Articles tagged with Doctoral Students
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 have developed a new dye called MS5 that significantly enhances the efficiency of dye-sensitized solar cells (DSSCs), which are already being manufactured on a large scale. The new dye produces an open-circuit voltage of 1.24 Volts and achieves a power conversion efficiency of 13.5%, surpassing previous records in the field.
Research shows that a single negative first review can cause a product to fail and affect future reviews for up to three years. Retailers can mitigate this impact by detecting and addressing negative early reviews.
New research from West Virginia University economists finds that presidential inaugurations have gained popularity as must-see tourist events in recent years. Hotel occupancy rates around the inaugurations were significantly higher than other events, with increases seen prior to and after the ceremony.
Research on chemistry PhD students reveals women from historically marginalized groups have fewer positive interactions with advisors and less financial support. Despite this, students from underrepresented groups are more likely to express commitment to scholastic goals when supported by faculty members from similar backgrounds.
Researchers at Penn State have developed an ultra-thin and energy-efficient photodetector on glass, paving the way for commercialization of 'smart glass' technology. The technology can be applied in various industries, including manufacturing, transportation, and healthcare.
University of Washington researchers develop a 98mg sensor system that can be released from drones or insects and land safely without breaking, collecting data for almost three years. The system uses a magnetic pin to hold the sensor, which is then released using a wireless command, allowing for remote monitoring in hard-to-reach areas.
Uber drivers use dynamic price mechanisms to attract more customers and increase revenue. The researchers analyzed price data from 59 cities worldwide and found that the strategy is often used in airports and exhibition centers.
Researchers at Cornell University developed a method to create maneuverable 3D images showing changes in appearance over time using deep learning and tens of thousands of publicly available tourist photos. The tool, called Deep Multiplane Images, allows users to explore scenes from different viewpoints and time frames.
A supersensitive dopamine detector developed using 2D materials can help diagnose disorders such as Parkinson's disease and schizophrenia. The detector is low-cost, flexible, and can detect dopamine in real-time, making it a promising tool for non-invasive monitoring.
A study led by Jennifer Todd at Anglia Ruskin University found that paying attention to internal bodily sensations can increase appreciation of one's body. The researchers measured gastric interoception and found a link between feelings of fullness and positive body image in adults from the UK and Malaysia.
A new USC study has created a hate speech classifier that is more context-sensitive, reducing errors that amplify racial bias. The algorithm considers context and specific features of hate speech to improve accuracy.
A new study from Ohio State University found that using humor on social media can lead to a decrease in credibility and support for candidates. Participants who viewed humorous tweets were more likely to rate the candidate as less credible and less likely to vote for them.
Erick C. Jones, a renowned researcher at the University of Texas at Arlington, has been recognized as a Fellow of the Institute of Industrial and Systems Engineers (IISE). He is internationally recognized for his pioneering work on radio-frequency identification technologies, Lean Six Sigma Quality Management, and autonomous inventory ...
A recent study by Penn State researchers found that providing users with the option to adjust privacy and content settings on Amazon Alexa does not necessarily increase their trust in the platform. In fact, for power users, it can have an unfavorable effect. However, customizing content increased trust among sensitive users.
Researchers found that people are hesitant to use single sign-on services for sensitive apps like relationship and financial apps, citing concerns about data leakage and privacy. Participants preferred to use their email address or create a new account to access these apps.
A Michigan State University study found that people distinguish between massive and simple obligations, with the latter creating a 'norm of reciprocity' and strengthening relationships. Obligations that disrupt daily life or create financial burdens can harm relationships.
A new study found that partners with relationship anxiety before having a child are more likely to feel jealous of the baby. The research suggests that expectant parents should be aware of their relationship style before having their first baby, as this may help them deal with feelings more constructively.
Researchers developed RLBox to protect browsers from buggy third-party libraries by sandboxing them, reducing the risk of attacks. The framework increases browser security and will be integrated into Firefox to shield users from vulnerabilities.
The research aims to provide an effective and efficient simulation technology for designing high-performance gas sensors and sensor arrays. The team will model physisorption and chemisorption of gas molecules on sensor surfaces and study environmental effects.
Researchers at Penn State have developed a wearable gas sensor that detects gases, biomolecules, and chemicals using nanomaterials. The device's self-heating mechanism improves sensitivity and allows for quick recovery and reuse.
A study of over 2,500 people in the US and China identified 13 universal emotional responses to music, including amusement, joy, and relaxation. The research provides a framework for understanding how music evokes emotions across cultures and has potential applications in psychology, therapy, and music streaming services.
Researchers found that luxury purchases can lead to feelings of inauthenticity, reducing consumer enjoyment. Consumers who feel they don't deserve their luxurious items are more likely to experience impostor syndrome.
A new study by the University of Oregon team reevaluated radiocarbon dating results from cultural sites on 55 islands, revealing that seafaring South Americans settled first on large northernmost islands of the Greater Antilles. The findings challenge a long-held stepping-stone model of Caribbean colonization.
Joanna Clark is developing a technique to study past Martian climate conditions using silica minerals. She plans to create silica minerals in the laboratory and analyze them for oxygen isotopes.
Daily exercise at moderate intensity may improve appetite and blood glucose regulation by increasing glucagon-like peptide-1 (GLP-1) levels. Moderate-intensity physical activity for just 30 minutes a day, such as brisk walking or gardening, could lower the risk of diabetes in men.
A study published in Journal of Vision found that our aesthetic assessment is biased by the artwork seen previously. Observers rated paintings higher following an attractive painting and lower after an unattractive one, revealing a positive serial dependence effect.
A new study conducted at the University of Georgia found that feelings of neighborhood pride and interactions with tourists influence residents' attitudes towards short-term vacation rentals. The study, which surveyed residents in Savannah, Georgia, suggests that well-designed regulations can foster support for these types of rentals.
The graphene nanomechanical bolometer is the fastest and most sensitive in its class, detecting nearly every color of light at high speeds. It has wide-spread use potential in astronomy, medicine, industrial manufacturing, and more.
Researchers have developed a new flexible membrane that guides cracks away from critical components, increasing the functional lifespan of biomedical devices. The study, led by Binghamton University Associate Professor Guy German, uses human skin topography as a model to direct cracks in the best way possible.
A recent study by University of Alberta scientists found that both humans and black-capped chickadees can detect high-arousal vocalizations from other species. This ability suggests an innate capacity for understanding emotional states through sound, shared among vocal learners like humans and songbirds.
A Rutgers University study uses artificial intelligence to control a robotic arm that efficiently packs boxes, saving businesses time and money. The system develops software and algorithms for robust motion and real-time monitoring to detect failures.
Researchers at Saarland University have developed a system that predicts lightning and thunderstorms using artificial intelligence and satellite images. The system achieves an accuracy of 96% for predicting flashes within the next 15 minutes, and aims to reduce false alarms by training on additional features.
A Vanderbilt team designed a device that captures the natural stumble response of people with two legs, a challenge for those with prosthetic legs. By tripping test subjects 190 times, they aimed to program computer-controlled prosthetics to prevent more falls.
A study by Florian Kunze and Max Reinwald found that employees who don't fit in teams experience discrimination and absenteeism, which can lead to significant losses for companies. The researchers observed over 800 teams in a Swiss-based service company over seven years and found that dissimilar team members accrue more days of absence.
A new study by University of British Columbia researchers found a correlation between excessive engagement with loot boxes and measures of problem gambling, but not problem video gaming. Loot box use was associated with risky gambling behaviours, suggesting that the feature may be contributing to gambling-like problems in gamers.
Researchers from the University of Oregon found that female bonobos control meat consumption and sharing, similar to male-dominated chimpanzees. They also observed aggressive behavior towards adult males trying to take pieces of meat, but showed tolerance with subadult males.
A study published in Physical Review Letters demonstrates that algorithms based on deep neural networks can better understand quantum physics phenomena. Researchers found a way to harness AI to enhance understanding of quantum behavior, potentially revolutionizing various aspects of life.
A team of USC researchers developed an AI-controlled robotic limb that can learn a new walking task in 5 minutes and adapt to other tasks without programming. The robot uses bio-inspired algorithms to build an internal map of its limb and environment, enabling it to develop personalized movements.
A new study published in PLOS ONE found that medium syncopation rhythms with simple and medium harmony complexity elicited the highest ratings of pleasure and movement. Harmony boosts the inverted U curve effect, making listeners want to move more when combined with rhythm.
A new study found that balloons are the most lethal marine debris for seabirds, with a single piece killing 20% of seabirds and nine pieces killing 50%, while blockages or infections caused by gastrointestinal obstructions were leading causes of death
Researchers found that 94% of recent authentication systems have flaws in their reported performance metrics, leading to potential security consequences. A novel solution proposes combining two metrics to measure the success of user login systems.
Researchers from ETH Zurich developed a new model that simulates earthquake cycles in the Himalayas, predicting powerful earthquakes with a periodicity of 400 to 600 years. The model shows that medium-sized earthquakes can create conditions for even larger ones, leading to complete stress release in the rupture zone.
Engineers at the University of Washington have developed a sensing system that can ride on top of a bumblebee, allowing for long-term data collection without power constraints. The system uses a tiny rechargeable battery and a receiver to triangulate the bee's position, enabling precise location tracking.
A recent study at the University of Jyväskylä found that older people who persistently strive for their goals but can adjust them to current circumstances tend to move more and participate in outdoor activities. This suggests that tenacity and flexibility are essential resources for maintaining autonomy and quality of life in old age.
Researchers are using geopolymers and sustainable cement materials to strengthen highway embankments in the Paris, Texas district. This project aims to reduce carbon footprint by replacing traditional materials with waste-based alternatives.
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 MIT CSAIL team has developed a new approach called DAWG to securely partition cache memory, making it harder for hackers to exploit Meltdown and Spectre vulnerabilities. This method can have immediate applications in cloud computing, especially in fields like medicine and finance.
The University of Texas at Arlington has received a $1.2 million grant from the US Department of Education to increase doctoral students in computer science and engineering, particularly among women and minorities. The grant will also support interdisciplinary research on assistive technologies for people with disabilities.
A physics model applied to a 'Super Court' of Supreme Justices found that consensus dominates the court's decisions, with strong correlations in voting persisting beyond individual justices' tenures. The study reveals that partisan issues are more complex than simple intuition suggests, and votes against prevailing opinions are probable.
Researchers identified two genetic variants associated with meaning in life and six with happiness in a massive study. The findings suggest that biological differences play a role in variations in meaning and purpose in life.
A new psychology study suggests that using verbs to talk about actions with children can lead to more resilience following setbacks. In contrast, asking children to be helpers or readers may hinder their perseverance.
Researchers at MIT CSAIL have developed a robot system that can inspect and understand objects, allowing it to perform specific tasks such as picking up objects from a cluttered space. The system, called Dense Object Nets, uses a self-supervised approach and doesn't require human annotations.
A UTA doctoral student has received a Graduate Research Fellowship Program grant to fund her research on genetic variation in whiptail lizards and its impact on the microbiome. The award will support her three-year research project using both sexually and asexually reproducing species living in sympatry.
Engineers at UCR have created gold nanobeads with spiky and hollow structures by modifying the M13 bacteriophage virus. The discovery could lead to more efficient production of electronic components and new applications for wastewater treatment.
Researchers at the University of Pittsburgh developed a new approach to model complex chemical reactions, enabling better understanding of fundamental reactions and their impact on chemical engineering. PhD student Yasemin Basdogan created an artistic depiction of the research for the journal cover.
A new University of Guelph study found people in consensual non-monogamous relationships experience similar levels of satisfaction and well-being to those in monogamous ones. Consensually non-monogamous relationships are more common than thought, with 3-7% of North Americans involved.
A newly discovered wasp species, Dolichogenidea xenomorph, has a parasitic lifecycle similar to the Alien movie franchise monster. The wasp injects eggs into live caterpillars and eats them from the inside out.
A team of researchers at Cornell University has discovered 10-nanometer, individual, self-assembled dodecahedral structures that could have significant applications in mesoscale material assembly and medical diagnostics. The discovery was made using a combination of machine learning algorithms and cryogenic electron microscopy.
UTA doctoral students LaTasha Taylor Starr and Ariel Bowman developed ESTe²M Builders, an educational program that combines science, technology, engineering, and math with entrepreneurship. The program aims to build confidence and communication skills in young students.
Research reveals that specific local features in metro maps significantly impact usability, with some hazards affecting accuracy more than colour-coding schemes. Route-coloured and trunk-coloured maps showed varying performance depending on journey complexity.