A new study led by CABI reveals that women play a crucial role in contract farming and the food value chain, but face significant barriers to participation. The research highlights the need for gender-inclusive approaches to promote equality and shared decision-making amongst men and women.
College students who engage in four or more high-impact practices have a 70% chance of finding a full-time job after graduation, according to a new University at Buffalo study. These practices include internships, study abroad, undergraduate research, and more.
Researchers at George Mason University discovered that the over-the-counter drink Respiratory Detox Shot (RDS) may broadly inhibit respiratory viruses such as influenza. RDS contains nine herbal ingredients traditionally used in Eastern medicine to manage lung diseases.
A biomarker based on circulating tumour DNA (ctDNA) can predict the likelihood of bowel cancer recurrence after surgery and chemotherapy. The test measures ctDNA levels before and after treatment to provide real-time information on chemotherapy effectiveness.
Researchers re-animated a 70-year-old fungus that causes coffee wilt to understand its evolution and spread. By studying the fungus's genes, they identified how it acquired traits to infect specific coffee varieties, shedding light on potential prevention methods.
University of Houston researcher Beau Alward aims to use African cichlid fish Astatotilapia burtoni to study social disorders like autism. He plans to utilize CRISPR/Cas9 gene editing to create a genetic model of social dysfunction, allowing for a more precise understanding of genes involved.
Researchers developed a method to enhance collection efficiency of single QDs using 3D printed micro-lenses, achieving intensity enhancements up to 2.1 and 26% in fibre-coupling validation. A standalone fibre-coupled device was also realised, opening the route to stable stand-alone devices.
A study from the University of Kansas found that the speech-to-song illusion occurs in adults 55 and older at similar rates as younger people, with no difference in perception or intensity. The findings suggest that older adults may not experience a decline in cognitive abilities related to this phenomenon.
The COVID-19 pandemic has drastically altered the annual circulation patterns of influenza and the common cold. Expanded genomic and clinical surveillance is necessary to understand post-COVID-19 transmission patterns of these pathogens.
Astronomers used High Energy Stereoscopic System to observe gamma ray burst GRB 190829A's afterglow, detecting emission at several tera-electronvolts. The results show similar spectral properties and decay profiles to x-ray emission, contradicting current emission models for gamma ray bursts.
A new study reveals that juvenile-adult differences shield ecological communities from collapse. The research shows that variations within species are crucial for community stability, leading to the stabilization of ecosystems. Differences in size and growth rates between juveniles and adults contribute to these effects.
The COVID-19 pandemic led to changes in pregnancy and birth rates, with increased cesarean deliveries and emergency C-sections reported during lockdowns. Researchers analyzed electronic medical records to estimate the impact of lockdown measures on reproductive health.
A new study at Children's Hospital Los Angeles aims to identify biomarkers of early-life stress using precision medicine. The goal is to improve early screening for adverse childhood experiences, which can increase a child's risk for developmental delays and health challenges later in life.
Researchers developed a machine learning technique to detect North Atlantic right whales by listening for their sounds underwater. The technology can remove unwanted noises, increasing the reliability of detecting right whales in adverse conditions, and offers hope for the species' survival and population increase.
Researchers analyzed tumor microenvironment of 26 patients with metastatic melanoma to identify patient response in advance of therapy. They found that specific immune cells, such as DC3s, are associated with improved overall survival and active T cell immune response.
Researchers confirm lionfish have invaded Brazilian waters, posing a significant threat to local ecosystems and species. The invasive fish can disrupt ecosystems and disperse quickly due to their broad diet and unique hunting style.
Researchers at the University of Tokyo have developed a novel crystal that allows hydrogels to rapidly recover from mechanical stress, making them suitable for medical applications. This breakthrough could lead to more effective treatments for sports injuries and joint pain.
A study by Florida Atlantic University quantifies the optimal mangrove root hydrodynamic with a predictive model, providing insight into sediment transport and erosion processes. The research suggests that optimizing porosity can mitigate coastal erosion and promote biodiversity.
A new meta-analysis of 215 COVID-19 studies reveals a wide range of ways the virus affects mental health and brain function. Common symptoms include fatigue, loss of smell, depression, anxiety, and headaches, even in mild cases, suggesting that mental health impacts may be more prevalent than expected.
Engineers at MIT have developed the first digital fiber that can store, analyze, and infer physical activity, revolutionizing textiles for performance monitoring, medical inference, and disease detection. The fiber is thin, flexible, and can be sewn into fabrics without breaking down, opening up new possibilities for fabrics.
A new algorithm allows solving applied problems like electrodynamics and hydrodynamics with a significant time gain of up to 50%. The method uses asynchronous processes and non-overlapping subdomains, providing accurate results with less computation time.
A team of University of Wisconsin-Madison researchers investigated mining-related deforestation in the Peruvian Amazon to see if formalizing and legalizing these operations could reduce their negative effects. The study found that while formalization has potential, it needs enforcement and regulations to match the local context.
A new study in Wales has found that social isolation, domestic abuse, and relationship problems are strongly linked to suicidal thoughts, while hope for the future and high levels of resilience can mitigate these effects. The survey of over 12,000 people revealed that several stressors contribute to increased risk of suicidal thoughts.
Researchers developed a new EBSD-based method to determine enantiomorph distribution in polycrystalline materials, including the chiral elemental structure β-Mn. This simplifies the preparation of materials with defined handedness.
Postpartum women in bad romantic relationships are more likely to suffer symptoms of depression and have lower heart rate variability (HRV), which can impact long-term wellness and mortality. Research shows a clear link between relationship quality during pregnancy and postpartum depression and HRV.
Researchers discovered that mockingbirds use specific compositional strategies to create complex melodies, including changing timbre, pitch, stretching transitions, and squeezing them. These techniques are also used by human composers across various musical styles.
Xiaosheng Zhang received the $1,500 grand prize for his outstanding work on a silicon photonics focal plane switch array for optical beam steering. He will present his research at the Optical Fiber Communication Conference and Exhibition in June.
MIT Professor Kate Kellogg advocates for 'experimentalist governance' to find what works best for employees at all levels, then implement it widely. This approach helps overcome participation, threshold, and free rider problems associated with digital technology implementation.
Autistic children who are bilingual show improved theory of mind and executive function skills compared to monolingual peers. Bilingualism enables children to partially compensate for deficits in these areas, allowing them to focus on one language while inhibiting another.
Researchers discovered that immune cells from the skull bone marrow guard the brain and spinal cord, while others arrive from the bloodstream, carrying genetic signatures that may promote autoimmunity. This finding could inform understanding and treatment of brain disorders such as neuro-COVID, Alzheimer's disease, and multiple sclerosis.
Two international studies analyzing Antarctic ice cores found warmer temperatures in East Antarctica during the last ice age, with temperatures averaging 6.1 degrees Celsius colder than today. The findings better match global climate models and strengthen confidence in their ability to simulate Earth's climate.
Researchers found that patients with dementia and especially Alzheimer's are three times more likely to die from COVID-19. The risk is six times greater for those over 80. Chronic inflammatory conditions or defective immune responses may contribute to the increased vulnerability of these patients.
Scientists identified conolidine's interaction with ACKR3/CXCR7, a novel opioid receptor, to increase analgesic activity and block pain relief-dampening effects. A synthetic analogue, RTI-5152-12, was developed to enhance pharmacological properties.
Researchers at Stanford University have developed a new prototype software to facilitate pattern-making in foundation paper piecing quilting. The algorithm is based on a graph structure called a hypergraph and allows users to design patterns without having to consider the geometry, ordering, and constraints of the technique.
Researchers at Samara Polytech systematized main transformation pathways of o-quinone methides into chromene and chromanes. The review article highlights compounds of interest for medical chemistry.
Researchers at NTU and Rice University have discovered the key to h-BN's extraordinary toughness, which can withstand ten times more force than graphene. The team found that the unique chemical composition of h-BN causes cracks to branch off their path, making it less likely to fracture.
Wenxin Liu's research aims to improve the reliability of naval ships' power systems using advanced algorithmic design and hardware experimentation. He believes that his work has implications for civilian microgrid technology, which could lead to more efficient and flexible power distribution networks.
Researchers created a new qubit by manipulating hole spins in a germanium layer, enabling faster processing speeds and reduced magnetic field requirements. This breakthrough could lead to the development of more efficient quantum computers combining semiconductors and superconductors.
Researchers at Washington University in St. Louis have developed a predictive model using tumor biomarkers and imaging parameters to forecast chemotherapy response. The model's accuracy reaches 0.94, allowing for early adjustments to treatment plans and reduced use of toxic chemotherapy drugs.
A comprehensive study has identified over a dozen existing drugs with antiviral activity against SARS-CoV-2, including four FDA-approved drugs and nine experimental compounds. The research suggests that these drugs could be repurposed as oral treatments for COVID-19 and may work in combination to enhance their effectiveness.
Researchers reprogrammed synthetic E. coli with multiple nonstandard amino acids to exhibit viral resistance. This breakthrough enables the creation of designer proteins with innovative properties.
Simulations show domino effects at up to 2°C global warming, increasing risk of irreversible climate change. Rapidly reducing greenhouse gas emissions is indispensable to limit risks of crossing tipping points.
A new study uses cultural data to inform gray wolf recovery efforts in the US, highlighting Colorado's supportive social environment for wolf reintroduction. The research reveals a shift towards mutualism, where people view animals as companions and part of their social networks.
Researchers at UC Berkeley found that the inner core's asymmetric growth explains a long-standing mystery about iron crystals' orientation. The study suggests the core may be only 500 million years old, contradicting previous estimates and shedding light on Earth's magnetic field history.
Fibroblasts, the cells responsible for extracellular matrices, become diseased in fibrosis. Researchers create 3D hydrogels that mimic living tissue to study fibrosis progression and epigenetic responses.
Researchers found that diet can alter the breast microbiome to affect breast cancer risk. The study, published in Cancer Research, showed that a high-fat diet led to more aggressive tumors and reduced effectiveness of fish oil supplements.
Researchers used standardized reporting of clinical data to determine the most effective methods for controlling seizures in pediatric epilepsy patients. The study found that using telemedicine had no impact on seizure frequencies and that certain patient demographics were more likely to experience worsening seizures.
Researchers at Carnegie Mellon University developed a model that enables drones to capture videos evoking specific emotions, such as excitement or calmness, through camera angles and flight paths.
A phase 3 clinical trial of adjuvant immunotherapy found that pembrolizumab prolonged disease-free survival rates in patients with kidney cancer at high risk of relapse. The estimated disease-free survival was 77.3% with pembrolizumab and 68.1% with placebo, translating to a 32% decrease in the risk of recurrence or death.
Researchers found that autologous bone marrow stromal stem cells can lower blood glucose levels and reduce medication doses in non-obese Type 2 diabetes patients with a short disease duration. The study's results are promising for the potential treatment of this chronic disease.
The study reveals that Meis transcription factors are crucial for the formation and antero-posterior patterning of limbs. Genetic deletion of all four family members showed that these proteins are essential for limb development.
Researchers developed a mathematical tool to evaluate the relationship between viral load and case growth, providing real-time estimates of epidemic growth rates. This new metric can help public health officials distribute resources effectively.
A secret shopper study found that pregnant women are 20% less likely to be accepted for opioid treatment than non-pregnant women, citing long on-hold times and difficult interactions. The study highlights the need for increased access to medication-assisted treatment (MAT) regardless of pregnancy status.
Research suggests that earthquakes magnitude 5.0 and larger could cause ground displacement and liquefaction in Salt Lake City, increasing the risk of earthquake-related building damage. The study identified a complex zone of folding and faulting beneath downtown Salt Lake City, which may deform the ground during a large earthquake.
The study reveals that the carrier transport behavior changes from semiconducting to metallic properties as the number of layers increases, with a crossover point at around five layers. This discovery provides design guidelines for graphene devices and accelerates their application in high-speed transistors and ultra-thin wiring.
Scientists have discovered that water molecules respond differently to an electrode surface, affecting how substances dissolve in water and chemical reactions occur. This breakthrough could lead to more accurate simulations for water desalination and potentially provide clean water faster, cheaper, and cleaner.
A study published in PLOS Biology suggests that mixed farming methods could eliminate agricultural greenhouse gas emissions in the US if established across high-quality cropland. The methods reduce synthetic fertilizer use and increase protein production while reducing beef consumption by 20%.
A study of UK dental care professionals found that natural infection alone is unlikely to generate meaningful, durable herd immunity, emphasizing the importance of vaccinations. The data also suggest that previous infection with SARS-CoV-2 leads to a faster and stronger immune response following vaccination.
Researchers found that salt marsh sediments accumulate microplastics, with higher concentrations near urban areas and a non-linear relationship to urbanization. The study provides new insights into the impact of human plastic use on ecosystems.
Researchers at Tokyo University of Science found a promising treatment for COVID-19 using the drugs cepharanthine and nelfinavir, which show potential in suppressing SARS-CoV-2. Computational models predict combined therapy could hasten clearance of the virus from patients' lungs.
Astronomers observed a massive protostar called Cep A HW2, revealing two distinct features: a wide-angle wind near the star and a highly-collimated jet at a greater distance. The discovery raises questions about the formation mechanisms of stars across different mass spectrums.
Researchers developed new clinical guidelines for Australian doctors to treat insomnia with Cognitive Behavioural Therapy for insomnia (CBTi), improving mental health and quality of life. CBTi can be more successful than sleeping pills in managing insomnia.
Abbreviated lung ultrasound protocols show similar diagnostic sensitivity to 28-zone studies, suggesting they can efficiently diagnose volume overload. Researchers found no mortality differences between patients with mild and moderate-to-severe pulmonary congestion.
A Stanford University study found that coastal flooding in the Bay Area leads to significant travel time delays and an increase in vehicular accident rates, particularly in residential neighborhoods. The research highlights the importance of prioritizing road safety in climate adaptation planning.
A new study finds that marine conservation initiatives can have negative impacts on community livelihoods, including increased anxiety and social division. Researchers recommend that conservation efforts should follow social impact assessments and provide livelihood support for affected communities.
Researchers found that aging decreases T-cell survival and function, while ceramide signaling weakens anti-tumor T-cells. Blocking certain ceramide molecules improves the anti-tumor function of aging T-cells.
The study found that vaccinated individuals have lower antibody levels targeting the Delta variant compared to previously circulating variants. Booster doses and second vaccinations are recommended to ensure high protection against new variants.
A preserved ancient bald cypress forest was discovered underwater in the northern Gulf of Mexico, providing clues about the region's climate history. The forest is estimated to be between 42,000 and 74,000 years old, offering insights into the rapid changes in sea levels and climate that occurred during the last Ice Age.
Researchers have developed cells that can construct artificial polymers from building blocks not found in nature, while also making them resistant to viral infections. This breakthrough could lead to the development of new polymers and more reliable manufacturing of certain drugs using bacteria.
Researchers found that prior COVID-19 infections reduced the risk of reinfection by 85% for care home residents and 60% for staff within a four-month period. The study, published in Lancet Healthy Longevity, used antibody testing to determine previous infection status.
Researchers at the National Institutes of Health have identified a promising oral antiviral treatment for COVID-19. The experimental drug TEMPOL can inhibit viral replication by degrading iron-sulfur clusters required by the SARS-CoV-2 RNA replicase enzyme.
A study of 2,123 Italian residents found that increased evening screen time during the Covid-19 lockdown negatively affects sleep quality, with decreased sleep times and later bedtimes. In contrast, participants who reduced their screen time before bed showed improved sleep quality and fewer insomnia symptoms.
Major points of progress in women's health since the 1970s include reproductive health advances, improvements in overall well-being throughout life, reduced mortality rates for cardiovascular and cancer diseases in women. Clinical research has improved understanding of conditions disproportionately affecting women, such as autoimmune d...
Researchers from the University of A Coruña sequenced the oldest mitochondrial genome of modern cows' immediate ancestor, finding three aurochs with genetic differences. The ancient remains were discovered near a 9,000-year-old shepherdess, sparking debate about their relationship and domestication history.
A wearable accelerometer and vibrator 'thimble' device has been developed to help reduce falls amongst seniors by enhancing their sense of balance. The device, similar to a thimble worn on the fingertips, delivers vibrotactile nudges to reduce postural sway in individuals with impaired balance.
Mason 4C has partnered with medical societies to address climate change through health initiatives. The consortium aims to improve public health and healthcare outcomes in vulnerable populations.
A large clinical trial has shown that pembrolizumab after surgery significantly lowers the risk of disease recurrence in patients with high-risk melanoma. This treatment also results in fewer serious side effects compared to standard therapies like ipilimumab or high-dose interferon.
Researchers at Tufts University created a strong adhesive by mimicking the molecular bonding tricks used by sea creatures. The glue achieves 2.4 MPa of strength when resisting shear forces, outperforming most existing commercial adhesives.
A new study provides evidence for a previously unknown mass ocean extinction event that nearly wiped out shark species 19 million years ago. The study found that sharks declined in abundance by over 90% and in morphological diversity by more than 70% during this period.
A University of Birmingham-led study found that many COVID-19 patients produce immune responses against their own tissues or organs, including skin, skeletal muscle, and cardiac antibodies. The study suggests that these autoantibodies may contribute to the long-term consequences of SARS-CoV-2 infection.
Researchers are collaborating to evaluate detection canine technology and eDNA detection sensitivity for preventing invasive mussel invasion in Texas. Detection canines have shown great success in detecting mussels at all stages of life, but their limits for late-stage larval detection have not been studied.
A new study from the University of South Australia found that regular milk consumption is associated with a lower risk of heart disease. The research, which analyzed genetic biomarkers in over 400,000 people, suggests that milk's calcium content may contribute to improved cholesterol levels and reduced cardiovascular risk.
A study by University of Exeter researchers found a 40% decline in patients admitted with heart attacks and a 30-40% decrease in use of cardiology services during the pandemic. However, there has been an increase in home-based rehabilitation options, suggesting a need for more evidence-based programs to be rolled out.
A novel chemical blocker targeting chemokine proteins significantly reduces skin and joint inflammation in a mouse model with psoriasis and psoriatic arthritis. The study identifies CCR6 as a critical agent for joint inflammation, making it an attractive target for arthritis therapy.
Researchers developed new software for improved space weather prediction, leveraging supercomputers and advanced computing techniques to analyze magnetized solar wind plasma. This effort aims to enhance the accuracy of predictions for coronal mass ejections and their impact on Earth's magnetosphere.
Researchers found that individual bird species respond uniquely to extreme winter weather events, with some experiencing population changes after polar vortexes. Winter heat waves also led to increased bird abundance and occurrence in affected regions.
Scientists discovered the molecular motor that packages genetic material into double-stranded DNA viruses. The advance provides insight into a critical step in the reproduction cycle of viruses such as pox- herpes- and adeno-viruses, which could inspire researchers creating microscopic machines.
A recent University of Huddersfield study has found a sharp increase in antidepressant prescriptions and costs in England during the COVID-19 pandemic. The total number of prescriptions grew by four million items, costing NHS England an additional £139 million.
A new UCL study finds that Arctic sea ice in coastal regions is thinning at a rate of 70% to 100% faster than previously thought. The study uses a novel snow model and satellite radar observations to estimate the overall rate of decline of sea ice thickness in the Arctic, with implications for human activity in the region.
Researchers found that dancing with elk tooth ornaments creates similar wear marks on the teeth as those found in ancient Stone Age graves. The study used microanalysis to compare modern and ancient elk tooth wear marks, providing insight into the past's auditory experiences.
Associate Professor Iva Obrusnikova at the University of Delaware has been selected as an IFAPA Fellow for her outstanding work in adapted physical activity. She is a leading researcher on technology-based behavioral strategies and their impact on functional performance and health outcomes in adults with developmental disabilities.
A 5-million-year-old sedimentary record at Charyn Canyon provides a rare insight into long-term land-climate feedback mechanisms. The analysis revealed increasing aridity over the past five million years, with short-term fluctuations influenced by westerly winds and the Siberian high-pressure system.
A novel study on young adults' heavy drinking during the pandemic reveals a reduction in problematic drinking among men and women. However, women showed significant increases in depression and anxiety symptoms compared to men.
A new engineered IgM antibody therapy has been found to be significantly more potent than standard IgG antibodies at neutralizing the COVID-19 virus in animal models. The therapy, IGM-6268, demonstrated increased potency against emerging variants of concern and variants of interest.
Researchers have successfully simulated the interaction of two quantum dots, exchanging energy controlled by light. The study's results are promising for experimental research and development in various fields, including qubit development and photocatalysis.
Researchers used base editing to convert a pathogenic hemoglobin gene to a benign variant, rescuing disease symptoms in animal models and enabling long-lasting production of healthy blood cells. The treatment successfully edited up to 80% of the mutated gene in human blood stem cells and maintained its effects in mice for 16 weeks.
Researchers developed an electrochemical system that converts a greater amount of CO2 into valuable products. The system utilizes captured carbon, water, and electricity to create high-value products like ethylene, with over 70% of CO2 being converted.
A recent study by Helmholtz-Zentrum Hereon found that wind farms in the North Sea experience a significant slowing down of wind speeds when built close together, leading to reduced power output and economic consequences.
A new water filter membrane made from natural raw materials has been developed to render viruses harmless. The membrane combines protein nanofibrils with iron oxyhydroxide nanoparticles to eliminate a wide range of water-borne viruses, including those causing gastrointestinal infections, with great efficiency.
Researchers at Cornell University developed a minimally invasive method to measure water potential in leaves using nanoscale sensors and fiber optics. This technology enables the study of basic plant biology, advances breeding more drought-resistant crops.
The study found that rivaroxaban is safe for patients with luminal gastrointestinal cancer, while apixaban should be used cautiously due to higher bleeding risk. DOACs can also be used in non-luminal GI cancers like pancreatic and hepatobiliary cancers.
Researchers from several institutions have successfully integrated a novel on-chip hollow-core light cage into an alkali atom vapor cell, overcoming previous limitations. The device exhibits high-speed gas diffusion and long-term stability, enabling integration with other technology platforms.
Researchers found that black bears provided a top-down buffering effect, helping to protect gray foxes from coyote competition for food and space. However, this 'bear shield' was only seasonal and disappeared during bear hibernation.
Researchers found that puppies demonstrate human-like social skills from a young age, with a strong genetic component. They can reciprocate human social gaze and use information given by humans in social contexts, even before extensive experience with humans.
Researchers found that secondary infections trigger a heightened brain immune response, affecting memory and cognitive function in Alzheimer's disease. This over-response leads to knock-on effects on brain rhythms and cognition, similar to acute psychiatric disturbances like delirium.
A study found that North Atlantic right whales are significantly shorter today than they were 30-40 years ago, with average length decline of 7%. The researchers suggest that severe entanglements in fishing gear may be the main cause of this decline.
A computer simulation tool called PoPS predicts when and where pests and diseases will attack crops or forests, helping manage strategies and pesticide applications. The tool improves with data feedback from natural resource managers, enabling more accurate predictions of future spread.
Research suggests that heat generated by asteroid impacts could enable aqueous alteration and organic solid formation, increasing the number of potential sources of water and life's origins. The study found that craters over 1km in radius can support organic substance formation within a 2 AU distance from the impact point.
A study found that people in the US and China who believe others are being misled by misinformation are more likely to take corrective actions, such as fact-checking and reporting. The study suggests highlighting the impact of misinformation on others can increase public support for addressing it.
Entomologists say pairing solar energy with pollinator habitat has great promise, but standards are key to making it successful. Research suggests surrounding vegetation can boost solar panel efficiency, but more analysis is needed.
A new study found that beneficial arthropods are nearly twice as abundant and diverse in uncultivated field edges than in cropped areas. The edges, which were rich in flowers and broad-leaved plants, provided a winter sanctuary for the beneficial bugs, making them more useful to farmers.
The US Army is leveraging virtual reality to advance an interdisciplinary understanding of group dynamics, particularly in small special operations teams. The research aims to identify neurological signals of influencers in groups to support Army missions.
Researchers from Le Bonheur Children's Hospital and the University of Tennessee Health Science Center found no evidence of myocardial injury or myocarditis in athletes after COVID-19 infection. Most athletes had mild symptoms and normal cardiac test results.
A majority of Americans, including Democrats and Republicans, favor empowering the federal government to negotiate lower prescription drug prices under Medicare. The survey found that only a minority believe this would harm innovation or competition from the pharmaceutical industry, with 39% of Republicans among them.
A national survey of breast cancer patients and oncologists reveals that nearly three-quarters of patients use complementary medicine during treatment, yet doctors often fail to discuss integrative health with patients. Patients report finding hope and improving quality of life through these therapies.
Researchers used two methods to reconstruct ancient Antarctica temperatures, finding that parts were 10 degrees below current temps, while others were only 4-5 degrees cooler. The study improves climate modeling and sheds light on the planet's sensitivity to greenhouse gases.
Researchers found that puppies as young as 8 weeks old demonstrate social communication skills, such as following pointing gestures and engaging in eye contact. Genetics explain more than 40% of the variation in puppies' abilities, suggesting an innate capacity for human interaction.
Researchers at Skoltech have identified a type of hydroxyl defect in LiFePO4, a widely used cathode material, which can degrade its performance. Studying these defects may lead to improving the manufacturing process and enhancing battery performance.
Computer simulations reveal that DNA sequence and histone tails play crucial roles in nucleosome breathing, a motion essential for gene expression regulation. The findings provide unprecedented insights into the mechanisms that control chromatin dynamics.
Researchers found that nivolumab significantly reduced bladder cancer recurrence after surgery in high-risk patients. Disease-free survival was 21 months for nivolumab recipients compared to 10.9 months for placebo recipients.
Researchers at the University of Turku discovered a novel antibody treatment that reactivates the immune defense system in patients with advanced-stage cancer. The treatment activates killer T cells and lowers the suppressive potential of macrophages, leading to increased inflammation and white blood cell activity.
Scientists create hydrobot, a small water droplet manipulated by magnetic beads, for various applications. Hydrobot can move with precision and even stop at random, making it suitable for dust collection and surface cleaning.
Computer scientists study the role of prior knowledge in machine learning tasks, considering philosophical frameworks that combine elements of rationalism and empiricism. This approach aims to improve the accuracy of complex systems by incorporating human-like reasoning and flexibility.
Regular strength and impact-type training decreases or prevents age-related bone loss, according to a new study at the University of Jyväskylä. High-intensity training preserves trabecular bone density and cross-sectional geometry, supporting its benefits for bone health.
A study by Princess Margaret researchers found that AI-generated radiation treatments were deemed clinically acceptable for patients in most cases, with 89% of ML-treatments preferred over human-generated ones. However, physician preferences changed when actual treatment was at stake, reducing the use of ML-generated treatments to 61%....
Global clean energy technology adoption is growing at a rapid pace, particularly in niche markets like Norway and California for electric vehicles, Ireland for wind power, and China for electric buses and new nuclear. These pioneers are crucial to addressing climate change by developing and deploying low-carbon technologies.
Researchers at Vanderbilt University Medical Center developed a predictive model to identify patients who may benefit from genetic testing based on routine information in electronic health records. The model accurately classified over 87% of cases and 96% of controls, and identified potential patients with rare undiagnosed diseases.
People who use methamphetamine are more likely to have health conditions, mental illness, and substance use disorders than those who do not. The study found a higher prevalence of liver disease, lung disease, and HIV/AIDS among methamphetamine users.
Researchers have found a new treatment with the potential to improve outcomes for patients with hereditary BRCA mutations and high-risk, early-stage breast cancer. The study shows that olaparib, a PARP inhibitor, significantly reduces the risk of breast cancer returning in high-risk patients following standard therapies.
Researchers at Yale-NUS College have discovered a way to produce single gyroid photonic crystals directly in feather colours of blue-winged leafbirds. This breakthrough has the potential to improve photovoltaic cells, fibre optics, and fuel cells by making them more efficient and cost-effective.
The COVID-19 pandemic initially slowed down conception rates, but a baby surge is expected as pregnancy volumes rebound. Researchers at Michigan Medicine used electronic health records to model pregnancy episodes and project changes in pregnancy volumes during the pandemic.
A large majority of the Spanish population, 85%, supports increased government investment in science and technology. The survey also reveals a higher interest in science and technology among men than women.
A massive die-off of sharks occurred 19 million years ago, with more than 70% of the world's sharks dying off - a phenomenon not seen since the Cretaceous-Paleogene mass extinction event 66 million years ago.
A recent study has identified a constellation of genetic variants in the FTO gene that correlate with metabolic and behavioral changes linked to obesity. The research found that these variants influence the expression of IRX3 and IRX5, which collectively mediate risk of obesity.
A Cincinnati Children's Hospital Medical Center study found that a combination of two early reading programs improved kindergarten readiness by 15.4 percentage points over three years. The Reach Out and Read/Imagination Library program boosted preliteracy skills, improving school success.
A team of engineers at UC Riverside has developed a catalyst that removes perchlorate from water, which is abundant in Martian soil. The new technology could help produce oxygen for human explorers on Mars.
Researchers at the University of Toronto have developed a new electrochemical system that converts more than 50% of CO2 into valuable products. The system runs under acidic conditions, which reduces undesired side reactions and enhances efficiency, making it an economically viable solution for carbon capture and utilization.
Scientists have recorded the most energetic radiation and longest gamma-ray afterglow of a gamma-ray burst, revealing similar spectral characteristics between X-ray and very-high energy gamma-rays. This challenge to established theory highlights the need for further studies of very-high energy GRB afterglow emission.
Researchers from UNC School of Medicine discovered that MUC5AC is more reliably associated with COPD manifestation than another mucus protein, revealing a possible biomarker for disease initiation and prognosis. Elevated levels of MUC5AC in non-smokers who developed COPD suggest it could predict disease progression.
A new study using Regional Climate Models (RCMs) at kilometer scale has shown significant improvements in simulating extreme rainfall events. The RCMs outperform lower resolution models, especially during summer months, providing more accurate predictions for policymakers to adapt to climate change.
Researchers discovered that a valence gradient can serve as a new approach for stabilizing high-nickel-content cathode materials against degradation and safety issues. By isolating the valence gradient from concentration gradient, they confirmed its critical role in battery performance.
A recent study has found that children born to mothers who took fish oil during pregnancy have faster problem-solving skills and better attention focus at age 10. The study, funded by the European Union, also showed that maternal fish oil supplementation had a lasting impact on brain function in school-aged children.
A genomic study of 194,000 females and 167,000 males in the UK Biobank finds no correlation between farming and reduced sex differences in size and shape. Genetic variations linked to physical traits show no significant increase in either males or females over the past 3,000 years.
Researchers at the University of Córdoba discovered that bovine milk contains antibodies that can neutralize SARS-CoV-2, potentially providing a natural source of immunity. The study found that consuming dairy preparations with high levels of these antibodies may help control infection and prevent disease.
A new treatment option has been developed to improve survival and disease control in men with advanced prostate cancer. The targeted radioligand therapy significantly extended survival and delayed progression, with a substantial effect given the high progression of disease despite previous treatments.
Researchers at KAUST developed an electrochemical cell using a ceramic membrane to extract lithium ions from seawater. The process yields solid lithium phosphate with minimal impurities, making it suitable for battery production.
Researchers developed a biodegradable supercapacitor that can store electricity for hours, withstand thousands of charge cycles, and degrade naturally. The device uses a combination of cellulose nanofibers, carbon, and glycerin to achieve its capabilities.