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    Crystal Meth It is sometimes called speed‚ uppers‚ crank‚ chalk‚ ice‚ glass‚ copilots and Christmas tree‚ however it’s most commonly known name is crystal meth‚ scientifically known as methamphetamine or methyl amphetamine. One of the earliest uses of crystal meth was during World War II when the German military introduced it under the name Pervitin. It was given to elite forces‚ tank crews‚ and aircraft personnel in doses of chocolate‚ gaining the name copilots. In 1983‚ laws were passed prohibiting

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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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    SCORE Paragraph 1 There are three phases whereby each has a different crystal structure at three different temperatures. At room temperature (298K)‚ Phase III is present whereby Cs3H(SeO4)2 has a crystal structure of a monoclinic with a space group of C2/m. At 400K‚ Phase II is present whereby Cs3H(SeO4)2 has a crystal structure of a monoclinic-A2/a symmetry. At 470K‚ Phase I is present whereby Cs3H(SeO4)2 has a crystal structure of a trigonal with a space group of R3-m. In Phase III‚ as we

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    Levi’s Type 1 Jeans A clothier‚ such as Levi Strauss‚ that has been around for 150 years is bound to have their share of hits and misses because fashion is terribly fickle and largely unpredictable. But this doesn’t mean you should ignore your target audience. In late 2002‚ Levi Strauss began a massive marketing push to launch what was being touted as one of the company’s most significant launches in history‚ Type 1 Jeans. The line unnecessarily went to great lengths to accentuate all those signature

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    formation of Liesegang rings (crystal growth in gel medium) on elements of ferromagnetic‚ diamagnetic and paramagnetic nature like Cobalt‚ Nickel‚ Copper and Manganese in their chloride compounds when performed in an agar medium? Lokesh Chandnani Candidate Number – 049369 – 0003 Supervisor: Mr. Jaydip Chaudhuri The Aga Khan Academy‚ Hyderabad Session: May 2015 Word Count: 3798 1. Abstract Liesegang rings phenomena is a special type of formation that occurs in gels. Crystal growth in gels and helical

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    Crystal Meth Research Paper

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    DEMOGRAHICS OF CRYSTAL METHAMPHETAMINE 1 THE DEMOGRAHICS OF CRYSTAL METHAMPHETAMINE 11 The Demographics of Crystal Methamphetamine: Who Uses it‚ and Why? Student?s Name College The Demographics of Crystal Methamphetamine: Who Uses it‚ and Why? Crystal methamphetamine (meth) use evokes passionate discourses in popular culture‚ and in‚ official‚ scholarly‚ and clinical circles. A synthetic drug that has roots in the German amphetamine of the late nineteenth century; crystal meth has gained

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    Group B: Model Answer GROUP B MODEL ANSWER Yoshida et al.‚ Flexibility of Hydrogen Bond and Lowering of Symmetry in Proton Conductor‚ Symmetry 2012‚ 4‚ 507-516. DO NOT PLAGIARISE THIS MODEL ANSWER PLAGIARISM FROM ANY SOURCE AUTOMATICALLY LEADS TO A ZERO SCORE Paragraph 1 M3H(XO4)2 compounds are used for electrolytic fuel cells (where M=K‚ Rb ‚Cs; X=S‚ Se). At different temperatures‚ the compound exhibits different degrees of symmetry. There are 3 distinct phases observed. Below 369K

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    GROUP B MODEL ANSWER Yoshida et al.‚ Flexibility of Hydrogen Bond and Lowering of Symmetry in Proton Conductor‚ Symmetry 2012‚ 4‚ 507-516. DO NOT PLAGIARISE THIS MODEL ANSWER PLAGIARISM FROM ANY SOURCE AUTOMATICALLY LEADS TO A ZERO SCORE Paragraph 1 M3H(XO4)2 compounds are used for electrolytic fuel cells (where M=K‚ Rb ‚Cs; X=S‚ Se). At different temperatures‚ the compound exhibits different degrees of symmetry. There are 3 distinct phases observed. Below 369K‚ the phase 3 structure belongs

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    a BCC crystal lattice structure at room temperature. The open-packed planes of atoms make the structure rigid‚ and hard. When external forces are applied the atoms don’t easily move over each other. When iron is heated to around 800 º C its crystal lattice structure changes to FCC. The closely packed atoms move more readily over each other when external forces are applied. FACED CENTERED CUBIC When the molten iron solidifies‚ latent heat is given off and crystals or grains

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    each phase‚ the polymorph exhibits different crystal structure. At the room temperature of 298K‚ it will be in phase 3 whereby it takes the structure of monoclinic-C2/m phase. When the temperature rises to 369K‚ it undergoes a transition into another phase (phase 2) also known as the high-temperature monoclinic-A2/a phase. The last transition will be into phase 1 when the temperature crosses above 456K. This final phase 1 transition takes the crystal structure of trigonal with space group of R3-m

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