Tropical Storm Beta is expected to stall inland over Texas today, bringing heavy rains and flash flooding. NASA's Aqua satellite analyzed the storm using infrared data, revealing coldest cloud top temperatures as cold as minus 63 degrees Fahrenheit.
Researchers found that 50% of plots showed signs of tree regeneration, and water balance projections indicate enough moisture for seedlings. Proper management can prevent severe fires, creating resilient conditions in dry forest areas.
Researchers aim to develop compact and portable NMR devices that can detect metabolic disorders and analyze fuels, biofluids, and food extracts. Dr. Danila Barskiy's new group will focus on zero-to-ultra-low field magnetic resonance technology.
Observational study finds COVID-19 patients with high suPAR levels are at increased risk for acute kidney injury and death. Elevated suPAR levels were found in over a third of patients hospitalized with COVID-19, leading to a 20-fold increase in dialysis needs.
A new study found that children exhibit higher levels of two immune system molecules, IL-17A and INF-?, which contribute to their better COVID-19 outcomes. This robust innate immune response may protect children from progressing to severe pulmonary disease.
A new tool, WellExplorer, provides information on potential exposure to hydraulic fracturing chemicals in drinking water. The app allows users to view the closest fracking sites, learn about used chemicals and their toxicity levels.
Scientists analyzed geochemical data from mummy remains to determine if they were bred or hunted. The results indicate that the birds were wild and migrating seasonally, suggesting mass hunting and capture. This discovery sheds light on ancient Egyptian practices and their impact on the environment.
A recent study suggests that population density plays a crucial role in innovation, with cities producing unconventional patents and suburbs producing conventional ones. The research found that large innovative companies tend to perform their research in suburban office parks, while urban cores facilitate interactions between researche...
A team of entomologists from St. Petersburg State University has discovered a new species of tropical Heteroptera, Tatupa grafei, characterized by its golden color and distinctive long antennae. The discovery sheds light on the biodiversity of the island of Borneo and highlights the importance of preserving these unique organisms.
A study by Concordia researchers examines the sensory design techniques used in the Montreal Casino's 'Vegas Nights' experience, revealing a complex interplay of sights, sounds, and smells that create a unique atmosphere. The authors argue that this 'sensuous' gambling experience is under-studied and warrants critical analysis.
A new study using satellite images tracked the Arctic tundra's vegetation changes over decades and found it has become greener due to warmer air and soil temperatures. This 'Arctic greening' is associated with higher soil temperatures and moisture, impacting local ecosystems and wildlife.
Researchers have discovered a new species of truffle, Hysterangium bonobo, which is prized by bonobos and has crystal-encrusted filaments. The find highlights the vast fungal diversity in the region and emphasizes the importance of indigenous knowledge in scientific discoveries.
A new study reveals that nearly 20% of US adults face food insecurity, with worse rates among Hispanics, Blacks, people with obesity, and women. The report also links food insecurity to obesity and other health issues, highlighting the need for public policy solutions.
A multi-site study found that using prophylactic negative pressure wound therapy (NPWT) does not significantly lower the risk of infection for women with obesity who have undergone cesarean delivery. The study, which included over 1,600 participants, also found increased rates of skin irritations in the NPWT group.
A study by West Virginia University found that COVID-19 outbreaks in long-term care facilities can be controlled through rapid testing, isolation, and effective communication among staff, residents, and families. Communication played a crucial role in quashing an outbreak at Sundale facility, where only five residents died.
Researchers at the University of Missouri developed a narrative writing exercise to encourage people to reduce political polarization. The study found that this exercise can foster different perspectives and create a sense of common identity, reducing angst toward those with opposing views.
Researchers at RMIT University developed a hyper-efficient broadband photodetector that can see all shades of light, shrinking it by 1,000 times while maintaining speed and low-light sensitivity. The device has potential applications in biomedical imaging, motion detection, and fibre optic communication.
University at Buffalo biophysicist Priya Banerjee is investigating protein-RNA condensates, which play vital roles in cellular processes and certain human diseases. The research aims to understand the molecular forces governing their composition and behavior.
An international research team confirms Alan Turing's theory for Australian fairy circles, showing that the grasses within them act as 'eco-engineers'. The unique gap pattern emerges due to ecohydrological biomass-water feedbacks from the grasses.
Researchers have developed a method to break down thick biomass material using microwave pulses, reducing viscosity and breaking polymer chains. The plasma-liquid interaction forms reactive species that help degrade biomass, making it easier to produce biogas.
A computational pipeline predicts tumour response to different cancer treatments by identifying complex response markers from the patterns of co-occurrence between cancer driver genes. The system achieved 66% accuracy in predicting responses, offering a key factor in precision medicine for patients.
The DOE has awarded $2.16 million to two physicists at Jefferson Lab for AI-assisted experiment control and calibration, as well as improved SRF operation at the CEBAF accelerator facility. These projects aim to optimize operations and generate better-quality data, potentially shaving off months of research labor.
Researchers at Henry Ford Health System used UV-C light to effectively kill COVID-19 on N95 respirators, with two models showing optimal results. The process worked best when paired with fit testing, but may require additional steps like ethanol wipes for maximum safety.
A research team led by Prof. Dr. Robert Grosse has found that bundled fibers of actin play a crucial role in the expansion of cell nuclei after division. This process is essential for reorganizing genetic information and processing chromatin.
A study by OU researchers reveals that climate warming increases homogeneous selection in soil bacterial community assembly, which is linked to changes in drought and plant productivity. The findings have important implications for predicting and mitigating ecological consequences of climate change.
Researchers have developed two new web resources to study the effects of coronavirus infection on host molecular signaling pathways. These resources, freely available through the Signaling Pathways Project and Network Data Exchange, provide valuable information for accelerating the development of novel therapeutic strategies for COVID-19.
According to a new study, infants born to mothers infected with COVID-19 generally do well six to eight weeks after birth. However, there was a higher rate of NICU admissions reported if the mothers had COVID-19 up to two weeks prior to delivery.
Researchers at the University of Cincinnati found that silk face masks are comfortable, breathable, and can help ward off airborne viruses like COVID-19. The fabric's natural copper content provides additional antimicrobial benefits, making it a promising alternative to traditional face coverings.
A partisan gap has opened up in voting by mail preferences during the COVID-19 pandemic, with Democrats expressing a significantly greater preference for mail ballots than Republicans. Despite this gap, there is bipartisan support for making mail ballots available to all voters who want them.
Researchers developed the Effective Catchment Index (ECI) to analyze global data sets and determine how topographic and actual catchment areas differ. The study found that every third catchment has an effective area greater than twice or less than half its topographical area, influenced by water management activities.
A five-year grant from the National Cancer Institute will support research on cancer prevention and treatment in people living with HIV. The grant will focus on high-risk populations and aim to complete the ANCHOR Study, which investigates anal cancer prevention.
Hurricane Teddy is threatening Eastern Canada with powerful storms and cold cloud top temperatures indicating strong storms. The hurricane's forecast track predicts it will move over Nova Scotia on Wednesday, bringing tropical-storm-force winds and large swells.
Among individuals with type 1 diabetes, those who stopped working during lockdown experienced improved blood sugar levels. This improvement was attributed to reduced opportunities for exercise and heightened psychological stress being replaced by a more regular lifestyle and increased focus on diabetes management.
Researchers used data from seven weeks of COVID-19 patient care to create the 'COVID Inpatient Risk Calculator' (CIRC), which assesses patient risk of disease worsening. The model considers factors like age, BMI, lung health, and vital signs to predict disease progression.
Researchers mined Twitter users' follower descriptions to characterize them in detail and analyze the impact of taxpayer-funded research on academia. The study found that hundreds of papers had audience sectors dominated by conspiracy theorists or science denialists, highlighting the need for scientists to monitor social media engagement.
A study analyzing county and ZIP code-level data reveals consistently higher rates of COVID-19 illness and death among people living in more-disadvantaged communities. The analysis also showed that counties with higher percentages of poverty, crowding, and people of color had significantly higher COVID-19 death rates.
Research suggests that repeated screening of asymptomatic individuals could significantly decrease COVID-19 infections and hospitalizations. The study's findings indicate that this strategy is cost-effective when testing costs are low, but may require more frequent testing to be effective.
Researchers use NASA's IRIS mission to spot nanojets in the solar corona, revealing a potential coronal heating candidate: nanoflares. The observations confirm that nanojets are a telltale signature of magnetic reconnection and nanoflares contributing to coronal heating.
A European survey found that a majority of men and women aged 20-70 do not know what erectile dysfunction (ED) is, with one in four having never heard of ED treatments. The study emphasizes the need for open communication about ED to break the taboo and improve treatment outcomes.
A study found that children's immune responses are better equipped to fight COVID-19 than adults. Children possess higher levels of certain cytokines associated with the innate immune response, which helps protect them from developing severe disease.
A randomised controlled study found that computerised training can support preterm children's academic success, particularly in math and attention skills. The study tested two learning apps, Xtramath and Cogmed, on 65 first graders born preterm.
A study by Princeton researchers projects that a vaccine capable of eliciting strong immune responses can substantially reduce future COVID-19 cases. The study found that the nature of immune responses affects clinical outcomes and the burden of severe cases, with stronger immunity reducing future burdens.
A computational study of Euparkeria capensis reveals a 'mosaic' of functions in its hindlimb, shedding light on the evolution of locomotion in archosaurs. The fossil's unique hip structure suggests it could have assumed an upright posture, despite conflicting evidence from its ankle joint.
Researchers found epigenetic changes in domesticated chickens that differ from their wild ancestors, the red junglefowl. They identified 'hotspots' in DNA controlling epigenetic changes at hundreds of locations.
A study published in Journal of Orthopaedic Trauma found that Medicare reimbursement for common orthopedic trauma procedures has decreased by 30% over the past two decades. This decline is largely due to inflation adjustments, with costs increasing by 52.8% but average reimbursement rising only 4.9%.
A new microendoscope combining photoacoustic and fluorescent imaging has been developed, enabling the measurement of blood dynamics and neuronal activity simultaneously. This innovation could advance our understanding of the brain's structure and behavior in specific conditions.
Climate models suggest that tropical and subtropical southern hemisphere countries, including Brazil, may experience longer droughts and reduced rainfall by the end of the century. The mid-Pliocene period, which occurred 3 million years ago, shares characteristics with modern warming, indicating a possible future scenario.
A new paper suggests three strategies to address the COVID-19 surgery backlog, including expanding telemedicine services and providing transparent surgical billing. By adopting these solutions, hospitals can efficiently work through their backlogs and improve patient outcomes.
Research reveals continuous loess deposition over the past 3.6 million years, indicating a dry climate and desert conditions in midlatitude Asia. Global cooling is linked to this aridity, intensifying westerly winds and enhancing dust production.
Researchers at Arizona State University have developed a method to examine proteins in keen detail, using surface plasmon resonance (SPR) and innovative microscopy techniques. This new technique resolves single molecules, including proteins, with high sensitivity.
A recent study found that rapid warming events can lead to widespread mortality of coral reef fish. The research examined mass fish kills in the northern Red Sea and Kuwait Bay, revealing a link between rapid warming spikes and increased mortality.
Researchers found an association between shorter sleep duration and accelerated cognitive decline in older adults. The study suggests that addressing sleep deprivation could be a key factor in preventing age-related cognitive decline.
A VCU study reveals an experimental cancer drug called AR-12 may be effective against SARS-CoV-2, inhibiting viral infection and replication. The oral treatment has shown promise in previous studies, including against other viruses like Zika and influenza.
A recent study found that genomic adaptations to a rice-based diet may mitigate the risk of obesity and diabetes in some east-Asian populations. The researchers analyzed the genomes of over 2,000 subjects and identified genetic modifications associated with lower BMI and reduced insulin resistance.
A study of suspended fertility treatments during COVID-19 found that 86% of women reported negative mental health impacts and 52% experienced clinically significant depression. Protective factors like lower defensive pessimism, greater infertility acceptance, and better social support were associated with less decline in mental health.
A study found genetic variants associated with a dental anomaly and smaller body size in dogs, particularly in toy breeds. These variants affect the processing of growth hormone and RNA enzymes, leading to reduced height and weight.
Researchers discovered how regulatory T cells limit damage in the spinal cord and prevent autoimmunity, enabling partial recovery from paralysis. The study highlights Th17 and Treg cell interactions and provides insights into MS pathophysiology.
The COVID-19 pandemic has exacerbated human trafficking by increasing vulnerability among at-risk populations and disrupting support services. Researchers found that the global crisis has led to a surge in exploitation and abuse, particularly among children and women.
Researchers at Harvard SEAS developed a new lattice design inspired by marine sponge skeletons, achieving higher strength-to-weight ratios than traditional designs. The diagonal reinforcement strategy improves structural strength without adding material, paving the way for innovative infrastructural applications.
Researchers at Ohio State University have developed soft robots that can be controlled by magnetic fields, allowing for faster and less invasive delivery of medications. The 'soft' component of the robot is crucial, as it eliminates the need for motors, controllers, and tethers.