News tagged with concentrations

Delirium may cause rapid cognitive decline in Alzheimer's disease

Alzheimer's disease patients who develop delirium, a sudden state of severe confusion and disorientation, are significantly more likely to experience rapid cognitive decline than Alzheimer's patients who didn't experience ...

Medicine & Health / Neuroscience

created May 04, 2009 | popularity not rated yet | comments 0

Baroque classical music in the reading room may improve mood and productivity

Baroque classical music in the reading room can help improve radiologists work lives, potentially improving diagnostic efficiency and accuracy, according to a study performed by researchers at the University of Maryland in ...

Medicine & Health / Other

created Apr 23, 2009 | popularity 4 / 5 (2) | comments 0

Pavement sealcoat a source of toxins in stormwater runoff

Driveways and parking lots may look better with a layer of sealcoat applied to the pavement, but the water running off the surface into nearby streams will be carrying more than just oxygen and hydrogen molecules. ...

Space & Earth / Environment

created Apr 08, 2009 | popularity 5 / 5 (3) | comments 1

High triglyceride levels common, often untreated among Americans

High concentrations of blood fats known as triglycerides are common in the United States, according to a report in the March 23 issue of Archives of Internal Medicine. Lifestyle changes are the preferred initial treatment for hy ...

Medicine & Health / Diseases, Conditions, Syndromes

created Mar 23, 2009 | popularity not rated yet | comments 0

Tools for more accurate dosage of drugs against HIV/AIDS and malaria

A doctoral thesis presented at the Sahlgrenska Academy, University of Gothenburg, Sweden, shows that it is possible to describe and quantify the relationships between dose, concentration and effectiveness of several drugs ...

Medicine & Health / Diseases, Conditions, Syndromes

created Mar 06, 2009 | popularity not rated yet | comments 0

Research team tests bedside monitoring of brain blood flow and metabolism in stroke victims

A University of Pennsylvania team has completed the first successful demonstration of a noninvasive optical device to monitor cerebral blood flow in patients with acute stroke, a leading cause of disability and death.

Medicine & Health / Neuroscience

created Mar 02, 2009 | popularity 5 / 5 (1) | comments 0

Soil carbon storage is not always influenced by tillage practices

The practice of no-till has increased considerably during the past 20 yr. Soils under no-till usually host a more abundant and diverse biota and are less prone to erosion, water loss, and structural breakdown than tilled ...

Space & Earth / Environment

created Feb 25, 2009 | popularity not rated yet | comments 0

LSU Engineers model forecasts chemical contaminants based on Katrina-flooded homes

A recent study by LSU engineers suggests that Katrina-flooded homes may contain harmful levels of contaminants, particularly aerosols and gases, which could expose first-responders, residents and any others entering such ...

Chemistry /

created Feb 04, 2009 | popularity not rated yet | comments 0

Plant soybean early to increase yield

Over the past decade, two-thirds of Indiana growers have shifted to planting their soybean crop earlier because they believe that earlier planting increases yield. Planting date is probably one of the most important yet least ...

Other Sciences / Other

created Feb 02, 2009 | popularity 2.5 / 5 (2) | comments 0

The Human Factor: Understanding the Sources of Rising Carbon Dioxide

(PhysOrg.com) -- Every time we get into our car, turn the key and drive somewhere, we burn gasoline, a fossil fuel derived from crude oil. The burning of the organic materials in fossil fuels produces energy ...

Space & Earth / Earth Sciences

created Jan 14, 2009 | popularity 2 / 5 (10) | comments 6