Predicting equatorial plasma bubbles with SWARM
Changes in atmospheric density after sunset can cause hot pockets of gas called ‘plasma bubbles’ to form over the Earth’s equator, resulting in communication disruptions between satellites and the Earth. New AI models are now helping scientists to predict plasma bubble events and create a forecast. The work was presented this week at the National […]
For Men on ADT, Checking Bone Density May Thwart Fractures
Bone density testing in older prostate cancer patients on androgen deprivation therapy (ADT) was significantly associated with a decreased risk for major osteoporotic fractures, but remains little used, a prospective population-based study found. In the cohort of nearly 55,000 men treated with ADT from 2005 to 2015, those who received dual x-ray absorptiometry (DXA) screening […]
Men with high levels of body fat may be at risk for osteoporosis
Men with high levels of body fat have lower bone density and may be more likely to break a bone than those with normal levels of body fat, according to a new study published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism. Most studies have shown positive or neutral effects of body fat […]
Development of a lithium-air battery with an energy density over 500 wh/kg: One of the world’s highest energy densities achieved
NIMS and Softbank Corp. have developed a lithium-air battery with an energy density over 500Wh/kg — significantly higher than currently lithium ion batteries. The research team then confirmed that this battery can be charged and discharged at room temperature. In addition, the team found that the battery developed by the team shows the highest energy […]