Experiment 2 A Characterization of Cast Iron‚ 1045 Annealed and Cold-Rolled Steel‚ 2024-T4 Aluminum‚ PMMA‚ and PP through Tensile‚ Impact‚ and Fracture-Toughness Tests. Aibar Nurmukhanov MSE 308‚ Section AB3 Date Due: 02/23/2012 Date Received: _________ ABSTRACT The experiment observed the mechanical deformation process of different materials by three tests: tensile test‚ impact test‚ and fracture-toughness test. The materials evaluated in the tensile test were annealed 1045 steel‚ cold
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Prevention of Communicable Diseases Tuberculosis: Infection control strategies: There are three levels of infection control (IC) measures: administrative (managerial)‚ environmental‚ and personal respiratory protection. Administrative controls are the most important since environmental controls and personal respiratory protection will not work in the absence of solid administrative control measures. Each level operates at a different point in the transmission process: • Administrative
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chose to use Rattus norvegicus (Sprague Dawley Rats) since rats are considered one of the most commonly used animals in the laboratory. Rat strain is created through breeding to produce rats that are similar to each other and can therefore be used in research. Wistar‚ Fisher and Sprague Dawley‚ and their hundreds of internal divisions‚ are examples of rat strains. Most laboratory rat strains descend from a colony of rats established at the Wistar institute in 1906. The Sprague Dawley strain came from
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become familiar with the light microscope and how to accurately use it to view specimens. The staining method was used to observe different cellular shapes. The exercises preformed using the light microscope were: magnification‚ slide preparation‚ and staining. The stain used in this lab was methylene blue‚ a common simple stain. The different types of specimens used experiment include: A letter E as a specimen slide and a sample of bacteria scraped from the inside of a individuals mouth by
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Bangladesh has established the Bangladesh Standards and Testing Institution (BSTI). The Institutions task is to prepare Standards for all articles‚ products‚ methods and services. The Institution can bring any product under BSTI’s Compulsory Certification marking after approval of the Govt. A regulation has already been notified by special Regulatory order named BSTI Regulation 1989 for this purpose. The BSTI marks cannot be used under any circumstances by others without approval in advance from
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resistant forms of microorganisms are on the rise. The importance of identifying these pathogens and their related epidemiology has become increasingly more important. The purpose of this study was to identify an unknown bacterium in a controlled laboratory environment over a 5 week period. Utilizing a variety of differential testing and staining methods learned in the microbiology course‚ students were to determine the identity of an assigned unknown organism. Observations were made and recorded
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What Is Tick testing? – Tick testing is a laboratory process in which a tick is tested for the presence of pathogens that cause tick-borne diseases like Lyme disease. Using a high-tech method called PCR (Polymerase Chain Reaction)‚ we can determine the presence of any pathogen with an accuracy level of over 99.9%. Tick-borne diseases are a growing problem nationwide‚ and in many cases victims have no idea they have been infected until symptoms begin to develop days or even weeks after the bite. By
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seen in multiple careers across many professions‚ but in healthcare; scope of practice is a critical element needed for patient safety. Scope of practice for medical laboratory technicians (MLTs) can be defined as: the practice of using medical laboratory technologies for investigations or studies on the human body‚ or on specimens collected from the body. This includes the evaluation of methodological sufficiency of the various studies performed along with the results they produce. The scope of
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MECH Prepared in Partial Fulfilment of the Project course: BITS C313 Laboratory Oriented Project AT BITS Pilani‚ Dubai Campus Dubai International Academic City (DIAC) Dubai‚ U.A.E First semester 2012-2013 BITS Pilani‚ Dubai Campus Dubai International Academic City (DIAC) Dubai‚ U.A.E First Semester 2012-2013 Course Name: Laboratory Oriented Project Course No. : BITS C313 Duration: 3rd September 2012- 10th January 2013 Date
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1. What type of microscope would be used in the laboratory to observe very small objects or organisms on a slide? Please give reasoning behind the answer. Which microscope would be useful when studying the internal structure of a minute specimen? (2 points) An Electron microscope‚ because they have high levels of magnification and because they can magnify the tiny details of the specimen with great clarity 2. List two jobs where microscopes are used. Describe in what capacity. (2 points)
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