statues and sculptures. I theorize that iron will tarnish badly because in air it can get tarnished so oxidation must do something as well. Materials 1 Paper towels 1 Well-Plate 1 Tweezers‚ plastic Experiment Bag Oxidation-Reduction Activity Series 1 Copper (II) Sulfate‚ 1 M - 3 mL in Pipet 1 Iron (III) Chloride‚ 2 M - 3 mL in Pipet 1 Iron Metal‚ 2 pc in Bag 2"x 3" Magnesium Metal (ribbon) - 2 Small Pieces in Bag 2"x 3" 1 Magnesium Sulfate‚ 2 M - 3 mL in Pipet 1 Lead metal‚ 4 small pieces
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Chemistry Practical: Activity Series of Metals Introduction: The chemical activity of a metal is directly related to its practical use. In this investigation you will investigate the chemical activity of metals with oxygen‚ water‚ acid and alkali‚ to rank metals in order of their activity. Aim: To observe the reactivity of metals in order to determine the activity series of metals. Risk Assessment: In this investigation‚ hydrochloric acid solution is used which is toxic by all routes of
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Kellogg School of Management The Emerging Molecular Diagnostics Industry: Applera’s Path to a Leadership Role June 5‚ 2003 By John Fadlovich Carl Finamore Jodi Flax Kevin Lynch Rebecca Wildman Applera Corporation in the Molecular Diagnostics Industry Table of Contents 1. 2. Introduction................................................................................................................. 1 Industry Overview ................................................................
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Interchangeable Manufacturing and Technical Drawings Until the 1700-1800’s industrial productions was like custom fitting sections in a product. Assembly would consist of craftsman hand filing and grinding roughly shaped parts and putting them together. The invention of interchangeable parts allowed the assembly of products to be done a lot quicker‚ and without training of a craftsperson. To be able to make the parts there had to be improvements to the technology in the machine had to be made
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The Dilemma of Diagnostic Labeling Special education has taken on a very distinct look compared to 30 years ago. Today‚ most learning disabled students are mainstreamed into classes with other students. While some school experts believe that the labeling of students with a learning disability causes social challenges for those students‚ proper testing and labeling are essential for struggling students to receive the help they need to overcome and better cope with their challenges. The use of disability
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engineering drawing. Why drawing is called universal language of engineers? Ans1:-A drawing drawn by an engineer having engineering knowledge for the drawing purposes is an engineering drawing. It is meant for communicating his ideas‚ thoughts and designs to others. Engineering drawing is a starting point of all engineering branches such as Mechanical‚ Production‚ Civil‚ Electrical‚ Electronics‚ Computer science‚ Chemical etc. It is spoken‚ read‚ and written in its own way. Engineering drawing has its
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Lecture Chapter 4 Clinical Tip #4 A patient arrives in your chair‚ and tells you that his lower left molar has been keeping him up at night‚ hurting. However‚ he does not want a “x-ray” because his finances are scarce. It is important to let your patient know that the dentist‚ under the guidance from the Oregon Board of Dentistry‚ cannot diagnose the problem‚ or perform any treatment without a radiograph. Definitions ANSI film rating: desigrates film speed (sensitivity) by using letters A-F
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Global Veterinary Diagnostics Market 2014-2018 Veterinary diagnostics provides a full range of diagnostic tests to detect diseases in animals. The diagnostic services are provided to veterinarians‚ pet owners‚ livestock producers‚ and biomedical researchers. The technologies and methods are incorporated from human diagnostics to develop a full-fledged market for further innovation. Major diagnostic methods include molecular testing (DNA/RNA testing)‚ immunodiagnostics‚ clinical chemistry‚ and
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Demonstration Lesson Plan In Drawing I. OBJECTIVES: At the end of the lesson the students should be able to: a.) Identify the different kinds of modulo art b.) Identify and appreciate the importance of drawing in real life c.) Observe the neatness of work at all times. II. SUBJECT MATTER: Topic: Style and techniques of drawing Reference: T.H.E. in the 21st century‚ pages Materials: pencil‚ drawing paper (cartolina or bond paper)‚ eraser‚ crayons‚ ruler‚ compass (optional). Values to
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Diagnostic and Statistical Manual Critique The Diagnostic and Statistical Manual of Mental Disorders (DSM) has a long history‚ starting back during World War II. This paper will give a brief history of the DSM and provide some context for the DSM such as: What is it? What is it used for? Who uses it and why? DSM and diagnoses strengths and challenges will also be discussed. Some interesting literature about the DSM and it’s challenges will also be discussed. A big thing happened in the 1940’s
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