Researchers from St. Petersburg University and Ben-Gurion University of the Negev discovered cyclophosphates, chemically active phosphorus-containing compounds found in rocks along the Dead Sea. These compounds are thought to have played a key role in prebiotic phosphorylation reactions that led to the emergence of primordial life.
A special issue of Information Polity explores the transparency challenges of using algorithms in government decision-making, highlighting potential benefits and drawbacks. Experts emphasize the need for regulations, organizational policies, and individual training to ensure transparent and responsible algorithm use.
Scientists have developed a new combination therapy that suppresses the MAPK pathway by holding cancer-driving proteins in a death grip. The treatment has shown promise in treating aggressive subtypes of cancers with specific mutations in genes called RAS or NF1.
Researchers discovered massive glutamate surges in brain, sparking spreading depolarizations, a precursor to migraine with aura. The study suggests an imbalance between glutamate release and reuptake may contribute to neurologic diseases, including stroke.
A study by the University of Helsinki found that singing to preterm infants during kangaroo care significantly reduced maternal anxiety. The intervention also improved mood, general wellbeing, and promoted interaction with the infant. Mothers reported continuing to sing at home after the study, establishing it as a daily family routine.
A study published in Circulation found that women are significantly less likely to survive out-of-hospital cardiac arrest compared to men. Women received therapeutic hypothermia and coronary angiography at lower rates, leading to a 22.5% survival rate compared to 36.3% for men.
Researchers at Tokyo Medical and Dental University discovered a novel role for vasohibin-1 in preventing cancer cells from spreading. The protein inhibits the formation of new blood vessels by interfering with microtubule function, ultimately blocking signals that promote angiogenesis.
Adolescent stress can lead to long-term changes in brain function, resulting in learning difficulties and increased anxiety in adulthood. The study found that rats with impaired stress recovery had reduced cognitive performance and anxiety-related behaviors.
Research finds common starfish can't survive amplified marine heatwaves projected at the end of the century and experience lasting negative effects from current heatwaves. Heatwaves can also negatively affect their feeding, leading to weight loss and potential ecosystem disruptions.
Researchers at UC San Diego used wearable devices to detect fevers in participants with COVID-19, showing promise for an early warning system. The study collected temperature data from over 50 participants and demonstrated that wearables can identify fever peaks more accurately than traditional spot checks.
Scientists have developed a method to predict the specific colors of thin films made from combining any of the 466 varieties of single-walled carbon nanotubes. The research shows that the thinnest and most colorful tubes affect visible light more than those with larger diameters and faded colors.
Researchers analyzed SEER 18 data and found adenocarcinomas to be the predominant cancer subtype in screening, surveillance, and prevention. The study also revealed that carcinoid tumors are increasing at a faster rate than adenocarcinomas, but adenocarcinomas are still steadily increasing in most early-onset subgroups.
A landmark agreement, the Amazon Soy Moratorium, has prevented thousands of square kilometers of deforestation over its first decade, with no negative impact on agricultural growth. The policy's success can be attributed to cooperation among private companies, NGOs, and government agencies.
A new study found that COVID-19 patients are at a higher risk of health complications, hospital readmission, and death in the first 10 days after leaving the hospital. In contrast, heart failure and pneumonia patients have different patterns of readmission or death over 60 days.
Climate change is increasing the frequency of highly toxic algal blooms off the US west coast, producing a neurotoxin that causes severe digestive and neurological symptoms. A new study found that extreme marine heatwaves are now 20 times more likely to occur than they would be without climate change.
Osaka University researchers fabricated centimeter-scale cross-aligned silver nanowire arrays using high-resolution printing. The arrays exhibit excellent transparency and functionality, making them suitable for various applications such as healthcare and civil engineering.
A single-center retrospective study found that 1-year kidney transplant outcomes are similar for HCV-negative recipients from HCV-positive or negative donors. The results suggest that transplantation of kidneys from HCV-infected donors to HCV-negative recipients is a viable option.
A Rochester Institute of Technology imaging scientist has received $194,000 in NGA grants and $197,000 from NASA to develop a new waveform LiDAR method that can create clearer 3D sub-canopy maps of forests. This technology will aid in identifying potential threats and understanding forest physiology.
A study analyzing Arctic tundra shrub-ring chronologies from 1979 to 2008 found that most shrubs experienced increased radial growth as Arctic sea ice declined. However, 39% of shrubs showed decreased growth, often at drier sites, suggesting changes in moisture availability constrain responses to warming temperatures.
Researchers have identified key challenges in understanding photophysics and photochemistry of carbon nanocolloids, a promising candidate for technological and biomedical applications. The findings may pave the way for using adaptable, non-toxic, and sustainable nanomaterials in various fields.
New research from the University of Exeter's Living Systems Institute has found that human embryonic stem cells do not acquire cancer-causing mutations when grown in their most primitive state. The study provides a significant breakthrough in understanding the genetic stability of human pluripotent stem cells.
New research published in Hypertension, an American Heart Association journal, found that high blood pressure, regardless of duration, can lead to accelerated cognitive decline. Effective treatment of hypertension in adulthood may help preserve cognitive function.
A University of Gothenburg study reveals that male managers are more likely to hold negative attitudes toward depression, especially in senior positions. The research, which surveyed over 2,600 managers in Sweden, found that female managers had a significantly lower proportion of negative attitudes towards the mental disorder.
A survey of 788 US adults found that concerns about side effects were a significant barrier to getting the vaccine. Disparities in willingness to get vaccinated also existed among demographic groups, with younger and white respondents more likely to be willing than older and Black respondents.
Researchers from RUDN University have synthesized new chitin-based antibiotics with enhanced antibacterial activity, outperforming existing compounds like ampicillin and gentamicin. The newly created substances also exhibit non-toxicity and potential as catalysts in organic synthesis.
A new study mapped the geographic distribution of live corals across Hawaiian waters, revealing areas of degraded reef and 'refugia' where corals show resilience to human-driven environmental stressors. The detailed maps will inform conservation efforts and help protect coral reefs from critical threat levels by 2050.
Computer simulation is crucial for developing human-interactive smart robots, enabling safer, faster, and more efficient design and control. By analyzing the biology of soft animal structures, researchers can construct virtual proving grounds to understand robot behavior and optimize performance.
A new research group at the University of Oldenburg is studying subsurface processes on North Sea beaches with high waves and strong tides. The team aims to assess the importance of these underground habitats for coastal ecosystems and global carbon, nutrient, and trace element cycling.
Researchers found that a small percentage of locations and events contribute to the majority of annual pollution loads entering the bay. The study suggests targeting 'hot moments' -- not just 'hot spots' -- across impaired watersheds to achieve water-quality-restoration goals.
A large retrospective study found that patients with non-small cell lung cancer who developed two immune-related side effects had improved patient survival and delayed tumor progression. The researchers identified a correlation between multisystem immune-related adverse events and improved survival outcomes.
A recent study published in Oncogenesis suggests that a compound derived from the thunder god vine can attack 'super-enhancers' in the DNA of cancer cells, as well as the stroma surrounding the tumor. This disruption leads to accelerated cancer cell death and improved clinical outcomes for pancreatic cancer patients.
A study suggests that 96% of US crop wild relatives require high conservation priority due to limited understanding of their geographic distribution and current conservation status. Conservation action is needed in taxonomic hotspots across the country to safeguard these genetic resources for breeding and food security.
Researchers find that styrene oligomers (SOs) dilute in water at different rates, with lighter molecules leaching out more readily. The study suggests using a ratio of SO dimers and trimers to identify the source of contamination and estimate bioavailable fractions.
Researchers found a correlation between inflammatory molecules and depression severity, as well as a link between specific symptoms of menopause and depression. The study used data from the Dallas Heart Study to analyze the association between GlycA levels and depressive symptoms in adults.
A study led by the University of Texas at Austin found that bedrock fractures can produce up to 29% of daily average CO2 emitted by land, depending on the season. This source challenges climate change models and sheds light on a previously inaccessible part of the landscape.
Researchers at Berkeley Lab have developed new methods for producing cerium-134, a radioisotope that could serve as a tunable PET imaging surrogate for several alpha-emitting therapeutic isotopes. This breakthrough enables the creation of single molecular systems for both diagnosing and treating cancer in real time.
Researchers found that apathy can signal cognitive decline in people with frontotemporal dementia, even decades before other symptoms appear. The study used brain scans and memory tests to track changes in apathy over time and found that it predicted cognitive problems in individuals with a genetic mutation.
A new study published in the Journal of Medical Entomology found that West Nile virus infection risk varies with neighborhood income in Baltimore. The research revealed that lower-income urban neighborhoods are more prone to mosquito-borne diseases due to environmental factors.
Researchers at the Ragon Institute have developed a new one-step CRISPR technique to rapidly create mice capable of producing human antibodies. The method dramatically shortens the timeline for generating specialized mice, allowing scientists to accelerate their research and respond more quickly to new developments in the field.
A University of Oklahoma-led study found that lower nitrogen levels in soil stimulate the release of carbon dioxide from soils under high atmospheric carbon dioxide levels, contributing to climate change. Soil microorganisms play a crucial role in this process.
Researchers have found that gait training using robotic exoskeletons significantly improved motor function in adolescents and young adults with acquired brain injury, including increased loading, longer step length, and faster walking speed. However, further studies are needed to confirm the training effect and optimal dosing protocol.
Researchers used magnetoencephalography to study brain functioning in patients with minor strokes and found diminished neural processing, indicating a disruption of network dynamics. The study suggests that post-stroke acute dysexecutive syndrome is the result of global connectivity dysfunction.
Researchers discovered that elevated CO2 levels stimulate soil respiration under conditions of nitrogen limitation. Elevated CO2 has a deteriorating effect on climate change mitigation in soils deficient in nitrogen.
A new study from Rensselaer Polytechnic Institute found that irrelevant information and unavailable options often lead to poor choices. The researchers discovered that consumers carry cognitive costs when making decisions in environments with excess information.
Researchers propose five behavioral strategies and a national entity to promote COVID-19 vaccination, including making vaccines free and accessible, leveraging public endorsements, and transforming individual decisions into public acts. The proposed entity should bring together scientists from multiple disciplines to depoliticize pande...
After 40 years of civil war, Gorongosa National Park's animal population has rebounded, with most species returning to the park through conservation efforts. However, researchers found that large herbivores like zebra and wildebeest are rare, while baboons and waterbuck dominate the landscape.
The study highlights the potential economic benefits of international cooperation in managing water resources, electricity, and food production in the Indus River Basin. By pursuing collaborative policies, countries can reduce costs and achieve sustainable development by 2050.
Researchers have created a comprehensive gene expression database to study pneumococcal infections. The database reveals that the bacteria behaves differently depending on the site of infection and the organs respond accordingly. This could lead to new treatments, such as anti-inflammatory therapies.
Researchers at Gladstone Institutes and UCSF have discovered a complex network of genes and proteins that go awry in a subset of congenital heart diseases. The study sheds light on how genetic mutations contribute to the disease, offering new insights into potential prevention or treatment strategies.
Researchers at Aalto University have created a colour atlas for 466 unique varieties of single-walled carbon nanotubes, revealing their potential applications in electronics and solar panels. The study developed a quantitative model to predict the specific colors of thin films made by combining any of the 466 varieties.
This study examines clinical characteristics of SARS-CoV-2 in infants, revealing varying disease severity based on age. Infants under 3 months old are at higher risk for severe symptoms, while older infants show milder symptoms.
The article emphasizes the importance of ensuring equity in hospital resource allocation during pandemics. Implementing protocols that account for the disproportionate impact on neonates and children is crucial. By doing so, healthcare systems can reduce disparities and improve outcomes for vulnerable populations.
A world-first study from the University of South Australia reveals that young people who experienced child abuse or neglect are nearly five times more likely to die from poisonings or substance-related deaths. The research also shows a nearly three-fold increased risk of suicide among these individuals.
A study by Université de Genève found that pretend play-based curriculum improved children's ability to recognize emotions and regulate their behavior. The program, introduced in classes aged five and six, enhances emotional vocabulary and promotes prosocial behavior.
A recent study found that zebrafish, a tropical fish species, can develop heat tolerance but may not be able to adapt quickly enough to the rapid pace of global warming. The researchers bred over 20,000 individuals in six generations, with evolution increasing heat tolerance by only 0.04 degrees C per generation.
A recent study found that individuals with Republican party affiliation were less likely to practice physical distancing, while those with Democratic affiliation were more likely. The research estimated associations between political party and physical distancing behaviors among young adults during the COVID-19 pandemic.
The event presents new research and innovations in photonics, including interactive sessions on nanophotonics, imaging, quantum research, and metalenses. Registration is free and open to the public.
Researchers found that SARS-CoV-2 indirectly activates endothelial cell responses, leading to coagulation and inflammation associated with severe Covid-19 disease. Targeting endothelial cells may be a novel approach to resolving Covid-19 symptoms.
For global success, vaccines must prevent all three: infection, disease progression, and transmission. The authors emphasize prioritizing vulnerable populations and healthcare workers before the wider population.
Three 2,000-year-old cobs from Honduras show that humans brought maize varieties back to Mesoamerica, sparking potential productivity increases and shaping civilization. This new study fills gaps in corn's history, revealing a more complex domestication story with parallel but differing speeds across regions.
New research from Portland State University predicts an increase in wildfire hazard in the Clackamas Basin by mid-century due to projected changes in temperature and relative humidity. This could lead to longer fire seasons and more severe fire weather, resulting in larger, more frequent fires.
A recent study from FARI and The Cooper Institute found a significant relationship between omega-3 levels and heart rate recovery, with higher levels linked to faster heart rate drop. This association was more pronounced in women than men and was associated with reduced risk of sudden cardiac death.
Research reveals that Black African families in the UK are influenced by structural forces of race, power, and cultural differences. Many parents express a desire to adopt UK parenting styles but fear being misunderstood or penalized by authorities.
Researchers at Tokyo Tech discovered a 'quantum liquid state' of quantum vortices causing the anomalous metallic state, emerging from quantum criticality. This finding clarifies the nature of the superconductor-insulator transition in 2D superconductors and holds promise for designing next-generation superconducting devices.
Researchers found that zebrafish evolved higher thermal tolerance over six generations, but only at a slow rate of approximately 0.04°C per generation, which may not be enough to keep pace with rising water temperatures.
A study has found that certain types of mouth bacteria are associated with an increased risk of lung cancer in non-smokers. The findings suggest that a wider range of bacterial species is linked to a lower risk, while specific types like Firmicutes and Spirochaetes may contribute to heightened risk.
A study estimates that accounting for recent population aging reduced non-COVID-19 excess deaths in the US by 65%. The number of COVID-19 deaths remained unchanged. These findings can guide clinical and public health interventions to prevent future unnecessary deaths.
A University of Houston researcher has developed a mathematical model showing that economic inequality causes political polarization. Once polarization occurs, it can spread rapidly to the whole population and persist even when the conditions that produced it have reversed.
Researchers found that messages focusing on reducing poverty and lower-class disadvantages lead to increased engagement and support. Framing economic inequality as an issue of unjust disadvantage for the lower class can heighten perceptions of injustice and enhance action to reduce inequality.
A recent study published in The Lancet Child & Adolescent Health found that Black children diagnosed with severe sepsis have a 20% greater odds of death compared to their White and Hispanic peers. Additionally, 'other' insurance status was associated with increased mortality, and Black and Hispanic children had longer hospital stays.
A study by Technical University of Munich found that fans' mood worsens significantly after VAR decisions, with 76.24% of tweets related to the topic being negative. The researchers recommend more transparent communication of VAR decisions to improve audience experience.
UC San Diego researchers found that e-cigarette flavoring chemicals can damage lungs and affect immune system function. The study discovered irregular protein levels in saliva and airways of vapers compared to non-vapers, suggesting regular use of flavored e-cigarettes harms lung health.
A multi-university team identified a family of enzymes called GCK-IV kinases that inhibit robustly neuroprotective while allowing axon regeneration. This finding suggests strong therapeutic possibilities for treating neurodegenerative diseases such as glaucoma and Alzheimer's.
A study by University of Cambridge researchers suggests remdesivir is highly effective against SARS-CoV-2, particularly in patients with impaired immune systems. The drug significantly improves symptoms and virus levels in a patient with XLA, a rare genetic condition that affects antibody production.
Researchers analyzed representation of physicians on Fox News, CNN, and MSNBC during the COVID-19 news cycle. The study found a lack of diverse voices among leading medical experts, highlighting issues of representation in media coverage.
A recent study found that female faculty, single parents, and early-career researchers are disproportionately affected by COVID-19, struggling with work-life balance and experiencing increased stress. The survey of over 600 faculty members highlights the need for universities to acknowledge these challenges and implement policies to su...
The CABI-led Plantwise programme has helped millions of smallholder farmers increase crop-based activity and income by 12-30%. The programme supports over 44 million farmers with plant health knowledge, reducing the likelihood of a household falling below the poverty line by 5%.
A new model developed by MIT researchers shows that delaying state reopenings could have prevented over 100,000 infections in Texas and Florida. The model calculates the 'quarantine strength' of a region, reflecting its ability to keep infected individuals from infecting others.
Researchers at Tokyo University of Science devise a new electrochemical technology to manufacture ammonia-based fertilizer from urea, addressing the problem of food production in closed environments. The study aims to provide a solid basis for sustaining long-term stay in extremely closed spaces such as space stations.
Sunscreen reduces skin cancer risk by blocking solar radiation; use of sunscreen is crucial beyond just sun protection, also for premature aging prevention.
A research consortium has analyzed frequency fluctuations in 12 synchronous grid areas across three continents, revealing that bigger grids are more stable. The study used a new measurement technology and a portable GPS-synchronized recorder to collect high-resolution data.
A new study from ETH Zurich found that informing the public of potential bias does little to improve perception, even for those aware of exponential growth. Participants underestimated infections after 30 days of exponential spread, but improved when asked about doubling times or time gained with mitigation measures.
Researchers developed an airborne approach to map live coral distribution in the Hawaiian Islands, revealing a negative correlation between nearshore development and live coral cover. The study suggests that this cost-effective method could provide high-resolution monitoring of coral health at a low cost.
Scientists at the University of Bath developed OmniPhotos, a system capturing 360° VR photography without expensive specialist cameras. This approach recreates high-quality motion parallax, mimicking real-world depth perception, creating a more immersive experience.
A smart ring wearable sensor detected COVID-19 symptoms in participants with subtle or unreported symptoms, suggesting its potential for early illness detection. The device's continuous temperature data and contextualized readings may lead to earlier isolation and testing, curbing infectious disease spread.
The Borexino detector successfully detected CNO neutrinos, revealing the final secret of our sun's fusion cycle. The detection confirms predictions that carbon and nitrogen catalyze hydrogen burning, releasing these 'ghost particles' that provide insight into the sun's interior.
A new study identifies three main groups of Indonesian songbird owners: hobbyists, contestants, and breeders. The research suggests that up to 7 million households represent the greatest threat to Indonesia's avian biodiversity, with a preference for convenience and availability driving demand.
A study analyzing global tree-ring datasets reveals that trees in tropical climates grow two times faster than those in temperate regions but have significantly shorter lifespans. Warmer temperatures above 25.4?C are associated with reduced tree longevity, likely due to water stress.
The hexxed app, a mobile game, helps researchers compare human vs machine problem-solving strategies. Players must figure out rules on the fly, resembling AI's approach, allowing scientists to create a benchmark for human intelligence.
Researchers found that households will continue to be a significant venue for SARS-CoV-2 transmission despite isolation efforts. The study emphasizes the importance of implementing effective public health measures to mitigate this risk.
New computational research by UMBC's Can Ataca and Daniel Wines predicts desirable properties of new 2D materials, saving experimental researchers time and money. The study focuses on group III nitrides, identifying stable alloys with tunable electric and thermoelectric properties.
A new study from North Carolina State University reveals that the environmental benefits of renewable power generation differ significantly across regions. The researchers found that one megawatt hour of renewable power produces varying emissions reductions depending on where it was generated.
A study challenges the notion that Mongol invasions led to the demise of medieval riverine civilizations in Central Asia. Decreasing river flow was equally important for their decline as climate change and abandonment of irrigation systems were.
Researchers found that greater eGFR variability is associated with increased risk of all-cause mortality independent of other factors. In contrast, eGFR variability was not linked to cardiovascular disease events.
Researchers developed an AI that can detect the type of post-stroke depression (PSD) in patients, which is crucial for providing the right treatment. The study used a probabilistic artificial neural network to analyze data from 274 patients and found that early detection is key to improving functional recovery.
A new model refines an existing computer model to understand water movement and storage in dry desert soils. The study improves knowledge of solar farm impacts on desert hydrology, useful for soil restoration and flood risk mitigation.
A large-scale population study found over 50% of Asians and a third of Black Africans in the UK have severe vitamin D deficiency, increasing risk of respiratory infections and musculoskeletal disorders. The study emphasizes the need for targeted public health measures to mitigate deficiency risk in affected populations.
The ReNature project has launched a collection of research articles exploring the excellence of nature-based solutions for innovation, sustainable economic growth, and human well-being in Malta. The collection aims to promote capacity-building and share knowledge on successful implemented nature-based solutions.
Research reveals that telomere shortening, linked to excessive stem cell division, predisposes fat cells to premature senescence and tissue dysfunction. Shorter telomeres in patients with metabolic dysfunction also showed resistance to weight loss treatments.
Chemists from RUDN University synthesized biopolymers based on chitin from crab shells, forming effective catalysts for organic reactions. The new catalysts can be reused over ten times without reducing yield or damaging nanoparticles.
Astronomers use a novel spectrograph to measure the redshift of GN-z11, a ancient galaxy located 13.4 billion light years away, marking it as the farthest detectable galaxy in the universe. The team's precise measurement improves the accuracy of the galaxy's distance by a factor of 100.
Researchers create magic-angle twisted bilayer graphene to explore interacting electrons' surprising phases of matter. They discovered the creation of unexpected and spontaneous topological states, including topological insulators with free-moving edge electrons.
A recent survey analysis found that people relying on social media for news are more likely to believe COVID-19 misinformation. Having faith in scientists and discussion heterogeneity weaken such beliefs. The study suggests practical solutions like fact checkers and exposure to different ideas can disrupt the spread of misinformation.
Opioid prescribing rates vary hugely across England, even in similarly deprived areas. Higher prescribing rates are associated with a higher prevalence of rheumatoid arthritis, urban areas, and socioeconomic deprivation.
Implementing point-of-care testing in hospitals can lead to faster diagnosis, better treatment, and improved recovery for patients with acute respiratory symptoms. The study found that routine molecular POCT for influenza resulted in increased antiviral use, isolation facility use, and reduced mortality rates.
The newly discovered dinosaur, Ubirajara jubatus, boasts long fur down its back and stiff ribbons projecting from its shoulders. Its unique features suggest that it may have used these to attract mates or intimidate rivals.
A new study highlights the plight of US crop wild relatives, many of which are endangered or underrepresented in conservation repositories. The plants, including those related to apples, hops, and sunflowers, have characteristics that can be used to breed hardier crops.
Osaka University researchers created light bullets with controllable velocities, opening up opportunities for free-space communication, bio-imaging, and particle acceleration. By deforming pulse-fronts, they can achieve variable velocities during a single propagation path.
A new study from North Carolina State University found that using compost as daily cover at landfills can have significant environmental benefits, including reducing eutrophication and acidification. In contrast, using compost to amend soil can be more effective in reducing abiotic resource depletion potential.
Researchers found that microglial surveillance helps maintain normal neuronal activity levels by preventing overactive neurons. This discovery opens new avenues for treating neurological disorders such as Alzheimer's disease, epilepsy, and autism.
Early childhood memory abilities predict the strength of future brain connections, while the strength of early brain connections predicts future memory acuity. This study highlights the complex relationship between brain function and ability during development.
A new carbon-based material for sodium-ion batteries has been developed with a capacity of 478 mAh/g, exceeding that of graphite used in lithium-ion batteries. The material's lower temperature heat treatment reduces energy expenditure and environmental impact.
A study of 1.3 million people reveals that younger adults with type 2 diabetes diagnosis are associated with a higher risk of mortality and cardiovascular disease. Early interventions to improve blood glucose levels and cardiovascular risk profiles are essential to reduce ill health and mortality.
Researchers discovered that peppers undergo a transformation from chlorophyll-rich chloroplasts to carotenoid-rich chromoplasts as they ripen. This process differs from tomatoes, which continue to ripen after harvesting due to an increased respiratory activity.
Researchers discover new nocturnal process in forming oxidized aerosol from biomass burning, leading to underestimation of pollutant levels. The findings highlight the importance of considering nighttime oxidation in air quality models.
A new study found that young people who prefer to stay up late are more impulsive, anxious, and likely to engage in substance use. The research suggests that improving sleep hygiene could reduce these behaviors among young adults.
Researchers at MIT have developed a silicon chip with fully integrated LEDs, enabling state-of-the-art sensor and communication technologies. The advance could lead to cheaper manufacturing, improved performance, and increased efficiency in nanoscale electronics.
A long-term study led by CABI scientists reveals that the invasive harlequin ladybird has caused a severe decline of the two-spotted ladybird in northern Switzerland. The researchers found that the harlequin ladybird dominated broadleaved hedges, but not pine stands or meadows.
Researchers from University of Warwick investigated high-rate cycling on Lithium Iron Phosphate Cylindrical Cells, discovering increased current capabilities of up to 4.4 times manufacturer's claims. Thermal fatigue was identified as the driving mechanism for jelly roll deformation, which can be mitigated with convection cooling.
A new study from Ohio State University found that validating someone's negative emotions can help foster a positive outlook. Participants who were validated showed protected and sustained positive emotions, while those who were invalidated experienced declines in positivity.
A new study has created the most complete annotated resource of proteins present in synapses, which could aid in early diagnosis and specific drug targets for brain diseases. Researchers identified 1466 synaptic vesicle proteins, many of which were previously unknown, and found that lower-abundance proteins often have crucial functions.
A panel of experts developed guidelines for accurate determination of death in mountain rescue situations, taking into account the challenges of remote environments. Definitive signs of death include dependent lividity, rigor mortis, and decapitation, but absence of vital signs is not definitive.
Researchers developed a wearable device called Biomechanics Sensor Node that captures user data and controls virtual environments. The system stimulates sensory systems, especially sight and hearing, to intensify central nervous system information input and output.
Researchers discovered how our brains use high frequency brain waves to compare past and present experiences, setting expectations for the future. The study used epilepsy patients and found that the brain replays neural activity patterns when recognizing changes.
Researchers developed a polygenic risk score to assess breast cancer risk in carriers of high-risk mutations. The score provides a more accurate estimate, especially for close relatives, and has the potential to save lives by targeting cancer screening.
A Drexel University study found that health counselors with access to self-monitored health data helped participants maintain weight loss. The study involved 87 adult participants who shared their daily activity, food intake, and weight using wearable devices and smartphone apps.
The Association for Computing Machinery has published the first issue of its new peer-reviewed journal, Transactions on Quantum Computing, focusing on the theory and practice of quantum computing. The journal aims to publish high-impact research papers and surveys on topics in quantum information science.
Researchers discovered biomarkers associated with COVID-19 immunopathology and multi-organ damage, enabling early identification of patients at risk of severe symptoms. The study's findings have potential for developing prognostic classification models to target treatments accordingly.
The 16th World Stem Cell Summit will be co-located with the 7th annual Regenerative Medicine Essentials Course, featuring joint single-track programming on stem cells, biomaterials, cell therapies, clinical trials, and regulatory matters. The event aims to accelerate regenerative medicine and deliver cures.
A new USC study found that young adults who identify as Republicans are less likely to follow social distancing guidelines, with 24.3% of Republican respondents saying they don't frequently social distance from others compared to just 5.2% of Democrats.
Nicolas Cerf and Michael Jabbour identify a new form of quantum interference that occurs through time, using an optical amplifier to produce identical photons. This phenomenon challenges our classical understanding of space-based interference.
A team of researchers used a novel approach to study the human gene responsible for Meier-Gorlin syndrome, a rare genetic disorder causing dwarfism and skeletal abnormalities. They discovered that a mutation in this gene affects its ability to bind to DNA, leading to defective cell division and growth.
Researchers recommend measures to reduce SARS-CoV-2 aerosol dispersal, including regular ventilation, humidifiers to maintain relative humidity of 40-60%, and portable air purifiers. The risk is high due to infected & healthy people staying in the same room for long periods.
Researchers at Penn State have developed a nanomaterial cement mixture that can effectively seal leaky natural gas wells, reducing methane emissions. The new cement is more resistant to cracking and can be pumped through narrow spaces, making it suitable for use in active unconventional wells and orphaned abandoned gas wells.
Research finds that tropical trees' lifespans decrease above 25 C, with implications for animal habitats, air quality, and carbon stocks. The study suggests that global warming will exacerbate tree mortality, affecting biodiversity and CO2 emissions.
A study by Imperial College London has assessed 29 alternatives to microbeads and found that silica is the most environmentally friendly option. Silica is a naturally occurring mineral that is chemically inactive, non-toxic, and easy to source and process.
The Patient Researcher Forum allows patients and researchers to learn from each other, fostering interdisciplinary collaboration. The program has a positive impact on perspectives of both parties, with patients gaining insight into the importance of cancer research and researchers becoming more patient-centered in their work.
Scientists have discovered a link between the moon's tidal forces and methane release in the Arctic Ocean. The study found that changes in pressure during tidal cycles can increase gas emissions from the seafloor, potentially leading to underestimated gas emissions. High tides tend to reduce emissions, while low tides increase them.
A new statistical approach called Ecosystem Accounting allows governments and banks to calculate the worth of natural dividends, including fish stocks and carbon sinks. This shift aims to create a more inclusive wealth measurement that accounts for health, skills, and community value.
A University of Maine-led research team studied hundreds of North American tree species and found that only 50% of their potential climatic habitats are actually inhabited. This suggests that trees may struggle to keep pace with climate change, highlighting the need for more sophisticated predictive tools for conservation.
Researchers at São Paulo State University developed a biodegradable film for food packaging made from bacterial cellulose scraps and hydroxypropyl methylcellulose. The product outperforms traditional films, with improved mechanical strength and reduced water vapor permeability.
Researchers have shown that a single layer of graphene can convert light into various colors through nonlinear interactions. The team used nanometer-sized gold ribbons to squeeze light into the graphene, producing strong optical nonlinearities.
Researchers have created a compact, high-brightness mid-IR-driven source combining a gas-filled anti-resonant-ring photonic crystal fiber with a novel nonlinear-crystal. The table top source provides a seven-octave coherent spectrum from 340 nm to 40,000 nm, outshining brightest Synchrotron facilities in spectral brightness.
Researchers found that keeping STAT5 active in CAR T cells improves their persistence and tumor-killing ability. This breakthrough could lead to more effective cancer treatments, but further research is needed.
Researchers used zebrafish to study the effects of chronic stress, finding that it can lead to anxiety-like conditions and serotonin metabolism deficits. The study suggests that zebrafish can be a valuable translational model for researching complex neurobiological conditions.
A UK national study found that children with cancer who test positive for COVID-19 have mild infections or are asymptomatic, with no deaths reported and only 5% requiring intensive care support. The study's real-time data helped inform shielding advice for this group of patients.
Researchers found that most parrotfish predation scars on Caribbean coral heal within weeks, while larger scars have minimal healing. The study suggests that managing parrotfish populations may be crucial to maintaining resilient reefs.
Researchers discovered a way to create more efficient metamaterials using semiconductors and a novel aspect of physics that amplifies the activity of electrons. This breakthrough has the potential to increase resolution in medical scanning and scientific imaging, as well as reduce the size of supercomputers.
A recent clinical trial found that mindfulness-based stress reduction (MBSR) reduced migraine frequency and severity in adults with a history of migraine. MBSR improved quality of life, depression scores, and measures of emotional well-being compared to headache education.
New research finds that people tend to moralize COVID-19-control efforts, overlooking associated costs. The level of support differs between liberals and conservatives.
A study analyzing 40 years of topsoil data finds that approximately 11.73 million square kilometers of land were affected by salt accumulation between 1980 and 2018. The likelihood of reoccurring salt-affected soils decreased globally, but certain regions like Brazil and Peru experienced increased soil salinity.
A new study by University of Delaware Professor Doug Tallamy identifies the most critical plants needed to sustain food webs across the United States. These powerhouse plants, including oaks, willows, and goldenrod, support insects that are essential for energy transfer and soil decomposition.
Dr Peter Garraghan aims to unshackle ICT systems from growing energy demand with a new approach to sustainability. He will develop a system that can dynamically reconfigure its components to operate within limited renewable energy targets.