Researchers at Argonne National Laboratory have discovered a previously unknown reaction mechanism that addresses the major shortcoming of lithium-sulfur batteries - their very short lifetimes. The new pathway prevents sulfur loss and performance decline in commercial-size cells, paving the way for more sustainable transportation options.
Researchers developed a long-lasting skin coating agent that kills pathogens on the hands, boosting the natural hand barrier. The agent retained high antimicrobial activity even two hours after application, and reduced survival time of coronaviruses and influenza viruses.
A new study found that 'green nudges' significantly reduced single-use cutlery waste in China's food delivery industry, increasing environmentally friendly orders by 648%. The intervention of defaulting to 'no cutlery' options and rewarding customers for choosing eco-friendly options saved over 21.75 billion sets of SUC annually.
Researchers at Tokyo Medical and Dental University found that mutant α-synuclein protein propagates through the brain's lymphatic system in its monomeric state before aggregating, shedding light on Parkinson's disease progression. The study suggests targeting early events may limit disease progression.
Scientists are using AI to analyze pollen grains in sediments and air samples to understand past environmental change. The new system can classify over a thousand pollen grains in under an hour, providing insights into biodiversity and climate change.
A systematic review found that antidepressants are equally effective and safe for patients with both depression and physical health issues as those without. The study suggests that treating these patients with antidepressants can improve quality of life and reduce the course of physical disease.
The Stevens INI is expanding its health disparities research with a new award to examine vascular causes of dementia in Asian Americans. The project aims to use innovative imaging techniques and clinical translations to better understand cerebral small vessel disease (CSVD) and its impact on cognitive impairment and dementia.
A new direct injection hydrogen engine developed in Korea can run entirely on hydrogen, reducing carbon dioxide emissions by 99% and fine dust by 90%. The engine's high thermal efficiency and power performance also help minimize harmful nitrogen oxide emissions.
A new remote digital monitoring program improved blood pressure control rates in over half of patients, highlighting its potential to improve outcomes and decrease heart attacks and strokes. The study found significant improvements when combining digital monitoring capabilities with clinical feedback.
Scientists have created chimeric embryos containing a combination of human and pig cells, which developed into structurally normal kidneys with 50-60% human cells. The researchers successfully grew humanized organs inside pigs, offering new possibilities for studying human development and developmental diseases.
Researchers have generated nearly deterministic OAM-based entangled states using QDs, enabling hybrid entanglement states in high-dimensional Hilbert spaces. This breakthrough offers a bridge between photonic technologies for quantum advancements.
In a study of over 5,000 people from 49 countries, Yale researchers found that love songs were the only genre not universally recognized. Despite this, listeners accurately identified dance and lullabies across cultures.
Researchers found that white English speakers' accents have shifted away from traditional Southern pronunciation since Generation X. The study, published in Language Variation and Change, used archived and new recordings to analyze vowel patterns, finding distinct changes between baby boomers and Gen X.
Research found that women exposed to air pollution give birth to smaller babies, with PM2.5 and other pollutants associated with average reductions in birth weight. However, living in greener areas was linked to slightly higher birth weights, suggesting a potential mitigation effect.
A recent study from the UBC Sauder School of Business found that people's perceptions of EDI leaders are influenced by racial stereotypes. Participants in the study were asked to identify necessary traits for EDI leaders and associate different traits with various racial groups, revealing a strong bias towards non-white individuals bei...
A Canadian research team has identified the locations of HIV reservoirs in the body, revealing that they are concentrated in the spleen and lymph nodes. The discovery provides a potential window of opportunity for targeting these reservoirs with future therapies.
A US study found that increasing nest temperatures affects leatherback hatchling morphology, performance and hatching success. Mid-season nests had the highest hatching success and better physical performance.
Researchers from RIKEN Center for Quantum Computing have used machine learning to perform efficient quantum error correction using an autonomous system that can determine the best corrections despite being approximate. Machine learning plays a crucial role in addressing large-scale quantum computation and optimization challenges.
Astronomers have discovered a 'missing link' in the behavior of black holes and their impact on nearby stars. The discovery reveals that a low-mass black hole is consuming the equivalent mass of three Earths every time it passes close to a star, releasing massive amounts of X-rays.
A new study from the University of Toronto finds that cyberbullying is associated with binge eating, weight gain worries and body image distress among 10-14 year olds. The study suggests that limiting social media that encourages eating disorders and appearance comparisons can help prevent these issues.
Researchers at Helmholtz Munich developed a non-invasive method using MR imaging to detect early signs of vascular disease associated with chronic pulmonary impairment in premature infants. The study presents a new tool for risk stratification and potential prevention of complications later in life.
Researchers developed nanoparticles that accumulate in cancer cells and eliminate them after photoactivation, also labeling immune cells to target similar cells throughout the body. This technology has shown promise in treating mice with implanted human tumor cells and could lead to a new treatment approach for metastatic cancers.
A study published in Brain, Behavior, and Immunity found that inflammation-related genes play a significant role in depression. The researchers discovered correlations between immune-related genes, DNA methylation patterns, and brain structure abnormalities in patients with major depressive disorder.
A new study by Columbia University's Mailman School of Public Health reveals substantial racial and ethnic inequities in developing type 2 diabetes after gestational diabetes. The findings show a fourfold increased risk among Black individuals, with 18.5% incidence rate, compared to 5% in White individuals.
Researchers at FAMU-FSU College of Engineering developed two closely related polymers with different thermal behaviors, one soluble in water at low temperatures and the other insoluble. The polymers' unique properties open potential new applications in medicine and protein synthesis.
Researchers developed an implantable bioelectronic device to monitor thermal characteristics of the kidney, detecting inflammation and perfusion issues associated with rejection. The device identified onset of rejection ~3 days before blood biomarkers in non-treated rats and ~2-3 weeks earlier in immunosuppressed animals.
A global network of radiation sensors measured incoming sunlight at 60 locations in Oklahoma, providing important climate data for efficient use of weather satellites and photovoltaic systems. The campaign complements previous data sets and aims to improve short-term forecasts of sunlight for renewable energy.
A study from Amsterdam UMC followed over 250 elite athletes who had contracted COVID-19 and found no severe heart issues impacting their careers. Despite some athletes showing slightly elevated resting heart rates, there were no significant differences in overall heart function or ventricular arrhythmias.
A team of Purdue researchers developed patent-pending adhesive formulations from sustainable bio-based components that grow stronger when exposed to water. The adhesives have potential applications in coral reef restoration, construction, biomedical, dental, food, and cosmetic industries.
Jessica Faulkner, a physiologist at the Medical College of Georgia, has been awarded the Harry Goldblatt Award from the American Heart Association's Hypertension Council. Her research focuses on the role of leptin in preeclampsia and obesity-associated cardiovascular disease in women.
A new generation of young Kurdish collectors are saving stories and songs from oblivion, with the goal of revitalizing endangered languages like Kurmanji, Sorani, and Zazaki. Their efforts aim to protect indigenous language heritage and knowledge production, which are threatened by assimilation and Western influence.
A team of researchers used a novel methodology to investigate the impact of large mammal extinctions on their environments. They found that earlier biodiversity losses did not necessarily hinder mammal community functioning, but later losses were linked to changes in climate and vegetation patterns.
Research found that cold weather slightly increases blood pressure and decreases blood pressure control rates during winter months. Participants' systolic blood pressure increased by up to 1.7 mm Hg in the winter months compared to summer, while blood pressure control rates decreased by up to 5%.
A research team from Tokyo University of Science has developed a novel synthesis route to produce a wide variety of sulfinate esters using readily available compounds. The new method uses thioesters, which are odorless and stable, eliminating the challenges associated with handling thiols.
A Phase I clinical trial has shown that a treatment designed to clear senescent cells in the brain is safe and effective in reducing inflammation. The treatment, which combines dasatinib and quercetin, was found to clear amyloid from the brain and lower inflammation in the blood.
Researchers will investigate topological acoustics to improve computing speeds, reduce power usage in smartphones, and enhance sensing capabilities. The new center aims to harness the full power of acoustic waves to reveal extraordinary properties of sound.
Researchers have devised an efficient method of recovering high-purity silicon from expired solar panels, which can help meet the increasing global demand for electric vehicles. The new extraction method using phosphoric acid achieved a recovery rate of 98.9% and purity of 99.2%, comparable to existing methods.
Researchers found that culturally adapted Cognitive-Behavioral Therapies (CBT) are effective in treating anxiety and depression in Japanese youth. The studies highlight the importance of cultural adaptation, user-centered design, and careful implementation of CBT programs to improve learning and treatment outcomes.
KERI successfully transferred 'ion implantation and its evaluation technology' to Hungarian company SEMILAB, enabling the development of specialized equipment for in-line monitoring of implant processes. This technology reduces process costs by increasing current flow and replacing expensive epi wafers.
The Lung-MAP master protocol has enrolled higher percentages of patients who are older, from rural or socioeconomically deprived areas, and have Medicaid or no insurance. In contrast, patients on Lung-MAP were less likely to be female or from certain racial and ethnic groups.
Researchers at St. Jude Children's Research Hospital discovered a subset of immune cells that slows Alzheimer's disease progression by interacting with microglia. The cells, called CD8+ T cells, use a molecular handshake to signal to the microglia to stop causing uncontrolled inflammation, which in turn slows plaque growth and symptoms.
Researchers at MIT developed an electrochemical process that captures and converts CO2 in a single step, reducing energy consumption. The system can be powered by renewable electricity, making it suitable for industrial processes with no obvious renewable alternative.
Researchers surveyed existing software resilience approaches for HPC systems, categorizing them into five categories. The study highlights the challenges and limitations of these approaches, particularly in terms of scalability and emerging fault types.
Researchers found no indication of irreversible retreat in West Antarctica's ice sheet, but warn that current climate conditions could trigger slow and certain loss of ice over hundreds to thousands of years. The study suggests that even with no additional warming, an irreversible collapse is possible in 300-500 years.
Researchers identified the neural pathway behind chronic stress-induced sleep disturbances and found that bright-light treatment counteracts these effects by targeting the lateral habenula. The study reveals a critical connection between the habenula and the rostromedial tegmental nucleus, which is essential for regulating non-REM sleep.
Researchers used ALMA to study gravitational lens system MG J0414+0534, detecting dark matter distribution fluctuations down to 30,000 light-years. The observed distribution is consistent with models for slow-moving dark matter particles.
A new study published in Nature Human Behaviour shows that socio-economic factors play a larger role than climate in driving net-migration patterns worldwide. The researchers created a high-resolution dataset of net-migration over the past two decades to inform policy-making and fuel further research.
The study found a correlation between the emergence of sophisticated stone-knapping methods and a relative decrease in large prey quantities. Stone-tipped spears with Levallois technology allowed for more substantial wounds, increasing hunting success.
Researchers identified 9 distinct swine influenza A virus groups, including new strains with genes from North America and Asia. Systematic surveillance is crucial to detect early warning signs of disease emergence.
Using biochar in cement enhances mechanical properties and contributes to sustainability objectives, reducing the need for traditional cement content. This study provides an overview of biochar's suitability as a sustainable additive in cement, promoting environmentally beneficial outcomes.
Researchers at Hollings Cancer Center have made a breakthrough in CAR-T-cell therapy by eliminating the need for lymphodepleting chemotherapy, which reduces the risk of severe side effects. In preclinical models, their method showed promising results in controlling cancer and creating memory cells trained on specific proteins.
Children born to parents with substance use disorders are at increased risk of intellectual disability, regardless of whether the issue is with mothers or fathers. The study found that both genetic and environmental factors may contribute to this risk.
Researchers developed a model explaining why bat-borne viruses cause higher case fatality rates in humans compared to other zoonoses; life history and immunology play key roles.
Researchers at University of Tsukuba found that aripiprazole modulates the mammalian central circadian clock by disrupting synchronization among clock neurons and enhancing responsiveness to light stimuli in mice. This discovery expands the potential clinical usage of aripiprazole as a treatment for circadian rhythm sleep disorders.
Research suggests that psilocybin can lead to lasting reductions in depression symptoms by increasing openness to experience and promoting brain network flexibility. Clinical trials have demonstrated positive effects of psilocybin in treating psychiatric disorders, including major depressive disorder and treatment-resistant depression.
New research from Northumbria University suggests that the West Antarctic ice sheet has not yet reached a tipping point towards irreversible collapse. The study, which used three different computer models to simulate the ice sheet's behavior, found that large-scale, irreversible ice loss in Antarctica is possible but not imminent.
The NSF Science and Technology Center for Quantitative Cell Biology will create whole-cell models to transform understanding of cell function. The center will use cutting-edge imaging and simulation tools, including Minecraft, to advance research into gene expression, metabolism, and division.
A new study published in Cancer Management and Research found that 1 in 8 older adults with a history of cancer experienced depression for the first time during the early stages of the pandemic. Those with functional limitations, family conflict, and women were particularly vulnerable to depression.
Researchers at Princeton University developed a novel lithium extraction method using porous fibers to concentrate and separate lithium from saltwater. This technique reduces land and water usage compared to traditional methods, making it an environmentally friendly solution for meeting growing energy demands.
A new study published in Genome Biology analyzed the genomes of 2000 dogs from 321 breeds, revealing 25 major groups that match expected breed origins. The research found significant genetic variation among breeds, with wolves exhibiting 14% more variation than dogs.