SMART MATERIALS 1. Introduction The primary characteristic of a ‘‘smart material’’ is that it has the ability to respond to external stimuli in a technically useful and technically controlled way. The words ‘‘technically useful’’ and ‘‘technically controlled’’ are emphasized since all materials respond to external stimuli of some sort or other (as a simple example‚ all materials respond to temperature by changing their volume)‚ however‚ to be considered a ‘‘smart material’’ the response must
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Composite Materials A composite is a combination of two or more materials bonded together to gain some overall necessary goods. Types of composite include: laminated materials fibre composites particle composites. A laminate contains thin pieces of material fused together. Common examples are plywood and car windscreens. Wood is durable when exposed to a ductile force equivalent to its grain‚ but if the strength is across the particle it splits simply. A windscreen is made in a parallel way; two
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Corporation (A case on vender rating in material management) Renuka Thomas‚ President of Renuka Machines Manufacturing Corporation (RMMC)‚ is concerned about company’s choice of suppliers for cleaning brushes‚ which are used in the company’s data processing equipment. Renuka occasionally plays tennis with Sheela George‚ President of George Machine Company (GMC)‚ one of the company’s suppliers of cleaning brushes. Recently‚ Sheela complained to Renuka that her company has been having difficulty in getting
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Career Planning and Succession Planning Created by Soumi Rai. Copyright material. Concepts of Career Management What are careers? – Sequence of work-related positions held by someone during lifetime Career Paths – Represent employees’ movements through opportunities over time. Created by Soumi Rai. Copyright material. Concepts of Career Management • Career management – The process for enabling employees to better understand and develop their career skills and interests‚ and to
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deflection‚ we will be conducting controlled experiments of various beam materials and sizes and we will also be studying change of properties such as shape deflection and circular bending. This lab experiment report details our practical and theoretical experimentation with graphical aids and reasoning. DESCRIPTION OF THE EXPERIMENT We will set up the required tools and materials to experiment and study the deflection of a cantilever‚ simply supported
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A Full Laboratory Report on: The Detailed Microstucture of Primary Materials This report presents a study on the microstructure of 8 material samples using the proper optical microscopy techniques. Emphasis is given in sample preparation‚ the right use of transmitting and reflecting optical microscopy methods‚ and a detailed analysis of the distinct microstructure of metal‚ ceramic‚ and polymer materials. For metals and ceramics‚ preparation procedures include grinding‚ polishing‚ and surface
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Higher Level Case Study Booklet 2013 How to do well in Unit 1 and Unit 2 Section A Revise your booklets Learn your case studies by: highlighting the key facts converting them into simple drawings or mind maps Highlight the key words and commands on the question paper Study maps‚ and diagrams thoroughly before looking at the question. Look at the title and the key. Make sure you understand fully what the examiner is showing you‚ THEN look at the question. Describe
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on Magnet materials • Alnico Magnets Alnico magnet alloy is largely comprised of Aluminum‚ Iron‚ Cobalt and Nickel. Alnico is a moderately expensive magnet material because of the Cobalt and Nickel content. Alnico magnet alloy has high maximum operating temperature and a very good corrosion resistance. Some grades of Alnico alloy can operate upwards of 1000C. Magnets made with this alloy are available in a variety of grades and dimensions and they are usually cast. Alnico magnet material is an older
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| |Pipe is one of the more common types of plastic product we are familiar with. Pipe is produced by an extrusion process. Basically extrusion can be | |defined as forcing a material through a die orifice. This die orifice produces the final shape of the finished product. It is probably a bit of over| |simplification‚ but extrusion is somewhat analogous to squeezing toothpaste through a tube.
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Planning The planning phase of the nursing process is when you will decide which care measures are appropriate for your patient. Each nursing diagnosis listed in your text will have a corresponding list of interventions and rationales. Planning care involves carefully reading though each listed intervention and asking yourself if that intervention can or should be carried out with your patient. For example‚ an intervention listed underImpaired Gas Exchange reads as follows: “If the patient
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