John H. Shields

  • Geography, Environment, and Sustainability, UNCG

There are 1 included publications by John H. Shields :

TitleDateViewsBrief Description
Ubiquitous background radiation in the United States : comparing NCRP estimates to readings taken at selected locations in the continental United States using gamma spectrometry 2023 78 Every organism on Earth is exposed to ionizing radiation. Food, water, air, rocks, soil, medical procedures, building materials and, of course, ubiquitous background cosmic radiation contribute in varying levels and types of radiation to our total ra...