Culture
CHAMPAIGN, Ill. -- Cratering job quality and weak wage growth in the U.S. have typically been attributed to a combination of technological change, waning worker bargaining power and increased pressures from trade and financial markets. But according to research co-written by a University of Illinois, Urbana-Champaign expert who studies economic sociology, increased industry concentration also has dire consequences for workers' wages and job quality.
BEER-SHEVA, Israel...August 12, 2020 - A tuberculosis vaccine administered during the past 15 years is associated with significantly improved COVID-19 outcomes, according to a new study published in Vaccines.
Although it has become increasingly accepted for medical and recreational use, cannabis is still considered among one of the most widely used illegal substances in the United States and in many European countries. A common assumption is that cannabis consumption before or during work hours causes substandard work performance, yet there has been very little scientific exploration regarding the impact of cannabis use after working hours.
An experimental vaccine is effective at preventing pneumonia in mice infected with the COVID-19 virus, according to a study from Washington University School of Medicine in St. Louis. The vaccine, which is made from a mild virus genetically modified to carry a key gene from the COVID-19 virus, is described in the journal Cell Host and Microbe.
DALLAS, Aug.
New research suggests Black women with natural hairstyles, such as curly afros, braids or twists, are often perceived as less professional than Black women with straightened hair, particularly in industries where norms dictate a more conservative appearance.
Sweden's policy of allowing the controlled spread of Covid-19 viral infection among the population has so far failed to deliver the country's previously stated goal of herd immunity.
A new study by Palaeontologists at the University of Southampton suggests four bones recently found on the Isle of Wight belong to new species of theropod dinosaur, the group that includes Tyrannosaurus rex and modern-day birds.
The dinosaur lived in the Cretaceous period 115 million years ago and is estimated to have been up to four metres long.
The bones were discovered on the foreshore at Shanklin last year and are from the neck, back and tail of the new dinosaur, which has been named Vectaerovenator inopinatus.
New research from two London hospital maternity units published in Anaesthesia (a journal of the Association of Anaesthetists) shows that 1 in 6 maternity workers tested positive for COVID-19 antibodies, showing they have had a previous infection. Of those testing positive, 1 in 3 were completely asymptomatic.
Mitochondria are the powerhouse of cells which continuously convert energy from food into the chemical energy currency called ATP. This essential process depends on large protein complexes within the inner membrane of mitochondria acting similar to batteries. A new study, led by Dr. Ruchika Anand and Prof. Andreas Reichert, Heinrich-Heine-University Duesseldorf, Institute of Biochemistry and Molecular Biology I, now found that two lipid-binding proteins located inside of mitochondria control the overall stability of these batteries.
A group of researchers from four countries, including Brazil, have worked out exactly how a pollen tube, the plant cell that emerges from a grain of pollen, grows up to a thousand-fold to reach an ovule deep inside the flower. The key to this growth is an inflow and outflow of protons that creates electrical activity at the cell membrane and makes the cell grow. The results of the study will help scientists understand an array of related phenomena, such as seed production, the growth of fungi, and even how neurons develop.
Researchers from Skoltech, Lomonosov Moscow State University, and the Kharkevich Institute for Information Transmission Problems have studied the genomes of some 200 strains of bacteria to determine which proteins in the ribosome, part of the key cell machinery, can be safely lost and why. The paper was published in the journal Molecular Biology and Evolution.
A career in professional football may yield an array of health benefits that extend beyond playing years: NFL players engage in vigorous training, tend to be more educated than other men in the U.S. and have higher median incomes than most fellow Americans--all factors associated with better overall health.
But new research from Harvard Medical School and the Harvard T.H. Chan School of Public Health suggests that even these advantages may not be enough to neutralize persistent gaps in health outcomes among Black, white and players of other racial backgrounds.
A new study published today demonstrates that a technology developed at the University of Central Florida could serve as a more reliable clinically-based model of amyotrophic lateral sclerosis (ALS) and a better screening tool for novel therapies than currently use preclinical models.
The Human-on-a-Chip®technology was developed by UCF Professor James J. Hickman in his Hybrid Systems Lab at UCF. It has been licensed to Hesperos, Inc., a company founded by Hickman and Michael L. Shuler, Ph.D.
STONY BROOK, NY, August 11, 2020 - Human networking involves every field and includes small groups of people to large, coordinated systems working together toward a goal, be it traffic management in an urban area, economic systems or epidemic control. A new study published in Nature Communications suggests by using a model of violin synchronization in a network of violin players, there are ways to drown out distractions and miscommunications that could be used as a model for human networks in society.