Resene Karaka is a rainforest green, muddy, masculine and intense. Also available as a Resene CoolColour. A change in tone or product may be required for some colours to achieve a Resene CoolColour effect.esene Colour Wheels. The colour wheel is designed to simplify colour selection, allowing users to work to basic colour scheme guidelines, such as complementary, split complementary and analogous, to quickly develop colour schemes. Find out more about colour wheels.
Sources of radiation and biological effects, including cancer and damage to cells and genes. Radiation and Health Physics, n.d Radiation and Health Physics, University of Michigan Student Chapter of the Health Physics Society.
Ionizing radiation can cause changes in the chemical balance of cells. Some of those changes can result in cancer. In addition, by damaging the genetic material (DNA) contained in all cells of the body, ionizing radiation can cause harmful genetic mutations that can be passed on to future generations.n extreme cases, it can cause death within a few hours of exposure. Sources of Exposure. The ionizing radiations of primary concern are alpha and beta particles, gamma rays, and x rays. Alpha and beta particles and gamma rays can come from natural sources or can be technologically produced.