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Earth Sciences

New Gas-Phase Compounds Found in Organic Particles

So-called extremely low-volatility organic compounds, which are produced by plants, could be detected for the first time during field and laboratory…

Life & Chemistry

Synthetic Antidote Deactivates New Heparin Form

Now researchers at the University of North Carolina at Chapel Hill and Rensselaer Polytechnic Institute have created a synthetic form of low-molecular-weight…

Earth Sciences

Exxon Valdez Oil Remnants: Long-Lasting Impact Revealed

The focus of the study is to learn how oil persists long after a spill. Researchers presenting the work caution that the amount of oil being studied is a trace…

Physics & Astronomy

New Supernova Discovery Sparks Questions About Exploding Stars

A bright supernova discovered only six weeks ago in a nearby galaxy is provoking new questions about the exploding stars that scientists use as their main…

Life & Chemistry

Genetic Insights Into Cortisol Excess and Its Effects

Cortisol is a hormone that is produced by the adrenal gland in response to stressful events, and modulates a whole spectrum of physiological processes. An…

Life & Chemistry

Fox Chase Unveils New Gene Regulation Mechanism

In the cells of humans and other organisms, only a subset of genes are active at any given time, depending largely on the stage of life and the particular…

Health & Medicine

Harvested Rainwater: A Hidden Source of Pathogens Explained

International studies had indicated that harvested rainwater frequently harbors pathogens, and that, in light of the financing of harvesting tanks, drove the…

Life & Chemistry

3-D microgels 'on-demand' offer new potential for cell research

Rather than your average bowl of Lucky Charms, these are three-dimensional cell cultures generated by an exciting new digital microfluidics platform, the…

Studies and Analyses

DNA Test Outperforms Standard Screens for Fetal Abnormalities

A study in this week's New England Journal of Medicine potentially has significant implications for prenatal testing for major fetal chromosome abnormalities….

Health & Medicine

To Pull or Not: Teeth Removal Before Heart Surgery Risks

To pull or not to pull? That is a common question when patients have the potentially dangerous combination of abscessed or infected teeth and the need for…

Health & Medicine

Lab Test Changes Could Enhance Antibiotic Prescribing Practices

 A simple change in how the hospital laboratory reports test results may help improve antibiotic prescribing practices and patient safety, according to a…

Studies and Analyses

One in 5 US hospitals don't put hand sanitizer everywhere needed to prevent infections

 Approximately one in five U.S. health facilities don't make alcohol-based hand sanitizer available at every point of care, missing a critical opportunity to…

Statistics

School-Leavers with Higher Education Qualifications Rise 3.8%

Based on provisional results, the Federal Statistical Office (Destatis) also reports that this is 3.8% more than in the previous year.

Health & Medicine

New Research Links UV Radiation to Increased Sunburn Risks

UV radiation is considered to be the most significant triggering factor. An interdisciplinary team of researchers from the University Hospital and the LIMES…

Power and Electrical Engineering

Siemens delivers world's first vegetable oil transformer in the 420 kV capacity range

The world's first power transformer insulated and cooled using vegetable oil links the 380 kV extra-high voltage level with the 110 kV grid of the subordinate…

Automotive Engineering

Will Plug-In Cars Strain the Electric Grid? Insights Inside

Selecting a Chevy Volt, Tesla Model S, Nissan Leaf — or one of many other new models — shoppers in the United States bought more than 96,000 plug-in electric…

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