Scientists from the ARC Center of Excellence for Coral Reef Studies have produced the world’s first engineering model to predict how much damage a reef is likely to suffer when confronted with an angry sea. In a paper in Nature, Dr. Joshua Madin and Dr. Sean Connolly use mathematical models to calculate the forces that coral is subjected to by waves or storm surge and the probability of the colonies being ripped from the seabed.
Researchers are using a new form of magnetic resonance imaging (MRI) to show that sitting in an upright position places unnecessary strain on your back, leading to potentially chronic pain problems if you spend long hours sitting. The study, conducted at Woodend Hospital in Aberdeen, Scotland, was presented today at the annual meeting of the Radiological Society of North America (RSNA).
An implantable pump can help heart-failure patients live and recover strength while they wait for a transplant. But an evaluation concludes that the UK’s National Health Service should continue to restrict the technology’s use — at least for now.
Certain women may miss out on routine tests that screen for early signs of breast cancer. Elderly women, women with publicly funded health insurance and women who don’t go to an obstetrician and gynecologist for routine exams are all less likely than others to get a clinical breast exam and a recommendation for a mammogram.
The early stages when a spouse or an adult child becomes a caregiver for someone with Alzheimer’s disease or another type of progressive dementia is fraught with a tug-of-war of emotions from resentment to protectiveness, according to a new study from the Mandel School of Applied Social Sciences at Case Western Reserve University.
Mayo Clinic Cancer Center researchers have found that a radical prostatectomy can be a viable option for select octogenarian patients. The findings, which run counter the conventional practice of generally avoiding surgeries for individuals over 80 years old solely based on age, are available today in Urology.
Two fish that share much in common genetically appear to have markedly different abilities to grow, a finding that could provide a new way to research such disparate areas as muscle wasting disease and fish farming. Because the zebrafish and giant danio are closely related and the zebrafish’s genome has already been mapped, scientists hope they can more easily identify the genetic keys to the difference in growth potential between them.
Singer Jerry Rivera today joined forces with the Pan American Health Organization (PAHO) to launch a new public service campaign to raise awareness of violence against women and of the need to end the widespread problem in the Americas and around the world.
Almost two million people with HIV live in Latin America and the Caribbean today, and the number of new infections in 2006 rose to 167,000, 12,000 more than in 2004, according to the new AIDS Epidemic Update, an annual report on the latest developments in the epidemic released today by UNAIDS/WHO. By the end of 2006, the total number of people with the virus was estimated to reach 1,950,000, 210,000 more than in 2004, the report said.
The Pan American Health Organization (PAHO) was recognized today for its efforts in cervical cancer prevention, receiving the ?Women in Government Presidential Leadership Award for a Commitment to the Elimination of Cervical Cancer? from the non-profit, bi-partisan organization that represents women state legislators in the United States.