Researchers from the Institute for Basic Science synthesized four new kinds of stabilized radicals with ferromagnetic properties, opening doors to applications in rechargeable batteries and molecular spintronics. The oxime radicals were stabilized using N-heterocyclic carbenes, a breakthrough in synthesizing organic radicals.
Researchers found greater grey matter volume in brain regions associated with auditory perception and emotional processing in individuals with high noise sensitivity. This suggests that noise sensitivity may require more neural resources to process sound, potentially related to self-awareness of noise-induced sensations.
A University of Queensland study found that goanna raids on loggerhead turtle nests increased since feral fox control in the 1980s. Researchers observed up to 400 disturbed nests annually at Wreck Rock beach.
The US Department of Agriculture's National Institute of Food and Agriculture (NIFA) has announced support for projects that strengthen food and agricultural science education in insular areas. The funding is made available through three programs: Resident Instruction Grants Program, Distance Education Grants, and Agriculture and Food ...
Guilty feelings and shame play a role in reducing bribery, according to SMU economist Danila Serra's research. She found that corruption declines when perpetrators consider social costs of their actions and victims can share information through online reporting systems.
Researchers have modified lithium-ion batteries to include slits along the electrodes, potentially mitigating battery failure during automobile accidents. The prototype improved energy density and reduced housing material costs, offering a safer alternative for electric vehicles.
Researchers found that father rejection predicted increases in social anxiety, which in turn led to more loneliness in adolescents. Forming good relationships with parents is essential for an adolescent's well-being, with thriving friendships associated with better psychological health and academic performance.
A researcher at Case Western Reserve University is investigating the link between abnormal embryonic brain development and autism. The study aims to understand how cell-signaling defects lead to excessive early brain-cell growth and enlarged neonatal brains, resulting in long-term alterations in brain circuitry.
A new video game has been shown to improve doctors' ability to recognize and triage severe trauma patients, outperforming traditional text-based education. The game, which uses narrative engagement to promote behavior change, recalibrated physicians' brains to make quicker decisions with incomplete information.
Researchers found that wine glass capacity in England increased from 66ml in the 1700s to 417ml in the 2000s, with the mean size being 449ml. This gradual increase was followed by a rapid rise since the 1990s, which may have contributed to the steep increase in wine consumption.
A study found that teenage survivors of a terror attack were four times more likely to have migraines and three times more likely to have frequent tension headaches than non-survivors. The study suggests that highly stressful events may lead to ongoing suffering with debilitating headaches.
A Concordia University study found that people who believe they're going to lose control exhibit checking behavior more frequently. The research suggests treating this fear may reduce symptoms of OCD, panic attacks, and other anxiety-related problems.
A recent study by University of Kansas researchers found that people's racial and political identities strongly influence how they view the causes of deadly police encounters. African Americans, liberals, and Democrats generally attribute fatal encounters to broader problems in policing. The researchers recommend that police department...
Endocytic waves initiated by clathrin emerge in some cell populations and are temporally related to downstream waves of F-BAR and other actin regulating proteins. This study reveals the link between endocytosis and generation of cortical actin waves, providing insight into how cells maintain plasma membrane composition.
Kansas State University researcher Anna Zinovyeva is studying microRNAs to understand their role in regulating gene expression, with potential breakthroughs for human health conditions such as cardiovascular disease and cancer. The $1.8 million grant will support her lab's exploration of new leads in microRNA regulatory activity.
Researchers from University of Turku successfully induced a functional analogue of synaesthesia in the brain using hypnosis. The study confirms previous results and shows that hypnosis can rapidly trigger visual hallucinations and induce a form of synaesthesia, offering new insights into cognitive neuroscience.
Researchers found that local stress induced by crowding leads to differentiation, triggering the movement of stem cells upwards in the tissue. This mechanism helps maintain balanced numbers of stem and differentiated cells, ensuring proper skin function.
Researchers developed a model that explains how bacteria adapt to environmental changes, such as temperature and nutrient availability. The study found that the adaptation mechanism is based on a global strategy for redistributing resources, which allows bacteria to survive in fluctuating environments.
A large observational study found no link between rainfall and visiting the doctor with joint pain, dispelling a commonly held belief. Despite this, researchers suggest larger data on disease severity may be needed to confirm or deny the relationship.
A self-taught breathing retraining program shows similar results to face-to-face training with a physiotherapist in improving symptoms, mood, and ability to conduct day-to-day activities. The program is cheaper and less resource-intensive than physiotherapist training.
Researchers at UT Southwestern Medical Center have made a breakthrough in treating autistic children with neuromodulation, which restored social impairments. The study found that stimulating a specific part of the cerebellum improved social behaviors in both mice and humans, offering new hope for autism treatment.
Scientists have developed a noninvasive tuberculosis test that can detect active infections in HIV-negative patients using urine samples. The test, which traps sugar molecules found on the TB bacterium's outer coat, has shown increased sensitivity and accuracy compared to previous methods.
A study found that lactic acid bacteria can protect against different subtypes of influenza A virus, resulting in reduced weight loss and lower amounts of virus replication in the lungs. The researchers used a heat-killed strain of Lactobacillus casei DK128 to pretreat mice before infecting them with the virus.
Researchers from Hong Kong University of Science and Technology discovered a new mechanism of action for DISC1, a protein linked to psychiatric disorders. The study found that DISC1 regulates Ndel1's kinetochore attachment during mitosis, leading to cell-cycle deficits in neuronal stem cells.
Researchers from GEOMAR and Universidad de Chile found that the 2016 earthquake released accumulated energy from a previous quake in 1960, with a slip of over 4.5 meters. This study suggests reevaluating seismic cycles for risk assessment and construction recommendations
A Drexel University study suggests that if a quarter of high-risk men use daily PrEP, 3 out of every 10 HIV infections could be prevented. The study also found that when all preventive strategies were combined, they resulted in the prevention of 72.2% of infections.
The MAVEN mission helps answer the question of how long a rocky planet might be habitable by orbiting a red dwarf star. Based on Mars' atmospheric loss data, researchers estimated that such a planet's atmosphere could lose charged particles and neutral particles at significantly higher rates.
A new case study reveals the potential for Chagas disease transmission among individuals with family ties to Central and South American nations. Early detection and treatment can prevent serious long-term effects such as heart failure.
In an evolutionary competition, bacteria and ciliates develop attack and defense mechanisms, with defense coming at a high cost for reproduction, reducing intraspecific diversity.
Researchers developed micro-grippers that can navigate PacMan-like virtual mazes with up to 3.4 body-lengths per second. The grippers' shape and size were crucial for successful navigation.
Researchers at University of New South Wales claim laser-driven hydrogen-boron fusion is within reach, producing high energy output without radioactivity. The breakthrough could make it possible to harness fusion energy in the next decade.
During a total solar eclipse, plants responded differently to changes in light and temperature, challenging circadian rhythm theories. The research team observed varied reactions among four plant species, with some displaying internal clocks that were activated by temperature changes rather than light.
The longest-ever record of Earth's climate history has been assembled from the oldest ice core ever drilled outside the polar regions, revealing more than half a million years of climate history. The ice core provides dramatic evidence of a recent and rapid temperature rise at some of the highest, coldest mountain peaks in the world.
The structure of chloride channel TMEM16A has been determined, revealing a unique activation mechanism that could restore hydration of the mucus layer in cystic fibrosis patients. Researchers believe that activating this channel could compensate for the defect in chloride ion secretion, paving the way for novel therapies.
A stress protein found in muscle has been linked to diabetes promotion, but blocking it with inhibitors could prevent glucose intolerance. FKBP51-protein inhibitors are being developed for clinical trials to treat diabetes and metabolic diseases.
The Michelson Prizes aim to support young scientists developing groundbreaking approaches to defeat major global diseases. Two $150,000 prizes will be awarded in June 2018 to identify innovative projects beyond conventional approaches.
Belgian researchers have created a new artificial ovary prototype that resembles human ovarian tissue in terms of architecture and rigidity. The fibrin-based design could be used for ovary transplant, providing alternatives for women with infertility or cancer patients unable to conceive after treatment.
The RegioMOVE project aims to create a user-friendly, environmentally compatible and system-overlapping portfolio of mobility offers for the region of Karlsruhe. Karlsruhe Institute of Technology (KIT) will contribute its know-how to the project.
A recent study published in PLOS ONE and American Journal of Pathology suggests that Lyme bacteria can survive a 28-day course of antibiotics for months after infection. The study found living B. burgdorferi spirochetes in ticks and multiple organs of primates treated with doxycycline, as well as persistent infections in some subjects.
A team of experts re-analyzed data from 31 clinical trials to compare single vs. multiple-use catheters and urinary tract infections. They found that studies tend to favour single-use catheters, indicating potential risks with catheter reuse.
High-resolution climate models project significant changes in US temperature patterns, including extreme heat events and altered growing seasons. The southeastern US will experience maximum summer temperatures every other day by late-century.
A study from Michigan Medicine found that 20% of young colon cancer patients have an inherited genetic abnormality, highlighting the need for broader genetic testing. The research suggests that even without family history, these alterations can impact care and family members.
Researchers at UNC School of Medicine discovered that the minichromosome maintenance (MCM) complex plays a crucial role in keeping stem cells in their immature state. The study suggests that rapid MCM loading rate is essential for maintaining stem cell identity.
Experts say children aged 8-10 are best placed to explain surgical facts to patients due to their everyday language usage. Research shows that clear information reduces anxiety and improves patient satisfaction.
Researchers found that the East Antarctic Ice Sheet has a history of expanding and shrinking, indicating it could contribute to global sea level rise. The study used geophysical and geological data to reconstruct how glaciers on the Sabrina Coast have advanced and retreated over 50 million years.
Researchers at MIT have developed nanobionic plants that can produce dim light for nearly four hours using nanoparticles. This breakthrough technology aims to revolutionize indoor lighting and could one day transform trees into self-powered streetlights.
Researchers at Clemson University are developing a new type of smart material that can detect damage in vehicles, such as impacts and cracking. This technology has the potential to reduce maintenance costs and improve safety by enabling vehicles to perform self-diagnostic checks and avoid accidents.
A study by the University of Southampton found that breathing exercises can significantly improve the quality of life for people with asthma. The interventions, which included DVD and face-to-face physiotherapy, reduced asthma attacks and lower NHS healthcare costs.
A Pennsylvania study found that infants born to mothers near active fracking sites are 25% more likely to have low birthweight, a risk factor for infant mortality and other health issues. Exposure to fracking pollutants may contribute to this increased risk.
A recent study found that patients who received gabapentin before and after surgery were more likely to stop using opioids. The nonopioid pain medication may promote opioid cessation and prevent chronic opioid use.
A study published in The Economic Journal found that default choices significantly impacted subscription cancellations, with 99.8% of consumers opting out when the option was clear, but only 36.4% when action was required. Lower socioeconomic groups were less likely to actively cancel subscriptions.
A Brazilian-American research group has published a comprehensive study on monitoring the survival of muriquis, two critically endangered primate species. The study highlights key factors such as population trends, conservation priorities, and feasibility, providing a roadmap for preserving these unique animals.
Researchers developed a genomic blood test that uses gene activity data to predict survival rates for patients with advanced heart failure who undergo mechanical circulatory support devices. The test was 93% accurate in predicting outcomes and could improve survival rates and treatment decisions.
System 96W, a developing area of tropical low pressure, is expected to affect the central Philippines. The storm's western quadrant has moved over the east-central Philippines, with multiple satellite images showing its elongated shape and several areas of thunderstorms.
A new study published in JAMA Psychiatry found a small increase in the risk of heart defects after first-trimester exposure to methylphenidate. In contrast, amphetamines were not associated with an increased risk of birth defects or congenital heart defects.
New fMRI applications help researchers map verbal and visual memory in children with epilepsy, demonstrating the potential for non-invasive fMRI to assess and diagnose pediatric epilepsy. A second study showcases the ability of resting-state fMRI to assess language laterality, paving the way for expanded use as a clinical tool.
Researchers at the University of Copenhagen have developed a model to calculate the impact of synergistic chemicals on environmental damage, which can aid in EU environmental legislation. The model can predict the effects of certain synergistic antifungal agents and gain insight into how synergy arises.
Researchers charted the lineage of potatoes to understand how they were domesticated and how their DNA evolved. They identified genes targeted during domestication that control variance for agricultural traits, vital to food security.
Researchers have developed soft power cells that mimic the electric eel's ability to generate high-voltage electricity while consuming low current. The cells are made of hydrogel and salt and could potentially power implantable or wearable devices without toxicity or frequent recharging.
A Rutgers-led study finds that scientists won't be able to determine the exact sea-level rise scenario until the 2060s due to Antarctic instability. Meeting the Paris Agreement goal of zero greenhouse gas emissions could make lower sea-level rise outcomes more likely.