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July 1, 2015

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July 1, 2015

June 30, 2015 — Scientists have discovered a milk-and ochre-based paint dating to 49,000 years ago that inhabitants may have used to adorn themselves with or to decorate stone or wooden ... read more

Causal Pathway May Link Job Stress, Sleep Disturbances

June 30, 2015 — There may be a reciprocal, causal pathway between job strain and disturbed sleep, implying that interventions to treat sleep problems may improve work satisfaction, researchers have ... read more

Does Radiation from X-Rays and CT Scans Really Cause Cancer?

June 30, 2015 — In recent years, there has been widespread media coverage of studies purporting to show that radiation from X-rays, CT scans and other medical imaging causes cancer. But such studies have serious ... read more

Hospital-Wide Program for Delirium, Alcohol Withdrawal and Suicide/harm Impacts Readmission Rates

June 30, 2015 — In a new report, clinicians describe the implementation and effectiveness of a hospital-wide clinical improvement initiative for acute care patients at risk for delirium, alcohol withdrawal and ... read more

Protein's Impact on Colorectal Cancer Is Dappled

June 30, 2015 — Researchers have discovered a cell signaling pathway that appears to exert some control over initiation and progression of colorectal cancer, the third leading cause of cancer-related death in the ... read more

Location Isn't Everything but Timing Is for Certain Spawning Fish

June 30, 2015 — Each year, hundreds to thousands of fish aggregate at highly predictable times and locations to spawn, producing larvae that will spend at least a month in the plankton before settling to reef ... read more

June 30, 2015 — 10 years after graduating, many have found financially solid and meaningful employment in the private sector, according to a new ... read more

Targeting Mistreatment of Women During Childbirth

June 30, 2015 — Scientists have synthesized qualitative and quantitative evidence to form a clearer picture of the extent and types of mistreatment that occurs during childbirth in health facilities. Such ... read more

Innovative Imaging Study Shows That the Spinal Cord Learns on Its Own

June 30, 2015 — The spinal cord engages in its own learning of motor tasks independent of the brain, according to an innovative imaging study. The results of the study may offer new opportunities for rehabilitation ... read more

Should Drinking Water Be Centralized or Decentralized?

June 30, 2015 — A Canadian civil engineering graduate evaluates claims that more centralized US-style regulation of drinking water would improve outcomes for Canadians. The paper finds limited support for these ... read more

June 30, 2015 — Researchers who developed a high-speed form of atomic force microscopy have shown how to image the physical properties of live breast cancer cells, for the first time revealing details about how ... read more

Cardiac Survival Rates Around 6 Percent for Those Occurring Outside of a Hospital

June 30, 2015 — Cardiac arrest strikes almost 600,000 people each year, killing the vast majority of those individuals, says a new report. Following a cardiac arrest, each minute without treatment decreases the ... read more

For Women With Bipolar Disorder, Sleep Quality Affects Mood

June 30, 2015 — Poor sleep is associated with negative mood in women with bipolar disorder, according to researchers. Bipolar disorder is a brain disorder that causes unusual shifts in mood, energy, activity levels ... read more

Healthy Diet Linked to Lower Death Rates Among Low-Income Residents in Southeastern USA

June 30, 2015 — Eating a healthy diet was linked with a lower risk of dying from heart disease, stroke, cancer or other diseases among a population of low-income individuals living in the Southeastern U.S., ... read more

Similarities Between Embryos, Breast Tumors Identified

June 30, 2015 — It may seem incredulous, but breast tumors may have something in common with embryos, at least in mice, say researchers. Tumors that resemble six-day-old mouse embryos are more prone to metastasize ... read more

June 30, 2015 — The first study of its kind measuring the brain's role in mediating caloric intake following alcohol consumption among women shows that alcohol exposure sensitizes the brain's response to ... read more

To Shed Weight, Go Vegan

June 30, 2015 — People on a vegetarian diet, and especially those following a vegan one that includes no animal products, see better results than dieters on other weight-reducing plans. In fact, they can lose around ... read more

June 30, 2015 — The role of plant traits might be overestimated by biologists in studies on plant invasiveness. Anthropogenic factors such as whether the species was being cultivated proved to be more important. ... read more

June 30, 2015 — Flexing graphene may be the most basic way to control its electrical properties, according to calculations by theoretical ... read more

Research Reveals New Insights Into a Key Antibiotic Target in the Fight Against TB

June 30, 2015 — A key process in the bacterium that causes tuberculosis has been unraveled by researchers, potentially paving the way for new antibiotics to fight the disease. TB is one of the world's top ... read more

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