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Non-Ionizing Radiation Non-ionizing radiation includes both low frequency radiation and moderately high frequency radiation, including radio waves, microwaves and infrared radiation, visible light, and lower frequency ultraviolet radiation. Non-ionizing radiation has enough energy to move around the atoms in a molecule or cause them to vibrate .
Medical X-rays or radiation therapy for cancer. Ultraviolet radiation from the sun. These are just a few examples of radiation, its sources, and uses. Radiation is part of our lives. Natural radiation is all around us and manmade radiation ben-efits our daily lives in many ways. Yet radiation is complex and often not well understood.
The Assistant Radiation Safety Officer (ARSO) assists the RSO in the management of the Radiation Protection Program. Radiation Safety Committee: The Radiation Safety Committee (RSC) is a body consisting of the RSO, ARSO, Executive Manager and persons trained and experienced in the safe use of radioactive materials and radiation producing devices.
Ionizing radiation: Ionizing radiation is the highenergy radiation that - causes most of the concerns about radiation exposure during military service. Ionizing radiation contains enough energy to remove an electron (ionize) from an atom or molecule and to damage DNA in cells.
Ionizing radiation can be classified into two catego-ries: photons (X-radiation and gamma radiation) and particles (alpha and beta particles and neutrons). Five types or sources of ionizing radiation are listed in the Report on Carcinogens as known to be hu-man carcinogens, in four separate listings: X-radiation and gamma radiation .
Unit I: Fundamentals of radiation physics and radiation chemistry (6 h) a. Electromagnetic radiation and radioactivity b. Radiation sources and radionuclides c. Measurement units of exposed and absorbed radiation d. Interaction of radiation with matter, excitation and ionization e. Radiochemical events relevant to radiation biology f.
Examples Four examples of safety data displays (3 radiation-related, the fourth more generic) 1. Communicating to room occupants their possible radiation exposures 2. Communicating to the radiation safety committee and upper management the capacity of our broad scope license 3. Communicating to upper management general radiation
Boiling water CONDUCTION CONVECTION RADIATION 43. Frying a pancake CONDUCTION CONVECTION RADIATION 44. Heat you feel from a hot stove CONDUCTION CONVECTION RADIATION 45. Moves as a wave CONDUCTION CONVECTION RADIATION 46. Occurs within fluids CONDUCTION CONVECTION RADIATION 47. Sun’s rays reaching Earth CONDUCTION CONVECTION RADIATION 48.
Non-ionizing radiation. Low frequency sources of non-ionizing radiation are not known to present health risks. High frequency sources of ionizing radiation (such as the sun and ultraviolet radiation) can cause burns and tissue damage with overexposure. 4. Does image and demonstration B represent the effects of non-ionizing or ionizing radiation?
Radiation Therapy Radiation Therapy is the planning and application of ionizing radiation to destroy tumours in patients with cancer. Radiation Therapy is commonly delivered to a patient using large sophisticated machines called linear accelerators (external beam radiation therapy) or by use of radioactive sources that are placed
Hospitals Radiation Therapy Program is located in the UNC Department of Radiation Oncology in Chapel Hill, NC. The UNC Department of Radiation Oncology was formed in 1987 from the UNC Division of Radiation Therapy. The UNC Division of Radiation Therapy began in 1969 with the purchase of a Cobalt60 unit.
Non-Ionizing Radiation Safety Program Responsible Administrator: Radiation Safety Officer Revised: July 2020 Summary: This section outlines the policy and procedures related to the Non-Ionizing Radiation Safety Program that is administered through the Environmental Health & Safety (EH&S) Department.