Brain
For many of us, our smartphone has become our ever-present companion and is usually far more than just a phone. Thanks to the constant availability of online content as well as our reachability through messenger services and social networks via our smartphone, this everyday object's potential to distract us is high - at work too. This is why many employers view the use of smartphones during work time with suspicion, and countermeasures taken range from asking staff to refrain voluntarily from using them to banning smartphones in the workplace through an internal agreement.
Researchers at the University of Illinois Chicago have successfully used graphene -- one of the strongest, thinnest known materials -- to detect the SARS-CoV-2 virus in laboratory experiments. The researchers say the discovery could be a breakthrough in coronavirus detection, with potential applications in the fight against COVID-19 and its variants.
How do top athletes talk about doping when they themselves are using performance-enhancing drugs? Or do they just avoid the issue? A new study by the University of Göttingen reveals that any decision to use drugs almost inevitably means the decision to engage in deceptive communication such as lying or omitting information. Those using drugs, for example, regularly describe anti-doping policies as being more intense than ever or overly restrictive, play down the extent of the doping problem, or portray themselves as victims.
An innovative underwater robot known as Mesobot is providing researchers with deeper insight into the vast mid-ocean region known as the "twilight zone." Capable of tracking and recording high-resolution images of slow-moving and fragile zooplankton, gelatinous animals, and particles, Mesobot greatly expands scientists' ability to observe creatures in their mesopelagic habitat with minimal disturbance.
CORVALLIS, Ore. - Human-caused wildfire ignitions in Central Oregon are expected to remain steady over the next four decades and lightning-caused ignitions are expected to decline, but the average size of a blaze from either cause is expected to rise, Oregon State University modeling suggests.
CHAPEL HILL, NC - A group of scientists led by researchers at the University of North Carolina at Chapel Hill, Weill Cornell Medicine and NewYork-Presbyterian reported that the Moderna mRNA vaccine and a protein-based vaccine candidate elicited durable neutralizing antibody responses to SARS-CoV-2 in pre-clinical research. There were no adverse effects.
The research, published June 15 in Science Immunology, suggests that vaccines for young children are likely important, safe tools to curtail the pandemic.
WASHINGTON (June 15, 2021)--Malicious COVID-19 online content -- including racist content, disinformation and misinformation -- thrives and spreads online by bypassing the moderation efforts of individual social media platforms, according to new research published in the journal Scientific Reports.
WASHINGTON, June 15, 2021 -- Optical cloaking allows objects to be hidden in plain sight or to become invisible by guiding light around anything placed inside the cloak. While cloaking has been popularized in fiction, like in the "Harry Potter" books, researchers in recent years have started realizing cloaks that shield objects from view by controlling the flow of electromagnetic radiation around them.
COLUMBUS, Ohio - Adults who skip breakfast are likely to miss out on key nutrients that are most abundant in the foods that make up morning meals, a new study suggests.
An analysis of data on more than 30,000 American adults showed that skipping breakfast - and missing out on the calcium in milk, vitamin C in fruit, and the fiber, vitamins and minerals found in fortified cereals - likely left adults low on those nutrients for the entire day.
New research led by the University of Kent has found that there is no link between bed sharing, infant-mother attachment, and infant behavioural outcomes.
Contrary to previous beliefs that bed sharing is beneficial (or even required) for babies to develop a secure attachment style and for mothers to develop a strong bond to their baby, researchers have found that it is neither associated with positive or negative outcomes related to infant attachment and maternal bonding.
Changing your eating habits or altering your circadian clock can impact healthy fat tissue throughout your lifespan, according to a preclinical study published today in Nature by researchers with The University of Texas Health Science Center at Houston (UTHealth).
Healthy fat tissue helps provide energy, supports cell growth, protects organs, and keeps the body warm. A good quality diet and one that is consumed in a rhythmic manner (i.e., during our active cycle) is important in maintaining healthy fat, the researchers found.
A plant-based diet appears to afford significant protection to rats bred to become hypertensive on a high-salt diet, scientists report. When the rats become pregnant, the whole grain diet also protects the mothers and their offspring from deadly preeclampsia.
Although we have all heard to avoid the salt shaker, an estimated 30-50% of us have a significant increase in blood pressure in response to high-salt intake, percentages that are even higher and more impactful in Blacks.
Tsukuba, Japan - Inequitable access to health care is a pressing global health concern, and care of our teeth is no exception. In fact, the World Health Organization established the Global Goals for Oral Health 2020 in its efforts to help counter socioeconomic-related imbalances. Economically advanced Japan has plentiful dentists, as well as a universal health insurance system, yet it also has oral care-related inequities, according to a new study.
Leesburg, VA, June 14, 2021--According to ARRS' American Journal of Roentgenology (AJR), high-dose intranodal lymphangiography (INL) with ethiodized oil is a safe and effective procedure for treating high-output postsurgical chylothorax with chest tube removal in 83% of patients.
"To our knowledge," wrote corresponding author Geert Maleux of University Hospitals in Leuven, Belgium, "no data are available on the safety or potential beneficial effect of injecting higher doses of ethiodized oil to treat patients with refractory postoperative chylothorax."
Haifa, Israel June 11, 2021 - Using an ultrafast transmission electron microscope, researchers from the Technion - Israel Institute of Technology have, for the first time, recorded the propagation of combined sound and light waves in atomically thin materials.
The experiments were performed in the Robert and Ruth Magid Electron Beam Quantum Dynamics Laboratory headed by Professor Ido Kaminer, of the Andrew and Erna Viterbi Faculty of Electrical & Computer Engineering and the Solid State Institute.