A mindfulness program called Be REAL, which teaches coping techniques to manage stress and emotions, has improved students' psychological well-being. The program, offered in residence halls and classes, showed significant improvements in mindfulness, self-compassion, resilience, and reduced stress among participants.
The Heine H. Hansen Award recognizes outstanding contributions to lung cancer research and education. Johan Vansteenkiste and Fiona Blackhall are this year's recipients, known for their pioneering work in thoracic oncology, liquid biopsies and personalized medicine.
Scientists directly observed frequency Bloch oscillations in a modulated fibre loop using dispersive Fourier transformation. They achieved a maximum frequency shift up to 82 GHz and broadened the input pulse bandwidth up to 312 GHz.
Researchers discover that thermal unrest can occur for several years before an eruption, allowing for early warning signs. The study used satellite data to analyze the radiant temperature of volcanoes' flanks, revealing a clear correlation with impending eruptions.
A unique Ag-hydrogel composite offers high electrical conductivity while maintaining soft compliance and deformability. The composite has applications in wearable electronics, brain sensors, and treating muscular disorders, such as Parkinson's disease.
Researchers at the University of Leeds have discovered a new study identifying genetic mutations that suggest VEXAS syndrome is more prevalent than first thought. The disease affects only men and causes unexplained fevers, painful skin rashes, and reduced blood cell count.
A team led by Chris Yakymchuk at the University of Waterloo found that a three-billion-year-old crater in Greenland is inconsistent with an impact crater, but instead formed through normal geological processes. The discovery was made after a 40-million-year delay from the initial proposed meteorite impact date.
Researchers found that Debaryomyces hansenii promotes chronic inflammation and impairs wound healing in Crohn's disease patients. The fungus preferentially colonizes inflamed intestinal tissues, suggesting it as a potential therapeutic agent.
Researchers found a type of yeast called Debaryomyces hansenii elevated in areas of unhealed wounds in Crohn's disease patients. The study suggests targeting this infection may be a viable approach to treat or prevent the disease, and further studies are needed.
A new study finds that climate change is the causal driver influencing the magnitude of global river flows. The analysis of thousands of time series from around the world revealed recent spatially complex hydrological trends, with rivers in some regions drying up and flowing less while others are growing wetter.
A Swiss energy market study found that adopting a 'green default' option for consumers leads to significant shifts towards renewable energy. The study, published in Nature Human Behaviour, showed that both households and businesses predominantly accepted the default option, resulting in substantial CO2 emissions reductions.
The Healthy Diet Index is a tool developed by Finnish nutrition experts to assess diet quality. It was found to associate with the intake of energy nutrients, fibre, and several vitamins and minerals, and to be linked to lower body mass index, waist circumference, and blood glucose levels in both men and women.
A recent study reveals the challenges faced by Latinx patients hospitalized with COVID-19, including delayed diagnosis and inadequate treatment. The research underscores the need for improved culturally sensitive care to address these disparities and improve health outcomes.
A new solvent, EEMPA, has been developed that captures carbon dioxide at a cost of $47.10 per metric ton, surpassing commercial technology's $58.30 per metric ton. The solvent is water-lean and 99% less viscous than previous formulations, allowing it to be easily applied in existing capture systems.
Researchers analyzed narwhals' tusks to understand past living conditions, revealing a shift from sea-ice linked prey to open ocean food sources. The findings support the impact of climate change on Arctic ecosystems and highlight the need for mercury pollution reduction efforts.
Researchers develop compact optical machine-learning decryptors that process information at the speed of light without consuming power. These devices can be integrated on CMOS chips and have a neuron density of over 500 million neurons per square centimeter.
After solving the sum of cubes puzzle for 42, researchers found a new solution for 3 using an optimized algorithm that utilized mathematical 'sieving' techniques. The discovery suggests there may be infinitely many more solutions for other values of k, with the next solution involving gigantic 21-digit numbers.
Adding icosapent ethyl to statin therapy may lower stroke risk by an additional 36% in people with high triglyceride levels and cardiovascular disease. The study, based on the REDUCE-IT trial, found that icosapent ethyl can benefit patients with heart disease, diabetes, or elevated triglycerides above 150mg/dL.
The article reviews progress in microstructure engineering and domain engineering of lithium niobate photonics, including photonic modulation and nonlinear photonics. High-efficiency wavelength converters using optical waveguides involve nonlinear integrated photonics.
A new clinical study has shown that supplements of a lactic acid bacterium may have positive effects by increasing the diversity of intestinal bacteria in extremely preterm infants. The treatment reduced the risk of necrotizing enterocolitis, a life-threatening inflammation of the gut.
Astronomers have discovered a secondary atmosphere on GJ 1132 b, rich in hydrogen and hydrocarbons, which is believed to be replenished by volcanism and tidal heating. The new findings provide insights into the exoplanet's geology and offer a window into its interior.
Researchers developed a multiwavelength OR-PAM system based on a single laser source, enabling simultaneous multicontrast imaging of hemoglobin concentration, blood flow speed, blood oxygen saturation, and lymphatic concentration. This innovation shortens imaging time and improves accuracy for functional imaging in biological tissues.
A study published in PLOS Medicine found that HPV vaccination for men and women over 26 years has limited health benefits and is not cost-effective. The study used two mathematical models to simulate HPV infection and cervical cancer, as well as six non-cervical HPV-related cancers and genital warts.
A study found that deforestation in the Amazon leads to an increase in antibiotic-resistant soil bacteria, with a larger number of genes and molecular mechanisms detected in deforested areas than in forested ones. The researchers warn that these microorganisms can pose a significant public health risk if they reach humans.
Researchers analyzed sociodemographic and hospital characteristics of patients undergoing cancer surgery before and during the pandemic. The study found significant differences in these factors among patients with varying levels of access to care.
Research associates discriminatory housing policies of redlining with higher rates of stroke in neighborhoods with higher redlining scores. Researchers found a significant link between historic redlining and increased stroke rates, highlighting the need to address structural racism's impact on health.
Researchers found that birds can recognize and remember the wing patterns of artificial butterflies that evaded their attacks, as well as those with a foul flavor. The study suggests that being hard to catch may deter predators at least as effectively as chemical defenses.
A new study identifies specific job categories that put workers at risk due to close contact with others. Black workers are especially overrepresented in indoor jobs, while Hispanic workers are overrepresented in outdoor high-proximity jobs.
Engineers developed a new class of mechanical metamaterials that delocalize deformations to prevent failure. The materials feature a 25-fold enhancement in deformability and an orders-of-magnitude increase in energy absorption.
Researchers uncover key mechanism of acyl protein thioesterase APT2's membrane binding and function. APT2 binds membranes through electrostatic interactions and hydrophobic loop, enabling deacetylating proteins.
Researchers propose two information transition mechanisms for spatiotemporal metasurfaces: group extension and independent control of multiple harmonics. These mechanisms enable accurate manipulations of electromagnetic information and open up new possibilities for multitasking and wireless communications.
Researchers at Imperial College London have developed a new type of nanoprobe that uses second harmonic generation (SHG) to detect tumors more brightly and precisely than existing fluorescent nanoprobes. The biodegradable bioharmonophores attach specifically to tumor cells, reducing misrepresentation and improving detection sensitivity.
Research suggests that people with severe retinopathy are more likely to have a diseased-looking brain on MRI. The study found an association between retinopathy and increased risk of stroke, dementia, and mortality in adults.
Black and Hispanic women aged 65-74 years old with stroke had more severe strokes than their white counterparts. Researchers found that these women were also more likely to be sent to skilled nursing or rehabilitation centers after discharge, despite having similar health insurance coverage.
A recent study suggests that non-O blood type increases the risk of stroke in women who smoke and take oral contraceptives, with nearly five times the likelihood of a stroke compared to those without these factors. Blood type was found to be an independent risk factor after adjusting for other variables.
New research finds that philanthropy by the super-wealthy in the US and UK primarily benefits donors, increasing their influence and power. Despite some generous donations, most wealthy individuals give little relative to their means, perpetuating social inequality.
A new study reveals a significant increase in global twin births, with about 1.6 million twins born each year worldwide. The rate has risen by a third since the 1980s, mainly due to growth in medically assisted reproduction and delayed childbearing.
Researchers at Duke University and other institutions are developing a 'super camera' capable of capturing all types of information carried by light, including polarization, depth, phase, coherence, and incidence angle. The project aims to create an imaging system that can handle sensing and processing simultaneously, streamlining size...
Scientists have identified a promising antibody that can effectively fight HIV-1 by tracing new pathways for vaccine development. The study found that the binding strength of the antibody is directly correlated to its ability to neutralize HIV-1, and researchers discovered genetic mutations that enhance the antibody's potency against d...
Researchers discovered a new protein, Prosaposin, that plays a crucial role in atherosclerosis. The protein has an anti-inflammatory effect, which helps slow down the disease progression.
Researchers demonstrate that nanoscale features of substrates influence cell behavior through adsorbed proteins, which restructure themselves and electrostatically interact with the material. The study sheds light on how biomaterials respond to interfacial layer characteristics.
A recent study found a significant increase in heart infections and strokes in the US, primarily due to IV drug use during the national opioid epidemic. Medical costs associated with these cases were also significantly higher, translating to over $100,000 per patient.
Researchers analyzed data from nearly 40 million pregnant and post-partum women and found that African American women experienced a 41% higher incidence of pregnancy-associated stroke and a 7.8% in-hospital mortality rate compared to white women. The study highlights serious disparities in cardiovascular disease outcomes despite adjust...
Research suggests that stroke survivors are at a higher risk of attempting or dying by suicide, with rates of depression among survivors ranging from 28% to 35%. The study analyzed over 2 million stroke survivors and found a significant association between stroke and increased suicidal thoughts.
Researchers at UNIGE have discovered a vestigial form of conoid organelle in the malaria parasite, which could play a role in host invasion. The study uses expansion microscopy to view the parasite's cytoskeleton at an unprecedented scale, shedding new light on its life cycle.
Researchers analyzed data on 744,044 Medicare beneficiaries who had been treated for ischemic stroke between 2005 and 2007. The study found that Black patients had higher rates of kidney failure, dementia, and diabetes, while white patients had more common chronic conditions like atherosclerosis and COPD.
Researchers have found genetic variants increasing ADHD risk and aggressive behavior in children, shared with the general population. These variants affect aggression in both children with and without ADHD, highlighting a complex interplay between genetics and environment.
Researchers detect HCCP and CH2=C=PH, unusual phosphorus-containing molecules in interstellar clouds. The discovery paves the way for studying their properties and potential extraterrestrial detections, advancing our knowledge of astrochemistry.
Researchers at Lund University developed a new examination method using NIRS and IVUS, which identifies high-risk plaques that cannot be seen with traditional angiograms. The study found that over 14% of treated patients experienced heart disease recurrence within four years, highlighting the importance of early detection and treatment.
Researchers at Harvard University found that the crab-like body plan evolved at least five times independently in both true crabs (Brachyura) and false crabs (Anomura). The team also discovered that the crab-like body plan has been lost at least seven times in a process called decarcinization. This study provides insights into the evol...
Researchers at FAU have discovered a way to find previously unknown deposits of rare earths worldwide using fayalite crystals in sediment of granite-like magma. This discovery is crucial for addressing the scarcity of heavy rare earth elements on the global market.
Research presented at the American Stroke Association International Stroke Conference 2021 found that silent heart attacks may increase stroke risk in adults 65 and older. Participants who had evidence of a silent heart attack had a 47% increased risk of developing a stroke, compared to those without a silent heart attack.
A study published at ESC Acute CardioVascular Care 2021 found that an eight-week programme of mindfulness meditation improves quality of life and reduces fear of movement in heart attack survivors. The intervention also showed benefits for emotional function, with participants reporting better feelings about their daily lives.
Researchers at KAUST have developed a new solar cell material combination that surpasses the performance of traditional silicon-based panels. By optimizing perovskite materials and device architecture, they achieved efficiencies beyond commercial silicon solar cells.
Researchers at Children's Hospital of Philadelphia have identified genes responsible for hematopoietic stem cell regeneration via ribosome assembly. This finding enhances our understanding of the importance of proper ribosome assembly in stem cell regeneration and identifies possible targets for future therapies for ribosomopathies, ch...
Two studies published in Cancer Cell describe single-cell dissection of kidney tumors to identify new immunotherapy treatments and targets. Researchers found that exhausted CD8+ T cells and anti-inflammatory macrophages contribute to an immune dysfunction circuit, opening up a new landscape of potential treatment targets.
Researchers discovered three new FRBs with high dispersion measure from the Five-hundred-meter Aperture Spherical radio Telescope (FAST), indicating they happened billions of years ago. The findings suggest there could be as many as 120,000 detectable FRBs arriving on Earth every day.
A new study by Northwestern University researchers found that infants as young as three- and four-months old can link language to objects, boosting their object categorization skills. However, listening to birdsong failed to support this process in infants, unlike non-human primate vocalizations.
Researchers investigated the use of lithium chloride to promote restoration of oral mucosa integrity and taste function after radiation. The study found that LiCl alleviated weight loss and tongue ulceration while promoting epithelial cell proliferation and inhibiting transition in tongue mucosa.
Researchers combined healthcare data with ecological techniques to identify potential links between airborne pollen and human health. The study found connections between certain grass species and respiratory health issues, suggesting a roadmap for refining pollen forecasts in the future.