As drinking water sampling for Perfluorooctanesulfonate (PFOS) and Perfluorooctanoic acid (PFOA) continues, the Air Force Civil Engineer Center has expanded the current sampling area and is asking for ...

Chemours is expanding its private well water sampling for PFAS contamination to an additional 14,000 residences in the Wilmington area. The expansion follows a 2019 consent order requiring Chemours to ...

Sampling is a type of scientific surveying which can save time and money and give information on the population of animals and plants. There are many different types of sampling; the most useful type ...

You don't have to be a certified industrial hygienist to do personal air sampling." That's what I've told hundreds of participants in introductory industrial hygiene courses I have taught since 1994.

Recent years have seen an increasing interest in probability sampling, and some proponents of the method have urged its use in public opinion surveys. This article reports on a comparative study of ...

Stephen John Haslett is a member of the NZ Ministry of Health Covid-19 Expert Advisory Network. As a member of the Te Punaha Matatini research collaboration Richard Arnold receives funding from the ...