chemical pollutants that humans have released upon the world, PFAS are particularly disturbing. PFAS – per- and polyfluoroalkyl substances – are nicknamed "forever chemica
During the pandemic scientists launched a vaccine in record-breaking time. Their successful use of mRNA technology could lead to progress in the decades-long effort for an HIV inoculation. (Image credit: Grace Widyatmadja/NPR)
CHEVY CHASE, Md.—A few of Justice Brett Kavanaugh's neighbors were visibly annoyed last night as a dozen abortion-rights protesters marched down their tree-lined street, blaring music and chanting, "We are not your incubators!" A middle-aged couple in jogging suits scoffed and yanked their goldendoodle to the other side of the road. One woman driving an SUV pulled up dangerously close to a demons
It took hundreds of researchers and many telescopes to capture an image of black hole at the middle of our Milky Way. — Read more on ScientificAmerican.com
It's the first time underwear has been authorized for this purpose, and it provides a new choice for protection where the few options have been unpopular.
Tick Tick Boom It looks like Facebook's Metaverse gambit may be showing more signs of implosion. This week, a Facebook — okay, fine, Meta — executive told the company's Reality Labs division to expect a cutback announcement soon, per documents reviewed by Reuters , due to no longer being able to afford some of its hardware projects. A spokesperson confirmed to Reuters that Chief Technology Office
Leave a Review After 177 days in space, SpaceX's Crew-3 astronauts Raja Chari, Tom Marshburn, Kayla Barron, and Matthias Maurer returned to Earth aboard one of the company's Crew Dragon spacecraft. Marshburn was part of a panel for Crew-3 members that just splashed down last week following their stay on the International Space Station as part of a joint NASA and SpaceX mission . During the live c
Stream Naked and Afraid on discovery+ ► https://www.discoveryplus.com/show/naked-and-afraid #NakedAndAfraid #Discovery #Survival Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagram.com/Discovery Join Us on Facebook: https://www.facebook.com/Discovery Follow Us on Twitter: https://twitter.com/Discover
A group of human rights lawyers and investigators has called on the Hague to bring the first-ever "cyber war crimes" charges against Russia's most dangerous hackers.
Illustrations by Isabel Seliger O n February 12, 1981 , 16-year-old Sherry Parsons returned home from high school in the small town of Norwalk, Ohio, and found a strangely quiet house. She called out for her mother, Barbara; hearing no response, she climbed the stairs and walked into her parents' bedroom. "Then my eyes focused on the blood on the bed," she recalled when I spoke with her recently.
Laws that ban gender-affirming treatment ignore the wealth of research demonstrating its benefits for trans people's health — Read more on ScientificAmerican.com
A type of Streptomyces bacterium that lives in soil forms multicellular structures in which some bacterial cells have specialised roles, like the cells of complex organisms – and a computer model suggests how this phenomenon evolved
Genetic analysis has previously hinted that there are several species of Amazon river dolphin, and now differences in skull shape have added to the evidence
Researchers have created autonomous particles covered with patches of protein "motors." They hope these bots will tote lifesaving drugs through bodily fluids.
Google Search displays advertisements for stalkerware services that boast real-time monitoring of romantic partners and spouses, despite the company's self-imposed ban on such ads. According to research by mobile security firm Certo Software and confirmed by MIT Technology Review, Google Search queries related to tracking partners such as a wife or girlfriend commonly return ads for software and
A study suggests lunar cycles can heat or cool the globe by 0.04C – enough to affect climate change modelling The moon does influence the temperature here on Earth, although the old belief that frost is more likely during a full moon is unfounded . New research by Prof Ed Hawkins and colleagues at the University of Reading looks at the regular 18.6-year cycle during which the moon's orbital plane
A US body in charge of choosing new encryption algorithms that can withstand quantum computers has delayed announcing them due to undisclosed legal reasons, while a team at Google is calling for an immediate switch
Geo-political tensions and digital transformation—which continue to reshape production and assembly processes across various industries—have exposed vulnerabilities in the traditional "just-in-time" (JIT) supply-chain model in the last few years. Pioneered in Japan and popularized by Toyota in the 1970s, the JIT method aims to avoid excess inventory by ordering products and raw materials only whe
Our solar system contains eight planets and more than 200 moons. The large majority of those moons have no chance of being habitable, but some of them—Europa and Enceladus, for example—are strong candidates in the search for life.
A heated community meeting—is there any other kind?—kicks off. A developer has bought a 1,200-square-foot single-family home in a transit-rich, highly desirable location and plans to turn it into a 19-unit building. Dozens of neighbors have banded together in opposition. The building would turn "day into night" with its shadows, they tell city officials, with one person worrying about the threat
A team led by Prof. Su Fuhai from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS), together with researchers from the Aerospace Information Research Institute, and the Center for High Pressure Science and Technology Advanced Research has investigated the nonequilibrium electron and phonon dynamics of the topological insulator Sb2Te3 under pressure and expl
Doctors who call for an RCT for everything generally haven't run a single RCT on anything. Why is this? The post first appeared on Science-Based Medicine .
Invasive species offer a rare research opportunity, as they often colonize new environments very different to their native habitat. One such species is the Jackson's three-horned chameleon (Triocerus j. xantholophus), which was accidentally introduced to the Hawaiian Islands in the 1970s.
Water scarcity is a growing problem around the world. Desalination of seawater is an established method to produce drinkable water but comes with huge energy costs. For the first time, researchers use fluorine-based nanostructures to successfully filter salt from water. Compared to current desalination methods, these fluorous nanochannels work faster, require less pressure and less energy, and are
Images in the wake of violent coastal storms usually focus purely on the extensive damage caused to beaches, dunes, property, and surrounding infrastructure.
A research team from NTNU is studying a topic called optical cavities and how the light trapped in them interacts with atoms, molecules and other particles. The technology could prove valuable for the development of energy-efficient chemical processes or drug synthesis, for example.
The Hunga volcano ushered in 2022 with a bang, devastating the island nation of Tonga and sending aid agencies, and Earth scientists, into a flurry of activity. It had been nearly 140 years since an eruption of this scale shook the Earth.
For three decades, scientists have debated the underlying cause of Gulf War illness (GWI), a collection of unexplained and chronic symptoms affecting veterans of the Persian Gulf War. Now researchers have solved the mystery, showing through a detailed genetic study that the nerve gas sarin was largely responsible for the syndrome.
Early in Knocked Up , Ben Stone (played by Seth Rogen) tells his friends that a one-night stand has ended in pregnancy. Ben's friend Jonah (Jonah Hill) offers him advice on the matter. "It rhymes with shma-shmortion," Jonah says. "I'm just saying … you should get a shma-shmortion at the shma-shmortion clinic." Knocked Up is now 15 years old. It premiered in 2007, a product of raunch culture and o
Listen and subscribe: Apple Podcasts | Spotify | Stitcher | Google Podcasts At 19 years old, Aséna Tahir Izgil feels wise beyond her years. She is Uyghur, an ethnic minority persecuted in China, and few of her people have escaped to bear witness. After narrowly securing refuge in the United States, Aséna's now tasked with adjusting to life in a new country and fitting in with her teenage peers. T
Jars of tiny platypus and echidna specimens, collected in the late 1800s by the scientist William Caldwell, have been discovered in the stores of Cambridge's University Museum of Zoology.
Using anti-inflammatory drugs and steroids to relieve pain could increase the chances of developing chronic pain. New research puts into question conventional practices used to alleviate pain. Normal recovery from a painful injury involves inflammation and blocking that inflammation with drugs could lead to harder-to-treat pain.
The first ever image of the black hole at the center of our galaxy has been released by scientists, who say it shows Albert Einstein was right about gravity.
Imagine sitting at a meeting where the shape of the table and your place at it might impact how you get along with the other members. Cells also communicate with their nearest neighbors, and in embryos, nothing is left to chance in the 'seating plan' for the first few cells. However, questions remain about the how this process is controlled and how it can influence the overall growth of an organis
Researchers have equipped gut bacteria with data logger functionality as a way of monitoring which genes are active in the bacteria. These microorganisms could one day offer a noninvasive means of diagnosing disease or assessing the impact of a diet on health.
A new study found that having three or more versus two children has a negative effect on late-life cognition. The results further indicated that this effect was strongest in Northern Europe, where higher fertility decreases financial resources but does not improve social resources in this region.
Researchers have evidence validating the benefits of using medication for opioid use disorder during pregnancy. Brain imaging revealed significant improvements in brain function after treatment.
Researchers are improving the odds for patients with the development of an implantable soft electronic vascular monitoring system. Their smart stent and printed soft sensors, is capable of wireless real-time monitoring of hemodynamics without batteries or circuits.
Serious auto crashes in urban areas are more likely on city streets that look to drivers like highways, new research suggests. The study used a novel approach: researchers applied machine learning techniques to analyze more than 240,000 images of road segments in Columbus, Ohio.
# – or the #brain's lack of discipline ##1. Discipline: What is #Neurophilosophy? The subtitle of this essay "the lack of discipline of the brain" refers to a book by the medical doctor and philosopher Georg Northoff: "The brain without discipline. What now, Mr. Kant? On the trail of consciousness with neurophilosophy. (2012)", which deals with the question of how the spirit gets into the bottle
If you spend lots of time in your car, a good set of speakers is a worthwhile investment. A great-sounding car stereo system makes a long commute, or a drive across the country, a more enjoyable experience. The best place to start is by replacing your stock speakers. Most standard car speakers are about 6.5 inches in diameter, so finding a good set of speakers in that size range means you can ins
From embryo to turtle cracker: Palaeobiologists studied the multiple changes in tooth shape in the tiger shark. The study is also central in drawing conclusions about extinct species from the myriad of preserved shark teeth in the field of palaeontology.
New research on road cyclists sheds light on the importance of monitoring a training session load with the use of heart rate variability measuring tools, to favor assimilation and prevent injuries, and to compare training intensity with mood states the following morning.
Terrestrial laser scanning data show that trees move their branches in a diurnal pattern, settling down for the night — as if falling asleep. Changes in the water status of leaves and branches causes branches to move downward at night, up to 20 cm depending on the tree species.
According to a new concept, it was a novel molecular species composed out of RNA and peptides that set in motion the evolution of life into more complex forms.
Optical computing uses photons instead of electrons to perform computations, which can significantly increase the speed and energy efficiency of computations by overcoming the inherent limitations of electrons. The basic principle of optical computing is the light-matter interaction. Matrix computing has become one of the most widely used and indispensable information processing tools in science a
Researchers engineered strands of RNA that can link amino acids together, suggesting a way that RNA and proteins may have emerged together to create the earliest forms of life.
Forskare har för första gången odlat frön i jord från månen. En prestation som väcker förhoppningar om att kunna odla jordiska grödor på andra himlakroppar, rapporterar Reuters.
Water often falls from the sky and is stored in mountains across the U.S. as snow before it melts and flows down to urban and rural communities. Knowing what factors influence when and how much of that snowmelt ultimately makes it to streams, rivers and reservoirs is crucial for water managers trying to make the most of limited water resources. A new study led by researchers at University of Nevad
The cnidocytes — or stinging cells — that are characteristic of sea anemones, hydrae, corals and jellyfish, and make us careful of our feet while wading in the ocean, are also an excellent model for understanding the emergence of new cell types, according to new research.
A new study finds that tree growth does not seem to be generally limited by photosynthesis but rather by cell growth. This suggests that we need to rethink the way we forecast forest growth in a changing climate, and that forests in the future may not be able to absorb as much carbon from the atmosphere as we thought.
All of that carbon in trees and forests worldwide could be thrown back into the atmosphere if the trees burn up in a forest fire. Trees also stop scrubbing carbon dioxide from the air if they die due to drought or insect damage. The likelihood of those threats impacting forests is increasing nationwide, making relying on forests to soak up carbon emissions a much riskier prospect.
People are more likely to choose a healthy food option than an unhealthy food option among people from different social groups because they fear being judged negatively for their choices.
A new skill may soon be in high demand among potential astronauts: gardening. Three scientists from the University of Florida say they've successfully grown plants in samples of lunar soil collected during three different Apollo missions. The research, published in the journal Nature today , showed off the tiny but miraculous green Arabidopsis thaliana , or thale cress, seedlings. The team used s
Genetic studies have revealed many genes linked to both common and rare disease, but to understand how those genes bring about disease and use those insights to help develop therapies, scientists need to know where they are active in the body. Research on single cells can help achieve this goal, by surveying gene activity in specific cell types. Scientists need to profile all cell types and compar
A vaccine for eastern equine encephalitis virus (EEEV), western equine encephalitis virus (WEEV), and Venezuelan equine encephalitis virus (VEEV) was found to be safe, well-tolerated and induced a neutralizing antibody response in adult volunteers, according to newly published results from a Phase 1 clinical trial.
Biologists have successfully used biologgers to reveal insights into the lifestyle and hunting behaviur of the little-known species Sowerby's beaked whale. The team's first results show that these dolphins have a surprisingly different, much faster lifestyle than related species.
A recent study finds that realism is a key factor in determining whether viewers engage with virtual reality videos — and that engagement is itself a key factor in determining whether viewers are interested in watching VR videos in the future.
Scientists have studied how the screen habits of US children correlates with how their cognitive abilities develop over time. They found that the children who spent an above-average time playing video games increased their intelligence more than the average, while TV watching or social media had neither a positive nor a negative effect.
At the dawn of the 1970s, the idea of a massive scalar boson as the keystone of a unified theoretical model of the weak and electromagnetic interactions had yet to become anchored in a field that was still learning to live with what we now know as the standard model of particle physics. As the various breakthroughs of the decade gradually consolidated this theoretical framework, the Brout–Englert–
The discovery in Turkey led to a looting charge against the homebuilders and captured a time when the Neo-Assyrian Empire was the region's dominant power.
New research examines how cavefish, surface-dwelling river fish that flooded into underground cave systems over 100,000 years ago, developed unique metabolic adaptations to survive in nutrient-scarce environments. The study created a genome-wide map of liver tissue for two independent colonies of cavefish along with river fish to understand how cavefish metabolism evolved and how this may be appli
New research introduces a novel network analysis technology that uses minimally invasive resting state electrophysiological recordings to localize seizure onset brain regions and predict seizure outcomes in just 10 minutes.
With rare exceptions, each of the trillions of cells in our bodies carries an exact duplicate of the human genome, which contains between 20,000 and 25,000 protein-coding genes. But to carry out the specialized functions that make life possible, organs like the kidney, lung, heart, and brain rely on tissues built from distinctive cell types, which come about when individual cells develop to expres
At first glance, a system consisting of 51 ions may appear easily manageable. But even if these charged atoms are only changed back and forth between two states, the result is more than two quadrillion (1015) different orderings that the system can take on.
Nature, Published online: 12 May 2022; doi:10.1038/d41586-022-01322-w Huge collection of genomes charts how hunter-gatherers turned into some of the world's first farmers in Turkey.
Nature, Published online: 12 May 2022; doi:10.1038/d41586-022-01310-0 Funding councils are considering changes to the Research Excellence Framework to improve research culture.
Currently, treatment systems let, on average, half of the emerging contaminants found in wastewater go through. However, scientists are developing new technologies to make infrastructure more efficient and remove the remaining contaminants that would otherwise be discharged into waterways. Jean-François Blais, water treatment and environmental decontamination expert at the Institut national de la
The genetic origins of the first agriculturalists in the Neolithic period long seemed to lie in the Near East. A new study shows that the first farmers actually represented a mixture of Ice Age hunter-gatherer groups, spread from the Near East all the way to south-eastern Europe.
In 'proof of concept' experiments with mouse and human cells and tissues, researchers say they have designed tiny proteins, called nanobodies, derived from llama antibodies, that could potentially be used to deliver targeted medicines to human muscle cells.
Subjective memory disorders in conjunction with conspicuous levels of beta-amyloid proteins in the cerebrospinal fluid are a strong indication of developing Alzheimer's disease. This is the conclusion of a new study involving about 1,000 older adults.
Researchers examined a deformed tooth from an Otodus megalodon , the world's largest prehistoric shark, to find out what caused it: was it developmental or related to feeding? The work could give paleontologists more insight into the developmental processes associated with tooth injury in ancient sharks , as well as feeding behavior. "We tend to reserve our sympathy for the prey, but the life of
A 400-pound stingray was accidentally caught by fishers in the Mekong River in Cambodia. However, experts say that these monstrous rays can grow even bigger.
Anyone walking past a meadow on a mild summer evening is often exposed to an impressive concert. It is the grasshoppers, bush crickets and crickets that create a Mediterranean atmosphere with their chirping. The songs are usually those of males trying to attract females to mate with them. But they can also be rival songs when two males get too close to each other.
A research group led by Prof. Piao Hailong from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) uncovered a new function of growth factor Midkine to suppress the Liver Kinase B1 / AMP-Activated Protein Kinase (LKB1-AMPK) axis in a noncanonical intracellular manner.
Cyclic GMP-AMP synthase (cGAS), a double-stranded DNA (dsDNA) sensing protein, plays an important role in the strong innate immune response induced by pathogen derived nucleic acids.
The cnidocytes—or stinging cells—that are characteristic of sea anemones, hydrae, corals and jellyfish, and make us careful of our feet while wading in the ocean, are also an excellent model for understanding the emergence of new cell types, according to new Cornell research.
Researchers have identified a circuit in the anterior thalamus that is necessary for remembering how to navigate a maze. This region could offer a promising target for treatments that could help reverse memory loss in older people, without affecting other parts of the brain.
A six-year study of nearly 100,000 women in Botswana has provided new evidence that relatively inexpensive daily diet supplementation of iron, folic acid and vitamin supplementation in pregnancy can reduce complications at birth.
A new study suggests that antidepressant use by mothers during the first trimester of pregnancy does not increase the chances of epilepsy and seizures in babies.
People who have been hospitalized for a major traumatic brain injury (TBI) may have a higher risk of developing dementia when compared to people who do not have a TBI, according to a new study. Major TBI was defined as having bleeding in the brain and a hospital stay of three or more days. Researchers did not find an increased risk for people who had minor TBI, which was defined as a concussion wi
A new study finds that two common herpesviruses may contribute to impaired glucose metabolism and an increase the risk of developing type 2 diabetes (T2D) among infected individuals.
An algorithm that can speed up by years the ability to identify from among thousands of possibilities, two or more drugs that work synergistically against a problem like cancer or a viral infection has been developed by bioinformatics experts.
Entrepreneurs who find themselves in over their heads could be better off hiring specialists than investing to improve their own skills, according to a study from researchers at The University of Texas at Austin and the World Bank.
A nearly 1,000-pound great white shark is making quite the splash as researchers track the behemoth ocean-dweller along the Atlantic coast of the United States.
por JC Gorman Los cerebros han evolucionado durante 500 millones de años para existir en un planeta con gravedad. Sin embargo, cuando los astronautas ingresan al espacio exterior, sus cerebros tienen que superar algunos desafíos serios contrarios a la forma en que fueron diseñados. Los astronautas reportan todo tipo de efectos secundarios, tanto durante su […]
Forested lands across the U.S. provide 83 million people with at least half of their water, according to a broad new study of surface water sources for more than 5,000 public water systems. 125 million people, or about 38% of the country's population, receive at least 10% of their water from forests. In the arid western U.S., 39.5 million people get more than half of their surface drinking water f
Scientists have, for the first time, grown plants in soil from the Moon. They used soil collected during the Apollo 11, 12 and 17 missions. In their experiment, the researchers wanted to know if plants would grow in lunar soil and, if so, how the plants would respond to the unfamiliar environment, even down to the level of gene expression.
Research is currently being completed at Empa on a world-first in the sound insulation of wooden buildings. Using a physical theory from the 1990s and the tools of digitization, a research team has developed new floor elements made of solid wood panels that have so-called acoustic black holes. The idea came from Stefan Schoenwald, head of Empa's Building Acoustics laboratory in Dübendorf. He has e
Researchers at the Complexity Science Hub Vienna (CSH) created a complete representation of Hungary's economy. They mapped the entire country's production network, including literally all of the relevant firms and all of the supply relationships with their clients and customers. With such detailed knowledge of the economy, they can compute its systemic risks.
Very thin wires made of a topological insulator could enable highly stable qubits, the building blocks of future quantum computers. Scientists see a new result in topological insulator devices as an important step towards realizing the technology's potential.
How does a cell balance risk and speed when dividing? EPFL scientists have developed and experimentally tested the first mathematical theory that describes the cell's best strategy for dividing safely and efficiently.
Centenary Institute research has revealed new insight into tackling mycobacterial infections which are responsible for chronic diseases that include tuberculosis (TB), leprosy and serious skin ulcerations.
If you look around, it seems like wireless earbuds are everywhere. You see them on public transportation, the street, or cafes. What was once a niche product has become thoroughly mainstream in a way that few could have expected in such a short period of time. Two big technical developments made wireless possible: The gradual removal of the headphone jack from smartphones (thanks Apple!), and imp
Evidence from various sciences reveals that there are diverse ways of being male, female, or both. An anthropologist argues that embracing these truths will help humans flourish.
Some trauma patients suffer from a loss of sensation in their hands and feet. Researchers have built a tiny, implantable device with the hopes that it can help bring it back.
When recreational runners are left to their own devices, they prefer to run at the same calorie-saving pace, regardless of the distance, according to a new study. Previously, scientists theorized that runners burn the same amount of calories for a given distance no matter how fast they run because the energetic cost depends mostly on the weight of the runner and time run. The new study in Current
After being gratuated of highs-school diploma i mooved to another city for university, as it was too much stress for me i've severly abuse of alcool (drinking before any class in the morning and afternoon) during a whole semeste, so i just can't still follow this path even more as a student so i've return home. I started seing an addictologist that prescribed me several different medication SRNS
If there's an online discussion about race, using the term "white privilege" can create a polarized situation, researchers report. The mention of white privilege can create internet discussions that are less constructive, more polarized, and less supportive of racially progressive policies, says Christopher Quarles, a doctoral student at the School of Information at the University of Michigan and
Researchers reveal that a measurable drop in the dry mass of a cell prior to mitosis is caused by waste products being jettisoned before the cell divides.
When it comes to trailblazers in the field of color equity, Google doesn't grace the top of many lists. But there's a contingent within the company trying to change that. At its I/O 2022 conference, Google introduced a tool it intends to use to improve color equity through representation. It's a set of ten color swatches that correspond to human skin tones, running the whole gamut from very light
Powerful enough to spot a golf ball on the moon, the Event Horizon Telescope (EHT) is a network of radio dishes designed to detect the light cast when matter disappears into the maw of a black hole.
PLUS. Forskere har dyrket planter i månejord hentet tilbage fra Apollomissionerne for at studere muligheden for havebrug ved fremtidige baser på Månen.
Artificial intelligence (AI) is transforming every scientific field, from biology to materials science. When it comes to some types of X-ray experiments, new AI approaches have enabled researchers to obtain a more accurate analysis of their samples and to do so in a much shorter amount of time.
The declining body size of North Atlantic right whales may have critical consequences for the future of the species. New research, co-authored by Woods Hole Oceanographic Institution's senior scientist Michael Moore, shows that smaller females produce fewer calves.
The latest policy brief from work and employment think-tank, ReWAGE, argues that there is an urgent need to reduce rising levels of mental ill-health in the workplace and to help organizations retain and integrate employees with mental conditions.
Researchers have identified a new enzyme involved in controlling cell death, in findings that could lead to better treatment options for a range of inflammatory conditions, cancers and viruses.
Researchers have used a widespread species of blue-green algae to power a microprocessor continuously for a year — and counting — using nothing but ambient light and water. Their system has potential as a reliable and renewable way to power small devices.
In this week's Nature Food, Michigan State University (MSU) researchers find that imports from high-income countries benefit biodiversity in low-income countries.
For all their uncanny intelligence and seemingly supernatural abilities to change color and regenerate limbs, octopuses often suffer a tragic death. After a mother octopus lays a clutch of eggs, she quits eating and wastes away; by the time the eggs hatch, she is dead. Some females in captivity even seem to speed up this process intentionally, mutilating themselves and twisting their arms into a t
Farming has been thought to originate from a single population in Southwest Asia, which covers parts of the modern-day Middle East, and made its way to areas in Turkey, Greece, and eventually across Western Europe. Scientists have long debated how these populations have emerged and flowed throughout these regions, but now an international team of researchers have excavated a trove of new genetic i
Vaccinating a substantial portion of society has been found to be the best way to bring the COVID-19 pandemic under control, but the pace of vaccination has slowed down since the vaccines were first made available to the public in December 2020. As of May 2022, only 66% of the eligible population in the United States was fully vaccinated, even as vaccines were going unused around the country.
One of the most ambitious climate change surveys conducted in Australia has found three out of four Australians are concerned about it and support policies that limit its potential impacts.
Skoltech researchers and their colleagues from Tomsk Polytechnic University have proposed an efficient and inexpensive way to synthesize superhard tungsten boride, used in drilling and other industrial technologies. The research describing the new technique was published in the journal Inorganic Chemistry and was featured on the cover of the May issue.
Money is pollution's biggest driving force — particularly, the cash invested in dirty energy projects, says financial responsibility campaigner Lucie Pinson. She shares a three-pronged approach to stop banks from funding fossil fuel companies, including what she calls "collaborative blackmailing" (it's more ethical than it sounds). By demanding more accountability from polluting companies and enc
Blast craters, denuded landscapes and burning oil wells. When we think of the relation between war and the landscape, we think of such destructive acts and toxic legacies. Through this lens, nature and the landscape are often seen as casualties of war.
Workplace bullying has always been a problem but recognition of this problem and how we must stand up to it and try to eradicate it from the workplace culture has only come to the fore in recent years. A conceptual review in the International Journal of Management Practice looks at the issues, the terminology, and the definitions with the aim of helping researchers fill the many gaps in the litera
Large earthquakes can wreak enormous violence upon lives, livelihoods, infrastructure and the environment. High-density urban populations in the relatively small, seismically active areas of British Columbia and the Québec City-Montréal-Ottawa corridor leaves residents extremely vulnerable to earthquakes.
Researchers from University of Leeds and Cardiff University published a new paper in the Journal of Marketing that examines the nature, functioning, and performance relevance of Machiavellianism in alliance partnerships.
At this week's Google I/O conference the company teased a bevy of future products that are currently in development. In addition to the upcoming Pixel Watch, Pixel tablet, and new Pixel phones, it also teased a new set of Augmented Reality (AR) glasses. Google has mostly been left out of the wearable/metaverse conversation up until now, but the company is throwing its hat in the ring with a truly
When stars like our Sun use up all their fuel, they shrink to form white dwarfs. Sometimes such dead stars flare back to life in a super hot explosion and produce a fireball of X-ray radiation. A research team has now been able to observe such an explosion of X-ray light for the very first time.
A new method of detecting mega earthquakes, which picks up on the gravity waves they generate by using deep-learning models, can estimate earthquake magnitude in real time and provide earlier warning of tsunamis.
The cerebral cortex is thought to be the seat of conscious processing in the brain. Rather than being inactivated, specific cells in the cortex show higher spontaneous activity during general anesthesia than when awake, and this activity is synchronized across those cortical cells. Improving our understanding of the neuronal mechanisms of general anesthesia could lead to better anesthetic drugs an
Scientists have revived light-sensing neuron cells in organ donor eyes and restored communication between them as part of a series of discoveries that stand to transform brain and vision research. Billions of neurons in the central nervous system transmit sensory information as electrical signals; in the eye, specialized neurons known as photoreceptors sense light.
How would afforestation and restoration of large areas worldwide affect water-fluxes world wide? A new study has interesting answers. Impacts on precipitation reach far beyond country or even continent level: tree restoration in the Amazon can, for example, affect rainfall in Europe and Eastern Asia. The study has calculated the global impact of large-scale tree restoration on water fluxes and wat
PLUS. Forskerne bag European Southern Observatory og Event Horizon Telescope Collaboration har netop præsenteret bekræftelsen af et supermassivt sort hul.
The hawksbill sea turtle. (Photo: Kris-Mikael Krister/Unsplash) Every year colonies of sea turtles migrate to warmer regions, often traveling for hundreds or thousands of miles to reach tropical safety. Tourists and scientists alike have previously thought these creatures possessed highly precise means of navigation to help them reach their destinations. But this isn't the case. New research show
Den nu forhenværende koncerndirektør i Region Midtjylland Ole Thomsen har redet mange storme af gennem næsten 12 år som koncerndirektør. Amputationsskandalen blev én gang for meget for politikerne i regionsrådets forretningsudvalg, som i dag fyrede Ole Thomsen.
Nature, Published online: 12 May 2022; doi:10.1038/d41586-022-01320-y The Event Horizon Telescope network has captured the second-ever direct image of a black hole — called Sagittarius A* — at the centre of the Milky Way.
A team of researchers from the Universitat Politècnica de València (UPV), belonging to the Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana (COMAV), and the Universidad Técnica Particular de Loja (Ecuador) has evaluated the effects of climatic conditions on local and commercial varieties of beans (Phaseolus vulgaris), garrofón (P. lunatus) and green beans (Vigna ung
Twenty-five years ago, when I was a young anthropologist working in northern Siberia, the Indigenous hunters, fishers and trappers I lived with would often stop and solemnly offer something to the tundra. It was usually small, such as coins, buttons or unlit matches. But it was considered essential. Before departing on a hunting or fishing trip, I'd be asked if I had some change in my outer coat.
National University of Singapore scientists have demonstrated a simple and fast method to determine if a biomolecule partitions into lipid domains on live cell membranes.
Microrobots have the potential to revolutionize medicine. Researchers at the Max Planck ETH Centre for Learning Systems have now developed an imaging technique that for the first time recognizes cell-sized microrobots individually and at high resolution in a living organism.
When designing public spaces or other places where foot traffic is considered, planners and architects need to know how people perceive the spaces in question. It is commonly believed that a space will feel more congested if the crowd density is higher. However, new research suggests that walking speed of individuals actually plays a greater role than crowd density in how someone feels about a bus
Even with brilliant, original ideas, social innovators are often limited by funding and skills shortages when it comes to scaling up. A new Horizon Europe call is opening on May 12, 2022, to set up a European Social Innovation Catalyst Fund that will help social innovators grow their ideas.
Each day, millions of us load fresh fruit and flowers into our shopping baskets. The global trade in cut flowers and citrus fruits together are worth around €30 billion. When it comes to embracing technology, however, these big businesses tend to remain stuck in the past.
Most of us think about getting older from time to time, noticing how the years slip by and counting the gray hairs. Some of us even try and fight back, rubbing anti-aging creams into our cheeks and turning to ideas like fasting.
Et af de meget store dyr på den internationale, sundhedsvidenskabelige savanne, dr.med. Peter Christian Gøtzsche, mistede for lidt over tre år siden alle officielle poster og job og blev katapulteret ind i en post-karriere tilværelse, som han hverken havde planlagt eller lyst til. Men noget otium er der ikke tale om.
Astronomers have unveiled the first image of the supermassive black hole at the center of our own Milky Way galaxy. This result provides overwhelming evidence that the object is indeed a black hole and yields valuable clues about the workings of such giants, which are thought to reside at the center of most galaxies.
Vulnerable teens who have a miscarriage are at increased risk for suicide, new shows. The study looks at mental health in adolescent girls who have been involved with both the juvenile justice system and the foster care system. Researchers drew on a long-term dataset collected between 1997 and 2006, which tracked teens' outcomes after entering those systems. In that population, pregnancy was link
As a physicist working at the Large Hadron Collider (LHC) at Cern, one of the most frequent questions I am asked is "When are you going to find something?". Resisting the temptation to sarcastically reply "Aside from the Higgs boson, which won the Nobel Prize, and a whole slew of new composite particles?", I realize that the reason the question is posed so often is down to how we have portrayed p
Spændingerne om retning og strategi i det prestigefyldte internationale forskernetværk Cochrane var så stærke, at bestyrelsen splintredes på generalforsamlingen i 2018. Den danske medgrundlægger af netværket, Peter Gøtzsche, var omdrejningspunktet og endte med at blive ekskluderet.
Alexander Templeton works at the math library of Glen Liberty Community College in Scottsbluff, Nebraska. At least that's what a paper, "A bibliometric analysis of Atangana-Baleanu operators in fractional calculus," Templeton appears to have published in the Alexandria Engineering Journal claims. But no Glen Liberty Community College appears to exist in Scottsbluff – or anywhere … Continue reading
PLUS. Det israelske batteriproducent StoreDot har på livevideo vist, hvordan deres batterier kan oplades fra 0-80 procent på fem minutter. Måske det kan løse en del af opladningsproblemet.
Lange ventetider til akuttelefonen baner nu vej for en ny politisk aftale i Region Hovedstaden, der giver praktiserende læger comeback i vagttid med muligheden for at tage telefonerne i 1813.
Is it game over for our attempts to avert dangerous climate change? For millions of people in India and Pakistan the answer is clearly yes as they continue to suffer from a record-breaking spring heatwave that is testing the limits of human survivability.
Susan Cain prefers to poke around the less-examined corners of can-do America. In 2012 she published "Quiet: The Power of Introverts in a World That Can't Stop Talking," which became a phenomenon and made the congenitally less chatty among us fashionable and even cool. The 1993 Harvard Law School graduate's new book, "Bittersweet: How Sorrow and Longing Can Make Us Whole," has become a New York Ti
A new study reveals the strongest evidence to date that all bison in North America carry multiple small, but clearly identifiable, regions of DNA that originated from domestic cattle. Researchers compared genome sequences among the major historical lineages of bison to 1,842 domestic cattle , establishing that all analyzed bison genomes contained evidence of cattle introgression. "This comparativ
Nature, Published online: 11 May 2022; doi:10.1038/d41586-022-01318-6 How academia can support scholars experiencing menopause. Plus, bats mimic angry hornets to scare off predators, and how to sort out measurement mayhem.
A WEHI-led study has identified a new enzyme involved in controlling cell death, in findings that could lead to better treatment options for a range of inflammatory conditions, cancers and viruses.
When veterans leave the military, they not only have the possibility of significant challenges like lasting physical injuries, post-traumatic stress disorder or mental health concerns, they also face the reality of transitioning to a new life, often in higher education or a new career field. While many services are in place to help address the physical and mental obstacles, little research has bee
The intimate romantic and sexual lives of people with complex communication needs (CCN) are often compromised by social and technological barriers that need to be explored to improve opportunities for personal relationships.
Off-earth mining may once have been purely the stuff of science fiction, but now it's potentially a US$1 trillion industry that is likely to be vital if humans are serious about colonizing Mars or the moon.
Russia's war in Ukraine has displaced millions of people, most of them women and children. This mounting crisis suggests that conflict-related sexual violence, which has been reported in Ukraine, requires urgent action, say Washington University in St. Louis experts on refugees and displaced populations.
Cost of living is a major focus in this election campaign, and yet political leaders have been unacceptably silent on the disproportionate impact of climate change on Australians with low incomes. This is particularly true for Western Sydney, home to around 2.5 million people.
I seks af ti kommuner er forbruget af antipsykotika til mennesker med demens steget fra 2016 til 2020. Det viser en undersøgelse fra Alzheimerforeningen. Foreningens direktør siger, at demenshandlingsplanen har spillet fallit.
Vi litar på en robot när vi spelar spel, men känner oss inte lika trygga om den ska hjälpa oss med medicinering. Förtroende, förutsägbarhet och känsla av kontroll är några faktorer som avgör om samspelet mellan människa och robot blir lyckat. Inlägget dök först upp på forskning.se .
Undersökning av en meteorit med ursprung från Mars, visade att den utsatts för mycket begränsad påverkan av vatten. Forskare har studerat meteoriten med hjälp av neutron- och röntgentomografi. Tekniken kommer förmodligen att användas när Nasa runt 2030 hämtar hem prover från vår röda grannplanet. Inlägget dök först upp på forskning.se .
Klimatomställning kräver elektrifiering. Och elektrifiering mängder av metall – till batterier, solceller och vindkraftverk. Många av dem finns att bryta i svensk berggrund. Frågan är om vi vill? Inlägget dök först upp på forskning.se .
Nästa år flyger en rymdfarkost till Jupiter för att utforska förutsättningar för liv på planetens omgivande månar. Ombord finns ett partikelinstrument som ska mäta joner och elektroner i Jupitersystemet. Utvecklingen av instrumentet presenteras nu i en avhandling. Inlägget dök först upp på forskning.se .
Vid fullmåne blir det fart på blåstångens kärleksliv. Forskare uppmanar nu allmänheten att ge sig ut på en nattlig strandpromenad i sommar och inspektera tångens tillstånd – och därmed bidra till ökad kunskap om vad som händer under Östersjöns yta. Inlägget dök först upp på forskning.se .
Scientific Reports, Published online: 12 May 2022; doi:10.1038/s41598-022-11874-6 Significant boost of the stability and PLQYof CsPbBr 3 NCs by Cu-BTC MOF
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. Google is failing to enforce its own ban on ads for stalkerware Google Search displays advertisements for stalkerware services that boast real-time monitoring of romantic partners and spouses, despite the company's self-imposed ban on such ads. According to re
The healing potential of stem cells came to the public consciousness in 2001, when president George Bush banned federal funding for any research involving new embryonic stem cell lines. This sparked a public and professional debate, with proponents touting the amazing potential of stem cells to cure serious diseases, with Alzheimer's and Parkinson's frequently mentioned as examples. Critics were
Nature, Published online: 12 May 2022; doi:10.1038/d41586-022-01312-y Decision-makers discussing landmark agreements on health and biodiversity must include four actions to reduce the risk of animals and people exchanging viruses.
Amputationsskandalen i Region Midtjylland koster koncerndirektør Ole Thomsen jobbet. Det er vedtaget på et ekstraordinært forretningsudvalgsmøde, der også bød på opbakning til yderligere undersøgelser og en planlagt styrkelse af karkirurgien.
PLUS. Ifølge havbiologen Mogens Flindt er det uhensigtsmæssigt, at vi tillader havne og andre aktører at dumpe sedimenter i områder med høj strømhastighed.
Nature Communications, Published online: 12 May 2022; doi:10.1038/s41467-022-30266-y The transcription factors, Runx1 and Runx2 are critical embryonically for generation of HSCs and osteoblasts, respectively. Here the authors show that adult mice lacking Runx1 and Runx2 in HSC-supporting CAR cells displayed an increase in fibrosis with reduced HSCs in bone marrow.
Nature Communications, Published online: 12 May 2022; doi:10.1038/s41467-022-30158-1 Here, the authors demonstrate that single cell RNA sequencing technology can be leveraged to characterize RNA content of individual membrane-free condensates formed by liquid-liquid phase separation processes such as coacervation.
Nature Communications, Published online: 12 May 2022; doi:10.1038/s41467-022-30301-y In E. coli, FtsA and FtsZ control the place and time of cell division. Here, the authors use in vitro experiments to show how FtsA can follow FtsZ treadmilling and that downstream proteins form dynamic copolymers with FtsA to initiate division.
Sandia National Laboratories is well-known for designing reliable and resilient microgrids for military bases and vital city services. Now, Sandia researchers are working with NASA to design one for the moon.
Det klinger hult, når koncerndirektøren vedkender sig, at ansvaret for amputationsskandalen 'principielt er mit', men i samme åndedrag siger, at han 'ikke ved, hvordan jeg kunne have båret det ansvar bedre'.
KULTURKANYLEN Andreas Pihl vil gerne skubbe til en kulturændring, hvor det er nemmere for sundhedssektoren at komme i gang med at anvende digitale løsninger. Skønlitteratur gør ham klogere på hans patienter, og så tager han gerne en dans i sin stue til R'n'B eller rap for fuld udblæsning mellem dagens digitale møder.
Scientific Reports, Published online: 12 May 2022; doi:10.1038/s41598-022-11097-9 Depression symptoms 6 years after stroke are associated with higher perceived impact of stroke, limitations in ADL and restricted participation
The band of orbital space just above our atmosphere can be thought of as a critical part of our natural environment, a resource vital to creatures both above and below the skies. In recent years, artificial satellites have emerged as an invasive species that threatens to tip the system out of balance.
Region Midtjylland undersøgte i 2019 de ansattes trivsel og syn på ledelsen i en såkaldt TULE-rapport. Svarene fra AUH's karkirurger viste ikke bare ekstremt lav tillid til ledelsen, men også overraskende stor utilfredshed med egen faglighed. Det er meget opsigtsvækkende, mener to arbejdsmiljøforskere.
Præferencer hos patienter, personale og kirurger kan medvirke til at forklare geografiske forskelle på, i hvor høj grad patienter med åreforkalkning i benene tilbydes amputationsforebyggende behandling, mener professor i sundhedsøkonomi Rikke Søgaard.
Gentagne faglige advarsler om en skrantende karkirurgi i Region Midtjylland blev gennem flere år overhørt af regionsledelsen. Det viser regionens egen redegørelse.
Professor Lone Simonsen gør i ny bog status og samler op på to år med coronapandemi. Hun undersøger worst case-scenarier, superspredning, og hvordan vi bedst muligt forbereder os på den næste uundgåelige pandemi. Dagens Medicin har talt med hende om bogen og dens pointer.
Selvom COVID-19 ikke er overstået endnu, skal vi begynde at forberede os på den næste pandemi, lyder opfordringen i professor Lone Simonsens nye bog om COVID-19. Hos SSI ønsker man sig et testberedskab, der hurtigt kan skaleres op, bedre it og datadeling samt et fortsat fokus på zoonoser, når den næste pandemi rammer.
The Research Excellence Framework, an assessment of UK universities' research output, has found that "world-leading" research is distributed across the country rather than concentrated in a few elite institutions
Cross-government support for the 25-year environment plan lacks the gravitas or urgency of the UK's net zero goal, says the Office for Environmental Protection
Forskere har undersøgt, hvornår patenterne bag mRNA-vaccinerne mod coronavirus blev udtaget, og det peger på, at vaccinerne ikke blev hastet igennem, sådan som mange har frygtet.
Tilstrømning af ukrainske flygtninge har skabt en speciel sundhedsfaglig opgave i store dele af Danmark, eksempelvis i Nord-, Midt- og Vestjylland, hvor man på få uger skalerer antallet af asylcentre fra to til seks. De almene lægefalige kompetencer deles mellem centrene, der primært bemandes af sygeplejersker.
Det er på tide med interdisciplinær ydmyghed og nysgerrighed i psykiatrien, så komplementære syn på mentale sundhedsproblemer kan udgøre et flerfagligt grundlag på feltet.
In case of emergency break glass— but glass can cut Fire extinguishers, safety belts, first aid kits, insurance policies, geoengineering: we never enjoy using them. But given our demonstrated, deep empirical record of proclivity for creating hazards and risk we'd obviously be foolish not to include emergency responses in our inventory. Of late geoengineering has become more acutely and urgently c
Många samtal till SOS-alarm handlar om psykisk ohälsa. Men ambulanssjuksköterskor är i första hand utbildade i att ta hand om akut fysiskt sjuka eller skadade personer. Därför infördes en psykiatriambulans på prov i Region Skåne. Ambulansen, som är bemannad med både en ambulans- och en psykiatrisjuksköterska, finns nu permanent i Malmöregionen.
Drygt 200 patienter har fått akut sjukhusvård i hemmet efter en vårdreform vid Skånes universitetssjukhus i Malmö. Nu kommer antalet personer som kan vårdas samtidigt att fördubblas.
Sedan 2013 har barn i Skåne rätt att få avancerad vård i hemmet på samma villkor som vuxna, något som ökar livskvalitén för hela familjen i en ofta tung tid. Men fortfarande är det alltför få barn som erbjuds vård i hemmet.
Patienterne er bl.a. ukrainske og syriske flygtninge, men det lægelige arbejde på Asylcenter Vesthimmerland minder på mange måder om arbejdet i almen praksis. De sproglige og kulturelle barrierer kalder dog på ekstra tålmodighed og – nogle gange – en bestemt tone.
Lena Westh Mathiesen har sat den normale karrierevej på pause og arbejder for et vikarbureau. Derigennem er hun blevet fast læge på flere asylcentre og passer desuden lægevagtstelefon, og hverdagen minder derfor på mange måder om den hverdag, man møder i almen praksis.
This is a re-post from Yale Climate Connections by Lexi Smith and Bud Ward "CRA" It's one of those acronyms even many-a-veteran environmental policy geek may not recognize. Amidst the scores and scores of acronyms in the field – CERCLA, IPCC, SARA, LUST, NPDES, NDCs, FIFRA, NEPA and scores more – CRA remains, contentedly or otherwise, under the radar screen. Maybe because it's an acronym with a s
This is a re-post from Yale Climate Connections by Jeff Masters A brutal, record-intensity heat wave that has engulfed much of India and Pakistan since March eased somewhat this week, but is poised to roar back in the coming week with inferno-like temperatures of up to 50 degrees Celsius (122°F). The heat, when combined with high levels of humidity – especially near the coast and along the Indus
It's estimated that a million women in the UK could have attention deficit hyperactivity disorder – but according to the ADHD Foundation, 50–75% of them do not know they have it. Going without a diagnosis can impact someone's education, employment and physical and mental health. So why are women being left behind? Madeleine Finlay speaks to Jasmine Andersson about her experience of getting a late
A new paper in The Quarterly Journal of Economics, published by Oxford University Press, indicates that people who are the gender minority in their workplace are more likely to experience sexual harassment. This harassment discourages people from taking jobs in workplaces where they would be a gender minority. It also leads current minorities to leave their jobs for new ones with lower pay.
[En Español] Brains have been evolving for 500 million years to exist on a planet with gravity. However, when astronauts enter outer space, their brains have to overcome some serious challenges contrary to the way they were designed. Astronauts report all types of side effects, both during their time in Space and upon their return […]
Scientists suggest telltale signs of concussions might be found in the gut. By taking blood, stool and saliva samples from 33 football players, the researchers were able to examine the diagnostic potential of the gut's microbiome. They say their findings demonstrate that a simple, objective diagnostic test could be developed to track the impact of concussions and signal when it's safe to return to
The first detailed academic study of East African maritime traditions shows changes in boatbuilding techniques but the continuing use of wooden vessels by fishers.
It is well documented that lying during interviews takes up more cognitive energy than telling the truth. A new study found that investigators who used this finding to their advantage by asking a suspect to carry out an additional, secondary, task while being questioned were more likely to expose lie tellers. The extra brain power needed to concentrate on a secondary task (other than lying) was pa
I have always wanted smart lenses that allowed you to put continually moving images as part of the iris and pupil like a black hole accretion disk, basically a much better version of crazy lenses. When will this be possible? submitted by /u/marcustrelle [link] [comments]
I'm not interested in whether it increases fluid intelligence , I'm just interested in if it can improve your working memory in ways not trained on. As someone with ADHD who has problems with working memory, doing dual n-back daily could be worth it for me if it actually results in being able to be more focused and attentive or have more "mental workspace," as I've seen WM described. In the liter
Humanity is "at a crossroads" when it comes to managing drought and accelerating mitigation must be done "urgently, using every tool we can," says a new report from the United Nations Convention to Combat Desertification (UNCCD).
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