PPT-Ionizing Radiation –

XRay Imaging Gerald R Aben MD FACR Department of Radiology College of Osteopathic Medicine XRays High energy electromagnetic radiation Behaves both like a particle photon and a wave Production of XRays. Department of Risk Management and Safety. Machine Produced. Radiation Safety. Training. University of Notre Dame. Risk Management and Safety. Radiation Safety. Overview. Ionizing Radiation. Sources. Effects. Radiation Safety/Protection. Medical diagnostic x-rays contribute more to the exposure of the population than do all other man-made sources of radiation. As an occupational radiation worker, you may be exposed to more radiation that the general public.. Nazi Homayounnasab. Expert of radio monitoring. Scope. Mobile phone use all around the world has risen dramatically over the last 20 . years. P. eople . increasingly rely on mobile phones as their sole or primary means of telephone . Manuela . Buonanno. , Ph.D.. Associate Research Scientist, . Columbia University, New York. 1. Course Description.  .  . Do you know that radiation is in the air we breathe, the food we eat, the water we drink? Ionizing radiation in particular is a double-edged sword that it is used to cure cancer but can also cause cancer: How could that be? . Radioactivity: The characteristic of various materials to emit ionizing radiation. Ionization: The removal of electrons from an atom. The essential characteristic of high energy radiations when interacting with matter.. Division of Environmental Hazards and Health Effects National Center for Environmental Health. Centers for Disease Control and Prevention (Atlanta, GA). Surveillance Using NPDS and . Radiation-related . Team Members: Julie . Asiello. , Laura Banks, . Leah Carmichael, Christopher Hudson, Amy . Raught. . . Our mentors:. Adayabalam. S. . Balajee. , . PhD. and . Maria . Escalona. , MS, MLS, (ASCP). Applicability of Radiation-Response Models to Low Dose Protection Standards. October 2, 2018. Alia Zander. Dose and Dose Rate Effectiveness (DDREF) estimates. Research Institution. DDREF Value. United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). Monthly Average Sunspot Number-20Latitude degReflection coefficientEast Longitude deg-40-6007806004202500717018019020021011Space Faring The Radiation ChallengeName Date Pretest Activity Ionizing Non IONIZING RADIATION x0000x0000Division of Toxicology September 1999 x/MCIxD 2 x/MCIxD 2 Radiation doses from procedures used by licensed physicians in diagnosis and treatment of disease is not limited SNOLAB Future Projects Workshop. July 15, 2019. REPAIR collaboration. Doug Boreham. Research Faculty. NOSM. Chris Thome. Research Faculty. NOSM. Simon Lees. Research Faculty. NOSM. T.C. Tai. Research Faculty. Radiation refers to the process that is concerned with the passage of energy between places through space. . It is the radiation generated by sun that . regulates the temperature of earth. . . CLASSIFICATION OF RADIATION: ionizing or non-ionizing types. . Lab coat → shields already approx. 80% of soft . β. -radiation. Neutrons → Moderation with materials that contain a lot of protons (e.g. water). → Absorption with B, . Gd. or Cd (leads to secondary . Radiation.  is a process in which energetic particles or energetic waves travel through vacuum or media. .. Radiobiology.  (also known as radiation biology) is the study of the action of ionizing radiation on living things..