A study of 684,000 people found that self-interest campaigns led to higher solar energy adoption rates than prosocial campaigns focusing on community benefits. Exposure to prosocial campaigns increased peer recommendations and satisfaction with installations.
A new study proves that the McKee CTE staging scheme accurately represents the progression of tau pathology in CTE, correlating with clinical dementia and age at death. Researchers found five brain regions with increasing p-tau pathology that conform to CTE stage, age, and years of football play.
Researchers at UMass Amherst have identified a new regulatory role for CaMKII, a protein involved in calcium signaling, in the brain's memory center. They found that the hub domain of CaMKII plays a crucial role in tuning its sensitivity to calcium, opening up new avenues for investigation and potential therapeutic targets.
An international study reconstructs powered flight potential in theropod dinosaurs, finding it evolved at least three times. Many ancestors of bird relatives experimented with wing-assisted locomotion before flight evolved.
Scientists selectively bred zebrafish to exhibit distinct personality traits, finding that brain activities soon changed and new brain regions were activated. The study suggests a rapid pace of personality trait changes and potential implications for human behavior.
Scientists have successfully applied optogenetics to higher plants, using blue light to trigger electrical excitation and simulate plant stress responses. This allows for the non-invasive investigation of cellular communication pathways and the analysis of membrane potential waves.
The study found that macrophages play a critical role in muscle inflammation, fibrosis, and regeneration. Researchers believe that therapeutic manipulations of these cells hold promise for promoting muscle injury repair and improving outcomes for individuals with muscular dystrophy.
A new study found that schools with increased law enforcement officer presence experienced higher crime rates and more student exclusions. The research, conducted by the University of Maryland and Westat, suggests that increasing SRO staffing levels does not improve school safety and may even exacerbate issues.
A new study reveals that the COVID-19 lockdown in Nepal resulted in a 49.9% decrease in health facility births, leading to increased stillbirth rates by 50% and neonatal mortality by over 3-fold. The lockdown had a disproportionate impact on vulnerable populations, highlighting the need for improved maternal and newborn healthcare duri...
A compound used in rewritable discs has been found to exhibit Dirac electrons, behaving similarly to graphene. The discovery could lead to the development of faster electronic devices with improved switching speeds.
A Berkeley Lab study finds that California's winter precipitation will become 50% more variable by 2100, affecting agriculture, flood control, and water resource management. The MJO, a global rainfall pattern, is expected to transfer its precipitation-related atmospheric conditions to the West Coast via changes in strong winds.
A new genome sequencing technology has been used to decode the full genome of black mustard, providing insights into its genetic variation and traits. The research advances breeding of oilseed mustard crops and provides a foundation for improved breeding of wheat, canola, and lentils.
Researchers at Linköping University have developed new materials by combining nanocellulose with metal nanoparticles, resulting in antibacterial properties, color-changing abilities, and the ability to generate heat. The materials can be used for various applications, including sensors and energy-based uses.
Researchers found a 30% decrease in outpatient visits during the initial 10 weeks of the COVID-19 pandemic. The shift to virtual visits was partly offset by an increase in telephone and video visits, with over 10 million fewer in-person visits compared to previous years.
A large-scale analysis by UPMC found that patients positive for COVID-19 stay positive for an average of three weeks. Repeating tests in patients who were initially negative rarely leads to a positive result.
A novel AI-enhanced precision medicine approach identifies a novel autism subtype characterized by abnormal lipid levels, providing a potential breakthrough for early diagnosis and intervention. The research also found a strong association between parental dyslipidemia and autism spectrum disorder in children.
Researchers have made two major breakthroughs to optimize photosynthesis, increasing crop growth by 27 percent in field trials. The discoveries improved the efficiency of electron transport and carbon fixation, resulting in increased productivity and water conservation.
A meta-study of 92 studies found that secondary school students outperform their peers in traditional classes when using digital tools. The tools' effectiveness increases when used with paper-based materials and accompanied by teachers. Intelligent tutor systems and professionally trained teachers are particularly effective.
The Journal of Medical Imaging and Radiation Sciences special issue shares stories about interpersonal skills beyond technical aspects to care for patients during medical imaging and radiation therapy procedures. Guest Editor Sue Robins curated this issue as a learning experience for technologists, therapists, and patients alike.
A new UC Davis Health study found that common gastrointestinal symptoms are linked to troubling sleep problems, self-harm and physical complaints in preschool children with autism. The study highlights the link between GI symptoms and some problematic behaviors in young kids with ASD.
Honey bees from highly polluted sites in India show reduced survival rates and altered physiological characteristics, indicating air pollution's negative impact on their health. The study suggests that air pollution may also affect ecosystem services, highlighting the need for further research to address this issue.
A study in Journal of Marketing found that the dueling preferences approach can increase prosocial gifts, such as tipping and donating. This approach frames giving as a choice between two options, tapping into people's desire to express themselves.
The COVID-19 Prevention Network is launching two Phase 3 trials to evaluate the effectiveness of LY-CoV555 and REGN-COV-2 monoclonal antibodies in preventing SARS-CoV-2 infection among high-risk groups. These trials aim to explore the potential of mAbs as a rapid solution to prevent COVID-19 acquisition.
Tropical Storm Jangmi formed in the Philippines and strengthened into a tropical storm on August 9. The NASA Aqua satellite measured the storm's strength, finding the most powerful thunderstorms had cloud top temperatures as cold as -70 degrees Fahrenheit.
A study by Yale University found that US voters are willing to forgive undemocratic behavior to achieve their partisan ends and policy goals. Only 3.5% of voters would cast ballots against their preferred candidates as punishment for undemocratic behavior.
Researchers have developed a new method for reconstructing past Earth surface temperatures using clumped isotopes. By analyzing the ratio of two rare carbonate groups, scientists can now accurately determine temperature without being influenced by mineralization processes.
A breakthrough study using gene therapy to target the inner retina has prevented blindness in a mouse model of CLN3 Batten disease. The treatment led to significant survival of bipolar cells and preserved retinal function, according to researchers.
A new study found an average of over 11,000 children and teens treated for nonfatal ATV-related head and neck injuries annually in U.S. emergency departments. Experts emphasize that most serious injuries can be prevented with proper safety measures.
Researchers used a high-resolution climate model to compare Arctic sea ice conditions during the last interglacial with present-day data. The findings suggest that intense springtime sunshine led to the formation of melt ponds, which contributed to sea ice melt.
A study of over 5,000 ACS patients found that 71.8% were malnourished, with worsening malnutrition status linked to increased risk of poor outcomes. The researchers suggest that nutritional screening may be a useful tool for identifying high-risk patients and improving cardiovascular care.
A new study published in PNAS explores the impact of poverty alleviation efforts on environmental targets, finding that successful programs can increase food production and reduce poverty but may also lead to trade-offs with environmental protection. The research highlights the importance of considering social and environmental outcome...
A new study demonstrates the successful integration of individual elements that make up electronic filters onto a single component, significantly reducing space taken up by devices. The researchers ditched conventional designs and created a single, self-rolling membrane that contains both independently designed elements.
A study finds that crickets and camel crickets help disperse the seeds of the early-diverging orchid Apostasia nipponica. This mutualistic relationship allows both species to benefit from the association, with the insects obtaining nutrients from the pulp and the orchid achieving long-distance seed dispersal.
Rice University scientists have won a $1.9 million NIH grant to explore the use of CRISPR-Cas genome editing in natural fungi to discover new drugs that stay ahead of disease resistance. By understanding how fungi synthesize useful compounds, they aim to create novel drug development toolkits.
Researchers at the Institute for Basic Science found that audible sound can control chemical reactions in solution by supplying energy sources into the air-liquid interface. The study created aesthetically pleasing patterns on the surface and bulk of the solution, exhibiting life-like behavior in synthetic molecules.
Researchers at UC San Diego used CRISPR and evolutionary engineering to test foreign DNA in E. coli and observed that most mutations occurred in regulatory regions, not within the foreign gene itself. The study reveals the importance of systems biology in understanding biological function and its implications for genetic engineering.
Researchers developed a sensitive and specific early warning system for predicting NEC using stool microbiome features combined with clinical and demographic information. The pilot study showed optimal performance from a gated attention-based multiple instance learning approach.
The study found that granting collective property rights to indigenous territories led to a significant decrease in deforestation, particularly at the border of these areas. Territories waiting for full property rights saw little impact on deforestation levels.
Researchers at CNIO develop effective therapy for mice with age-related pulmonary fibrosis, activating telomerase production to prevent disease development. The treatment, a gene therapy, also successfully reversed fibrosis in mice without genetic alterations.
Researchers at KIST found that retinal neural signals from electric stimulation are altered depending on disease progression in mice affected by outer retinal degeneration. This study suggests guidelines for patient selection of retinal prostheses, improving performance and perception of artificial vision.
A new study identifies a genetic switch in brain cells that can toggle between sex-specific states when necessary, challenging the idea of sex as a fixed property. This finding has implications for human biology, particularly in understanding sex-typical behaviors and their flexibility.
New research found prenatal depression alters child's brain connectivity, with weaker white matter connections linked to increased aggression and hyperactivity in male children. The study suggests a need for better prenatal care to recognize and treat prenatal depression.
Research published in the American Journal of Obstetrics and Gynecology found that women who consume alcohol during early pregnancy face a higher risk of miscarriage. The study analyzed data from over 5,500 women and found an incremental 8% increase in miscarriage risk each week of alcohol use.
Researchers found that oxytocin administration reversed precursors of osteoporosis in female rats, including reduced bone density and decreased bone strength. The study suggests that oxytocin may be a strong ally in preventing osteoporosis during perimenopause.
A new study published in Annals of Internal Medicine found that a substantial number of overdose deaths were misclassified as sudden cardiac deaths, leading to grossly underestimated national estimates of the opioid overdose burden. Meanwhile, another study provides real-world recommendations for overcoming telemedicine challenges with...
Researchers have discovered a promising new treatment strategy for patients with prion disease by reducing levels of prion protein. This approach has been shown to significantly extend the survival of lab animals and even reverse disease markers after toxic clumps have formed in the brain.
Researchers have developed a magnesium alloy that can be used to treat tumors using a low-intensity magnetic field. The alloy, known as MgA, can rapidly heat up under the influence of an alternating magnetic field (AMF), resulting in effective tumor ablation.
The ESMO Virtual Congress 2020 will feature a virtual meeting between 19-21 September, including access to scientific programme, e-poster area, and industry satellite symposia. Accredited journalists can also access congress webcasts for re-watching presentations.
Researchers analyzed atmospheric and lightning data to study the relationship between thunderstorms and increased emergency department visits for respiratory illnesses among older adults. The study found that vulnerable groups may be susceptible to atmospheric changes caused by thunderstorms, leading to higher emergency visit rates.
Salk researchers developed a new imaging technique to study actin's function in mitochondrial division, revealing its accumulation at fission sites. The findings provide insights into mitochondrial dysfunction linked to cancer, aging, and neurodegenerative diseases.
The GCRLE awarded $7.4 million to 22 researchers, including early career scientists and established scholars, to investigate the causes of female reproductive aging. The grants will support innovative projects addressing ovarian aging and its impact on health and longevity.
Scientists developed a theoretical method to model the interior of ice giants Uranus and Neptune, allowing analysis of thermal and electrical processes. The study provides insights into the planets' geometry and evolution, including the existence of frozen cores and magnetic field generation.
A comprehensive assessment of genomic sequencing as a standalone newborn screening tool found it comes up short, missing about 160 cases and incorrectly identifying 8,000. However, sequencing can still be useful in suspicious cases not clearly identified by MS/MS.
Researchers have developed a quantum algorithm that can diagnose noise in large quantum systems, enabling the creation of more reliable and scalable quantum computers. The algorithm was tested on a 14-qubit machine and discovered correlations not previously detected.
A new study reveals that fertilizer and pesticide applications on croplands are now the primary source of sulfur emissions, outpacing fossil fuel emissions. This increase in sulfur use has detrimental effects on agricultural soils and downstream waters, similar to acid rain.
Breast cancer cells send pro-tumorigenic messages to normal cells through extracellular vesicles, reprogramming mitochondrial function and promoting migration. This process may provide a novel target for disrupting cancer progression.
A recent study found that individuals with Republican leanings tend to support the use of nuclear and conventional weapons against enemy civilians and combatants. This partisan divide in views on violence is linked to underlying attitudes towards immigrants, gun rights, and abortion, according to researchers.
Scientists found that in actual materials, there's no critical point for quantum phase transitions in a genuine zero-field environment. Instead, many-body interactions impose order on matter at low temperatures.
New research confirms pasteurisation inactivates SARS-CoV-2 virus in human milk, ensuring safe supply to preterm babies. Cold storage also doesn't impact the virus's stability, allowing mothers with COVID-19 to express and store milk safely.
A comprehensive genomic study of cervical cancers in sub-Saharan Africa has identified unique features associated with HIV-positive and HIV-negative patients. The study found distinct gene expression patterns for HPV types and epigenetic changes linked to aggressive tumors, providing potential treatment options.
A new study shows that men treated for testicular cancer at public safety net hospital and academic tertiary care center have the same outcomes, despite differences in demographics. The study eliminated sociodemographic disparities in survival and cancer recurrence rates.
Researchers developed a 1cm by 1cm soft robot that can remove contaminants from water using a magnetic field and light. The artificial aquatic polyp can guide suspended targets towards it, and then activate its tentacles to grasp and release particles.
A QUT study has developed a new model to track the probability of banana plant infection by aphids carrying the BBTV virus. The findings suggest that mathematical and statistical models can help predict areas of risk of infection and aid in disease management strategies.
Only 6.5% of world's pristine tropical forests are formally protected, leaving rest at risk due to lack of focus on forest intactness and quality in global conservation strategies. New targets for protection, restoration, and reduction of human pressure are urgently needed to conserve these ecosystems.
Researchers successfully reduced metastatic spread by using medication treatment around the time of surgery, preventing development of metastases. The study found a significant reduction in metastasis development rate in treated patients compared to those receiving a placebo.
A new study by MIT neuroscientists provides a mathematical model showing how the brain overcomes unpredictable disturbances to produce reliable computations. The model describes an inclination toward robust stability built into neural circuits due to connections between neurons.
Research published in ESC Heart Failure suggests that pupil area can predict prognosis in patients with heart failure. Patients with a small pupil area were found to have a significantly poorer survival rate and higher risk of readmission for heart failure compared to those with a large pupil area.
A 34-species artificial bacterial community was exposed to different antibiotic levels, showing changes in composition and eventually recovering to its initial state. Repeatability of responses across replicate communities suggests certain traits may predict future community behavior.
A new analysis by Children's National Hospital researchers found that reducing proteinuria in patients with FSGS significantly slows declines in kidney function and extends time before kidneys fail. The study showed that even modest reductions in proteinuria have a positive impact on kidney health.
A new study finds that gun violence has increased in the US, resulting in higher costs and severity of gunshot wounds. The study, which analyzed hospital data from 2005 to 2016, shows a significant increase in the cost of operations and length of hospital stays for patients with gunshot wounds.
A recent study published in Nature Genetics analyzed genomic differences between HPV strains causing cervical cancers, revealing distinct characteristics and implications for prognosis. The researchers identified specific patterns associated with aggressive cancers, highlighting the need for further studies on African populations.
A team of researchers has tracked a rare 'boomerang' earthquake in the ocean for the first time, revealing how it can cause devastating effects on land. The study used underwater seismometers to monitor the Romanche fracture zone and recorded a magnitude 7.1 earthquake with a unique reversing rupture mechanism.
A new study suggests that climate change will negatively influence forest growth in semi-arid climates with reduced seasonal snowpack, but less so in wetter climates. In water-limited areas, this may lead to increased tree mortality and negative impacts on forest density.
Customers with excellent dining experiences express the most dissatisfaction with automatic gratuities. Research found that high-quality service does not compensate for negative customer responses to non-voluntary tipping systems. Restaurants can explore ways to give customers a sense of control, such as providing feedback or adding se...
Dr. Tomás Ryan has received a highly prestigious award from the Lister Institute of Preventive Medicine to pursue research into infantile amnesia and its effects on learning. The prize will support his work on understanding the neurobiology of memory loss in early childhood.
A new study has pinpointed the five most likely causes of post-traumatic stress in police officers, highlighting the importance of genetic and emotional differences. The research identified specific causal factors, including a tendency to startle easily, anxiety, depression, and genetic mutations, which can contribute to the developmen...
Researchers studied Backpage.com accounts and discovered linked activities among them, which may help identify illegal trafficking activity. The study found common behaviors in ads placed by these accounts, including evasive tactics used by sex trafficking organizations.
A global data analysis reveals that intensive land use decreases wild plant reproductive success and pollination due to lower pollinator abundance. Highly specialized plants are most affected, while those relying on domesticated honey bees may have more protection.
Scientists have identified new points to calm frenzied energy production in the retina, enabling recovery. The excessive byproducts of glycolysis initiate a vicious loop of crosstalk between endothelial cells and microglia, promoting inflammation and dysfunctional blood vessels.
The Aqua satellite image shows a 10.32-mile-long and 8.16-mile-wide burn scar, indicating the fire is approximately 32,905 acres in size. NASA's EOSDIS Worldview application provides real-time imagery of the blaze.
Researchers found that households more socially connected to others taking action were more likely to do the same, suggesting a 'like-attracts-like' effect. Household connections with the marine environment also played an important role in determining responses to climate impacts.
A new study projects significant changes in fish stocks in the UK due to climate change, including increased abundance of warm-adapted species and declining populations of cold-adapted species. The findings highlight the need for flexible management approaches to adapt to these changes and ensure sustainable fishing practices.
A University of Arizona study found that mechanisms making organisms fit into current environments are distinct from those responsible for change, and occur sequentially in evolution. The research used the house finch as a model, tracking carotenoid pigments in feathers across different regions.
The U.S. Army has developed a reinforcement learning approach that enables swarms of unmanned aerial and ground vehicles to accomplish various missions while minimizing performance uncertainty. This allows for efficient execution of time-consuming or dangerous tasks, enhancing warfighters' tactical situational awareness.
Scientists created metabolic models of the bacterium associated with Huanglongbing, identifying 94 essential enzymes and metabolites required for its survival. These findings can lead to new antibacterial treatments and insights into long-lasting disease management strategies.
Korean researchers from ETRI win first and second places in the Challenge on Learned Image Compression (CLIC) with innovative AI-based video compression techniques. The team aims to optimize video compression rate and quality using multiple source technologies.
A Georgetown University Medical Center study reveals that veterans with Gulf War illness (GWI) and patients with Chronic Fatigue Syndrome (CFS) exhibit distinct brain activity patterns after moderate exercise. The finding could lead to improved treatment for veterans with GWI by diagnosing CFS as a separate disorder.
A study published in PNAS found that granting full property rights to indigenous communities in the Amazon reduces deforestation rates by 66%. This policy focus can help preserve forested areas and attain climate goals, with significant implications for indigenous people's capacity to curb deforestation.
A new study using big data and survey results from the 2018-19 flu season found strong associations between regional social media messages and vaccination attitudes and behavior. However, when people discussed vaccination with others, negative effects of social media on vaccine behavior disappeared.
The SAMURAI system measures signals across a wide frequency range, providing a detailed portrait of 5G device and channel performance. The system helps resolve unanswered questions surrounding 5G's use of active antennas, improving theory, hardware, and analysis techniques for accurate channel models and efficient networks.
A new study suggests that standard risk-adjustment methodologies have unfairly penalized rural hospitals, leading to inaccurate comparisons with non-rural hospitals. CAHs submitted significantly fewer hospital diagnosis codes due to differences in Medicare reimbursements.
A study led by researchers at Tufts University found that many consumers cannot accurately identify the amount of whole grains in products. The results show that consumers are more likely to choose products with misleading labels, which can lead to poorer health outcomes.
A study analyzing dolphin blood biomarkers reveals age-related declines in hemoglobin, alkaline phosphatase, platelets, and lymphocytes. This variation in aging rates suggests potential strategies for slowing disease progression and preventing chronic conditions in humans.
A recent study found that air pollution in Bangalore City leads to lower flower visitation rates and altered physiological responses in Giant Asian honey bees. The research suggests widespread negative impacts on these critical pollinators, threatening India's food security and ecosystems.
Researchers have developed a way to solubilize metal organic frameworks (MOFs) to create liquid-like materials. These MOF dispersions can separate gas mixtures with high efficiency and selectivity, making them suitable for industrial applications.
A study published in PLOS ONE detected coronaviruses in bats and rodents, with increased detection rates found along the wildlife supply chain. The study highlights the importance of improving coronavirus surveillance and implementing targeted wildlife trade reform to minimize public health risks.
A new vaccine candidate BCG::RD1 has shown highly protective effects against tuberculosis in older mice with type 2 diabetes. The vaccine acts on multiple immune cell subsets to mount a robust response against TB-causing bacteria.
A new study from NYU Langone Health suggests that injecting adenosine into joints can stimulate cartilage growth and prevent disease progression. The treatment has shown promising results in animal models of osteoarthritis, with regrowth rates of up to 50%.
The Center for Theoretical Biological Physics at Rice University has received a five-year extension from the National Science Foundation to pursue research on the intersection of biology and physics. Researchers will continue to use computational analysis and experimental efforts to understand cell behavior and interactions.
Researchers at EPFL have created a technology to amplify light inside hollow-core optical fibers filled with air, increasing the light intensity significantly. This breakthrough enables longer-distance transmission and potential applications in thermometers and temporary optical memory.
The region's forested areas grew more fragmented due to urban sprawl, but also saw an increase in tree cover, mainly attributed to maturing trees and land-conservation efforts. This paradox highlights the need for effective land-use planning techniques to protect habitats and minimize fragmentation.
A research team at NYU Tandon School of Engineering has developed a novel approach to fabricating MXene films that can effectively block electromagnetic interference. The drop-casting method on pre-patterned hydrophobic substrates resulted in a 38% enhancement of EMI shielding efficiency over conventional methods, making it scalable an...
A large study has found a link between cannabis use during pregnancy and an increased risk of autism in children. The study, published in Nature Medicine, looked at data from over 500,000 women in Ontario and found that children exposed to cannabis in utero were at greater risk of developing autism.
The Center for Matter at Atomic Pressures (CMAP) will investigate the properties of matter under high pressures, shedding light on the formation and evolution of planets. The research aims to uncover novel properties of materials and their potential applications.
The Studies To Advance Recovery Support (STARS) Network will focus on Central Appalachia's urgent need for recovery support services. Researchers aim to advance understanding of treatment services, particularly those using medication-assisted treatment and counseling.
Researchers found that eight commercially available mouthwashes can inactivate Sars-Cov-2 viruses in cell culture experiments. The use of these mouthwashes could potentially reduce the viral load and risk of transmission, particularly in high-risk areas like the oral cavity and throat.
A recent study examines the consequences of COVID-19 on pregnancy outcomes, child development, and long-term health effects. The research highlights the importance of continued monitoring and support for affected families.
A new study confirms Deinosuchus had the head size and jaw strength to prey on dinosaurs. The massive creature lived in North America during the late Cretaceous period, up to 33 feet in length, making it one of the largest crocodylian genera ever in existence.
Northern peatlands store large amounts of carbon and nitrogen, but are vulnerable to permafrost thaw under climate change. If thawed, these peatlands could become a source of atmospheric carbon, leading to increased greenhouse gas emissions.
A team of Skoltech and IITP RAS researchers discovered adaptive parallel mutations in protein-coding sequences of 46 amphipod species from Lake Baikal, affecting several thousand genes. The findings suggest that these mutations are driven by the species' need to adapt to their environment.
A new model by Vicky Chuqiao Yang accurately describes why politicians become more polarized despite voters staying moderate. The model, guided by the concept of 'satisficing', assumes people settle for a candidate who is 'good enough' rather than always voting for the best one.
NASA's Terra satellite detected powerful thunderstorms around Tropical Storm Mekkhala's center, with temperatures as cold as -80 degrees Fahrenheit. The storm is expected to move north before making landfall in southern China, bringing potential heavy rainfall.
Scientists have discovered that hydrogen depletion at hydrothermal vent fluids is not caused by microorganisms, but rather by non-biological processes. This finding has significant implications for understanding the global hydrogen budget and constraining the extent of a deep biosphere.
Researchers at UC Davis aim to create humanized mice by replacing mouse ACE2 with human ACE2 using CRISPR-Cas9 technology, allowing for the study of COVID-19 disease progression and susceptibility variations.
Tropical Depression 09E strengthened into Tropical Storm Elida, with maximum sustained winds near 65 mph and a central pressure of 995 millibars. Infrared imagery from NASA's Aqua satellite confirmed the storm's transition, revealing powerful thunderstorms with cold cloud top temperatures indicating heavy rainfall potential.
A new study published in JAMA Pediatrics found that young adults and adolescents prescribed opioids for the first time are at a slightly greater risk of developing a substance-related problem, but not as high as previously thought. The risk was found to be around 1-2% higher than those who were not prescribed an opioid.
A recent study found that only half of pregnant women worldwide who need Rh disease treatment actually receive it. The study, published in PLOS One, estimates that complications of Rh disease may be linked to the deaths of at least 50,000 fetuses and 114,000 newborns annually globally.
University of Toronto researchers found a dose threshold that greatly increases nanoparticle delivery into tumors, improving treatment outcomes and reducing side effects.
Research suggests that fertilizer and pesticide applications on croplands are the largest source of sulfur in the environment, exceeding peak levels seen during acid rain days. This increase poses risks to mercury levels, soil degradation, and asthma rates in agricultural areas.
South Korea's swift response to the pandemic, including rapid testing and contact tracing, helped limit deaths. The country's homogenous cultural structure enabled effective government policies.
Researchers have discovered that wheat and couch grass can accumulate high concentrations of toxic metals from contaminated soils, removing them and making the soil safer. The plants' ability to phytoextract toxic metals makes them promising candidates for effective cleaning of soils using phytoremediation.
Scientists have developed a protocol to measure mitochondrial activity in living animals using a bioluminescent molecule found in fireflies. This method reveals impaired mitochondrial functions in diseases such as diabetes and cancer.
Physicist John Barton at UC Riverside has received a $1.86 million NIH grant to develop methods for understanding how pathogens like HIV evolve and escape the immune system. His research could lead to the design of new and better treatments to fight disease.
A study published by the American Heart Association found that brain activity in the inferior frontal lobe is associated with the severity of self-reported angina and frequency of chest pain among people with coronary artery disease. The researchers also discovered that stress-related factors, including depressive symptoms and PTSD, we...
A non-fasting blood test, hemoglobin A1c (HbA1c), can accurately identify youth at risk for type 2 diabetes and heart disease. The study suggests using HbA1c more frequently to screen youth for diabetes and related health risks.
Veterans with PTSD prefer buildings with large windows, easy entrance and exit locations, open floor plans, and green spaces to feel comfortable. Interior design features like brighter colors and fewer furniture pieces also contribute to their comfort.
Researchers developed finned nanoporous materials that facilitate faster molecular transport, reducing transportation limitations in zeolite catalysts. The new design triples the efficiency of conventional catalytic materials and enables longer catalyst lifetimes.
Research reveals the resolution of injury-induced inflammation is under dietary control, requiring a balance of hormonal and genetic factors. The diet can enhance or inhibit each step of the process, affecting healing outcomes.
Researchers propose repurposing agtech labs for diagnostic testing in human pandemics. Sophisticated equipment used for crop and animal breeding can be easily adapted for tracing and detection. The approach aims to relieve pressure on limited health sector testing tools and speed up response measures.
A global research team has developed a new adsorbent-based desalination process that uses sunlight to regenerate metal-organic frameworks (MOFs), producing clean drinking water in under 30 minutes. The technology filters harmful particles and achieves a TDS of <500 ppm, making it suitable for millions of people globally.
A study on Arctic tundra plants reveals that snow cover and summer temperature significantly impact functional trait diversity. In a warming climate, tundra plants may develop taller leaves and rapid resource-acquisition traits.
Researchers found that filling homes with calming pheromones can reduce undesirable interactions between cats and dogs, such as dog chasing cat or barking at cat. Both Feliway Friends for cats and Adaptil for dogs showed positive effects on desirable behaviors like friendly greetings and relaxation in the same room.
The ACM SIGCOMM conference emphasizes the importance of communications technologies in maintaining daily life. The virtual event showcases research papers on various topics, including programmable switches and video applications. Keynote speakers are recognized for their contributions to data network architectures, and the conference a...
A new study suggests that climate change may require cultural sites to undergo transformation rather than strict preservation. Experts argue that some landmarks should remain damaged as a 'memory' of the event and serve as a warning for communities.
A new analysis reveals that education has a positive impact on cognitive function in early and middle adulthood, but does not prevent age-related cognitive declines. Individuals with more years of schooling tend to have higher levels of cognitive function until later in life.
A recent clinical trial found that aspirin use increased the risk of advanced cancer progression and early death in older adults. Aspirin was associated with a higher risk of metastasized cancer and stage 4 cancer, leading to higher mortality rates among those diagnosed with advanced solid cancers.
Physicists have created a new method to study previously invisible quantum states of electrons using optical vortices. By combining conventional laser beams with swirls of light, researchers can detect the properties of emitted photoelectrons and gain insights into material structure and interaction with light.
A recent study published in ACS Pharmacology & Translational Science found that COVID-19 does not directly damage taste bud cells, contradicting previous studies. Instead, the researchers suggest that taste loss is likely caused by events induced during COVID-19 inflammation.
A new study published in Nature Climate Change suggests that intensified rainstorms predicted for a warmer climate may efficiently water major crops, partially offsetting projected yield declines caused by rising heat. The research found that years with heavy rains of up to 20 millimeters per hour resulted in higher yields.
The Undinarchaeota, a previously unknown phylum of aquatic Archaea, have been found to likely depend on partner organisms for growth, while also conserving energy through fermentation. Their discovery provides new insights into the diversity and evolutionary history of Archaea.
New research from UBC Okanagan creates a sustainable and non-toxic oil and water-repellent performance textile finish. The fabric repels water, sweat, and oils without using PFCs, addressing environmental concerns.
A survey study evaluated the curriculum on health disparities and perceptions of training among internal medicine residents. The findings suggest that program directors and residents have differing perspectives on the adequacy of training, highlighting a need for improvement.