Articles tagged with Rice
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.
Leto Solutions, a UTSA medical device startup, was recognized for its promising business opportunity and high-value commercialization. The company's Aquilonix Prosthesis Cooling System resolves heat-related issues common to lower limb amputees., Developed by UTSA engineering and business seniors who won a technology venture competition.
A Rice University lab has invented a tabletop device to evaluate the efficiency of oil and gas wells by analyzing nanoparticle movement. The device simulates the long path nanoparticles travel through deep rock formations, providing valuable information for producers.
Rice University researchers conducted a two-year census of 4,500 possible cap formations for nanotubes, finding that the elastic energy landscapes involved in cap formation do not dictate the nanotube's chirality. Instead, other factors such as catalyst interaction and energy landscape play a crucial role.
A new survey of over 10,000 Americans found that nearly 50% of evangelicals believe science and religion can work together, contrary to public perception. The study also showed that scientists are more likely to practice their faith than the general population, challenging conventional wisdom.
Carbon nanotube-based fibers have been shown to carry electrical current up to four times that of copper wires of the same mass. The fibers' ability to transmit current makes them ideal for lightweight power transmission in aerospace applications, where weight is a significant factor.
A new study from Rice University and the University of North Texas suggests that physical similarity is not the dominant rule in human mating when it comes to height preferences. Women prefer taller partners mostly for protection and femininity, while men prefer shorter women but not extremely short ones for intimacy purposes.
Researchers have created a rapid, affordable diagnostic test for cryptosporidiosis using recombinase polymerase amplification (RPA) technique. The test can detect the presence of even one parasite in a sample, with high accuracy rates, and requires minimal equipment.
Scientists at Rice University and Russia have calculated a road map for creating ultra-thin diamond films without high pressure. The 'phase diagram' outlines conditions necessary to turn stacked graphene sheets into flawless diamond lattices, with potential applications in nanocapacitors, electronics, and nano-optics.
Researchers at Rice University measured the speed and efficiency of excited 'hot' electrons drawn from gold nanoparticles into a sheet of graphene. They found that graphene accelerated damping of plasmons, shortening its lifetime, and calculated the electrons' transfer time.
A clinical study published in PLOS ONE found that the low-cost 'bubble CPAP' device increased neonatal survival rates by 27% compared to standard care, saving an estimated 178,000 lives annually. The technology, developed by Rice University students, is a cheaper alternative to conventional CPAP machines.
A recent study found that companies that successfully achieve a dual emphasis of improving efficiency and customer satisfaction experience the highest increase in long-term financial performance. The research suggests that ignoring customers during mergers can lead to missed opportunities and decreased value for firms.
Rice University scientists create method to quantify how mutations affect protein pairs' ability to transmit signals. The new metric helps understand crosstalk and specificity in two-component systems, essential for bioengineering applications.
Rice University laser scientists have developed a highly sensitive portable sensor to test the air for nitrous oxide and methane. The device uses a thumbnail-sized quantum cascade laser and tuning forks, and can detect trace amounts of these greenhouse gases in as little as a second.
Researchers create method to pinpoint locations for single proteins and improve chromatography process, leading to faster and cheaper drug production. This breakthrough could widen bottleneck in pharmaceutical industry and expand application to other industries.
Researchers at Rice University have developed a novel biosensor that can detect multiple strains of salmonella pathogens in food quickly and easily. The sensor uses microcantilevers decorated with peptides to identify the presence of specific bacteria, delivering results within minutes and outperforming existing standard tests.
Researchers at Rice University found that they can control the bonds between atoms in a molecule by applying a voltage and running an electric current through a single buckyball. The effect appears when the buckyball attaches to a gold surface, causing its internal bonds to undergo a subtle shift.
Researchers at Rice University have found that motor proteins cooperate differently, with myosinVa producing more force than kinesin-1. This cooperation is crucial for regulating the transport of organelles within cells, and breakdowns in motor function are implicated in human diseases.
Researchers created a robust synthetic genetic clock in E. coli bacteria to regulate protein production accurately across a wide temperature range. The breakthrough resolves a long-standing problem in synthetic biology and has potential applications in biotechnology and reprogramming cellular regulatory mechanisms.
RAMBO allows researchers to run spectroscopy-based experiments in pulsed magnetic fields of up to 30 tesla on a tabletop. The device enables direct optical access to the sample and combines ultrastrong magnetic fields with short and intense optical pulses.
Rice University scientists have developed a spray-on coating made from graphene nanoribbons that can melt ice on sensitive radar domes without interfering with radio frequencies. The material is also transparent and durable, making it a promising competitor to existing deicing technologies.
Scientists have discovered 'superbugs' carrying multidrug-resistant bacteria in treated wastewater from two plants in northern China. The study reveals the microbes breed and spread their dangerous cargo, highlighting a significant public health risk.
Researchers at Rice University found that blending more ethanol into fuel can lead to the release of toxic or explosive gases, which can accumulate in buildings and pose health risks. The study highlights the need for new thinking on managing vapor-intrusion risks due to fuel spills.
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.
A study from Rice University found that pregnant women face more interpersonal hostility in the job search process than non-pregnant women. Addressing stereotypes, particularly inflexibility and commitment levels, can nearly triple their chances of avoiding such treatment.
Researchers have developed a hydrogel scaffold that solidifies into a gel at body temperature, providing a platform for functional and aesthetic tissue regeneration. The material is intended as an alternative to prefabricated implantable scaffolds and can be injected to the point of need.
Researchers develop composite material that can change shape in response to temperature, enabling applications such as dynamic scaffolds and implantable materials. The material's reversible properties make it suitable for biomedical applications where shape changes need to be repeated.
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.
Rice University scientists have discovered a simple method for producing graphene quantum dots in bulk from coal, opening up new opportunities for medical imaging, sensing, and electronic applications. The process allows for control over the size of the dots, which can be tuned to produce different fluorescent wavelengths.
Scientists at Rice University and MARUM developed a new computerized model to simulate the complex chemistry at the boundary layer, where quartz and water meet. The model accurately predicts dissolution rates, which could revolutionize engineering calculations related to building materials and radioactive waste storage.
Rice University researchers have developed a new method to identify previously hidden details about proteins' structures, potentially accelerating novel drug design. By combining structural data and genomic analysis, the team predicted intermediate configurations of proteins that were hard to detect.
Researchers at Rice University have discovered aluminum's valuable plasmonic properties, which make it suitable for harvesting solar energy and creating large-area optical devices. The study also found that aluminum exhibits quantum mechanical effects stronger than gold in certain nanomatryushka structures.
A new Rice University study explores the complex relationship between self-evaluations and supportive behaviors towards environmental issues. Researchers found that individuals who experience mixed self-evaluations, including both positive self-assets and negative self-doubt, tend to exhibit less extensive issue-supportive behavior.
The John S. Dunn Foundation awards seed grants to researchers at Rice University's BioScience Research Collaborative to support new collaborations in cancer diagnosis and treatment, vascular health, and plant-inspired energy conversion. The grants aim to foster interdisciplinary and multi-institutional research.
Researchers at Rice University have discovered a new catalyst that can rapidly break down nitrites, a harmful contaminant found in drinking water. Gold-palladium nanocatalysts are up to 15 times more efficient than pure palladium nanocatalysts in breaking down nitrites.
Rice University researchers used computer models to study the behavior of misfolded proteins, finding that they can form branching structures similar to those found in spider silk. These structures may be an early stage in the formation of amyloid plaques associated with Alzheimer's disease.
Researchers at Rice University discovered the mechanism behind superfluorescent bursts in quantum wells, enabling compact semiconductor devices to produce picosecond pulses of light. The discovery may lead to new telecommunications equipment and other devices transmitting signals at picosecond speeds.
A new study by Erin Cech at Rice University found that engineering students leave college less concerned about public welfare than when they entered. The research suggests that engineering education may foster a culture of disengagement regarding public welfare issues.
Researchers found that two types of iron-based superconductors employ similar coupling between electrons in their superconducting state. Understanding this mechanism may help create even better superconductors with higher transition temperatures.
A low-cost device invented by Rice University students to help premature babies breathe more easily will be expanded to teaching hospitals in three African nations. The technology, known as bubble CPAP, has been shown to increase survival rates of newborns with respiratory distress by 27 percent.
Researchers at Rice University discovered that imperfections in two-dimensional materials can create nanoscale magnetic fields. The study suggests a new degree of freedom for electronics, allowing for enhanced efficiency and enriched functions.
Researchers are creating new statistical tools to analyze massive amounts of cancer data and identify hidden relationships between biomarkers. The goal is to develop a framework that can combine continuous and noncontinuous variables, allowing for more accurate insights into the complex nature of cancer.
Researchers found that individuals with high conscientiousness traits are more likely to exhibit effective behavior in customer service situations. The study suggests that personality plays a significant role in shaping customers' experiences.
Researchers found that plants with semi-dwarfism in wild Arabidopsis species have a mutated GA20ox1 allele, similar to those in rice and barley varieties bred for high yields. The mutation alters the gibberellin biosynthesis pathway, but other genes compensate for its effects.
A new computational method at Rice University accurately predicts the adsorption of gases by porous zeolites, enabling labs to screen potential materials before expensive experiments. The method could aid in developing fuels that meet Department of Energy standards and improve zeolite properties.
Researchers at Rice University discovered that the accumulation of von Willebrand factor (VWF) in heart valve tissues contributes to their progressive hardening with age. As tissues from pig valves are commonly used to make human heart-valve replacements, VWF helps regulate blood clotting in both pigs and humans.
A team of geoscientists is building a whole-Earth model to understand long-term climate change on Earth. They will examine how carbon moves between the planet's external and internal systems, including the oceans, atmosphere, and deep Earth.
A new study by sociologists at Rice University and the University of Pennsylvania found that divorced individuals are more than twice as likely to die from preventable causes such as fire, poisoning, and smoke inhalation. Single people and those with low educational attainment also face a higher risk of accidental death.
Researchers found that flooded Yolo Bypass rice fields create productive aquatic food webs for salmon, with high growth rates and minimal mortality. The findings suggest farm managers can use these agricultural fields to mimic natural processes, benefiting both fish and farmers.
Physicists at Rice University have deciphered the operating principles of a genetic switch that cancer cells use to decide when to metastasize and invade other parts of the body. The research found a three-way genetic switch that explains previously confusing experimental results, opening new avenues for cancer treatment.
Rice chemist Vicki Colvin led a team that created small, uniform spheres of cerium oxide with biocompatible coatings, enhancing its natural antioxidant properties. The nanoparticles can absorb and release oxygen ions to protect against radiation-induced side effects and may slow aging.
Researchers at Rice University have created an 'artificial nose' that can detect dangerous fumes from solvents by trapping metallic compounds inside zeolite cages. The technology uses a 'ship in a bottle' type of chemical assembly, with each gas having a unique photoluminescent fingerprint.
Researchers at Rice University have created a polymer material infused with graphene nanoribbons that can contain pressurized gases for extended periods. The material has potential applications in the automotive industry, food packaging, and beverage containers.
Carbyne nanorods or nanoropes have a host of remarkable and useful properties, including surpassing the tensile strength of any other known material and having twice the tensile stiffness of graphene. Stretching carbyne alters its electronic band gap significantly, making it suitable for applications such as sensors and energy storage.
Scientists at Rice University have created a method to locate specific sequences along single strands of DNA, which could help diagnose genetic diseases. The 'motion blur point accumulation' technique resolves structures as small as 30 nanometers by capturing images of fluorescent probes binding to target DNA.
Rice University scientists have discovered two novel mechanisms for bubble formation in foam, known as pinch-off behaviors. This discovery could improve the efficiency of enhanced oil recovery methods by making gas act more like a liquid and increasing its contact with reservoir rock.
Researchers have discovered that sheets of hexagonal boron nitride can protect metals from oxidizing even at very high temperatures, such as 1,100 degrees Celsius. The ultrathin films are made of just a few atoms thick and have potential applications in industries like turbines, jet engines, and oil exploration.
A study published in Psychological Science found that humans rely on non-facial cues like body shape and build to identify people in challenging viewing conditions. Participants accurately identified images of the same person even when only their bodies were shown.
Liver transplant recipients who receive substance abuse treatment before and after transplantation have lower alcohol relapse rates than those untreated or only treated prior to transplantation. Continued alcohol abuse post-transplantation also decreases graft survival and increases organ scarring.
Researchers found that when facial features were ambiguous, participants used body cues such as the nose and face shape to accurately identify individuals. The study suggests that computer-based recognition systems can be improved by incorporating body information, especially in low-quality facial images.
A new study by researchers at Rice University and others found that restricting the Voting Rights Act of 1965 could negatively impact black political representation on city councils. The study analyzed data from 1981-2006 and found that cities protected by Section 5 of the VRA saw stronger gains in African-American representation.