The University of California, Riverside, has been awarded a $980,000 grant from the Department of Energy to develop an AI-driven detector for the future Electron-Ion Collider. The team will use machine learning techniques to optimize detector design and achieve 'co-design,' a new concept in nuclear physics.
Researchers at University of California - Riverside are studying the keto and intermittent fasting diets on a molecular level, finding that women may metabolize fat differently than men. The study aims to understand why keto diet may not be effective for women and how it affects their overall health.
A new floating robotic film can hoover oil spills at sea or remove contaminants from drinking water, using a pulsing motion inspired by water striders. The film is powered by light and fueled by water, making it sustainable and reusable.
A UC Riverside-led study found that dicyclohexyl phthalate, a common plasticizer, increases plasma cholesterol levels by binding to the pregnane X receptor, or PXR. The study suggests that PXR activation contributes to the harmful effects of plastic-associated chemicals on cardiovascular health.
Researchers found that people with brain buildup but no dementia had normal tau protein, while those who developed plaques or tangles also had a different-handed form of tau. This suggests that a slowdown in autophagy, the process of clearing spent proteins, may be underlying cause of Alzheimer's disease.
Researchers from UC Riverside developed a revolutionary imaging technology that compresses light into a nanometer-sized spot, allowing for unprecedented 6-nanometer color imaging of nanomaterials. This advance improves the study of unique properties and potential applications in electronics and other fields.
Researchers propose a new model linking cultural trauma to health disparities in US cultural groups, identifying cultural trauma as a fundamental cause of health disparities. The model suggests that damaging or destroying a group's culture can rob people of important resources for protecting their health.
A University of California, Riverside-led study found that deafness is a significant barrier to accessing health care and resources for deaf individuals living with HIV. The research highlights the need for improved communication, cultural competency, and accessibility in healthcare services to support aging deaf people with HIV.
Researchers discovered that these 'meat-eating' bees have a unique gut microbiome enriched with acid-loving bacteria, similar to those found in vultures. The bees' ability to eat dead bodies is surprising, but they can also store honey and have special chambers for meat storage.
Scientists have discovered that four types of monarch predators - a bird, a mouse, a parasitic wasp, and a worm - evolved the same unusual cellular mutations as monarchs. These mutations allow them to resist the toxic effects of milkweed plant toxins, which can be deadly to most animals.
A team of researchers from UC Riverside has discovered how a small molecule called auxin triggers the growth process in plants. By analyzing cell walls, they found that auxin lowers pH levels, causing cells to become acidic and soften, allowing them to expand and grow.
A new study reveals that climate change is altering the balance of microbes in nectar, making it less palatable for bumblebees. This could lead to a decline in pollinator populations and affect human health by reducing fresh food availability.
A UC Riverside-led study found that maternal transfer of PBDEs causes brain changes and autistic-like behavior in female mice offspring, including reduced social recognition ability and olfactory discrimination. The study suggests that developmental exposure to flame retardants produces ASD-relevant neurochemical and behavioral traits.
An international team of scientists, led by Professor Owen Long, explored supersymmetry as an extension of the Standard Model. They conducted experiments at the Large Hadron Collider and found no signs of supersymmetric particles, but their null result is still a significant scientific progress.
Researchers have identified a key component of plants' light response, allowing them to regulate gene expression and control stem growth. By reducing PIF protein activity, they can slow down stem growth and promote leaf and seed production, leading to increased crop yields and improved food supply.
The University of California, Riverside has received a $5 million grant from the California Institute for Regenerative Medicine to train young scientists and physicians in stem cell research. The program, named TRANSCEND, will provide training in broad areas of stem cell biology and regenerative medicine.
Groundwater recovery time varies by region and human activity, with some areas taking up to 15 years to recharge. Excessive pumping can cause land subsidence, contaminant mobilization, and decreased water quality.
A team of scientists has identified molecular biomarkers associated with sepsis, which could be used to predict patient outcomes and guide treatment. The study found that changes in CD52 expression were linked to good outcomes, while S100A9 acted as a driver of fatal sepsis.
Scientists study potential for life around M-dwarf planets with new telescope, finding atmospheres may be dried out due to intense radiation. The James Webb Space Telescope can detect gases in heavy carbon dioxide or oxygen-dominated atmospheres.
A lidar mapping study of ancient Teotihuacan shows that the city's engineers reshaped the landscape for construction, rerouted rivers to align with astronomical significance, and identified hundreds of previously unknown architectural features. The study confirms how these modifications continue to influence modern activities in the area.
A new chemical discovered by a UC Riverside team helps dormant seeds germinate, increasing crop yields and food supply. The compound, Antabactin, blocks ABA hormone receptors, allowing seeds to sprout in response to environmental stressors.
Scientists have developed a method to produce strigolactones, a group of plant hormones that prevent excessive budding and branching. By combining yeast and bacteria, researchers can synthesize these hormones from microbes, providing a promising alternative to traditional methods.
Researchers aim to produce enough mRNA vaccines from spinach and lettuce to rival traditional shots. They're exploring chloroplasts as a key to making plant-based mRNA vaccines that can be stored at room temperature.
Researchers at the University of California - Riverside discovered that hummingbirds can avoid insects with defensive compounds, such as formic acid, which harm birds. The study shows that scent plays a crucial role in hummingbird foraging decisions and ecosystem function.
Researchers used simulations to detect extended dwarf galaxies with low surface brightness, challenging previous theories. The study found that these 'quenched' UDGs originated in backsplash orbits and are isolated from their parent systems.
Researchers found that individuals who anticipated positive outcomes in potentially bad situations experienced less negative emotion and greater contentment during waiting periods. This pre-emptive benefit finding strategy may help mitigate the emotional suffering associated with bad news.
A UC Riverside-led study identifies how loss-of-function mutations in the gene PTPN2 affect intestinal epithelial cells' ability to maintain a barrier. The researchers found that increased fluid loss and diarrhea are linked to the mutation, which can be reversed by treating cells with synthetic matriptase.
Researchers conducted focus groups with stakeholders to identify safety measures and public health messaging that reduce the spread of COVID-19. Participants emphasized the need for transparent messaging, regulations, and enforcement of precautions to promote community safety and comfort.
A UC Riverside materials scientist has received a $2 million grant to improve the scalability of quantum computers, allowing them to operate at room temperature. The project aims to create design guidelines and manufacturing strategies for hybrid organic-inorganic structures that can produce quantum computers on a larger scale.
A UC Riverside-led study finds that venture capital-backed startups organized as corporations pay more taxes than if they were limited liability companies. The study found that switching to an LLC would yield a tax savings of $43.9 billion, equivalent to 4.9% of invested equity.
A recent study reveals that colleges struggle to provide adequate mental health support to Asian and Latino students due to interdependent cultural values and shame. The study suggests that culturally tailored treatment services addressing these issues can improve help-seeking behaviors.
A recent UC Riverside study reveals that neonicotinoids, commonly used in commercial plant nurseries, are deadly to bees regardless of watering levels. The research found a 90% decrease in bee reproduction with both high and low irrigation levels, highlighting the need for alternative management practices to reduce harm to pollinators.
A multidisciplinary team of scientists developed a method to dispose wastewater safely, reducing the danger of triggering earthquakes. The approach was tested in Italy's largest onshore oil field and found to be sustainable.
A study by UC Riverside researchers found that street-based sex workers invest considerable emotional effort into maintaining loyal customers. They use relational work activities such as friendly service, flexible payments, and scheduling to retain clients. This approach helps them avoid potentially violent or abusive clients and provi...
Researchers discovered that individual taste neurons in fruit flies can detect compounds from multiple taste categories, influencing feeding decisions. The team found that single-taste neurons are capable of responding to more than one tastant category, and that a single tastant category can activate multiple classes of taste neurons.
A new study suggests that emotional expression plays a significant role in leadership effectiveness. Women are seen as more effective leaders when they express calm and happy emotions, whereas men are viewed negatively when expressing negative emotions. The study's findings have implications for leaders to manage their emotions to maxi...
Archaeologists found that the lack of a mutualistic relationship between humans and New World rabbits, characterized by controlled reproduction, prevented domestication. The solitary nature of American cottontails made it difficult for humans to control their population and evolution.
The new course will use real-life scenarios and technology to help students see how they can apply calculus to solve problems in the world. Students will be able to choose from a variety of homework sets and worksheets based on their interests, and an electronic textbook with free access will also be available.
Engineers at UC Riverside developed an air-powered computer memory that can be used to control soft robots. This innovation eliminates the need for electronic valves and computers, reducing size, cost, and power demands.
Researchers at UC Riverside have engineered yeast to produce proteins that block fungal cell walls, reducing crop losses and reliance on fungicides. This approach could lead to a new method for controlling plant disease with minimal environmental impact.
Researchers at UC Riverside's Brain Injury Lab have received significant federal funding to investigate the molecular mechanisms underlying traumatic brain injury and post-traumatic epilepsy. Two graduate students, Laura Dovek and Susan Nguyen, have each won prestigious fellowships to study the role of immune receptors in the developme...
Researchers developed a new model to predict how plants and animals will weather climate extremes by considering biomechanics and environmental factors. The 'ecomechanical models' can help understand evolutionary patterns and animal interactions with their environment.
A new UC Riverside study reveals geckos can still capture crickets with 77% accuracy even after losing their tails. The researchers found that geckos were slower and less agile without tails, but retained a surprising retention of accuracy in capturing prey.
A University of California, Riverside study found Salton Sea aerosol triggers nonallergic inflammation genes and promotes lung inflammation in mice. The researchers also observed a distinct inflammatory response in the lungs compared to exposure to aerosolized fungal allergen.
A team of researchers has proposed a new explanation for the origin of supermassive black holes, suggesting that they are formed through the collapse of a massive seed black hole produced by the gravitational instability of a dark matter halo. This process, known as gravothermal collapse, can lead to the creation of a seed black hole w...
A systematic review of 501 chatbot apps found that none performed well on all testing criteria, with linguistic biases and usability challenges. The apps' limited program content made it hard to have extended or varied conversations between users and chatbots.
The study reveals the existence of moiré trions, confined electronic excited states that exhibit novel characteristics and differ from conventional trions. Moiré trions can emit single photons, making them a feasible optical source for quantum information technology.
UC Riverside researchers have decoded the genome of a benign infection, potentially sending medicine into citrus trees. The discovery could harness its unique properties to deliver antibacterial and antiviral agents into plants' vascular systems.
A team of engineers at UC Riverside has developed a catalyst that removes perchlorate from water, which is abundant in Martian soil. The new technology could help produce oxygen for human explorers on Mars.
A new theoretical framework suggests that dark matter's properties can be explained by the existence of an extra dimension in space-time. The force between dark matter particles is described by a continuum, which could address puzzles seen in small galaxies.