BlogArena

General blog about anything and everything of everyday's life.

25. May 2019

November 30, 2014
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Decreased ability to identify odors can predict death

For older adults, being unable to identify scents is a strong predictor of death within five years, according to a study published Oct. 1 in the journal PLOS ONE. Thirty-nine percent of study subjects who failed a simple smelling test … Continue reading

April 23, 2012
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Diesel Technologies Drastically Cut Emissions in Real-World Conditions

New research from North Carolina State University shows that federal requirements governing diesel engines of new tractor trailer trucks have resulted in major cuts in emissions of particulate matter (PM) and nitrogen oxides (NOx) – pollutants that have significant human … Continue reading