Student name: Christopher Bowdoin Date: Thursday‚ November 01‚ 2012 Soldiers of the Tomb of the Unknown General Purpose: To inform Specific Purpose: To inform my audience about the soldiers who guard the Tomb of the Unknown Central Idea: Since 1937‚ the Tomb of the Unknown has been guarded 24/7 by an elite group of soldiers. INTRODUCTION I. Attention Material A. What where you doing at 0500 this morning? B. Lets imagine it is 0500 in Washington
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This Chip Can Tell If You’ve Been Poisoned Quick detection. This 2-cm-wide chip (inset) can quickly test for botulism‚ a deadly disease caused by theClostridium botulinum bacterium. When you are dealing with a deadly poison that can be found in food and is a potential terrorist weapon‚ you want the best detection tools you can get. Now‚ researchers in France have demonstrated an improved method to detect the most deadly variant of the botulinum neurotoxin‚ which causes botulism. Their test
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for this country‚ even though most of us are not grateful enough‚ They fight for the rights we have‚ each and every one of us‚ and they deserve our appreciation. I believe that the Unknown Soldier deserves just as much appreciation. The Wreath Ceremony would be an amazing honor to participate in and honor the Unknown Soldier and all this Soldier has given to protect us. This is truly an honor for whoever is chosen‚ I personally want to participate in the Wreath Ceremony because
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Purpose: The purpose of this was to determine the concentration of sodium carbonate in an unknown sample by titration. The solution of hydrochloric acid was prepared and standardized using Na2CO3. Observations: Week 1: Standardizing hydrochloric acid using sodium carbonate with bromocresol green indicator Table 1: Titration of sodium carbonate using hydrochloric acid Trial | Mass of Na2CO3 (g) | Burette Reading (mL) | Final Volume of HCl (mL) | | | Initial | Final | | 1
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Goals The main goal of this project is to learn how to identify the properties of an unknown ionic compound. In order to do this successfully the group has to use a variety of methods and run several tests on the unknown compound. By doing this the group will be able to identify the different chemical and physical properties of the compound that will help obtain the identity of the specific compound given. The group will devise two syntheses of the compound‚ and compare them for cost effectiveness
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← A Passage To Africa. (Narrative Article‚ Literary Analysis.) Poetry Analysis: An Unknown Girl- Moniza Alvi. 28May In the evening bazaar Studded with neon An unknown girl Is hennaing my hand She squeezes a wet brown line Form a nozzle She is icing my hand‚ Which she steadies with her On her satin peach knee. In the evening bazaar For a few rupees An unknown girl is hennaing my hand As a little air catches My shadow stitched kameez A peacock spreads its lines Across my palm.
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EXPERIMENT 1 IDENTIFICATION OF UNKNOWN COMPOUNDS Date of experiment : 7th August 2012 Venue: ME204 INTRODUCTION Chemical reactions are regularly categorized into 3 types: oxidation-reduction (redox reaction)‚ precipitation (double displacement) and acid-base reaction (double displacement) Type 1: Oxidation-Reduction Reactions Oxidation-reduction processes include the movements of electrons form oxidants to reductants‚ which lead to increases in oxidation
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Bacteria are often maligned as the causes of human and animal disease (like this one‚ Leptospira‚ which causes serious disease in livestock). However‚ certain bacteria‚ the actinomycetes‚ produce antibiotics such as streptomycin and nocardicin; others live symbiotically in the guts of animals (including humans) or elsewhere in their bodies‚ or on the roots of certain plants‚ converting nitrogen into a usable form. Bacteria put the tang in yogurt and the sour in sourdough bread; bacteria help to break
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ylococcal bacteria. These bacteria are spread by having direct contact with an infected person‚ by using a contaminated object‚ or by inhaling infected droplets dispersed by sneezing or coughing. Skin infections are common‚ but the bacteria can spread through the bloodstream and infect distant organs. Skin infections may cause blisters‚ abscesses‚ and redness and swelling in the infected area. The diagnosis is based on the appearance of the skin or identification of the bacteria in a
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UNIT 5 Unknown Language Journal: Arabic Contents 1 Lesson Objectives (Functional‚ Grammatical & Lexical) Lesson 1 Lesson 2 Lesson 3 2 Teaching Methods and Techniques Class Management Interactive Patterns & Activities Use of Materials 3 Contrastive Analysis 4 Summary Lesson Objectives: (3 lessons – 90 mins.) Lesson 1 The aim of this first class was to provide a very general introduction to the Arabic language‚ how it is written‚ how it is pronounced‚ and
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