Tropical Storm Fani exhibited extreme rainfall patterns, with the heaviest downpours occurring south of its center circulation. GPM measurements showed hourly rainfall rates ranging from 1 inch (25 mm) in thunderstorm bands to 1.6 inches (40 mm) per hour in a localized area.
The project aims to reduce cost, weight, and volume of systems powering hybrid and plug-in electric vehicles while improving performance, efficiency, and reliability. Researchers will design silicon-carbide integrated circuits for power modules and develop methods for packaging and integrating these circuits with other components.
Researchers at Linköping University discover that water induces traps in organic semiconductors, reducing conductivity. Drying out the material improves performance, but reabsorption occurs if not done properly.
Tropical Cyclone Lorna was torn apart by strong northwesterly wind shear, weakening the storm and causing it to dissipate. The 'extremely high' vertical wind shear environment was hostile to the storm, leading to its rapid demise.
Researchers found elevated levels of lead in sediment cores from Utica, Tunisia, linked to tailings from lead-silver mining, which began around the middle of the 4th century BC. This discovery suggests that Carthage's North African territory provided a source of economic resilience during the Punic wars.
Researchers analyzed donating behaviors and found that lower income levels do not lead to increased generosity in regions with high economic inequality. The study contradicts previous findings that individuals with lower incomes are more charitable than those with higher incomes.
A study suggests that hyperosmotic stress can be used to diagnose ME/CFS, a condition characterized by persistent fatigue and other symptoms. The researchers developed a blood-based assay that measures changes in electrical impedance in response to plasma salt concentrations.
Researchers from La Trobe University and the University of Queensland discovered how UpaB protein in bacteria sticks to human body parts, enabling new anti-microbial development opportunities. The study provides fundamental science that could inform future solutions to the global problem of antibiotic resistance.
A new study by the University of Plymouth found that biodegradable plastic bags remained functional as carrier bags for over three years when exposed to air, soil, and sea. The compostable bag completely disappeared after just three months in a marine environment, while others continued to show signs of deterioration but remained intact.
A single high-dose treatment has shown promise in treating men with low-risk prostate cancer, reducing the need for multiple visits to the hospital. After two years, 94% of patients showed no sign of cancer returning, while those with medium-risk cancer saw a 95% success rate.
A new study of 2.8 million UK adults found that higher BMI is associated with a significant increase in the risk of type 2 diabetes, sleep apnoea, heart failure, high blood pressure, and premature death. Adults with severe obesity class III are 12 times as likely to develop type 2 diabetes.
Scientists have developed a new charge transfer and separation process called Twisted Intramolecular Charge Shuttle (TICS) that enables faster energy conversion in solar cells and photosynthesis. TICS molecules exhibit a bidirectional, role switching phenomenon, paving a new avenue for chemists to construct unique fluorescent probes.
Researchers successfully synthesized nanotwinned cubic boron nitride (nt-cBN) and nanotwinned diamond (nt-diamond) using onion-like boron nitride (oBN) precursors. The size change of oBN precursor results in distinct microstructures, leading to significant alteration of microstructure and performance in the produced materials.
The 2020 US Census resulted in a significant undercount of young children, impacting healthcare resources and funding. Pediatricians urge communities to take action to ensure all children are counted, as the Census has far-reaching implications for education, nutrition, and special education.
A study of over 300,000 Danish children reveals that heavier and taller kids are at greater risk of developing renal cell carcinoma as adults. Heavier boys have a 14% higher risk for every 1 kg weight difference, while taller girls have a 12% increased risk for every 8 cm height difference.
Recent studies found a strong association between teen vaping and increased engagement in nine out of ten sexual risk behaviors, as well as several substance-use behaviors. The research suggests that initiatives to reduce youth substance use and risky behavior should focus on reducing teen vaping at all frequency levels.
Research presented at ESTRO 38 conference finds that high dose radiation therapy significantly improves two-year survival rates for mesothelioma patients. The study, led by Dr. Marco Trovo, suggests radical hemi-thoracic radiotherapy as a new standard of care for this rare and aggressive cancer.
An international study of 14,500 people with obesity and 2,800 healthcare professionals found a significant disconnect between their perceptions. Only 7% of people with obesity reported not being interested in losing weight, despite 71% of healthcare providers believing this.
Research found that one-third of workers have hypertension, and combined work stress and poor sleep increase cardiovascular death risk by three times. Employers should provide stress management and sleep treatment in the workplace, especially for staff with chronic conditions.
Scientists have developed a new material for ultraviolet photodetectors that can detect UV radiation at speeds 100 times faster than existing devices. The new stretchable film uses a unique interlaced-nanowire structure to achieve high response speed and electrical stability.
A new study aims to validate the pediatric version of Sequential Organ Failure Assessment (pSOFA) score in the emergency department setting as a predictor of mortality. The pSOFA score showed increasing mortality with higher scores, but poor sensitivity for predicting death in non-infectious patients.
Researchers found that radiotherapy after chemotherapy improved survival in patients with large tumours, with a 7-10% survival benefit at three and five years. This trial suggests that radiotherapy should be considered for these patients to balance cure rates with toxic side effects.
A study of nearly 50,000 Danish women found that those with overweight in childhood were more likely to develop hypertensive disorders during pregnancy than normal-weight peers. Women with higher childhood BMI had a significantly increased risk of gestational hypertension and preeclampsia.
A quarter of patients in Scotland have never had their body mass index (BMI) recorded by their GP, according to new research. The study found that only 20-42% of general practices were recording up-to-date BMI data, with significant variations across practices.
A new study found that personal gun access is associated with depression, suicidal ideation, and perceiving school as unsafe. In contrast, attending a school with common gun access is linked to lower odds of perceiving school as unsafe. The findings suggest complex associations between gun access and adolescent health.
A new quality improvement tool called Eat, Sleep and Console (ESC) has been shown to improve care of opioid-exposed newborns in NICUs. The ESC approach uses non-pharmacologic interventions and reduces hospital stays and medication exposure.
Researchers use carbon nanotube nanoreactors to produce and stabilize metastable silver iodide structures, including rock-salt and helix phases, at ambient conditions. The synthesis provides a new path to the creation of extreme structures.
A new study explores the history and resurgence of milk sharing practices, tracing them back to ancient times. The research highlights the importance of understanding the cultural context and advocating for safe sharing practices.
A recent study found that parents of older, healthier newborns with less social support had lower resilience scores and more symptoms of depression and anxiety. The research suggests that parental resiliency is closely linked to the quality of parent-child interactions and long-term child development.
A recent study by Children's National Hospital found that firearm injuries disproportionately impact African American youth in Washington D.C.'s Wards 7 and 8. The majority of these injuries (64%) were accidental, and nearly all patients (94%) were African American.
A systematic review and meta-analysis found that over half of parents and one-third of children underestimated their own or child's weight status. Health professionals also shared this misperception, with factors such as ethnicity and cultural norms influencing parental accuracy.
Research at Children's National Hospital found that early lipid intake significantly increases global brain volume and boosts regional brain activity in micro-preemies. This is particularly important for preterm infants who are vulnerable to growth failure and neurocognitive impairment after birth.
Despite the availability of a safe and effective HPV vaccine since 2006, coverage rates remain suboptimal. Pediatricians and nurse practitioners reported using various strategies to improve HPV vaccination rates, but still face challenges such as parent refusal and lack of training. The study suggests that more work is needed to overco...
A new study found that rapid whole genome sequencing can identify etiology and direct therapy in neonates with unexplained seizures. The analysis revealed six molecular diagnoses out of 19 patients, leading to changes in management for four patients, including targeted seizure medications and dietary supplements.
Despite available safety and effectiveness, HPV vaccine coverage rates remain suboptimal. Pediatricians and nurse practitioners report using various strategies, including prompts, communication tools, and performance feedback, to improve HPV vaccination rates.
A new study in Massachusetts aims to improve health and social outcomes for maternal-infant dyads impacted by Opioid Use Disorder (OUD) through sharing best practices, educational materials, and data collection. The initiative resulted in significant increases in skin-to-skin contact and decreases in pharmacologic therapy.
A new AAP PROS study assesses influenza vaccine hesitancy among caregivers of children who received the first dose. Researchers found that over 90% of caregivers believed their child would be 'protected with only one flu shot,' and 12% had moderate/high vaccine hesitancy.
Researchers identify antigens targeted by the antibody response of children with Kawasaki Disease, strongly suggesting a new human virus is etiologically related. The study found that monoclonal antibodies from these patients recognized peptides from a hepacivirus non-structural protein.
A study found that state-run PDMPs, pain clinic legislation, and opioid prescribing guidelines significantly decrease pediatric opioid exposures. The analysis of NPDS data from 2005-2017 showed a notable reduction in opioid exposures among children following the implementation of these policies.
A new study found that text message reminders significantly improved timely HPV vaccine series completion among eligible adolescents. The study showed that even when compared to historical controls, those receiving text message reminders had higher rates of completing the full vaccine series.
Researchers analyzed plasmablasts in children with Kawasaki Disease to identify potential causes of the condition. The study found massive expansions of specific antibodies, supporting an infectious disease etiology for KD. This discovery may lead to new therapeutic approaches targeting these clones.
Research at Children's National Hospital found that breastfed preterm infants have higher levels of key metabolites, such as creatine and choline, which support brain growth and development. This study suggests breastfeeding may play a crucial role in neurodevelopmental outcomes for preterm infants.
A national survey of pediatricians and family physicians reveals substantial progress in recommending HPV vaccination to adolescents over the past five years. However, significant areas for improvement exist, including physician communication style and practice-based delivery methods.
A new study reveals that vaccination in immunocompromised children is suboptimal due to lack of knowledge and concern for triggering a disease flare. The majority of patients received vaccines from their primary care physician or health department, but there were significant barriers to completing vaccines.
Research finds that placental hormone allopregnanolone plays a crucial role in fetal brain development, and its disruption can lead to brain injuries associated with ASD. The study suggests that subtle changes in utero may set the stage for neurodevelopmental disorders later in life.
Research by European Association for the Study of Obesity reveals that obese individuals who commute by car have a 32% higher risk of death from any cause. Active commuting, mainly cycling and walking, reduces this risk, but heart disease risk remains increased.
A systematic review and meta-analysis found that women with a history of bariatric surgery are at higher risk of premature birth, congenital anomalies, and low birth weight. Health professionals should provide additional support and monitoring for these high-risk pregnancies.
A nationwide study published at the European Congress on Obesity found that children and adolescents with obesity are more likely to develop anxiety or depression compared to their peers. The study, which analyzed over 12,000 Swedish children, revealed a clear increased risk of anxiety and depressive disorders in those with obesity.
A new study examining opioid fill patterns among Medicaid-enrolled children in the US revealed that prescriptions for these age groups were relatively rare, with an adjusted rate of 0.8% by 2016. The study also found that opioids were most frequently prescribed in combination with other pain relievers.
Researchers developed nanomicrocell catalysts with integrated active sites, reducing energy barriers and improving catalytic properties. The catalyst system enhances transportation efficiency of electrons and charge carriers, opening a new window for advanced catalyst synthesis.
Research at Children's National Hospital found that infants with hypoxic-ischemic encephalopathy (HIE) exhibit lower heart rate variability, a marker of autonomic nervous system stress. This study suggests heart rate variability as a valuable physiological biomarker for detecting brain injury in babies with HIE.
A new study reveals that HPV vaccine coverage is far behind other infant vaccines, with only 13 and three US states reaching above 60% coverage by 2016. The study tracked over 7.5 million children from 2003 to 2016 and found increased uptake among girls and boys, but still fell short of the Healthy People 2020 goal of 80%.
The study predicts that by 2070, the dead could outnumber the living on Facebook if current growth rates continue. The analysis raises important questions about who controls access to deceased user profiles and how they should be managed for the benefit of families, friends, and future historians.
A large nationally representative sample of over 17,000 UK children found that obesity and emotional problems tend to co-occur and develop together from mid-childhood onwards. This association remains after adjusting for socioeconomic status and other factors.
Researchers found that a panel of plasma biomarkers can help identify infants most in need of additional interventions after therapeutic cooling. Cytokines and Tau protein levels changed over time, with peak levels occurring within the first 24 hours and again during rewarmed stages. This study aims to develop a more accurate risk asse...
A new study found that pediatric opioid deaths increased nearly 3-fold over 18 years, with the Midwest experiencing a four-fold increase and the West a two-fold increase. The study highlights the need for targeted interventions to mitigate the growing public health problem of fatal pediatric opioid poisonings.
A new American Academy of Pediatrics (AAP) study found that U.S. pediatric residents have a significant amount of experience with treating gun injuries, even during early stages of training. The study also revealed strong support for pediatricians' role in counseling families and advocating for public policies to reduce gun injury.
A new systematic review provides a comprehensive update on vaccine safety science, assessing 47 adverse events following immunization (AEFI). The study found that 12 AEFIs have been established to have causal relationships with at least one vaccine currently recommended in the US population.
A team of researchers led by Prof. DU Shengwang from HKUST achieved a breakthrough in photonic quantum memories, boosting efficiency to over 85% and fidelity to over 99%. This finding brings the dream of an 'universal' quantum computer closer to reality.
Researchers use genomics to unravel a 20-year mystery of two rare disorders: Angelman syndrome and P450scc deficiency. By combining genetic tools, they confirm uniparental disomy and shed light on adrenal insufficiency and sex reversal. The study showcases the power of genomic analysis in solving complex genetic cases.