Articles tagged with Rice
Daniel Preston, a Rice engineer, has received a National Science Foundation grant to investigate the effect of varying temperatures on SARS-CoV-2. His project aims to provide evidence-based guidelines for PPE sterilization and predict virus lifetime in different climates.
Researchers at Rice University found evidence of piezoelectricity in lab-grown molybdenum dioxide flakes due to trapped electrons in defects. The material exhibits strong piezoelectric response comparable to conventional materials like molybdenum disulfide.
Researchers from the University of Tsukuba found that pectin plays a vital role in plant reproductive development, particularly in female reproductive tissues. The study revealed that the OsPMT16 gene is crucial for normal pistil development, leading to increased fertility and improved breeding potential.
Rice University researchers have created a self-sustaining system that splits water to produce hydrogen fuel using solar power, with an efficiency of up to 6.7%. The device uses perovskite solar cells and catalytic electrodes to convert sunlight into electricity, which drives the electrochemical reaction to produce hydrogen and oxygen.
Peter Lwigale has been awarded a four-year, $1.5 million NIH R01 grant to investigate the function of Npnt, a protein abundant in the cornea's extracellular matrix. The study aims to inform therapies for malformed eyes and injuries.
Rice University researchers have discovered a hidden symmetry in the chemical kinetic equations used to model biological processes. This discovery has significant implications for drug design, genetics, and biomedical research, as it reveals that errors are controlled by kinetics rather than thermodynamics.
A study found 28 out of 55 UK rice samples contained high levels of arsenic, exceeding European Commission regulations. Brown and wild rice were found to contain higher levels of the carcinogen than white or organic rice.
Researchers at Rice University developed a plan to recycle wastewater, reducing the need for surface water by 28%. The 'direct potable reuse' method could also improve water quality and travel times, providing a more efficient and sustainable water supply system.
Rice University has secured a $2.45 million NIH grant to develop CRISPR-Cas9 gene editing for sickle cell disease treatment. The study aims to address the risks and mechanisms of gene editing in hematopoietic stem/progenitor cells.
Rice University researchers have won a National Science Foundation RAPID grant to upgrade their wastewater-treatment technology. They aim to develop a system that can selectively adsorb viruses, including SARS-CoV-2, and disable them using photocatalytic disinfection.
Researchers found that adding cable bacteria to rice soil reduces methane emissions by over 90%. Cable bacteria recycle sulfur compounds, maintaining a large amount of sulfate in the soil and reducing methane-producing microbes' activity.
Researchers at Rice University have simulated a complex network mechanism by which the brain retains information. The study suggests that cytoskeletal avalanches within neurons' dendritic spines may be one way they retain new information.
Researchers at Rice University have found that the size of the space trapping petrochemicals is the primary factor behind puzzling NMR signals, leading to better interpretation of logs in unconventional shale formations. The discovery is crucial for extracting oil and gas safely and economically.
Researchers evaluated integrated crop-livestock systems in paddy fields, finding higher grain yields with lower fertilizer application. ICLS promotes nutrient cycling, leading to increased nutrient-use efficiency and reduced dependence on external inputs.
László Kürti, a Rice University chemist, has received a prestigious grant to speed up drug design by simplifying the synthesis of essential precursors. The five-year grant will support research into amines and their derivatives, which are present in most drug molecules. This could lead to more environmentally friendly drug development.
A new genome editing system has been developed to enhance the efficiency of an error-free DNA repair pathway, which could help improve agronomic traits in multiple crops. The system uses Cas9 and VirD2 to facilitate homology-directed repair, increasing the rate of precise genetic modifications.
The Rice University team has developed an automated bag valve mask ventilator unit that can be built for less than $300 in parts. In lab tests, the device delivered nonstop air for 24 hours, showing its potential to help critically ill COVID-19 patients.
Rice University researchers are receiving $3 million to upgrade sensors for the Large Hadron Collider. The upgrades will enable the collider to discover even deeper truths about elemental matter. The research team is responsible for designing and managing the installation of next-generation sensors in the Compact Muon Solenoid.
Researchers at Rice University have discovered that double-walled carbon nanotubes can create a staggered band alignment, allowing for more efficient separation of positive and negative charges in photovoltaic applications. This effect is caused by the interplay of different curvatures between the inner and outer walls of the nanotube.
A study in Science reveals ancient coral records that show no correlation between volcanic eruptions and El Niño events. The analysis of oxygen isotopes in corals provides a high-fidelity record of ocean temperatures, spanning over 500 years of the last millennium.
A new study reveals the extent to which high-yielding rice varieties favored in the Green Revolution have evolved into weedy populations worldwide, outcompeting cultivated varieties. The scientists found that over a third of Asian weed strains originated from elite cultivars developed during this era.
New research from Rice University found that Barack Obama's 2008 presidential election improved the mental health of black men, with an average decrease in poor mental health days from four to three. However, this benefit did not extend to black women, who reported a slight increase in mental health problems following the election.
Researchers at Rice University and Baylor College of Medicine have developed a new method for analyzing the brains of stroke victims just days after the stroke. They found that different parts of the brain are responsible for various speech functions, including retrieving words and producing grammatical aspects of sentences.
Researchers tracked the migration routes of little ringed plovers, a freshwater wader species, covering 3,108-4,226km over 32-136 days. The study found rice paddy fields to be their preferred wintering sites, with increased reliance during non-breeding seasons.
Research from Rice University found that working blacks with high awareness of systemic racism are seven times more likely to pursue self-employment. However, these individuals often experience worse financial situations and lower education levels than their counterparts. The study suggests racism's influence on career choices and fina...
A research team at the Chinese Academy of Sciences has optimized a prime editing system to create desired point mutations, insertions, and deletions in rice and wheat. The system, called PPE, has achieved efficiencies up to 19.2% with various types of mutations.
Researchers at Rice University found that Buffalo Bayou's natural form is better at absorbing floodwater and preventing it from spilling over into heavily populated areas. The study shows that urban development in the Brays watershed increased the 100-year flood plain, making it more prone to flooding.
Researchers at Rice University have developed a new strategy to destroy antibiotic-resistant genes, known as superbugs, in sewage system wastewater. The nano technology traps and degrades these genetic remnants before they can infect other bacteria.
Research shows that babies consuming infant rice cereals have higher intakes of key nutrients like calcium, magnesium, iron, zinc, and vitamin E. Baby cereal is associated with better nutrient status and a reduced risk of inadequate intakes of these essential nutrients.
Researchers found that the alignment of nanotubes in 2D films corresponds to parallel, submicroscopic grooves on the paper. The grooves likely form during the factory production process, and removing them allows for control over alignment direction.
Bioscientists at Rice University have developed a novel system to amplify gene expression signals, allowing for more sensitive detection of target genes. The system, consisting of two modules, provides high-resolution dynamic information on gene expression dynamics, which are critical for understanding cell behavior.
Researchers found a 117% difference in photosynthetic efficiency between rice varieties under fluctuating and constant light conditions. This suggests that natural diversity in rice could be harnessed to increase crop productivity.
Weedy rice is a significant threat to global rice productivity, with $45 million annual losses in the US alone. Researchers aim to characterize its genetic basis and traits that enable it to outcompete rice.
Researchers from Rice University and the University of Michigan created a model to predict the severity of multipathogen epidemics based on within-host pathogen interactions. The study used zooplankton as a model organism and found that altering the order of infection can change the course of an epidemic.
Researchers have successfully tested molecular motors that can destroy diseased cells in worms, plankton, and mice. The nanomachines caused various degrees of damage to tissues, showing their potential for treating skin diseases such as melanomas and eczema.
Scientists at Rice University successfully grew atom-thick sheets of hexagonal boron nitride, a wide band gap semiconductor, to create perfectly ordered crystals for use in integrated circuits. The breakthrough enables the development of 2D layers with millions of transistors, potentially overcoming limitations in miniaturization.
Researchers developed a new genome editing strategy using CRISPR to precisely target genes for desirable traits, such as high beta-carotene levels and disease resistance. This approach reduces the need for marker genes and allows for more complex trait clusters.
Rice University researchers developed a cost-saving alternative to GPU acceleration called SLIDE, which uses general-purpose CPUs without specialized hardware. The algorithm outperforms traditional back-propagation training with hash tables, reducing computational overhead and enabling faster deep learning on CPUs.
Scientists at Rice University found that low-salinity brine can create emulsion droplets in crude oil, enhancing oil recovery. The research also revealed the wettability of rock determines how easily it releases oil.
Tyson Raper has made significant contributions to cotton profitability through his research on high-residue cover crops and nutrient rate optimization. His work evaluating crop heat units for modern cotton varieties is also being recognized with the Cotton Researcher of the Year award.
The Rice University team has introduced an inexpensive organic synthesis technique that catalyzes the transfer of nitrogen atoms to olefins, making valuable pharmaceutical precursors. The process combines nitrogen and hydrogen atoms in triangular aziridine products, which are readily available to react with other agents.
A team of Rice University engineers has introduced the first neural implant that can be both programmed and charged remotely with a magnetic field. The integrated microsystem, called MagNI, incorporates magnetoelectric transducers that allow it to harvest power from an alternating magnetic field outside the body.
Anna-Karin Gustavsson joins Rice University as a CPRIT Scholar, bringing expertise in single-molecule imaging to cancer research. She aims to develop 3D super-resolution microscopy techniques for understanding molecular mechanisms and potential targets for drug treatment.
Rosa Uribe's five-year grant will support the assembly of thousands of experiments on neural crest cells to understand their behaviors and characteristics. The research aims to map out various aspects of the early formation of the enteric nervous system, a complex mesh of nerves that regulates digestion and hormone balance.
Rice University engineers have introduced a technique to make security for the 'internet of things' more than 14,000 times better than current state-of-the-art defenses. The new strategy leverages power regulators to obfuscate information leaked by encryption circuits.
A Rice University study found that public school students have healthier core strength than home-schooled children due to daily use of heavy backpacks. The research also revealed a disparity in push-up performance between the two groups, with public school students meeting requirements and home-schoolers narrowly missing them.
Researchers have discovered that coral colonies with similar groups of algae survive better under stress. The study found that the symbiotic community diversity of dinoflagellates in good-performing corals is more constrained and works well together with their host, while poorly performing corals have less coordinated communities.
Researchers at Rice University and Oak Ridge National Laboratory developed a new method to produce laser-induced graphene (LIG) with features more than 60% smaller than traditional macro versions. This technique creates LIG with almost 10 times smaller dimensions, making it ideal for flexible electronics applications. The scientists su...
Researchers have developed a new measuring method to detect sulphur-containing arsenic compounds in rice soils, which have not been accounted for in health assessments. The study identifies the need for further research on the formation and transport of these compounds to assess health risks.
Ang Chen, a Rice University assistant professor, has been awarded a $550,000 NSF CAREER Award to develop a new security strategy for future networks. His proposal, Poise, aims to make security an equally important goal as connectivity in the next-generation internet.
A new study by Washington University in St. Louis reveals that many families at risk for Vitamin A deficiency can't grow Golden Rice, while commercial farmers won't plant it due to its breeding into existing lowland rice varieties.
A recent study from Rice University found that grieving spouses who expressed their emotions freely had lower levels of bodily inflammation than those who suppressed their emotions. The researchers also discovered that not all coping strategies are created equal, and some can backfire in intense emotional situations.
Researchers at New York University have sequenced the genome of two basmati rice varieties, including one with improved drought tolerance and resistance to bacterial disease. The study provides insights into the evolutionary history of basmati rice and its unique genetic traits.
Research by Rice University economist Richard Boylan found that district elections increase noninfrastructure spending by 9.1% due to the 'common pool' problem, which can lead to excess city spending. This raises questions about the balance between equal representation and effective governance.
Rice University engineers developed a deep learning system that uses capsule neural networks to predict extreme weather events, such as heat waves and winter storms, with high accuracy. The system achieves 85% accuracy in five-day forecasts by identifying patterns in pressure systems and regional areas.
Researchers at Rice University have created a grooved method to seed 3D-printed scaffolds with living cells, enabling the growth of different tissue types in a single platform. This innovative approach protects cells from heat and shear stresses, allowing for the creation of hard implants that can heal bone, cartilage, or muscle.
A University of Oklahoma-led study has found a strong correlation between paddy rice area and atmospheric methane concentration in monsoon Asia. The research used satellite data to create annual maps of paddy rice, showing that the spatial-temporal dynamics of methane concentration are closely linked to rice growth.
Tau proteins exhibit distinct aggregation behaviors, with phosphorylation influencing their formation of either solid fibrils or disordered clumps. The researchers' findings offer new insights into the causes of Alzheimer's and frontotemporal dementia, potentially leading to the development of therapeutic interventions.
Melodie French has earned a prestigious National Science Foundation CAREER Award to support her research on the physics responsible for earthquakes. The grant will enable her lab to study rocks exhumed from subduction zones, characterizing the strength of rocks deep underground where plates meet.
Researchers at Rice University have developed a theoretical model explaining how RNA polymerase enzymes trigger bursts of RNA production in cells. The model suggests that DNA supercoils, like springs, are involved in the process, with RNA polymerases compressing and releasing tension to regulate protein production.