Nanoengineers at the University of California San Diego have developed new deep learning models that can accurately predict the properties of molecules and crystals. By enabling almost instantaneous property predictions, these deep learning models provide researchers the means to rapidly scan the nearly-infinite universe of compounds to discover potentially transformative materials for various technological applications, such as high-energy-density Li-ion batteries, warm-white LEDs, and better photovoltaics.
Groundwater experts from around Australia have repeated calls for further investigations into the potential effects on heritage groundwater reserves in central Queensland if the giant Adani Carmichael coalmine gets the final regulatory go-ahead.
Concerns the ancient Doongmabulla Springs face a 'reasonable threat of extinction' from Adani's proposed Galilee Basin coalmine are raised in a new position paper, which echoes previous research by CSIRO and Geoscience Australia.
A mysterious large mass of material has been discovered beneath the largest crater in our solar system -- the Moon's South Pole-Aitken basin -- and may contain metal from the asteroid that crashed into the Moon and formed the crater, according to a Baylor University study.
"Imagine taking a pile of metal five times larger than the Big Island of Hawaii and burying it underground. That's roughly how much unexpected mass we detected," said lead author Peter B. James,
A meta-analysis of dietary information recorded in the bones of ancient animals and humans recovered from sites scattered across the Eurasian steppe, from the Caucasus region to Mongolia, demonstrates that pastoralists spread domesticated crops across the steppe through their trade and social networks. Researchers from Kiel University sifted through previously published stable isotopic data and applied new quantitative analyses that calibrate human dietary intake against environmental inputs.
The sea water, beaches and sediments on the Tarragona coast contain quantities of plastic similar to those in a big city like Barcelona. And more than half are clothing fibres from washing machines. This is one of the main findings of a study carried out by researchers from the URV's research group Tecnatox and presented last week at a congress in Helsinki. They are not referring exclusively to the plastic waste that can be seen floating on the water or being washed up by the waves.
When the Fluvial Dynamics and Hydrology research group at the University of Cordoba, led by Professor María José Polo, got to the Sierra Nevada in 2002, there were no weather stations above the height of 1,200 meters, meaning that there was a great deal of uncertainty regarding the measurements of everything that happened in the field of meteorology and hydrology between 1,200 meters and the Mulhacen Peak at 3,479 meters.
Osaka, Japan - A team led by Osaka University used angle-resolved photoelectron spectroscopy to probe the unusual surface conductivity of samarium hexaboride crystals. They showed that the material is a co-existing phase of "topological insulator" in which electrical current can flow along the surface but not through the bulk of the sample, a "Kondo insulator", which undergoes a metal-to-insulator transition due to the strong electron correlation.
Monday, 10 June 2019 - A new study has found a pattern of molecules that appear in the blood before a seizure happens. This discovery may lead to the development of an early warning system, which would enable people with epilepsy to know when they are at risk of having a seizure.
Hamilton, ON (June 9, 2019) - A clinical trial that followed more than 9,900 people in 24 countries has found that the drug dulaglutide reduced cardiovascular events and kidney problems in middle-aged and older people with Type 2 diabetes.
During more than five years of follow-up, cardiovascular events like heart attacks and strokes were reduced by 12% in people taking dulaglutide compared to people taking a placebo. This effect was seen in both men and women with or without previous cardiovascular disease.
A set of clinical trials examining youth and adults with type 2 diabetes or impaired glucose tolerance has found that disease progression in adults slowed during medical treatment but resumed after treatment stopped.