Culture
With the health care community heavily focused on COVID-19 since the first quarter of 2020, there have been concerns that reporting of other diseases -- and the resulting data that enables them to be more effectively treated and controlled -- may have been impacted. For example, little is known about how the pandemic may have affected the reporting of sexually transmitted infections (STIs).
RICHLAND, Wash.--Urban landscapes and human-made aerosols--particles suspended in the atmosphere--have the potential to not only make gusts stronger and hail larger; they can also start storms sooner and even pull them toward cities, according to new research exploring the impact of urban development on hazardous weather, led by scientists at the U.S. Department of Energy's Pacific Northwest National Laboratory.
Males may put a lot of effort into attracting females. Male peacocks flaunt eye-catching trains, but male bats, because they are active at night, may rely on females' sense of smell to draw them in. Three years ago, Victoria Flores, a predoctoral fellow at the Smithsonian Tropical Research Institute (STRI) in Panama, discovered that male fringed-lipped bats often have a sweet-smelling, crusty substance on their forearms. Because only males had crusts and primarily exhibited these crusts during the putative reproductive season, Flores speculated that crusts might play a role in mating.
The project is part of the Rhino DNA Indexing System (RhODIS- India) conservation program. This database has been created to build a DNA catalogue of the existing Indian greater one-horned rhinoceros, Rhinoceros unicornis, to tackle rhino poaching and assist conservation efforts for this vulnerable species.
URBANA, Ill. - Eating avocado as part of your daily diet can help improve gut health, a new study from University of Illinois shows. Avocados are a healthy food that is high in dietary fiber and monounsaturated fat. However, it was not clear how avocados impact the microbes in the gastrointestinal system or "gut."
New Rochelle, NY, December 15, 2020--A new study identified an adenovirus gene therapy vector carrying a VEGF isoform. It can improve uterine blood flow in placental insufficiency, as reported in the peer-reviewed journal Human Gene Therapy. Click here to read the full-text article free on the Human Gene Therapy website through January 15, 2021.
High levels of cadmium, a chemical found in cigarettes and in contaminated vegetables, are associated with higher death rates in patients with influenza or pneumonia--and may increase the severity of COVID-19 and other respiratory viruses, according to a new study.
"Our study suggests the public in general, both smokers and nonsmokers, could benefit from reduced exposure to cadmium," said lead author Sung Kyun Park, associate professor of epidemiology and environmental health sciences at the University of Michigan School of Public Health.
From a half-hidden corner in a crowded scene, a thief emerges to snatch a purse. Three days later, can you remember what he looks like?
That may depend upon how long after the incident you are asked about it and what you remember about the details surrounding the event, according to research published this August in the Journal of Cognitive Psychology.
Incineration of solid waste produces millions of tonnes of waste fly ash in Europe each year, that most commonly ends up in landfill. But this ash often contains significant amounts of precious metals, such as zinc. A unique method developed by researchers at Chalmers University of Technology, Sweden, can now help extract these precious metals, potentially leading to reductions in environmental pollution, landfill and transport.
An international research team involving Professor Federico Rosei of the Institut national de la recherche scientifique (INRS) has demonstrated a novel process to modify the structure and properties of graphene, a one atom thick carbon. This chemical reaction, known as photocycloaddition, modifies the bonds between atoms using ultraviolet (UV) light.
Spotting horned owls in neighborhood trees? Raising a bumper crop of winter squash? You may have much in common with individuals in a new study.
People in the study--who ranged from stuck at home to stressed in essential worker jobs--reported significant increases in outdoor activity during COVID-19, especially among women.
Outdoor activities seeing the largest increases were: watching wildlife (up 64%), gardening (57%), taking photos or doing other art in nature (54%), relaxing alone outside (58%), and, yes, making their masked and distanced way on walks (70%).
CHAMPAIGN, Ill. -- According to new research, people tend to moralize COVID-19-control efforts and are more willing to endorse human costs emerging from COVID-19-related restrictions than to accept costs resulting from other restraints meant to prevent injury or death. The level of support - and resulting outrage in response to perceived violations of this moral ideal - differs between liberals and conservatives.
The light at the end of the pandemic tunnel is getting brighter. This week, the first health care workers will receive the first doses of an FDA-approved coronavirus vaccine. Soon, so will other front-line workers in health care and beyond, and residents of long-term care facilities.
The availability of COVID-19 vaccines, however, will not necessarily result in people getting fully vaccinated.
For the first vaccines that will reach the public, everyone who gets a first dose must have a second dose within a few weeks to get full protection against severe COVID-19.
Young Californians who identify themselves as Republicans are less likely to follow social distancing guidelines that prevent coronavirus transmission than those who identify as Democrats or Independents, according to new USC study published today in JAMA Internal Medicine.
BOSTON -- To develop vaccines and investigate human immune responses, scientists rely on a variety of animal models, including mice that can produce human antibodies through genetically engineered B cell receptors, which are specialized antibodies bound to the B cell membrane. These mice, however, often take several years to develop, requiring a complicated process of genetic modification and careful breeding.