Initial severity of COVID-19 not associated with later respiratory complications

Researchers from Oklahoma State University, University of Missouri, Iowa State University, and University of Georgia published a new paper in the Journal of Marketing that investigates the question of how salespeople should balance advocacy for the seller with advocacy for the customer. The study, forthcoming in the Journal of Marketing, is titled "Salesperson Dual Agency in Price Negotiations" and is authored by Justin Lawrence, Lisa Scheer, Andrew Crecelius, and Son Lam. How should salespeople represent both the seller and the customer when their interests diverge, as in pricing negotiations? The research team extends a dual agency framework to the sales domain and examines the salesperson's role throughout the three stages of the discount process: (a) the ...

Ribosomes are the complexes of ribonucleoproteins at the heart of protein synthesis in cells. However in the absence of conclusive evidence, how these complexes operate has been open to debate. Now Hirotatsu Imai and Noriyuki Kodera at Kanazawa University, alongside Toshio Uchiumi at Niigata University in Japan, show visualizations of the structural dynamics and factor pooling that take place at ribosome stalk proteins as they build new proteins. Ribosomes were first discovered in the 1950s and their broad function has been widely understood for some time - they read messenger RNA sequences and from that generate sequences of correctly ordered amino acids into new proteins. The ribosome stalk protein in particular plays an ...

Noise exposure accounts for 22% of worldwide work-related health problems. Excessive noise not only causes hearing loss and tinnitus, but also increases the risk of cardiovascular diseases. To provide protection, workers normally wear earplugs. However, commonly available earplugs are often uncomfortable, since they don't fit everyone's ears equally well. How could we improve the comfort and effectiveness of these earplugs? What aspects of the ear canal must be taken into account? To answer these questions, researchers from the École de technologie supérieure (ÉTS University) and the Institut de recherche en santé et sécurité ...

Non-violent offenders serving time for drug use or possession should be freed immediately and their convictions erased, according to research published in the peer-reviewed The American Journal of Bioethics. More than 60 international experts including bioethicists, psychologists and drug experts have joined forces to call for an end to the war on drugs which they argue feeds racism. All drugs currently deemed illicit - even crack cocaine and heroin - should be decriminalized as a matter of urgency, according to this new alliance. Legalisation and regulation should then follow with restrictions on age, advertising and licensing, they say. They have analysed evidence from over 150 studies and reports, concluding that prohibition unfairly affects Black people, damages communities, ...

A new study has found that spending time outdoors and switching off our devices is associated with higher levels of happiness during a period of COVID-19 restrictions. Previous academic studies have indicated how being outdoors, particularly in green spaces, can improve mental health by promoting more positive body image, and lowering levels of depression and anxiety. Jointly led by academics from Anglia Ruskin University (ARU) in the UK, the Karl Landsteiner University of Health Sciences in Austria, and Perdana University in Malaysia, this new research examined how levels ...

PHILADELPHIA--Medications to treat high blood pressure did not affect outcomes among patients hospitalized with COVID-19, found an international team led by researchers in the Perelman School of Medicine at the University of Pennsylvania. The study, published today in The Lancet Respiratory Medicine, is the first randomized controlled trial to show there is no risk for patients continuing these medications while hospitalized for COVID-19. As part of the REPLACE COVID trial, investigators examined whether ACE inhibitors (ACEIs) or Angiotensin Receptor Blockers (ARBs) -- two classes of medications to treat high blood pressure -- ...

Touted by makers as a "healthy" alternative to traditional nicotine cigarettes, new research indicates the chemicals found in e-cigarettes disrupt the gut barrier and trigger inflammation in the body, potentially leading to a variety of health concerns. In the study, published Jan. 5, 2021 in the journal END ...

Abu Dhabi, UAE, January 6, 2021: To provide effective aid to children who live in areas of conflict it is necessary to understand precisely how they have been impacted by the crises around them. One area of importance is the effect of conflict and trauma on a child's development and education. In a new paper, Global TIES for Children researchers J. Lawrence Aber, Carly Tubbs Dolan, Ha Yeon Kim, and Lindsay Brown, present a review of opportunities and challenges they have encountered in designing and conducting rigorous research that advances our understanding of this effect. Global TIES for Children, an international research center based at NYU Abu Dhabi and NYU New York, generates evidence to support the most effective humanitarian and development aid to promote children's ...

New research indicates adolescent offspring of the menacing sabre-toothed predator, Smilodon fatalis, were more momma's cubs than independent warriors. A new study by scientists at the Royal Ontario Museum (ROM) and University of Toronto, published January 7, 2021 in iScience¸ documents a family group of the sabre-toothed cats whose remains were discovered in present-day Ecuador. By studying the fossils, collected for the ROM in the early 1960s, the scientists were able to show that while the supersized Ice Age cats grew quite quickly, they also appeared to stay with their mother for longer than some other large cats before forging their own path. "This study started out as a simple description ...

Patients and healthcare providers at the Princess Margaret Cancer Centre rated virtual care during COVID-19 as highly satisfactory overall for quality of care and convenience, while at the same time saving patients millions in costs. Research led by Princess Margaret Radiation Oncologist Dr. Alejandro Berlin showed that virtual care can be implemented rapidly and safely across a highly-specialized and high-volume cancer centre. Eighty (80) per cent of patients reported they were either very satisfied or satisfied with it, citing convenience as a main ...