A new study examined the impact on physician prices when two IDSs acquired three multispecialty clinic systems in the Minneapolis-St Paul market in 2007. To track prices, the team used commercial claims data from Medica health plans from 2006 to 2011.
Статті
Popular heartburn drugs linked to higher early death risk
Millions of U.S. residents take proton pump inhibitors which are widely prescribed to treat heartburn, ulcers and other gastrointestinal problems. Now, a new study shows that long-term use of the popular drugs carries an increased risk of death.
Restoration efforts bolster population of endangered piping plovers
High water on Lake Ontario, urbanization of the New Jersey shore and a growing predator population are among the challenges facing one of America’s iconic shorebirds and the conservationists determined to restore the bird’s population.
Tracking humans in 3d with off-the-shelf webcams
Whether it’s for computer games, motion analysis in sports, or even medical examinations, many applications require that people and their movements are captured digitally in 3D in real-time. Until now, this was possible only with expensive systems of several cameras, or by having people wear special suits. Computer scientists have now developed a system that requires only a single video camera. It can even estimate the 3D pose of a person acting in a pre-recorded video, for instance a YouTube video.
Daily movement program has positive impact on children’s learning
Following a daily movement program can improve children’s physical development levels and has the potential to boost their chances in the classroom, researchers have found.
A boost for permanent magnets: Scientists analyze structure and behaviour on atomic level
Scientists have explored on an atomic level how changes in iron content influence the micro-structure of samarium-cobalt based permanent magnets. In the long run, they could contribute to the development of permanent magnets with improved magnetic performance. These magnets can be found in microwave tubes, gyroscopes and satellite controls, for instance.
Skin plays significant role in spread of leishmaniasis
Parasites responsible for leishmaniasis -- a globally occurring neglected tropical disease spread by sand flies -- are mainly acquired from the skin rather than a person's blood, new research indicates.
Bacteria collaborate to propel the ocean 'engine'
Essential microbiological interactions that keep our oceans stable have been fully revealed for the first time, outlines a new report.
Saving the paintbrush lily from extinction
Since the 1990s, the Duthie Reserve in Stellenbosch, South Africa, is home to the only remaining viable population of Haemanthus pumilio in the world. It is described as South Africa's most endangered bulb species, and probably the world's rarest Haemanthus. A major project is now underway to conserve the remaining 60 individuals.
