The World Health Organization (WHO) warns that air pollution is of great concern and impacts health in many ways. To better the situation, it’s necessary to focus on air quality. However, when ...

Water Environment Research, Vol. 64, No. 7 (Nov. - Dec., 1992), pp. 866-876 (11 pages) Stream sampling for water quality data has commonly employed simple surface-grab procedures as opposed to more ...

To assess a flour mill’s performance, an operations manager checks processing data in the lab from product sample tests. Issues such as contamination are also monitored. Proper flour sampling can make ...

PITTSBURGH, Pennsylvania (February 11, 2014) -- As natural gas production in Marcellus and Utica shale region continues to grow, wells and pipelines are popping up all over the country, including ones ...