A recent study by Aaron Thompson found that high-performing school social workers were more likely to have graduate degrees and work in states with certification standards. This suggests that policies supporting minimum competencies and national certification standards can improve school safety outcomes for students.
The University of Utah's Pierre-Emmanuel Gaillardon led two projects awarded by DARPA's Electronics Resurgence Initiative, focusing on developing open-source hardware compilers and high-quality FPGAs. The projects aim to create an eco-system for rapid development of complex system-on-chips.
A new study found significant geographic variability in opioid prescribing patterns for minor injuries, with patients in high-prescribing states receiving up to three times more prescriptions than those in low-prescribing states. Reducing unnecessary prescribing could lead to 18,000 fewer opioid tablets being prescribed.
The Republic of Korea has become a full Participant in the International Gemini Observatory, allowing Korean astronomers to access the twin 8-meter telescopes. This partnership is expected to yield new scientific discoveries and collaborations with other international partners.
A new study by UMass Lowell professor Jill Portnoy found that giving children omega-3 fatty acid supplements reduces disruptive behavior, which has a positive effect on their parents' relationships. The research aims to determine effective ways to intervene before anti-social behavior escalates into crime.
Researchers discovered that host antibodies can alter bacterial gene expression, allowing beneficial bacteria to cooperate and form a community that protects against disease. This discovery has implications for the development of new therapies or prophylaxis for inflammatory bowel disease.
A new study reveals the largest dinosaur foot ever found, measuring nearly 1 meter wide, and confirms that brachiosaurs inhabited a huge area in North America. The discovery also sheds light on the range of sauropod dinosaurs during that time.
A team of researchers from Rice University and Baylor College of Medicine has discovered a weak link in the flu virus protein hemagglutinin that could be targeted by therapeutic drugs. By analyzing the protein's mechanism of attachment to host cells, they propose a new approach for developing universal vaccines.
The RIVER study tested a 'kick and kill' approach to target HIV reservoirs, forcing the virus out of hiding and killing it. Despite initial findings that the therapy didn't add up to a potential cure, researchers say the trial paves the way for testing different combinations to tackle persistent HIV in patients on antiretroviral treatm...
Researchers identified Shieldin, a protein complex that regulates DNA repair and may explain why some patients develop resistance to new anti-cancer drugs. The study's findings suggest that Shieldin levels can be used as a marker for identifying patients likely to respond poorly to PARP inhibitors.
A study published in BioScience warns that the Mexico-US border wall could lead to the extinction of over 1,500 native animal and plant species in the US. The construction of physical barriers disrupts annual or seasonal migration and dispersal routes, causing habitat fragmentation, soil erosion, and changes in fire regimes.
A study of pediatric emergency department data found that only 27.7% of young women with pelvic inflammatory disease (PID) were screened for syphilis, and 22% were screened for HIV. Screening rates varied significantly by hospital, with some facilities testing as little as 2% of high-risk patients.
A US-Mexico border wall could harm hundreds of terrestrial and aquatic species, including the Mexican gray wolf and Sonoran pronghorn. The authors call for mitigation measures and urge the government to prioritize environmental protection.
Researchers have identified a protein called dMLL3/4 that helps balance out differences between chromosomes inherited from parents. This discovery may lead to new diagnostic approaches and improved embryo culture media formulations for assisted reproduction techniques.
Researchers at Ruhr-Universität Bochum developed a low-cost nickel boride catalyst for plastic production from biorefinery products, offering a sustainable alternative to PET. The catalyst also enables the creation of hydrogen as a potential energy source.
A new review of published observational studies reveals that depression and the use of antidepressants are both associated with an increased risk of VTE. The study's findings suggest that prescribers and healthcare professionals should evaluate patients to determine their excess risk of VTE during management.
A team of Stanford statisticians, led by Brad Efron and Mike Baiocchi, developed an evidence-based program to prevent rape in Nairobi's poorest schools. The program, which involves training girls to be aware of common scenarios and empower them to register their will, has been shown to cut the rate of sexual assault in half.
Noa Pinter-Wollman's research aims to create a new field of study combining biology, psychology, and architecture to improve human health, teamwork, and collective behavior. The new field has implications for designing healthy environments, such as buildings and communities, that promote well-being.
Researchers discovered altered intestinal phage communities in mice with colitis, which overlapped with healthy human phages, suggesting a potential role in IBD. The study also found specific phages linked to disease-causing bacteria, highlighting the need for further investigation into viral contributions to inflammatory diseases.
Tropical Storm Wukong's cold cloud tops suggest strong thunderstorms with heavy rainfall potential. The storm's unique shape indicates low westerly vertical wind shear affecting its trajectory.
Researchers at Goethe University Frankfurt have created a new process to produce highly functionalized organochlorosilanes, ideal crosslinkers for various applications. The process enables the production of inorganic-organic hybrid materials with unique properties.
Scientists synthesized multi-layered copper and nickel nanowires to study their magnetoresistance properties, which could lead to more accurate compasses, radiation monitors, and electronic devices. The study found a nonlinear relationship between the nanowire length and the number of layers.
A new study highlights the need for effective treatments for non-cognitive symptoms of dementia, such as agitation and behavioral changes. Researchers found that synthetic cannabinoid treatment, like nabilone, may be an effective option for treating agitation in people with Alzheimer's disease.
A new study found that trace amounts of antibiotics in leeches' environment can increase resistant bacteria, which displaced healthy microbes. The research suggests a low threshold for antibiotic exposure to boost resistant microbes.
Researchers aim to create dialects for 'islands' of communicating devices, making attacks harder to launch. The goal is to strike a balance between efficiency, interoperability and security.
A new blood test, Banyan Brain Trauma Indicator, has been approved to help diagnose traumatic brain injuries. The test detects two brain proteins in the blood after a head injury and can predict the presence of an intracranial injury on a head CT scan.
Research by UConn microbiologists found that tiny amounts of antibiotics in chicken blood can encourage bacterial resistance. The study used leeches as a perfect test case and discovered that low levels of ciprofloxacin in poultry blood were selecting for antibiotic-resistant Aeromonas bacteria.
A study found that bats have preserved a viral gene from an ancient Ebola-like virus for millions of years. The VP35 gene helps regulate the immune system and may play a role in preventing disease in bats.
Researchers identified a larger volume of gray matter in resilient readers in the dorsolateral prefrontal cortex, which is important for executive functions and working memory. This finding may help develop new reading interventions that emphasize executive functions and working memory.
Researchers found that opioid-based painkillers increased side effects such as personality changes and sedation by tripling in people with dementia. The study suggests that people with dementia produce more natural opioids, making them sensitive to painkillers.
A new study reveals that there are still many areas in Europe where brown bears could live, but with suitable habitat for hosting the species. The German Centre for Integrative Biodiversity Research (iDiv) and Martin Luther University Halle-Wittenberg have identified over 380,000 square kilometres of potential bear habitat, offering a ...
Intractable hiccups can occur with underlying medical conditions and impair quality of life. Various treatments including medications, nerve blocks, and alternative remedies are being studied.
Researchers used the Keck Cosmic Web Imager to examine Q2343-BX418, a young galaxy about 10 billion light years away, providing insights into its gas halo and its role in star formation. The study suggests that the galaxy's surrounding gas is giving off a specific type of light, offering clues to its evolution.
A study published in PLOS Medicine estimated that approximately 1 in 8 children aged 2-9 years in India have at least one neurodevelopmental disorder. The most prevalent disorders were hearing impairment and intellectual disability, with about one-fifth of affected children having two or more conditions.
The International Antiviral Society-USA Panel has released updated guidelines for the treatment and prevention of HIV infection in adults. The recommendations include new findings, drugs, and approaches, focusing on adult patients 18 years or older with or at risk for HIV infection.
A recent study published in Ecosphere reveals that mixed-severity wildfires actually produce more benefits than costs to Spotted Owl populations. The research analyzed 21 scientific studies and suggests that management strategies prioritizing fuel-reduction logging are outdated.
A team of international researchers has successfully simulated chemical bonds using trapped ions on a quantum computer, marking a significant breakthrough in the development of full-scale quantum computers. This achievement demonstrates the potential of quantum chemistry to unlock new insights into material properties and behavior.
Scientists identified and characterized specific types of mutations in individual cell lines, including clonal mutations and subclonal mutations caused by ultraviolet radiation damage. This study aims to improve the therapeutic potential of iPSCs for treating human diseases.
A £340,000 research project is examining the history of farming in the Amazon region. Dr Bronwen Whitney and her team are reconstructing the long-term agricultural history of Llanos de Mojos using palaeoethnobotany and landscape archaeology.
A blood test has been shown to accurately identify patients without traumatic intracranial injuries, reducing the need for CT scans. The test uses biomarker proteins released into the bloodstream after a brain injury and showed a high sensitivity rate of 99.6%.
Continuous glucose monitoring in healthy participants showed that large fluctuations in blood glucose occur more commonly than expected. Researchers identified three distinct glucose behaviors: low, moderate, and severe, with certain foods causing significant spikes. The study aims to provide actionable advice to shift individuals towa...
Researchers developed a computer program that scans for warning signs in language used by participants at the start of a conversation to predict which civil conversations would go awry. Early exchanges with greetings and expressions of gratitude were more likely to remain civil.
Researchers developed an Ensemble Poisson Kalman Filter (EnPKF) algorithm that combines urban crime data and ETAS model for real-time forecasts on crime rates and predicted hotspots. The algorithm has been tested on over 1000 violent gang crimes in Los Angeles, showing promise as a tool to support law enforcement
A single course of antibiotics early in childhood may increase the risk for Type 1 diabetes, according to a study published in eLife. The research found that four bacterial species groups were significantly more abundant in the guts of mice treated with the antibiotic, and likely involved in driving progression of the disease.
Researchers develop a material made from laser-blasted glass doped with rare earth erbium ions, which could be used in integrated optical circuits. The material has promise as a broadband planar waveguide amplifier and could enable miniaturization of telecommunication devices.
A new model developed by Indiana University researchers estimates the likelihood of landslides triggered by earthquakes, offering potentially life-saving information to those affected. The model uses data from past earthquakes and landslides to provide fast, regional estimates of landslide occurrence.
The University of California San Diego is developing open-source hardware design automation tools with a $11.3M DARPA grant, aiming to create automated 24-hour chip design. Machine learning and extreme design partitioning will be applied to tackle the challenges of high-performance computing.
A study by WSU researchers found that marijuana legalization in Colorado and Washington improved clearance rates for certain crimes, including burglaries and vehicle thefts. The analysis of monthly FBI data from 2010 through 2015 showed a significant improvement in property crime clearance rates in these states.
This special issue showcases recent advances in high-throughput flow cytometry for drug discovery, including novel applications and expert insights. Examples include HTFC for single-cell analysis, biologic drugs, and CAR-T therapy.
Researchers at NTNU used a combination of techniques to study nearly 100,000 simulation images and identify what triggers water molecules to split. They discovered a small number of variables that describe the causative mechanism, providing detailed knowledge of the reaction.
A KAIST team identified that the formation of metal-oxide interfaces has a synergistic catalytic effect on bimetal catalysts. This is achieved through in situ imaging, revealing that interfacial platinum-nickel oxide nanostructures increase catalytic activity while providing thermodynamically efficient reaction pathways.
The latest stevia research published in the Journal of Nutrition explores stevia's science, safety and health benefits. The study provides a comprehensive overview of stevia's metabolism, dietary exposure, impact on blood glucose and insulin concentrations, as well as its potential for future applications.
Researchers successfully created the first experimental realization and structural investigation of single-layer VS2, revealing its unique electronic properties. The team discovered a new vanadium sulphide compound with similar stoichiometry to single-layer VS2, raising hopes for two-dimensional magnetism.
A new research collection targets insect pests of pulse crops, providing guidance on integrated pest management. The collection features nine articles covering major pests, microbial control methods, and economic threshold levels.
A new study tracked juvenile whale sharks across the Philippines, emphasizing the importance of the archipelago for the species. The study found that all tagged whale sharks stayed within the Philippines, with one individual traveling over 2,500 km through the Sulu and Bohol Seas.
The University of Texas at Arlington has received the Excellence in Sustainability Award for its commitment to reducing energy and water consumption. The award recognizes the university's various Earth-conscious initiatives, including bike- and car sharing programs, sustainable materials and designs, and campus green spaces.
Researchers have identified a new class of antibodies that can protect against HIV-1 infection, using an animal model to show its effectiveness. The study found that IgM antibodies were able to prevent the virus from crossing the mucosal barrier, offering a potential breakthrough for AIDS prevention and treatment.
Researchers have discovered that lupus patients' skin cells produce an excessive amount of interferon kappa, leading to increased sensitivity to UV light. The team's findings suggest that blocking this protein may help alleviate photosensitivity symptoms and potentially new treatments for the condition.
Researchers identified nearly 1,300 genetic variants associated with educational attainment, explaining about 4% of variation in individuals. The polygenic score combining these variants predicts the length of formal education as well as demographic factors.
A study by ISGlobal reveals a decline in heat-related mortality in Spain, contrary to expectations of increased deaths due to rising summer temperatures. The Spanish population has adapted to the change, reducing its vulnerability to high temperatures through various socioeconomic factors.
Studies investigate how changes in gut bacteria and lipid metabolism may influence brain health and cognitive decline. Research suggests that altered plasmalogens production by the liver may result in reduced availability of critical lipids to the brain, contributing to impaired cognitive function and neurodegeneration in Alzheimer's.
A study found that fitness trackers can supplement current assessments of health status and physical function, showing increased daily activity correlates with positive patient ratings and lower adverse events. Wearable devices may help predict treatment complications and enable timely interventions.
Researchers from Cambridge University found no evidence of a trade-off between military spending and public services in the Middle East. The study challenges the 'guns versus butter' hypothesis, which suggested that prioritizing military spending led to neglect of health and education, sparking civil unrest.
A study by Indiana University Kelley School of Business researchers found that recycling can be a strategic supply source for manufacturers, resulting in cost savings per unit, higher quantities, and greater profits. Recycling rare materials like tungsten can insulate manufacturers from market volatility and increase their competitive ...
The National Academies of Sciences, Engineering, and Medicine report concludes that an EIC is essential to answering fundamental questions about the building blocks of matter. The collider will enable unique scientific discoveries with implications for particle physics, astrophysics, and other fields.
A team of scientists has developed a faster and more accurate way to test new treatments for the most aggressive form of prostate cancer. Lab-grown tumours derived from donor patient tumours enable researchers to test drug combinations quickly and efficiently, identifying those that cause the most striking reduction in tumour growth.
Research reveals that the randomness of the piriform cortex is critical to distinguishing between similar odors, with each neuron connected to nearly every single odor receptor. This system encodes complex information and makes it robust to noise.
An international team of researchers has confirmed that Brachiosaurus dinosaurs inhabited the US region, including the largest dinosaur foot ever found. The discovery was made in Wyoming and measured over 4 meters high at its hip.
A new study led by Cornell University researchers found that police were responsible for about 8 percent of all US homicides with adult male victims, or 2.8 per day on average. The risk of being killed by police is higher for black men and Latino men compared to white men.
Rice plants engineered to have fewer stomata are more tolerant of drought and resilient to future climate change, conserving water and surviving longer under drought and high temperatures. This discovery has significant implications for food security as much of the global rice crop relies on rain-fed agricultural systems.
A team of malaria experts has published results supporting the need for a radical cure strategy to tackle Plasmodium vivax, a debilitating form of malaria. The study found that chloroquine is currently given in lower doses than recommended, leading to higher rates of treatment failure.
AEP enhances checkpoint inhibitor drug effects on cancer cells and autoimmune diseases; measuring AEP levels may help identify patients responding to treatment with PD-1 inhibitors.
Scientists have discovered that Mars' massive dust storms originate from a single geological formation near the equator. This vast deposit, called the Medusae Fossae Formation, has been eroding over time and polluting the planet with fine, powdery dust particles.
Research presents coldwater stream habitats as potential refugia against climate change, enabling persistence of ecosystems and species. Conservation strategies can be effective with understanding of these habitats' persistence, helping management practices such as dam removal and trout stocking.
New research reveals that very low concentrations of antibiotics can lead to an increase in resistant bacteria, highlighting the environment as a critical battleground in the fight against antibiotic resistance. The study found that sewage waste water and natural environments can be breeding grounds for resistant bacteria, which can th...
NASA-NOAA's Suomi NPP satellite observed Tropical Cyclone 15W using brightness temperatures, revealing strong thunderstorms around the low-level center. The typhoon is expected to intensify to 90 knots over three days before weakening and making landfall near Tokyo.
Scientists have discovered regions with lower seismic wave velocities beneath both ends of the Cascadia fault zone, indicating rising pieces of the Earth's upper mantle. These anomalies could modulate plate coupling forces and influence the location, frequency, and strength of earthquake events.
A new study by Oregon State University finds that a continuous border wall could fragment the habitats of many animal species, putting them at risk. The authors urge the US government to follow environmental laws and consider the long-term consequences of such a barrier.
A study found that Myotis bats have integrated viral proteins produced by Ebola into their genomes, resulting in less potent immune suppressors. This suggests that bats may have co-opted these proteins for immune function, potentially reducing their susceptibility to viral infections.
The Network for Excellence in Neuroscience Clinical Trials has been renewed for five more years, enabling the study of new treatments for brain disorders. Nine clinical trials are currently underway, demonstrating the potential of NeuroNEXT to expedite research and bring treatments to patients faster.
Tropical Depression Son-Tinh was located near 21.9 degrees north latitude and 109.0 degrees east longitude, about 181 nautical miles east-northeast of Hanoi, Vietnam. The satellite image captured on July 24 shows the depression's movement towards west, indicating it will dissipate over mainland China in the next day or two.
Researchers propose 'Event Memory Retrieval and Comparison Theory' that explains how people update memory representations to facilitate processing of changes in everyday actions. The study found older adults had difficulty tracking changes, which accounted for their lower memory performance.
A recent study by KU Leuven researchers reveals that the lifespan of transplanted kidneys has stagnated despite improvements in the past. The study analyzed data from over 100,000 recipients across Europe and found that the average lifespan of a transplanted kidney is now around 15-20 years.
A new study found that dogs with strong bonds to their owners will hurry to overcome barriers to offer help and comfort when they detect emotional distress. The research team observed that dogs who were able to push through a door to rescue their owners showed less stress and exhibited more prosocial behavior.
The review found that sexual transmission of Zika virus is more common from men to women than from women to men. The median serial interval and duration of ZIKV RNA persistence in semen were also longer than in the female genital tract.
Researchers found reduced levels of plasmalogens in the liver are associated with an increased risk of Alzheimer's disease, mild cognitive impairment, and other biomarkers of neurodegeneration. The study suggests that a deficiency in these lipids could lead to the eventual destruction of peroxisomes, increasing Alzheimer's risk.
A decade-long genetic analysis of grasshopper relationships reveals the origin of the broadest lineage of grasshoppers in South America. The study's findings challenge previous assumptions and suggest major shifts in grasshopper classification.
A new Stanford study finds that healthy individuals often experience significant fluctuations in blood sugar levels, similar to those seen in people with diabetes. The researchers used continuous glucose monitoring devices to track participants' glucose levels over two weeks and identified distinct 'glucotypes' based on spike intensity.
Researchers at Kumamoto University have identified a new mechanism linking cytoskeletal dynamics and Wnt5a signaling, essential for planar cell polarity formation. This control system regulates the morphology and orientation of cells in animal tissues, crucial for tissue morphogenesis.
A randomized clinical trial of 300 patients in South Korea found that antidepressant escitalopram reduced major adverse cardiac events by 13% compared to placebo. The study followed patients for about eight years, revealing a lower occurrence of cardiac events among those receiving antidepressant treatment.
Research shows that dogs that remain calm and exhibit empathy during their owner's distress help out faster. Therapy dogs performed as well as other dogs in opening doors, highlighting the importance of traits like obedience over human-animal bonding.
A blood test can predict which treatment is most likely to extend a patient's life with advanced prostate cancer. Researchers found that patients who tested positive for the protein AR-V7 responded best to taxane-based chemotherapy, while those who tested negative responded better to hormone-targeting therapy.
Research at the University of New Hampshire shows that unfavorable water quality conditions in lakes lead to changes in recreational behavior, with some visitors abandoning their experience altogether.
Researchers at TU Wien use the PF2 ultra-cold neutron source to test the existence of symmetrons, a theory that could explain dark matter. The experiment excludes a broad range of parameter values, but the team is cautious and seeks further measurements or discoveries.
A new analysis shows that completing a sepsis protocol within an hour of detection significantly increases survival rates in children, with completion of all elements required to reduce mortality. The study supports New York's Rory's Regulations mandate and encourages expansion to other states.
A new study analyzed speleothems in Brazilian caves to reconstruct rainfall distribution during the Middle Ages. The research found that southwestern Brazil was wetter than now, while the Northeast region was drier. This analysis provides insights into the climate changes that occurred during the Little Ice Age.
Researchers found that treatments for cancer and sickle cell disease can destroy germ cells in the testes of young boys, leading to complete depletion of spermatogonia. The study suggests that freezing testicular tissue before treatment may be a viable option to preserve fertility.
The International Antiviral Society-USA has updated its recommendations for treating, preventing HIV infection, emphasizing advances in prevention and treatment. The new guidelines cover initiating therapy, monitoring individuals starting therapy, changing regimens, and preventing HIV infection for those at risk.
A large-scale study of chikungunya and dengue outbreaks over 50 years revealed that population density and neighboring outbreak countries are key risk factors for new outbreaks. The research suggests focusing resources on densely populated areas near existing outbreaks to mitigate the spread of these mosquito-borne diseases.
A recent study led by Georgia State University identifies a gene from Ebola virus in myotis bats, which has been adapted to regulate their own immune response. The researchers found that the gene is attenuated in its ability to inhibit the immune response, but shares a similar structure with the Ebola VP35 protein.