Culture

A stunning one-third of people with a cancer diagnosis use complementary and alternative medicines such as meditation, yoga, acupuncture, herbal medicine, and supplements.

UT Southwestern Medical Center's Dr. Nina Sanford made the discovery that's now drawing renewed attention to habits she said cancer patients must disclose during treatment. Dr. Sanford is an Assistant Professor of Radiation Oncology who specializes in and treats cancers of the gastrointestinal tract.

Economists from the University of Sydney and the University of Technology Sydney (UTS) have co-authored a new study that challenges conventional thinking about auctions and is applicable to real-life bidding situations including property auctions.

The study suggested that the more bidders there are in an auction, the lower each individual bidder perceives their probability of winning, which has demotivating effect on their desire to win the auction.

ANN ARBOR, Mich. -- As teens prepare to leave home for college or live on their own in a new city, many may also be using ride sharing services for the first time - and that raises safety concerns for many parents - a new national poll suggests.

One in three parents say their 18-year-old has used a ride sharing service, either alone or with another teen, according to the C.S. Mott Children's Hospital National Poll on Children's Health at the University of Michigan. Parents' top concerns involved driving safety and risk of sexual assault by a driver.

Scientists believe that time is continuous, not discrete -- roughly speaking, they believe that it does not progress in "chunks," but rather "flows," smoothly and continuously. So they often model the dynamics of physical systems as continuous-time "Markov processes," named after mathematician Andrey Markov. Indeed, scientists have used these processes to investigate a range of real-world processes from folding proteins, to evolving ecosystems, to shifting financial markets, with astonishing success.

The negative effects of social media and a hectic news cycle on our attention span has been an on-going discussion in recent years--but there's been a lack of empirical data supporting claims of a 'social acceleration'. A new study in Nature Communications finds that our collective attention span is indeed narrowing, and that this effect occurs - not only on social media - but also across diverse domains including books, web searches, movie popularity, and more.

WASHINGTON, D.C., April 14, 2019 -- After watching YouTube videos of people supercooling water in a bottle and then triggering it to freeze by banging it, something about this concept solidified for Matthew M. Szydagis, an assistant professor of physics at the University at Albany, State University at New York, especially when he saw it again during the Disney movie "Frozen."

A research team in Ehime University characterized the complex composition of chlorinated, brominated and mixed halogenated dioxins as well as their major precursors in soils from e-waste burning and dismantling areas in Agbogbloshie (Accra, Ghana), a major hub of informal e-waste processing in Africa. The findings were published on February 22, 2019 in Environmental Science & Technology.

Quantum computers promise to solve certain computational problems exponentially faster than any classical machine. "A particularly promising application is the solution of quantum many-body problems utilizing the concept of digital quantum simulation", says Markus Heyl from Max Planck Institute for the Physics of Complex in Dresden, Germany.

DURHAM, N.C. (PRWEB) April 09, 2019 -- Stem cells collected from the patient's own bone marrow holds great interest as a potential therapy for osteoarthritis of the knee (KOA) because of their ability to regenerate the damaged cartilage. The results were released today in STEM CELLS Translational Medicine (SCTM).

Targets to eliminate pain after surgery have driven increases in the use of opioids, and are a major cause of the opioid crisis in the USA, Canada and other countries. For the first time, a new Series of three papers, published in The Lancet, brings together global evidence detailing the role of surgery in the opioids crisis.

Chronic post-surgical pain is a growing problem as the population ages and more surgeries are done. It can occur after any type of surgery. Each year there are 320 million people having surgery, and chronic pain occurs in 10% of cases.