Researchers developed a method to detect and protect quantum entanglement, a fundamental aspect of quantum computing. The variational entanglement witness (VEW) algorithm optimizes entanglement detection accuracy, differentiating between separable and entangled states.
A study published in Diabetes, Obesity and Metabolism found that obesity rates among type 1 diabetes patients increased for all age groups and ethnicities from 2008 to 2023. GLP-1 receptor agonist use also rose sharply, with a sevenfold increase in severely obese youth with type 1 diabetes between 2008-11 and 2020-23.
Researchers found that brain regions with higher cholesterol demands, like the Locus Coeruleus, are more vulnerable to Alzheimer's disease. The study suggests potential therapeutic targets for early treatment of the disease.
A new study from the University of Mississippi finds that time-restricted eating combined with regular exercise leads to more significant fat loss and reduced body fat percentage compared to exercise alone. However, lean mass preservation was maintained in this study, contradicting previous concerns about potential muscle loss.
A new study suggests that easing L.A.'s outdated tree planting rules could significantly grow the city's urban tree canopy without compromising safety. By relaxing restrictions near intersections, utility poles, gas lines, and other infrastructure, tree coverage in lower-income neighborhoods like Boyle Heights could increase by up to 26%.
The Pew Fellowship in Marine Conservation awards $150,000 grants to midcareer scientists from five countries. The new cohort of fellows will develop coral breeding techniques, evaluate critical conservation measures with local communities, and help preserve threatened marine species and their habitats.
Research published in JAMA Network Open found that college graduates experienced faster cognitive decline after a stroke compared to those with less education. The study highlights the importance of identifying patients at high risk for post-stroke cognitive decline to target future interventions.
A team of scientists has created a new method to selectively modify specific proteins in complex biological environments. They achieved this using aptamers and deoxyoxanosine, allowing precise conjugation of desired sites on target proteins. This breakthrough technology has the potential to revolutionize cancer diagnosis and treatment.
A study published in Biological Psychiatry identified the Shisa7 gene as a key driver of heroin addiction. The research team used machine learning to analyze brain tissue from human opioid users and found that modulating this gene's expression influenced heroin-seeking behavior and cognitive flexibility.
Researchers at University of Illinois Chicago developed a powerful new antibiotic, Lariocidin, which targets ribosomes to prevent bacterial protein production. Its unique structure allows it to evade common bacterial defenses and transporters, making it a promising candidate for treating deadly infections.
Researchers have discovered a previously unknown mechanism of liver regeneration triggered by glutamate, which accelerates liver regeneration in minutes through changes in macrophage metabolism. Hepatocytes producing glutamine synthetase play a key role in this process.
A new spin-based chip has been developed, addressing hardware security issues in IoT devices by providing a strong, reliable, and reconfigurable physical unclonable function (PUF). The PUF achieves near-ideal randomness and reliability, resisting machine-learning attacks and side-channel analysis.
A team of researchers has developed a molecular system that enables the controlled release of iron, using a carbon nanohoop and ferrocene as the iron carrier. The system allows for the release of Fe2+ ions upon activation with green light.
Researchers developed a sensor platform that tracks multiple metabolites continuously, offering a window into disease onset and health status. The technology harnesses natural biochemical processes, enabling reliable detection of over 800 metabolites, with potential applications in diagnosing metabolic disorders and optimizing fitness.
Researchers found that mRNA-based COVID-19 vaccines cause persistent epigenetic changes in monocyte-derived macrophages, enabling a sustained immune response. These changes were preserved for six months after vaccination and required multiple doses to maintain long-term immunity.
The Understanding Packaging (UP) Scorecard tool compares the environmental and human health impacts of foodware and packaging. It provides an aggregate score across six key metrics, including plastic pollution and climate impact.
A study using NHANES data found that inflammation, rather than diet and exercise, has the strongest association with telomere shortening. Managing chronic inflammation may be key to preserving telomere length and promoting healthy aging.
Kelly Haynie has been named chief executive officer of Ochsner Medical Center – West Bank Campus, succeeding Mary Deynoodt. With a decade of experience in driving operational excellence in acute care and outpatient settings, Haynie aligns with Ochsner's culture of innovation and patient-centered care.
A new study suggests that educators should embrace AI integration to remain effective, adopting a 'rebirth' through responsible AI use to overcome outdated practices. The author applies the Kübler-Ross model of grief to navigate this transition, providing guidance for policymakers and teachers.
Jeffrey E. Lee, M.D. has been appointed Chief Medical Executive at MD Anderson, succeeding Dr. Peter WT Pisters. With over 34 years of tenure, Lee will lead the institution's efforts in research, patient care, prevention, and education. He brings a strong track record of leadership and clinical expertise to the role.
A new study by UGA researchers found that workers facing higher job risks are paid less, while those with worse working conditions are also less satisfied. The study suggests that employers should pay attention to employee happiness as it contains critical economic information.
A team of researchers conducted in-depth chemical analysis on three medieval bronze doors created by Barisanus of Trani. The study revealed that one door is the oldest and provided insights into its construction methods, showcasing the skill and expertise of medieval craftsmen.
Researchers developed a model that predicts how creatures like clams and snails flourished in warmer, less-oxygenated waters after the end-Permian extinction. The findings suggest that climate change provided an environmental explanation for the global presence of surviving species.
Research presented at #AGS25 sheds light on the impact of aging on physical resilience, with declines linked to mitochondrial function. Family caregiver distress also shows a significant association with care outcomes, including nursing home placement and psychotropic medication prescribing.
Researchers at University of Oxford have developed a method to destroy PFAS while recovering their fluorine content for reuse in industrial processes. The process uses ball milling with potassium phosphate salts, breaking down PFAS and extracting fluorine content.
Researchers discovered Lepr neurons in the dorsomedial hypothalamus communicate using glutamate and GABA to regulate metabolism, body weight, and energy use. The study sheds light on fundamental neuronal interplay influencing metabolic adjustments.
A literature review study examines changes in research approaches regarding international students' emotional intercultural adjustment over the past three decades. The findings suggest a shift towards acknowledging and embracing the dialectics and sociocultural complexities of emotional adjustment.
Researchers found that terahertz (THz) radiation affects not only cell membranes and organelles but also the aqueous environment, changing water molecule vibrations and cellular metabolism.
A novel chemical method breaks down rubber waste into valuable precursors for epoxy resins, reducing molecular weight and producing functional materials with strength similar to commercial resins. The process is environmentally friendly, cost-effective, and more efficient than traditional recycling techniques.
The Joint Committee on the Handling of Security-Relevant Research reports an increase in security-relevant research due to geopolitical tensions, posing a risk of science becoming subordinate to political aims. The committee advises on protecting research from espionage and ensuring international cooperation.
A new study analyzes nearly four decades of deep ocean observations to reveal significant cooling and freshening of deep water in the Subtropical North Atlantic. The results suggest that warmer, saltier deep waters may reach the region within the next decade, potentially influencing large-scale sea level changes.
The study found that religiousness may be protective against symptoms of depression in US college students, although the effect is weaker for those who identify as sexual minorities. The researchers analyzed data from 140 campuses and discovered a link between higher levels of religiosity and lower rates of depressive symptoms.
A study at a Swedish public university found that only 8.1% of students who experienced rape or attempted rape reported the incident, highlighting a 'culture of silence'. The low reporting rate is attributed to factors such as social norms and fear of retaliation, sparking concerns over the effectiveness of reporting mechanisms.
A recent study reveals a decadal-scale increase in hot-dry events with high mortality risk in China, primarily affecting the northwestern and southwestern regions. The findings are associated with phase transitions of the Atlantic Multidecadal Oscillation and interdecadal variability.
A study found that mice exposed to microgravity for 37 days experienced significant bone loss, especially in weight-bearing bones. This research may inform human acclimation strategies for spaceflight.
A new study reveals regional differences in Hadley circulation intensity trends, with the Indian Ocean region playing a key role in the discrepancy. The research highlights the importance of accurately simulating diabatic heating, zonal friction, and greenhouse gas external forcing to improve climate model accuracy.
A team of engineers at the University of Texas at Dallas has developed a new surface design that collects and removes condensates rapidly, challenging conventional theory. The discovery reveals a limitation in existing heat transfer models and inspires a new theory to explain the phenomenon.
The University of Würzburg's Thesaurus Linguarum Hethaeorum Digitalis (TLHdig) offers online access to over 400,000 transliterated lines of cuneiform texts, expanding researchers' ability to study ancient Near Eastern languages.
A study found that consuming sucralose alters brain activity related to hunger and increases appetite, especially in people with obesity. The sugar substitute changes how the hypothalamus communicates with other brain regions, including those involved in motivation, potentially leading to cravings and eating behavior changes.
A study of human-specific genes reveals their crucial role in brain development, providing new insights into the evolutionary origins of the human brain. The research highlights the importance of these genes in determining brain complexity and size.
A study by Dr. LEE Seung-Hee reveals how the brain dynamically adjusts sensory input prioritization depending on movement, with vision taking priority for navigation. The posterior parietal cortex and secondary motor cortex play key roles in this process.
A new book by Lancaster University historian James Taylor highlights the lives of pioneering female stockbrokers who challenged societal beliefs about women and money. The study reveals how these women fought against exclusion and ultimately won the right to join the London Stock Exchange in 1973.
A team of UConn researchers found that biochar application improves soil microbial biomass carbon by approximately 21%, supporting the functioning of vital microorganisms. Biochar provides essential nutrients and a habitat for microbes, especially in nutrient-deficient soil or soil with suboptimal pH.
Scientists have identified COVID-derived molecular mimics that trigger autoimmunity, with some associated with type 1 diabetes and multiple sclerosis. The study suggests people with specific genetics may be at higher risk of COVID-induced autoimmunity.
A study by University of Cologne found that virtual reality videos increased feelings of being intensely involved in the narrative, leading to a stronger positive emotional affect and greater willingness to donate. This immersive experience was found to have a significant impact on personal attitudes and behavioral intentions.
A new method has been developed for engineering specific mtDNA deletions in human cells, providing a powerful tool to model disease-associated mtDNA deletions. This approach uncovers mechanisms of histiocytosis-associated neurodegeneration and investigates how mutant stem cells co-opt regeneration to make tumors grow.
Researchers from Tsinghua University proposed a novel method for calculating Critical Clearing Time (CCT) sensitivity in power systems with high penetration of power electronic devices. The new method considers the effects of current limiting and control switching in IBRs, providing a tool for stability analysis.
Researchers at Hiroshima University propose using Large language models like ChatGPT to teach medical ethics, citing their ability to cultivate virtue. The authors argue that LLMs can reduce the load on educators while providing a foundation for moral knowledge.
Researchers studied the organs producing light in Vinciguerria mabahiss, finding they use photophores as counter illumination to break up silhouette and camouflage from predators. The fish produces blue light through a bacterial reaction, using reflective cells and a lens to direct it.
A new study by UMass Amherst hydrologists finds that lithium mining models significantly overestimate the amount of freshwater available in the Lithium Triangle. The research suggests that local communities, regulators, and the industry must work together to reduce water usage within sustainable limits. The study's findings have immedi...
Many teenagers enter adulthood with significant risk factors for cardiovascular disease, and emerging adulthood is a key time to address these risks. Interventions such as health practices, lifestyle changes, and improved access to healthcare can help reduce the risk of developing future cardiovascular disease.
Researchers have successfully created semi-transparent wooden slices that are durable and flexible by modifying the natural structure of wood using natural materials. The new material has potential applications as an energy-efficient alternative to glass in windows, and could also be used in wearable sensors or solar cell coatings.
Researchers have developed a blue cosmetic color additive that gives foundations the warmth and depth they currently lack, resulting in improved shades for darker skin tones. The new formulation uses ultramarine blue to reduce gray cast and create warmer hues.
A study published in Chronobiology International found that people who start work earlier express more discomfort with seasonal time changes. The researchers analyzed data from the European Commission's 2018 public consultation and discovered a correlation between the start of work activity and responses against daylight saving time.
Researchers have developed a prototype betavoltaic battery powered by radiocarbon, an unstable and radioactive form of carbon, that can generate electricity through beta rays. The battery has shown higher energy conversion efficiency compared to conventional Li-ion batteries, making it suitable for applications like pacemakers.
Researchers at University of Nottingham use transmission electron microscopy to observe real-time growth and contraction of Palladium nanoparticles. The study reveals a unique cyclic process where nanoparticles grow, dissolve, and re-grow, potentially leading to the development of new efficient catalysts.
Researchers from UMass Amherst have identified plant characteristics that can help native species thrive in new environments while minimizing ecological harm. The study suggests focusing on traits like toxicity and water-dispersed seeds, rather than risk-averse approaches.
African Elephants have an extraordinary ability to plan their journeys based on energy costs and resource availability, according to a new study published in the Journal of Animal Ecology. The research team used GPS tracking data from 157 elephants over a 22-year period to analyze their movement decisions and habitat selection.
A study conducted at Osaka Metropolitan University found that the opening of a multifunctional facility called ONIKURU significantly increased residents' daily walking time, especially among female young adults. The results suggest that such architecture-scale interventions can contribute to building health-promoting environments.
Larvae of wood frogs grow and mature precociously when infected with ranavirus, exhibiting accelerated growth and development. This may help tadpoles tolerate the energetic demands of infection or escape risky environments to avoid infection entirely.