Articles tagged with Postdoctoral Work
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers observed that massive stars losing mass to companion stars before exploding can create Type Ib or IIb supernovae. Stellar winds also play a role in the process, especially for high-mass stars.
A team of researchers from Duke University and Aalto University has developed a device called a meta-mirror that can perfectly reflect sound waves in any direction. The device uses metamaterials to control the speed and amplitude of sound waves, allowing it to steer them towards desired directions.
A new study published in Ecological Monographs provides insights into the survivability of the desert yellowhead, a rare Wyoming plant. The research found that negative density dependence and diversity in the plant's responses to environmental factors have allowed it to persist in small numbers.
Researchers found that light pulses can induce eta pairing in Mott insulators, turning them into superconductors. This unconventional type of conductivity arises from repulsive interactions between electrons and is believed to take place under non-equilibrium conditions.
A new study published in Aging Clinical and Experimental Research found that high health literacy can be a resource in old age, leading to better physical functioning, fewer illnesses, and improved health ratings. The study also highlighted the importance of evaluating media health information's reliability.
A new study by NYU researchers found that having a well-rounded ending marks a positive transition from one stage of life to the next. This means feeling closure and completing all loose ends, leading to less regret and happier future entries.
Researchers at Aalto University used brain scanning to study how people reconstruct facts from clues, revealing the brain's ability to activate a range of properties associated with a concept. The method has potential applications in detecting memory disorders and understanding individual differences in perception.
A newly discovered tyrannosaur, Moros intrepidus, has narrowed a 70-million-year gap in the North American fossil record. The species, which lived about 96 million years ago, was small but exceptionally fast and had advanced sensory capabilities.
In a study published in The Royal Society Interface, researchers at NYU Tandon found that individuals in small groups dynamically decide who to follow based on performance over time. This leads to the emergence of group leaders, exerting stronger influence on others as their accuracy increases.
Researchers from Australia, New Zealand, and the US reveal that the African origins of New Zealand's giant extinct adzebill bird were traced to the tiny flufftails found in Madagascar and Africa. Genetic data analysis suggests a close relationship between the adzebills and their living relatives.
A university-wide analysis found that professors' 'growth mindsets' are associated with better educational outcomes for all students, especially underrepresented racial and ethnic groups. In STEM classes, faculty who believe intelligence is malleable have smaller racial achievement gaps.
A UCLA-led team has developed a highly durable aerogel that can withstand intense heat and severe temperature changes, making it an ideal material for insulating spacecraft. The new ceramic aerogel is ultra-lightweight, flexible, and resistant to fire and corrosion.
New research confirms that President Trump and leaders like him are part of a long-term trend towards intuitive thinking in politics. The study found that low analytic thinking and high clout are becoming more common globally, particularly in the US and Canada.
The eight largest countries account for 50 percent of Earth's land area but barely three percent of nations. Larger countries accumulate more ecosystem values, concentrating power in a few hands, and their domestic policies can have global environmental repercussions.
Princeton researchers have demonstrated a new way of making controllable 'quantum wires' in the presence of a magnetic field. They found channels of conducting electrons that form between two quantum states on the surface of a bismuth crystal subjected to a high magnetic field. The current flow in these channels can be turned on and of...
A team of FSU researchers has discovered a way to convert asymmetric molecules into their mirror image counterparts through light-induced proton transfer. This breakthrough could lead to more efficient drug screening and reduced waste in pharmaceutical processes.
Scientists discovered that Antarctic meltwater streams retain their chemical composition regardless of flow rate, with high levels of chemical weathering being the primary mechanism. This finding has implications for understanding stream behavior and predicting water quality changes in temperate watersheds.
Researchers found that walking about 100 steps per minute constitutes moderate intensity and vigorous walking begins at about 130 steps per minute. A simple guideline provides walkers with a concrete way to track their activity level without relying on exercise devices or complicated calculations.
Researchers found that the Greenland ice sheet was more sensitive to warming in the past million years, and that geothermal heat beneath the ice sheet played a crucial role in its formation and melting. The team's hypothesis suggests that past geological changes can help predict future ice sheet behavior.
Daniel Nelson, a University of Oklahoma postdoctoral researcher, has won the Hynes Award for his groundbreaking work on the effects of climate change on freshwater ecosystems. His research, published in Global Change Biology, showed that warming may reassemble invertebrate communities and lower total invertebrate density but have a neu...
Researchers led by Penn State astronomer Pragati Pradhan found that stellar winds, composed of protons, electrons, and metal atoms, contain dense clumps. The Chandra data revealed a 'Compton shoulder' indicating back scattering by surrounding matter, providing new insights into star environments.
Researchers found that male pouched rats with longer anogenital distances prefer the scent of patent females, while those with shorter AGDs show no preference. This unique trait helps males distinguish viable from non-viable partners in a split second.
The NIH has launched a new fellowship program to support the next generation of African scientific leaders. The program aims to build research capacity in African countries and develop ongoing scientific partnerships.
Researchers at University of Oxford and University of Jyväskylä have discovered a gold compound that reacts with carbon dioxide to form a product where the gold atom attacks the central carbon atom. This finding marks the first example of nucleophilic reactivity by molecular gold, enabling new applications in chemical reactions.
The study analyzed register data from 5.9 million people in Denmark, uncovering how different types of mental disorders accumulate across a lifespan. Comorbidity is confirmed as the rule, not the exception, with those diagnosed with one mental disorder more likely to receive diagnoses for all other types.
A new study from the University of Eastern Finland reveals that linoleic acid's impact on human inflammatory response is influenced by genetic variations. The study, which analyzed over 1,300 middle-aged men, found that different FADS1 gene variants resulted in varying effects on fasting glucose levels and inflammation.
Researchers at UT Austin develop a new method to build synthetic protein structures, allowing for the creation of nanomachines and other complex systems. The 'SUpercharged PRotein Assembly' (SuPrA) method mimics nature's way of forming molecular machines, enabling flexible and self-assembling structures.
PhD students from underrepresented minority groups publish more research when their institutional culture is welcoming and sets clear expectations. Black students face challenges due to negative experiences in white settings, but these are mitigated by a sense of preparedness and belonging.
Astronomers have found the first direct evidence of white dwarf stars solidifying into crystals, which could make them billions of years older than previously thought. This discovery has been published in Nature and is based on observations taken with the European Space Agency's Gaia satellite.
The sensor wraps around the healing vessel and detects changes in electric charge, allowing doctors to monitor blood flow remotely. Researchers are refining their sensitivity and exploring applications for precision health, including telemedicine and early interventions.
The December 2018 nTIDE Jobs Report shows a dip in job numbers for Americans with disabilities, but employment experts remain optimistic for growth in 2019. International fellowship programs are offering support and training to professionals in disability-related fields, aiming to improve inclusion in the workplace.
Researchers at Cornell University have developed a low-cost method to capture complete RNA transcription information in single-cell genomics. The new technique, called DART-seq, uses droplet microfluidics to simultaneously analyze multiple genes and identify virus-infected cells.
A new RNA-binding compound has been found to block the most common genetic cause of both familial ALS and frontotemporal dementia, according to researchers at Scripps Research. The compound targets a specific form of RNA involved in protein production, potentially providing a new avenue for treating these diseases.
Researchers studied how male broad-tailed hummingbirds combine speed, sound, and color in their displays to attract females. They discovered that the most dramatic aspects of the dive happen almost all at once, just before the male soars past the female.
Researchers found that average forest trees growing in conditions similar to those of their peers will experience a 75% reduction in growth. The new study is based on a database of unanalyzed tree cores from the US Forest Service and provides a more accurate estimate than previous studies.
A recent study found that passive exposure to unfamiliar speech sounds can improve adult language learners' ability to discriminate speech sounds. Researchers from the University of Jyväskylä and Beijing Normal University used brain response measurements to measure discrimination ability after prolonged passive exposure.
A UK-wide survey found that GPs are skeptical about AI's impact on their profession, with many believing technology can't replace empathic care. However, some GPs think AI can handle administrative tasks efficiently.
Biofilm researchers at Princeton University have found a new method for removing nasty biofilms, which can cause medical infections and clog equipment. The technique, called capillary peeling, uses water to drive a wedge between the biofilm and surface, allowing for complete removal.
The Dracula ant has the fastest animal movement on record, with its mandibles snapping shut at incredible speeds. This unique mechanism allows the ants to capture prey and defend their nests, making them a fascinating subject for study.
Rebekah Charney, a postdoctoral researcher at UCR, has been awarded a $177,000 NIH fellowship to study the earliest events underlying neural crest cell formation. The research aims to address key biological questions and potentially lead to novel therapeutics.
A new study by Ohio State University found that utility customers rely on perception of cost savings rather than actual savings when deciding to participate in energy-conservation programs. The study involved 8,702 customers and showed that consumers who thought they were saving more were more likely to renew their programs.
A recent study found that changes in relationships affect physical activity levels, with divorced men and newly partnered women experiencing significant reductions in daily steps. Interestingly, higher socioeconomic individuals showed increased aerobic steps over a four-year follow-up period.
The study found that transferring an electric charge equivalent to 0.4 electrons from Pd to MOFs enables electron bands in Pd nanocubes to store more hydrogen, resulting in doubled storage capacity for hybrid materials. Hybrid materials with superior hydrogen storage properties or catalytic capabilities may be developed using this method.
The European Research Council awarded €573 million in funding to 291 top mid-career researchers from 40 countries, with a focus on building teams and pursuing innovative ideas. The grants will support research projects across various domains, including physical sciences, life sciences, and social sciences.
Researchers from Princeton University developed new light-harnessing systems to probe membraneless organelle formation and its impact on cellular DNA. The discovery sheds light on the role of these organelles in diseases like cancer, Alzheimer's, and ALS.
Scientists have identified a 'bottleneck' in the brain's speech perception mechanism, revealing how it processes language in noisy environments. The study found that the brain recognizes phonetic sounds and transitions to linguistic information in under 10ms.
Materials scientists have developed a new strategy to keep condensed droplets from coalescing into a film, allowing for more efficient heat transfer. The approach uses superomniphobic surfaces with knife-like ridges to create 'jumping' droplets that repel and move away from the condenser surface.
A new study published in Nature Communications found that children from low-income families who received early intensive education tend to exhibit high levels of fairness in their decision-making processes decades later. They are more sensitive to inequality and prioritize long-term benefits over short-term gains, suggesting a lasting ...
Researchers from UCI and Singapore find that widespread fires in Indonesia's peatlands, which are hundreds to thousands of years old, were the main source of severe air pollution in Southeast Asia. The team's analysis confirms human activities as the primary cause of these environmental catastrophes.
Researchers identify potential causes of bias in machine learning systems and demonstrate how changing data collection methods can reduce bias without compromising accuracy. They suggest identifying clusters of patients with high disparities in accuracy to inform data collection decisions.
Researchers identified early career publications as a contributor to the racial gap in NIH funding, suggesting that mentoring interventions can help convert grant funding into competitive publication records. The study found that black or African-American scientists reported fewer papers and citations compared to their white counterparts.
A new brain imaging study found that when subjects expect more heat, brain regions involved in threat and fear are more activated, leading to increased pain perception. The study also showed that positive expectations can have the opposite effects, suggesting a potential link between negative expectations and chronic pain.
Researchers at Aalto University developed a new computational model to identify and classify atomic environments on customised carbon surfaces. This knowledge will enable the creation of tailored surfaces for biomedical applications, including real-time monitoring of patient blood levels.
Researchers develop a new, more realistic model of human interaction, finding that cooperation is unstable without open communication. The study reveals that even a single difference of opinion can lead to dramatic effects and polarization in the population.
The Irene Diamond Fund/AFAR Postdoctoral Transition Awards in Aging will provide full-time research training and flexible grant support to seven postdoctoral fellows studying various aspects of aging. The awards aim to create a research pipeline for advancing therapies for age-related diseases.
The American Federation for Aging Research (AFAR) and the Glenn Foundation for Medical Research announced the recipients of the 2018 Glenn Foundation Postdoctoral Fellowships in Aging Research, supporting postdocs studying basic research mechanisms of aging. The program provides $60,000 grants to study human health and disease.
A study by Angela Cooper and colleagues found that adults have difficulty distinguishing between children's voices, with only about 40% correct identification rate. The researchers used a space alien interactive game to elicit recordings from 2-year-olds and their mothers, which led to the development of new training methods for improv...
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.