PPT-Chapter 2. Radiation

Radioactivity 2Radiation interaction with Matter 3Radiation Doses and hazard Assessment   Overview Types of Radioactive Decay Energetics of Radioactive Decay Characteristics of Radioactive Decay. If you are una ble to complete any aspect of this form using the selections available within the fo rm you should complete Form 2 instead This form is intended for electronic completion and submission to enable fasttracking of the application Hand w internal emitter iodine radium strontium tritium cesium absorbed dose rate kg MeV MeV brPage 4br Health effects depend on how radiation interacts w th bio ogical material at the microscopic level Radiation delivers energy in small pa ckets not unifo Directed Readings . In the Classroom. May/June 2013 issue . of . Radiologic . Technology. Instructions:. This presentation provides a framework for educators and students to use Directed Reading content published in . Quantities. and . units. in radiation dosimetry. Marco SILARI, . CERN. 1. th. Annual ARDENT Workshop, Vienna, 20-23 November 2012. 1895. D. iscovery . of X rays. Wilhelm . C. . Röntgen. . . 1897 . Learning Objectives. I must be able to recall when ionising radiation is emitted. . I should be able to describe the three types of ionising radiation.. I might be able to explain the dangers of ionising radiation.. Biology. Rad T 290. Objectives – Radiation Biology. Radiosensitivity. Somatic Effects. Embryonic and Fetal Risks. Genetic Effects. Patient Interactions. **Photoelectric**. Classic Coherent Scatter. Heat Transfer. E. nergy always moves when it is near something that has less energy(Heat is energy). EXAMPLE: Hot . objects in a cooler room will cool to room . temperature, and cold . objects in a warmer room will heat up to room temperature.. . Suzette Turner . Nurse Practitioner. Sunnybrook Health Sciences Centre. Amin . Zagzoog. C. ardiology Resident. University of Toronto. FACULTY/PRESENTER DISCLOSURE. Faculty. : Amin . Zagzoog. Undulator. Radiation to Free Electron Lasing. 1. David Attwood. University of California, . Berkeley. http:/. /ast.. coe.berkeley.edu. /sxr2009. http:/. /ast.. coe.berkeley.edu. /srms. Synchrotron radiation. How is sunlight measured?. What types of radiation are more energetic than others?. What is the link between sun exposure and skin cancer?. How does Earth’s atmosphere naturally protect us from the Sun?. What type of radiation is most harmful It depends on whether your exposure to radiation is internal or external beta particles Radioactive materials thatRadiation can affect the bodyThese adverse hea What is radiation?. Radiation is the giving off of high amounts of energy in the form of particles and/or waves.. The Electroscope. The Geiger Counter. Disposal of Radioactive Wastes. Radiation in Household Products. J. C. Hourdakis and . R. . Nowotny. of the IAEA publication (ISBN 978-92-0-131010-1):. Diagnostic Radiology Physics: . A Handbook for Teachers and Students. . . Objective:. . To familiarize students with the instrumentation used for . •. Radiation biology . is the study of the action of ionizing radiation on living organisms . •The action is very complex, involving physics, chemistry, and biology . –Different types of ionizing radiation .