PPT-Radiation Physics-2 Al-

Mustaqbal University College 3 rd Properties of Ultrasound Assistant lecturer AnsamFadil Ali Showard 2 Properties of Ultrasound Sound is a pressure disturbance vibration transmitted through all forms of matter gases . The US Environmental Protection Agency EPA is responsible for advising the government on radiation hazards and regulating certain sources of radioactivity in the environment This booklet provides basic facts about radiation science as well as inform 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. From Astronomy To Biomedicine. Light and Matter .  Spectroscopy. . Generalized interactions  Radiation. . Atomic physics. . Astrophysics. . Plasma physics. . Molecular physics. . Biophysics. transmitted. absorbed. reflected. 1. transmission. Radiation passes through atmosphere unimpeded.. Shortwave and longwave “windows” . 2. absorption. Energy is transferred to absorber; absorber emits energy. of the including but not limited to Theory of Relativity Light irradiation as a quantum process Matter waves Basics of one-dimensional Quantum mechanics Tunneling phenomena main ideas of Nuclear Phys PHYSICS - 315 Instructor Dr Igor Ostrovskii SYLLABUS Introduce the physics major students to To teach main ideas and results in Radiation Physics that is an important part of Expand an unders : . monitoring . radiation doses delivered to cancer patients. Louis Archambault, PhD. Assistant professor. , Department of Physics, Laval . University, Quebec city, QC, Canada. Medical Physicist, Centre . 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. . general principles, particular procedures and. quality assurance . of computerized treatment planning systems including hardware and software.. Chapter 11: . Computerized Treatment Planning Systems for External Photon Beam Radiotherapy. The cell life cycle The cell cycle G0 = Cell is resting G1 = RNA and proteins are made S = DNA is made G2 = Apparatus for mitosis is built M = Mitosis (the cell divides into 2 cells) G0 phase (restin •. 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 . Part 1. Outline. Introduction. Problems of classical physics. Black-body Radiation. experimental observations. Wien’s displacement law. Stefan – Boltzmann law. Rayleigh - Jeans. Wien’s radiation law. Radiation dosimetry . is the quantitative description of the effect of radiation on living tissue. . . . The absorbed dose . of radiation is the energy delivered to the tissue per unit mass. . . Used of Absorbed dose. Learn how to excel in AP Physics with this comprehensive guide. Explore essential concepts, study strategies, and resources to ace your AP Physics exam.