yChapter 3. Polymer Processing Polymer Process Techniques Fig. 3.1. Procedure for casting sheets of polymer. Polymer Materials Page 2 Polymer Process Techniques HEMA = hydroxyethyl methacrylate EGDMA = ethylene glycol dimethacrylate Fig. 3.2. Centrifugal mold for poly(hydroxyethyl methacrylate) contact lenses Solvent casting of films Fig. 3.3. Laboratory spreading device for the solution casting of films. Polymer Materials Page 3 Polymer Process Techniques
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Introduction Food science is a field embodying the application of modern science and engineering to the production‚ processing‚ diversification‚ preservation and utilization of food. Food is very essential to man’s survival and great attention should be paid to food production‚ distribution‚ wholesomeness and preservation. To ensure that food is clean and safe for human consumption and having keeping quality‚ food scientists are responsible in seeing that the crop harvested‚ the fish caught‚ that
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2 Areas of data processing 1. Business Data processing (BDP) . Business data processing is characterized by the need to establish‚ retain‚ and process files of data for producing useful information. Generally‚ it involves a large volume of input data‚ limited arithmetical operations‚ and a relatively large volume of output. For example‚ a large retail store must maintain a record for each customer who purchases on account‚ update the balance owned on each account‚ and a periodically present a
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INFORMATION PROCESSING Difference between data and Information Data is raw unprocessed information where as information is data that has been to processed to provide a meaningful value. Information processing is when a machine or processor interacts with the outside world and acts on the input it receives. ADVANTAGES OF INFORMATION PROCESSING * Tasks can be completed faster * Computers can process large amounts of data and generate error-free results. * Computing storage devices
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Consider in Starting a Meat Processing Project 1. Determination‚ enthusiasm and perseverance to start a business. 2. Market for the products. 3. Sourcing‚ for raw materials‚ ingredients and packaging. 4. Availability of simple equipment and utensils. 5. Capital to start the business. 6. Personnel to attend to the processing operations. 7. Allocate time for processing. 8. Identification of product lines. Important Utensils Used in Meat Processing Knives Weighing scale
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Data Processing Data Processing is the term generally used to describe what was done by large mainframe computers from the late 1940’s until the early 1980’s (and which continues to be done in most large organizations to a greater or lesser extent even today): large volumes of raw transaction data fed into programs that update a master file‚ with fixed-format reports written to paper. Number System A numeral system (or system of numeration) is a writing system for expressing numbers‚ that is
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Food Technology | Processing Chocolate | The processes to make chocolate | | Chocolate can be made in many different forms (candy bars‚ cocoa‚ cakes‚ cookies‚ coating for other candies and fruits) and is probably America’s most popular candy. Chocolate is neatly wrapped as the result of a long‚ delicate and complicated refining process that begins with the theobroma cacao tree. Any delicious bar of fine chocolate begins with the cacao tree. The secret behind cocoa has been dated back
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seed to multi purposes [online]. Available from: http://lift-fund.net/downloads/ANNEX%20III%20Technical%20Fact-Sheet%20of%20Radanar%20Ayar ’s%20Model%20Multi-Purposed%20Flat%20Bed%20Dryer.pdf [Accessed: 16th November 2013] Google Books. 2013. FOOD PROCESSING AND PRESERVATION. [online] Available at: http://books.google.com.sg/books?id=tbxGHBUY0BcC&pg=PA173&lpg=PA173&dq=size+sorting+food+process&source=bl&ots=zA1dHbXMFz&sig=TEK5viPRFQyDQjxS20a8U_-wMro&hl=en&sa=X&ei=kDaHUr3sJIeQrgfPsIGQCw&ved=0CB8Q6AEwAA
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Next‚ I will examine Tara and how she would weigh out using the social information processing model. The social information processing models takes into account the social responses someone has when placed in certain situations. The first step in this process is encoding. When in social dilemmas‚ I noticed that Tara would encode a smaller amount of cues that most unaggressive kids would. She failed to even seek outside information in ambiguous situations and act selectively to hostile and threatening
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Chapter 4 Downstream Processing Objectives Student should be able to Define filtration‚ centrifugation‚ cell disruption‚ solvent extraction‚ chromatography‚ membrane process‚ action of force field‚ evaporation & drying Explain briefly on the concept of each topics stated above List out the uses & importance of each topic stated Introduction Each stage in the overall recovery procedure is strongly dependent on the history & quality of the biological production process. Maximization of
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