Culture
In addition to a skin rash, many eczema sufferers also experience chronic itching, but sometimes that itching can become torturous. Worse, antihistamines -- the standard treatment for itching and allergy -- often don't help.
The sun is the only star in our system. But many of the points of light in our night sky are not as lonely. By some estimates, more than three-quarters of all stars exist as binaries -- with one companion -- or in even more complex relationships. Stars in close quarters can have dramatic impacts on their neighbors. They can strip material from one another, merge or twist each other's movements through the cosmos.
And sometimes those changes unfold over the course of a few generations.
BOSTON - Studies with a popular laboratory model, the nematode Caenorhabditis elegans, have revealed a possible therapeutic avenue for a rare but deadly condition in which children are born without the ability to make molybdenum cofactor (Moco) on their own.
Anthropologist Caleb Everett and former student Sihan Chen used a novel data analysis of thousands of languages, in addition to studying a unique subset of celebrities, to reveal how a soft food diet--contrasted with the diet of hunter-gatherers--is restructuring dentition and changing how people speak.
DARIEN, IL - Editors of the Journal of Clinical Sleep Medicine have identified some of the most significant articles in the publication's history, publishing new commentaries on them in a special 15th anniversary collection. The 15 commentaries from associate editors and members of the journal's editorial board describe the impact of the selected articles both at the time of their publication and today.
A clinical trial involving COVID-19 patients hospitalized at UT Health San Antonio and University Health, among roughly 100 sites globally, found that a combination of the drugs baricitinib and remdesivir reduced time to recovery, according to results published Dec. 11 in the New England Journal of Medicine. Six researchers from UT Health San Antonio and University Health are coauthors of the publication because of the San Antonio site's sizable patient enrollment in the trial.
Certain snakes have evolved a unique genetic trick to avoid being eaten by venomous snakes, according to University of Queensland research.
Associate Professor Bryan Fry from UQ's Toxin Evolution Lab said the technique worked in a manner similar to the way two sides of a magnet repel each other.
"The target of snake venom neurotoxins is a strongly negatively charged nerve receptor," Dr Fry said.
"This has caused neurotoxins to evolve with positively charged surfaces, thereby guiding them to the neurological target to produce paralysis.
"The lotus roots may break, but the fiber remains joined" is an old Chinese saying that reflects the unique structure and mechanical properties of the lotus fiber. The outstanding mechanical properties of lotus fibers can be attributed to their unique spiral structure, which provides an attractive model for biomimetic design of artificial fibers.
Families are complicated. For members of the Alligatoridae family, which includes living caimans and alligators - this is especially true. They are closely related, but because of their similarity, their identification can even stump paleontologists.
But after the recent discovery of a partial skull, the caimans of years past may provide some clarity into the complex, and incomplete, history of its relatives and their movements across time and space.
Researchers from University of Stavanger, University of Melbourne, and University of Wisconsin-Madison published a new paper in the Journal of Marketing that examines how major projects undertaken by temporary organizations can be better managed so that cost overruns are minimized.
The study forthcoming in the Journal of Marketing is titled "Mobilizing the Temporary Organization: The Governance Roles of Selection and Pricing" and is authored by Elham Ghazimatin, Erik Mooi, and Jan Heide.
Just like humans trying to stick to New Year's resolutions, guppies have varying levels of self-control, a new study shows.
Researchers from the University of Exeter and Ghent University studying the behaviours of Trinidadian guppies tested "inhibitory control" (suppressing unhelpful impulses or urges).
The tiny fish first learned how to swim into a cylinder to get food - then a cover was removed to make the cylinder transparent.
Liwen Sang, independent scientist at International Center for Materials Nanoarchitectonics, National Institute for Materials Science (also JST PRESTO researcher) developed a MEMS resonator that stably operates even under high temperatures by regulating the strain caused by the heat from gallium nitride (GaN).
Researchers from Kumamoto University (Japan) have found an Edo period document that clearly indicates the Hosokawa clan, rulers of the Kokura Domain (modern-day Fukuoka Prefecture), completely stopped producing wine in 1632, the year before the shogunate ordered them to move to the Higo Domain (now Kumamoto Prefecture). The researchers believe that the discontinuation of wine production was directly related to this move and because it was considered to be a drink of a religion that was harshly suppressed in Japan at that time, Christianity.
URBANA, Ill. ¬- Illinois residents value efforts to reduce watershed pollution, and they are willing to pay for environmental improvements, according to a new study from agricultural economists at the University of Illinois.
Recently there has been a reemergence of interest in optical computing platforms for artificial intelligence-related applications. Optics/photonics is ideally suited for realizing neural network models because of the high speed, large bandwidth and high interconnectivity of optical information processing. Introduced by UCLA researchers, Diffractive Deep Neural Networks (D2NNs) constitute such an optical computing framework, comprising successive transmissive and/or reflective diffractive surfaces that can process input information through light-matter interaction.