Air and surface sampling techniques currently used by the US government are effective in fighting bioterrorism and potentially saving lives, a former Department of Homeland Security medical officer ...

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 ...

Imagine you're tasked with sending a team of football players onto a field to assess the condition of the grass (a likely task for them, of course). If you pick their positions randomly, they might ...

Today, we're tackling archaeological sampling techniques. Sampling is a vital part of archaeology and archaeological research. As we cannot excavate entire sites, it's important to come up with ...

Sankhyā: The Indian Journal of Statistics, Series B (1960-2002) Vol. 55, No. 3, Special Issue Dedicated to the Memory of P. C. Mahalanobis (Dec., 1993), pp. 385-392 (8 pages) The purpose of this paper ...