A new study published in Frontiers in Psychology found that competitive esports athletes cope with stress similarly to high-performing sports athletes. Esports players with higher ranks tend to have higher levels of mental toughness, which can be beneficial for optimal performance.
A new study finds that sea otter recovery brings significant ecological and economic benefits, including healthier kelp forests, higher fish catches, and carbon storage. The long-term benefits are estimated to be worth over $53 million per year, potentially offsetting commercial losses of $7 million.
A bioethicist suggests that COVID-19 triage strategies should focus on saving lives rather than prioritizing life-years saved. This approach would give priority to patients with a better initial survival prognosis, regardless of subsequent life-years gained.
A recent analysis found that women comprise only a third of all COVID-19 research authors, with even fewer holding senior author positions. Lockdown measures may have exacerbated these disparities due to competing caregiving duties. The study emphasizes the need for gender equality in science to combat the pandemic effectively.
A new study in Nature reveals a process that allows molecules to guide scientists on how to modify them for better solar energy absorption and conversion. By mimicking the energy conversion systems found in nature, researchers aim to develop more abundant, scalable materials for solar energy technology.
A new project led by Kaitlin Gold aims to develop management strategies for grape downy mildew fungicide resistance in New York state. The team will test non-CAA fungicides and create extension materials for grape growers to mitigate the issue of emerging resistance.
Rice University researchers have demonstrated methods to optimize data-centric processing, improving energy efficiency by up to two orders of magnitude. Two complementary approaches, TIMELY and SmartExchange, were presented at ISCA 2020, leveraging innovative hardware architecture and co-designing with machine-learning algorithms.
Diagnostic ultrasound services have implemented several updates to prevent COVID-19 transmission to frontline providers. Segregated workflows and protocols ensure patient screening, staff isolation, and proper equipment handling to minimize the risk of nosocomial transmission.
Researchers developed a stretchable, environmentally friendly, and low-cost supercapacitor with high power density and fast charge-discharge rates. The new design uses nitrogen-doped graphene electrodes in an NaCl-based electrolyte, improving volumetric performance and reducing fabrication costs.
A multicenter study by Johns Hopkins Medicine found that 65% of critically ill pediatric ICU patients did not receive physical or occupational therapy while hospitalized. This lack of care can lead to long-term physical and psychological problems in children.
Researchers at Aarhus University are hunting for unique enzymes that can break down polyethylene, a common type of plastic. They aim to develop polymer-destructive enzymes, which could revolutionize the field and provide a solution to plastic pollution.
Researchers at Karolinska Institutet have discovered that a lack of mitochondria causes severe disease in children, including brain dysfunction and neurological impairment. The study, published in EMBO Molecular Medicine, suggests that inhibition of mitochondrial degradation may provide a new treatment strategy for affected patients.
Researchers found that animals' movement across their territories can lower the number of infected but increase disease persistence within populations. This finding challenges traditional views on disease transmission and highlights the importance of considering individual animals' movement in studies.
Isocyanides, key in pharmaceuticals and functional materials, are hampered by their foul odor. A new noncovalent bond blocks this odor, reducing air concentration by up to 50-fold.
A new study reveals that opposition to sexual and gender minority rights in the US is correlated with Christian and political conservatism. Participants who identified as Christians were more likely to support laws denying these groups equal rights.
A free web resource improved men's health behaviours, including eating habits and exercise, with 75% reporting changes in their diets and 70% engaging in sports. The study found significant positive changes among regular users of the site, even without access to fitness facilities.
Researchers at MIT's Picower Institute discovered that dopamine signaling plays a crucial role in coordinating distinct behavioral outputs in C. elegans, enabling the animals to disperse eggs efficiently across a nutrient-rich environment. By analyzing high-frame-rate videos of nematodes using a custom microscopy platform, the team ide...
A team of UGA scientists has successfully demonstrated that a set of drug-like small molecules can block the activity of the SARS-CoV-2 protein PLpro, providing a promising path for new COVID-19 therapeutics. The discovery offers a potential rapid development path to generating PLpro-targeted therapeutics for use against SARS-CoV-2.
A team of researchers has identified fibroblasts as the primary cells producing VEGF-C processing enzymes in zebrafish embryos. This discovery sheds light on lymphatic vessel development and may have implications for human diseases, including lymphoedema and cancer metastasis.
A recent study published in Nature Medicine found that healthy adults exhibit a wide range of metabolic responses to food, with inflammation triggered by eating varying up to ten-fold. This suggests personalized diets can help reduce inflammation and improve health.
The ECOTIP project aims to advance understanding of the impacts of climate change on Arctic biodiversity and its cascading effects on marine ecosystems and human societies. The four-year initiative will conduct pioneering assessments of changes to Arctic marine ecosystems and societies, from melting ice to shifting fisheries.
A new study from the University of Notre Dame found that government-imposed restrictions on consumption can have unintended consequences for conservatives. The research showed that conservatives increased mobile phone usage in vehicles after a law was enacted, and were more likely to purchase unhealthy foods and view e-cigarettes more ...
The EPIC atlas provides a comprehensive immune cell database to study the mechanisms of immunity and develop more effective treatments. It enables researchers to stratify and analyze data sets using artificial intelligence, accelerating vaccine development and identifying new therapeutic targets.
Zebrafish studies reveal that isolation causes sensitivity to stimuli and increased brain activity related to stress and anxiety. The results suggest that social isolation can result in a decreased desire for social interaction, contradicting the assumption that loners are simply anti-social.
A new cell therapy approach has been shown to reduce the need for immunosuppression in kidney transplant recipients, thereby minimizing the risk of side effects. The study found that regulatory cells were just as safe as standard treatment and did not result in higher rejection rates.
A study from Bar-Ilan University has identified immunodominant epitopes from the SARS-CoV-2 proteome, capable of generating both antibody- and cell-mediated immune responses. The seven identified epitopes are present in over 87% of the worldwide virus-affected population and represent potentially effective vaccine candidates.
Oregon State University professor Brian D. Wood has solved a 70-year-old puzzle in fluid mechanics, clarifying how chemicals mix in fluids and paving the way for advances in medical, industrial, and environmental applications. His research builds on Octave Levenspiel's work and resolves paradoxes in other theories.
A Cornell University team has discovered a way to control electron spin transitions using acoustic waves, eliminating the need for magnetic fields. This breakthrough enables the development of smaller, more power-efficient acoustic sensors for navigation technology and other applications.
Researchers from Nanjing University and University of Macau successfully transformed a mouse's spleen into a fully functional liver, overcoming key challenges in tissue engineering. The innovative approach could potentially provide a new solution for patients with end-stage organ failures due to limited donor availability.
A new study reveals that focusing on both climate change and air pollution can lead to more effective upgrades in the US electricity system. In a county-by-county approach, researchers found that prioritizing health concerns in policies can alter optimal locations for cleaner technologies.
A new study provides valuable insights into the importance of reducing genetic load in conservation breeding programs, particularly for endangered species like the Pacific pocket mouse. The research suggests that introducing genes from healthier populations can increase fitness and prevent inbreeding.
Researchers at Edith Cowan University have discovered a plant that has evolved to use ants as pollinating agents by adapting its pollen grains to overcome ant antimicrobial defences. This is the first plant species found to benefit from this mutually beneficial relationship.
A new study by Johns Hopkins Medicine found that SARS-CoV-2 testing can yield false negative results if conducted too early in the infection process. The test's accuracy improved when patients displayed symptoms of COVID-19, but even then had a 20% chance of a false negative result.
The Hong Kong University of Science and Technology has developed a groundbreaking 3D artificial eye with capabilities surpassing human eyes, offering sharper vision and infrared detection. The innovative design features a nanowire light sensor array that eliminates blind spots and potentially enhances image resolution.
A study by University of Kent's Durrell Institute of Conservation and Ecology found significant differences in disease risk perception and information channels about Ebola virus disease in rural and urban areas of Guinea. Rural residents mainly received information through awareness-raising missions, while urban respondents used newspa...
Scientists from Kyushu University developed a new catalyst capable of assisting three key reactions for using hydrogen in energy and industry. The catalyst takes advantage of the molecular twist to switch between structures similar to those of natural enzymes.
Researchers are assessing drugs commonly prescribed to children diagnosed with COVID-19, including antiviral and anti-inflammatory medications. The study aims to understand how these drugs interact with the bodies of young patients and identify potential side effects.
A new study found that most cannabis poisoning incidents among children involved intentional use of cannabis combined with alcohol, illicit drugs, or medication. The majority of cases were reported on weekdays, with youth smoking cannabis and drinking alcohol in private residences.
Researchers simulate Holocene effective moisture change in East and Central Asia using a virtual lake system. The study reveals that changes in precipitation and evaporation patterns drove climate change in the region, with decreased effective moisture in the Tibetan Plateau primarily attributed to decreased summer solar radiation.
Researchers found that informal knowledge exchanges are more valuable than formal learning in healthcare settings, leading to a faster and more equal response to crises like the COVID-19 pandemic. This suggests that organizations should prioritize equality among staff and foster dialogue and participation.
Researchers from Kanazawa University discovered SLC35B1 as a crucial molecule in the detoxification process, enabling glucuronidation of drugs and toxicants. The study revealed that SLC35B1 significantly affects UGT activity when knocked down, suggesting its vital role in regulating this complex process.
Researchers detected rising SARS-CoV-2 RNA levels in Dutch sewage samples during the early stages of the pandemic, correlating with COVID-19 case numbers. The study suggests that sewage surveillance could serve as a sensitive early warning system for increased virus circulation.
A recent study from Iowa State University has uncovered a link between liver and heart disease, with researchers finding that liver dysfunction can contribute to the deterioration of the heart. The study, published in Nature Communications, focuses on the role of peroxisomes in regulating lipid metabolic processes and detoxification.
Research at Goethe University Frankfurt reveals that both hemispheres of the brain contribute to speech control, with the left hemisphere handling fast processes and the right hemisphere controlling slower processes. This discovery challenges the long-held assumption that the right hemisphere only analyzes spoken words.
Researchers at UNSW Sydney synthesized ultra-thin carbon-based materials using liquid metals and organic fuels at room temperature, a first for this method. The ultra-smooth surface of the liquid metals templates atomically-thin carbon-based sheets, which can be used in various applications including battery storage and solar cells.
Researchers studied maritime networks to understand how their organization impacts international trade and economy. They applied methods from brain network analysis to reveal new insights into modular connectivity and structural core organization in complex networks.
The study will examine how shopping strategies have changed during the pandemic, with a focus on vulnerable communities' limited access to online technology. The researchers aim to provide recommendations for policy-makers to improve resilience planning and ensure everyone's access to basic needs.
A recent clinical research study found that listening to Mozart's Sonata for Two Pianos in D Major, K. 448 daily reduced seizure frequency in adult individuals with epilepsy. The study suggests this as a supplemental therapeutic option for those who do not respond well to anti-seizure medications.
A recent study found that nearly 73% of patients with obesity experienced increased anxiety, while 84% reported depression. The pandemic disrupted their access to healthy food and exercise opportunities, leading to increased stress eating and decreased physical activity.
Researchers used machine learning algorithms to accurately predict rock thermal conductivity from well-logging data, outperforming traditional methods. This breakthrough can enhance geothermal investigations and basin modeling, leading to more efficient oil production.
A new study by Harvard researchers finds that 18.2 million individuals at increased risk of severe COVID-19 are uninsured or underinsured, with racial minorities and lower-income individuals being disproportionately affected. The study highlights the need for adequate coverage to prevent financial ruin and ensure access to necessary care.
A novel intracellular biopsy technique developed by City University of Hong Kong isolates targeted miRNAs from living cells within 10 minutes using diamond nanoneedles. This technique simplifies the experimental operation, reducing processing time from hours to minutes and enabling quasi-single-cell miRNA analysis.
Scientists have successfully predicted the dynamics of binding and unbinding processes on a time scale of seconds to half a minute in pharmacologically relevant test systems. The new dissipation-corrected targeted MD approach reduces computational power by a factor of ten.
A scalable 'lab-on-a-chip' device detects early and advanced breast cancer in plasma samples with high accuracy, overcoming current diagnostic limitations. The EV-CLUE chip's noninvasive method shows promise for improving cancer detection and monitoring.
International adolescent brain development scientists have reached consensus on key elements of study design to measure neurodevelopmental impacts of pubertal suppression treatment in transgender youth. The experts identified three primary domains: mental health, executive function/cognitive control and social awareness/functioning.
A new protocol has been established to guide clinicians in delivering optimal care to women with breast cancer who are breastfeeding. The protocol addresses the spectrum of care, including oncologic breast surgery, chemotherapy, and adjuvant therapy, while emphasizing the importance of breastfeeding for these mothers.
The importance of documenting sexual orientation and gender identity (SOGI) in clinical care is crucial for addressing health disparities affecting LGBTQIA+ individuals. SOGI data collection can facilitate more accurate assessments, improve care, and inform research and public health interventions.
Researchers have discovered a new liquid phase of matter, the ferroelectric nematic, which exhibits strong polar ordering and can be controlled by electric fields. This discovery opens up new possibilities for technological innovations, including advanced display screens and reimagined computer memory.
New research suggests coral reef islands can respond to sea level rise by evolving through natural processes, potentially supporting near-term habitability. Islands composed of gravel material can raise their crest as sea level rises, with additional management challenges involved.
The COVID-19 pandemic has altered sleep patterns in the US and Europe, with increased sleep duration and reduced social jetlag, but also lower self-reported sleep quality due to increased stress and burden.