A research team led by a University of Arizona faculty member found that violating gender stereotypes in apologies leads to more effective communication. Women delivering masculine-style apologies were seen as displaying higher levels of assertiveness and enhancing their perceived competence.
Researchers urge concerted action to mitigate global warming's impact on polar ecosystems, which are both the most-threatened and least-understood areas. The study aims to map all biodiversity in these regions to sustainably manage unique habitats and their ecosystem services.
Nerve damage can lead to severe and long-lasting effects, including depression. Researchers have developed new technology to repair and reconstruct damaged nerves using simple electrical circuitry in implants. This innovation has the potential to benefit people with injuries and neurodegenerative diseases.
A team of researchers found that host organisms control the initial bacterial colonisation, while bacteria regulate themselves later on. The study used the sea anemone Nematostella vectenis to investigate microbiome development and discovered that only the initial colonisers become well-established in adult polyps.
A study published in Nature Communications found that music-evoked emotions create boundaries between episodes, making them easier to remember. Fluctuating emotions help form separate and durable memories, even from neutral experiences. The research has great therapeutic promise for helping people with PTSD and depression.
George Mason University researcher Kenneth Dere has received funding from NASA to update the CHIANTI atomic database, a crucial tool for analyzing astrophysical spectra. The project will also improve ChiantiPy software package, enabling scientists to calculate spectrum emissions with greater accuracy.
A paper by Anthony Chemero explains how AI thinking differs from human thinking, highlighting the limitations of large language models trained on biased data. Despite generating impressive text, these models can make up facts and produce biased outputs due to their lack of embodiment and understanding of context.
A study of 1.3 million Canadian children found a higher risk of autism spectrum disorder in those born to parents with infertility. The research suggests that certain obstetrical and neonatal factors may contribute to this increased risk, highlighting the need for further exploration of these factors in individuals with infertility.
A new tool called Facemap uses deep neural networks to relate mouse facial movements to neural activity in the brain. This allows researchers to track and quantify movements and correlate them with brain activity, bringing them one step closer to understanding how the brain uses persistent, widespread signals.
A study of 12,526 corporate employees found that insufficient sleep was strongly associated with poor work performance for both genders. Lifestyle habits such as exercise, diet, and smoking were also linked to lower work performance in men, while fast eating speed was a key factor for women.
Researchers at Rice University are developing a machine learning framework to improve decision-making processes in military communication networks. The goal is to enable rapid, adaptive action across a broad range of scenarios by combining local data in the most effective manner.
A recent study by RMIT University and the Marine Mammal Foundation has revealed alarming concentrations of PFAS chemicals in Burrunan dolphins off the coast of Melbourne and Gippsland, south-east Australia. The findings are the highest reported globally, with one juvenile dolphin found to have a PFAS liver concentration of 19,500 nanog...
Researchers created an AI system with physical constraints to develop brain-like features, such as hubs and flexible coding schemes. The system solved a maze navigation task by combining multiple pieces of information, similar to human brains. This study sheds light on how physical constraints shape differences in brain organization.
A recent study by researchers at Charité – Universitätsmedizin Berlin highlights the limitations of large language models like ChatGPT in precision medicine. Human experts were found to be more accurate in identifying personalized treatment options for fictitious cancer patients.
A novel technology to manage demands on mobile networks from multiple users has been developed by University of Leicester computer scientists. The study found a 10% power consumption reduction compared to existing technologies, with faster device selection and less resource allocation.
Researchers created a comprehensive chromatin map to understand gene regulatory networks contributing to differences between pediatric acute lymphoblastic leukemia subtypes. The study identified key transcription factor footprints and chromatin accessibility patterns, which can predict leukemia subtype with 89% accuracy.
A study is being conducted to assess the workload in collegiate dancers, examining objective physical activity demands and subjective self-reported perceptions of physical and mental workload. The findings could highlight the importance of healthcare access to reduce injury risk and improve performance in this underserved population.
A team of researchers at Friedrich-Alexander-Universität Erlangen-Nürnberg has combined artemisinin with coumarin to develop an autofluorescent compound that destroys certain malaria pathogens. The new compound is effective against drug-resistant strains and shows promise for treating malaria.
Researchers found that fluvoxamine did not reduce symptom duration in patients with mild to moderate COVID-19, contrary to previous uncertainty. The study analyzed 1,175 participants and used a randomized clinical trial design.
A new study by Griffith University and Andrés Bello University found that surfing contributes significantly to the global economy by improving mental health, with benefits estimated to be valued at ~US$1.0–3.3 billion per year on the Gold Coast. The mental health benefits from surfing comprise 57–74% of the total economic benefits of s...
Researchers at Washington State University have created implantable metals that can kill 87% of bacteria causing staph infections in lab tests. The 3D-printed materials combine titanium with copper and tantalum, offering inherent antibacterial response and improved bone tissue integration.
Researchers propose network-based methodology to contextualize scientific publication impact, allowing for more accurate assessment of interdisciplinary discoveries. The new approach normalizes citation counts, mitigating biases in existing methods.
A new study reveals that younger people are more vulnerable to the effects of high blood cholesterol and hypertension, atherosclerosis can be reversed if risk factors are controlled early enough. The study suggests aggressive control of cardiovascular risk factors at younger ages.
A systematic review of 13 randomized clinical trials found that app-based interventions are effective in treating moderate to severe depression. The study's findings support the use of mobile apps as a practical tool for clinical practice.
A study published at the Radiological Society of North America annual meeting found that higher amounts of visceral abdominal fat in midlife are associated with increased risk of Alzheimer's disease. The research also showed that this type of fat is linked to brain inflammation, which may contribute to the development of the disease.
A new study highlights how perimenopausal women's periods may become unpredictable, heavy, and cause worse premenstrual symptoms. The research suggests that improved education and support are needed to manage these changes, including extra support in the workplace, emotional support from loved ones, and access to support groups.
A unique case of commotio cordis in a Romanian basketball player highlights the condition's rarity and importance of prompt intervention. The case, validated by ECG and video evidence, underscores the need for awareness and education about this reversible cardiac phenomenon.
A new study from UCLA Health researchers demonstrates that repetitive transcranial magnetic stimulation (rTMS) is effective in most patients with major depressive symptoms, starting to alleviate symptoms as quickly as one week. The treatment was found to be associated with a significant response rate of 54% of patients, with early impr...
Researchers developed an integrated wearable sensor device using gold nanowires to measure multiple bio-signals simultaneously. The sensors demonstrated remarkable performance in detecting muscle tremors, heartbeat patterns, and body temperature changes.
Scientists from Max Planck Institute have developed an open-source supercomputer algorithm to solve complex mathematical equations of active matter theory. This enables the study of biological materials' patterning and dynamics in space and time.
Researchers developed a two-step hydrothermal method to transform biomass waste into humic acid, increasing efficiency and reducing dependence on non-renewable resources. The study optimized acidic hydrothermal humification conditions and explored the mechanism of action affecting humification ability in alkaline hydrothermal treatment.
Researchers found interactions between aged red blood cells and brain capillaries can lead to cerebral microbleeds. The study may offer new therapeutic targets for treatment and prevention of conditions like hypertension, Alzheimer's disease, and ischemic stroke.
A study by the Keck School of Medicine of USC found that liver cancer risk increases with each successive generation of Mexican Americans, particularly among men. The research analyzed data from over 30,000 participants and found third-generation Mexicans to be 66% more likely to develop liver cancer than first-generation individuals.
Researchers have developed a method to create switchable and metastable discrete supramolecular structures through chiral self-sorting. The structures exhibit thermo-/mechano-chromism and are based on homochiral dimers with matched propeller-shaped chirality.
Researchers at the University of Adelaide have developed a new software tool called CoreDetector to improve plant breeding through enhanced genome-sequencing powers. The tool can efficiently handle large and evolutionary diverse genomes, allowing for more resilient crops in a changing climate.
Researchers analyzed the chemistry of distant teenage galaxies, finding they are unusually hot and contain unexpected elements like nickel. The study provides insight into galaxy formation and evolution, shedding light on why some galaxies appear 'red and dead' while others continue to form stars.
A recent study published in One Health found that feeding dogs raw meat significantly increases the risk of excreting antibiotic-resistant E. coli, a bacteria that can cause life-threatening infections. The researchers emphasized the importance of proper hygiene and sourcing high-quality meat to reduce this risk.
A groundbreaking study published in JAMA found that excluding aspirin from the antithrombotic regimen for patients with a fully magnetically levitated left ventricular assist device (LVAD) resulted in a significant decrease in major nonsurgical bleeding events. This approach is safe and beneficial, challenging conventional practice and...
A novel aqueous lubricant technology has been developed at the University of Leeds, providing a longer-lasting solution for people with dry mouth conditions. The substance, composed of microgel and hydrogel, binds strongly to the surface of the mouth, reducing desorption and offering up to five times more effective relief.
The study found significant variation in maximum allowable GVW limits for timber trucking across countries, with Japan having the strictest limits. Road transport accounted for 89% of total industrial roundwood moved over long distances, and average transportation costs ranged from 4-24 euros per tonne. The results highlight the need f...
Researchers at Hebrew University of Jerusalem discover that pollutants trigger significant changes in large-scale weather patterns, leading to enhanced radiative forcing. Aerosols stop rain in some areas, causing moisture to move to regions with big clouds, which release heat and strengthen winds.
The new AI system can reliably recognize symbols on cuneiform tablets, allowing for the search and comparison of multiple tablets. This breakthrough enables new research questions and access to ancient texts.
Researchers argue for a 'human-centered AI' approach to co-creativity, balancing automation with human control. They emphasize the need for interdisciplinary research on creativity, ethics, and intellectual property rights in human-AI collaboration.
A genome-wide study of over 1 million people identified dozens of genetic variants linked to cannabis use disorder and related health issues. The study found associations between cannabis use disorder and psychiatric disorders, as well as an elevated risk of developing lung cancer.
Researchers investigated the effects of megafires on California's wildlife habitat, analyzing over 600 species. They found that high-severity fires impacted 100 species, with 16 considered conservation concern, yet some species may find refuge in unaffected habitats.
Researchers at MUSC and Cincinnati Children's have developed a novel colon organoid model with naturally occurring immune cells. The model has the potential to improve treatment outcomes for colon-related diseases such as cancer and IBD by providing a more complete human organoid system that can be used to model inflammation in the colon.
A comprehensive meta-analysis led by Dr. Micheal Sandbank reveals that many low-quality studies are driving intervention recommendations and patient outcomes in early childhood autism care. The study highlights the need for more rigorous research to understand the positive and negative effects of various interventions.
A recent study reveals that over one-quarter of older transgender adults have seriously contemplated ending their lives, highlighting the urgent need for targeted support and interventions. The study found that experiencing challenges in areas such as workplace issues and personal safety significantly increased the odds of contemplatin...
Researchers discovered that cerebellar nuclei make a surprising contribution to associative learning by strengthening connections with mossy fibers. Optogenetic experiments also showed that the nuclei can support well-timed learning. The study's findings have implications for understanding cerebellum function and potential treatments f...
A deep learning model developed by Tokyo University of Science researchers can accurately identify horsehair crab genders, enhancing conservation and farming efforts. The AI approach achieves high precision in classification, even when observing shell side, and could be applied to other species.
A systematic review found that only 203 images of 60 patients were included in 152 studies on psoriasis treatment outcomes over 20 years. The low image sharing rate complicates patient understanding and highlights the need for more clinical images.
A new forecast projects 1060 million people worldwide will live with 'other' musculoskeletal disorders by 2050, increasing healthcare needs and pressures on stretched systems. Research found these conditions are reported higher in females, increase with age, and peak at 60-69 years.
A study by Colorado State University found that redlined communities experience higher maximum noise levels, detrimental effects on urban ecosystems, and increased human health risks like hearing loss and stress. The research highlights the need for equitable planning and noise mitigation to benefit both people and wildlife.
Researchers have successfully observed the operating principle of promoters in a catalytic reaction in real-time. Using high-tech microscopy methods, they visualized individual La atoms' role in hydrogen oxidation. The study revealed that two surface areas of the catalyst act as pacemakers, controlled by promoter lanthanum.
The study identifies five critical risk factors to delta sustainability: land subsidence, population density, ineffective governance, economic capacity, and crop land use. Local and global approaches, combining hard and soft adaptation methods, can mitigate risks.
The new law creates a provisional pathway for International Medical Graduates, reducing barriers to practice and potentially attracting more IMGs. To achieve maximum impact, policymakers must address existing gaps in ensuring IMGs work in physician shortage areas and providing adequate labor protections.
A recent study found that during stringent COVID-19 periods, online searches surged in the health and daily life category. As government policies relaxed, searches shifted towards duty-free and travel-related products. The research team applied PCA to Big Data of internet search activity volume data from NAVER DataLab platform.
A new study highlights the need for increased awareness and vigilance among medical professionals in addressing chronic pain dependency. Patients describe feeling ignored and misunderstood, leading to feelings of shame and guilt.
The Malaria Atlas Project has received a $16 million grant from the Bill & Melinda Gates Foundation to track and tackle malaria globally. The project will focus on boosting research in Sub-Saharan Africa, where malaria is endemic, and strengthening research capacity.
Researchers at Chalmers University of Technology have discovered a new method for capturing proteins in nano-sized traps to study difficult-to-treat diseases. The technique allows for the trapping of hundreds of proteins in a small volume, enabling the study of early development and potential drug countermeasures.