Algorithm designs optimized machine-learning models up to 200 times faster than traditional methods.
Tropical Cyclone Trevor has crossed Queensland, Australia's Cape York Peninsula and re-emerged into the Gulf of Carpentaria. Visible imagery from NASA's Terra satellite confirmed the movement back over water.
A new type of hydrogel material developed by Brown University researchers could soon make assembling complex microfluidic or soft robotic devices as simple as putting together a LEGO set.
Tropical Cyclone Savannah appeared as a wispy area of low pressure on imagery from NASA-NOAA's Suomi NPP satellite.
A researcher in the Vera Bradley Foundation Center for Breast Cancer Research at the Indiana University School of Medicine, working in collaboration with researchers from the University of Maryland, recently reported several important findings related to triple negative breast cancer and its future treatment in the journal Nature Nanotechnology.
In mobiles, fridges, planes - transistors are everywhere. But they often operate only within a restricted current range. Ludwig-Maximilians-Universitaet (LMU) in Munich physicists have now developed an organic transistor that functions perfectly under both low and high currents.
Visible imagery from NASA's Terra satellite showed Tropical Cyclone Veronica skirting the Pilbara coast of Western Australia.
Formamidinium lead iodide is a very good material for photovoltaic cells, but getting the correct and stable crystal structure is a challenge. The techniques developed so far have produced rather poor results. However, University of Groningen scientists, led by Professor of Photophysics and Optoelectronics Maria Antonietta Loi, have now cracked it -- using a blade and a dipping solution. The results were published in the journal Nanoscale on March 15, 2019.
Researchers from the George Washington University and the Moscow Institute of Physics and Technology have developed a solution for multiparametric optical mapping of the heart's electrical activity. This technique is a useful tool for enhancing our understanding of the mechanisms behind cardiac arrhythmias. Arrhythmia causes your heart to beat too quickly, too slowly or erratically. Hijacking the heart's vital rhythm and pumping function can have serious consequences like a stroke or cardiac arrest.
Physicists at EPFL propose a new 'quantum simulator': a laser-based device that can be used to study a wide range of quantum systems. Studying it, the researchers have found that photons can behave like magnetic dipoles at temperatures close to absolute zero, following the laws of quantum mechanics. The simple simulator can be used to better understand the properties of complex materials under such extreme conditions.