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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. 5 033 210 140 420 280 10 066 220 1466 430 2866 15 10 225 150 435 290 20 133 230 1533 440 2933 25 165 235 1566 445 2966 30 20 240 160 450 300 40 266 250 1666 460 3066 45 30 255 170 465 310 50 333 260 1733 470 3133 60 40 270 180 480 320 70 466 280 1866 8. th. Grade Physical Science . Question: . What type of wave is a sound wave? . Waves. 3/10/15. Wave. —a repeating movement or disturbance that transfers energy through matter or space. . All waves carry energy without transporting matter from place to place. . Last lecture. Radiation Units. Shortly after the discovery of x-rays in 1885 by Professor Roentgen scientists began to notice the harmful effects of exposure to this radiation. There were many years before people realized how dangerous x-rays and other radiation could be. Quite number of pioneer radiologists suffered severe injuries, and some even died, as a result of prolonged exposure to dangerously high intensities of X-rays. These early workers in the field had no means of measuring the harm caused by radiation accurately and depended on unreliable effects such as the degree of skin reddening caused by the exposure, or on timing the exposure from a certain type of X-ray machine to establish . PIH Notice 2012-32, REV-1. Live Meeting with Midwest PIH Network. 7-12-13. Gregory A. Byrne. gregory.a.byrne@hud.gov. What?. Allows 60,000 public housing units . to convert to long-term Section 8 rental assistance contracts. Mrs. Molloy. 6. th. Grade Science. Electromagnetic Waves…. Do not need matter to transfer energy.. Made by vibrating electric charges.. Travel by transferring energy between electric and magnetic fields.. Electromagnetic Radiation. Electromagnetic waves perpendicular waves combing the electric and magnetic fields. . Electromagnetic waves are produced when an electric charge vibrates or accelerates and can travel through empty space or through matter. . 1. The Electromagnetic Spectrum. Wavelength/frequency/energy. MAP TAP 2003-2004. The Electromagnetic Spectrum. 2. Teacher Page. Content: Physical Science—The Electromagnetic Spectrum. Grade Level: High School. Electromagnetic Waves. Electromagnetic (EM) waves . are waves caused by oscillations occurring simultaneously in electric and magnetic fields. A . 2D. transverse. wave. They DO NOT require any medium in order to propagate. 4.f. Describe the hierarchical structure (stars, cluster, galaxies, galactic clusters) of the universe & examine the expanding universe to include its age & history & the modern techniques (e.g. radio, infrared, ultraviolet & x-ray astronomy) used to measure objects & distances in the universe. (DOK 2). 2013. Presented by:. C. Ray Baker & Associates. Most of America’s 1.2 million Public Housing units were built as temporary housing. . beginning in 1937.. These units are old, outdated and in desperate need of major capital repairs.. . What do X­rays, light, microwaves, radio waves, and infrared have in common? . . EM Radiation. Radiation can be described as the movement of energy through space. . There are many different sources of radiation that vary by intensity. . GENUINE ZOTE FOAMPRODUCTSAVAILABLE IN A WIDE VARIETY OF FORMATS & DENSITIESWITH PLAIN OR ADHESIVE BACKING AZOTESTANDARD HIGH DURABILITYFLAME RETARDANTSEMI RIGID AND RIGIDSEMI AND SUPER SOFTLD15LD18LD2 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. Presented By. Dr. . Banashree. . Saikia. Assistant Professor. Department of Geography. JN . College, . Boko. Electro Magnetic Radiation . is one of the important component Remote Sensing . Technique..