A recent study found a strong association between aerobic power training and high-intensity performance in elite soccer players, except for centre backs. Researchers used targeted treadmill training and lactate blood samples to assess aerobic fitness, revealing individual differences in physiological performance.
A new study by Universidad Carlos III de Madrid researchers has detected a significant digital gap in internet usage between rich and poor people, with poorer areas consuming more social media and traditional news outlets. The study found that higher levels of education and purchasing power are associated with more traditional online m...
Researchers found that pig cells undergo apoptosis at a higher rate than human cells in response to SARS-CoV-2 infection, helping to limit viral replication and avoid severe illness. This discovery could lead to therapies designed to trigger apoptosis in human cells, reducing the severity of COVID-19 symptoms.
In a study published in Cell, researchers report that ventral spinocerebellar tract neurons (VSCTs) are both necessary and sufficient for regulating locomotor behavior in mice. Activation of VSCTs induces locomotion, while suppression halts it, demonstrating their crucial role in controlling this essential behavior.
A study found that recreational cannabis companies market their products in a way that appeals to children and teens, despite state-based regulations prohibiting it. The marketing is easily viewed by people of all ages on social media platforms.
The global chemical industry aims to recover from the pandemic while addressing consumer demand for sustainable products. Investments in carbon capture and clean technology will continue to rise, while companies rethink packaging and manufacturing methods to reduce waste.
Researchers found that small groups of scientists are key in generating emerging topics in life sciences and medicine. The study analyzed PubMed data and author lists to identify past and current emerging keywords, revealing that smaller teams with fewer publications were crucial for generating high-performance keywords.
Cidon's new software framework, XRP, aims to speed up cloud computing by offloading storage functions to the operating system. The project expects to more than halve computation and energy needed for common storage operations on fast storage devices.
The NIH is awarding $170 million to clinics and centers for a precision nutrition study that will develop algorithms to predict individual responses to food and dietary routines. The Nutrition for Precision Health study will recruit 10,000 participants from the All of Us Research Program.
A study published in Diabetes Care found that walking regularly at greater intensity and taking more steps can lower the risk of developing Type 2 diabetes among adults aged 65 and older. For every 1,000 additional steps per day, the risk is reduced by 6%, with a 12% reduction possible if an average adult takes 2,000 more steps daily.
The article shares actionable steps to position nurses as leaders in innovation, highlighting Penn Nursing's successful infusion of innovation into its mission and curriculum. Key findings include the importance of developing a shared meaning of innovation within the university and healthcare community.
A new study by Boston University School of Public Health investigators finds that COVID-19 vaccination in either partner does not impair fertility. In contrast, males who test positive for COVID within 60 days of a cycle have reduced fertility compared to uninfected men.
A 20-year study found that older adults who adhered to the Mediterranean diet had a lower risk of mortality. The study used dietary biomarkers to assess adherence and found an inverse association with all causes of death.
A UOC study found that 62% of Barcelona residents are favourable to tourism, with two profiles emerging: 'tourism supporters' and 'residents who support tourism'. The study highlights the importance of understanding the emotional responses to mass tourism in urban environments.
A study analyzed Medicare claims data to compare health outcomes of patients admitted on busy versus less busy hospital days. The results showed that hospitalists' treatment decisions have a significant impact on patient outcomes, with better care provided on less busy days.
A study by Mayo Clinic researchers found that cancer patients receiving chemotherapy and targeted therapies may mount inadequate immune responses to COVID-19 vaccination. The authors recommend antibody level testing and booster vaccinations for these patients.
The NUS research team achieved a power conversion efficiency of 23.6% in their perovskite/organic tandem solar cells, approaching that of conventional silicon solar cells. This breakthrough paves the way for flexible, light-weight, and low-cost photovoltaic cells suitable for various applications.
NAU's Cristina Thomas is a renowned planetary astronomer who has received numerous awards for her groundbreaking research on asteroids and planetary defense. She is also recognized for her exceptional teaching and mentorship, making her a role model for underrepresented communities in STEM fields.
Young children and babies use saliva sharing as a cue to determine strong relationships and mutual obligations. Research found that babies expect people who share saliva to offer help when distressed, suggesting a vital skill for learning social relationships.
Native marine macroalgae thrive in environments created by natural groundwater seeps, benefiting from enhanced nutrients despite lowered salinity levels. In contrast, tainted groundwater seeps support invasive species, threatening native algal dominance.
Researchers report COVID-19 can cause a range of neurological symptoms, including loss of taste and smell, headaches, and brain inflammation. A new study suggests Long Covid may share common risk factors with myalgic encephalomyelitis/chronic fatigue syndrome.
Researchers developed reference materials with known viral loads to standardize PCR test results. The study found that Ct values varied among labs, highlighting the need for reference materials to compare and standardize results.
A randomised controlled trial found that most young children treated with peanut immunotherapy achieved desensitisation after two and a half years of treatment, while one in five remained in remission. Younger children under one year old were more likely to achieve remission, suggesting early interventions may provide better outcomes.
A survey study of 2,100 participants found that LGBQA+ individuals were at higher risk of experiencing sexual violence during adolescence and young adulthood. The study highlights the need for increased support and protection for this vulnerable population.
The study found that elevated CO2 concentration increases CH4 emissions by 23%, but reduces N2O emissions by 22%. However, with longer duration of CO2, emissions decrease by 27% and 53%. Appropriate agricultural management practices, such as straw incorporation and water regimes, also affect these emissions.
Scientists at University of Texas M. D. Anderson Cancer Center and Northwestern Medicine identified naturally occurring vesicles containing ACE2 protein in patients' blood that can prevent or treat SARS-CoV-2 infection. These evACE2 act as decoys to lure the virus away from cells, preventing infection.
Researchers argue that understanding human evolutionary roots of privacy is crucial to securing its future in the digital age. Historical and anthropological research shows that humans' need for privacy has remained constant throughout history.
A study found that preventing mental health problems among schoolchildren, particularly externalizing disorders, could have prevented grade repetition and dropout. The study involved 2,511 families with children aged 6-14 and showed that girls with externalizing disorders were more likely to be held back a grade.
Scientists have identified natural nano-bubbles containing the ACE2 protein in COVID-19 patients' blood, which can block infection from broad strains of SARS-CoV-2 virus. These nano bubbles serve as a decoy to lure the virus away from cells, preventing infection.
A study by researchers at NYU School of Global Public Health and Tufts University found that only a third of online grocery items display required nutrition information. This omission poses significant health risks for consumers, particularly those with allergies or dietary restrictions. The authors advocate for federal regulation to e...
Researchers developed a machine learning approach enabling robots to separate, recognize, and grasp individual objects with high accuracy. The method achieved 97% success rate in real-world experiments, paving the way for industrial parts sorting and residential waste sorting applications.
A new study confirms the accuracy of the European Association of Urology (EAU) risk classification system for prostate cancer patients, using PSMA PET imaging to identify subgroups with varying disease risks. High-risk groups showed higher metastatic disease rates, while low-risk groups had undetectable or distant metastases.
The WV Clinical and Translational Science Institute is leading a national study on post-acute sequelae of COVID-19 (PASC) among adults. The study, funded by the National Institutes of Health, aims to better understand the long-term effects of COVID-19 and develop effective treatments for this disabling complication.
Scientists have mapped the tau interactome, showing that mutant tau impacts mitochondria function in human neurons. The study also reveals a mechanism for tau release from neurons and its binding to mitochondrial proteins, which may inform future studies on preventing diseased tau spread.
Researchers developed a host-guest MOF platform for rational construction of D-A materials and achieved TADF with controlled PLQY and PL intensity. Spatial alignment of donor and acceptor molecules enhances radiative transition processes.
Sophie Paczesny's research aims to validate biomarker panels that help doctors predict chronic GVHD risk and adjust immune suppression treatments accordingly. The study uses machine learning algorithms to analyze stored plasma and blood cell samples from over 1,300 BMT recipients.
Researchers conducted a free-flight ballistic range test to capture the attitude behaviors and aerodynamic characteristics of Tianwen-1 Mars entry capsule. The study revealed that the capsule is dynamically unstable in pitch and yaw directions, but statically stable in these directions.
Samantha Kleinberg's project will analyze data from diverse populations to find causal relationships between diets and specific health outcomes. The goal is to tailor diets to individual characteristics and circumstances for better health outcomes.
Researchers confirm a rare and massive black hole merger with an eccentric orbit, shedding light on the formation of supermassive black holes in dense star clusters. The study's findings have significant implications for our understanding of black hole dynamics and the evolution of galaxies.
A prospective observational study found that preoperative shear wave elastography (SWE) can predict successful rotator cuff repair. SWE-derived elasticity was higher in patients with insufficient repair, and the elasticity ratio independently predicted insufficient repair.
Researchers discovered that old neurons can block neurogenesis in mice, highlighting excessive senescence as a driving factor behind aging. By destroying senescent cells, the study showed enhanced hippocampal neurogenesis and cognitive function in middle-aged mice.
A new study published in Cell Reports Medicine found that a cancer drug called ADI-PEG 20 improved insulin sensitivity, cholesterol levels, and reduced inflammation in mice. The treatment also caused significant weight loss in obese mice, suggesting potential benefits for human obesity treatment.
A study published in Alzheimer's & Dementia: The Journal of the Alzheimer's Association found that 12 to 14 intervention sessions can improve cognition in older adults at risk of dementia. The optimal dose was determined by analyzing data from the Multidomain Alzheimer Preventive Trial, taking into account individual characteristics su...
A new study reveals that GMO labeling significantly affects consumer behavior, reducing demand for GM foods and influencing willingness to pay. The research finds that mandatory presence-focused labeling has a stronger impact than voluntary absence labeling, making consumers more sensitive to the GMO attribute and price information.
A new method of molecular-level control, called induced activation, doubles the efficiency of widely used industrial catalysts. This approach manipulates the catalyst surface by controlling reducing agents at the catalyst activation stage.
Researchers at TTUHSC developed novel hydrophilic nanoparticles that target bacterial membranes, killing pathogens while sparing mammalian cells. The nanoantibiotics' size-dependent activity reveals a new blueprint for developing non-toxic and environmentally friendly antibiotics.
Researchers at MIT have developed an all-in-one approach to diabetes treatment, streamlining the process of blood glucose measurement and insulin injection. The new device can automate procedures such as pricking skin, collecting blood, calculating glucose levels, and dispensing insulin, reducing the need for multiple devices and makin...
Researchers have successfully synthesized a new 2D material, 2D cuprous iodide, by stabilizing it in a graphene sandwich. The study's lead author notes that understanding the structure was crucial to designing a chemical process for large-scale production.
The eLTER call offers Transnational Access (TA) and Remote Access (RA) for scientists working on biodiversity, biogeochemistry, and socio-ecological research. The 39 sites in 19 countries provide state-of-the-art instrumentation and long-term data.
A new study published in Mammalian Biology analyzed the life history data of 13 North Atlantic right whales using genetic samples and photo identification. The researchers found that four calves previously thought to be dead survived, revealing a significant variation in calf separation time from mothers and physical development.
A new open-source tool called SwolfPy helps solid waste systems achieve environmental goals by assessing various options in one place. The tool identifies the range of best possible options for users, depending on their priorities.
Researchers replaced traditional electron-transport layers with quantum dot layers in perovskite solar cells, resulting in record power-conversion efficiencies of up to 25.7%. The use of quantum dots also enabled high operational stability and scalability, making them a promising solution for large-scale solar energy production.
Scientists have built a three-dimensional model of a living minimal cell, which mirrors its behavior and allows for the prediction of how it functions. The model reveals key insights into how cells balance their metabolism, genetic processes, and growth.
A new study by Yale researchers found that the Sinovac vaccine, widely used in 48 countries, offers little protection against the Omicron variant. Booster shots are necessary to combat the dominant circulating virus, which has shown to produce no neutralizing antibodies among those who received two doses of the Sinovac vaccine.
Researchers from National Institute for Environmental Studies identified that radiocesium accumulates primarily in organic soil layers and stagnant water, contaminating organisms. Fertilizing contaminated areas with potassium can suppress biological absorption of radiocesium.
A team of scientists from Germany, Spain, Australia and Japan discovered a new species of branching marine worm, Ramisyllis kingghidorahi, in Japan. The worm has a unique body shape with one head and multiple posterior ends, living inside the internal canals of sea sponges.
Researchers have created PicoShells, microscopic particles that can speed up the growth and analysis of microorganisms, including algae. This new tool enables faster identification of cell strains suitable for mass production, potentially shortening R&D timelines by months.
Researchers found that people who were in a sad mood improved more quickly when they used a mood-improving method that they were told was their strongest skill. This approach helped participants regain confidence and persistence, leading to better results.
Researchers at NIMS and Softbank Corp. have created a lithium-air battery with an energy density of over 500 Wh/kg, significantly higher than existing lithium-ion batteries. The new battery can be charged and discharged at room temperature, showcasing the highest energy densities and best cycle life performances achieved.
MIT researchers develop teaching phase that guides humans in understanding AI strengths and weaknesses, enabling more accurate decisions and faster conclusions. The technique helps humans build a mental model of the AI agent, reducing reliance on biased assumptions.