Vitamin D deficiency is detrimental to the skeleton resulting in accelerated bone loss, and reductions in bone mineral density (BMD). The main source of vitamin D in healthy people is that which they ...
Solar radiation is the driving energy for the geophysical and
biochemical processes that control weather and life on earth. The
Integrated Surface Irradiance Study (ISIS) is a continuation of
from EPA Map of Radon Zones home page:
The Map was developed using five factors to determine radon potential: indoor
radon measurements; geology; aerial radioactivity; ...
The purpose of "Biochemical and Biophysical Response Mechanisms
to Radiation Stress" is to determine the effect of UV-B
radiation alone and in combination with other stress factors.
Collection Organization: ...
The USDA UV-B Radiation Monitoring Program at the Natural Resource
Ecology Laboratory at Colorado State University home page address on
the WWW is "http://nadp.nrel.colostate.edu/UVB/"
The USDA UV-B ...