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Studies and Analyses

New study by Virginia Tech engineer focuses on antibiotic resistance caused by environmental factors

Pruden said reducing the spread of antibiotic resistance is a critical measure needed to prolong the effectiveness of currently available antibiotics. This is…

Earth Sciences

Great Lakes Evaporation Study Dispels Misconceptions, Points to Need for Expanded Monitoring Program

Yes, extreme winter cold increases ice cover on the Great Lakes, which in turn reduces evaporation by preventing water vapor from escaping into the air. But…

Life & Chemistry

Predatory organisms at depth

In the current issue of the Journal of the International Society for Microbial Ecology (ISME Journal, 20.1.2014) scientists from the University of Oldenburg…

Earth Sciences

Source of Galapagos eruptions is not where models place it

Images gathered by University of Oregon scientists using seismic waves penetrating to a depth of 300 kilometers (almost 200 miles) report the discovery of an…

Earth Sciences

Vancouver: Nearby Georgia basin may amplify ground shaking from next quake

“For very stiff soils, current building codes don't include amplification of ground motion,” said lead author Sheri Molnar, a researcher at the University of…

Physics & Astronomy

Smooth Sailing: Rough Surfaces That Can Reduce Drag

From the sleek hulls of racing yachts to Michael Phelps’ shaved legs, most objects that move through the water quickly are also smooth. But researchers from…

Medical Engineering

Start-up markets artificial cell membranes that can speed up drug discovery

ACM Biolabs, a spin-off company from A*STAR’s Institute of Materials Research and Engineering (IMRE), will market novel plastic cell membranes to be used as…

Life & Chemistry

A New Approach to Malaria Treatment?

Two of the most urgent challenges for scientists are the battles against food shortages and infectious diseases like malaria. Unfortunately, both the…

Health & Medicine

Here comes the sun to lower your blood pressure

Research carried out at the Universities of Southampton and Edinburgh shows that sunlight alters levels of the small messenger molecule, nitric oxide (NO) in…

Health & Medicine

Boosting vitamin D could slow progression, reduce severity of multiple sclerosis

“Because low vitamin D levels are common and can be easily and safely increased by oral supplementation, these findings may contribute to better outcomes for…

Environmental Conservation

Constructed wetlands save frogs and birds threatened with extinction

The primary reason is that the wetlands prevent a surfeit of nutrients from reaching our oceans and lakes. A study from Halmstad University shows, in addition,…

Environmental Conservation

New discoveries show biological formation of oxygen in soils

Since then, no other large-scale biological formation of oxygen has been found, until now. New research results show that down in the dark depths of the soil,…

Physics & Astronomy

Peeking into Schrodinger's box

Until recently measuring a 27-dimensional quantum state would have been a time-consuming, multistage process using a technique called quantum tomography, which…

Health & Medicine

Mount Sinai researchers find promising new drug targets for cocaine addiction

Researchers from the Icahn School of Medicine at Mount Sinai have identified a new molecular mechanism by which cocaine alters the brain's reward circuits and…

Environmental Conservation

Dispersal patterns key to invasive species' success

In 1859 an Australian farmer named Thomas Austin released 24 grey rabbits from Europe into the wild because it “could do little harm and might provide a touch…

Studies and Analyses

Toddlers' aggression is strongly associated with genetic factors

The development of physical aggression in toddlers is strongly associated genetic factors and to a lesser degree with the environment, according to a new study…

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