George Mason University's Mills Kelly has received funding to support a digital archive of soldiers' graffiti from the American Civil War. The project will provide access to not only the graffiti but also ancillary archival material, offering unique insights into war in America from 1861-1865.
A survey conducted by Binghamton University found that 53% of Americans give impulsively to charities at checkout, with women, Black respondents, and middle-class individuals under 50 being top-giving demographics. The total raised from checkout campaigns has increased yearly since 2012, but the frequency of donation requests may lead ...
Researchers at KITECH developed a compact, elastic energy storage device using liquid metal current collector via laser ablation. The micro-supercapacitor can be stretched and shrunk over 1,000 times without losing performance.
Researchers identified EHF as a critical transcription factor in cholangiocarcinoma development through activation of GLI1 and CCL2. Targeted therapies targeting these pathways showed promise in inhibiting tumor growth and infiltration.
A new study published in Addiction journal found that high-potency cannabis use between 16 and 18 doubles the risk of psychotic experiences from 19 to 24. Researchers analyzed data from the Children of the 90s study, which tracked over 14,000 individuals from birth to age 24.
Researchers have discovered that ethylene production increases during specific stages of strawberry development, suggesting its role in fruit maturation. The study highlights the importance of advanced tools to investigate ethylene's roles and potentially enhance fruit quality and ripening techniques.
Researchers identified a unique two-part defense system that destroys plasmids, protecting the bacterial strain from evolution and contributing to its longevity. This discovery could lead to new treatments or prevention strategies against severe symptoms.
A new research commentary highlights AI's potential uses in sleep medicine for clinical applications, lifestyle management, and population health. The committee also reviewed barriers and challenges associated with using AI-enabled technologies.
A clinical trial found that aficamten significantly increased maximum oxygen use in patients with obstructive hypertrophic cardiomyopathy. This improvement enables patients to perform everyday tasks more easily, such as walking and household chores. Researchers believe aficamten has promise as a treatment for this condition.
Researchers attached miniature tracking devices to giant hummingbirds and discovered they migrate up to 13,000 feet in elevation, pausing for days to acclimate. The team found two distinct species of giant hummingbirds, one living year-round in the high Andes, after analyzing DNA from 154-year-old specimens.
A new study predicts key soil health indicators such as organic matter content and soil texture using standard tests. This can guide fertilization, irrigation, and herbicide decisions, reducing turnaround time by at least half. The models are accurate for fine and medium soils but less so for sandy soils.
A new study finds mail-order pharmacy dispensing of mifepristone for medication abortion is effective, acceptable to patients, and feasible. This care model can improve access to medication abortion services and reduce the need for in-person screening.
Identical odors are processed differently in the brain based on their assigned labels, according to new research. The study found that participants rated odors with different names as more dissimilar than those labeled with the same name.
Researchers found that Kallistatin expression increases after weight loss in individuals with overweight and obesity. Additionally, human Kallistatin improves hepatic insulin sensitivity in diet-induced obese mice. The study suggests that Kallistatin may be an interesting therapeutic target for people with obesity and type 2 diabetes.
Researchers created an 'optical conveyor belt' to control polariton energy landscape, achieving non-reciprocity and topological phase of matter. This technology has potential applications in quantum metrology, quantum information and opto-electronic devices.
A new study from the University of Surrey suggests that blockchain technology could eliminate traditional package holiday providers, slashing costs and giving property owners direct income. Customers would also benefit from greater control over their personal data thanks to enhanced security and privacy.
A UBC study reveals that Facebook Marketplace users are concerned about physical and financial safety, as well as their own well-being when trading with strangers. Despite these risks, many participants continued to use the platform due to its simplicity and wide audience reach.
Researchers developed an algorithm to stratify people with type 2 diabetes using routine data, revealing metabolic diversity and insulin sensitivity variability. The study's findings have the potential to change the way we understand and treat type 2 diabetes.
Researchers at Goethe University Frankfurt have discovered thalidomide derivatives that target and degrade BCL-2, a protein essential for the survival of cancer cells. The derivatives bind to CRBN, reprogramming its binding surface to mark BCL-2 for degradation, ultimately leading to cell death.
A team of scientists at the University of Ottawa has developed a novel peptide-based hydrogel that can be used for on-the-spot repair to damaged organs and tissues. The material shows great potential for closing skin wounds, delivering therapeutics to damaged heart muscle, and reshaping and healing injured corneas.
A CNIC study explores the mechanisms of supercomplex assembly and uncovers a major impact of mitochondrial assembly factors on cardiac regeneration. The researchers found that Cox7a1 plays a fundamental role in forming CIV dimers, which are crucial for correct mitochondrial function.
A recent study found that American firefighters recognize the link between diet and cancer risk and are interested in acquiring knowledge and support to change their dietary habits. The study suggests that targeted interventions focusing on individualized support and evidence-based interventions can help mitigate cancer risks among fir...
A team at Osaka University uses novel RNA sequencing techniques to reveal the molecular basis for sexual dimorphism in Daphnia, a species of water flea that can change its form and behavior despite being genetically identical. The study identifies genes that switch which isoforms are expressed in a sex-dependent manner.
Researchers successfully integrated PtBi2 flakes as interlayer contact, enhancing transistor performance and meeting stringent demands. The material's unique electronic structure and van der Waals contacts simplify device fabrication, leading to stable long-term performance.
A study published in Nature Geoscience elucidates the discrepancy between Martian and Earth-based organic matter. Researchers found that photodissociation of carbon dioxide in the atmosphere leads to organic matter with depleted carbon-13 content, pointing to an atmospheric process as the main source.
A recent study published in JAMA Pediatrics reveals that harsh anti-immigrant rhetoric and actions can significantly damage parent-child relationships in Latino families, leading to a higher risk of mental health problems for the adolescents. The researchers found that one out of every four kids in US high schools are of Latin American...
A plant-based diet is associated with a 47% lower risk of prostate cancer progression in men. Eating one or two extra servings of healthy foods daily can significantly reduce the disease's worsening chances.
A study published by USTC reveals that age-dependent accumulation of Glu-5’tsRNA-CTC impairs mitochondrial protein translation, accelerating brain aging and Alzheimer’s disease. This abnormal accumulation disrupts cristae structure, resulting in reduced synaptic glutamate levels.
A UK survey found that only 13% of respondents would be willing to regularly consume insects, highlighting the need to overcome the 'disgust factor' for entomophagy to become mainstream. The study suggests that incorporating insect flours into processed foods may help reduce disgust and increase consumer acceptance.
A new study finds that government plans for coal phase-out around the world include monetary compensation to affected parties, with a total estimated global cost of USD 200 billion. However, if China and India were to adopt similar plans, the cost would skyrocket to over USD 2 trillion. The researchers argue that international finance ...
Law enforcement seizures of illicit fentanyl increased dramatically between 2017 and 2023, with 115 million pills seized in 2023 compared to 49,657 in 2017. The proportion of fentanyl pill seizures quadrupled, posing significant risks to public health.
This study found that methyl jasmonate treatment significantly increases sugar accumulation and improves fruit quality in loquats. The treatment also alters gene expression dynamics, affecting key genes involved in sugar metabolism.
A study published in the Social Psychological Bulletin found that people who take revenge are morally condemned, but those who experience pleasure from doing so may be viewed as immoral. The researchers also discovered that when participants imagined themselves taking revenge, they perceived themselves as less moral than others.
Research suggests that presenting a balanced and pragmatic approach can foster respect and increase willingness to engage in discussions with those holding opposing views. By focusing on practical solutions and showing concern for both sides' interests, individuals can break down polarized debates and build bridges.
Researchers have discovered that complementary genes in bacteria and algae living in the same algal colonies coordinate the use and movement of nutrients within the colony. This discovery could lead to new ways to prevent harmful algal blooms, improving water quality and habitat for aquatic organisms.
Researchers have developed a new method to study slow electrons in solids, allowing for the deciphering of previously inaccessible information. By combining data from fast and slow electrons, scientists can now investigate how electrons release energy in their interaction with materials, crucial for applications such as cancer therapy ...
A cohort study found that high levels of telehealth use were associated with more clinician encounters, ambulatory care-sensitive hospitalizations, and higher healthcare costs. COVID-19 cases still remained high during the study period, suggesting that HSAs with higher telehealth intensity may have better capacity for health services.
Researchers have discovered a new thermal barrier material, CrTaO4, which improves the oxidation resistance of high-entropy alloys. The material displays elastic/mechanical properties comparable to yttria-stabilized zirconia (YSZ), making it a promising candidate for refractory metals and ultra-high temperature ceramics.
The European Association for the Study of Obesity highlights TikTok's potential in addressing childhood obesity. Analysis of Dr Anthos' TikTok account reveals popular videos on obesity medication and stigma combating, with live Q&A sessions generating significant discussion.
Researchers have developed a method to use intense ultrasound to extract genetic information from cells, allowing for the detection of cancer biomarkers in blood samples. This approach could enable earlier detection and treatment of cancer, as well as reduce the need for painful biopsies.
A team of researchers has created a thermoelectric composite that exhibits a substantially larger transverse thermoelectric effect than existing magnetic materials, enabling the development of simpler thermoelectric devices. The device achieved a maximum output voltage of 15.2 μV/K, approximately six times larger than expected.
Texas Tech researchers helped detect the first case of highly pathogenic avian influenza A(H5N1) in a dairy farm worker. The virus was initially identified through samples collected by regional health authorities and confirmed at the Texas Tech Biological Threat Research Laboratory (BTRL).
Researchers developed a synthetic biomarker technology that can differentiate between prior Zika and dengue virus infections. The technology, using epitope surrogates, correctly identified people previously infected with Zika virus 85.3% of the time.
Researchers used supercomputer simulations and machine learning to map diamond's phonon stability boundary in six dimensional strain space. This framework guides the engineering of materials through elastic strain engineering, enabling the development of new devices such as computer chips and quantum sensors.
A new study found that transgender preteens reported 13 hours of daily recreational screen time, which was 4.5 hours more than their cisgender peers. The researchers highlight the importance of managing the risks associated with excessive screen use for this vulnerable population.
Researchers developed an impact-based forecasting system that combines various models to predict flood impacts with high resolution. The system enables early warnings for evacuation, reducing population and property damage.
Cardiovascular biomarkers strongly associated with cardiovascular events and mortality. Adding biomarkers to established risk factors improved heart failure and mortality prediction, but only slightly enhanced atherosclerotic disease risk prediction.
Researchers at Fred Hutch Cancer Center have made progress in laboratory studies using gene editing to eliminate herpes virus infections. The experimental therapy eliminated 90% of HSV-1 after facial infection and 97% after genital infection, reducing viral shedding.
Researchers at the University of Cologne found that students' negative perceptions of online exams can lead to increased cheating behavior, while positive perceptions and moral norms can reduce it. The study suggests that lecturers should consider students' psychological factors when designing courses and exam formats.
Researchers found that specific combinations of interferon proteins, including I, II, and III, are associated with various lupus symptoms like skin rashes, kidney inflammation, and joint pain. Elevated levels of these interferons can lead to severe disease presentations.
Scientists propose a new nucleosynthesis process, νr-process, which operates when neutron-rich material is exposed to high neutrino flux. This process can produce rare isotopes present in the solar system, including p-nuclei, previously poorly understood.
Researchers at Rice University have made a groundbreaking discovery about protein evolution, revealing that pseudogenes can provide clues to the evolutionary journey of proteins. The team found that certain mutations can stabilize the folding of pseudogenes, but also disrupt their biological functions.
The Geological Society of America is calling for abstract submissions across nearly 200 distinct technical sessions, each focusing on specialized areas of geoscience exploration and application. Contributors can submit to one of five prestigious Pardee Keynote Symposia or a geological discipline.
A study by the University of Cambridge and Fudan University found that children born by C-section are up to 2.6 times more likely to fail their first measles vaccination compared to those born naturally. Two doses of the vaccine are necessary for robust protection against measles.
A new research team has proposed a novel method, DeepCRBP, to predict the binding sites of circRNAs and RBP. It uses a combination of spatial encoding and sequence encoding modules to capture local and global contextual features in circRNA sequences. The performance of DeepCRBP surpasses several state-of-the-art methods.
A research team from the University of Science and Technology of China studied a rare tidal disruption event (TDE) with an unprecedented early optical bump. The 'bump' lasted nearly a month and was separated by two months from the main peak, deviating from traditional TDE light curves.
A new study by Ohio State University found that people prefer interacting with chatbots when they feel embarrassed about what they're buying online, such as personal care products. Chatbots are perceived as less judgmental and less emotionally expressive, reducing embarrassment and increasing willingness to provide personal info.
Research team finds chorus waves suppress ECH waves, leading to dominant role in diffuse auroral precipitation. Chorus waves' effect confirmed through simulations and Japan's Arase satellite data.
The Joint Guideline provides guidance on diagnosing and treating GC-AI, a condition affecting at least 1% of the global population. The guideline aims to improve patient care and outcomes worldwide.
Researchers analyzed data from 1,392 TBI patients and found that some who died after withdrawing life support may have survived and recovered independence. The study suggests delaying decisions on withdrawal might be beneficial for certain patients, as assumptions about poor outcomes can lead to a self-fulfilling prophecy.
Researchers from top institutions argue that 'subconcussion' is a misleading term that should be replaced with more specific alternatives to better understand the risks of brain injuries. The authors recommend using 'nonconcussive' to describe head impacts without a concussion, highlighting the importance of accurate nomenclature for e...
A new study from UCLA and Duke University reveals that strong local journalism plays a crucial role in supporting funding for dams, sewers, and other basic infrastructure vital to climate resilience. Reading detailed news coverage with specific local details about infrastructure maintenance requirements increases support for spending b...
Bristle worms use specialized cells called chaetoblasts to form bristles, similar to a technical 3D printer. The microvilli on these cells produce chitin, the primary building material for the bristles.
Researchers at IIT developed HybriBot, a biohybrid robot that uses a flour-based capsule and oat fruit appendages to disperse seeds, promoting reforestation. The device has been tested with tomato, chicory, and willow herb seeds in various soils, showing promising results.
A recent study published in Proceedings of the Royal Society found that birds on islands are more evolutionarily similar and diverse than expected, with more species thriving in agricultural areas. The research suggests that there may be fundamental principles of ecology at play, influencing bird evolution on islands.
Researchers are building a family partnership framework to drive equitable change in early care and education systems. They partnered with families, government officials, and community agencies to create comprehensive systems transformation.
A new study from Johns Hopkins University reveals that chatbots can exacerbate polarization by sharing limited information and reinforcing user ideologies, leading to stronger reactions to opposing views.
A new compound found in fruit fly testes has the potential to control insect populations by suppressing their ability to reproduce. The enzyme, which is also present in other organisms, can lead to an overload of bromotyrosine that severely inhibits spermatogenesis.
Researchers at Pohang University of Science & Technology have developed the first wide field-of-hearing metalens, overcoming traditional acoustic lens limitations. The device achieves up to 140 degrees of field-of-hearing without sound distortion, enabling new applications in acoustic imaging and high-sensitivity sensing.
Research suggests that microbes in the human gut influence social behavior, with certain bacteria offering protection against intestinal problems. The study found specific species of Blautia and Bacteroides uniformis that may benefit people with autism and GI disorders.
Researchers have developed new optical tweezers that can stably trap large and irregularly shaped particles using contour-tracking technology. This advancement could expand light-based trapping to a wider range of objects, including groups of cells, bacteria, and microplastics.
A new soft multi-electrode system for electroretinography has been developed to overcome the limitations of traditional devices. The system uses a commercially available soft disposable contact lens with gold mesh electrodes, allowing for simultaneous measurement of electrical potentials from different regions of the retina. This innov...
A longitudinal pilot study monitored musculoskeletal and joint health of NBA G League players over a professional basketball season. The study used wearable technologies and advanced imaging techniques to correlate training loads with structural and functional changes in the knee joint.
Researchers at Mount Sinai identified genetic connections between inflammatory bowel disease (IBD) and Parkinson’s disease (PD), highlighting potential for joint therapeutic strategies. The study found mutations in the LRRK2 gene as a common element linking both conditions, with implications for innovative treatments.
The study, conducted by Children's Hospital Colorado, found improvements in symptoms and quality of life for children diagnosed with celiac disease after participating in a mass screening program. Mass screening for pediatric celiac disease may become more common in the US, following similar conclusions drawn from European studies.
Researchers at UESTC China developed a graphene-sensitized microresonator for ultra-sensitive gas detection, achieving detect limits of 1.2 ppb for H2S and 1.4 ppb for SO2. This technology has promising applications in biochemical sensing and photonic-microwave signal generation.
A recent analysis of WHI findings indicates that MetS and obesity each have different associations with breast cancer subtypes and mortality risk. Women with higher MetS scores are at a higher risk of poor-prognosis, estrogen receptor-positive, progesterone receptor-negative breast cancers.
A plant virus treatment, composed of cowpea mosaic virus nanoparticles, has shown remarkable success in improving survival rates and suppressing the growth of metastatic tumors across various cancer models. The treatment was effective even after surgical removal of tumors, indicating its potential to prevent metastasis.
A new Italian study has found that people living with obesity often conceal their bodies in WhatsApp profile pictures, indicating potential body dysmorphic disorder. The study suggests that such images could provide valuable insights into patients' psychological states.
A recent study published in Anesthesiology found that liposomal bupivacaine is not sufficient to control pain during surgery, with successful blockade achieved in only a third of test subjects. However, the substance did lead to a reduction in pain sensitivity for 3.5 days post-operatively.
The HZDR team has made a significant advance in laser plasma acceleration, achieving energies of up to 150 MeV for protons. This breakthrough opens up promising applications in medicine and materials science, including new radiobiological concepts for tumor treatment.
The introduction of the Silver croaker fish to a Brazilian reservoir has led to a sharp decline in native species diversity. The study, published in Biological Invasions, analyzed data from 2001-2016 and found that the invader had become the most abundant fish species, negatively affecting local biodiversity.
The study highlights the impact of volatile elements, convective mechanisms, liquid water, and carbon cycles on planetary habitability. Volatile elements affect atmospheric composition, while convection mechanisms shape surface conditions and regulate nutrient cycles.
Researchers at Yokohama National University utilized machine learning and AI to predict the selectivity of chemical reactions. By analyzing molecular factors such as sterics and orbitals, they developed a method to better understand reaction mechanisms, leading to more efficient synthesis of desired products.
Researchers found that taking a break from Facebook and Instagram in the weeks leading up to the 2020 presidential election had little effect on people's political views or negative opinions of opposing parties. However, users who were off Facebook were worse at answering news quiz questions but less likely to fall for misinformation.
Researchers found a correlation between genetic variations in three telomere-related genes and an increased risk of developing papillary thyroid cancer. The study suggests that individuals with these variants may benefit from closer monitoring for secondary cancers, and highlights the role of long telomeres in cancer development.
A groundbreaking study has revealed that the centromere consists of two subdomains, which play a crucial role in ensuring proper chromosome segregation during cell division. This discovery provides new insights into the mechanisms underlying erroneous divisions in cancer cells.
A team of Western University researchers has discovered a potential path toward a cure for amyotrophic lateral sclerosis (ALS) by targeting an interaction between two proteins. The breakthrough, fueled by the Temerty Foundation's $10-million investment, could lead to treatment in human clinical trials within five years.
New research emphasizes the importance of integrated care for children with epilepsy and co-occurring psychiatric conditions. The study reveals that fragmented care can lead to negative outcomes, including disjointed treatment plans and inadequate seizure control.
George Mason University Assistant Professor Marcos Zampieri received $20,000 from the National Science Foundation to subsidize travel and conference expenses for students participating in the NAACL 2024 Student Research Workshop. The workshop aims to develop a skilled and diverse computational linguistics workforce.
A team from UPV has developed an AI technique to study turbulence, a key factor in energy dissipation and CO2 emissions. The method uses a neural network to predict turbulent flow movement and reproduce existing knowledge without prior physics knowledge.
Researchers discovered very high genetic diversity in South African leopards, which increases the need for conservation efforts. The leopards' two maternal lineages overlap, leading to this high genetic diversity.
Fentanyl seizures in the US increased by 1,700% between 2017 and 2023, with pills accounting for nearly half of total seizures. The West region saw a significant increase in fentanyl pill seizures, while the South had the highest number of powder form seizures.
Researchers at UC San Francisco found that dispensing abortion pills through the mail is a safe and effective method, with nearly 98% of patients completing their abortions. The study suggests that this model can help increase access to abortion care for clinicians and patients alike.
Researchers at ETH Zurich developed a protein gel that breaks down alcohol in the gastrointestinal tract, reducing blood alcohol levels and acetaldehyde production. The gel shows promising results in mice studies, demonstrating a lower alcohol level and therapeutic effect on liver damage and weight loss.
Researchers identified two distinct species of Giant Hummingbirds, differing in their migratory patterns and genomes. The northern population remains in the high Andes year-round, while the southern population migrates up to 14,000 feet for non-breeding months.
A research team has identified molecular mechanisms that weaken the virulence of Pseudomonas aeruginosa, a key step towards developing new antibiotics. Medium-chain free fatty acids regulate PlaF enzyme activity, which can be targeted to inhibit the pathogen's deadly effects.
A University of Rhode Island oceanographer's research cruise discovered a blanket of ash covering the seafloor around deep-sea hot springs in Tonga. The eruption from the Hunga volcano decimated animal populations living there, with some species like crabs and shrimp surviving while others like mussels and snails were extinguished.
Researchers have discovered a new phenomenon called the Topological Kerr Effect in two-dimensional quantum magnets. The study uses low-temperature magnetic field microscopy and imaging systems to reveal distinctive 'cat ear'-shaped prominences resembling the electrical topological Hall effect in magnetic skyrmion systems.
A team of researchers found that the current rate of atmospheric carbon dioxide increase is 10 times faster than at any other point in the past 50,000 years. The study provides new insight into abrupt climate change periods and potential impacts of climate change today.
Researchers at Duke University have developed a synthetic molecule that mimics the effects of compounds in the saliva of blood-sucking critters, providing a dual-action anti-clotting function. The new molecule can be swiftly reversed, enabling clotting to resume when needed after treatment.
Researchers have developed a system to generate clonal sex cells in tomato plants, which they used to design the genomes of offspring. The resulting plants contain the complete genetic information of both parents, offering a potential solution to the labor-intensive and expensive process of producing hybrid seeds.
Researchers discovered a new acquired defense strategy in M. smegmatis that activates anti-phage immunity through IS transposition and silencing of the lsr2 gene island. This mechanism is distinct from the CRISPR-Cas system and involves regulation of lipid metabolism.
A study at the University of Bonn found that organic barley developed specific gene variants less sensitive to nutrient deficit or water scarcity. Conventionally farmed barley became more genetically uniform over time, while organic barley remained heterogeneous.
Scientists at the University of Rochester have developed a technique for pairing particles of light and sound, allowing for faithful conversion of information stored in quantum systems. The method uses surface acoustic waves, which can be accessed and controlled without mechanical contact, enabling strong quantum coupling on any material.
Lisa Gilman will receive funding to complete a book manuscript and produce public writings, transforming her work into policy. Funding begins in September 2024, with a focus on arts initiatives by refugees for refugees.
The study found that the temporal binding window expands logarithmically with increasing group size, while remaining unaffected by group dynamics. Participants integrate clapping sounds to perceive simultaneity, adjusting their perception of time based on task involvement.
Researchers found that free-delivery subscription plans offer financial benefits to everyone involved, including retailers and customers. They do this by increasing average annual purchases, locking in customers, and adding value through perks such as exclusive sales and online entertainment.
A new report from RAND and UCLA found that extending marriage rights to same-sex couples has grown support for marriage overall. The study also found evidence of improved attitudes toward marriage among young people in states where same-sex couples were granted legal status.
A computational model and behavioral study suggest that the mind prioritizes remembering things it cannot explain well, and that harder-to-reconstruct images are more memorable. The research provides a new clue to understanding why some experiences become 'memorable' while most are discarded by the brain.
Researchers found that natural shorelines support a higher number of fish species and abundance compared to armored shores. The study suggests de-arming and restoring shorelines can aid aquatic biodiversity.
A recent study published in the Ochsner Journal found alarming increases in daily vaping device use among US adolescents from 2015 to 2021. The percentage of EVP use increased significantly over this period, with a greater increase among girls than boys and higher rates among whites and Blacks.
A new study published in Journal of Neurotrauma found that more than 30% of patients with traumatic brain injury who underwent withdrawal of life-sustaining treatment recovered at least partial independence. The study suggests that a lifetime in a vegetative state or severe disability is not a common outcome even after a serious injury.
Researchers evaluated the health of accidentally caught sea turtles using ultrasound imaging to monitor gas levels in their organs. Veterinarians found that ultrasound brightness could be used to differentiate gas levels over time, helping them predict treatment outcomes for bycaught sea turtles.
A study published in Nature Genetics has identified genetic variants associated with an increased risk of breast cancer in women of African ancestry. The research found that nearly 8% of women carry all six risk variants, making them 4.2 times more likely to be diagnosed with triple-negative breast cancer.
Chinese researchers have discovered huge magnetic toroids in the halo of the Milky Way galaxy using data from pulsars and radio telescopes. The study provides crucial constraints on the origin of cosmic magnetic fields and offers insights into the physics of our galaxy.
Researchers from NUS have developed a novel technique that converts waste carbon dioxide into value-added chemicals and fuels. The method uses a nickel catalyst and acidic electrolytes, achieving an efficiency rate of over 99%. This innovation has the potential to reduce costs by up to 30% and is adaptable for different industrial needs.
Professor Cristiana Stan of George Mason University will conduct an evaluation of subseasonal prediction skill using foundational models, focusing on Madden-Julien Oscillation and its teleconnections. The funding will contribute to making weather and climate applications faster and more accurate.
A systematic review and meta-analysis found that low testosterone levels are associated with increased risk of all-cause mortality and cardiovascular death. Men with very low testosterone concentrations had a significantly higher risk of cardiovascular death, regardless of other hormone levels.
Research suggests that the onset of daylight saving time is associated with increased consumption of processed snack foods and fewer trips to the gym. The study found that people ate more processed snack foods later in the day and on overcast days after the time change.
The RAND Corporation report found that private health plans paid hospitals 254% of what Medicare would pay for services, with significant variations among states. This study provides valuable tools for employers to make informed purchasing decisions and aids policymakers in curbing healthcare costs.
New cancer projections highlight progress in reducing incidence rates for common cancers like lung, colorectal, and prostate, but also warn of rising rates for less common types such as liver, kidney, melanoma, and non-Hodgkin lymphoma.
A new study found that treatment with piperacillin/tazobactam increased 90-day mortality by 5% compared to cefepime. The antibiotic depletes the gut microbiome, which plays a crucial role in metabolism, immunity, and preventing infections.
Researchers used HPICM to study the effect of H2O2 eustress on individual colorectal cancer Caco-2 cells, finding that low levels of H2O2 can increase cell stiffness and negatively impact antioxidant defense. The findings suggest a potential new target for colon cancer treatment, inhibiting GPX under H2O2 eustress.
Theoretical physicists from HKU collaborate with experimentalists to uncover a novel quantum state known as 'Dirac spin liquid' in YCu3-Br material. The discovery provides compelling evidence for the existence of Dirac spinons, expected to exhibit unique characteristics similar to Dirac particles.
Two studies based on the SELECT trial show semaglutide leads to sustained weight loss of 10% body weight and 7cm waist reduction after 4 years, regardless of starting weight or BMI. The medication also delivers cardiovascular benefits, with a lower risk of heart attack, stroke, or death.
ESMT Berlin researchers identified three key customer types: fans who demand immediate access, skeptics who require convincing, and middle-ground customers seeking information. The findings suggest firms should adapt their strategies based on market dynamics to achieve success.
Sleep scientists investigated brain activity during parasomnias, finding parallels with dreaming brain activations. Patients who dreamed reported impending dangers, while those who were unconscious showed simple behaviors without experience.
Researchers at ETH Zurich directly detected electron vortices in graphene using a high-resolution magnetic field sensor. The vortices formed in small circular disks with different diameters and were observed to reverse the flow direction.
A study by Hiroshima University found that nearly half of older adults participating in social activities experience economic insecurity, which was not linked to physical conditions or social isolation. The research suggests that targeted support could improve their mental health and quality of life.
Researchers introduce mathematical equations revealing minimum and maximum predicted energy cost of computational processes with randomness, offering insights into computing energy-cost bounds. The framework offers a way to calculate lower bounds on the energy cost of unpredictable finish situations.
Ali Raz at George Mason University has received funding for the Intent-Based Orchestration In Distributed Command & Control (IBODC2) software project. The goal of the proposal is to enable autonomy in C2 SoS workflows, producing dynamic orchestration of mission threads through flexible task allocations.
A large-scale study by German Cancer Research Center found 40 previously unknown nidoviruses in various vertebrates, including coronaviruses. The new method enables the systematic search for virus variants that are potentially dangerous for humans.
Researchers explore mechanisms of fruit abscission in woody species, highlighting critical roles of abscission zones and signaling pathways. Future studies aim to develop precise genetic interventions to enhance crop resilience and productivity.
A new study finds significant variation in pollinator attractiveness among annual flower cultivars, with some varieties drawing in more insects than others. Begonia and impatiens cultivars were found to be particularly attractive to bees and other pollinators.
Researchers discovered that protein softness near nuclear-localisation sequence influences entry speed. Softer proteins cross into the nucleus quicker than stiffer ones.
A new study finds that coaching employees is crucial in fostering inclusive strategy development processes. The research highlights the importance of employee learning and managerial coaching in unlocking innovative strategic ideas.
Researchers have found a special spatially varying superconducting state, one-dimensional superconducting stripes, induced by ferromagnetic proximity effect in an oxide heterostructure composed of EuO and KTaO3. The discovery reveals the intricate coupling between superconductivity and magnetism at oxide interfaces.
A study found female health apps exposing users to unnecessary privacy and safety risks through poor data handling practices. Researchers discovered apps coercing users into entering sensitive information that could put them at risk.