Culture
These mysterious earthquakes originate between 400 and 700 kilometers below the surface of the Earth and have been recorded with magnitudes up to 8.3 on the Richter scale.
ARLINGTON HEIGHTS, IL (April 27, 2021) - The American Society of Plastic Surgeons (ASPS) - the world's largest plastic surgery organization, representing nearly 8,000 members - today released the 2020 results of the organization's annual procedure survey coupled with national consumer research reflecting trends during the COVID-19 era to help predict what 2021 will bring.
Tokyo, Japan - Human T-cell lymphotropic virus type-1 (HTLV-1) is a retrovirus similar to human immunodeficiency virus (HIV) and has mostly been thought to be transmitted vertically (mother-to-child), or horizontally (sexually or parenterally (e.g. via blood transfusion)). The spread of this infection in metropolitan areas such as Tokyo is presumed to be due to horizontal transmission, especially sexual transmission.HTLV-1-associated diseases are thought to be caused mainly through vertical transmission.
Most conventional molecular diagnostics usually detect only a single disease-related biomarker. Great examples are the PCR tests currently used to diagnose COVID-19 by detecting a specific sequence from SARS-CoV-2. Such so-called singleplex methods provide reliable results because they are "calibrated" to a single biomarker. However, determining whether a patient is infected with a new SARS-CoV-2 variant or a completely different pathogen requires probing for many different biomarkers at one time.
A combination of remdesivir, a drug currently approved in the United States for treating COVID-19 patients, and repurposed drugs for hepatitis C virus (HCV) was 10 times more effective at inhibiting SARS-CoV-2, the virus that causes COVID-19.
The combination therapy points a way toward a treatment for unvaccinated people who become infected, as well as for vaccinated people whose immunity has waned, for example due to the emergence of virus variants that escape this immune protection.
The research was conducted at the Department of Food Science at the University of Copenhagen (UCPH FOOD) with professor emeritus Lars Munck as coordinator and builds on earlier work since 1963 at Svaloef Plant Breeding Institute and the Carlsberg Laboratory.
Muscle weakness in patients with Becker disease is caused by unusual electrical activity in muscle fibres termed 'plateau potentials' that make them temporarily inactive, says a study published today in eLife.
An understanding of these mechanisms and the ion channels involved may help the search for more effective therapies for weakness in Becker disease and other muscle diseases, and help understand how electrical activity is regulated in muscles.
WASHINGTON, April 27, 2021 -- If a base station in a local area network tries to use a directional beam to transmit a signal to a user trying to connect to the network -- instead of using a wide area network broadcast, as base stations commonly do -- how does it know which direction to send the beam?
Abu Dhabi, UAE, April 27, 2021: As people around the world increasingly get their news from social media, online misinformation has emerged as an area of great concern.
Aerosol products used in the home now emit more harmful volatile organic compound (VOC) air pollution than all the vehicles in the UK, new research shows.
A new study by the University of York and the National Centre for Atmospheric Science reveals that the picture is damaging globally with the world's population now using huge numbers of disposable aerosols - more than 25 billion cans per year.
This is estimated to lead to the release of more than 1.3 million tonnes of VOC air pollution each year, and could rise to 2.2 million tonnes by 2050.
Arum Han, professor in the Department of Electrical and Computer Engineering at Texas A&M University, and his collaborators have designed an experimental system that shows exposure of coronavirus to a very high temperature, even if applied for less than a second, can be sufficient to neutralize the virus so that it can no longer infect another human host.
The Marcellus Formation straddles the New York State and Pennsylvania border, a region that shares similar geography and population demographics. However, on one side of the state line unconventional natural gas development - or fracking - is banned, while on the other side it represents a multi-billion dollar industry. New research takes advantage of this 'natural experiment' to examine the health impacts of fracking and found that people who live in areas with a high concentration of wells are at higher risk for heart attacks.
A team of engineering researchers at the Georgia Institute of Technology hopes to uncover new ways to diagnose and treat brain ailments, from tumors and stroke to Parkinson's disease, leveraging vibrations and ultrasound waves.
DALLAS (SMU) - An international team of paleontologists has identified a new genus and species of hadrosaur or duck-billed dinosaur, Yamatosaurus izanagii, on one of Japan's southern islands.
The fossilized discovery yields new information about hadrosaur migration, suggesting that the herbivors migrated from Asia to North America instead of vice versa. The discovery also illustrates an evolutionary step as the giant creatures evolved from walking upright to walking on all fours. Most of all, the discovery provides new information and asks new questions about dinosaurs in Japan.
Researchers at the Pritzker School of Molecular Engineering (PME) at the University of Chicago have designed a completely novel potential treatment for COVID-19: nanoparticles that capture SARS-CoV-2 viruses within the body and then use the body's own immune system to destroy it.
These "Nanotraps" attract the virus by mimicking the target cells the virus infects. When the virus binds to the Nanotraps, the traps then sequester the virus from other cells and target it for destruction by the immune system.