Researchers propose new experimental method to study electronic structure of argon ions using synchrotron radiation and coincidence techniques. This approach offers huge intensity and accurate initial state configuration, leading to potential breakthroughs in ion research.
A review of medical literature reveals limited data on experience-related outcomes in children's surgery, with hospital-level characteristics strongly associated with improved outcomes for complex procedures. Surgeon-level factors appear more important for common, less resource-demanding procedures.
Researchers developed a new device called Human Spinal Cord Modulation System (HSCMS) to deliver therapeutic stimulation in a more targeted way. The device is designed to be in direct contact with the spinal cord, providing improved pain relief for patients with chronic pain.
Researchers at UNC have found that protein palladin enhances cancer-associated fibroblasts' ability to break down barriers and create pathways for tumors to spread. This discovery could lead to new treatments and screening options for pancreatic cancers.
A new study by Aalto University and Texas A&M University found that customers who engage with businesses on social media contribute 5.6% more revenue than those who don't. The research also identified key factors for success, including user-friendly sites, regular updates, and personalized messages.
A study by Imperial College London found that adults in India who work in smokefree environments are more likely to live in a smokefree home. The implementation of smokefree legislation has been associated with reduced second-hand smoke exposure at home, highlighting the effectiveness of such laws.
Dr. Nancy Chiaravalloti, a leading expert in cognitive rehabilitation research, has been awarded a $43,494 grant to study the efficacy of a new treatment for memory loss in multiple sclerosis (MS) patients. The one-year pilot project aims to improve learning and memory skills of individuals with MS.
A six-week study in Germany showed that test products significantly reduced exposure to certain toxicants, including acrolein and tobacco-specific nitrosamines. The results demonstrate the potential of these technologies to lower health risks associated with smoking.
Researchers have developed a new technology called photoacoustic flowoxigraphy that allows for the measurement of oxygen in individual red blood cells in real-time. This breakthrough could lead to a better understanding of oxygen delivery to normal and diseased tissues, as well as how different disease therapies impact oxygen levels.
Research suggests that prolonged screen viewing time, especially TV watching, may be linked to increased risks of antisocial behavior in young children. However, the authors note that the risk is very small and that spending time playing electronic games has no impact on behavior.
Researchers have made a breakthrough in creating 'bio-batteries' by discovering that bacteria can produce an electric current when touching a mineral surface. This allows for the direct transfer of electrical charge through bacterial cell membranes, paving the way for efficient microbial fuel cells.
Researchers found that increasing equity in conservation benefits compromises ability to maximize conservation outcomes. However, they also discovered that both equity and conservation can be achieved by raising total budgets.
Two studies published in Nature provide unprecedented insights into the biology of wheat, shedding light on its adaptation and domestication. The research reveals the importance of transposable elements and microRNAs in shaping the genome, as well as their potential applications in improving crop yields and disease resistance.
Researchers characterized SUDEP in a mouse model of DS, finding that treatment with drugs reducing parasympathetic activity reduced incidence. Lymphatic vasculature also plays crucial role in cholesterol removal from arteries, with impaired lymphatic growth leading to increased cholesterol retention. A new therapeutic target is identif...
Researchers at the University of York and Joint Institute for High Temperatures used a petawatt laser to remove deeply bound electrons from atoms, creating a distinctive plasma state. The experiment aims to further understanding of fusion energy generation, which employs hotter plasmas than the Sun.
A recent study suggests that well-managed residential development, such as provided by homeowners associations, can support native wildlife and promote species diversity in suburban neighborhoods. HOAs manage multiple properties, covering larger areas and implementing coordinated urban conservation initiatives.
A Kansas State University-led team is researching an antiviral drug for market use to prevent and treat norovirus infection. The team has identified protease inhibitors with potential for preventing and treating norovirus, a contagious stomach illness infecting 1 in 15 Americans annually.
A University of Michigan-led study found that supine sleep increases the risk of low birth weight and subsequently stillbirth in pregnant women. The researchers suggest that encouraging pregnant women to avoid sleeping on their backs could be a simple approach to improve pregnancy outcomes.
A study led by University of Washington researchers shows that genetic engineering can increase dATP levels in heart cells, leading to improved heart muscle function and greater force of contraction. The findings suggest a potential therapeutic treatment for heart failure conditions.
A team of Harvard scientists has successfully measured the magnetic charge of single particles of matter and antimatter, achieving a significant increase in accuracy for antiprotons. This breakthrough could provide new insights into the nature of matter and help address fundamental questions about the universe.
A survey of over 600 board directors found that women are more likely to consider the rights of others and take a cooperative approach to decision-making. This results in better performance for their companies, with women-led boards experiencing higher returns on equity and lower rates of bankruptcy.
Researchers at University of California, San Diego Moores Cancer Center identified a humanized monoclonal antibody targeting CD44, directly killing chronic lymphocytic leukemia (CLL) cells. The antibody, RG7356, induces apoptosis in CLL cells expressing ZAP-70, a protein found in roughly half of CLL patients.
A new study by Binghamton University researchers found that gay parents are judged more negatively than straight parents when displaying the same negative parenting behaviors. The study suggests that this prejudice can add stress to the already challenging job of parenthood and limit opportunities for adoption or foster care.
Researchers have developed nanoparticles that can be used to create scintillation devices capable of detecting a wide range of X-rays and gamma rays. The nanocomposite detectors showed promising results, but further refinement is needed to optimize their performance.
The Harvard Museum of Natural History now features an interactive exhibit that showcases the evolutionary history of millions of species, allowing visitors to zoom and scroll through the Tree of Life. The DeepTree software and FloTree program enable users to explore evolutionary relationships and simulate evolution in action.
The NHS has launched a new 46 gene test to predict cancer patients' responses to treatment, using the latest DNA sequencing technology. The test aims to reduce harm from side effects and save costs by getting patients on the right treatments straightaway.
New Laser Ablation ICP-MS technique identifies rutile-bearing rocks and reconstructs their thermal and pressure histories. This breakthrough enables faster analysis of tiny rutile grains, shedding light on geological processes.
Organic semiconductor technology has the potential to create flexible devices like video screens that bend like paper. A $400,000 NSF CAREER Award will support research on the physical structure and electronic properties of single crystals.
A mysterious parasitoid wasp, Seleucus cuneiformis, has been found on a rare European fern sawfly, Blasticotoma filiceti. The study, published in Journal of Hymenoptera Research, reveals the unusual biology of this parasite, including its symbiotic relationship with ants, which live in symbiosis based on food for protection.
The US Department of Agriculture has awarded Washington State University a $1.6 million grant to develop domestic quinoa production, meeting growing demand for the high-protein crop. Researchers aim to identify best varieties and breeding practices for organic production.
A new study by the University of Michigan found that Michigan hospitals have significantly lower rates of catheter-associated urinary tract infections (UTIs) compared to other US hospitals. The study, which used a low-tech approach to timely removal of urinary catheters, resulted in a 25% decrease in UTI rates at Michigan hospitals.
Scientists used DNA extracted from insects' stomachs to identify the plants they eat, with results matching prior observations and taking significantly less time. This study provides a new method for understanding plant-herbivore interactions and has implications for biodiversity research.
Long-term data from the Hubbard Brook Experimental Forest suggests a trade-off between forest productivity and water flow. A study found that applying calcium silicate to restore soil calcium levels resulted in an increase in forest water use within 5 months.
Researchers from UW-Madison School of Medicine and Public Health discovered a core circuit responsible for the variability in symptoms shown by patients with severe anxiety. The study identified two distinct brain circuits: one shared among all anxious individuals and another specific to particular symptoms.
Researchers at UC Irvine have identified a novel molecular mechanism that triggers long-term memory formation, which may be linked to intellectual disabilities. The study suggests that mutations in the Baf53b gene can impair synaptic function and inhibit long-term memories.
A Canadian study found that more than half of lower-back MRIs ordered at two hospitals were either inappropriate or of questionable value for patients. Family doctors were more likely to order these tests compared to specialists, highlighting the need for better education on when to use MRI scans.
Researchers identified a unique subset of helper T cells that stimulates protective antibody responses following seasonal influenza vaccinations. The study found that these T cells boost production of existing antibodies by stimulating memory B cells, but do not help produce new antibodies by naïve B cells.
Researchers at Rice University have developed a new material that accelerates the development of high-power lithium-ion batteries suitable for electric cars. The hybrid ribbons of vanadium oxide and graphene work well for lithium-ion storage, providing both high energy density and significant power density.
Researchers analyzed data from 100 instrumented vehicles and found that occasional seatbelt users are more likely to buckle up for trips on high-speed roads. The study suggests that perceived convenience plays a significant role in seatbelt use, with drivers opting out of wearing belts during local errands.
Researchers have successfully rejuvenated the blood of mice by reprogramming their stem cells, reversing epigenetic changes that occur with age. This breakthrough could potentially lead to new treatments for diseases such as leukemia, where cancer often originates in older, damaged bone marrow.
A new study found that people with higher levels of infection in their blood, including cold sores, were more likely to have cognitive problems than those with lower levels. The research suggested a link between infection and increased risk of low scores on cognition tests.
A new study led by Boston University School of Public Health researchers found that the chemical TDCPP was present in 99% of dust samples from participants' homes, vehicles and offices. The office environment was the strongest predictor of metabolized TDCPP in urine, with lower concentrations in newer buildings.
New research from Johns Hopkins suggests that limiting medical interns' work hours to 16 hours per shift increased the number of potentially dangerous handoffs of patients. The study found no significant increase in sleep duration, despite reduced training time and perceived lower quality of care.
A new study from Brigham Young University finds that only 10% of internet users post reviews and 15% comment, question or share health information on social media. The researchers believe more collective wisdom from the crowd could improve health-related discussions online.
A novel T-cell therapy has demonstrated complete remission in two pediatric patients with acute lymphoblastic leukemia (ALL), a high-risk type of cancer. The treatment, which reprograms the immune cells to target specific cancer cells, has shown promising results but also carries potential side effects.
A new UBC study reveals that North American service workers are more likely to retaliate against rude customers, while Chinese workers disengage from customer service altogether due to cultural differences. The study suggests that companies must be mindful of these cultural variations when expanding globally.
Professor Diana Chu's NSF-funded research explores how chemical structure of sperm proteins affects DNA packaging and interpretation. Her studies may help understand fertility disorders in humans and other animals, as well as answer broader questions about gene regulation.
Researchers developed a novel rotary actuator that delivers more torque than previous devices, achieving four-fold improvements in loading torque and accuracy. The device uses piezoelectric material and a clamp with a changeable clamping radius to optimize power and control.
A new study developed by Scripps Institution of Oceanography argues that problems lie in seeking answers one factor at a time, as scientists have done for decades. The researchers argue that using novel mathematical methods can help avoid misleading conclusions by considering dynamic linkages between factors.
Researchers found subtle effects of konzo on children's cognitive ability, even without physical symptoms. The study highlights the need for public health education programs to prevent outbreaks and create nontoxic cassava varieties.
A recent study of over 2,300 first-year residents found that the percentage of self-reported medical errors increased after new work-hour restrictions took effect in 2011. The researchers suggest that the reduction in work hours led to a decrease in 'down time' and an increase in communication gaps, contributing to the rise in errors.
A recent study published in BJU International found that despite growing trends towards kidney-preservation treatments, patients with chronic kidney insufficiency are more likely to undergo total nephrectomy. The researchers emphasize the need for further investigation into treatment selection factors.
Researchers found that certain bacteria in the stomach microbiota can prevent pathology from H. pylori infection, while others exacerbate it. The study suggests that targeting specific microbes may lead to a cure for ulcers and gastric cancer.
Young people with Type 1 diabetes who transitioned from pediatric to adult care are 2.5 times more likely to have chronically high blood glucose levels, increasing the risk of heart attacks, strokes, and kidney failure. The estimated median age of patients when this transition occurred was 20.1 years.
A new study found that adolescent girls who were abused or neglected had a teenage childbirth rate of 20.3%, more than double the national average. The study suggests that primary prevention programs targeting sexual activity could help mitigate this risk.
The Third Global Forum on TB Vaccines brings together researchers and stakeholders to review progress and discuss strategies to advance the field. New research suggests that novel vaccines for adolescents and adults could significantly reduce TB cases and deaths in high-burden countries by 2050.
A recent study reveals that 41% of the human genome is covered by longer DNA patents, which could lead to a loss of individual genomic liberty. The study also found that short sequences from patents cover virtually the entire genome, even outside of genes.
Scientists have sequenced and analyzed three lemur populations to guide conservation efforts, revealing significant genetic distance between northern and eastern aye-ayes. The study also compared human and lemur genetic diversity, suggesting the aye-ayes were separated for an extended period by geographic barriers.
Researchers propose a new strategy to optimize power-generation efficiency in fluctuating wind conditions by predicting maximum turbine generation capacity and incorporating various factors. The approach shows promise in improving power-generation efficiency, but further refinement is needed based on local conditions.
Exercises play a vital role in developing and testing emergency plans, improving staff competences, and fostering multi-agency collaboration. Research reveals that effective exercise design and participation can significantly enhance the UK's ability to respond to emergencies.