"Crystal meth" Essays and Research Papers

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    spectroscopy which is defined as a combination of imaging and spectroscopy[2]. The modality of the imaging system will be a hyper cube with 2D spatial information and spectral information[14]. The materials in the scene are identified using spectral information. The location in the scene is identified using spatial information. In addition to image information‚ the classification and identification information is provided in Hyperspectral imaging systems[4]. It is useful for various industrial and

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    States of matter

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    Name: Vasile T. Garbulet States of Matter Lab 1 Procedure: Go to: http://phet.colorado.edu/en/simulation/states-of-matter and click on Run Now States of Matter Review: 1) Kinetic energy (KE) is the energy of motion. 2) Potential energy (PE) is the energy of position. 3) What property of a substance corresponds to the average KE of its particles? Temperature 4) What property of a

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    Crystallization

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    Lab # 4 Crystallization Jonathan Odell Partners: Allyson Chiu Michelle Jung Regine Ong Day 1 Period 3 Experiment conducted: November 15‚ 2012 Submitted date: November 21‚ 2012 Introduction: In this lab‚ the students were separated into groups of four in which were given a test tube that was half full of hydrate sodium thiosulfate. The experiment’s purpose was to observe the reaction of the hydrate sodium thiosulfate in different situations‚ such as being shook over a period of time

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    Temperature and Neon

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    Name: Chelsea Smith States of Matter Lab Procedure: Go to: HYPERLINK "http://phet.colorado.edu/en/simulation/states-of-matter" http://phet.colorado.edu/en/simulation/states-of-matter and click on Run Now States of Matter Review: Kinetic energy (KE) is the energy of motion. Potential energy (PE) is the energy of position. What property of a substance corresponds to the average KE of its particles? Temperature What property of a substance corresponds to the average PE of its particles

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    States Of Matter PhET Lab

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    Name: Harrison Jones States of Matter Lab Procedure: Go to: http://phet.colorado.edu/en/simulation/states-of-matter and click on Run Now States of Matter Review: 1) Kinetic energy (KE) is the energy of _____Motion_______. 2) Potential energy (PE) is the energy of _____Position_______. 3) What property of a substance corresponds to the average KE of its particles? Temperature 4) What property

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    Lab Report 3: Electrical Properties of Ceramic Materials Lab III: Physical Properties of Materials By Will Paxton 3/5/07 Abstract The electrical properties of 5 different samples were studied. Characterization of these samples was through the dielectric properties‚ as this is a very important step. The capacitance was measured for each sample incrementally while heating them up to 135ºC. In a second part to the experiment‚ piezoelectric samples were studied‚ and their piezoelectric coefficient

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    Meth Small Town America

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    Meth: An Epidemic in Small Town America What exactly is Meth? Methamphetamine is a synthetic stimulant that affects the central nervous system. It has numerous nicknames and may be better known to some as Meth‚ Crank‚ Crystal‚ Ice‚ or “the poor man’s cocaine”‚ just to name a few. It can be snorted‚ smoked‚ swallowed‚ or injected and is extremely addictive‚ even after only one use. It is compiled of a long list of highly toxic chemicals‚ some of which are Pseudoephedrine‚ lye and drain cleaners

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    Crystal meth is short for Crystal Methamphetamine. Crystal Meth can be called Several names‚ examples include crank ‚ chalk ‚ or speed. Best stimulant methamphetamine was developed in 1919 by Japan methamphetamines have been used throughout history in World War II the Japanese Pilots would use it to stay awake during the fifties ‚ it could also have been used for weight loss and to help treat depression. Methamphetamines became illegal in the US in the 1970s and most forms today crystal meth is made

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    takes the viewer on a journey to the mental and physical aftermath of taking Meth. The use of selection and omission‚ re-enactment and archival material‚ manipulation of codes and actuality‚ all contribute to the portrayal of the issues presented in this documentary. These issues conspire: the high percentage of crimes in the United States created by meth users‚ the promising lives destroyed by Meth and the life-long damage Meth has done to those who have stopped taking it‚ yet are still under the influence

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    Crystallization 2

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    DATA AND RESULTS Substances Treatment Observation Rapid cooling Slow cooling Benzoic acid + NaCl + congo red Heat and filter Colorless solution‚ Coarse crystals Colorless solution‚ Fine crystal Crystallization is a highly effective method for the purification of organic substances‚ provided that the physical properties of a given compound permits its purification in this manner. Solid organic compounds when isolated from organic mixtures or reactions are seldom pure; they are usually contaminated

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