Researchers have found a vast microbial ecosystem in the porous basalt rock of the upper oceanic crust, producing organic matter and exporting carbon to other systems. The discovery may influence astrobiological thinking about life on Europa and expand our understanding of the oceanic carbon cycle.
According to a 21-year study, surgery for acoustic neuromas achieves gross total resection in the vast majority of patients, resulting in minimal morbidity and mortality. The procedure also preserves facial function in 90% of cases, with 44% of patients regaining useful hearing in the affected ear.
A recent survey found that in half of Hague Convention cases involving international child abduction, U.S. courts sent the children back to their fathers, often due to a lack of consideration for domestic violence. The study highlights the need for law to catch up with science and protect women and children from abuse.
A new study by a University of Kansas sociologist shows that U.S. employers fail to pay Asian American men as much as similarly qualified white men. First-generation Asian American men earn 29% less, while 1.25-generation men have incomes 14% lower than whites.
A new study found that cardiac troponin T levels detected with a highly sensitive assay are associated with structural heart disease, cardiovascular mortality, and increased all-cause death in the general population. The prevalence of detectable cTnT varied by sex, race, age, and comorbidities.
A new UCLA study warns that mandatory genetic screening of newborns for rare diseases is creating unexpected upheaval for families whose infants test positive but show no immediate signs of the diseases. The study found that parents are often left in limbo, waiting months for conclusive evidence and facing trauma as a result.
A comprehensive overview of volunteering and service activities among older people is now available. The book features essays from leading scholars and classic research articles from the Gerontological Society of America's peer-reviewed journals.
A new technique aims to open the blood-brain barrier, allowing targeted delivery of drugs to the brain. The goal is to reduce side effects and increase effectiveness of current treatments for Alzheimer's disease and other brain illnesses.
A novel approach to angioplasty using standard guiding catheters has shown a 90% success rate in treating complex coronary lesions through the radial artery. The procedure, known as sheathless transradial PCI, promotes widespread adoption of transradial PCI in the US and offers benefits for patients with even the most complex procedures.
Nanyang Technological University (NTU) has been awarded two inaugural defense fellowships to attract young and promising post-doctoral fellows to spearhead research in defense science and technology. The winners are Dr Oleg Vasylkiv and Dr Edwin Teo Hang Tong, who will pursue cutting-edge research at NTU.
A study found that Medicaid-funded ADHD treatment in primary care clinics was often infrequent and ineffective, with many children receiving inadequate follow-up visits and medication management. In contrast, specialty mental health clinics provided more comprehensive care, but still faced challenges in improving continuity of care.
Despite associated risks, newborns of older moms (45+ years) can overcome complications, research from Tel Aviv University reveals. The study found that most older women deliver healthy children with minimal health risks affecting the baby after three days.
The new book, Illinois Birds: A Century of Change, explores the evolution of bird populations in Illinois over the past 100 years. Key findings include declining grassland birds like pheasants and meadowlarks, as well as increasing wood ducks and house finches.
John Boerstler, a University of Houston MPA graduate student, has been awarded the Marshall Memorial Fellowship to develop knowledge of transatlantic institutions and issues. He will participate in a 24-day program in Europe, learning from local counterparts and expanding his ability to interact with experts in transatlantic relations.
A collaborative effort between St. Luke's pharmacy department and the University of Houston College of Pharmacy aims to optimize antimicrobial use, detect inappropriate antibiotic use, and limit resistance development. The program has resulted in published research initiatives and changes to local standards that could save lives.
Iron deficient soils in the North Central United States reduce soybean production by 12.5 million bushels annually. Researchers found that adding nitrogen fertilizer can exacerbate iron deficiency in low-efficient varieties, whereas efficient varieties are less affected.
Researchers have discovered a link between decreased alpha-2 integrin expression and increased tumor dissemination in breast and prostate cancer patients. Additionally, targeting blood vessel growth has been found to alleviate psoriasis symptoms by reducing angiogenesis.
Only about one-fourth of children participating in organized sports meet the recommended daily amount of physical activity, according to a new study. The study found that youth sports practices are making a less-than-optimal contribution to increasing physical activity and preventing childhood obesity.
Recent progress in chalcogenide glass photonics has been driven by scientific and technological challenges. The issue highlights the unique optical properties of chalcogenides, which have found important applications in electronics, imaging, and sensing applications.
Scientists have found that chronic lymphocytic leukemia (CLL) cells become resistant to chemotherapy by growing among normal cells in the bone marrow and lymph nodes. This resistance is linked to alterations in Bcl-2 family proteins, which makes CLL cells less susceptible to treatment.
Mandy Karnauskas, a Ph.D. student at the Rosenstiel School of Marine & Atmospheric Science, won the best student poster award for her research on marine reserves in Belize to understand why fishers and scientists often have different perceptions of change in fish abundance around these areas.
The Mayo Clinic study found that more than half of children with cryptogenic epilepsy had a significantly better long-term outcome than those with symptomatic epilepsy. Approximately 68% of the cryptogenic group achieved seizure freedom compared to 46% in the symptomatic group.
Research at St. Jude Children's Research Hospital investigates managing iron overload associated with stroke prevention in young sickle cell patients. Genetic predictors of stroke risk are also being studied, with five common genetic variations validated as markers of increased risk.
New research confirms that actively controlling learning situations boosts ability to remember information. Brain imaging revealed that the hippocampus is more engaged when individuals have control over their learning environment.
A recent study found that nearly half of men in this age group would like to have more sex, despite the common perception that elderly people are not capable of or interested in sex. Meanwhile, a meta-analysis of heart treatments failed to show significant differences between two commonly used medications. The American College of Physi...
Research found that one in five high school students reported physically assaulting their partner, peers, or siblings. The study suggests that adolescents who engage in physical dating violence are more likely to also perpetrate violence towards siblings and peers.
Researchers at Texas AgriLife developed a method to reduce food irradiation levels by cutting them in half. This method uses pure oxygen to kill 99.999 percent of salmonella, E. coli, and other pathogens on fresh produce. The process preserves quality while reducing radiation needed, resulting in safer and more nutritious produce.
The DFG is establishing ten new Research Training Groups to provide doctoral researchers with a structured research and qualification programme. The groups cover topics such as cellular responses to ionising radiation, interactions during market regulation, and psychological development risks in children and adolescents.
The MOD-E-GAP project aims to develop next-generation internet infrastructure with increased bandwidth of 100 times current capacity. Led by the University of Southampton's Optoelectronics Research Centre, the project brings together leading industrial and academic organisations across Europe.
A digital version of the Broselow Pediatric Emergency Tape has been created to improve resuscitation team communications and patient safety in emergency rooms. The eBroselow software program provides access to medical instructions, medicine administration tracking, and automated calculations for fluid resuscitation.
Research concludes that regulatory authorities should consider removing electronic nicotine delivery systems from the market due to design feature, labelling, disposal, and safety issues. Cartridge labelling is found to be poor, with incorrect nicotine levels and inadequate instructions.
A recent study found that most deep-sea animals at Monterey Bay whale falls are not unique to these sites, but rather common in other deep-sea environments. However, certain species, such as Osedax worms and snails, play a crucial role in controlling community development.
A study published in The Lancet found that low-dose aspirin reduces mortality from various cancers, including oesophagus, lung, stomach, pancreas, and possibly brain cancer, by 20-30% regardless of dose or smoking status. Benefit is seen with increasing age and may require at least five years of use for significant impact.
A study of 1,238 families found that children in large group child care facilities developed more respiratory and ear infections before age 2 ½, but fewer later in elementary school. The researchers suggest that early exposure to mild infections may provide protection against future illnesses.
Researchers at University of Missouri identify valuable genes in Norton grape for resistance to powdery mildew, a fungal pathogen affecting winemaking grapes worldwide. The goal is to transfer these traits into other grapes to decrease fungicide use and increase global production.
Toddlers who played with a broader array of objects learned new words twice as fast as those who played with similar objects. They also developed the ability to generalize knowledge and learn names of new objects by focusing on material rather than shape.
Research from the University of Rochester Medical Center reveals that gaps in seasonal influenza vaccination rates between elderly whites, African-Americans, and Hispanics widen when vaccine supply is delayed or decreased. The study found significant declines in vaccination rates among minority groups during years with shortages.
Researchers have identified a molecular cause of post-traumatic stress syndrome and developed a treatment that calms brain chemicals. The new drug, MPEP, was found to prevent the condition when administered within five hours of a traumatic event, offering hope for early intervention.
A recent study published in Psychological Science suggests that imitating someone who speaks with a regional or foreign accent may help you understand them better. Participants who imitated the accent performed significantly better at understanding sentences spoken in an unfamiliar accent.
Researchers found that two behavior change video games effectively lowered children's diet risks by increasing fruit and vegetable consumption. However, the games did not significantly impact water intake or physical activity levels.
Researchers have identified bacterial products that enable Staphylococcus epidermidis biofilms to detach from surfaces, leading to infection. Inhibiting these mechanisms could provide a new approach to preventing biofilm-associated infections.
Researchers link accepting family attitudes towards LGBT children to better overall health in adulthood. Family behaviors like advocating for their child's rights and supporting gender expression protect against depression, substance abuse, suicidal thoughts, and attempts.
A study found that PET/CT scans can predict local recurrence in lung cancer patients treated with radiofrequency ablation by analyzing lesion size, tumor type, and glucose metabolic activity. This non-invasive tool may help improve diagnosis and treatment of lung cancer.
The new Children's Environmental Health and Disease Prevention Center at Dartmouth will advance understanding of arsenic exposure's effects on maternal and child health. The center aims to gain insights into the consequences of low-level arsenic exposure, particularly on fetal growth and development.
A study of 25,910 adult patients found that starting dialysis too early is associated with a higher risk of death. In contrast, early referral to a nephrologist is consistently linked to improved survival rates.
The NIH-sponsored expert panel issued comprehensive guidelines to diagnose and manage food allergy, providing standardized recommendations for clinicians. The guidelines aim to improve the diagnosis and treatment of food allergy, which affects millions of Americans.
Researchers at Universitâ Laval have discovered what causes Christmas tree needles to drop off and how to double their lifespan. They found that the plant hormone ethylene is responsible for needle loss, but using a gas called 1-MCP can delay this process.
Researchers at NIAID envision a universal flu vaccine that elicits an unnatural immune response, protecting against multiple flu strains. By targeting a shared region of the flu protein HA, scientists hope to develop a broadly protective vaccine that could replace seasonal vaccines.
Research by King's Health Partners found that people with psychotic disorders are 12 times more likely to commit suicide than average. The risk of suicide persists long-term, remaining four times greater than the general population ten years after diagnosis.
A recent report by the Association for Computing Machinery and the Computer Science Teachers Association found that US K-12 computer science education is scant in most classrooms. Most schools focus on teaching students how to use a computer, but neglect to teach deeper concepts such as computational problem-solving.
Researchers use earthworms to treat wastewater and soil contaminated with nickel, chromium, vanadium, lead, arsenic, and mercury. The method shows promise as an inexpensive alternative to industrial cleanup methods.
The EUREKA ITEA 2 project developed advanced technologies to exploit multicore architectures, enabling substantial performance improvements for high-performance computing. The ParMA technology has established new goals in modelling and simulation, accelerating research in various domains.
A study found that exposure to death and dying can help palliative care professionals develop a better understanding of life's meaning, become more spiritual, and come to terms with their own mortality. The study challenges widely held misconceptions about the inherently morbid nature of caring for the dying.
Studies on juvenile trout reveal distinct personality traits, with some exhibiting aggression and others hiding from new objects. Shy trout surprisingly outperform bold individuals in growth rate when released into the wild.
Researchers from TUM are studying the development of soil, flora, and fauna at Chicken Creek, aiming to establish factors influencing ecosystem development. The project has shown that rain plays a crucial role in shaping the initial phase of an ecosystem.
A Penn study found that HDAC enzymes are essential for proper skin formation and development. Inhibiting these enzymes may be able to shut down the growth of tumors resembling embryonic skin cells.
Researchers developed detailed models of brain energy metabolism to explain why some neurons die in Alzheimer's disease, while others remain unaffected. The models identified a key enzyme that allows GABAergic neurons to survive despite disrupted gene function.
Researchers will use real-time and projected data, 3D simulation and visualization technology to model different conservation scenarios. The program aims to inform fisheries management plans and raise public awareness about ocean health.
Researchers from NIH have discovered a specific protein, PSM-beta, that biofilms use for growth, detachment and dissemination. Interfering with this protein could provide a way to stop the spread of biofilm-associated infection.
Rice University physicists have created a formula to calculate the energies of graphene cut at any angle, which could lead to controlling the chirality of nanotubes. This breakthrough has profound implications for nanotube growth and offers rational ways to control their symmetry.