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.
Mikos has developed extensive expertise in fabricating synthetic materials with tailored chemistries for specific tissue-engineered repair of orthopaedic injuries. His laboratory has created novel materials based on fumaric acid, non-toxic to surrounding cells and tissues.
The NSF grant will fund the Math Leadership Institute at Rice University, aiming to improve high school math instruction in Houston and Aldine ISD. Lead teachers will receive intensive training and support to develop leadership skills and provide effective math instruction techniques.
Researchers found that nanotubes were ingested by white blood cells and retained their fluorescent properties, allowing for selective detection. The discovery builds on a previous finding of unique fluorescent signatures from individual types of nanotubes.
Researchers at Rice University aim to create implantable TMJ discs grown from patient cells, offering a potential alternative to transplantation. The goal is to provide a treatment option for the nearly 11 million Americans suffering from TMJ disorders.
Researchers analyzed ancient liquids in bronze vessels from China, dating back to the Shang and Western Zhou Dynasties, and found evidence of fermented rice and millet wines. The discovery confirms a 9,000-year history of Chinese fermented beverages and sheds light on their role in ancient culture.
Jennifer West, a renowned bioengineer, has made significant advancements in nanotechnology and tissue engineering. Her research focuses on developing novel biomaterials for vascular grafts that could eliminate the need for vein transplants.
Researchers at Rice University have successfully produced macroscopic single-walled carbon nanotube fibers with high strength and conductivity. The discovery has the potential to revolutionize industries such as aerospace and energy by creating ultra-strong, smart materials.
Researchers at the University of Pennsylvania have successfully spun carbon nanotubes into usable fibers using a technique developed by Rice's Richard E. Smalley. The resulting fibers exhibit good mechanical and electrical properties, but modest thermal conductivity.
Connexions, an open-source courseware platform, has received a $1.25 million grant from the Hewlett Foundation to enhance usability and increase available knowledge. The project aims to promote knowledge sharing worldwide without copyright restrictions.
Researchers found that Mexican workers using family and friend networks as job leads earned higher wages than those relying on paisano networks. This challenges the theory of ethnic solidarity providing advantages to immigrant workers in the US labor market.
A study by Katharine Donato and Chizuko Wakabayashi found that women caregivers are more likely to live in poverty and rely on Supplemental Security Income. The researchers also discovered that women who took on caregiving roles in their early sixties were particularly vulnerable, with 15% of those aged 60-61 living in poverty.
Rice University's 'Nanotechnology: Content and Context' course combines technical content with social context to prepare students for a future where nanotech is integral. The course, led by CBEN faculty, explores four theme areas: scale, life, risk, and environment.
Dr. Rice received a two-year, $200,000 grant to study chromatin changes contributing to sporadic breast cancers, focusing on epigenetic gene regulation. The GM Cancer Research Scholars Program supports young scientists in cancer research projects.
Researchers at Rice University and MIT found that microRNA miR164 plays a crucial role in regulating gene expression and controlling basic organ development in plants. The study reveals abnormal development of leaves and flowers when miR164 regulation is absent or overexpressed.
Scientists found that semiconducting nanotubes' band gap shrunk steadily under strong magnetic forces, confirming quantum mechanical theories and shedding new light on carbon nanotubes' unique electrical properties.
Researchers at Rice University have developed a biodegradable implant that can release growth factors to stimulate bone growth in critical-size defects, aiding the body's natural regeneration process. This innovative approach aims to provide patients with their own tissue and eliminate risks associated with existing treatments.
The 'Immersive Earth' project brings together six museums and two universities to create digital planetarium shows nationwide. A new portable system uses an inflatable dome and single-projector display to fully immerse viewers in Earth and space science content.
Researchers found that salt-tolerant rice varieties can be accurately predicted using DNA markers and a crop growth model, allowing breeders to select the best varieties for specific conditions. This is crucial for increasing yields in areas with sub-optimal conditions, such as those affected by salinity.
A Rice University research team, led by Naomi Halas, aims to develop a multimodality spectroscope for nanoscale optical imaging of peptides, proteins, and viruses. The system will require three instruments: nanopatterned substrates, scanning probe instrument, and an integrated 'superlens' microscope and spectral probe.
A Rice bioengineer has won the 'Create the Future' design contest with a device that uses acoustic waves to measure bone structural integrity. The OsteoSonic TM system offers advantages over existing radiological diagnostics and is currently undergoing testing.
The Connexions Project is a revolutionary approach to scholarly content, offering a single platform where educators can post, use, and modify knowledge freely. With over 1,600 educational modules available, Connexions enables instructors to supplement or replace textbooks with interactive simulations and multimedia.
Rising star in chemistry, Jianpeng Ma, has made significant breakthroughs in understanding the structure-function relationship of biological molecules. His innovative approach uses computer simulation to explore this connection, paving the way for furthering our fundamental understanding of chemistry.
Researchers have sequenced a native centromere in rice, revealing active genes that defy the notion of non-coding DNA. The discovery provides insights into chromosome evolution and has significant implications for plant engineering.
Researcher Ashley Leeds found that alliance commitments are fulfilled about 75 percent of the time, but this rate drops to 6 percent for countries with significant changes in international power. Non-democratic states and major powers are more likely to violate treaties due to lower costs and increased influence.
Researchers at Rice University have successfully created continuous fibers of pristine single-walled carbon nanotubes using a new processing method involving superacids. This breakthrough enables the industrial production of pure carbon nanotube threads, cables, and sheets, with potential applications in materials science and aerospace.
A 1700 Cascadia earthquake is supported by a Japanese shipwreck and tsunami records from five other towns, suggesting the event was a magnitude 9 earthquake off the Washington coast. The shipwreck's nautical account and tsunami-related deaths confirm its validity.
A study by Purdue University found that consumers are willing to pay a premium for genetically modified foods that provide direct benefits, such as golden rice with enhanced vitamin A content. The research also identified a technique called 'cheap talk' that can help reduce consumer bias in marketing surveys.
Researchers at Rice University have developed a quantum model to predict nanophotonic behavior, making it easier to design new optical materials and devices. The study shows that plasmons in nanoparticles hybridize with each other, allowing for the prediction of properties in complex metallic nanostructures.
Rice wins nine NSF ITR grants, including a $15m award for Virtual Grid Application Development Software. The university also leads the 100 X 100 Project to develop 100-megabit-per-second Internet access nationwide.
Researchers at Illinois and Rice University developed a new process to chemically select and separate carbon nanotubes based on their electronic properties. The process uses reaction chemistry to create handles that can selectively manipulate metallic and semiconducting nanotubes.
Researchers at Rice University have developed a technique to sort single-walled carbon nanotubes based on their electronic properties. This allows for the separation of metallic and non-metallic nanotubes, which could lead to significant advances in molecular electronics and device development.
Researchers evaluated rice varieties for their allelopathic potential, finding that certain parts of the plant can inhibit barnyardgrass growth. This study suggests the possibility of developing rice-based natural herbicides to improve weed control.
A Cornell University researcher found that awareness and knowledge of golden rice among Filipino farming community leaders is almost nonexistent. Vitamin A deficiency affects over 100 million children worldwide, leading to preventable blindness and high mortality rates.
Dalton's study reveals farmers value plant height, days to maturity, and processing characteristics over yield increase. He used a hedonic model to derive economic values of crop traits, aiding breeders in creating technology.
A panel study will be conducted with 2,500 individuals across the nation, followed by interviews every three years until they reach age 65. The study aims to explore how religion and ethnicity shape social change and community development in the US.
Transgenic rice seeds expressing a thermotolerant and bi-functional starch hydrolase produce high-protein flour and sugar syrups. The unique feature of heat-activated rapid autodrolysis eliminates the need for commercial enzymes, improving efficiency and production cost.
Researchers at Rice University have developed a new chemical process, pyrolytic fluorination, that yields short carbon nanotubes with predictable lengths. The technique involves attaching fluorine atoms to the nanotubes and then heating them to cut the tubes into segments ranging from 20-300 nanometers.
Researchers at Rice University developed fluoronanotubes with unique chemical properties, allowing for easier manipulation and dispersal in various materials. This breakthrough enables the creation of new materials and applications, including advanced composites, sensor technology, and molecular electronics.
Researchers discovered a specific protein, PFT1, that triggers flowering in Arabidopsis plants under suboptimal light conditions. The study's findings have implications for improving crop yield and addressing world hunger, particularly in regions where malnutrition is prevalent.
Scientists at Rice University and the European Synchrotron Radiation Facility used X-ray crystallography to capture the rapid structural changes of a protein. The research aimed to improve protein engineering for blood substitutes and genetic diseases, yielding valuable insights into protein dynamics.
Researchers have identified 43 different resistance genes on chromosome 10 of the rice genome, which are grouped into three major clusters that help improve its specificity in fighting pathogens. The discovery aims to aid the rice plant's battle against diseases such as rice blast.
Researchers have completed a 'finished' sequence of rice's smallest chromosome, revealing twice as many genes as initially predicted. The detailed genome map shows significant similarities to other grains like sorghum and maize, providing valuable insights into the genetics of plant biology.
The study predicts about 3,500 genes on Chromosome 10, with a modular structure featuring a long arm rich in genes and a short arm with relatively few genes. The analysis also found matches for about two-thirds of the proteins encoded by the chromosome with those encoded by Arabidopsis thaliana.
Researchers discovered a 100-fold increase in meteorite activity after an ancient asteroid breakup, revealing a 'lithographic time capsule' of fossilized meteorites. The study found matching concentrations of extraterrestrial chromite grains across five quarries in southern Sweden.
Researchers performed partial splenectomy on 25 children with congenital forms of anemia caused by abnormal red blood cells. The procedure showed promise in relieving symptoms and improving quality of life, but does not address the cause of these disorders.
A study confirms that individuals born more recently have higher rates of alcohol dependence, contrary to the age effect seen in other diseases. The study's findings suggest a potential 'epidemic' of alcoholism among young people, although underreporting and familial factors may also play a role.
Rice University scientists develop a nanosensor that can precisely analyze chemical information, opening doors for new methods to examine single molecules. The technology has widespread applications in environmental science, chemistry and biosensing, with potential early detection of cancer.
Researchers have discovered the first active miniature inverted repeat transposable elements (MITEs) in rice, providing insights into genetic diversity and potential applications in crop improvement. The findings also highlight the importance of active transposable elements in generating tagged mutations that can reveal gene function.
Researchers found that mid-season drainage of rice paddies in China led to significant reductions in methane emissions, a potent greenhouse gas. The study, which used NASA data and modeling, estimates that this practice saved around 5 million metric tons of methane per year.
A recent study by researchers found that rice grown in areas with contaminated fields in Bangladesh has arsenic levels 10-fold higher than uncontaminated areas. The World Health Organization warns that the tubewell crisis in Bangladesh is the largest mass poisoning of a population in history, with potential health risks for millions.
Researchers at Rice University have precisely identified the optical signatures of 33 'species' of light-emitting carbon nanotubes, revolutionizing the field of nanotechnology. This breakthrough enables chemists to measure nanotubes using simple and faster methods, accelerating research in this rapidly evolving field.
Cornell researchers introduce a trehalose-enhancement gene into Indica rice varieties, demonstrating stress tolerance and increased productivity. The transgenic plants also exhibit improved photosynthesis and nutrient utilization, making them more robust under various environmental stresses.
The Rice Connexions program is expanding its offerings with new software tools and partnerships, making high-quality educational content freely available worldwide. The project aims to empower diverse cultural communities and break down barriers between academic disciplines through a collaborative approach to teaching materials.
Researchers found that glutinous rice originated in Southeast Asia due to a single genetic mutation in the Waxy gene, which suppresses amylose and gives it its sticky composition. The study also suggests that early Asian farmers selectively bred glutinous rice for its desirable traits.
Researchers at Rice University have developed a technique to create a porous, 3D bony matrix similar to natural bone. The method uses flowing fluids to provide mechanical stimulation, resulting in thicker and more developed mineralized bone compared to static samples.
Scientists have unraveled the mystery of membrane fusion, a process crucial for gene therapy and drug delivery. By analyzing X-ray diffraction patterns, researchers revealed that membrane fusion begins with an hourglass-shaped structure called a stalk.
Rice Terascale Cluster will be the first university computer in Texas with a peak performance of 1 teraflop, enabling complex mathematical simulations for drug designers and biomedical researchers. The cluster will tackle increasingly complex problems in fields like bioinformatics, physics, and computer science.
Purdue researchers are working on a $1 million project to control carbon dioxide in the atmosphere by using U.S. farmland. The goal is to trap plant residue carbon in soil and reduce the country's annual contribution to carbon dioxide, which could offset up to 20% of projected emissions.
Researchers create atomic soliton trains with up to 15 bundles of waves that maintain a constant shape as they propagate without spreading. The techniques developed could lead to extremely precise measurements and new forms of atom lasers.
Scientists have confirmed the syntenic relationship between rice and other cereal grasses like corn, wheat and barley, thanks to a pioneering genome sequencing project. This breakthrough allows researchers to identify important genes in these crops more efficiently.