Scientists at the University of Nottingham are exploring the use of car driving simulators to train and test drivers, aiming to reduce road traffic accidents. The research uses a new facility that records eye movements and brain activity while participants drive in both simulated and real-world environments.
A recent study monitored 800 participants' blood sugar levels in response to over 46,000 meals, revealing highly individual responses to different foods. The researchers developed an algorithm predicting individualized responses based on lifestyle and microbiome analysis, which was successfully applied to new participants.
Scientists at EPFL show how a light-induced force can push the capabilities of surface-enhanced Raman scattering (SERS) even further. They overcame limitations by amplifying molecular vibrations with light, increasing sensitivity and resolution.
Army ants construct complex bridges from their own bodies to span gaps and create shortcuts in the floor of the tropical forests of Central America. These living bridges are made up of dozens of ants and can assemble and disassemble in a matter of seconds.
A city-wide initiative in NYC increased colorectal cancer screening colonoscopy rates from 42% to 62% and eliminated disparities based on race/ethnicity. The program included public education, outreach to healthcare providers, and culturally tailored campaigns to boost awareness and overcome hurdles to effective screening.
The American College of Physicians recommends prescribing generic medications whenever possible to reduce costs and improve adherence to therapy. Generic medications are as effective as their branded counterparts, but underuse is a significant issue due to misconceptions about safety and efficacy.
Researchers from HZDR and TU Dresden have developed a method to fabricate nanomagnets in an iron-aluminum alloy layer without masks. The use of highly focused ion beams enables the generation of complex magnetic geometries suitable for spintronic device applications.
A team of researchers from the University of Kansas has discovered a previously unknown species of early anthropoid primate, Apidium zuetina, in the Libyan desert. The find provides evidence that climate change and environmental conditions played a significant role in shaping the evolution of these primates.
Erosion caused by glaciation during ice ages can wear down mountains faster than plate tectonics can build them, according to a new study. The research, conducted over more than a decade, revealed that erosion rates accelerated sharply about 1 million years ago when global climate cooling triggered stronger and more persistent ice ages.
Researchers found Ixodes affinis parasitizing five songbird species in southeastern Virginia, increasing the tick's range and potential for Lyme disease transmission. The study suggests that having two competent tick vectors may lead to an increase in Lyme disease cases.
Physicians' conscientious objections to assisted death will be respected in Canada, with a system created to allow patients to receive medical support for dying while vulnerable patients and caregivers fight their doctors for rights. A direct service will be offered to patients, and physicians informed of the service.
Researchers at Brigham and Women's Hospital found that a full night of sleep significantly improved participants' ability to correctly identify the name associated with a face. The study suggests that sleep after new learning activities may help improve memory, regardless of age.
Researchers at MSU have discovered the mechanisms of self-organization in living cells, revealing the role of topologically associated domains (TADs) in compacting DNA into three-dimensional structures. This knowledge may lead to new approaches for understanding and treating diseases related to gene regulation.
A recent study published in Nature Immunology revealed that the body suppresses long-lived lymphoid cells to prevent excessive inflammation. Cytokine chemicals like interferon-beta, gamma and interleukin-27 can shut off these cells, allowing for a targeted immune response.
Researchers at the University of Cambridge found that people with compulsive sexual behavior seek out new sexual images more frequently than others. They are also more susceptible to environmental cues linked to sexual images, which can trigger their addiction.
Research published in Circulation found adults with congenital heart defects to be at substantially higher risk of experiencing a stroke, especially before age 55. Ischemic and hemorrhagic strokes were the most prevalent types.
A team of scientists has constructed the most complete look at the evolutionary family tree of cardiid bivalves, including clams and cockles. The study reveals that much of their diversification was localized over time and that some species need to be re-classified.
Two new reports by Berkeley Lab examine future electric industry regulation, utility business models, reliability, affordability and cleaner resources. The first report discusses electric industry structure and regulatory responses in a high distributed energy resources future.
Scientists measured dopamine signals in Parkinson's patients during brain surgery, revealing rapid dopamine release encodes information crucial for human choice. The findings have widespread implications for neurological and psychiatric disorders, including depression and addiction.
Researchers measure mountain range material flow and find glacial erosion accelerates faster than tectonics can rebuild mountains. Climate fluctuations play a pivotal role in shaping Earth's landforms, with erosion rates outpacing tectonic inputs by up to 80%.
MIT researchers develop a low-cost biomedical imaging system using fluorescence lifetime imaging and Fourier transform analysis, enabling accuracy comparable to expensive lab equipment.
Researchers at the University of Bristol have developed a row-bot that can operate indefinitely in remote locations by harnessing energy from dirty water. The robot's bio-inspired mechanism allows it to feed on nutrient-rich water, generating electricity through microbial fuel cells.
A team of researchers at Ruhr-Universität Bochum has developed a method to control the interior of transistors by applying resonators at terahertz frequencies. This allows for manipulation of ultra-thin electron layers, enabling new applications in sensors and chemical technology.
A new template published by ASTRO streamlines post-treatment care for cancer survivors, facilitating consistency and reducing provider burden. The template includes elements required by CoC accreditation requirements, coordinating care among primary care providers, radiation specialists, and patients.
Researchers have discovered a blood test for the SNTF protein, which may predict long-term cognitive impairments in concussion patients. The study suggests that even mild concussions can cause permanent damage to brain wiring, leading to cognitive impairment.
Researchers found that treating patients with expensive new drugs for hepatitis C earlier than usual is worth the cost, despite high prices. Early treatment can save healthcare costs and improve patient quality of life by preventing long-term damage from the disease.
A large study found that infants under 12 months are most at risk of serious physical abuse, with severe injuries leading to a threefold increase in mortality compared to other types of trauma. The majority (98%) of abused children were under 5 years old, and nearly all (76%) were less than 1 year old.
The Translational Oncology Initiative aims to connect scientists and clinicians to develop life-saving therapies for cancer patients. The 'Trojan Horse' therapy uses a virus hidden in immune cells to destroy cancer cells from within.
Researchers discovered that treating newborn mice with bumetanide can almost completely prevent the disease progression and allow them to develop normally. The study suggests that timing is crucial, as treatment within the first two postnatal weeks can normalize brain activity and behavior.
Researchers found that beaver dams create dead wood hotspots, increasing quantities of standing and deciduous dead wood. This restoration benefits a large number of species, including those dependent on these resources.
The study found that cancer metastasis is neither random nor unpredictable, with survival depending on the location of the first metastatic site. Breast cancer patients who developed metastasis in specific organs had significantly different chances of long-term survival.
A higher resting heart rate is associated with a greater risk of death from all causes, independent of traditional cardiovascular disease risk factors. Research published in CMAJ found that every 10 beats/min increment of resting heart rate increases the risk by 9% for all-cause mortality and 8% for cardiovascular mortality.
A new MIT study found that Earth's geomagnetic field intensity is double the long-term historical average, indicating it has a long way to fall before reaching an unstable level. This suggests that the current field intensity has a long buffer zone, making a reversal less likely in the near future.
Researchers at the University of Surrey have discovered a new link between gene regulation and metabolism in baker's yeast and roundworms. The findings, published in Nature Structural & Molecular Biology, could lead to more effective therapies for diseases like cancer and neurodegenerative disorders.
A study found that children who had bronchiolitis in early childhood are more likely to develop asthma by age 28-31 and experience reduced health-related quality of life. Lung function tests also show signs of irreversible airway obstruction, a risk factor for chronic obstructive pulmonary disease.
A consensus report by Mayo Clinic researchers provides a standardized approach to diagnosing glomerulonephritis based on the underlying cause of the disease. This new method aims to improve personalized diagnosis and targeted treatment for patients with kidney disease.
Researchers identified a gene, KLF15, which activates to enhance muscle endurance and alleviate muscular dystrophy without the negative side effects of glucocorticoids. Boosting KLF15 in skeletal muscle improved exercise capacity and strength in DMD patients, suggesting new treatment possibilities.
A Michigan State University study found that too much FSH decreases a woman's chances of having a baby, reversing traditional thought on hormone use during IVF. The live birth rate decreased by as much as 15-20% with high FSH doses, regardless of age or treatment length.
Researchers developed patented prototypes of FlatCam, a thin sensor chip that processes sensor measurements into images and videos. The technology decouples the parameters of light collection and device thickness, enabling large sensors with thin devices.
Researchers at the University of Florida have identified genes that are disrupted by abnormal hormone signaling, leading to male genital birth defects. The study found a narrow window of development when genetic malformations can occur, and pinpointed 22 genes expressed in embryonic genitalia.
A new study found that damage control resuscitation (DCR) practices originating in military settings have been widely adapted in civilian trauma care. The majority of responding Trauma Medical Directors reported routine use of a 1:1:1 blood product ratio, which increases patient survival rates.
Research identifies 'connector hubs' as the brain's 'champions of coordination,' allowing distinct networks to interact effectively and process more information during complex tasks. The findings have implications for understanding neurological disorders like schizophrenia and Alzheimer's.
Proton pump inhibitors are associated with rare but serious adverse effects, including heart attack, Clostridium difficile infection, and malabsorption of vitamin B12. Physicians should prescribe at the lowest dose possible and for the shortest length of time to minimize these risks.
A global climate shift occurred in the late 1980s, triggered by anthropogenic warming and a volcanic eruption, resulting in significant changes in Earth's biophysical systems. The study found a 60% increase in winter river flow and a 400% increase in wildfires in the Western United States.
Researchers are developing methods to teach empathy to engineering students, exploring its impact on their learning and professional practice. The goal is to enhance engineers' approach to projects that affect various stakeholders and communities.
Researchers have found distinctive rocks formed when the Pacific plate changed direction and plunged under the Philippine Sea Plate 50 million years ago. The discovery sheds new light on the formation of copper and gold deposits, as well as the mechanism behind massive earthquakes and volcanoes.
Researchers identify sport shoppers as female customers who seek thrills in finding discounts, remembering stories behind bargain items and employing strategy to optimize shopping trips. This new profile provides valuable insight for retailers to target this distinct customer segment.
Researchers found that a deep-seated slab beneath Peru's Nazca Plate deforms easily during subduction, weakening its internal structure. The study sheds new light on the behavior of oceanic slabs in the Earth's interior.
A city-wide coalition launched by NYC DOHMH and Mount Sinai resulted in a 40% increase in colorectal cancer screening rates over four years. Screening rates rose from 42% in 2003 to 62% in 2007, with significant reductions in disparities based on ethnicity.
Eating a daily handful of walnuts improves blood vessel cell wall function and lowers total and LDL cholesterol in adults at risk of diabetes. The walnut diet also enhances endothelial cell function, regardless of calorie intake.
The UK has announced a £20 million investment for two manufacturing research Hubs, addressing key challenges and seizing opportunities in the sector. The Hubs will focus on commercializing early-stage research in engineering and physical sciences, with potential impacts on industries such as automotive and healthcare.
The University of Texas Health Science Center at Houston's medical school has been renamed the John P. and Kathrine G. McGovern Medical School in honor of the largest gift in the university's history. The $75 million donation will provide full scholarships, support scientific discovery and innovation.
Researchers have developed a new method to calibrate high-tech microscopes, enabling the tracking of single molecules in 3D at the nanoscale. This breakthrough has exciting implications for understanding key biological processes such as signaling, cell division, and neuron communication.
Biologists at the University of Pennsylvania have discovered a new way that messenger RNA is regulated, which affects the production of proteins. The study found that modified mRNAs are more likely to be involved in stress responses and cell cycle control, suggesting a mechanism for dynamic regulation.
Polycystic ovary syndrome (PCOS) affects up to 5 million women nationwide, causing diverse symptoms and varying levels of severity. Research is needed to understand the genetic and environmental factors contributing to PCOS, as well as its long-term effects on reproductive health.
A study by Temple University researchers found a significant association between psychological stress and various skin symptoms, including itchiness, hair loss, and acne-like rashes. The study suggests that healthcare providers should ask patients about their stress levels to better understand skin conditions.
Tropical Storm Rick weakened into a post-tropical cyclone, with NASA's RapidScat instrument detecting strongest winds on its eastern side. The remnant low is expected to dissipate in a few days, with maximum sustained winds near 35 mph.
Chapman University associate professor Hesham El-Askary is the regional coordinator for a €3 million European Union Grant. The project, GEO-CRADLE, aims to strengthen earth observation networks in the region, addressing specific challenges affecting global understanding of climate and natural resources.
A study suggests that increasing nitrogen use efficiency globally can improve crop yields while reducing nitrous oxide emissions and other forms of nitrogen pollution. Researchers propose specific targets for different regions to achieve a global average nitrogen use efficiency of 70% by 2050.
Scientists from TSRI have shown how a previously unknown process promotes infection in dangerous viruses, such as dengue, West Nile, and Ebola. They also point to an experimental antibiotic called duramycin that inhibits infection by these deadly viruses, all of which lack vaccines and treatments.