A new study found that while most people are willing to reduce their personal energy consumption, many are hesitant to share their energy data with third parties. Climate change awareness and cost concerns play a significant role in shaping public acceptance of demand-side management systems.
Researchers found a positive association between cardiorespiratory fitness and white matter structural integrity in the brains of older adults. Exercise, particularly walking, was identified as a potentially effective strategy for delaying cognitive decline and improving quality of life.
Researchers found that atrial fibrillation, the most prevalent heart rhythm disorder, is associated only with non-ST segment elevation myocardial infarction (NSTEMI) type of heart attack, increasing risk by 63 percent overall and higher rates in women. Atrial fibrillation has long been known to be a risk factor for stroke.
A 3D map of galaxy superclusters has been created, providing insights into dark matter and its distribution in the universe. The map, published online in Monthly Notices of the Royal Astronomical Society, spans nearly two billion light years.
Researchers have pinpointed a new mechanism responsible for the progression of malaria, which could lead to new therapies. The study found that nanoscale knobs on infected red blood cells cause cell stiffening and reduced blood flow.
Researchers at North Carolina State University and MIT have developed a lightweight membrane that can significantly reduce low-frequency noise in aircraft cabins. The membrane covers one side of the honeycomb structure and blocks sound energy, making flying more pleasant for passengers.
A new analysis of the Surveillance, Epidemiology, and End Results (SEER) database found significant variation in health insurance coverage among cancer patients based on demographics and cancer type. Younger, non-White, and rural patients were more likely to be uninsured, while males were less likely than females to have insurance.
Researchers at TU Wien found that the holographic principle can hold true even in flat spacetime, confirming its validity in our own universe. This validation suggests that the universe may be a hologram, with three-dimensional space being an image of two-dimensional processes on a cosmic horizon.
A UTMB study shows that augmenting a gas naturally in our bodies, hydrogen sulfide, can reduce the severity of respiratory syncytial virus (RSV) infection. The researchers found that providing a drug that triggers a steady release of this gas blocks RSV viral replication and inflammation.
A new study reveals that monk parakeets invading Europe and North America share similar genetic patterns, indicating they originated from the same small area in Uruguay. The invasive populations have lower genetic diversity compared to native populations, which is unusual for species with successful invasions.
A study published in The Journal of General Physiology reveals the distinct roles of calcium channels in controlling arterial tone and blood flow to the brain. Researchers found that blocking L-type and T-type channels has opposite effects on blood flow, with one promoting vasodilation and the other constricting arteries.
The project aims to equip hospital chaplains with research skills, enabling them to guide, evaluate and advocate for spiritual care. This will advance outcome-oriented chaplaincy care and align with the growing body of evidence connecting religion and spirituality with better patient outcomes.
Scientists at Beth Israel Deaconess Medical Center have discovered a long-sought component of the neural network that controls eating, finding that the melanoncortin 4 receptor-regulated circuit inhibits and controls hunger. Activating this circuit reduces feeding in mice and removes feelings of intense hunger.
The bumblebee genome has been mapped, revealing a relatively small fraction of genes involved in the immune response compared to flies and mosquitoes. Despite its weak social organization, the bumblebee has just as few immune genes as the honeybee, suggesting that diet may play a role in shaping its immune system.
A new study found that patient portals exacerbate existing health disparities, with less educated and minority patients being less likely to use electronic medical records. Patients with low health literacy skills were 3.5 times more likely to be registered than those without these skills.
A study combines ecology and human needs to map regional strengths and weaknesses in Baja fisheries. The research reveals that each region has unique characteristics, requiring tailored policies to achieve sustainability without undermining its strengths.
Researchers have created a method that can identify the mass and shape of individual molecules, opening up new possibilities for biologists and biomedical applications. The technique uses vibrations in a tiny device to measure the mass-to-charge ratio and then analyzes the resulting frequencies to determine the molecule's shape.
Researchers found that situational ambiguity enables people to cheat and justify their actions more easily. In experiments, participants were more likely to report incorrect values when the correct answer was not clear, indicating a self-serving bias.
A national survey found that only 11% of women can correctly identify pregnancy, lupus, and other female-specific stroke risks. The survey also highlights the importance of recognizing early warning signs such as hiccups, atypical chest pain, and dizziness.
Research reveals that detection rates of critical congenital heart disease before birth have improved, but disparities remain in poor and rural communities. The study found that those living in these areas are less likely to receive a diagnosis before birth due to limited healthcare resources.
The Helmsley Charitable Trust has launched a global type 1 diabetes prevention initiative, investing $8.7 million in international grants to support observational studies and clinical trials. The project aims to identify new pathways to prevent the disease through data analysis and intervention clinical trials.
Researchers found a significant association between Google search volume of the 'n-word' and higher mortality rates among Blacks. The study suggests that area-level racism can be monitored using internet query-based measures, pointing to its impact on mortality risk.
Researchers have developed a large-scale sequencing technique called Genome and Transcriptome Sequencing (G&T-seq) that reveals the unique genome sequence of a single cell and the activity of genes within that cell. The study found that when a cell loses or gains a copy of a chromosome, the genes in that region show decreased or in...
Researchers Paul Dassonville and Scott A. Reed found that the brain relies on a shared representation of space to make perceptual judgments and guide behavior, contradicting the notion of separate pathways for perception and action. This study challenges long-held assumptions about how the brain processes visual information.
Breast cancer survivors experience chemo-brain, a condition characterized by chronically wandering minds and inability to focus. UBC research reveals that their brains are stuck in a disengaged state, making it difficult for them to concentrate on tasks.
A new study found that using a simple device for eight hours a night can help people with prediabetes improve their blood sugar levels and reduce the risk of progressing to diabetes. Continuous positive airway pressure (CPAP) treatment was shown to lower glucose metabolism, insulin regulation, stress hormone levels, and blood pressure.
A study on adolescent bariatric surgery found that severely obese teens experience musculoskeletal pain and functional difficulties. Lower extremity pain was a key predictor of functional impairment and low health-related quality of life scores.
A researcher has uncovered a relationship between upright locomotion and spinal health, finding that human vertebrae with disc problems are closer in shape to those of chimpanzees than those without disc problems. The study suggests that evolution may not have fully adapted the human spine for bipedal walking.
A new study analyzing over 460 conifer species found that the ancient pollination mechanism is gradually disappearing, leading to a loss of buoyant saccate pollen and droplet emission. Instead, species evolved new traits or lost existing ones, demonstrating 'stasis and release' in plant evolution.
Researchers at Columbia Engineering and their collaborators have demonstrated the improvement of molybdenum disulfide (MoS2) performance by encapsulating it in boron nitride (BN), an insulating material. This breakthrough enables the study of true properties and potential applications in high-performance electronics, detection, and emi...
Researchers at NYU Langone discovered that mitochondria are essential for stem cell development, directly controlling the growth and maintenance of inner membranes inside mitochondria. The study found that blocking ATP synthase stalled egg cell development from stem cells in fruit flies.
The 2015 Weatherstone Predoctoral Fellowship class of Autism Speaks will pursue two-year research projects under mentorship of leading scientists. The program aims to advance understanding of autism and support essential training opportunities for the brightest young investigators.
May-Britt and Edvard Moser, Norwegian neuroscientists, were elected members of the American Philosophical Society in recognition of their groundbreaking research on spatial memory. The APS recognizes outstanding achievements in all fields of intellectual endeavor, a testament to the Mosers' exceptional contributions to neuroscience.
Researchers found that people tend to seek information on HIV-related topics at the beginning of the week and engage in risky behaviors on weekends. Implementing interventions based on these patterns could lead to better outcomes, including improved ART adherence and increased testing.
Researchers at Gladstone Institutes discovered a way to prevent MS onset in mice by blocking SIRT1, suggesting its role in autoimmune disorders. The treatment also shows promise for other diseases like type I diabetes.
A new app developed at the University of Washington uses inaudible sound waves to track breathing patterns, capturing sleep apnea events with 98% accuracy. The app has the potential to be a simple and noninvasive way for people to identify and potentially treat sleep apnea.
Researchers at Woods Hole Oceanographic Institution discovered that stressed and dying phytoplankton release chemicals that stimulate marine bacteria to quickly convert organic carbon back into CO2. This process reduces the amount of sinking detritus, releasing more CO2 into the shallow ocean and atmosphere.
A Mayo Clinic-led research team has identified a molecular switch in the HER2 protein that sets off a cascade of events leading to cancer. Disrupting this site can stem the growth of breast cancer cells more effectively than current treatments.
Scientists at Boston College have discovered negative electronic compressibility (NEC) in a three-dimensional material, iridium oxide. Adding electrons to the system effectively shrinks its size, a phenomenon previously only observed in two-dimensional materials.
A new Veterans Affairs study found that the high-dose flu vaccine provides stronger protection against flu-related hospitalizations and deaths for those 85 and older, while standard vaccines may be effective for younger seniors. The study included over 165,000 patients and tracked hospitalization and death rates.
Researchers at Johns Hopkins Medicine discovered that neurons use minor 'DNA surgeries' to toggle their activity levels, shedding light on brain disorders and learning. The study found a mechanism where Tet3 levels respond to synaptic activity, enabling neurons to maintain consistent levels of communication.
Researchers found a strong association between migraines and carpal tunnel syndrome, with 34% of patients with carpal tunnel also reporting migraines. Further studies are needed to understand the connection and potential preventive measures.
Climate warming is leading to earlier spring feeding by blacklegged ticks, which can carry Lyme disease and other pathogens. This shift in tick activity highlights the need for public education campaigns to reduce the number of people affected by tick-borne illnesses.
A recent study found that health food stores across the US recommended and sold over-the-counter dietary supplements to minors, despite "adults-only" labels. The American Academy of Pediatrics warns against using such products for males and females under 18.
A new Commission estimates that 5 billion people worldwide cannot afford proper surgical care, leading to millions of deaths from treatable conditions. Investing $420 billion in surgery by 2030 could scale up access to life-saving procedures, according to the report.
A recent study analyzed 58 papers on inflammatory bowel disease and found inconsistent methods reporting, leading to difficulties in reproducing experiments. The researchers developed a critical checklist to address the issue, recommending its adoption as a publication requirement to improve study quality and standardization.
A study found that humans are more commonly afflicted with spinal disease due to their unique vertebrae shape, which shares similarities with non-human primates. Researchers studied human, chimpanzee, and orangutan vertebrae to uncover the link between vertebral shape and disc herniation.
A study of 35 parents/guardians reveals high tension regarding technology use, with many worried about their children's screen time affecting social skills. Parents also expressed concerns about addiction and the creative benefits of mobile media, highlighting the need for guidance from pediatric providers.
Researchers have developed a model that allows for precise targeting of tumors while reducing dose to surrounding tissues. The rescanning technique compensates for tumor motion, averaging out the delivered dose while keeping doses to normal tissues low.
A new game app was tested on kindergartners to assess its effectiveness in teaching safety behaviors around dogs and while bicycling. The results showed that children who used the app learned significantly more safety strategies than those in a control group, and their behavior improved accordingly.
Researchers at James Cook University are conducting a clinical trial to test the effectiveness of intravenous Levetiracetam in treating Convulsive Status Epilepticus (CSE) in children. The study aims to determine if this new treatment can work faster and have fewer serious side effects than current medications.
A summer feeding program in California has served over 33,000 meals to 1,200 children and adults, significantly reducing food insecurity. The program, established in 2013, provided breakfast and lunch to kids, lunch to adults, and take-home meals for families.
Researchers from Cardiff University and Rothamsted Research created tiny molecules that replicate a natural insect-repelling smell, offering a potential alternative to pesticides. The team's breakthrough uses an enzyme to create similar smelling insect repellent molecules, with some exhibiting attractive behavior.
A recent study found that electronic cigarette use among teenagers is increasing rapidly, with 10% of teens using e-cigarettes in 2012 rising to 11% in 2014. The study also showed that e-cigarette use was more prevalent among older youths and males.
Researchers found that males living in Philadelphia with supportive adult connections were significantly less likely to report involvement or witnessing violence. Supportive relationships with parents and other adults were common among youths, with nearly 70% saying they had at least one supportive adult in their life.
The ASCENDE-RT1 trial found that permanent radioactive implants (brachytherapy) reduced prostate cancer recurrence by 50% at five years compared to dose-escalated external beam radiotherapy. LDR-PB also showed an overall survival advantage, but with more urinary side effects.
Researchers found that kindergartners who watched 1-2 hours of TV daily were 50-60% more likely to be overweight and 58-73% more likely to be obese compared to those watching less than an hour. The study suggests limiting childhood TV viewing could help combat childhood obesity.
New research suggests that persistent swollen lymph glands in the neck are a high-risk indicator for lymphoma. By referring patients with unexplained swollen neck glands for further investigation, doctors can help reduce cancer-related deaths in the UK.
The American Academy of Pediatrics celebrates seven significant research achievements that have led to prevention and treatment strategies for diseases such as rotavirus, Haemophilus influenzae type b, SIDS, and acute lymphocytic leukemia. These advancements have saved millions of lives and improved child health worldwide.
A study found that 7% of children diagnosed with autism spectrum disorder (ASD) resolved their symptoms, but most continued to struggle with social and emotional challenges. The children who showed improvement had normal cognition, but residual learning and behavioral issues persisted.