The bioconcentration factor shows the concentration of chemical substances in fish as compared to the surrounding water. It ...
U.S. ARMY DUGWAY PROVING GROUND, UTAH ---When completed in the late 1990s, the Materiel Test Facility at Dugway Proving Ground (DPG) boasted one of the world's largest chambers for testing defenses ...
Laboratories turned to a smart workaround when COVID‑19 testing kits became scarce in 2020. They mixed samples from several ...