Articles tagged with Postdoctoral Work
A team of OU researchers is studying how Americans perceive COVID-19 and how false information on social media influences their behavior. The project aims to understand the spread of misinformation in a crisis and evaluate efforts to combat it.
Researchers predict that northern peatlands will remain carbon sinks until the end of this century, but their sink capacity will be substantially reduced after 2050. The modeling study aimed to address these concerns and highlighted the importance of peatlands in the global carbon cycle.
In a new study, researchers found that male Trinidadian guppies observe nepotism when pursuing the opposite sex. They help their brothers by darting in front of other males to block access to a female. This behavior supports an evolutionary theory called kin selection, which can promote cooperation among relatives.
Researchers at Princeton University have established definitive physical rules governing capsule impact, relating it to the behavior of water droplets. Their findings provide a simple model for understanding how fluid-filled capsules deform with impact, applicable to various technologies and biological functions.
A UMass Amherst biostatistician has lent his expertise to the White House Coronavirus Task Force to estimate the median incubation period for COVID-19, which is just over five days. The task force has also received modeling data from leading researchers worldwide to inform mitigation measures.
A Dartmouth research team analyzed the Minister's gait in Monty Python's 'The Ministry of Silly Walks.' The study found that his walk was 6.7 times more variable than normal, sparking a comparison to peer review inefficiencies in academic research. Researchers propose streamlining grant applications and awarding grants more quickly to ...
Researchers at Berkeley Lab developed a graphene-based transducer that converts electric signals into sound with efficiency and control. The technology has the potential to revolutionize audio products, offering crystal-clear sound quality and improved performance.
Adnan was honored for his groundbreaking research in traumatic brain injury and multiscale mechanics, which has led to significant advances in the field. He is recognized as one of the best in the field, accorded by ASME to less than 3% of those in the field.
A recent study found that disclaimers on some false news stories can make people more willing to believe other false stories. In contrast, placing 'Verified' tags on true stories eliminates the problem. The study's findings suggest a solution for social media platforms to improve their labeling systems.
A study published in Developmental Cell reveals that myotonic dystrophy's genetic abnormalities lead to the overproduction of an alternative-splicing factor that regulates protein processing. This triggers abnormal splicing of proteins essential for heart cell function, causing cardiac conduction defects.
A study by University of Alberta scientists found that sound and visual effects on slot machines make them more attractive and winning more memorable. The researchers discovered that people prefer to play on virtual slot machines with casino-related cues, regardless of the machine's risk level.
Scientists use a cheap technique to mimic neutrinos colliding with ice, detecting radar echoes that carry information about high-energy particles. The method could eventually allow researchers to expand the energy reach of IceCube without breaking the bank.
A new study found that two popular bariatric surgeries can change patients' sensitivity to alcohol, increasing blood alcohol concentrations by 50% after consumption. Some women experienced reduced sensitivity, reporting almost no sedative effects from alcohol.
NYU assistant professors Anna Choromanska, Christine Constantinople, and Daniele Panozzo have been awarded Sloan Fellowships for their innovative research in machine learning, brain science, and partial differential equations. The fellowships provide $75,000 over two years to support their research.
According to new research, Gulf coast mollusks were able to survive past periods of climate change, including the Paleocene-Eocene Thermal Maximum (PETM), which warmed the planet by 9-14 degrees Fahrenheit. The study suggests that these resilient communities may adapt again to today's climate change.
An international team of astronomers has discovered an unusual monster galaxy called XMM-2599, which formed most of its stars in a huge frenzy when the universe was less than 1 billion years old. The galaxy stopped forming stars and became inactive by the time the universe was only 1.8 billion years old.
A team of researchers at the University of Pennsylvania found that when particles are wet and dry, thin solid bridges formed between larger clumps increase aggregates' stability. The size of particles plays a crucial role in determining how strongly they stick together.
KnowEnG, a Knowledge Engine for Genomics, guides researchers through complex genomic datasets by relating genes of interest to existing knowledge. The platform enables seamless analysis and interpretation, removing obstacles faced by biomedical researchers.
Researchers used radar technology to quantify mayfly swarms in the Upper Mississippi River and Western Lake Erie Basin, estimating up to 88 billion mayflies can swarm annually. A 50% decline in population was observed between 2012 and 2019, raising questions about causes of such reductions in mass emergence.
A new study by University of Colorado Boulder researchers found a 6% increase in fatal car crashes during the workweek following daylight saving time. The risk is higher for those living on the western edge of their time zone, where sleep deprivation and darkness can contribute to crashes.
A new study reveals that exposure to young pups changes signaling within the auditory cortex of female mice with intact Mecp2 gene, allowing neurons to become more responsive. In contrast, female mice with impaired Mecp2 gene show a strong dampening effect, suggesting potential therapeutic targets for Rett syndrome treatment.
John Drazan, a biomechanics researcher, received the AAAS Early Career Award for Public Engagement. He was recognized for his work combining research and public engagement to make science relevant to young people through sports.
Despite decreasing ozone concentrations in the air, plants' ozone uptake trends don't follow suit. FSU researchers tracked ozone uptake into plants over 10 years at 30 test sites and found that environmental factors like weather conditions have a greater impact on plant ozone dose than atmospheric ozone concentration.
Researchers at the University of Washington found that mosquitoes are drawn to certain flowers like the blunt-leaf orchid due to a finely balanced bouquet of chemical compounds. The team discovered that combining specific chemicals stimulates the mosquito brain, drawing in mosquitoes as effectively as a real flower.
Researchers found that dragonflies and damselflies share key neurons in their neural system, indicating a common ancestor. The two insects have distinct hunting strategies, but similar neurons are responsible for processing visual information, informing technological advancements.
The European Research Council has awarded 76 researchers with €150,000 Proof of Concept grants to explore the commercial potential of their frontier research. This funding will support projects in various fields, including medicine and education.
A team of researchers has developed a technique for fabricating tiny strands of collagen called fibrils to facilitate further research on the eye's repair process. The study, funded in part by a $1.8 million NIH grant, aims to improve our understanding of how corneal keratocytes respond to injury and leave scar tissue.
Researchers developed an AI system that tracks evolving online conversations to spot online trolling. The GloVe model discovers new and relevant keywords to reveal clusters of terms used in #MeToo discussions.
Geographers at University of Cincinnati found a tipping point in deforestation where forests disappear quickly after being cut in half. The study used satellite images to analyze landscape changes across the globe and discovered that nature abhors mixed landscapes, favoring homogeneous blocks over time.
A new study found that people who went into the movie with low expectations actually had lower overall enjoyment, contrary to those who expected less but were pleasantly surprised. Researchers surveyed 441 participants before and after seeing The Last Jedi and found that negative bias can drag down even positive reactions.
A research team created a neuromorphic network composed of metallic nanowires, exhibiting electrical characteristics similar to human brain functions. The team found that the network's fluctuation-based functionalities mimic memorization, learning, and forgetting processes.
The American Federation for Aging Research and the Glenn Foundation for Medical Research announced ten fellowships awarded to postdoctoral researchers to study basic biology of aging. The program aims to develop independent research projects to build knowledge in aging, potentially leading to therapies and interventions.
Researchers at HKU have identified a protein, OsACBP2, that enhances grain size and weight in transgenic rice by 10%, increasing biomass and oil content. This technology has the potential to boost grain yield and composition, addressing food security challenges.
Researchers at Argonne National Laboratory propose most complete picture to date of metal-insulator transition in transition metal oxides, enabling improved tuning and control for low-power and ultrafast microelectronics. The study reveals that size of vegetable ion within crystal structure affects transition temperature, making materi...
JDRF has committed 23 training grants totaling over $8 million to accelerate T1D research. These grants will support early-career scientists working on groundbreaking treatments for T1D, including ultra-fast insulins and immunotherapies.
The European Research Council has awarded EUR 600 million to 301 top scientists and scholars across Europe, covering a wide range of topics in physical sciences, life sciences, social sciences, and humanities. This funding will create over 2,000 jobs for postdoctoral fellows and PhD students.
The Heising-Simons Foundation implemented changes to its 51 Pegasi b Fellowship selection process, incorporating best practices for diversity, equity, and inclusion. The revised method led to a significant increase in female applicants, with four women receiving awards in 2019, exceeding the original goal of 30%.
Researchers at Stanford University School of Medicine have developed a blood test that can reliably predict a person's age with 97% accuracy. By measuring the levels of 373 proteins in the blood, the test can identify three distinct inflection points in the human life cycle where physiological aging accelerates. This breakthrough could...
A team of researchers at Penn State developed protocells with enzymatic activity, actively moving independently like living cells. High ATP concentrations surprisingly suppress protocell movement by binding to the ATPase enzyme.
Carpentry Compiler is a digital tool that allows users to design and fabricate woodworking projects. The tool optimizes fabrication instructions based on materials and equipment available, allowing for tradeoffs in cost, precision, and time.
A new software tool, developed at KAUST, allows researchers to visualize and design catalytic pockets using topographic steric maps. This helps improve the understanding of how known catalysts function and guides exploration of chemical modifications to create better catalysts.
Cornell University physicists have developed a self-assembling system using magnets to mimic specific binding in DNA. By controlling magnetic interactions, they can create unique structures and potentially build nanoscale machines.
Researchers from Stanford University successfully recorded a blue whale's heart rate for the first time using an electronic sensor attached to the whale's flipper. The data suggests that the whale's heart is operating at its limit, which may explain why blue whales have never evolved to be bigger.
Researchers at MIT have developed a transparent, conductive coating material that increases the electrical conductivity of high-efficiency solar cells by tenfold. The new material also enhances the stability and efficiency of perovskite-based solar cells.
Researchers found that the brain responds to a marker of vocal stress in the middle of each syllable, which is a universal feature of human languages. This signal allows the brain to split speech into syllabic units and track patterns of stress critical for meaning in English and many other languages.
Research by Colorado State University found the endangered Hawaiian duck, koloa, has high genetic diversity, which enabled conservation efforts on Kauai to be successful. The study's results offer hope for recovering this species and other endangered birds.
Researchers have developed a new material that combines semiconducting properties with intrinsic stretchability and full degradability. The material can be stretched to twice its normal length without compromising electrical performance and degrades completely within 10 days in a weak acid.
A new study from Iowa State University found that nearly 1 in 6 adults experience difficulty falling or staying asleep, with those reporting healthy sleep length struggling the most. The research suggests that targeting factors influencing initiation and maintenance of sleep could be key to improving sleep health.
Research by The University of Texas at Austin found that the presence of oxygen is necessary for fossilization, not its absence. Low-oxygen environments helped set the stage for fossilization once oxygen became available, preserving delicate marine specimens from the Early Jurassic period.
Developed by Chung-Ang University researchers, the new exosuit helps users walk and run more efficiently while reducing energy expenditure. It features a fabric vest, wires, and batteries, weighing just 5kg and automatically switching between walking and running modes.
A comprehensive analysis of the Ridgecrest Earthquake Sequence reveals a web-like network of interconnected faults, challenging standard models of large seismic events. The complexity of the rupture is only clear due to the combined data from orbiting radar satellites and ground-based seismometers.
Researchers found that DEET traps and masks human scents, preventing them from reaching mosquito odor detectors. This interaction leads to a lower response in mosquitoes, reducing the risk of malaria transmission. The study provides insight into how repellents work and may lead to new, more effective repellent development.
A new book examines how autocratic regimes use digital technology to suppress and control information, while also identifying opportunities for protest movements to mobilize online. Researchers found that higher internet penetration can reduce protest occurrence, but online channels can spread mobilization quickly once established.
Molly Schumer and Bérénice Benayoun are the 2019 recipients of the Rosalind Franklin Young Investigator Award. Schumer investigates hybridization in non-mammalian organisms, while Benayoun explores genomic regulation and aging in humans. The award recognizes outstanding genetics research.
Researchers found that certain types of RNA and proteins create gelatinous droplets that don't fuse easily with other droplets, explaining why liquid organelles stay apart in cells. The study may provide insight into neurodegenerative diseases like ALS.
A unique study on Gammaracanthus lacustris reveals the amphipod's life cycle and trophic position in deep lakes. The species is a carnivore, feeding on zooplankton and other crustaceans, but its high trophic position makes it a valuable prey for many fish and seals.
Scientists discover a hitherto unknown mechanism behind the formation of nitroso thiols, important reaction products of nitric oxide. This process occurs during the formation of dinitrosyl iron complexes (DNICs), which are also products of nitric oxide.
A new study found that genetically diverse corn plants have varying responses to high ozone levels, with some experiencing yield losses of up to 10%. The research could lead to the development of ozone-resistant corn varieties, helping plant scientists address the hidden threat to corn agriculture.
Researchers at MIT have developed a rapid imaging method to visualize hundreds of synaptic proteins at high resolution. By analyzing protein levels in thousands of neurons, they discovered groups of proteins that tend to associate with each other more often than others, shedding light on synapse subtypes and their functions.
Scientists analyzed mountain landscapes worldwide and found that after a certain elevation, channels become sensitive to subtle changes in inclines, limiting mountain height. This discovery has implications for understanding ancient climate, forecasting future patterns, and exploring geophysical links of mountain formation.