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.
Scientists at UTMB and Rice University successfully transmit electrical pulses through carbon nanotubes to stimulate cell growth and communication. The breakthrough could lead to the development of prosthetic devices that can interact with living tissue.
Rice University is leading an international team in building a cylindrical bank of over 23,000 particle detectors for the Solenoidal Tracker at RHIC. The collaboration, valued at $7 million, demonstrates robust scientific cooperation between US and Chinese institutions.
Researchers at Rice University have created nanoparticles called nanostars, which exhibit strong spectral signals and can be used to discern the three-dimensional orientation of molecules. This discovery has significant potential for 3D molecular sensing applications.
Researchers at Rice University have developed a motorized nanocar that can be powered by light, paving the way for bottom-up construction. The nanocar, measuring just 3-by-4 nanometers, features a rotating motor that pushes it along like a paddlewheel.
Rice professors Bonnie Bartel and Jennifer West have received HHMI grants to develop innovative programs combining undergraduate teaching and research. Their programs aim to engage students in science through hands-on activities, laboratory tours, and peer-reviewed research publications.
Researchers pinpointed a single base pair mutation in DNA that causes non-shattering rice varieties, allowing for effective field harvests. This discovery will benefit the world by improving yields and sustainability of food crops, particularly rice, which is staple food for over half of the global population.
Researchers aim to build a self-propelled prototype within five years, optimizing the system's performance through computer modeling and experimental work. Shewanella oneidensis bacteria can transfer electrons directly to anode surfaces, making them a promising candidate for fuel cells.
The Swiss Agency for Development and Cooperation's 16-year project has resulted in a significant increase in Laos' rice production, reaching 2.5 million tons in 2004. This growth is attributed to the adoption of modern varieties, resulting in higher yields and increased cash income for households.
The Rice University team created nanorice particles with improved properties for chemical sensing and biological imaging. The particles, made of non-conducting iron oxide and metallic shell, offer greater structural tunability than previous optically useful shapes.
Researchers at Tohoku University discovered that adding rice bran to the diets of hypertensive rats lowered their systolic blood pressure by about 20 percent and inhibited angiotensin-1 converting enzyme. The study also found that rice bran significantly lowered levels of a marker called 8-OHdG, indicating reduced oxidative stress.
A study at Rice University found that brain activity differs between merged and unmerged dialect groups when hearing similar sounds. This suggests that the merged-dialect group processes the words differently, relying on explicit memory for previous visual stimuli.
Rice University's bioengineering Ph.D. students will receive comprehensive training in cancer biology, clinical medicine, and translational research through a unique partnership with MD Anderson. The program aims to revolutionize the translation of cancer knowledge into new technologies for detection and treatment.
Researchers at Rice University developed a new method to coax bone cells into producing up to 75 times more calcium, paving the way for regenerating healthy bone. The study, led by undergraduate Néha Datta, uses adult stem cells and a novel growth medium approach.
A Rice University student has developed a simple and eco-friendly method to create tiny hollow spheres called microcapsules. This breakthrough is expected to have significant applications in various industries, including medicine and pharmaceuticals.
Scientists have found that plants can turn excess sunlight into heat by altering protein structure, preventing damage and promoting growth. A special carotenoid molecule called zeaxanthin aids in this process, making some plants more resistant to harmful radiation.
A study confirms that rice research has contributed significantly to poverty reduction in China and India. The research shows that improved rice varieties can increase farmers' income, lower food prices, and boost demand for labor, ultimately lifting millions out of poverty.
The BiOS Initiative aims to develop inclusive technology toolkits by mapping patent landscapes and fostering collaboration among scientists, farmers, and innovators. This effort seeks to provide better problem-solving options for developing countries, prioritizing local needs and independence.
Shelly Harvey's discovery applies to a longstanding problem within knot theory, but its significance lies in the broader context of topology. The underlying structure she uncovered uses algebraic structures to describe similarities and differences between knotted shapes, offering a new approach to proving equivalency.
Astronomers track massive shockwaves in plasma escaping a newborn star, gaining clues about a critical process of starbirth. The Hubble Space Telescope's high-resolution images allow scientists to create the first moving pictures of stellar jet shock waves.
A new study found that nutritionally enhanced rice can significantly increase total body iron levels in women. The research, led by the International Rice Research Institute, demonstrates the potential of biofortification to combat micronutrient malnutrition.
A nine-month study found that consuming biofortified, iron-rich rice improved the iron status of women, increasing it by 20% compared to traditional rice. Non-anemic women with low body iron reserves and those who consumed more rice showed the greatest improvements.
Researchers at Penn State and Rice University discover how to flip molecular switches by engineering their design and surrounding environment. They demonstrated that single-molecule switches can be tailored to respond in predictable ways, depending on the applied electric field direction.
The collaboration aims to uncover the genetic basis underlying important agricultural traits in rice. By identifying sequence variation between major rice varieties, researchers can associate DNA variations with traits like drought resistance or vitamin content, ultimately helping to breed more resilient and nutritious rice strains.
Researchers found that when consumers identified a celebrity from their voice, there was no tie between the consumer's feeling for the celebrity and the brand. However, this changed when a consumer could not identify the celebrity, resulting in a definite effect on brand attitude.
A team of mathematicians from Rice, Stanford, and Indiana universities has provided the first proof since Jean Meusnier's study of soap films in 1785. The new shape, called genus one helicoid, is an infinitely twisted version of a fundamental simple shape with balanced properties.
Rice-producing nations emphasize the need for collaboration to develop new rice varieties through science and technology. The International Treaty on Plant Genetic Resources for Food and Agriculture facilitates access to plant genetic resources, but many members have not ratified it.
Rice University scientists have constructed the world's smallest car, a single molecule 'nanocar' with four buckyball wheels. The nanocar can roll on its axles in a direction perpendicular to its movement, marking a significant achievement in bottom-up molecular manufacturing.
Researchers at Rice University have discovered a simple geometry where light behaves exactly as electrons do in these systems. This finding has the potential to create nanoscale antennae that convert light into broadband electrical signals, increasing data transmission capabilities by 1 million times.
A new model of the immune system predicts that chronic infections can lead to autoimmune diseases. Researchers developed a biologically-plausible strategy for the immune system to react more quickly and effectively against disease.
Researchers at Rice University have developed a bacteria that produces succinate, a key chemical precursor for 'green' plastics and drugs. The breakthrough could lead to the creation of sustainable products using renewable resources like grain sorghum.
Research by sociologists Elaine Howard Ecklund and Jerry Park found that families are the primary determiner of individual religious beliefs among Non-Protestant second-generation Asian-Americans. This finding challenges traditional views on family and religious socialization in new immigrant groups.
The NSF-funded ACCURATE center brings together experts to tackle the challenges of integrating technology into the voting process. Researchers will focus on building more reliable software and hardware, as well as exploring human factors and usability issues in e-voting systems.
Researchers create gadonanotubes by encasing gadolinium in carbon nanotubes, significantly reducing toxicity while boosting effectiveness. The new agents show promising results in tests at Rice, Houston, and Swiss laboratories.
The completed rice genome provides a roadmap for agricultural researchers to develop new varieties of rice with increased yields and resistance to disease. With its finished sequence, scientists can identify genes responsible for fundamental processes such as flowering and disease resistance.
The University of Arizona team successfully mapped and sequenced the rice genome, unlocking the secrets of over 37,500 genes. This breakthrough will enable researchers to identify desirable traits such as drought tolerance and pest resistance, leading to improved rice varieties for global food security.
The complete sequence of the rice genome has been announced, providing a genetic toolkit for breeders to develop novel strains that are highly productive, disease-resistant, and environmentally friendly. This breakthrough has significant implications for global food security and sustainable agriculture.
The completed rice genome sequence provides a raw material for studies aimed at improving the agricultural yield of the world's most important food source. The sequence reveals some 37,500 genes on the 12 chromosomes of rice, closely related to other major cereal grasses.
Rice University's TOPP project uses balloons to measure atmospheric ozone levels in Houston, extending beyond previous surface measurements. The study aims to better understand the full magnitude of Houston's ozone problem and inform effective policy solutions.
Gwen Hoben, a M.D.-Ph.D. student at Rice University, has won the highly competitive Hertz fellowship to pursue her research in tissue engineering. The award provides funding for tuition and fees, as well as a $28,000 stipend, giving her more flexibility to explore scientific questions.
The study highlights the need for personalized treatment approaches in postherpetic neuralgia. A quantitative systematic review of analgesic therapy found that treatments only worked in selected patients, suggesting a range of underlying mechanisms causing pain in different individuals.
The 'Ecce Homology' project uses dynamic media and computer vision to visualize genomic data, making it accessible to the general public. By creating scientifically accurate pictograms of genes and proteins, researchers aim to reduce complexity and facilitate understanding of genomics.
The National Academy of Engineering selected three Rice University researchers for the prestigious Frontiers of Engineering symposium. Researchers Deem, Drezek, and O'Malley will present their work in cutting-edge fields such as statistical mechanics, nanobiotechnology, and haptic interfaces.
The Rice nanophotonics lab has been awarded a $3 million NSF grant to train graduate students in the emerging field of nano-optics. The program aims to create leaders with technical and professional skills needed for breakthroughs in advanced technologies, including biomedicine, environmental remediation, and homeland security.
A study by Rice University/Baylor College of Medicine found that areas with more vascular surgeons have lower amputation rates and more bypass surgery performed. The disease affects 8-12 million people and is a major cause of amputations, especially in diabetics.
Research reveals that nano-C60 dissolves in water and inhibits the growth of bacteria at low concentrations. The findings raise questions about the potential applications and environmental impact of buckyball aggregates.
Athanasiou receives the inaugural award from ASME for his groundbreaking research and mentorship in bioengineering. He has published over 150 papers, holds 25 patents, and founded three companies with FDA-approved products.
A severe drought in Asia has pushed millions of people below the poverty line, but researchers are developing new technologies to help farmers adapt. New rice varieties and irrigation management strategies can improve crop yields and reduce water usage.
Despite China's genetically modified (GM) rice ambitions, poverty and unequal land distribution will persist, hindering efforts to eliminate hunger. The Lancet notes that GM technology is not a solution to food insecurity, but rather a Band-Aid on the symptoms of deeper issues.
Researchers at Rice University and Iowa State University discovered that hemifusion is an intermediate fusion state in biological systems, where the outer layer of the membrane mixes with the inner layer. This finding suggests that hemifusion may be the mechanism used by all living cells to facilitate membrane fusion.
A concentrated form of Vitamin E called tocotrienol rich fraction (TRF) from rice bran oil may effectively reduce total cholesterol levels by up to 42% and LDL or 'bad' cholesterol levels by 62%. Researchers found that a minimum dose of TRF of 8 IU kg/day provided the maximum antioxidants and lowered cholesterol.
The project provides an online analysis of every state supreme court case heard from 1995 to 1998 in all 50 states. The database contains over 400 biographical profiles of state supreme court judges and offers insights into the impact of judicial elections on judicial behavior.
A recent study found that genetically modified rice in China reduces pesticide use by 80% and increases crop yields by up to 9%. The research also indicates no significant impact on farmers' health. The study provides valuable information for developing countries considering genetically modified food crops.
Recent archeological research discovered that rice was the prevalent food source in northern China, alongside millet and wheat. The sophisticated knowledge of growing rice demonstrated by ancient Chinese farmers helped explain China's huge population today. The findings shed new light on China's agricultural history.
Researchers found nearly half of ancient grains were rice, contradicting earlier theories. The discovery also suggests a rice-wheat complex developed before writing emerged in the region.
A new study from Rice University found no independent relationship between Lp(a) levels and coronary calcium in either whites or African-Americans, suggesting an unknown mechanism may be at work. The study used a large multiethnic dataset of Dallas County residents to examine the link between Lp(a) and heart-attack risk.
A new DNA sequencing method called pulsed multiline excitation (PME) uses four lasers to eliminate cross-talk between dyes, resulting in more precise sequence information. This technology could lower costs for high-throughput genetic scans and lead to rapid and inexpensive genome sequencing.
A preliminary engineering study at Georgia Institute of Technology and Rice University investigated the potential environmental impact of nanomaterial waste. The researchers found that fullerenes, a carbon-based nanomaterial, can form aggregates in water, affecting particle size and transport.
Researchers at Rice University and Georgia Institute of Technology developed bimetallic nanoparticles that can break down TCE, a toxic organic pollutant found in US groundwater. The particles increase the efficiency of TCE remediation by several orders of magnitude compared to bulk catalysts.
Agriculture can provide food and energy security while sustaining soil and water resources, says Kansas State University professor Charles W. Rice. Properly managed agricultural systems can conserve soil and water, but excessive tillage, low productivity, and residue removal result in loss of biodiversity and environmental degradation.
The Smalley/Curl Fund for Innovation supports research in medical diagnostics and drug delivery using gold nanorods. Rice University faculty receive one-year grants to develop novel ideas with the potential to impact all areas of nanotechnology.