Computer Peripherals 1. Input Devices Input devices are used to capture the data and transmit it to the computer system for further processing and in computer readable form. Some of the input devices are as under: a) Keyboard Devices: keyboard devices are the most commonly used devices today. They allow data entry into a computer system by pressing a set of keys, which is connected to a computer system. Programs and data are entered into a computer through a keyboard. A keyboard
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12/02/2011 Strategy Analysis of H&M | Maissaa BEN TAHRA | Strategy: Dr Darrell Jaya-Ratnam | Knowledge, Strategy and Business Analysis | Strategy: Dr Darrell Jaya-Ratnam | Knowledge, Strategy and Business Analysis | REPORT OF STRATEGIC ENVIRONMENT ANALYSIS | There are many external factors affecting the fast fashion industry most importantly in
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How to perform BCG matrix analysis? Although BCG analysis has lost its importance due to many limitations, it can still be a useful tool if performed by following these steps: • Step 1. Choose the unit • Step 2. Define the market • Step 3. Calculate relative market share • Step 4. Find out market growth rate • Step 5. Draw the circles on a matrix Step 1. Choose the unit. BCG matrix can be used to analyze SBUs, separate brands, products or a firm as a unit itself. Which unit will be chosen
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better overall properties than the starting constituents. At a microscopic level, the constituent materials remain distinct within the finished structure. “Traditional” Composites Wood is a natural composite of cellulose fibers in a lignin matrix. Engineered wood is wood fibers, strands or veneers bound using adhesives.
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com/training_videos/patran/Reverb_help/index.html#page/Laminate%20Modeler/lam_tutorial.3.03.html Advantages http://mech.utah.edu/composites_cars/ The biggest advantage of modern composite materials is that they are light as well as strong. By choosing an appropriate combination of matrix and reinforcement material, a new material can be made that exactly meets the requirements of a particular application. Composites also provide design flexibility because many of them can be moulded into complex shapes. The downside is often the
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fibres that are embedded in a matrix [1], [2]. A composite is unlike an alloy because in an alloy, the other components have been produced by naturally occurring changes. There is a diversity of types of composites currently available, since “it is possible to design materials with property combinations that are better than those found in the metal alloys, ceramics and polymeric materials” [3]. The main ones focused on in this essay are polymeric matrices, metal matrix composites and ceramic composites
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Aluminum matrix * Continuous fibers: boron, silicon carbide, alumina, graphite * Discontinuous fibers: alumina, alumina-silica * Whiskers: silicon carbide * Particulates: silicon carbide, boron carbide STIR CASTING METHOD OF FABRICATION OF MMCs * Liquid state fabrication of Metal Matrix Composites involves incorporation of dispersed phase * into a molten matrix metal, followed by its Solidification. * In order to provide high level of mechanical properties of the
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Input Devices Input devices – is devices that we put INTO the computer from the real world to receive data or information. ID can be as human interaction as keyboard and mouse or simply environmental data as sensors. This is the list of possible examples of input devices such as : Camera , Compact Disk, Keyboard , Mouse , Digital Camera, Microphone , Drawing Tablet , Scanner, Disk Drive , Joystick , Touch Screen, Barcode reader , Business Card reader , Magnetic-stripe reader, etc. First of
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Front. Mech. Eng. 2013, 8(3): 215–243 DOI 10.1007/s11465-013-0248-8 REVIEW ARTICLE Nannan GUO, Ming C. LEU Additive manufacturing: technology, applications and research needs © Higher Education Press and Springer-Verlag Berlin Heidelberg 2013 Abstract Additive manufacturing (AM) technology has been researched and developed for more than 20 years. Rather than removing materials, AM processes make three-dimensional parts directly from CAD models by adding materials layer by layer, offering
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BCG Matrix Model BCG Matrix Model The BCG matrix or also called BCG model relates to marketing. The BCG model is a well-known portfolio management tool used in product life cycle theory. BCG matrix is often used to prioritize which products within company product mix get more funding and attention. The BCG matrix model is a portfolio planning model developed by Bruce Henderson of the Boston Consulting Group in the early 1970's. The BCG model is based on classification of products (and implicitly
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