Researchers discovered only relatively recently that black hole jets emit X-rays, and how the jets accelerate particles to this high-energy state is still a mystery. Surprising new findings in Nature Astronomy appear to rule out one leading theory, opening the door to reimagining how particle acceleration works in the jets—and possibly also elsewhere in the universe.
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finale 'Succession' Succession's
Which is why, when Lukas Matsson (Alexander Skarsgard), the founder of GoJo, the company buying Waystar Royco, sidestepped Shiv and chose her husband Tom (Matthew Macfadyen) to be his American CEO, the move felt both surprising and inevitable.
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LATEST
Kate Bingham, who chaired UK’s Covid vaccine taskforce, tells Hay festival she hopes mind-altering drugs could treat mental illness The former chair of the UK’s Covid vaccine taskforce has described the use of psychedelics to treat depression as an “area of real excitement” in a talk at the Hay literary festival in Wales.
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How do you make transport in the world's big cities more climate-friendly without putting too much pressure on people? A model-based study of 120 major cities around the globe now shows how these two major goals can be reconciled. Subject to the condition that the quality of life is not allowed to decline in any of these cities, tailor-made climate policy in transport can reduce greenhouse gas emi
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Att bo i villa- eller radhusförort tycks vara en riskfaktor för depression, enligt en ny studie. I glesbygd och i förorter med höghus är risken lägre. "Märkligt", säger forskarna – som ändå har förklaringar till hur det kan hänga ihop. Inlägget dök först upp på forskning.se .
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38726-9 The trade-off between grain number and grain weight is a major obstacle for increasing rice yield. Here, the authors show that variation in 5’ UTR of OsMADS17 can simultaneously increase grain number and grain weight through decreasing mRNA translation efficiency.
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Japan aims for space-based solar
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Att bo tätt ökar inte risken för psykisk ohälsa. Däremot finns ett tydligt samband mellan depression och villa- och radhusområden, enligt en ny studie. Inlägget dök först upp på forskning.se .
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A research group led by Dr. Naoya Kase and Prof. Megumu Saito have successfully established a model to evaluate skeletal muscle regeneration efficiency and determine how macrophages contribute to the process by using a simple culture method that does not rely on special cell culture conditions. The results of this study were published online in Frontiers in Cell and Developmental Biology on May 18
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A research group led by Dr. Naoya Kase and Prof. Megumu Saito have successfully established a model to evaluate skeletal muscle regeneration efficiency and determine how macrophages contribute to the process by using a simple culture method that does not rely on special cell culture conditions. The results of this study were published online in Frontiers in Cell and Developmental Biology on May 18
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A study led by researchers at the Department of Energy's Oak Ridge National Laboratory could uncover new ways to produce more powerful, longer-lasting batteries and memory devices.
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Asteroid mining is slowly but surely coming closer to reality. Many start-ups and governmental agencies alike are getting in on the action. But plenty of tools that would help get this burgeoning industry off the ground are still unavailable. One that would be particularly useful is a list of potential candidate asteroids to visit. While the information has been available in various places, no one
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Imagine when you take out leftover food and throw it away, and a volunteer in front of the bucket tells you to separate the waste. If you have two options, one is to do it by yourself, and the other is not to sort the waste or even to give it to the volunteer for sorting. If the volunteer were a stranger, which one would you choose? If the volunteer were a friend, which one would you choose?
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Flight controllers at ESA's mission control center in Germany have been busy this week, working with instrument teams on the final deployments to prepare ESA's Jupiter Icy Moons Explorer (Juice) for exploring Jupiter.
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Researchers at Flinders University have discovered a new low-cost material that can be made into lenses for thermal imaging—pointing to new advanced manufacturing applications for this powerful technology.
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A new study shows why tropical birds are likely to be more vulnerable to forest fragmentation, and suggests conservation policies need to take into account the role of climate in determining the ability of animals to move across fragmented landscapes.
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A new study shows why tropical birds are likely to be more vulnerable to forest fragmentation, and suggests conservation policies need to take into account the role of climate in determining the ability of animals to move across fragmented landscapes.
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About 40 ancient rock carvings have been found on a former rocky island in Sweden.
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The answers to today’s mind-spinners Earlier today I set you these three puzzles. Here they are again with solutions. 1. Roll with it Continue reading…
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After a week of stormy weather delays, SpaceX waited just a bit longer but managed an early Saturday liftoff of a satellite to knock out the Space Coast's 26th launch of the year.
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Arnold Schwarzenegger wants more action against climate change.
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hydrogen coal energy
The quest to develop hydrogen as a clean energy source that could curb our dependence on fossil fuels may lead to an unexpected place — coal. Scientists have found that coal may represent a potential way to store hydrogen gas, much like batteries store energy for future use, addressing a major hurdle in developing a clean energy supply chain.
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New research has demonstrated that a wearable brain scanner can measure brain function whilst people are standing and walking around. This breakthrough could help better understand and diagnose a range of neurological problems that affect movement, including Parkinson's Disease, stroke and concussion.
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A popular urban legend tells of the remains of an ancient Egyptian civilization deep within the Grand Canyon. The tall tale's origins can be traced to a phony newspaper story from more than a century ago.
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During the Tunguska event, over 8 million trees covering an area of 830 square miles were flattened when an asteroid entered Earth's atmosphere.
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#shorts #streetoutlawslocalsonly #discoveryplus From: Discovery
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This should be comforting, but it is unsettling When I was eight, my mother made a Halloween costume for me for a party I was going to. Even at eight, this seemed like an important party. The costume was beautiful, as the things my mother made often were: more beautiful than a child’s thing ought to be, more beautiful than a mother ought to be able to make after work. It was a skeleton costume: a
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38853-3 Chromatographic enantioseparation requires tedious trials to find proper experimental conditions. Here, the authors construct a deep learning model to predict retention times of chiral molecules and obtain the separation probability under given conditions.
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A tree is not just a tree. It is also fuel, paper, furniture, livelihood, and industry.
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Noongar Country of southwestern Australia is home to the world's largest parasitic plant, a mighty mistletoe that blooms every December. That's why it's commonly known as WA's Christmas Tree. But it also goes by other names, mungee and moodjar. And it holds great significance for Noongar people including the Merningar people of the south coast.
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Stray cats are a longstanding problem in Australian towns and cities. Common complaints about roaming cats include nuisance (fighting and urinating), disease risks to humans and other animals, and predation of native wildlife. The huge numbers of cats and kittens taken in by animal shelters and council pounds are a challenge to manage, leading to an estimated 50,000 being killed each year—most of
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Insects are crucial for biodiversity and among the most successful species on the planet. However, until now, it has been unclear how they could exploit such a diversity of food sources. According to a recent study published in the journal Nature Ecology and Evolution, bacteria have played a crucial role.
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A new study at Umeå University provides insight into how mercury transforms into its more toxic form, methylmercury, with the help of small sulfur-containing substances known as thiols.
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Continued extreme heat exposure is affecting the health of vulnerable groups in communities.
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French President Emmanuel Macron on Monday warned that global plastics pollution was a "time bomb", as diplomats began five days of talks in Paris to make progress on a treaty to end plastic waste.
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Shanghai recorded its hottest May day in 100 years on Monday, the city's meteorological service announced, shattering the previous high by a full degree.
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Noongar Country of southwestern Australia is home to the world's largest parasitic plant, a mighty mistletoe that blooms every December. That's why it's commonly known as WA's Christmas Tree. But it also goes by other names, mungee and moodjar. And it holds great significance for Noongar people including the Merningar people of the south coast.
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A new study at Umeå University provides insight into how mercury transforms into its more toxic form, methylmercury, with the help of small sulfur-containing substances known as thiols.
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Generation X women experience age in seven different ways according to a new study by Nottingham Business School (NBS), part of Nottingham Trent University.
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In the tropics, above the equatorial rainforests and oceans, the strong solar radiation hitting Earth propels a stream of warm, moist air far upward.
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Stray cats are a longstanding problem in Australian towns and cities. Common complaints about roaming cats include nuisance (fighting and urinating), disease risks to humans and other animals, and predation of native wildlife. The huge numbers of cats and kittens taken in by animal shelters and council pounds are a challenge to manage, leading to an estimated 50,000 being killed each year—most of
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What makes for the ultimate beer drinking experience? Some like theirs in a frosty glass, others with a wedge of lime. But when it comes to froth—or the head as it's commonly known—what's the best amount and how can it be achieved?
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In this episode of Gold Rush: Parker’s Trail, Parker Schnabel heads to Bolivia with only $1,000 invested in materials to build a sluice box and begin a search for gold. #discoveryplus #goldrushparkerstrail Stream Full Episodes of Gold Rush: Parker's Trail https://www.discoveryplus.com/show/gold-rush-parkers-trail About Gold Rush: Parker's Trail: In the 1890s, thousands died trying to strike it ri
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Canadian employers are currently facing significant challenges in attracting and retaining talent in the workplace, putting the responsibility on employers to attract employees to their organizations.
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Insects are crucial for biodiversity and among the most successful species on the planet. However, until now, it has been unclear how they could exploit such a diversity of food sources. According to a recent study published in the journal Nature Ecology and Evolution, bacteria have played a crucial role.
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Researchers have shed light on the activity patterns and behavioral adaptations of two sympatric sloth species, Bradypus variegatus and Choloepus hoffmanni. This study, conducted in the lowland rainforests of the Caribbean coast of Costa Rica, offers valuable insights into the ecological dynamics of sloths and their ability to thrive in diverse environmental conditions.
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Vegetation phenology, the cycle sequence of the vital activities, is a highly sensitive indicator of the climate impacts on terrestrial ecosystems. Most recent studies focus on the structural changes in plants, such as using the growth process of leaves represented by the greenness indicators. However, these indices work well for capturing the variations in chlorophyll content or structural change
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Seagrass, a group of aquatic angiosperms, grows in shallow waters in the coastal sea and contributes most of the primary production while participating in many important ecological processes. Heat stress threatens the survival of seagrass, but its damage mechanisms are unclear.
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Conservation efforts for the rare Sierra Nevada red fox can be strengthened through new computer modeling based on a 12-year data gathering partnership led by scientists at Oregon State University's Institute for Natural Resources, says a researcher who helped direct the project.
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Alkaline hydrothermal systems are considered ideal environments for the origin of life because they can provide ideal ion gradient conditions for the formation of early life on Earth.
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Researchers have shed light on the activity patterns and behavioral adaptations of two sympatric sloth species, Bradypus variegatus and Choloepus hoffmanni. This study, conducted in the lowland rainforests of the Caribbean coast of Costa Rica, offers valuable insights into the ecological dynamics of sloths and their ability to thrive in diverse environmental conditions.
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Vegetation phenology, the cycle sequence of the vital activities, is a highly sensitive indicator of the climate impacts on terrestrial ecosystems. Most recent studies focus on the structural changes in plants, such as using the growth process of leaves represented by the greenness indicators. However, these indices work well for capturing the variations in chlorophyll content or structural change
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Seagrass, a group of aquatic angiosperms, grows in shallow waters in the coastal sea and contributes most of the primary production while participating in many important ecological processes. Heat stress threatens the survival of seagrass, but its damage mechanisms are unclear.
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Conservation efforts for the rare Sierra Nevada red fox can be strengthened through new computer modeling based on a 12-year data gathering partnership led by scientists at Oregon State University's Institute for Natural Resources, says a researcher who helped direct the project.
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Work recently published in the journal Chemosphere has documented the presence of large amounts of highly radioactive, poorly soluble cesium rich micro-particles (CsMPs) in an abandoned school building close to the Fukushima Daiichi Nuclear Power Plant (FDNPP).
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Using the James Clerk Maxwell Telescope (JCMT), an international team of astronomers has observed a nearby molecular cloud designated Lynds 43. Results of the observations, published May 18 on the arXiv pre-print server, provide more hints into the complex magnetic field of this cloud.
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An international team of climate scientists has used climate models to show that some very short-lived substances are partially to blame for ozone depletion over the tropics. In their paper published in the journal Nature Climate Change, the group describes how they used a variety of climate models to simulate the impact of very short-lived substances (VSLS) on the lower parts of the ozone layer o
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Diagnosing and treating gastrointestinal tract diseases can be notoriously invasive and time-consuming: blood and stool lab work; biopsies, colonoscopies and endoscopies; and X-rays, CT scans and MRI imaging. But what if there was an alternative as simple as popping a Bayer aspirin?
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Flying fish are known for their explosive power. Learn about the astonishing adaptations behind their intricate movements.
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According to a study recently published in Nature, microorganisms play a key role in soil carbon storage. The study, conducted by an international team of scientists including researchers from the Max Planck Institute for Biogeochemistry in Jena, reveals that microbial carbon use efficiency is at least four times more influential than other biological or environmental factors when it comes to glob
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38719-8 Daly, Danson and colleagues employ a multi-omic approach in neuroglioma cells to characterise endolysosomal dysfunction caused by perturbation of the evolutionarily conserved Retromer complex, highlighting Retromer’s neuroprotective function.
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For those who want to build a landing page for their products, I found that https://www.waibsites.com/ can help you do that. It generates the marketing text for you and you can download the codebase thereafter. You even have Stripe integration and advanced analytics with Vercel. The design of my page is also amazing! submitted by /u/redbird_dev [link] [comments]
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A research group has unearthed how zinc transporter complexes regulate zinc ion (Zn2+) concentrations in different areas of the Golgi apparatus and revealed that this mechanism finely tunes the chaperone protein ERp44.
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Scientists studying the most venomous spider in the world have found the venom of some varies depending on circumstances—which could provide insights into how they could be of use for human health.
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Soprano pipistrelles can sense the polarity and inclination of magnetic field lines, and use the position of the setting sun to calibrate their internal compass
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Despite the obvious caveats, physicists are right to use fluids and other physical analogues to search for fresh insights about extreme cosmic phenomena, from black holes to the big bang
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A research group has unearthed how zinc transporter complexes regulate zinc ion (Zn2+) concentrations in different areas of the Golgi apparatus and revealed that this mechanism finely tunes the chaperone protein ERp44.
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Scientists studying the most venomous spider in the world have found the venom of some varies depending on circumstances—which could provide insights into how they could be of use for human health.
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In a concerted effort with collaborators from the University College London, Professor Zhengxiao Guo from the Department of Chemistry, The University of Hong Kong (HKU), and Professor Junwang Tang, now at the Department of Chemical Engineering, Tsinghua University, have jointly developed a highly active and selective catalytic material that can efficiently convert methane, a potent greenhouse gas,
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From Prometheus and Methuselah to trees in remote forests of China, these are the most ancient known trees on Earth.
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Vilka förmågor behöver vi för att stödja ett mer hållbart samhälle? Under en längre tid har vi fokuserat på yttre problem som kräver tekniska, ekonomiska eller medicinska lösningar. Men för att skapa en verklig förändring måste vi också ta itu med vår bristande relation med naturen, till andra människor och inte minst till oss själva.
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This elegant portable brings style and power to the conference table or the coffee shop.
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Editor’s Note: On the last Monday of each month, Lori Gottlieb answers a reader’s question about a problem, big or small. Have a question? Email her at dear.therapist@theatlantic.com . Don't want to miss a single column? Sign up to get “Dear Therapist” in your inbox. Dear Therapist, My stepdaughter is 35 years old and has been in a relationship with a 38-year-old man for five years. He is an only
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This story by Aaron Cantú was originally published in Capital & Main and is part of Covering Climate Now , a global journalism collaboration strengthening coverage of the climate story. Monic Uriarte was thrilled to get approved for an affordable apartment in Los Angeles’ University Park, close to USC. But soon after she and her family moved there in 2004, they started experiencing headaches and
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A ground-breaking study has revealed that plants can efficiently remove toxic gasoline fumes, including cancer causing compounds such as benzene, from indoor air.
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hydrogen coal energy
The quest to develop hydrogen as a clean energy source that could curb our dependence on fossil fuels may lead to an unexpected place — coal. Scientists have found that coal may represent a potential way to store hydrogen gas, much like batteries store energy for future use, addressing a major hurdle in developing a clean energy supply chain.
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Researchers have developed 'Dynamic Prospect Theory,' which integrates the most popular model in behavioral economics — prospect theory and a well-established model from neuroscience — reinforcement learning theory. In doing so, they created a dynamic model that successfully explains decision-to-decision changes in the gambling behavior of humans and monkeys. In particular, they found that after
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Forging dream material
Researchers have succeeded in creating a 'superlattice' of semiconductor quantum dots that can behave like a metal, potentially imparting exciting new properties to this popular class of materials.
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AI discovers antibiotic for superbug
Using AI, researchers identified a new antibiotic that can kill Acinetobacter baumannii, a type of bacteria that is responsible for many drug-resistant infections.
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Astronomers are suggesting a new way to expand the search for habitable planets that takes into account a zone not previously considered: the space between the star and what's called soot-line in planet-forming disks.
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New research has demonstrated that a wearable brain scanner can measure brain function whilst people are standing and walking around. This breakthrough could help better understand and diagnose a range of neurological problems that affect movement, including Parkinson's Disease, stroke and concussion.
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38948-x Chemical fuel-driven supramolecular systems have been developed showing out of-equilibrium functions such as transient gelation and oscillations but these systems suffer from undesired waste accumulation and they function only in open systems. Here, the authors we report non-equilibrium supramolecular polymerizat
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Prolonged exposure to strobe lights has a psychedelic effect, which researchers are investigating as a way to heal the brain.
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Stora och kroniska sår är ofta mycket svåra att få bukt med. Men nu kan forskare visa att behandling med modifierade mjölksyrebakterier har bra effekt på sårläkningen. Inlägget dök först upp på forskning.se .
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A new study questions if our planet could capture rocky and icy visitors from outside the solar system — and how scientists could spot them.
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America has two national holidays that honor those who have served, Veterans Day and Memorial Day. The former is for the living; the latter is for the dead. How we remember, honor, and judge the dead was on my mind as I wrote Halcyon , a novel that imagines an alternate America in which a scientific breakthrough has allowed a few of those dead to again wander among us. What follows is an excerpt
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Russia Russian Belgorod
“The language of escalation is the language of excuse.” That’s how Ukraine’s foreign minister, Dmytro Kuleba, dismisses anxiety that assistance to Ukraine could provoke Russia to either expand the war to NATO countries or cross the nuclear threshold. The country most concerned about Russia expanding its aggression beyond Ukraine is the country least likely to be the victim of it: the United State
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Editor’s Note: Read Cynthia Ozick’s new short story “ Late-Night-Radio Talk-Show Host Tells All .” “Late-Night-Radio Talk-Show Host Tells All” is a new story by Cynthia Ozick . To mark the story’s publication, Ozick and Oliver Munday , the associate creative director of the magazine, discussed the story over email. Their conversation has been lightly edited for clarity. Oliver Munday: Your story,
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Editor’s Note: Read an interview with Cynthia Ozick about her writing process. Do I have rivals? Competitors? Certainly: the sports blatherers with their outer-borough accents, the medicine men and their elixirs, the partisan boosters who stir up primitive rage, the DJs peddling their caterwaulings. From one end of the dial to the other, clamor and cacophony. My mode is otherwise: seduction, cons
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35964-1
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35893-z
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35410-2
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38884-w The donor-acceptor (D-A) interaction and exciton binding energy have been investigated for a series of D-A pairs by DFT calculations. Here, the authors synthesize the corresponding D-A COFs, and demonstrate that their photocatalytic hydrogen production activities match well with the calculation results.
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Time is money. Reclaim your precious minutes with these strategies for in-person and virtual meetings.
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Southern Ocean phytoplankton help to brighten Earth’s clouds
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Var fjärde kvinna som tar penicillin vid halsfluss får flytningar och klåda i underlivet. Det kan vara tecken på svamp vilket i sin tur kan orsaka ett stort lidande. – Det är inte tidigare beskrivet att det är så här vanligt, säger läkaren och forskaren Karin Rystedt. Inlägget dök först upp på forskning.se .
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This article is from The Technocrat, MIT Technology Review’s weekly tech policy newsletter about power, politics, and Silicon Valley. To receive it in your inbox every Friday, sign up here . Recently, I drove from Washington, DC, to New York and passed through Maryland, Delaware, and New Jersey on the way while scrolling through Instagram, TikTok, and Twitter. Crossing all those state lines got m
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35860-8
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Detect, fetch and collect. A seemingly easy task is being tested to find the best strategy to collect samples on the martian surface, some 290 000 million km away from home.
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38818-6 Ultracold atoms are generated in the lab using optical trapping and cooling. Here the authors implement a fiber-coupled photonic integrated circuit for a beam delivery to a three-dimensional magneto-optical trap where greater than 1 million rubidium atoms are cooled near 200 μK.
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38856-0 Non-reciprocal critical current in a Josephson junction device is known as the Josephson diode effect. Here, the authors observe such an effect in 3-terminal Josephson devices based on InAs two-dimensional electron gas proximitized by an epitaxial Al layer.
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38415-7 Highly pathogenic avian influenza A(H5N1) viruses of clade 2.3.4.4b underwent an explosive geographic expansion in 2021 among wild birds and domestic poultry. Here, Kandeil et al. show that the Western movement of this clade was followed by reassortment with viruses circulating in wild birds in North America whic
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38668-2 Deoxycytidine kinase is the rate-limiting enzyme of the salvage pathway and it has recently emerged as a target for antiproliferative therapies for cancers where it is essential. Here, the authors develop a potent inhibitor applying an iterative multidisciplinary approach, which relies on computational design cou
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38846-2 Organic molecules and materials are generally insensitive or weakly sensitive to magnetic fields due to their small diamagnetic force. Here, the authors show a strategy to amplify the magnetic responsiveness of self-assembled peptide nanostructures by synergistically combining the concepts of perfect α-helix and
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Structures of Tetrahymena thermophila respiratory megacomplexes on the tubular mitochondrial cristae
Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38158-5 Tetrahymena thermophila possesses tubular mitochondrial cristae and a highly divergent electron transport chain. Here the authors report cryo-EM structures of its half ring-shaped ~8 MDa megacomplex IV2 + (I + III2 + II)2 and ~10.6 MDa megacomplex (IV2 + I + III2 + II)2 adapted to the cristae membrane curvature.
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The social audio hype has died down—but its esoteric charms persist in certain corners of the internet.
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Listen and subscribe: Apple Podcasts | Spotify | Stitcher | Googl e | Pocket Casts Coffee shops, churches, libraries, and concert venues are all shared spaces where mingling can take place. Yet the hustle and bustle of modern social life can pose challenges to relationship-building—even in spaces designed for exactly that. In this episode of How to Talk to People, we analyze how American efficien
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https://nvidianews.nvidia.com/news/nvidia-announces-dgx-gh200-ai-supercomputer Presentation: https://youtu.be/QSWzSRnGEFo?t=4117 (timestamped) submitted by /u/SameulM [link] [comments]
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-36012-8 CuFe 2 O 4 @SiO 2 @L-arginine@Cu(I) as a new magnetically retrievable heterogeneous nanocatalyst with high efficiency for 1,4-disubstituted 1,2,3-triazoles synthesis
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-34044-8 The potential role of the pseudobranch of molly fish ( Poecilia sphenops ) in immunity and cell regeneration
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Renal denervation reverses ventricular structural and functional remodeling in failing rabbit hearts
Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35954-3
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35556-z
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-34606-w
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35875-1
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35967-y
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Scientific Reports, Published online: 29 May 2023; doi:10.1038/s41598-023-35656-w
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A unique group of antibodies can be used to predict whether someone will develop multiple sclerosis – they were present in about 10 per cent of people with MS years before they developed symptoms
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Många insekter är beroende av bakterier för att få vitaminer och andra näringsämnen som saknas i deras kost. Bakteriedieten har bidragit till artutveckling och biologisk mångfald. Inlägget dök först upp på forskning.se .
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Crabby bodies are so evolutionarily favorable, they've evolved at least five different times. So why does this process, known as carcinization, keep happening?
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Lundbeck, Coloplast og NNE tager et hop op i top-20 blandt de studerende. Sociale medier, ‘purpose’ og målrettet branding er en del af forklaringen. De tre life science-selskaber løfter her sløret for, hvad de har gjort for at vinde de unge STEM-kandidaters gunst.
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38618-y Estrogen controls female fertility in part via restraining or promoting kisspeptin (Kiss1)-neuron activity in the arcuate hypothalamic nucleus and the AVPV hypothalamic nucleus, respectively. Here the authors report that estrogen receptor alpha (ERα) interacts with the genome and the nuclear receptor co-repressor
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Nature Communications, Published online: 29 May 2023; doi:10.1038/s41467-023-38755-4 Glia are housekeepers of the nervous system that eliminate neuronal debris after injury. Here, the authors show that LC3-associated phagocytosis in Drosophila glia promotes debris clearance after wing nerve injury and recovery after traumatic brain injury.
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Nonagenarian Kanchha Sherpa is the last surviving member of the 1953 expedition that saw Edmund Hillary and Tenzing Norgay Sherpa become the first humans to summit the world's highest mountain.
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Where once the population of Barcelona drank mostly from its rivers and wells, Spain's second city now relies upon a labyrinth-like mesh of green, blue and purple pipes inside an industrial plant to keep it from going thirsty amid a prolonged drought.
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China's burgeoning space program plans to place astronauts on the moon before 2030 and expand the country's orbiting space station, officials said Monday.
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If rising oceans aren't worry enough, add this to the risks New York City faces: The metropolis is slowly sinking under the weight of its skyscrapers, homes, asphalt and humanity itself.
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After a successful mission to Mars, the Emirati space agency is planning a tour of the debris field between Mars and Jupiter, with a focus on one of its most intriguing objects.
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Scientists have identified new species of bats, birds, beetles, fish, frogs, snails, orchids, lichen, marsh plants, and wildflowers by studying old museum specimens, only to find that they may not exist in the wild anymore. Such discoveries illustrate the mounting scale of extinctions.
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Some of your fans want public health officials to suffer. Should you care? The post Open Letter to a Medical Student Part 2: “It Was Criminal in My Mind” first appeared on Science-Based Medicine .
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Infants may pick up on people's faces before anything else, which could explain why they can be scared of strangers at a young age
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"There is another possibility, though… that C.-C. Sun is the papermill, supplying colleagues around Wuhan with variants of the same paper, with the condition that those donated manuscripts carry self-citation payloads." – Smut Clyde
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Puzzles to put your head in a spin Gather round. Today’s puzzles are all about going in circles. Onward with the revolution! 1. Roll with it Continue reading…
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Books on how to think like a futurist or general futurist books, something more like what I can read thats fairly new in terms of the date it was published or just really books in general that can help me think for the future, or get a step ahead. submitted by /u/OriginalPerformer580 [link] [comments]
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Studie i The Lancet är i mångt och mycket mannen bakom den moderna antivaccinationsrörelsen. 1998 publicerade han en studie i den prestigefyllda medicinska tidskriften The Lancet som hävdade … Continued Inlägget Andrew Wakefield dök först upp på Vetenskap och Folkbildning .
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Atmospheric methane and industrial pollutants suggested as reasons for lack of noctilucent cloud sightings before 1885 Late spring, early summer marks the beginning of noctilucent cloud season in the northern hemisphere. The name derives from Latin, where noctilucent means “night shine”. These beautiful cloud formations can often be seen during the summer months shining with an electric blue colo
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A 3D-printed material emits a green glow when friction or pressure is applied to it. One application could be reducing the chances of a fracture when drilling into bone during surgery
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Barry season Season
This story contains spoilers through the Season 4 finale of Barry. After everything he’d somehow survived—the stash-house shoot-outs, the brushes with law enforcement, the prison beatings, the time he’d found himself tied up in a chair opposite someone who was absolutely ready to kill him—even Barry wasn’t surprised by his own death. In the series finale of Barry , which aired tonight, the hit ma
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At one point in the the early 2010s, I thought that by now we would have photorealistic CGI humans and would have overcome the uncanny valley, but still, it seems video game graphics have stagnated, where the NPCs of the latest AAA games, such as Final Fantasy 16, are hardly any different from the NPCs of the early 2010 games. Even the metahumans from UE5 – ordinary people can easily tell that th
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NVIDIA used GPT-4 to create a autonomous AI agent that goes around Minecraft, explores and advances the tech tree. The incredible thing here is that the bot writes scripts for itself that makes it better at playing the game. So if it meets a spider, it writes a script for how to kill that spider. Once that script is working, it adds that "skill" to it's "skill library". Over time it keeps advanci
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The first protein-based nano-computing agent that functions as a circuit has been created by Penn State researchers. The milestone puts them one step closer to developing next-generation cell-based therapies to treat diseases like diabetes and cancer. Traditional synthetic biology approaches for cell-based therapies, such as ones that destroy cancer cells or encourage tissue regeneration after in
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Researchers induced a hibernation-like state in mice by using ultrasound to stimulate the hypothalamus preoptic area in the brain, which helps to regulate body temperature and metabolism. The findings show the first noninvasive and safe method to induce such a state; a similar condition has been previously proposed for spaceflight or for patients with life-threatening health conditions.
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The Challenges of Traditional Government Systems: Traditional government systems often grapple with challenges such as bureaucratic inefficiencies, slow decision-making processes, and difficulties in adequately addressing the needs of diverse populations. These shortcomings can hinder progress and hinder the overall effectiveness of governance. However, proponents of AI assert that it could provi
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Researchers have devised a novel algorithm to identify areas for improvement in autonomous vehicle security.
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This is more important than you might think.
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Resultaterne skal bygge på op mod én million danske kvinders erfaringer.
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Angela and Chad have a petty argument that results in Chad tapping out. #discoveryplus #nakedandafraid Stream Full Episodes of Naked and Afraid https://www.discoveryplus.com/show/naked-and-afraid About Naked and Afraid: One man and one woman, who meet for the first time in the nude, are paired and tasked with surviving in some of the world's most extreme environments for 21 days with no food, wat
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Never limited by categories, his free-ranging intellect delved into physics, probability and anthropology, establishing him as a major thinker.
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Are you training the robot that will replace you? Do you know your employer intends to replace you with AI soon? Or has it unlocked unfathomable potential for you to do your job even better? We’ll be making a considered and empathetic documentary that puts a human face on all the flashy technological advances that have consumed the news in recent months. We aren’t looking to demonize technology o
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Recently described as a public health emergency, profound loneliness can affect anyone craving deeper connections In the UK 25 million people report they are occasionally, sometimes or often lonely, according to the Campaign to End Loneliness . In the US the surgeon general, Vivek Murthy, recently disclosed his own experience of “profound loneliness” as he released his national strategy highlight
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Scientific Reports, Published online: 28 May 2023; doi:10.1038/s41598-023-35151-2
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Mike helps install rebar on a roof to add support once the concrete is added. #discoveryplus #dirtyjobs Stream Full Episodes of Dirty Jobs https://www.discoveryplus.com/show/dirty-jobs About Dirty Jobs: Host Mike Rowe offers an unflinching look at American men and women who make their living doing the most unthinkable, but vital, jobs. Subscribe to Discovery: https://www.youtube.com/@discovery Ab
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After a three-year hiatus, scientists in the US have just turned on detectors capable of measuring gravitational waves —tiny ripples in space itself that travel through the universe. Unlike light waves, gravitational waves are nearly unimpeded by the galaxies, stars, gas, and dust that fill the universe. This means that by measuring gravitational waves, astrophysicists like me can peek directly i
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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. Good morning! I’m the senior Books editor at The Atlantic . I’m taking over today’s culture edition of the Daily for something a little different: an exciting update from our Books section, and some re
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— For Donna Rain comes back to the East River, never the same river but the buildings still toss their lights on the water like flaming cocktails, the ferry groans as it docks and then turns away. Rain returns to the river and goes wherever souls go, thronging forward and falling back. Your sister at the end, flushed with morphine, called out to the gone dog of your childhoods Here girl, here — C
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People will often sacrifice a better experience and opt for one that's less enjoyable if it means they can do it alongside a loved one—whether that's a romantic partner, close friend or relative. That's the main finding of our research published in the Journal of Consumer Psychology in April 2023.
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Climate change-driven shifts in the circulation of waters to the deepest reaches of the ocean around Antarctica, which could reverberate across the planet and intensify global warming, are happening decades "ahead of schedule", according to new research.
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As Alaska's bleak winter sets in, arctic ground squirrels burrow deep into the ground to begin an eight-month-hibernation before popping up again in spring, famished and eager to breed.
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As Alaska's bleak winter sets in, arctic ground squirrels burrow deep into the ground to begin an eight-month-hibernation before popping up again in spring, famished and eager to breed.
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Sand dunes are not an obvious place to find high-quality fire records. For a start, anyone who walks on the forested sand dunes of South-East Queensland will be impressed by the intensity of ant activity at their feet. The ant nests extend at least 2 meters below the surface. As the ants move materials around their nests, any charcoal from past fires that's preserved in the sand would be severely
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When this newspaper’s photographer and his 25-year-old daughter attempt the rarely climbed 1,700m spire in New Zealand’s Milford Sound the obstacles appear overwhelming Five years ago, I stood at the end of a knife-edge ridge, a tangle of blue rope at my feet, my 25-year-old daughter Lilidh by my side. I knew we were beaten – we hadn’t made it anywhere near the top. I had pulled back from the brin
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Threat posed by ‘provocative’ Russia and China has left US no choice but to prepare for orbital skirmishes The US is ready for conflict in outer space, according to a senior military official, after developing anti-satellite technologies to counter the threats posed by “provocative” countries such as Russia and China. Brig Gen Jesse Morehouse at US Space Command, the arm of the military responsib
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A tiny hand crafted out of DNA has jointed fingers that can be used to grab small objects like gold nanoparticles or viruses
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Uden investeringer i nye missil- og radarsystemer står Danmark forsvarsløs i Arktis, lyder det fra flere eksperter, som kalder det naivt at fortsætte en lavspændingsstrategi.
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S igmund Freud had a rule. However irresistible the temptation to burrow into the inner life of kings, prime ministers, and tycoons, he wouldn’t analyze famous contemporaries from afar. It just wasn’t right to rummage around in the mind of a subject who didn’t consent to the practice. But in the end, he found one leader so fascinating and so maddening that his ethical qualms apparently melted awa
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When I was a deaf kid growing up in the 1990s, I had two recurring fantasies. One was that more hearing people would learn American Sign Language. The other was that, one day, the whole world would be captioned, just like TV shows and movies. I imagined pulling on sleek sci-fi glasses, and voilà: The tangle of spoken words around me would unravel into beautiful, legible, written English. The seco
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Ukraine must also
For months, the West has fretted over the prospect of paying for Ukraine’s reconstruction. Russia’s war has inflicted an estimated $400 billion in rebuilding costs, a tally that rises every day. Western leaders, already alarmed by inflation and the threat of recession, have understandably blanched over the bill. But many of them are disregarding a solution that would cover most of Ukraine’s costs
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The quantum energy teleportation protocol was proposed in 2008 and largely ignored. Now two independent experiments have shown that it works.
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The code-hosting platform's headquarters was a living testament to tech values and one of its first disputed territories.
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Opgave 322: Cifrene fra 0 til 9 er repræsenteret ved ti forskellige symboler, som udmærker sig ved at ligne hinanden bortset fra deres ‘retning’. Symbolerne er nu stillet op i et mærligt regnestykke, hvor tallene i rammen skal kunne lægges sammen på alle fire ledder og give resultaterne vist udenfor. Det drilske er, at når figuren drejes, ændrer symbolerne sig. Set fra højre står der for eksempel:
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Is the longest-lasting civilization China, ancient Egypt or Mesopotamia? Here's a look at the evidence for each of these enduring cultures.
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A chronological listing of news and opinion articles posted on the Skeptical Science Facebook Page during the past week: Sun, May 21, 2023 thru Sat, May 27, 2023. This week, several shared articles did quite well on our Facebook page: The Upper Atmosphere Is Cooling, Prompting New Climate Concerns , At a glance – Global cooling – Is global warming still happening? , Global heating will push billi
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Seventy years ago, New Zealander Edmund Hillary and Nepali Tenzing Norgay Sherpa became the first humans to summit Everest on May 29, 1953.
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A strange canine was spotted in a pack of wolves near Pune in western India, but it stood out for its lighter coat and dog-like facial features. It was confirmed to be a wolf-dog hybrid through genetic sequencing
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Saber Zouani lost his job as a waiter when the COVID pandemic ravaged the Tunisian tourism sector, so he decided to try something new and started a permaculture farm.
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The remarkable journey of Ben Abeles will be celebrated next week by the opening of a new archive Ben Abeles’ impact on science was out of this world. He helped develop alloys that were key components of the radioisotope generators that powered US robot space probes on their interplanetary journeys. Nasa was then able to reveal the wonders of the solar system, from the ancient river beds of Mars
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Frederick Cook claimed to have reached the top of the world, but a new book says he was lying Who was the first person to reach the north pole? According to American adventurer Frederick Cook, it was him. But now a new book will set out the evidence that the explorer’s 114-year-old claim was an instance of fake news on a global scale. In The Explorer and the Journalist , author Richard Evans has
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With its golden hue, bittersweet notes and frothy head, Stefan Fritsche's latest brew looks and tastes like any other beer.
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Saber Zouani lost his job as a waiter when the COVID pandemic ravaged the Tunisian tourism sector, so he decided to try something new and started a permaculture farm.
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When Thomas Hertog was first summoned to Stephen Hawking's office in the late 1990s, there was an instant connection between the young Belgian researcher and the legendary British theoretical physicist.
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Richard Revesz is changing the way the government calculates the cost and benefits of regulation, with far-reaching implications for climate change.
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Despite the demise of Virgin Orbit, the UK’s first spaceports should open in 2024 ‘Yesterday afternoon, shattering the moorland peace of Inverard, in North Argyll, powered jets burst into action. For the second time in two months a space ship took off, its fiery trail vanishing wisp-like into the blue autumn sky.” Thus Angus MacVicar began his novel Return to the Lost Planet , with words that have
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Artificial intelligence algorithms are quickly becoming a part of everyday life. Many systems that require strong security are either already underpinned by machine learning or soon will be. These systems include facial recognition, banking, military targeting applications, and robots and autonomous vehicles, to name a few.
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2000 liter vand i minuttet i 90 meters løftehøjde leverer højtrykscentrifugalpumpen i den benzindrevne brandsprøjte, der erstatter dampsprøjterne både i Tyskland, Frankrig og England, skrev Ingeniøren i 1913.
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Analyse af videoer med selvkørende biler viser, at softwaren ikke forstår alle de finere nuancer, når mennesker kommunikerer med hinanden i trafikken.
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More and more of us suffer from allergies, and medicine is struggling to keep up. Rebecca Seal talks to medical anthropologist Theresa MacPhail When Theresa MacPhail was four, her brother was killed in an accident. When she was 14, her mother died in a car crash. And when she was 24, her father died from anaphylactic shock after a bee flew in through the open window of his truck and stung him in
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These wireless gaming headphones aim to do it all, and they’re pretty darn close to perfect.
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Recent research shows that most pregnancy-related deaths occur in the year after a baby is born. The discovery is changing how doctors care for new mothers.
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New mothers are at risk for up to a year, research has shown. But the first six weeks are the most perilous.
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Controlling the signals.
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Electric Vehicles Challenges
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Here's what we know.
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Title sums it up. Im getting a bachelors in Psyc in roughly 2 years from now, but my interest is in cognition, and I don't want to teach cog psyc for the rest of my life. Im planning on going straight from psyc into a CogSCI phd if possible, but if not, I will be going into a masters. submitted by /u/Spirited_Tough_2204 [link] [comments]
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Hello everyone! My name is Angela Pawley, and I am a doctoral student in Midwestern University's Clinical Psychology program. For my dissertation, I am conducting a research study on personality. To participate in this study, you must be at least 18 years old, currently reside in the USA, and have at least a 6th grade reading level. Participants will be asked to complete a survey that will take a
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Hey guys, I am currently finishing my bachelors in Computer Science and Artificial Intelligence at the University of Nottingham and was interested in applying to a masters in Computational Neuroscience. The specific course here at Nottingham is 'Computational Neuroscience, Cognition and AI'. I was just wondering what job prospects could look like with this masters. Could I still find some interes
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En femtedel av jordens befolkning riskerar att leva i farligt varma områden vid 2100. Ny forskning visar att två miljarder människor kan knuffas utanför den temperaturzon där mänskligheten levt historiskt. – Om vi jobbar hårdare för att få ner utsläppen kan det undvika otroligt mycket mänskligt lidande, säger forskaren Tim Lenton.
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Den äldsta dokumenterade romantiska kyssen skedde för 4 500 år sedan. I alla fall enligt gammal kilskrift från Mesopotamien. Men primatologen Frans de Waal tror att människor har kysst varandra mycket längre än så.
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