Researchers adapt oil industry technology to image the core-mantle boundary at 2,900 kilometers beneath Central and North America, providing detailed views of the lower mantle. The technique helps understand Earth's internal heat engine and giant cycle of heat production and transfer.
Researchers at Johns Hopkins Medicine have developed a motor that can safely power remote-controlled robotic medical devices for cancer biopsies and therapies guided by magnetic resonance imaging. The motor, dubbed PneuStep, is made entirely out of plastics, ceramics, and rubber and is driven by light and air.
Livermore researchers have made the most accurate measurement of a nuclear isomer's excitation energy, a crucial step towards controlling its decay. This breakthrough could enable the use of isomers as high-energy density storage systems like batteries, and has implications for quantum computing, general relativity testing, and more.
The Seismological Society of America honors MIT's M. Nafi Toksoz for his 40-year investment in the field, defining seismology and its practice. He has mentored over 100 postdoctoral students, promoting a research environment at MIT.
Researchers at Princeton University developed flexible electronic membranes to replicate brain injuries in the lab without damaging electrodes. The membranes enable precise measurements of cellular activity before and after traumatic brain injury, providing valuable insights into functional damage.
Recent studies have found that the antiretroviral drug AZT causes genetic damage that may increase future cancer risk. Animal studies demonstrated increased rates of tumors and gene changes associated with human cancer, while human studies observed mutations and chromosomal damage in newborns exposed to NRTIs in utero.
Four UAF researchers have been awarded significant funding from the National Science Foundation for projects studying the Arctic circumpolar region. The research, including studies on climate change, boreal forests and winter precipitation, aims to better understand the structure of the stratospheric vortex and its impact on ecosystems.
A combined imaging approach that combines standard MRI scans with specialized contrast-enhanced techniques may provide more effective diagnoses in patients with difficult-to-detect blood clots in veins of the brain. This approach could lead to better understanding of the disease process and potentially alter treatment regimens.
A new study examines partners of cancer survivors who underwent blood and marrow transplant, finding equal levels of mental health impairment, but with differing treatment outcomes and social support
MIT researchers have cooled a dime-sized mirror to 0.8 degrees Kelvin, a temperature that would take 13 billion years for it to circle the Earth. The team hopes to use this technique to observe quantum behavior in large objects, which is currently only possible at extremely low temperatures.