Overview of CES EduPack 2011 Materials and Process Information Science Notes Interactive Materials Property Charts Three levels of database‚ from an introductory teaching resource to a comprehensive project tool covering 3‚000 materials. Textbook-style explanations with further reading references to books by Ashby‚ Askeland‚ Callister‚ Shackelford and more... Unique tools to compare and analyze properties and to select materials and processes. Eco Audit Tool Specialist Databases
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Exercise 8-3 Direct Materials Budget Three grams of musk oil are required for each bottle of Mink Caress‚ a very popular perfume made by a small company in western Siberia. The cost of the musk oil is $1.50 per gram. Budgeted production of Mink Caress is given below by quarters for Year 2 and for the first quarter of Year 3: Year 2 Year 3 First Second Third Fourth First Budgeted production‚ in bottles 60‚000 90‚000 150‚000 100‚000 70‚000 Musk oil has become so popular as a perfume ingredient
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Material & Immaterial Space The concept of space has massively changed since the evolution of mankind. Spaces that were defined by material‚ culture‚ context and climate have now been redefined by other factors such as technology and new invincible forces. Based on Jonathan Hill’s Immaterial Architecture‚ the book that traces the changing science of space and the forces that define it‚ i.e.-material aspect (presence of matter) and the immaterial aspect (absence of matter)‚ this paper also
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RESEARCH METHODS AND MATERIALS I. Methods What kind of method of this research do you use? (Quantitative or Qualitative?) Explain the reasons why you use quantitative method. What do you want to find out through this method? Quantitative Research Method: When you think of quantitative methods‚ you will probably have specific things in mind. You will probably be thinking of statistics‚ numbers‚ etc… Quantitative research is essentially about collecting numerical data to explain a particular phenomenon
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Metallic element gives up valence electrons to the nonmetallic elements. Attractive forces from positive and negative ions Ceramic materials: high melting temperatures‚ hard‚ poor conductors Covalent Bonding Electrons are shared between adjacent atoms resulting in stable electron configurations. Many nonmetallic elemental molecules are covalently bonded. Polymeric materials have this bond. Crystal Structure Describe the crystal structure using an array of points or lattice. The unit cell is the
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Smart and modern materials Textiles Home Learning Project Year 8 Estelle Crossley Smart materials Smart materials have properties that react to changes in their environment. This means that one of their properties can be changed by temperature‚ light‚ pressure or electricity. This change is reversible and can be repeated many times. There are a range of different smart materials. Each offer different properties that can be changed. Modern materials with new properties are excellent
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Direct to Indirect Characterization Little seven year old Luke walked into the kitchen‚ tracking black footprints into the room and said to his mom‚ “Rudy has black spots now! Don’t you like it!” His mother had a stern look on her face and responded‚ “Luke‚ I told you to leave that poor cat alone.” Rudy slowly sneaked into the room drenched in black paint. He gave out a low “Meow” and looked up to the mother with pleading eyes‚ as if he were saying “Help me please.” The mother told
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BIOMATERIALS METALLIC IMPLANT MATERIALS BY: G.V.CHAKRAVARTHY B.TECH FINAL YEAR ROLL NO. 03501 DEPT. OF METALLURGICAL AND MATERIALS ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY (DEEMED UNIVERSITY) WARANGAL ‚ANDHRA PRADESH BIO MATERIALS - METALLIC IMPLANT MATERIALS INTRODUCTION In surgery‚ a biocompatible material (sometimes shortened to biomaterial) is a synthetic material used to replace part of a living system
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these can be characterized‚ and how quality teaching can be achieved and maintained. a. Teaching Model and Principles This book has emphasized the curriculum as a network of interacting system involving teacher‚ learners‚ materials‚ school‚ administrator‚ and curriculum planners‚ and choices ay one level affect other elements in the system. Thus the choice of a particular curriculum philosophy or ideology implies a particular model of teaching. Roberts (1998‚ 103) compares
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Engineering materials Choice of materials for a machine element depends very much on its properties‚ cost‚ availability and such other factors. It is therefore important to have some idea of the common engineering materials and their properties before learning the details of design procedure. Common engineering materials are normally classified as metals and nonmetals. Metals may conveniently be divided into ferrous and non-ferrous metals. Important ferrous metals for the present purpose
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