Culture
CHAMPAIGN, Ill. -- Absent a widely available vaccine, mitigation measures such as stay-at-home mandates, lockdowns or shelter-in-place orders have been the major public health policies deployed by state governments to curb the spread of COVID-19.
ITHACA, N.Y. - Researchers from Cornell University and the National Park Service have pinpointed and confirmed the location of the remnants of a wooden fort in Alaska - the Tlingit people's last physical bulwark against Russian colonization forces in 1804 - by using geophysical imaging techniques and ground-penetrating radar.
The fort was the last physical barrier to fall before Russia's six-decade occupation of Alaska, which ended when the United States purchased Alaska in 1867 for $7 million.
Findings of a new study published by researchers from Trinity College Dublin and St James's Hospital outline the health impacts faced by older people while cocooning during the Covid-19 pandemic. The findings are published in the Quarterly Journal of Medicine here: https://bit.ly/3qGKJoI.
A new study from Indiana University researchers finds that most high-school age youth are willing to wear masks to help prevent the spread of the COVID-19 virus, but that more education is needed on how to wear masks properly and on the importance of consistent commitment to public health guidelines.
Coconut oil has increasingly found its way into German kitchens in recent years, although its alleged health benefits are controversial. Scientists at the University of Bonn have now been able to show how it is metabolized in the liver. Their findings could also have implications for the treatment of certain diarrheal diseases. The results are published in the journal Molecular Metabolism.
Scientists at Tokyo Institute of Technology (Tokyo Tech), Imperial and High Energy Accelerator Research Organization (KEK) Institute of Materials Structure Science, discover new Ba7Nb4MoO20-based materials with high oxygen-ion (oxide-ion O2-) conductivities--"the hexagonal perovskite-related oxides"--and shed light on the underlying mechanisms responsible for their conductivity. Their findings lead the way to uncovering other similar materials, furthering research on developing low-cost and scalable renewable energy technologies.
Scientists at Tokyo Institute of Technology (Tokyo Tech), Tohoku University, National Institute of Advanced Industrial Science and Technology, and Nippon Institute of Technology, demonstrated by experiment that a clean electrolyte/electrode interface is key to realizing high-capacity solid-state lithium batteries. Their findings could pave the way for improved battery designs with increased capacity, stability, and safety for both mobile devices and electric vehicles.
An extensive review of cephalopod fauna from the Northwest African Atlantic coast was performed by researchers from the University of Vigo (Spain) and the Spanish Institute of Oceanography (IEO). The study was based on the collections gathered in 1,247 bottom trawl stations carried out during ten multidisciplinary surveys in the Canary Current Large Marine Ecosystem (CCLME).
Every living organism has DNA, and every living organism engages in DNA replication, the process by which DNA makes an exact copy of itself during cell division. While it's a tried-and-true process, problems can arise.
Break-induced replication (BIR) is a way to solve those problems. In humans, it is employed chiefly to repair breaks in DNA that cannot be fixed otherwise. Yet BIR itself, through its repairs to DNA and how it conducts those repairs, can introduce or cause genomic rearrangements and mutations contributing to cancer development.
Quantum physics allows to make statements about the behaviour of a wide variety of many-particle systems at the atomic level, from salt crystals to neutron stars. In quantum systems, many parameters do not have concrete values, but are distributed over various values with certain probabilities. Often this distribution takes the form of a simple Gaussian bell curve that is encountered also in classical systems for example the distribution of balls in the Galton box experiment.
COLUMBUS, Ohio - Employees feel significantly less job distress if they work at companies that are open and transparent about the firm's finances, including budgets and profits, a new study found.
Researchers examining data from the U.K. found that at companies with more financial transparency, workers felt more secure in their jobs, more committed to their employers and - most significantly - said they had better relationships with their managers.
January 25, 2021 - What care do veterans need when recovering after suicide attempts? The answer may be different for women compared to men veterans, reports a qualitative study in Medical Care, part of a
X-rays are usually difficult to direct and guide. X-ray physicists at the University of Göttingen have developed a new method with which the X-rays can be emitted more precisely in one direction. To do this, the scientists use a structure of thin layers of materials with different densities of electrons to simultaneously deflect and focus the generated beams. The results of the study were published in the journal Science Advances.
Nature is full of colour. For flowers, displaying colour is primarily a means to attract pollinators. Insects use their colour vision not only to locate the right flowers to feed on but also to find mates. The evolutionary interaction between insects and plants has created complex dependencies that can have surprising outcomes. Casper van der Kooi, a biologist at the University of Groningen, uses an interdisciplinary approach to analyse the interaction between pollinators and flowers. In January, he was the first author of two review articles on this topic.
RUDN University linguists conducted comprehensive study of how Russian speakers perceive Greek sound
Linguists from RUDN University found out how Russian speakers differentiate between similar consonants of the Greek language and associate them with Russian sounds. The results of the study were published in the Speech Communication journal.