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Phys.org / Magnetic fields slow carbon migration in iron by altering energy barriers, study shows
Professor Dallas Trinkle and colleagues have provided the first quantitative explanation for how magnetic fields slow carbon atom movement through iron, a phenomenon first observed in the 1970s but never fully understood. ...
Medical Xpress / Higher maternal blood pressure increases the risk of pregnancy complications, study concludes
Helping women to keep their blood pressure at normal levels could reduce their risk of experiencing pregnancy complications, according to a new study led by researchers at the University of Bristol. The research is published ...
Medical Xpress / Fruit fly pigmentation guides discovery of genes that control brain dopamine and sleep
Dopamine in the brain influences movement, learning, motivation and sleep. In humans, problems with dopamine are linked to conditions like Parkinson's disease, depression and sleep disorders. While scientists know a great ...
Medical Xpress / Researchers explore factors behind body's ability to regulate weight
Pennington Biomedical researchers have investigated the systems of the body that regulate weight, exploring whether our bodies defend an established weight target or operate within a broader range of tolerance before biological ...
Phys.org / Birding enthusiasts can help songbirds avoid Salmonella epidemics
UCLA biologists are developing a tool to predict when deadly Salmonella outbreaks are likely to happen in wild songbird populations so that people can protect their feathered friends by taking down bird feeders at the right ...
Medical Xpress / Fear of legal consequences and institutional secrecy prevent learning from medical errors, expert argues
Medical errors remain one of the leading causes of death worldwide, rivaling heart disease and cancer. Yet while medicine has made dramatic progress in treating illness, it has made far less headway in preventing avoidable ...
Medical Xpress / New mouse models advance study of key male fertility gene
Researchers at the University of Hawaiʻi at Mānoa have developed new mouse models to study a key male fertility gene, providing insights that could help scientists understand and eventually treat male infertility.
Medical Xpress / Telemedicine doesn't spur overprescription of antibiotics, finds study
Telemedicine does not lead to increased or lower-quality antibiotic prescribing by general practitioners (GPs), Monash University research involving the University of Melbourne and University of Technology Sydney (UTS) has ...
Phys.org / Microbial genes could improve our understanding of water pollution
Underground environments like soil and aquifers teem with microbial life. These tiny microbes play a big role in cycling nutrients and breaking down or transforming pollutants. However, scientists still struggle to reliably ...
Medical Xpress / Mega-analysis links widespread brain shrinkage to memory decline in aging
An international study that pooled brain scans and memory tests from thousands of adults has shed new light on how structural brain changes are tied to memory decline as people age.
Tech Xplore / Q&A: Will self-driving cars reduce traffic injuries? Researchers examine promising data
Driverless vehicles haven't yet taken to Canadian roads, but they've already rolled out in some other countries. Proponents say the technology will mean fewer accidents, while others have raised concerns about safety, liability ...
Medical Xpress / A new diet option for mild-to-moderate Crohn's disease
"What should I eat?" is perhaps the most common question patients with inflammatory bowel disease ask their doctors.