Culture
A study conducted at 19 universities by IU researchers and their colleagues in the U.S. and Canada, found that a brief social belonging exercise, administered online before students arrive on campus, boosts the performance and persistence of students in STEM disciplines - science, technology, engineering and math - who speak English as a second language.
ATLANTA--A combination of two substances secreted by the immune system can cure and prevent rotavirus infection, as well as potentially treat other viral infections that target epithelial cells, which cover body surfaces such as skin, blood vessels, organs and the urinary tract, according to researchers in the Institute for Biomedical Sciences at Georgia State University.
Breast cancers that are detected in the interval between national screening programme mammograms have a worse prognosis than those detected at the time of a screening, even if they have the same biology, according to research presented at the 12th European Breast Cancer Conference on Saturday.
Patients receiving care for advanced cancer at Moores Cancer Center at UC San Diego Health were more likely to survive or experience a longer period without their disease progressing if they received personalized cancer therapy, report University of California San Diego School of Medicine researchers.
Allowing farmers to harvest vegetation from their riparian buffers will not significantly impede the ability of those streamside tracts to protect water quality by capturing nutrients and sediment -- and it will boost farmers' willingness to establish buffers.
A major roadblock to large scale testing for coronavirus infection in the developing world is a shortage of key chemicals, or reagents, needed for the test, specifically the ones used to extract the virus's genetic material, or RNA.
ITHACA, N.Y. - For one low-income woman, not having a car meant long commutes on public transit with her children in tow, sometimes slogging through cold or inclement weather. But after buying a subsidized car through a Maryland-based nonprofit, she was able to move to a home located farther from bus stops, send her children to better schools and reach less expensive medical services.
"So many different things open up to a person that is mobile," the woman told Nicholas Klein, assistant professor of city and regional planning at Cornell University.
CAMBRIDGE, MA - September 30, 2020--The MIT Press Journal Rapid Reviews: COVID-19 (RRC:19) has openly published the first official scholarly peer reviews of pre-print research from Li-Meng Yan, Shu Kang, Jie Guan, and Shanchang Hu that claims to show that unusual features of the SARS-CoV-2 genome suggest sophisticated laboratory modification rather than natural evolution.
What The Study Did: Extended follow-up of randomized clinical trial participants was used to investigate whether the risk of asthma or recurrent wheeze among young children was changed by avoiding supplementing breastfeeding with cow's milk formula after birth.
Authors: Mitsuyoshi Urashima, M.D., Ph.D., M.P.H., of the Jikei University School of Medicine in Tokyo, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
In general, surgeons who perform numerous cataract operations every year encounter relatively few severe cases, and this probably contributes to their lower complication rate, as shown by a study led from the University of Gothenburg. These results provide new knowledge in the endeavor to further improve healthcare for a large group of patients.
Speech and singing spread saliva droplets, a phenomenon that has attracted much attention in the current context of the Covid-19 pandemic. Scientists from the CNRS, l'université de Montpellier, and Princeton University* sought to shed light on what takes place during conversations. A first study published in PNAS revealed that the direction and distance of airflow generated when speaking depend on the sounds produced. For example, the accumulation of plosive consonants, such as the "P" in "PaPa," produces a conical airflow that can travel up to 2 metres in 30 seconds.
CORVALLIS, Ore. - Conservation projects aimed at protecting land-dwelling species could net major gains in helping species living in streams, lakes and wetlands with relatively minor adjustments, an international research collaboration that included Oregon State University has discovered.
EVANSTON, Ill. -- Northwestern University researchers have developed the first quantitative model that captures how politicized environments affect U.S. political opinion formation and evolution.
Using the model, the researchers seek to understand how populations change their opinions when exposed to political content, such as news media, campaign ads and ordinary personal exchanges. The math-based framework is flexible, allowing future data to be incorporated as it becomes available.
An antiviral medication which effectively inhibits replication of the coronavirus causing the COVID-19 and, at the same time, fights the immune reaction that is killing COVID-19 patients around the world.
Researchers at Uppsala University have found that an effective way of treating the coronavirus behind the 2003 SARS epidemic also works on the closely related SARS-CoV-2 virus, the culprit in the ongoing COVID-19 pandemic. The substance concerned is nitric oxide (NO), a compound with antiviral properties that is produced by the body itself. The study is published in the journal Redox Biology.
"To our knowledge, nitric oxide is the only substance shown so far to have a direct effect on SARS-CoV-2," says Åke Lundkvist, a professor at Uppsala University, who led the study.