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.
Radiation is energy that travels in the form of waves or high-speed particles. It occurs naturally in sunlight. Man-made radiation is used in X-rays, nuclear weapons, nuclear power plants and cancer treatment. If you are exposed to small amounts of radiation over a long time, it raises your risk of cancer. It can also cause mutations in your genes, which you could pass on to any children you have after the exposure.