Tech
COLUMBIA, S.C. -- May 15, 2020 -- Scientists at the University of South Carolina and Columbia University have developed a faster way to design and make gas-filtering membranes that could cut greenhouse gas emissions and reduce pollution.
Their new method, published today in Science Advances, mixes machine learning with synthetic chemistry to design and develop new gas-separation membranes more quickly. Recent experiments applying this approach resulted in new materials that separate gases better than any other known filtering membranes.
Light is emerging as the leading vehicle for information processing in computers and telecommunications as our need for energy efficiency and bandwidth increases.
Already the gold standard for intercontinental communication through fibre-optics, photons are replacing electrons as the main carriers of information throughout optical networks and into the very heart of computers themselves.
New Rochelle, NY, May 15, 2020--Data collected over a 15-week period showed that using virtual care to manage diabetes patients in the hospital does not have a negative impact on their glycemic outcomes. This study, aimed at reducing provider and patient exposure during the COVID-19 pandemic, has broader implications for implementing telehealth to diabetes care in remote locations and to limit the transmission of hospital-acquired infections.
A low-pressure area designated as System 90L appears to be developing in the Straits of Florida, located between Southern Florida and Cuba. NASA's Aqua satellite measured cloud top temperatures within the developing system and found some stronger storms.
At 8:50 a.m. EDT on May 15, NOAA's National Hurricane Center (NHC) issued a Special Tropical Weather Outlook issued to discuss the potential for tropical or subtropical development near the northwest Bahamas.
In designing electronic devices, scientists look for ways to manipulate and control three basic properties of electrons: their charge; their spin states, which give rise to magnetism; and the shapes of the fuzzy clouds they form around the nuclei of atoms, which are known as orbitals.
RIVERSIDE, Calif. -- An international research team led by scientists at the University of California, Riverside, has observed light emission from a new type of transition between electronic valleys, known as intervalley transmissions.
The research provides a new way to read out valley information, potentially leading to new types of devices.
After Tropical Cyclone Vongfong made landfall in the Philippines early on May 14 and began tracking through the country, imagery from NASA-NOAA's Suomi NPP satellite showed the storm was weakening.
On May 14, 2020, Typhoon Vongfong became the first typhoon of the 2020 West Pacific season. It came ashore as a typhoon and by May 15, it had weakened to a tropical storm.
WOODS HOLE, Mass. -- More carbon is stored in the forests, peatlands, and lakes of the high northern (boreal) latitudes than is currently in the atmosphere. Therefore, understanding how the boreal latitudes, which include Canada and Alaska, respond to global warming is very important for predicting its trajectory. As the climate warms, the air gets drier and can take up more water. The pines, spruces, and larches of boreal forests respond by largely retaining their water, but it hasn’t been known how boreal peatlands (bogs and fens) respond.
Over the last 20 years, the rapid development of digital communication technology has given rise to new forms of social interaction on social media. Digital communication technologies can overcome physical, social and psychological barriers in building romantic relationships. Around 1400, dating sites/chats have been created over the last decade in North America alone. Solely in the UK, 23% of Internet users have met someone online with whom they had a romantic relationship for a certain period and that even 6% of married couples met through the web.
Researchers have developed an AI algorithm that can detect and identify different types of brain injuries.
The researchers, from the University of Cambridge and Imperial College London, have clinically validated and tested the AI on large sets of CT scans, and found that it was successfully able to detect, segment, quantify and differentiate different types of brain lesions.
Scientists from the Walter Reed Army Institute of Research joined partners at Duke University, Florida Atlantic University and Montana State University to publish a study providing clear evidence that malaria's characteristic cycle of fever and chills is a result of the parasite's own influence--not factors from the host.
Berkeley -- For predators like wolves, cougars and snow leopards, a cow or sheep out to pasture may make for an easy and tasty meal. But when wild animals eat livestock, farmers face the traumatic loss of food or income, frequently sparking lethal conflicts between humans and their carnivorous neighbors.
Humans have struggled to reduce the loss of livestock to carnivores for thousands of years, and yet, solutions remain elusive. According to a new study led by researchers at the University of California, Berkeley, solving this ancient puzzle requires going back to Ecology 101.
DALLAS – May 14, 2020 – The activity of the parasite that causes malaria is driven by the parasite’s own inherent clock, new research led by UT Southwestern scientists suggests. The findings, published this week in Science, could lead to new ways to fight this pervasive and deadly disease.
Miniature devices, notably those that bulge out from 2D surfaces like pop-up greeting cards, have seamlessly found their way into pressure-sensing and energy-harvesting technologies because of their ability to be frequently stretched, compressed or twisted. Despite their force-bearing abilities, it is still unclear if repeated physical stress can damage the working of these miniature devices, particularly if there is already a defect in their construction.
Skoltech researchers have offered a solution to the problem of searching for materials with required properties among all possible combinations of chemical elements. These combinations are virtually endless, and each has an infinite multitude of possible crystal structures; it is not feasible to test them all and choose the best option (for instance, the hardest compound) either in an experiment or in silico. The computational method developed by Skoltech professor Artem R. Oganov and his PhD student Zahed Allahyari solves this major problem of theoretical materials science.