Pregnancy nausea/vomiting may indicate lower risk of breast cancer
... during any of their pregnancies. More nuanced experiences regarding these pregnancy-related characteristics will be the focus of future analyses, he said. Evidence from the current analysis did suggest that the lower risk of developing breast cancer observed with nausea and vomiting was stronger as the s...New amfAR research grants to optimize HIV treatment
...dvocates and patients regarding their concerns and experiences of opt-in versus opt-out HIV testing. Patients will be asked about their perception of coercion, how well they understand informed consent, and their knowledge of various HIV-associated risk factors and prevention. This study will lead to a greater u...Researchers witness natural selection at work in dramatic comeback of male butterflies
...e London. "This study shows that when a population experiences very intense selective pressures, such as an extremely skewed sex ratio, evolution can happen very fast." The researchers' findings are described in the July 13 issue of the journal Science. Charlat pointed out that, unlike mutations that govern ...Report recommends off-site disposal of secondary waste
...uating the sites, the committee also drew from the experiences of the 2003 closure of the Johnston Atoll Chemical Agent Disposal System (JACADS) in the Pacific, which suffered from substantial increases in costs and delays due to thousands of tons of secondary waste that had accumulated on-site. Current w...MIT team building robotic fin for submarines
...st, a human performing the breaststroke inevitably experiences drag during the recovery phase of the stroke. Tangorra and others in the Bio-Instrumentation Systems Laboratory, led by Professor Ian Hunter of the Department of Mechanical Engineering, have broken down the fin movement of the bluegill sunfish into...High rates of HIV infection documented among young Nepalese girls sex-trafficked to India
...g those with complete documentation of trafficking experiences (225 girls and women), the median age at time of trafficking was 17 years, with 33 girls (14.7 percent) trafficked prior to age 15 years. Compared to those trafficked at 18 years or older, girls trafficked prior to age 15 years had an increased risk ...Neurosciences and music meet in Montreal
...sing young students to exchange information, share experiences and to discuss and disseminate the emerging scientific discoveries. The conference program is overseen by the International Organization Committee: Isabelle Peretz, Universit de Montral, BRAMS, Robert Zatorre, McGill University, BRAMS, Virginia Penhu......response to changes in blood flow. When a vessel experiences increased blood flow, it attempts to reduce the shear stress to even levels by enlarging its luminal caliber through a process known as remodeling. This involves reabsorbing the inner layers of the vessel wall and forming new outer layers to replace ...