Researchers found that district-level police crime centers associated with significant reductions in robberies and burglaries, as well as shootings and sexual assault. The approach enabled novel responses to crime incidents and improved rapid decision-making among police.
A new study found that lower elevation Silversword plants are less drought-resistant than higher elevation plants, leading to increased mortality rates. The researchers suggest using suitable habitats for the plants in a changing climate rather than breeding them with drought-resistant genes.
Researchers improved a computer program to simulate photon behavior in intergalactic space. They found that particles flying to Earth are deflected by magnetic fields or interact with hydrogen plasma, preventing them from reaching their destination.
A research team at Tokyo University of Agriculture and Technology has developed a new method for constructing seven- and eight-membered carbocycles, overcoming previous difficulties due to instability. The process uses an internal redox reaction, allowing for the creation of medium-sized carbocycles with favorable formation rates.
Researchers aim to understand the needs and experiences of LGBT older adults with Alzheimer's disease and their surrogate decision makers. They will explore emotional, spiritual, and religious aspects of surrogacy and its impact on medical decisions.
Researchers found that specific brain structures, including the parahippocampal cortex and caudate nucleus, are linked to improved fluid intelligence in individuals. These brain attributes distinguish people who benefit from targeted training from those who do not.
Research presented at EuroEcho 2019 found that common heart drugs may reduce cardiotoxicity in cancer patients, particularly those with breast or haematological cancer. The study suggests these medications should be considered as part of routine care for this patient group.
A rare form of lung scarring, typically found in metal workers, has been linked to vaping. The condition can cause breathing difficulties and chronic coughing due to damage to lung cells and the formation of 'giant' cells.
Changes in heart rate due to low oxygen conditions during pregnancy may predict future heart health, according to research published in the Journal of Physiology. The study used sheep models to examine the impact of chronic hypoxia on fetal heart development and identified potential markers for long-term heart disease risk.
Researchers have discovered a new petit-spot volcano in the Pacific Ocean near Minamitorishima Island, Japan. The young volcano is thought to have erupted less than 3 million years ago and provides valuable insights into the asthenosphere.
The 'blue boat' fleet, consisting of small fishing vessels painted blue, is stripping Pacific coral reefs of seafood, endangering food security for Pacific Island nations. The boats are allegedly operated by Vietnamese fishermen with no contract or insurance, and are traveling thousands of kilometers to fish illegally in Pacific waters.
A City of Hope-led study found that tivozanib improved progression-free survival for patients with renal cell carcinoma who had tried two or more treatments, compared to the FDA-approved sorafenib. The study suggests that targeted therapy may be a better option for repeat kidney cancer patients.
Acoustical Society of America researchers present a new approach to deploying human-scale immersive virtual environments, combining wave field synthesis with modular design for scalable configurations. The system enables rapid assembly, calibration, and deployment in various settings, such as schools, offices, or research institutes.
A recent study found that children exposed to smoking in early childhood were more likely to exhibit symptoms of hyperactivity and conduct problems. The association remained even after controlling for various factors, suggesting a significant impact of nicotine exposure on brain development.
A new analysis of a dataset of over 70,000 North American migratory birds found that body size decreased in all 52 species, with statistically significant declines in 49 species, while wing length increased in 40 species. The study suggests that warming temperatures may be causing these changes as an adaptation to climate change.
A study by Dr. Michael L. Lipton and colleagues discovered a significant correlation between oral contraceptive use and reduced hypothalamic volume in 50 healthy women. The findings suggest potential effects on mood regulation and emotional processing.
The 2020 Edith and Peter O'Donnell Awards recognize Texas researchers making groundbreaking discoveries in Alzheimer's disease treatment, malaria treatment, kidney stone research, and star merger processes. The awards celebrate innovative work that advances science and improves lives.
Tropical Storm 06A is maintaining its strength in the Arabian Sea, with powerful storms indicating heavy rainfall potential. The storm is expected to make landfall in east central Somalia late on Dec. 6.
A study on rock hyraxes reveals sexual differences in call duration and amplitude, challenging the Law of Brevity. Female hyraxes produce more affiliative calls, while males prioritize loud self-advertisement songs. The research provides clues for human language evolution.
Transboundary protected landscapes near the US-Canada border provide vital habitat for lynx and connections with larger Canadian populations. Climate change and increased border security pose significant threats to species conservation.
Scientists have developed a 3D model of the human liver to improve diagnosis of non-alcoholic fatty liver disease. The model reveals new critical tissue alterations, providing insights into pathophysiology and contributing to high-definition medical diagnosis.
Researchers at MIT have developed a monthly oral contraceptive that can remain in the stomach for three weeks, releasing contraceptive drugs over several weeks. The pill has shown promise in tests in pigs, achieving similar drug concentrations as daily doses.
The study reveals that electrochemical reactions between water and oxygen can control the physical properties of graphene and other two-dimensional materials. This discovery has significant implications for developing flexible displays, high-speed transistors, and next-generation batteries.
Researchers aim to understand how ecological and evolutionary mechanisms contribute to lung cancer development and progression, potentially leading to new treatment options. The team will investigate patterns in drug sensitivity and resistance to identify molecular hallmarks that predict treatment changes.
Most studies indicate that women do not meet recommended intake for vegetables, cereal grains, and folate. Pregnant women often exceed fat intake recommendations and fail to meet iron and calcium requirements.
Researchers develop new diagnostic techniques to detect a leaking blood-brain barrier and a new anti-inflammatory drug that slows or reverses age-related cognitive decline. The studies show promise for diagnosing and treating brain diseases, including Alzheimer's disease and dementia.
Researchers found that suppressing alpha waves in one hemisphere of the parietal cortex improves attention to objects on the opposite side of the visual field. Neurofeedback training increased contrast perception, suggesting a causal relationship between alpha wave control and attention enhancement.
Researchers at the University of Delaware have discovered a direct link between ancient carbon, graphite particles from hydrothermal vents, and seafloor sediments. This finding sheds new light on the dynamics of the marine carbon cycle, revealing that organic carbon can be converted to graphite at vents.
A new methodology to monitor patients with glioblastoma has been developed at the Universitat Politècnica de València, using Magnetic Resonance Images and biomarkers to track tumor growth and edema. The tool has been validated in a multicenter study involving seven European hospitals.
The Parker Solar Probe mission has unveiled a surprisingly chaotic world within the sun's corona, characterized by rogue plasma waves, flipping magnetic fields, and distant solar winds. The findings have significant implications for space weather forecasting and our understanding of the sun's behavior.
A study published in PLOS ONE found that long-term exposure to hydrocarbons in the air may be a risk factor for ischemic stroke development. The research analyzed data from Taiwan's National Health Institute Research Database and found significant associations between air pollution levels and increased risk of ischemic stroke.
Researchers discover samarium hexaboride, a material with strongly interacting electrons, which can also exhibit topological insulating properties. This breakthrough paves the way for more stable quantum computing and opens up new possibilities for exotic physics research.
A genetic screen in worms reveals TRAP-alpha as a crucial component of the insulin synthesis pathway, affecting both early and late steps. The findings support the idea that defects in insulin synthesis contribute to Type 2 diabetes, and may lead to new approaches for prevention and treatment.
Experts at the American Geriatrics Society conference emphasize the importance of addressing bone and muscle health to prevent falls, fractures, and muscle loss in older adults. The conference aims to bridge knowledge gaps by exploring age-related aspects of osteoporosis and soft-tissue disorders.
A new trial found that probiotic drops containing Bifidobacterium animalis BB-12 reduced daily crying by 50% in 80% of infants, improving sleep duration and stool frequency.
Researchers at RMIT University have developed a new titanium-copper alloy that can be 3D printed with exceptional properties. The alloy's fully equiaxed grain structure reduces the risk of cracking or distortion, making it suitable for high-performance applications in medical devices and aerospace.
Researchers analyzed 2,467 patients with hypertrophic cardiomyopathy, finding racial disparities in symptom severity, healthcare access, and treatment outcomes. The study suggests that race plays a significant role in shaping the disease's impact on patients.
Researchers at the University of Washington found that warmer temperatures can lead to higher concentrations of arsenic in rice grains. The study, presented at the American Geophysical Union's Fall Meeting, suggests that climate change could exacerbate the problem of arsenic-contaminated rice, posing a health risk to consumers.
Researchers at the University of Eastern Finland have developed two new cell models that can mimic the blood-retinal barrier, a key regulator of drug delivery to the eye. The models, continuously growing retinal pigment epithelial cells, can be re-pigmented with melanin and studied for drug accumulation in greater detail.
A new study from the Immigration Policy Lab at ETH Zurich and Stanford University found that immigrants who naturalized earned more money each year than those who didn't, with the boost in income being largest for people facing the greatest disadvantages in the labor market. Citizenship was shown to counteract discrimination in the job...
Researchers at Wake Forest Institute for Regenerative Medicine have successfully bioprinted trachea constructs comprising of smooth muscle and cartilage regions, showcasing similar mechanical properties to human tracheal tissue. The novel approach could provide regenerative medicine treatments for damaged or diseased tracheal regions.
Environmental health professionals in US report challenges in six areas: drinking water quality, wastewater management, healthy homes, food safety, public health pests, and disaster risk reduction. The study emphasizes the need for professional training, expanded partnerships, and translational research to address these issues.
Researchers have identified the source of nitrogen in host blood cells that enables TB to grow and spread. Preventing access to this nitrogen could halt the disease in humans.
The project will evaluate producer preferences for bull genomics and physical traits, as well as feedlot preferences for feeder cattle genetic testing. Researchers hope to provide valuable information to producers to enhance marketing opportunities and improve market efficiency.
A new study at Columbia University Mailman School of Public Health suggests there is a two-way relationship between bullying perpetration and internalizing problems among US youth. Bullying perpetration increased the risk of developing internalizing problems, while experiencing internalizing problems increased the probability of bullyi...
Researchers at UBC Okanagan and UVic have discovered a new 'hyper glue' formula that uses cross-linking technology to tightly bond plastics and synthetic fibers, making them stronger and more resistant to impact and corrosion.
A new study found that mobile stroke units in Manhattan reduced treatment time by approximately 30 minutes compared to traditional ambulances. This faster treatment led to improved patient outcomes and potentially life-saving results.
Dr. Jeffrey Rimer's groundbreaking research using crystals has led to the development of new materials and treatments for malaria and kidney stones. His work enables visualization of complex mechanisms, improving catalysis in petrochemical processes.
The CF LINK technology allows for selective preparation of protein conjugates through tryptophan residues and post-translational modification of aromatic amino acids. It can also be used to map protein surfaces and study protein-protein interactions.
Astronomers captured a clear start-to-finish image sequence of an explosive emission during the close approach of comet 46P/Wirtanen in late 2018. The team observed the initial brightening in two distinct phases, with a gradual second stage that continued to grow brighter over 8 hours.
The Gallery of Fluid Motion, a premier visual record of contemporary fluid mechanics, displayed over 3,000 striking videos and posters. The highest-scoring entries in each category were designated as Milton van Dyke Awardees or Gallery Winners.
Researchers employed satellite imagery and statistical models to identify the socio-economic causes of soil erosion globally. They found that national borders reveal areas with unnaturally high erosion rates, highlighting the 'country effect' as a major driver of soil loss.
Researchers will evaluate how sleep-disordered breathing impacts chronic kidney disease progression, recruiting 2,200 adults from the CRIC study. They hypothesize that sleep apnea is associated with increased risk of chronic kidney disease progression due to its effects on blood pressure, insulin resistance, and organ damage.
A new Boston University School of Public Health study estimates the non-cancer health effects of breathing airborne PCBs around New Bedford Harbor, affecting thyroid hormones in people living close to the harbor. The levels of PCBs in the air are high enough to raise risks of diabetes, low birth weight, and impaired neurodevelopment.
Professor Dan Adelman proposes an alternative methodology to scoring U.S. hospitals, addressing limitations in the CMS' Hospital Compare ratings. His efficient frontier approach rewards good performance and penalizes poor performance, leading to more equitable comparisons.
Researchers developed a graphene-titania composite that degrades up to 70% more atmospheric nitrogen oxides than standard titania in real pollutant tests. The composite can be coated on materials like concrete to passively remove pollutants from the air, promoting a healthier environment.
University of Maryland astronomers observe natural comet outburst, capturing start-to-finish sequence with NASA's Transiting Exoplanet Survey Satellite (TESS) data. The team gained detailed observations of the explosive emission of dust, ice, and gases during the close approach to Earth.
In an effort to curb opioid misuse, Massachusetts physician assistant programs have adopted a cross-institutional partnership to ensure safe prescribing practices. The initiative aims to educate students on the prevention and management of prescription drug misuse, following a consensus-building process among nine PA programs.
The new THVPE method produces high-quality GaN crystals at a faster growth rate than current conventional methods, with lower defect rates. This breakthrough technology holds promise for mass-producing low-cost, high-performance GaN devices.
Researchers found that gene duplication and DNA circle formation can be actively driven by the environment, allowing yeast to adapt faster. Older cells may gain an advantage by holding onto more DNA circles than they pass on, a phenomenon resembling a cellular insurance policy.