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.
Eating high-glycemic index carbohydrates has been associated with an increased risk of developing type 2 diabetes in Chinese and African-American women. Conversely, consuming more cereal fiber may lower this risk. Studies have shown that foods with a higher glycemic index cause rapid spikes and drops in blood glucose levels.
A team led by Mary Lou Guerinot aims to create rice varieties with enhanced iron and zinc levels, addressing global nutritional deficiencies. The project will analyze over 1,800 rice varieties and identify genes responsible for nutrient uptake and storage.
A new study from Rice University and the University of Houston found that proteins pack more tightly in their natural environment, with increased structural content and stability. The research suggests that protein structure is affected by crowding, even when proteins are in their folded state.
Researchers at the University of Texas M. D. Anderson Cancer Center and Rice University have successfully destroyed liver cancer tumors using radio waves that heat up carbon nanotubes embedded in them. While there were some side effects on healthy tissue, the study shows promise for a new therapy.
Buckyballs start as distorted graphite sheets that shed loosely connected threads and chains until they form perfectly spherical shapes. Researchers used electron microscope video and computer simulations to capture the 'shrink-wrapping' process.
Researchers at Ohio State University developed software to enable remote operation of high-powered instruments like microscopes and telescopes. The software, RICE, utilizes economic principles to optimize network bandwidth, preventing mistakes and reducing frustration.
The international rice research community is addressing the problems facing irrigated rice farmers, including land loss, water competition, labor shortages, and increased pest and disease issues. IRRI research has shown that farmers can increase production by up to 15% through better fertilization timing and reduced water usage.
The Asia-Pacific region is being called upon to conduct thorough research on the benefits, risks, and impacts of biofuels on agriculture and food security. Key findings include the need to balance food and biofuel production to avoid competition for resources and ensure poverty alleviation.
A University of Delaware-led team is working to advance scientific understanding of the rice epigenome, which regulates gene expression. The four-year project uses novel 'deep sequencing' technology to decode millions of DNA sequences and shed light on similar mechanisms in corn and other cereal grains.
Scientists have developed a new type of rice that grows better and uses water more efficiently than other rice crops. The HARDY gene improves key features of the grain crop, leading to increased biomass under both drought and non-drought conditions.
The Institute for Sustainable Nanoelectronics will leverage Moore's Law to develop a design methodology applicable to emerging computing platforms. Probabilistic CMOS technology reduces energy consumption while increasing electronic noise, enabling more efficient chip designs.
Researchers found that 97.9% of white rice is derived from a single gene mutation in the Japonica subspecies, while the remaining 2.1% comes from independent mutations in other subspecies. The mutation affects grain color by activating the molecular pathway for rice seed development.
A study found that shifting to water-efficient crops like cotton and soybean can decrease irrigation water use by nearly 66% on rice fields. Implementing irrigation water pricing also improves environmental conditions, but its impact on farm income is modest.
A study from Rice University reveals that cooperative single-celled amoebae use family ties to prevent cheaters from undermining their colonies' health. By associating with kin, the amoebae's social system prevents the spread of selfish mutants.
Rice University researchers discovered a bacterium that ferments glycerin and produces ethanol, reducing operational costs by 40 percent. This biotech breakthrough could alleviate the industry's glycerin glut, forcing producers to shutter plants.
A new study examines how consumers in different cultural backgrounds categorize products. Researchers found that individuals from collectivist societies pay more attention to context when making decisions, while those from individualistic societies focus solely on product features.
Cornell researchers identified a genetic mutation in orange cauliflower that allows it to hold more beta-carotene, a precursor to vitamin A. This finding may lead to more nutritious staple crops by increasing their ability to store beta-carotene.
Rice University scientists have developed a breakthrough method for producing molecular specks of semiconductors called quantum dots, which could lead to better and cheaper solar energy panels. The new chemical method produces four-legged cadmium selenide quantum dots with over 90% tetrapod structure.
A new study finds that Indonesian rice farming is greatly affected by short-term climate variability, with potential for significant harm from long-term climate change. Climate models predict a shortened rainy season and increased dryness in some areas, squeezing farmers on both ends.
A study by Duke University researchers found that products in clear packaging are vulnerable to negative properties being transferred from nearby products. This phenomenon, called 'product contagion,' can lead consumers to perceive affected products as less appealing.
Scientists from BCM and Rice University discover a new way to analyze protein movement, making it easier to classify and scrutinize active sites implicated in cancer and other diseases. The breakthrough uses a mathematical algorithm in conjunction with X-ray crystallography to narrow down possible ways a protein might flex and bend.
Researchers have successfully predicted the existence and stability of a boron buckyball (B80), a cage-shaped molecule with an additional atom in each hexagon. The B80 has been structurally similar to the original C60 fullerene, but it significantly increases stability.
A University of Leicester study found that consuming high doses of stabilized rice bran significantly reduced the development of precancerous adenomas in the intestine. The research suggests a potential role for rice bran in preventing colorectal cancer, although further studies are needed to confirm these findings.
Researchers at Rice University discovered that gold nanorods can spontaneously self-assemble into ring-shaped structures within seconds. The rings are made of tiny gold rods and form due to the condensation of water droplets onto a solution of the rods in a nonpolar solvent.
A new funding agreement will help conserve and manage the world's thousands of unique rice varieties. The IRRI's genebank provides the last line of defense against famine, especially in times of war, natural disasters, and pests/diseases.
Gold nanorods spontaneously form rings due to condensation of water droplets on their surface, changing optical and electromagnetic properties. The discovery could lead to development of novel nanodevices such as highly sensitive sensors and invisible objects.
The program aims to understand the behavior of strongly correlated electrons in materials such as high-temperature superconductors and magnetic materials. Researchers at Rice will combine theoretical and experimental approaches to tackle these complex materials.
Researchers at Rice University have identified a naturally occurring blood protein called serum amyloid P, or SAP, which prevents the formation of life-threatening scar tissue in fibrotic diseases. The discovery has promising results in lab animal tests and could eventually save thousands of lives with human clinical trials.
A plant evolutionary biologist is conducting genetic studies on red rice to understand molecular differences with cultivated rice, which could lead to eradication of the weed. Researchers are testing hypotheses that red rice may have originated from feral or hybridized wild species, and will use this knowledge to develop control methods.
Archaea are more closely related to humans than previously thought, with a common ancestor living in extreme conditions billions of years ago. Scientists have discovered novel organic compounds and found evidence of ancient archaea fossils, shedding light on their role in global climate change and methane emissions from rice farming.
A large-scale study found that greater popular awareness and understanding of nanotechnology increases support for research and reduces concerns. The study compared the experience of emerging nanotechnology to other new technologies, highlighting the importance of citizen-scientist dialogue in shaping public perceptions.
A study by Rice University and UCL found that US consumers are willing to use specific nano-containing products when the potential benefits are high. The public perceives nanotechnology as less risky than everyday technologies.
The CGIAR research program aims to develop climate-resilient crops like maize, sorghum, and millet that can withstand drought and heat. Researchers are using molecular biology tools to identify genetic hot spots in these crops, enabling them to capture solar energy more efficiently and produce greater yields.
Historical data analysis reveals that combined effects of atmospheric brown clouds and greenhouse gases negatively impacted Indian rice harvests. The study estimates that harvests would have been 20-25% higher in the 1990s if pollution-related climate impacts hadn't occurred.
Rice University chemists have successfully created and grown carbon nanotube seeds, which can be used to produce large quantities of pure nanotubes. The breakthrough offers significant potential for various materials applications, including energy storage and electronics.
Connexions, a revolutionary open-source publishing platform, has received a third-phase $1.7 million grant to become more self-sustaining through new revenue streams, including book sales and licensing its platform to companies for corporate training.
The National Science Foundation awards Rice University a five-year grant to develop strategies for recruiting and enhancing the pool of women faculty in science and engineering. The university aims to address subtle biases and stereotypes that discourage women from pursuing careers in academia.
A team from Rice University and UT-Houston report a unique grip of the protein calmodulin, which operates independently like a batter in a bunt. This new grip plays a key role in allowing muscles to contract and relax quickly.
Rice and IBM collaborate to develop an open-standards-based service-oriented architecture (SOA) to integrate diverse academic software applications. The SOA will enable institutions to tie together their applications, making it easier for faculty and students to create a more integrated learning environment.
The research team identified a single recessive gene, Rymv1, which confers resistance to the virus by blocking its interaction with the host protein. The discovery could lead to the development of resistant rice varieties, reducing yield losses and improving food security.
Researchers at Rice University have created a single-pixel camera that captures high-resolution images by taking multiple snapshots of a single point of light. The camera uses compressive sensing and micro mirrors to assemble the image, making it more energy-efficient than traditional digital cameras.
A Rice University study recommends lowering Houston's toxic air pollutant levels due to high health risks. The report proposes a new set of air quality standards based on the underlying toxicology of four pollutants, including benzene and formaldehyde.
A NASA-funded study using satellite data, computer models and weather balloon readings found that smoke from Alaskan and Canadian forest fires increased ozone pollution levels in Houston by 50-100%.
A study by molecular biologists at Rice University and Baylor College of Medicine suggests that the most stable parts of a protein are also the parts that fold first. The research combined advanced computational modeling with cutting-edge experiments to investigate protein folding.,
Researchers at the University of Nebraska-Lincoln are developing fabrics from agricultural waste products, including chicken feathers and rice straw. These fibers have properties similar to wool and cotton, making them suitable for conventional clothing and textiles.
According to a recent survey by Rice University researchers, more than two-thirds of Hurricane Katrina evacuees in Houston plan to remain here. The survey found that 69% of the 362 participants said it was very likely or somewhat likely they would permanently stay in Houston.
Rice University has been awarded a $10 million grant to establish a research center focused on designing software tools for high-performance computing systems. The Center for Scalable Application Development Software (CScADS) aims to develop scalable performance models for leadership-class computer facilities.
Researchers at Rice University found that single-celled microbes can recognize and preferentially associate with their relatives, directing altruistic behavior towards them. This ability is similar to kin recognition observed in animals and has significant implications for the social evolution of species.
Researchers have successfully bred flood-tolerant California rice by introducing submergence tolerance genes into the crop. This breakthrough allows rice plants to survive short-term floods, benefiting rice farmers globally.
Researchers found that multiracial congregations have dramatically different social ties compared to other Americans. Members in these congregations reported feeling accepted and having cross-racial friendships, which is lower than those in same-race or non-congregation groups.
Researchers at IRRI and UC Davis have identified a cluster of three genes linked to flooding vulnerability or tolerance in rice. The Sub1A gene is overexpressed, making normally intolerant varieties tolerant.
The IODP Arctic Coring Expedition has provided new evidence that the Arctic was extremely warm and ice-free up to 55 million years ago, during the Paleocene/Eocene thermal maximum. This period saw a massive release of greenhouse gases, leading to significant temperature rises and changes in ocean chemistry.
A gene that enables rice to survive complete submergence has been identified, allowing for development of new rice varieties that can withstand flooding. The discovery is expected to increase food security for 70 million poor people and reduce yield losses from weeds in areas like the United States.
A Rice University study has identified the complexin protein as a brake that shortens response time for signal transmission in nerve cells, enabling nearly instantaneous passing of information. This breakthrough sheds light on the mechanisms behind rapid neural signaling.
Connexions has partnered with QOOP Inc. to produce high-quality textbooks through on-demand printing, making educational content more accessible and affordable. The partnership allows students to order customized course guides and textbooks in most cases for under $25.
Researchers have created a nano-sized pH meter using nanoparticles that can detect pH changes with high accuracy. The device, called the pMBA sensor, could enable non-invasive 'optical biopsy' to measure acidity in cancer tumors, revolutionizing medical diagnosis.
Researchers at Rice University have developed a method to visualize individual carbon nanotubes using standard optical microscopes and fluorescent dyes. The technique reveals the harmonic bending of nanotubes in liquids, providing insights into their behavior and potential applications in life sciences.
Researchers at Rice University have developed a new method to sort semiconducting nanotubes based on their dielectric constant, which is determined by their diameter. The system uses electric fields to trap and separate nanotubes of different sizes, allowing for the collection of samples with varying proportions of small and large tubes.
Researchers found genetic markers revealing the origins of two major rice types grown today: Oryza sativa indica from India and Myanmar, and Oryza sativa japonica from southern China. The study's findings provide insights into improving the crop's nutritional value and disease resistance in Asia.
Rice University's new global health program aims to equip students with the skills to tackle complex health issues in developing countries, including poverty, access to medicine, and cultural factors. The $2.2M grant will support undergraduate engineering students in designing solutions to these problems.