PPT-RADIATION AND HEALTH BELLO C. B.

INTRODUCTION Radiation is energy that moves through space or matter at a very high speed This energy can be in the form of particles eg alpha or beta particles which are emitted from radioactive materials or . ?. . Visit: . https://checkin.ics.uci.edu. /. . Log in and select . Chem. 1A. . When prompted, type the word of the day: . is will be given in class. . Ensure when asked if you will share your location you select “allow”. . 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.. ?. Rebekka. . Posselt. , Aku Riihelä. With support from: . Richard Müller, Jörg Trentmann. Outline. CM SAF Event Week, Surface radiation retrieval. 2. PART I. Solar radiation (SIS, SID). MagicSol. 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.. WHAT IS IONIZING RADIATION Ionizing radiation IR is high-energy radiation Exposure to high doses of IR may cause adverse health e31ects Sources of IR exposure during military service include Proximity 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 are they? . exposure … contamination. Are they the same?. Radioactivity. Spontaneous emission of radiation from the nucleus of an unstable isotope. Disintegration Decay. Demonstrate Decontamination. Centers for Disease Control and Prevention. Office of Public Health Preparedness and Response. Jeffrey B. Nemhauser, MD. Deputy Associate Director for Science. Office of Public Health Preparedness and Response. 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. . Submission to the BEIS meeting. London Sept 12. th. 2017 . Christopher Busby. Scientific Secretary. European Committee on Radiation Risk. 1117 Latvian Academy of Sciences, Riga. christo@greenaudit.org. medicine used by hospitalized patients in the North East of England. Pharmacy Practice (Internet) 2012 Jul- Sep;10(3):125-135. www.pharmacypractice.org (ISSN: 1886-3655) ABSTRACTObjectives: This stud . Radiation is the emission of energy in the form of waves or particles. Radiation that is so powerful that it can remove electrons from atoms is called ionizing.. Examples of types of ionizing radiation are x-rays from medical machines and gamma rays from radioactive substances. . •. 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 . INTRODUCTION. Good light is essential for the health of the eyes. Its essential for efficient vision. The eyes are strained when the light is inadequate. When the eyes are strained, they are easily fatigued there is physical and mental discomfort and there is loss of efficiency..