Scientists develop a method to precisely control gas-liquid interfaces at the nanoscale, enabling precise enrichment of target molecules. The technology has potential applications in various fields, including chemical and biological processes.
A new study found that pregnant and lactating women need to adhere closely to recommended COVID-19 vaccine schedules to attain full antibody protection. Key antibody functions are delayed in these groups following the initial dose, but the second dose induces robust antibody responses similar to those in nonpregnant women.
Researchers measured the alpha-proton reaction of magnesium-22, providing essential data for understanding X-ray burst light curves and environments. The new reaction rate was used to closely reproduce observed X-ray bursts, shedding light on the physics behind these events.
Researchers use handheld devices resembling ray guns to record how plant leaves reflect different wavelengths of light, revealing genetic variation within species. This new method is faster and cheaper than genetic testing, increasing efficiency in mapping and monitoring biodiversity.
Researchers introduce flower-like nickel phyllosilicates to epoxy resin, enhancing mechanical property, thermal stability, and tribological response. The addition of 5% nanofillers can suppress wear resistance by 86.6%, improving anti-wear properties.
Researchers found that population density and long-term exposure to air pollution were the two factors most significantly correlated with COVID-19 transmission rates. Disproportionately affecting communities with more minority residents, these factors were identified through computer modeling and analysis of data from 12 metropolitan a...
A new study reconstructs Arctic sea ice levels and currents over 500 years using ancient driftwood, showing a distinct drop in tree arrivals since the 1990s. The research provides a unique look into past Arctic Ocean conditions, shedding light on the impact of climate change on this fragile ecosystem.
International panel develops EPIFORGE guidelines to standardize reporting of epidemic prediction research, aiming to improve manuscript quality and impact. The checklist outlines 19 recommended items, including clear data sources and public availability of computer code.
A recent study found that fitness apps utilizing illness- and death-related messages are more effective in motivating users than those focusing on social stigma, obesity, or financial costs. The research discovered a significant relationship between these messaging types and self-regulatory beliefs and outcome expectations.
Researchers at Gladstone Institutes found that reducing tau levels impacts both excitatory and inhibitory cells, leading to a reduction in excitation-inhibition ratios. This effect counteracts diseases that cause abnormal increases in this ratio, potentially improving the brain's ability to perform its functions.
Concordia researchers develop a new liquid biopsy method that uses lab-on-a-chip technology to identify biomarkers of concern before a tumor even forms. The technique attracts and captures particles containing cancer-causing biomarkers, allowing for early diagnosis and targeted treatment.
Researchers estimate that the visible universe contains approximately 6 times 10 to the power of 80 bits of information. This numerical prediction offers a potential avenue toward experimental testing and refining predictions, including research into the hypothesis that information is the fifth state of matter in the universe.
A recent study has called for reduced forceps use in Canada and better education for both clinicians and mothers on how to avoid injury during childbirth. The researchers analyzed nearly two million birth records from Canada, Norway, Sweden, and Austria, finding that five percent of women had third or fourth degree tears to the perineum.
Researchers from Michigan Technological University created a robot that uses Marangoni propulsion to move across liquid surfaces like insects. The robot's design is inspired by the ability of certain species to manipulate surface tension for speed and maneuverability.
Researchers found that DNA tangles create mutational hotspots in bacterial genomes, influencing evolution. By altering the sequence to prevent hairpin tangles, they can predict how microbes might mutate under selective pressure.
A new study from the Monell Chemical Senses Center reveals that humans have a second sensory ability to detect sugars in the mouth that involves detecting potential energy-burning sugars. This discovery has implications for designing tastier, healthier beverages and foods.
A recent study published in PLOS ONE demonstrates the critical role of community engagement in increasing diverse participation in vaccine clinical trials. The research found that robust engagement strategies can overcome barriers to inclusion, particularly among Black, Indigenous, and people of color communities.
Researchers at Skoltech extend the adiabatic theorem to finite temperatures, ensuring more stable quantum dynamics. The findings have significant implications for next-generation quantum devices and computing.
Researchers found that reactivating memories during sleep improves motor skills by enhancing learning of new motor tasks. The study showed participants performed better without sound cues after a nap, indicating improved memory recall and muscle activation.
A new study has identified a transposon promoter that plays a crucial role in the development of mice and may also be essential for human viability. The discovery suggests that ancient viral DNA has been domesticated to regulate key biological processes, such as cell proliferation and embryo implantation.
Researchers at MUSC Health found that wearing a wireless wristband with vibrations during occupational therapy improves patients' hand function after stroke. The extra stimulus increases brain activity, leading to better motor output and more effective recovery.
A nationwide study in Sweden found that receiving a mix-and-match COVID-19 vaccine schedule reduced the risk of infection by up to 79%. The study, published in The Lancet Regional Health - Europe, showed greater risk reduction for people who received an mRNA vaccine after having received a first dose of a vector-based vaccine.
A new AI-based computer algorithm created by Mount Sinai researchers can identify subtle changes in electrocardiograms to predict heart failure. The algorithm was 94% accurate at predicting healthy ejection fractions and 87% accurate at detecting weakened hearts, offering a promising alternative to traditional diagnosis methods.
Scientists have discovered that reversing molecular message modification at synapses may contribute to reversible mental health conditions like anxiety and memory diseases such as dementia. The findings, published in Molecular Psychiatry, are a major step in understanding brain cell communication.
In a two-year study, UC Santa Barbara researchers found that herbivore activity around water sources in arid locations can either increase or decrease plant diversity, depending on environmental conditions. The findings suggest that plant communities exist along a spectrum based on environmental conditions.
Scientists at UNC School of Medicine have developed a method to pinpoint and track proteins in specific shapes or conformations within living cells. This 'binder-tag' technique allows researchers to visualize protein dynamics in real-time, enabling the study of normal biology and diseases.
Researchers have developed a 3D-printed design that mimics the behavior of auxetic materials, used to absorb and distribute impact forces. The design, made from bioplastic, can potentially replace steel and fiber-reinforced polymer mesh reinforcements in composites.
A new report highlights the complex and confusing nature of Universal Credit's monthly payment calculation, which can result in claimants not receiving the full value of the £20 weekly uplift. The research also reveals poor communication from the government to claimants about the increase and its temporary nature.
Physician attitudes and beliefs contribute to racial disparities in referrals for genetic counseling and testing. Black women are less likely to be referred for these services, despite having a higher breast cancer mortality rate than white women.
Researchers found that most anglers weren't thinking about how invasive species could affect their own lives, highlighting the need for personalized messaging. Tailoring education campaigns to an angler's values and risk perceptions can motivate action, such as decontaminating boats or attending cleanup events.
Research links Social Vulnerability Index scores with higher rates of cardiovascular disease death in young and middle-aged adults. The study highlights the urgent need for tailored interventions to address social risks in socially vulnerable communities.
Brookhaven Lab particle physicist Kétévi Assamagan has been elected as an APS Fellow for his significant contributions to the Standard Model Higgs boson research. He is also recognized for leading physics outreach programs, including founding the African School of Fundamental Physics and Applications.
Researchers discovered that leukemia cells immediately unresponsive to treatment have high levels of SAMHD1, while those with acquired resistance use the enzyme DCK to activate nucleoside analogues. This finding may lead to better cancer therapies.
Researchers from Harvard and Tsinghua University found that solar energy could provide 43.2% of China's electricity demands in 2060 at less than two-and-a-half U.S. cents per kilowatt-hour. The study highlights a crucial energy transition point for China and other countries, where combined solar power and storage systems become a cheap...
Swedish pregnant women describe feeling insecure and lonely due to the pandemic's impact on pregnancy. They highlight the need for up-to-date information from healthcare providers to alleviate anxiety and uncertainty.
A study published in Obesity highlights the need for increased diversity in membership and leadership at obesity and nutrition-focused professional organizations. The researchers emphasize the importance of tracking racial and ethnic data to monitor progress in diversity efforts.
Nurses who worked in operating rooms for 15 or more years are at increased risk of developing chronic obstructive pulmonary disease. Long-term exposure to surgical smoke and disinfectants can lead to a higher risk of COPD.
Research finds people prefer to criticize the billionaires' club than a single billionaire. When portrayed individually, billionaires are viewed as more deserving of their wealth due to talent and hard work. In contrast, when shown as part of a group, people perceive greater unfairness and advocate for policies like inheritance taxes.
Researchers created a paper-like material that folds itself into new shapes in response to environmental humidity, with potential applications in self-folding envelopes and boxes. The material's ability to morph on demand could lead to the development of autonomous origami robots and other complex shapes.
A team of researchers observed the evolution of warm gas coming from an active black hole for unprecedented detail, revealing structures reminiscent of volcanic eruptions. These gas bubbles, rings, and 'intergalactic smoke' filaments are formed when black holes consume surrounding matter and release energy, influencing galaxy evolution.
Researchers at the University of Birmingham explore new approaches to detecting low-frequency gravitational waves using pulsars and other measurements. They suggest combining these methods with observations from projects like Gaia, which could help disentangle and interpret signals from the earliest periods of the universe.
A Ludwig Cancer Research study has identified a potential combination therapy for treating brain metastases of breast cancer. The treatment targets tumor-associated macrophages and microglia, immune cells found within brain metastases that cancer cells can manipulate to support their growth and survival.
Researchers found that females rely more heavily on aldosterone to regulate blood pressure, whereas males primarily use angiotensin II. This discovery could lead to targeted treatments for female hypertensive patients, improving treatment outcomes and reducing the risk of heart disease and stroke.
Researchers at Beijing Institute of Technology created a robot that can track fast-moving rats for extended periods using real-time localization and movement analysis. The robotic rat's built-in stereo vision system enables it to characterize typical behaviors of actual rats, promoting autonomy and reproducibility in behavior research.
Deploying honeybees on solar parks in the UK could raise crop yields and financial returns, with soft fruits and oilseed benefiting the most. The study found that prioritizing these crops within a 1.5km honeybee foraging radius around solar parks could boost values by £80 million annually.
A new study reveals that pain activates a specific region of the brain, which reduces dopamine activity and leads to decreased motivation. Artificially restoring dopamine neurons reverses this effect, suggesting potential treatments for pain-related emotional changes.
A study published in Urology Practice found that online patient decision aids for common urologic conditions are often of poor readability and quality, failing to meet recommended standards. The researchers recommend simplifying language and ensuring thoroughness to improve the effectiveness of these tools.
Researchers at Durham University used NASA's TESS satellite to observe a white dwarf switching on and off, challenging understanding of accretion processes. The discovery may help explain the physics behind accretion in objects like black holes and neutron stars.
A recent study used national claims data to estimate out-of-pocket spending for COVID-19 hospitalizations in 2020. The results show that these costs significantly affect the financial burden on patients, especially those with private insurance and Medicare Advantage plans.
A group of researchers led by Indiana University School of Medicine's Benjamin Gaston will receive a research program project grant to fund the development of personalized therapeutic approaches for severe asthma. The grant will support three key projects focused on S-nitrosylation signaling, airway pH regulation, and androgen signaling.
The Gerontological Society of America is hosting its annual scientific meeting online, with a focus on 'Disruption to Transformation: Aging in the 'New Normal'' theme. The event features hundreds of scientific sessions, including complimentary media registration for access to all sessions.
Researchers found that aggressive triple-negative breast cancer cells use swiprosin-1 to hijack a cellular conveyor belt, increasing integrin circulation and cell migration. High swiprosin-1 expression correlates with metastasis formation and malignancy in breast cancer.
A new study led by UMass Amherst nurse researcher Carrie-Ellen Briere investigates the benefits of using fresh breast milk versus stored breast milk for premature infants in the NICU. The research aims to prioritize the use of fresh milk in clinical practice and improve outcomes for vulnerable babies.
Researchers developed a new protein treatment that prevents glaucoma from forming in mice and reduces pressure in the eyes. The study provides new targets for therapies and aims to develop an injectable treatment for patients.
Researchers developed a compact photonic resonator absorption microscope for point-of-care diagnostics, using photonic crystal biosensors to detect proteins or other biomarkers linked to gold nanoparticles. The portable instrument costs $7,000 and has potential applications in detecting various cancers.
Researchers found that the human immune system is most active just before dawn, making it an important consideration for vaccination and cancer therapy. The study's findings suggest that stimulating the immune system at the right time could lead to better treatment outcomes.
Researchers at Korea Maritime and Ocean University have created a state-of-the-art catalyst for urea-based fuel cells using inexpensive nickel chalcogenides, outperforming precious metal-based catalysts. This breakthrough could lead to the widespread adoption of clean energy technologies in remote areas and beyond.
A Cornell-led team has published detailed maps of Titan's liquid methane rivers and tributaries, providing context for the upcoming Dragonfly mission. The research examined Earth-based radar data to understand fluvial characteristics on Titan, shedding light on its sediment transport system.
A pilot study found improvements in memory, motor function, and processing skills in healthy individuals after receiving transcranial photobiomodulation therapy. The therapy, involving infrared light, has the potential to alleviate nerve cell damage and reduce symptoms of dementia.
Researchers have discovered a protein interaction that helps guide cells from the eye to a tiny midbrain processing hub during brain development. The absence of this beacon molecule, called nephronectin, leads to improper visual layer formation and hunting difficulties in mice.