Researchers at Washington State University, University of New Mexico, Eindhoven University of Technology, and Pacific Northwest National Laboratory have developed a catalyst that can both withstand high temperatures and convert pollutants at near room temperature -- an important advance for reducing pollution in modern cars.
Police use of body-worn cameras is growing rapidly in the United States. New research that looked at 70 studies of body-worn cameras concludes that while officers and citizens generally support using the cameras, the devices may not have had significant or consistent effects on most measures of behavior by officers or citizens, or on citizens' views of the police.
Traditional print books may have an edge over e-books when it comes to quality time shared between parents and their children, a new study suggests.
Researchers focused on properties sold between 2002 and 2017 in Charlotte, North Carolina, within a half mile of a brewery.
Smart speakers that are customarily used in your living room can be programmed to act as an aid to physicians in hospital operating rooms, according to new research presented today at the Society of Interventional Radiology's 2019 Annual Scientific Meeting.
Researchers from Tokyo Metropolitan University have shown that a newly engineered catalyst made of gold nanoparticles supported on a metal oxide framework shows breakdown of ammonia impurities in air, with excellent selectivity for conversion to nitrogen gas. Importantly, it is effective at room temperature, making it suitable for everyday air purification systems. The team successfully identified the mechanism behind this behavior, paving the way towards the design of other novel catalytic materials.
Researchers from Tokyo Metropolitan University have shown that the tunable hydrophobic nature of dense siloxane gels is strongly correlated with their catalytic activity, explicitly demonstrating how molecules with different hydrophobic nature at the molecular level interact differently with surfaces of differing hydrophobicity. This is also the first time a siloxane gel has been shown to be highly effective for the reaction of silyl ethers, commonly used as a protecting agent.
The device does not require additional components such as batteries or actuators carried on the back or waist.
Tropical Cyclone Veronica continued to move toward Australia's Pilbara Coast in Western Australia. NASA-NOAA's Suomi NPP satellite provided visible and infrared images of the storm that indicated heavy rainfall.
A new system devised by researchers at MIT can monitor the behavior of all electric devices within a building, ship, or factory, determining which ones are in use at any given time and whether any are showing signs of an imminent failure. When tested on a Coast Guard cutter, the system pinpointed a motor with burnt-out wiring that could have led to a serious onboard fire.