Researchers have discovered a promising material for sodium-ion batteries, offering enhanced electrochemical performance and reduced capacity loss. The study provides new insights into the sodium storage behavior of electron-rich element-doped amorphous carbon, paving the way for large-scale sodium-ion battery development.
A new study measures curiosity styles using Wikipedia browsing, finding 'hunter' and 'busybody' archetypes with distinct network structures. The study also explores the drivers of these changes and links them to well-being indicators.
A new study found that pregnancy rates are higher for fresh embryo transfers compared to frozen embryo transfers in cycles using freshly retrieved donor eggs. The study also showed that live birth rates remained higher for fresh embryos even when compared to frozen embryos known to contain the normal number of chromosomes.
A major register-based study demonstrates a connection between inferior physical fitness in young adults and elevated risk of the autoimmune disease psoriasis. The risk was found to be 35% higher in men who were rated as the least fit compared to those who were fittest.
A recent study led by the University of Malta discovered that groundwater flow can create large gullies along Canterbury's coastline, New Zealand, with some forming in under a week. The gullies are a significant coastal hazard, leading to agricultural land loss and posing risks to local communities.
A new paper by Carnegie Mellon University researchers found that reentry of boomerang employees improves their compensation, satisfaction, and organizational commitment compared to matched internal hires. However, the researchers did not find a difference in performance ratings between boomerangs and internal hires.
Astronomers have discovered a distant galaxy that erupts roughly every 114 days, creating a 'cosmic Old Faithful'. Using data from NASA's Neil Gehrels Swift Observatory and Transiting Exoplanet Survey Satellite, scientists studied repeated outbursts of an event called ASASSN-14ko.
A recent study published in MMWR found that shortening the length of COVID-19 quarantine for college athletes can increase compliance without increasing risk. The analysis showed that nearly 49% of positive test results occurred within the first two days of quarantine, and the positivity rate decreased over time.
A study found that nearly half of college students experienced significant mental health challenges during the COVID-19 pandemic, with certain characteristics increasing the risk of negative psychological impacts. Factors such as screen time, gender, age, and socio-economic status were linked to higher risks.
A recent study from the Buck Institute for Research on Aging reveals that tissue stiffness significantly impacts the innate immune system, contributing to the development of chronic diseases. The research suggests that cellular tension sets off an inflammatory loop, which may be targeted by new force-targeting immunotherapies.
Well-preserved fossils from 547 million-year-old remains have enabled researchers to trace the ancestry of some of the world's earliest animals further back than ever before. The study has uncovered a link between Cambrian Explosion animals and one of their early ancestors.
Researchers developed nanoparticles displaying SARS-CoV-2 RBD with diverse bat and pangolin betacoronavirus RBDs, eliciting cross-reactive immune responses in mice. The approach showed promise as a candidate vaccine against COVID-19 and emerging coronaviruses
Researchers are developing mobile telehealth robots to support remote exams, enable isolated people to interact with their communities, and protect healthcare workers from COVID-19. The robots will use advanced tactile sensing, manipulation, and haptics technologies to provide a sense of presence and touch.
A novel taxonomic classification of rare congenital diseases with an impact on bone physiology has been established. The classification system groups disorders according to systemic disease, genetic defect, pathophysiology of bone phenotype, and therapy, providing a framework for diagnosis and treatment.
Researchers at the University of Washington developed a new treatment that uses skin-surface stimulation to help people with spinal cord injuries regain hand and arm mobility. After a five-month training program, six participants showed significant improvements in hand function, which lasted for up to six months after treatment ended.
A landmark study identified microbes linked to lower risks of diabetes, heart disease and obesity. Researchers discovered novel microbes associated with specific foods and diets.
Researchers develop a biosensor using pillar[6]arene to detect 1-MNA, associated with aggressive cancer and metabolic syndrome. The sensor shows promise for early diagnosis and treatment of related pathologies.
Researchers at NTU Singapore have developed oral insulin nanoparticles that can carry large amounts of insulin, making them a potential alternative to painful injections. The nanoparticles are stable and able to pass through the intestinal wall into the bloodstream, offering a promising solution for diabetic patients.
A randomized clinical trial in Sierra Leone showed that trained associate clinicians can perform groin hernia operations as safely and effectively as doctors. The study's findings suggest task sharing could help address surgical care shortages in low-income countries.
A new study by Durham University and colleagues suggests that galaxy mergers could shut down star formation in the early universe, affecting galaxy growth. The researchers observed a massive galaxy, ID2299, which ejected half of its gas into the intergalactic medium due to the merger.
A new study found that up to 20% of glioblastomas are fueled by overactive mitochondria, making them potentially treatable with current clinical trial drugs. Researchers discovered four types of brain cancer, including the mitochondrial subtype, which has a slightly better prognosis.
A study aims to reduce return visits to ED by low-risk patients with anxiety-caused chest pain. Researchers will explore online and telehealth care delivery options for anxious patients.
Scientists discovered molecular basis for how shapeshifting immune system protein XCL1 evolved, outlining principles for designing metamorphic proteins as transformers. These principles can be used to develop biosensors, build nanoscale machines, and even create therapeutics.
Researchers from Duke-NUS Medical School in Singapore and Columbia University in the US have solved the molecular structure of Wnt proteins and their dedicated transporter protein, Wntless. The study reveals a promising drug target for cancer treatment, with a made-in-Singapore anti-cancer drug, ETC-159, showing potential.
Researchers found that laypeople underestimate blood loss in female victims more than male victims, regardless of volume, and perceive it as less life-threatening. This knowledge can inform the design of training programs to teach people how to respond effectively in emergency situations.
A team from the Universities of York and Leeds has identified the way viruses like poliovirus and common cold virus assemble infectious copies of their genetic material. The study's findings could lead to the development of drugs that can block viral infections.
A recent study found that Asian water towers will struggle to quench the thirst of downstream communities despite more river runoff brought on by a warmer climate. Rising water demands from the growing population will outweigh warming in determining water scarcity in the Indus and Brahmaputra basins.
A Columbia University engineering team has created a robot that can visually predict its partner robot's future actions and goals, showcasing a primitive form of empathy. The 'Robot Theory of Mind' technology could enable robots to better interact with humans and other robots, leading to more intuitive social communication.
Research on chemistry PhD students reveals women from historically marginalized groups have fewer positive interactions with advisors and less financial support. Despite this, students from underrepresented groups are more likely to express commitment to scholastic goals when supported by faculty members from similar backgrounds.
A systematic review of 136 randomised controlled trials found that mindfulness reduces anxiety, depression and stress in most community settings, but with no significant benefit in over one in 20 trials. The findings suggest that individual results may vary depending on factors such as implementation, setting and target group.
A new 2D compound made of antimony and indium selenide exhibits unique properties depending on its polarization by an external electric field. This allows for potential applications in solar energy and quantum computing, with the material being relatively simple to make.
Starting tobacco products before age 18 increases addiction risk for young adults. A recent study found that youth who used e-cigarettes were three times more likely to become daily cigarette smokers compared to those who didn't use e-cigarettes.
Researchers reconstruct ancient Sunset Crater eruption, revealing high-explosivity phase with ash reaching 20km high. The study highlights the importance of carbon dioxide in volcanic eruptions and its potential impact on global climate.
Ocean acidification is transforming California mussel shells from aragonite to calcite, a response linked to increased acidity. This shift has significant implications for marine organisms and ecosystems, as mussels provide homes for hundreds of other species and are a rich food source.
University at Buffalo researchers have created a chemical sensing chip that approaches quantum limit capabilities, enabling quick and accurate detection of drugs and trace chemicals. The chip uses surface-enhanced Raman spectroscopy (SERS) technology to identify unique light-scattering signatures of chemicals.
A comprehensive analysis by RAND Corporation reveals that transforming the US mental health care system is possible. The report emphasizes the need to integrate behavioral health into general health care settings, provide supportive housing for the homeless, and promote comprehensive mental health education.
A study found high levels of perfluoroalkyl and polyfluoroalkyl substances (PFASs) in drinking water in some Chinese cities, exceeding international guideline levels. The findings suggest urgent need for elimination of these chemicals from drinking water and better control and reduction of PFAS releases.
A new study by Children's Hospital of Philadelphia found that youth with a family history of suicide attempts have lower executive functioning and poorer language reasoning. The study suggests cognitive-behavioral therapy and early intervention may help address these issues.
A team of Stanford researchers has designed a system that can run AI tasks faster and with less energy by harnessing eight hybrid chips, each with its own data processor built right next to its own memory storage. The Illusion System integrates the chips into one energy-efficient AI-processing engine.
Researchers demonstrate that no single algorithm can determine whether a superintelligent AI would produce harm, and deciding on its intelligence is incomputable. The study's containment problem highlights the challenges of controlling such an AI.
Researchers discovered a new, shorter form of ACE2 that lacks the viral binding site, contradicting previous studies. This finding supports the use of interferon-based treatments for COVID-19 patients.
A team of researchers at the University of Minnesota has discovered a groundbreaking one-step process for creating materials with unique properties, called metamaterials. They demonstrated a variable photonic crystal material with 99 percent efficiency using temperature and laser wavelength.
A new study stratified tumors into 112 subtypes and found Master Regulator proteins control the transcriptional state of each subtype. Targeting these proteins with novel drug classes could benefit a larger fraction of patients. The analysis identified 24 Master Regulator modules, mechanistically controlling cancer cell survival.
A three-site study found FEND's effectiveness in reducing exhaled particles by up to 99% in participants from the US and India. The results highlight FEND as a practical alternative for improving airway hygiene in low- and middle-income countries with high pollution levels.
Researchers led by Olaf Groß will test the effectiveness of their IMMUNOSTIM compounds in boosting cancer treatment and vaccine efficacy. The team aims to develop a new class of immune-activating drugs that can enhance the body's natural defense against infectious diseases.
Researchers developed a first-of-its-kind patient-informed questionnaire tool to capture quality of life and other key outcomes before and after abdominal hernia repair. The Abdominal Hernia-Q (AHQ) tool has been shown to be reliable, efficient, and sensitive to negative clinical outcomes.
A new study suggests a link between Toxoplasma gondii infection and the risk of glioma, a type of brain cancer, in adults. Researchers found that people with glioma were more likely to have antibodies to T.gondii than those without the disease.
Researchers simulate turbulence on both sides of sonic scale using LRZ HPC resources, capturing large-scale phenomena and advancing star formation models. The team's largest-ever simulation resolves the sonic scale for the first time, improving predictions of star formation rates and molecular cloud behavior.
Researchers have identified a genetic mutation linked to autism that affects brain function and development. The study found that the mutation impacts brain cells, leading to hyper-social behavior and learning disabilities in mice. This breakthrough could lead to new treatments targeting the cerebellum's neural processes.
Researchers at EPFL and Weizmann Institute of Science study spatial shifts of gene expression within liver lobules in relation to the circadian clock. The study reveals that many liver genes are both zonated and rhythmic, regulating key metabolic functions.
Pregnant women who exercise more during the first trimester of pregnancy may have a lower risk of developing gestational diabetes. The analysis found that exercising at least 38 minutes per day lowers the risk of gestational diabetes by 2.1 cases per 100 women and abnormal blood sugar by 4.8 cases per 100 women.
Two multi-year studies will investigate patient experiences with mental-health teletherapy services, including effects on engagement and treatment outcomes. Researchers aim to identify traits of individuals who benefit most from digital therapy, and develop personalized entry points to teletherapy.
A $2.25 million NIH grant is helping scientists understand the ufmylation pathway, which modifies proteins and cell function, in developing effective vaccines against influenza and other diseases. The research aims to optimize antibody production by selective upward adjustment of ufmylation in key cells.
Research shows that cycad trees' sex can be inferred from their branching behavior, providing a tool for conservationists to assess population traits. This knowledge is crucial for recovering the island's cycad population, as it was killed by non-native insect pests.
Researchers have discovered a new pathway for intercellular exchange of large cell structures, enabling genetic material to be transferred between plants. This process allows for the creation of new plant species and has implications for crops like bread and durum wheat.
A decade of data shows a significant drop in drowning deaths among children under 20 globally, with reductions averaging 49% in Australia, 51% in Canada, and 30% in New Zealand. However, adolescent females and First Nations peoples are experiencing a sharp increase in drownings.
Astronomers using ALMA have observed a distant galaxy losing its ability to form stars after ejecting nearly half of its star-forming gas. The galaxy's gas ejection is happening at an alarming rate, equivalent to 10,000 Suns-worth per year.
Physicists have developed a switchable qubit that can be tuned between a stable storage mode and a fast calculation mode, enabling the creation of powerful quantum computers. The new qubit technology allows for ultrafast spin manipulation, potentially reaching clock speeds comparable to conventional computers.
Researchers analyzed medical records for racial bias in clinician documentation, finding evidence of disparities based on race and ethnicity. The study highlights the need for improved training and education to address racial biases in healthcare.
Researchers will develop a low-tech virtual village platform to connect people living with HIV, providing resources and social support. The study aims to reduce depression, anxiety, and isolation among seniors aging with HIV during the COVID-19 pandemic.