A portable imaging device currently in development by the National Space Biomedical Research Institute (NSBRI) will produce clear, highly detailed pictures of bone and tissue, helping physicians manage bone health in space and on Earth. The Scanning Confocal Acoustic Diagnostic system, or SCAD, will enable doctors to determine the rate of loss and plan treatment options with the aid of high-quality images, taken noninvasively.
Studies of cosmonauts and astronauts who spent months on space station Mir revealed that space travelers can lose, on average, one-to-two percent of bone mass each month, with the greatest loss in the lower extremities like the femur and hip. The culprit is microgravity, which causes bone loss in critical areas and leaves bones susceptible to fracture upon return to Earth.
Space travelers are not the only demographic concerned with bone loss. According to the National Osteoporosis Foundation, at least 10 million people in the United States suffer from bone loss in the form of osteoporosis.
Lauren Hammit | EurekAlert!
Second cause of hidden hearing loss identified
20.02.2017 | Michigan Medicine - University of Michigan
Prospect for more effective treatment of nerve pain
20.02.2017 | Universität Zürich
In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
13.02.2017 | Event News
10.02.2017 | Event News
09.02.2017 | Event News
20.02.2017 | Materials Sciences
20.02.2017 | Health and Medicine
20.02.2017 | Health and Medicine