Articles tagged with Postdoctoral Work
The Water Scarcity Atlas provides an interactive map visualizing water scarcity around the globe, highlighting its evolution over the past century. The tool enables users to explore how their daily choices, such as diet and food waste, affect water resources worldwide.
The NASA Astrobiology Program has awarded a $7 million grant to the Oceans Across Space and Time (OAST) alliance to search for life in present and past oceans on Mars, Jupiter's moon Europa, and Saturn's moon Enceladus. The team aims to develop technologies that can detect signs of life in various environments.
Researchers at MIT have developed a new method to process larger volumes of fluid using individual fibers, overcoming limitations in traditional microfluidic devices. This innovation enables the detection of rare substances, such as cancerous cells among millions of normal cells.
A new study in fruit flies reveals that just a few drinks of alcohol can change how memories are formed at the fundamental molecular level. The research found that alcohol hijacks a conserved memory pathway and changes the proteins expressed in neurons, forming cravings.
Researchers found that today's mix of soil bacteria is strongly influenced by the climate of 50 years ago. The study predicts that as soil microbes adjust to today's climate over the next few decades, their diversity will increase across most of the Tibetan Plateau and northern North America.
The European Research Council has awarded EUR 250 million in Synergy Grants to 27 research groups, bringing together complementary skills and knowledge to address cutting-edge research problems. The grants aim to facilitate transformative research that crosses disciplinary boundaries and yields groundbreaking scientific results.
A new spectrometry device based on optical switches could provide major advantages in performance, size, weight, and power consumption compared to current instruments. The device uses path lengths in power-of-two increments, allowing for exponential spectral resolution, and has been demonstrated to match calculations.
Cristiano Fanelli uses artificial intelligence to optimize particle detectors and study exotic hybrid mesons. He aims to apply deep learning techniques for accurate particle identification, revolutionizing nuclear physics research.
Researchers will investigate a behavioral telehealth intervention to improve rehabilitation outcomes for people with refractory epilepsy. The study aims to build on the Foundation's partnerships and enhance expertise in clinical translation of cognitive rehabilitation interventions.
Scientists have created a single-molecule magnet that retains its memory properties above -196°C, paving the way for higher-capacity hard disks. The breakthrough, led by University of Jyväskylä researchers, uses liquid nitrogen instead of liquid helium, making it more affordable and accessible.
Researchers found high levels of illegal shark fishing in a Marshall Islands shark sanctuary, highlighting the need for active monitoring and enforcement. Satellite technology is proposed as a solution to track fishing vessels and monitor compliance with fishing regulations.
A study by Nathan Meikle reveals that expressing confidence nonverbally can reduce the risk of being punished for overconfidence. People can reap the rewards of confidence while sidestepping potential costs through plausible deniability, a strategy used by politicians and business leaders to maintain status and influence.
Researchers at the University of British Columbia have discovered that reducing mutated Huntington disease protein can restore cognitive and psychiatric impairments in mice. This breakthrough offers new hope for preventative treatment, as approximately one in seven thousand people in Canada suffer from the debilitating disease.
A study by University of Maryland researchers suggests that frog populations in El Copé developed the ability to tolerate chytrid fungus, enabling them to persist despite severe species losses. The findings, published in 2018, could mean good news for other hot spots of amphibian biodiversity hit hard by the chytrid fungus.
The Knut and Alice Wallenberg Foundation is awarding a S$9 million grant to NTU Singapore to establish a new postdoctoral fellowship programme. This will support up to 40 fellows from Sweden for two years of research at NTU, with the option to continue their research in Sweden after completion.
Researchers at the University of Sydney discovered six termite populations in Japan that lacked males, yet still reproduced. These findings suggest asexual reproduction may be essential for some advanced animal populations to adapt to new environments.
A Northwestern University study found that historical bias leads researchers to focus on the same 10% of human genes, despite many having strong links to disease. The study suggests that policy interventions promote exploratory research but mainly reinforce established topics.
A new study from FSU researchers indicates that common satellite imaging technologies have underestimated the number of fires in Florida. Strategically prescribed burns are proving effective against wildfires, while fire experts' reliance on faulty data may be flawed. The study found that only 25% of burned area is detected by satellites.
New research found that for every one-degree-Celsius increase in temperature, mountaintop species shift upslope by 100 metres, resulting in shrinking inhabited areas and dramatic population declines. This supports predictions of extinctions among top species due to global warming.
Researchers found that people generally rate themselves more positively than others, but struggle to accurately estimate how much others like them. This 'liking gap' can hinder the formation of new relationships and has significant implications for personal and professional lives.
The study found that the shared lifetime between grandmothers and their grandchildren significantly increased over time, especially in the 20th century. In the 1950s, 96% of grandchildren lived longer than their grandmother, highlighting the importance of grandmothers' influence on family life.
A new study from the University of Chicago Booth School of Business found that people significantly underestimate the positive impact of writing letters of gratitude. Researchers discovered that recipients felt surprisingly happy and not awkwardly, dispelling concerns about effective expression.
A new study found that the Siberian Flood Basalts, a massive volcanic eruption around 250 million years ago, sent nearly 90% of life into extinction. The team discovered that chlorine, bromine, and iodine in the lithosphere were released into the atmosphere, destroying the ozone layer.
Scientists have identified two rare fatty acids, Nebraskanic acid and Wuhanic acid, in the seeds of a flowering plant native to central China. The discovery could lead to improved performance of vegetable oils as lubricants and biofuels.
Researchers at the University of Waterloo have developed a working lithium-oxygen battery with near 100% coulombic efficiency. By addressing fundamental issues in thermodynamics, they achieved four-electron conversion, doubling electron storage and increasing theoretical energy density.
Researchers from IST Austria have developed a tool that automatically finds the best way of designing molds, producing optimized silicone mold pieces. The method can lower the cost of this fabricating technique, making it accessible for everyone.
A Princeton-led study reveals that electrons congregate in one valley of bismuth crystals, creating a type of electricity called ferroelectricity. This emergent behavior has the potential to enhance modern electronic devices and inspire new technologies.
The FRASCAL research training group at FAU is investigating fracture processes in materials across all scales, from nanometers to visible cracks. This interdisciplinary study aims to develop computer-aided simulation methods to predict and prevent undesired fractures.
Researchers have solved the structure of a key protein called SWELL1, which works as an ion channel to relieve pressure inside cells. The protein's jellyfish-like shape allows it to sense changes in cell volume and release ions to reduce pressure.
A study by Anna-Lisa Vollmer and colleagues found that children give into social pressure from humanoid robots, unlike adults. The research used a conformity experiment with Nao robots and investigated the impact on children's decision-making.
A study at the University of Plymouth found that children aged seven to nine are more likely to give the same responses as humanoid robots, even if they're incorrect. This highlights a potential concern about the influence of robots on vulnerable young children.
A newly discovered Intel processor vulnerability, Foreshadow, could compromise secure information on Intel-based PCs since 2008. Patches are available to protect against both variants of the attack, which use side channel attacks and speculative execution to gain access to systems.
Scientists at KAUST developed a controlled method to create triple-layered hollow nanostructures with electrocatalytic activity, suitable for renewable fuel production and water desalination. The hybrid materials outperform single substances in terms of properties.
Scientists at the University of Washington discovered ferroelectric switching in the 2-D form of tungsten ditelluride, a metal that can be applied to memory storage and capacitors. The discovery reveals a spontaneous electrical polarization that can be flipped by an applied electric field.
The National Institute of Standards and Technology has awarded Binghamton University a five-year $30 million grant to develop standards for regenerative medicine and biomaterial manufacturing. The grant will enable students, postdoctoral fellows, and faculty to collaborate with NIST and other universities to advance the field.
Research found that bigger eggs are advantageous in rainy weather, while smaller eggs are better suited for hot temperatures. House sparrows compensate for variable egg sizes by laying varying egg sizes within the same clutch.
Researchers aim to safeguard fetal brain health in pregnancies complicated by CHD by identifying vulnerable regions and correlating with infant development. Early findings suggest impaired fetal brain growth and metabolism, highlighting the need for interventions during the prenatal period.
The European Research Council has awarded EUR603 million to talented early career researchers, enabling them to create their own research teams and conduct pioneering projects. The selected scientists will focus on diverse topics, including ultrafast filming and the unique features of human cells.
A large-scale study of chikungunya and dengue outbreaks over 50 years revealed that population density and neighboring outbreak countries are key risk factors for new outbreaks. The research suggests focusing resources on densely populated areas near existing outbreaks to mitigate the spread of these mosquito-borne diseases.
Researchers have developed a new organic molecule that can store and release energy tens of thousands of times over multi-year periods. The 'Methuselah' quinone molecule avoids degradation problems of previous molecules, providing long-term stability and high energy storage.
Researchers have dated a significant assemblage of stone artifacts at the Gault site in Central Texas to 16-20,000 years of age, identifying an early projectile point technology unrelated to Clovis. This finding pushes back the timeline of the first human inhabitants of North America before Clovis by at least 2,500 years.
Researchers at Purdue University have developed a low-tech solution to improve the machinability of 'gummy' metals, such as nickel, aluminum, and copper. By coating these metals with a suitable adhesive or ink, cutting forces are reduced, resulting in smoother, cleaner cuts.
Researchers analyzed data from multiple studies on dehydration and cognitive ability, finding that functions like attention and complex problem-solving suffer most. The study also warned that older people and those with high body fat content are more susceptible to dehydration-related impairments.
The Wallenberg-NTU Fellowship will support top early-career researchers in AI, Autonomous Systems, and/or Software, with up to $200,000 in additional funding for research at Swedish universities or industry partners. The fellowship aims to drive discovery, expand knowledge, and advance innovation beyond Singapore's borders.
Researchers tracked biodiversity changes in North America over 50 years, finding significant differences based on geographic scale. The study highlights the need to consider multiple scales when assessing biodiversity in a rapidly changing world.
The National Institute on Minority Health and Health Disparities (NIMHD) has selected recipients for its 2018 William G. Coleman Jr., Ph.D., Minority Health and Health Disparities Research Innovation Award, supporting innovative research in minority health disparities. The awarded projects focus on key determinants of health inequities...
Purdue University researchers have created the most accurate picture of Zika virus to date, finding probable drug-binding pockets on its surface. This breakthrough has the potential to lead to the development of vaccines and therapeutics for this mosquito-borne disease.
Researchers at Scripps Research Institute invent a novel method for remote chiral induction, allowing the creation of pure quantities of desired enantiomers. This breakthrough enables the synthesis of complex chiral molecules that were previously difficult or impossible to produce.
Research suggests that moderate doses of alcohol activate the ALDH2 enzyme, which helps protect heart cells from damage. The study found that hearts exposed to ethanol before ischemia-reperfusion injury showed reduced cell death compared to control groups.
A team of MIT engineers has developed a way to improve the survival time for divers in frigid water by up to three times, using a combination of a blubber-like insulating material and trapped pockets of gas. The new wetsuit treatment uses heavy inert gases like xenon or krypton to reduce heat loss from the body.
Researchers will study lake sediments in western Svalbard to identify sedimentary signatures of recent changes, potentially leading to more flash flooding and landslides. The study aims to provide a long-term perspective on modern climate conditions and their effects on the region.
The CONEX-Plus project will attract and professionally train 30 young researchers in various technological areas, including Energy and Nanotechnology. The five-year program aims to develop cross-cutting skills and accelerate professional growth through secondments and training actions.
Scientists at UC Davis have identified molecular markers that influence the onset of Pierce's disease in grapevines. These markers can help diagnose the disease early and increase plant health, providing a more sustainable alternative to insecticides.
Researchers at the University of Colorado Boulder found that single activations of black holes occur more often in mismatched galaxy mergers, where one galaxy is huge and the other is puny. This is because violent collisions lead to less gas and dust falling onto black holes, making it less likely for two black holes to become active.
Researchers use ultrafast spectroscopy and terahertz pulses to uncover a new state of matter in superconducting alloys, which could enable faster, heat-free quantum computing and information storage.
The brain processes pattern learning in a distinct way compared to probabilistic learning, with different parts of the brain being activated. Participants showed increased activity in the hippocampus and ventromedial prefrontal cortex when figuring out patterns, indicating a sense of reward and improved learning speed.
Researchers at UT Southwestern found that mice with increased autophagy levels live longer, healthier lives, with a 10% extension in lifespan. The study also shows protection against age-related cancers and diseases.
Researchers deciphered seismometer readings from a 2017 Montecito landslide to determine the disaster's scale and location. The findings suggest that seismometers can be used to provide an early warning of incoming debris flows, potentially saving lives.
New research found life in the crater within a few years of impact, contrary to predictions. A thriving ecosystem developed within 30,000 years, influenced primarily by local factors such as water circulation and ecological niches.
A Northwestern University research team has discovered a new battery material with a record-high charge capacity, enabling smartphones and electric vehicles to last more than twice as long between charges. By adding oxygen to the traditional cathode compound, the battery achieves higher capacity and stability.