Articles tagged with Postdoctoral Work
A new study shows that fertility decisions are influenced by social network, particularly among female high school friends. Having a friend who gives birth increases the likelihood of a woman having a child, with effects reaching peak around two years later.
A study by the University of Adelaide found that women who eat a poor diet before becoming pregnant are around 50% more likely to have a preterm birth than those on a healthy diet. Women who consistently ate high protein and fruit prior to conception were less likely to have a preterm birth.
Researchers from Aarhus University have discovered a hypothesis that explains how the flippase functions in cell membranes, shedding light on genetic errors that cause serious diseases. The study provides new insights into the mechanism of lipid transport and has potential applications for diagnosis and treatment.
The Genetics Society of America has honored nine young researchers with poster awards for their innovative work on Drosophila melanogaster. The winners, who presented at the 55th Annual Drosophila Research Conference, explored various aspects of genetic and molecular biology. Their research has significant implications for understandin...
The University of Washington is receiving a $31.2 million gift from Washington Research Foundation to fund four interdisciplinary initiatives that tackle crucial challenges in global innovation. The funding will boost the UW's research contribution, attract top postdoctoral researchers, and encourage spinout companies.
Scientists at Lawrence Livermore National Laboratory and the GSI Helmholtz Centre for Heavy Ion Research have confirmed the existence of element 117. The element's decay chain to elements 115 and 113 has been verified through experiments.
Rice University researchers have created a thin-film battery that combines the best qualities of high-energy batteries and supercapacitors, retaining over 76% of its energy capacity after 10,000 charge/discharge cycles. The flexible device has potential for wearable electronics.
A new orchid species, Lophiaris silverarum, has been named after UC Riverside researcher Katia Silvera. The species was discovered in central Panama and is currently growing only in that region. Its slow growth rate makes it rare and difficult to cultivate.
Researchers at Penn State have developed a new method to link genetic markers with facial features, allowing for the extraction of individual gene effects on facial shape. This breakthrough could lead to improved forensic analysis and better understanding of human genetics.
Researchers are using a unique approach to climate change vulnerability, involving community stakeholders and scenario-building techniques. The study focuses on two geographic case studies, Big Hole Valley in Montana and Grand County in Colorado, exploring how communities can prepare for future ecological hazards.
A recent study from the University of California, Davis, analyzes the ovipositor and behavior of Drosophila suzukii, a fruit fly known to deposit eggs inside ripening fruit. The research highlights the potential for this pest to spread rapidly across North America.
Researchers at UT Southwestern Medical Center have discovered a new pathway linking two major biological processes that occur after a heart attack, leading to potential cardioprotection. The study identifies the activation of the unfolded protein response (UPR) and the hexosamine biosynthetic pathway as key events in this process.
Chronic pain researchers found that individuals with chronic tension-type headache exhibited impaired neuroplasticity, affecting their brain's ability to change and adapt. This discovery could lead to more targeted treatments for patients.
Researchers propose a coordinated response plan to study the impacts of biomass burning and haze on Southeast Asian marine ecosystems. The study aims to gather baseline information to inform effective management of threatened marine ecosystems in the region.
Researchers at UCLA have made major improvements in computer processing using multiferroic magnetic materials, reducing wasted heat and increasing power efficiency by up to 1,000 times. This breakthrough could make future devices more energy-efficient than current technologies.
A recent Finnish study found that individuals with poor self-rated physical fitness in midlife (around age 50) are four times more likely to develop dementia over three decades compared to those with good fitness. Maintaining physical activity and addressing lifestyle factors may help reduce this risk.
Researchers found a new application of physics tools in understanding epigenetic memory, which is how organisms create a biological memory of certain conditions. The study highlights the interdisciplinary nature of modern molecular biology and shows how mathematical models can help clarify complex biological problems.
The Price Family Foundation has awarded a $3 million grant to Albert Einstein College of Medicine and the University of Oklahoma to investigate the structural biology of anaerobic microorganisms, with a focus on combating C. difficile infections. The joint project aims to find better treatments for these life-threatening infections.
The University of California, Riverside has found that Tamarixia radiata, a wasp that targets the Asian citrus psyllid, poses no significant environmental risk. The wasp is being used for biological control in Florida, Texas, and other regions to combat the invasive pest.
A recent brain scan study suggests that individuals engage in risky behaviors due to inadequate self-control, rather than excessive desire. The research used a video game to simulate risk-taking and found that the software accurately predicted choices 71% of the time.
Scientists have identified a potential treatment mechanism for the EV71 virus, which causes severe brain swelling and paralysis in children. The discovery was made by creating antibodies that can neutralize the virus by inducing genome release, rendering it non-infectious.
A Baylor University study found a positive association between religiosity and loving attitudes toward other racial and ethnic groups, but not those who violate values. Researchers studied 389 religiously diverse adults in an online survey to examine the relationship between religiosity and love of neighbors.
Researchers at the University of Wisconsin-Madison have developed a process to create concentrated sugar streams using gamma valerolactone, which can be converted into cellulosic ethanol and drop-in biofuels. The process converts 85-95% of starting material to sugars suitable for yeast fermentation.
Engineers from Stanford and UNL collaborated to produce the world's fastest thin-film organic transistors, outperforming previous examples by over five times. The breakthrough could lead to inexpensive, high-performance electronics built on transparent substrates.
A recent study published in Diabetes Care journal found that artificially sweetened drinks produced a neutral response in healthy humans, unlike previous findings. The researchers aim to better understand the effects of long-term artificial sweetener intake on human health.
Researchers have discovered new abilities to manipulate light and sound using structured polymers, which could lead to breakthroughs in computing, sensing technology, and soundproofing. The findings suggest the potential for creating thin soundproofing materials that can guide rather than absorb sound.
In a breakthrough discovery, Rice University researchers found that free electrons in metallic and doped carbon nanotubes create plasmons at terahertz frequencies, enabling the potential for advanced optoelectronic devices. This finding clarifies the origin of the previously observed terahertz peak in nanotubes.
LSU has received a $2 million grant from the National Institutes of Health (NIH) to continue its Initiative for Maximizing Student Development (IMSD) program, which provides research training and career development opportunities for underrepresented minority graduate and undergraduate students.
Researchers at TUM have devised a scheme that wrings provably strong security out of the physical layer, preventing eavesdroppers from receiving transmitted information. The approach uses two useless frequency bands to 'super-activate' the system and achieve positive capacity for secure communication.
A new study found that buffet diners are more likely to choose healthy foods when they are presented first. The researchers discovered that the presentation order of buffet food significantly impacts selection, with healthier options triggering subsequent choices.
Researchers at Northwestern University have created a p-n heterojunction diode using molybdenum disulfide and carbon nanotubes, allowing for electronically tunable device characteristics. The device has also shown ultrafast photodetection capabilities with a sensitive response to light.
New research reveals that groups cooperate less for climate change mitigation when rewards are in the future, especially for future generations. Despite initial investment, none of the groups achieved the target due to instant gratification.
Five Human Frontier Science Program (HFSP) grantees were awarded Nobel Prizes in Physiology or Medicine and Chemistry for their groundbreaking work. This achievement underscores the value of supporting innovative research projects and fosters collaboration among scientists.
The MIT researchers' new system of self-assembling robots uses a surprisingly simple scheme to overcome the complexity of traditional modular robot designs. By giving up on static stability and leveraging clever engineering, they create cubes that can climb, roll, and even move while suspended upside down.
Researchers developed nanowires that block lithium diffusion, promoting layer-by-layer lithiation and potentially minimizing cracking and improving durability. This breakthrough could lead to more effective electrode architectures for lithium-ion batteries.
New tools developed by MIT researchers allow people with minimal programming skills to rapidly build cellphone applications for disaster relief, utilizing the App Inventor and RDF standards. The apps can monitor multiple data sources, display information on Google maps, and enable users to annotate or supplement the data.
Researchers have created a transparent, elastic OLED that can be repeatedly stretched, folded and twisted at room temperature while still retaining its original shape. The new material has potential applications in smartphones, clothing, lighting, medical tools and more.
Researchers at the University of Copenhagen discovered that mir-79, a tiny molecule, plays a crucial role in regulating neural development in roundworms. By controlling the addition of specific sugars to signaling molecules, mir-79 guides nerve cell migration and ensures proper nervous system function. This finding has important implic...
Researchers from NC State University have developed a theoretical model that can predict the grain size of nanomaterial alloys at elevated temperatures. The model allows for targeted alloy design without trial-and-error, enabling the development of temperature-stable nano-alloys.
The Entomological Foundation awards Dr. John Acorn the Entomological Foundation Medal of Honor for his preeminence in the field through outstanding contributions. The foundation also recognizes Dr. Douglas B. Walsh's efforts in integrated pest management, resulting in a reduction of over 100,000 pounds of insecticide use annually.
Professor Yasuhisa Asano received the 2013 Enzyme Engineering Award for his contributions to microbial degradation and transformation of nitrile compounds. He has engineered enzymes for large-scale production of amino acids, nucleic acids, and other biotechnological tools.
Two Tennessee high school students, Dalton Chaffee and Hayes Griffin, published their research on mate choice in the journal Evolution, shedding new light on how mate selection is influenced by sexual imprinting. The study revealed that females' ability to identify preferred mates affects the evolution of sexual imprinting.
A University of Washington team has developed a microneedle patch that can precisely deliver a tuberculosis test without user error. The patch uses biodegradable needles and has been shown to be as effective as the traditional skin test in detecting the infection.
The researchers discovered that the interface between two non-magnetic materials exhibits magnetism due to the formation of local moments. This phenomenon could lead to the creation of electronic devices that combine computation and data storage capabilities.
Dr. Pilkar will analyze walking patterns and response levels to FES interventions using 3D Motion Capture System and Electromyogram (EMG) System.
A recent study found that enhancer RNA molecules can regulate gene expression and cause long-term epigenetic changes in cells. The researchers used genome-wide approaches to demonstrate the emergence of novel enhancers in primary macrophage cells, which were linked to histone methylation.
A Baylor University study found that individuals attending large congregations view racial inequality differently than those in smaller groups, with larger congregations attributing it to factors other than discrimination or lack of quality education.
Researchers at the University of Illinois have characterized stem cells in larval schistosomes, which may help control the parasite's life cycle and potentially lead to its eradication. The study discovered molecular signatures similar to those found in free-living flatworms, allowing schistosome larvae to rapidly reproduce.
Research at Duke University found that practice in estimating and comparing quantities can improve math abilities, particularly for symbolic math skills. The study tested adult volunteers before and after training sessions, showing significant improvement in math test scores compared to a control group.
Researchers at MIT created a layer of tiny grains that can funnel acoustic waves, potentially leading to smaller electronic devices and new types of blast-shielding material. The discovery could also enable the development of microbalances capable of measuring tiny changes in weight.
Researchers at the University of Oregon have made breakthroughs in understanding the complex interactions between actin filaments and regulatory proteins. They discovered how tiny synthetic molecules disrupt the activity of a key molecular machine, potentially leading to new therapeutic targets for diseases such as cancer and HIV.
A study published in Neuron found that precommitment, or restricting access to tempting options, is a more effective self-control strategy than willpower. This approach can help individuals avoid unhealthy choices and achieve their weight loss goals.
Researchers at Penn and two institutions developed a way to precisely design active elements of catalysts, identifying critical parameters for improvement. This new paradigm can fine-tune catalysts used in various applications, including environmental remediation and material production.
Researchers from Woods Hole Oceanographic Institution and University of California, Santa Barbara, used a patented method to fingerprint chemical makeup of oil sheens and estimate source based on evaporation of gasoline-like compounds. The study confirms that the Deepwater Horizon debris is the likely source of Gulf of Mexico oil sheens.
Researchers have redefined the understanding of how muscles generate power, expanding the scope of disease treatments. High-energy X-rays and cloud computing facilitated this breakthrough, revealing that muscle force comes from both filament overlap and lattice work.
A study by Princeton University researchers found that altitude sickness influences ethnic demographics in nations with steep terrain. The Han Chinese population tends to settle lower than 8,900 feet above sea level, while Tibetan settlements only begin at higher elevations, suggesting a direct effect of altitude on settlement patterns.
Researchers found that exposure to images of Chinese culture impairs English fluency, with higher recognition of literal translations and faster processing times. This disruption occurs due to the automaticity of frame-switching, which sometimes interferes with second-language performance.
Autism Speaks has committed nearly $199 million to research projects aiming to advance understanding of autism causes, prevention, treatment, and cure. The organization supports six translational postdoctoral fellowships focusing on brain studies, sleep patterns, and social cues in individuals with autism.
Yinsheng Wang, a UC Riverside professor of chemistry, has received the prestigious Biemann Medal for his significant contributions to mass spectrometry. The award recognizes his work on DNA damage and anti-tumor drugs, highlighting the importance of mass spectrometry in understanding genetic information.
The FASEB MARC Program has announced the recipients of its travel awards for the June 2013 FASEB Science Research Conferences. This year, five awards totaling $8,000 were conferred to promote the entry of underrepresented minority students, postdoctorates, and scientists into the basic science community.