Culture

In a new study, researchers at Scripps Institution of Oceanography at the University of California San Diego found that the background music in shark documentaries affects viewers' perceptions of sharks. The researchers suggest that ominous background music could hinder shark conservation efforts.

COLUMBIA, Mo. - While many studies have been conducted on infants' and preschoolers' math competencies, few have evaluated how toddlers' basic mathematics knowledge relates to early elementary school success. Now, in a study funded by the National Science Foundation (NSF), researchers at the University of Missouri discovered that preschoolers who better process words associated with numbers, such as "three" or "four," and understand the quantities associated with these words are more likely to have success with math when they enter kindergarten.

ROSEMONT, Ill. (Aug. 3, 2016)--Minority populations have lower rates of total knee replacement (TKR) utilization but higher rates of adverse health outcomes associated with the procedure, according to a new study (http://jbjs.org/content/98/15/1243) appearing in today's issue of the Journal of Bone and Joint Surgery.

New research shows one in four chronically ill Australians is skipping healthcare because of high costs.

Dr Emily Callander, Senior Research Fellow in Health Economics at James Cook University said the situation was significantly worse in Australia than in Canada, the United Kingdom and Germany.

"It's particularly worrying because these are people with chronic illnesses, not just people with a sniffle," she said.

Mucous membrane pemphigoid is an autoimmune disease that causes inflammation and scarring in mucosal tissues. Affected individuals frequently exhibit scarring in the eye, which can lead to blindness in as many as 20% of patients. In this issue of JCI Insight, two related studies report on the underlying cause of fibrosis in the eye and implicate an important role for vitamin A metabolism.

A new study reveals that those who affiliate with the Democratic Party have different views than those who vote Republican on the following issues: the likelihood of floods occurring, adopting protection measures, and expectations of disaster relief from the government. The study was jointly conducted by VU University in Amsterdam, Utrecht University School of Economics in The Netherlands, and the Center for Risk Management and Decision Processes at the Wharton School of the University of Pennsylvania in Philadelphia, USA.

A new study, published in Archives of Sexual Behavior by researchers affiliated with New York University's Center for Drug Use and HIV Research (CDUHR), compared self-reported sexual experiences related to use of alcohol and marijuana. Since marijuana has increased in popularity in the U.S., the researchers examined if and how marijuana use may influence risk for unsafe sexual behavior.

A case study, "Biomimicry: Streamlining the Front End of Innovation for Environmentally Sustainable Products," shows that biomimicry, a relatively new field that seeks to emulate nature to find solutions to human problems, can potentially expand intellectual property, increase energy savings and accelerate product innovation. This case study, conducted by GOJO researchers, was recently published in Research-Technology Management (RTM).

Outpatient cutaneous surgical procedures are common and surgical gloves are standard practice to prevent postoperative surgical site infection (SSI). But, is there a difference in SSIs when sterile vs. nonsterile gloves are used for these minor procedures?

Jerry D. Brewer, M.D., of the Mayo Clinic, Rochester, Minn., and coauthors conducted a systematic review and meta-analysis of the medical literature to examine that question, according to an article published online by JAMA Dermatology.

LOS ANGELES -- A cardiac imaging study led by Hossein Bahrami, MD, PhD, assistant professor of cardiovascular medicine at the Keck School of Medicine of the University of Southern California (USC), along with investigators from Johns Hopkins University and five other institutions, showed a correlation between higher inflammatory biomarkers and an increased prevalence of coronary artery disease (CAD) in men infected with human immunodefici

The number of honey bee colonies fell by nearly 12% last winter, an international study involving the University of Strathclyde indicates.

Beekeepers in 29 countries reported that, out of nearly 400,000 colonies they managed, 11.9% had failed to survive the winter.

Cases of colonies perishing after problems occurred with their queen were higher than expected.

The UK and Spain were worst affected, compared with the previous year, when other areas of Europe were hardest hit.

Clinicians should think twice when prescribing opioid medication to patients for the first time to relieve pain, migraines or severe coughs. To prevent possible addiction, doctors and pharmacists should err on the side of caution when considering dosages or subsequent refills. This was highlighted in a study¹ led by Richard Deyo of Oregon Health and Science University in the US, in the Journal of General Internal Medicine², published by Springer.

Chronic Obstructive Pulmonary Disease (COPD) is one of the leading causes of death of United States and is associated with a significant number of hospital admissions per year among patients. Goals of therapy for this chronic disease are to improve patient quality of life and reduce COPD related deaths. Inhaled N-acetylcysteine is a mucolytic that has a pharmacologic role in respiratory conditions associated with excessive thick mucus production.

ANN ARBOR, Mich. -- Patients who suffer heart attacks, or flare-ups of congestive heart failure, can be cared for in a variety of hospital locations. But a new study suggests that they'll fare worse in hospitals that rely heavily on their intensive care units to care for patients like them.

In fact, depending on where they go, they may be half as likely to get certain proven tests and treatments -- and less likely to survive a month after their hospital stay.

Less than fifty percent of HIV-infected patients achieve viral suppression in medically underserved areas. Clinicians practicing in these areas must be aware of the manifestations, diagnosis, and treatment of cardiovascular complications observed in patients with untreated or poorly treated HIV.