Chosen practical example: 1. Load-limited design – wire ropes 2. Energy-limited design – spring in pegs 3. Deflection-limited design – paperclips 1. Load-limited design – wire ropes Wire ropes function as a tie. Hence the constraint is to withstand a certain tensile stress before failing by fracture. σ_f=(CK_1c)/√(πa_c ) If the objective to maximize the allowable stress‚ then‚ the material indices is simply M=K_1c CES (Cambridge Engineering Selector) is utilized to plot
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Edexcel IGCSE Information and Communication Technology Paper 2: Practical Paper 20 – 24 June 2011 Time: 3 hours You must have: Short treasury tag‚ Cover Sheet‚ Data files: COMPETITION‚ GRAPHICS‚ PENMAWR‚ PENTATHLON‚ TEXT‚ TIMES Paper Reference 4IT0/02 Instructions sheet provided. • Complete your candidate details ona the covertag to attach your printouts to At the of • Page 2endthe the examination use treasury of cover sheet. Information activities paper totalling 100 marks. • There are five
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Practical to Investigate Diffusion and Osmosis Collect the following equipment: 1x beaker 1x length visking tubing 1x pipette 1x pair safety glasses Instructions – always wear safety glasses! 1. Fill your beaker ¾ full with water 2. Tie a knot in one end of your visking tubing 3. Using your pipette‚ transfer some concentrated sugar solution to the inside of the visking tubing‚ leaving enough space to tie a knot in the open end 4. Add a few drops of red food colouring to the inside of the visking
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THE EFFECT OF WORD TYPE AND MODE OF PRESENTATION ON RECALL A thesis presented to the faculty of the Department of Psychology of Miriam College In partial fulfillment of the requirements for the degree Bachelor of Science in Psychology Bachelor of Arts in Psychology By Marie Angelyn C. Cabuquit Anna Isabella A. Cruz Hannah Lois G. Tarroja 2008 Abstract A series of study further explored the way in which mode of presentation and word type affects recall of words
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HONORS STATISTICS CH1 In an observational study‚ researchers simply observe characteristics and take measurements‚ as in a sample survey. In a designed experiment‚ researchers impose treatments and controls and then observe characteristics and take measurements. Data from a sample of citizens of a certain country yielded the following estimates of average TV viewing time per month for all the citizens. Answer: Inferential‚ because the statistics are used to make inference about the
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Guilherme Cesa Academic Writing Sara Rayfield 04/18/2012 Instead of Horns‚ Voice Today‚ most of the big cities centralize interests in improving and encouraging the private means of transportation instead of public. Driving a car can be very comfortable and pleasant‚ but it causes serious problems. Because of this‚ we all must change our mind about the ways we move daily and find different ways for locomotion. Mobility is a very exciting thing; the feeling of freedom that it gives can be
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electrophoresis Objectives: * to isolate and purify bacterial chromosomal DNA from a strain of E.coli * to analyze and identify DNA by use of a spectro-photometer * to use restriction enzymes to cleave DNA into fragments * to visualize the restriction fragments by gel electrophoresis * to compare the different DNA fragments generated by use of molecular markers Abstract This work describes a lysis method for the isolation and purification of bacterial genomic DNA and visualization
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Practical Exercise on TRADE MAP PART I: GETTING TO KNOW TRADE MAP IDENTIFYING THE HS OF THE PRODUCT Identify the harmonized system code of the product you want to focus on. 1. Name of the product: Rice‚ broken 2. Provide the harmonised system (HS) code for both the product group and product in question Note: To avoid ambiguities throughout your analysis‚ it is important to ensure that the description and corresponding trade classification‚ or tariff code is correct. 4-digit HS: 1006 6-digit HS:
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XXXX XXguez HCS 490 August 5‚ 2013 Jennifer Johnson Communication Paper Health care communication technology is rapidly advancing. New modes of communication in the health care arena are making it easier for the patient and the physician to communicate in a more effective manner. With the technological advancements that have taken place over the past decade‚ communication has evolved from handwritten charts to completely paperless electronic communication. Whereas before‚ correspondence
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SPSS Companion for Research Methods Revised Third Edition Melanie Arthur Portland State University Contents Preface PART 1: BASIC MOVES IN SPSS PART 2: CHAPTER KEYED SPSS EXERCISES 1-Human Inquiry and Science 2-Paradigms‚ Theory‚ and Social Research 3-The Ethics and Politics of Social Research 4-Research Design 5-Conceptualization‚ Operationalization‚ and Measurement 6-Indexes‚ Scales‚ and Typologies 7-The Logic of Sampling 8-Experiments 9-Survey Research 10-Qualitative Field Research 11-Unobtrusive
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