A new study published in PLOS Medicine found a spatial relationship between COVID-19 mortality and population-level health and socioeconomic indicators. The researchers identified 9 key indicators, including chronic kidney disease and nursing home prevalence, which had the largest individual effect on COVID-19 mortality rates.
Infection prevention organizations recommend COVID-19 vaccination as a condition of employment for healthcare personnel. The vaccines have been shown to be safe and effective in preventing infection and reducing transmission, with benefits including protecting patients, healthcare personnel, and communities.
Researchers at Michigan Technological University have developed a food generator concept that turns plastic waste and inedible biomass into edible protein. The project, which won the 2021 Future Insight Prize, uses microbes to break down plastics and non-edible plant biomass into safe and nutritious food.
Researchers have resolved magnetic structures of different topological semimetals using advanced techniques. For PrAlGe and DySb, the study reveals a uniaxial magnetic interaction in PrAlGe with antiferromagnetism and a field-induced tricritical phenomenon in DySb.
Researchers successfully synthesized crenarchaeol, a complex organic lipid found in archaea membranes. The correct structure reveals 22 chiral centers and an uncommon cyclohexane group, with implications for understanding oceanic nitrogen cycles and reconstructing past sea temperatures.
Nearly 54% of US-born minor migrants in Mexico are underinsured, with limited access to quality care and financial protection. The study calls for transborder policies to address place-based inequities and recommends solutions such as reintegration policies and expedited dual-citizenship application processes
Researchers propose a new method to realize Majorana zero modes in monolayer Fe(Te,Se) using an in-plane magnetic field and electric gating. The study demonstrates that the material is a promising platform for topological quantum computation with scalability and electrical tunability.
A new study published in PAIN found that what parents say in the first minute after a vaccine is crucial in reducing children's distress. The researchers recommend keeping kids calm with physical strategies and delaying verbal coping statements until they're over initial distress.
Researchers have discovered that rat whiskers act like antennae to amplify tiny stick-slip motions caused by friction, enabling the brain to perceive surface textures. This breakthrough has far-reaching benefits for design of textured surfaces for visually impaired and robotic safety in low light environments.
A new clinic has significantly improved the mental health and well-being of transgender young people in Melbourne. The First Assessment Single Session Triage (FASST) clinic reduced initial wait times to just 10 months, resulting in lower levels of depression and anxiety.
Research found that adult patients under 65 had less trouble paying for medications, dental care, and delayed treatment due to cost. The ACA's key features, including the Health Insurance Marketplace, led to a significant decrease in financial burdens.
Researchers have identified four main types of SCOBY microorganisms that contribute to kombucha fermentation, allowing brewers to narrow down variables and produce consistent flavors. The study, which used high-throughput DNA sequencing approaches, provides a comprehensive picture of SCOBY microbial community ecology.
A recent study assessing the impact of the COVID-19 pandemic on mental health among individuals aged 50-80 in São Paulo, Brazil, found that the prevalence of depression and anxiety remained relatively stable. The study, which involved over 2,000 participants, revealed a decrease in symptoms of both conditions during the pandemic period.
Researchers found that Veillonellaceae family members contribute to disease by altering inflammation and metabolism in the cervicovaginal region. The study also identified three specific bacteria species - V. atypica, V. montpellierensis, and M. micronuciformis - that increase inflammation and promote cell death.
Children exposed to air pollution may experience poor inhibitory control and academic skills in early adolescence, including spelling, reading comprehension, and math. Interventions targeting inhibitory control might improve outcomes.
Researchers at North Carolina State University developed bite-proof textile materials using a computational model, tested with live mosquitoes and volunteers. The resulting fabrics prevented 100% of mosquito bites in experiments.
Researchers outline a four-stage process to facilitate pleasurable social atmospheres, including preparation, activation, unification, and memory storage. The study highlights the importance of cooperation between firms and consumers in creating successful social atmospheres.
A global study estimates that 4% of all newly diagnosed cancers in 2020 are associated with drinking alcohol, with men accounting for more than three-quarters of those cases. Moderate drinking was found to be problematic, contributing to over 103,000 cases.
Scientists at Argonne National Laboratory have devised a unique means of achieving effective gate operation with electromagnonics. They can rapidly switch between magnonic and photonic states over a period shorter than the magnon or photon lifetimes, enabling real-time control of information transfer.
A recent study found that more Americans with opioid use disorder are receiving evidence-based treatment. However, significant gaps in care remain along racial lines, highlighting the need for policymakers and medical providers to address these disparities.
Researchers have developed a novel spectral-volumetric compressed ultrafast photography system that captures 5D information in a single snapshot. This breakthrough imaging technique enables new insights into ultrafast phenomena in physics and biochemistry.
Researchers developed graphene oxide membranes that maintain better filtration performance than commercial polymeric membranes. These membranes preserve the texture, flavor, and nutritional value of milk by rejecting fat, proteins, and some minerals.
University of Arizona engineers harness the power of perovskites to create ultra-thin and flexible solar cells with high efficiency rates. The new process, called RAPID, aims to reduce grain boundaries by 90% and improve stability, leading to significant impacts on perovskite production.
Researchers characterize Photorhabdus Virulence Cassette as potent effector Pdp1, responsible for cytotoxicity against eukaryotic cells. The cassette enables direct translocation of effectors into mammalian macrophages to induce cell death.
The study improves laboratory constraints on exotic spin interaction, a key area of research for understanding dark matter and extra forces. By exploring velocity-dependent interactions, the team sets a four-order magnitude stricter limit than previous results, providing a new approach to probing beyond the Standard Model.
Researchers found that cannabis terpenes mimic the effects of cannabinoids, providing pain relief without increasing negative side effects. The study suggests terpenes may be used to boost the efficacy of THC and reduce psychoactive effects, leading to a potential dose-reduction strategy for pain management.
An international team has developed a method to analyze ancient DNA in museum specimens, allowing for their placement on the evolutionary timeline. The technique enabled researchers to trace the evolutionary history of several species over tens of millions of years.
A new model developed by Newcastle University's researchers tracks the vertical movement of algae-covered microplastic particles, identifying processes that underpin their trajectories. The study shows that particle properties and algal population dynamics determine the movement of microplastics below the ocean surface.
Lee Lynd, a renowned expert in plant biomass utilization, will lead the Advanced Second Generation (A2G) Biofuel Laboratory at the University of Campinas in Brazil. The lab aims to develop sustainable technology for producing bioethanol from agricultural products at lower costs.
A nationwide database of community assets was created to help municipalities craft development plans, finding that natural and cultural assets correlate most strongly with farmers' success. The research suggests that communities with nonprofits, social enterprises, and creative industries support DTC farm marketing efforts.
New research reveals that low-income neighborhoods and minority communities experience significantly more urban heat than their wealthier counterparts. The study, published in Earth's Future, found that land surface temperatures in these communities can be up to 4 degrees Celsius warmer during the summer months.
A new study published in Circulation: Genomic and Precision Medicine Journal found that teenagers knowing the results of their cardiomyopathy genetic tests do not harm family relationships or function. In fact, most adolescents were glad to receive their test results, suggesting improved mental health outcomes.
A global study found that certain countries perform significantly better than their neighbors in the effectiveness of their protected areas. The research estimated that overall, protected areas established between 2000-2012 prevented 86,062 square kilometers of forest loss.
A Baylor University study assesses the relationship between large-scale renewable energy and biodiversity conservation. The research suggests that while some renewable energy sources, like hydropower, have been well-studied, others, such as solar, have unknown impacts on local ecosystems.
A single dose of the Sputnik V vaccine elicits significant antibody responses against SARS-CoV-2, with 94% of participants developing IgG antibodies within three weeks. Previously infected individuals show higher antibody levels after one dose compared to fully vaccinated volunteers.
The brain's globally sparse yet locally compact modular topological characteristics reduce resource consumption for establishing connections. The research model shows that rewiring the network to a more biologically realistic modular structure significantly reduces running consumption and building cost.
Researchers uncovered evidence of wild plant resources used to diversify the diet and supplement domestic staples, including tuberous plants and millet seeds. The analysis also revealed complex processing strategies and seasonal life cycles for these plants.
Researchers from Osaka University found that protein phosphatase 1 binds to RIF1 at broken DNA ends, blocking proteins that create single-stranded DNA tails, and promoting the non-homologous end joining repair pathway. This novel mechanism helps protect double-strand breaks from developing a tail, which is what Shieldin binds to.
Researchers at Graz University of Technology have demonstrated the absorption of energy from laser light by free electrons in a liquid for the first time. This breakthrough opens new doors for ultra-fast electron microscopy, crucial for investigating smallest objects at fastest time scales.
Researchers found a nearly 35,000% increase in COVID-19 vaccine and infertility Google searches following a misinformation event. The study highlights the dangers of misinformation campaigns on public perception and decision-making, particularly among pregnant patients.
A team of researchers developed a method combining electron microscopy and Gaussian process regression to measure atomic displacements more accurately, achieving precision of 0.2%. The technique was tested on gold nanostructures, revealing strain distributions varying by shape.
Researchers developed novel imaging approach to visualize eggs and embryos in live animals, revealing complex dynamics of egg and embryo transport. The findings have important implications for studies of fertilization, embryogenesis, and in vitro fertilization.
A recent study published in Cell Reports found that KIF5C plays a critical role in long-term memory formation by transporting RNA cargo to synapses. The research suggests that impairments in KIF5C could contribute to neurological disorders, such as intellectual disability and autism.
Leading cardiovascular organizations call for global action to improve clinician well-being, citing drivers such as lack of control over workload and misalignment of values. The organizations suggest strategies to prevent burnout, including supporting psychosocial health and creating healthy work environments.
Researchers found that cells in specific skin areas develop local memory to contact allergens, leading to faster reactions and a more complex picture of the disease. This discovery may lead to new treatment options for patients with contact allergy.
Researchers discovered that symbiotic bacteria living in shipworms' gills do not have the enzymes to break down lignin, a thick and difficult-to-digest layer of cellulose. Despite this finding, scientists are still trying to figure out what within the shipworm could be responsible for breaking down lignin.
Researchers at Harvard Medical School study how electrical impulses in the heart travel from cell to cell, using gap junctions. The connections between cells facilitate a local current flow due to voltage gradients and low electrical resistance pathways.
Researchers found a compound derived from turmeric essential oil has neuroprotective properties against Parkinson's disease, by enhancing cellular antioxidants and activating Nrf2. The findings suggest that compounds with anti-inflammatory effects on microglia may suppress dopaminergic degeneration, opening new avenues for treatment.
The University of South Florida has been awarded a four-year, $69.9 million NIH grant to continue its Type 1 Diabetes Research study. The study aims to identify environmental factors that influence autoimmune destruction of beta cells in young children with genetic susceptibility to type 1 diabetes.
Researchers developed a miniaturized and high-speed quantum random number generator (QRNG) with an output rate of 18.8 Gbps, exceeding previous records. The QRNG uses a photonic integrated chip and optimized real-time post-processing to achieve this feat.
Researchers have developed high-performance polarization-sensitive photodetectors on 2D β-InSe, exhibiting excellent stability and strong anisotropic optical and electronic properties. The material's unique crystal structure enables direct detection of polarized light without optical filters or polarizers.
A WVU researcher led a task group to develop guidelines for reducing data transfer errors in radiation therapy. The measures aim to safeguard against medical errors in treatments that over half of all cancer patients receive.
A recent study from the University of Minnesota and Hennepin Healthcare Research Institute reveals racial and ethnic inequities in COVID-19 testing access. The study found that patients from different socio-demographic groups were more likely to seek care through outpatient or emergency department services, highlighting structural barr...
A recent study by UW researchers found that while some students experienced intense distress, others reported minimal impact on their mental health during the spring 2020 quarter. Problem-focused coping strategies protected students from negative effects of stress and anxiety.
Scientists at Tokyo Institute of Technology developed a computational method to predict the cell-membrane permeability of cyclic peptides, exhibiting promising accuracy. The protocol has potential to aid in designing and discovering cyclic peptide drugs with high cell-membrane permeability.
A team of geneticists sequenced DNA from a 1,600-year-old sheep mummy from Iran's Chehrābād salt mine, revealing ancient sheep husbandry practices. The preserved DNA showed remarkable integrity, with longer fragment lengths and less damage than expected.
The VATRAC trial confirms VivAer's safety and efficacy in treating nasal airway obstruction caused by nasal valve collapse. Patients treated with VivAer showed significant improvement in symptoms compared to the control group, with superior responder rates and symptom reduction.
A population-based study of nearly 30 years of billing data reveals a significant payment gap between female and male ophthalmologists in Ontario, even after accounting for age and practice differences. The disparity is more pronounced among ophthalmologists compared to other surgical specialty groups.
Researchers found that during the COVID-19 pandemic, food-insecure individuals made fewer grocery shopping trips due to concerns about contracting the virus, unlike food-secure individuals. However, they did not increase spending per trip, highlighting a serious issue in how different populations are impacted by the pandemic.
Researchers discovered that physical load stimulates bone growth through the expression of osteocrin (OSTN), a peptide produced by osteoblasts. OSTN is critical to regulating bone growth and physical endurance, with its expression decreasing when load is reduced and increasing with load stimulation.