To Mayor Patrick Quinn‚ My name is Santiago Arellano‚ and I am a resident of Broomfield Colorado. I would like to present my opinion on the North Park Hydraulic Fracturing. Hydraulic Fracturing is a very ingenious way of removing oil from the deep Shale‚ which we have been unable to reach. This method‚ also known as Fracking‚ is also very small. It starts out with a drill rig and a holding tank for the first 3 months‚ but then once the well is dug‚ it looks like another oil drill‚ and will continue
Premium Radioactive decay Gamma ray Ionizing radiation
Electrons are boiled off from the cathode of an x-ray tube. They are accelerated to high speed by a potential difference to strike the anode also known as the target. The incident electron interacts with an inner shell electron of the target material this creates a vacancy in the shell. An electron from an outer shell fills that space and releases energy in the form of an x-ray of characteristic wavelength for the target material. When an x-ray is release by a L shell electron falling into a K shell
Premium Electron Photon Gamma ray
Radioisotopes are radioactive isotopes of an element. An isotope is an element’s atom that has the same number of protons and electrons‚ but a different number of neutrons‚ causing the atom to be unstable. With radioisotopes‚ they can occur naturally‚ but most often are formed artificially by altering the atom. Scientists measure the rate of which radioisotopes decay at by using the term half-life. This refers to when one-half of the radioactive material has decayed. When the word radioactive comes
Premium Radioactive decay Ionizing radiation Atom
It is used in diagnostic scintigraphy‚ which is a study to asses organ function. Most frequently used‚ isotope of technetium-99m allows the quick removal of the radioisotope from the body and minimizes the risk of possible complications. Unlike X-ray studies‚ which better illustrates the structure of the organ‚ scintigraphy allows accurate diagnosis of its activities and the early detection of any abnormalities. In therapy‚ radioactivity has found its place primarily in the treatment of cancer
Premium Radioactive decay Nuclear medicine Uranium
Max Gomez September 25‚ 2013 Public Speaking‚ SPC 2608 Professor Grimaldo Ray “I was born with music inside me. Music was one of my parts. Like my ribs‚ my kidneys‚ my liver‚ my heart. Like my blood. It was a force already within me when I arrived on the scene. It was a necessity for me-like food or water.” Ray said. Ray Charles Robinson was a pioneer in the genre of soul music during the 1950s by fusing rhythm and blues‚ gospel‚ and blues styles. He was blind. He started to lose his sight
Premium Georgia
Satyajit Ray [2 May 1921 – 23 April 1992) was an Indian filmmaker‚ regarded as one of the greatest auteurs of world cinema. Ray was born in the city of Calcutta into a Bengali family prominent in the world of arts and literature. Starting his career as a commercial artist‚ Ray was drawn into independent filmmaking after meeting French filmmaker Jean Renoir and viewing Vittorio De Sica’s Italian neorealist 1948 film Bicycle Thieves during a visit to London. Ray directed 36 films‚ including feature
Premium
1. ORGANIZATIONAL STRUCTURE AND AUTHORITY 1.1 RADIATION SAFETY PROGRAM ORGANIZATION The organization of the Radiation Safety Program for NRC License No. 24-0167-11 is shown in Figure 1-1‚ Radiation Safety Organization. Use of all radioactive materials at Washington University and Washington University Medical Center (WU/WUMC) is governed by Executive Management‚ the Radiation Safety Officer and two safety committees: 1. The Radiation Safety Committee (RSC) has authority over all uses of radioactive
Premium Gamma ray Radioactive decay
INTRODUCTION Malaysian Nuclear Agency (Nuclear Malaysia) or former Malaysian Institute for Nuclear Technology Research (MINT) responsible researching nuclear technology and associated technology in Malaysia. Among the main activities of the Nuclear Malaysia is a research and technology development‚ technical services‚ human resource development and external relations. Malaysian Nuclear experts affiliated with experts from the National University of Malaysia to develop technologies radioactive‚ nuclear
Premium Tensile strength Nuclear power Polymer
Hiroshima traces the experiences of six people who survived the atomic blast of August 6‚ 1945 at 8:15 am. The six people vary in age‚ education‚ financial status and employment. Miss Toshiko Sasaki‚ a personnel clerk; Dr. Masakazu Fuji‚ a physician; Mrs. Hatsuyo Nakamura‚ a tailor’s widow with three small children; Father Wilhelm Kleinsorge‚ a German missionary priest; Dr. Terufumi Sasaki‚ and the Reverend Kiyoshi Tanimoto are the six Hersey chose from dozens of people he interviewed. The book
Premium Hibakusha John Hersey Debut albums
Nuclear Chemistry Imagine the majority of Earth being quarantined off and people having to live in specified areas to avoid harmful radiation that originated from nuclear energy/waste. The integration of nuclear energy/medicine is largely controversial among people. Every side to the argument has its benefits as well as its negative consequences. Nuclear energy should not be used in society because of the threat it poses to thousands of people. In contrast‚ nuclear medicine has positive aspects that
Premium Cancer Nuclear fission Ionizing radiation