1/8”‚ 6mm/min 20 Flexural modulus ASTM D790 1/4”‚ 2.8mm/min 820(11660) Flexural modulus ASTM D256 1/4”‚ 2.8mm/min 27000(380000) Izod impact strength ASTM D790 1/4”‚ 23°C 1/8”‚ 23°C 18(3.3) 20(3.7) Melt flow index ASTM D1238 200°C‚ 5KG 1.8 hardness ASTM D785 1/2” 116 Specific gravity ASTM D792 23°C 1.05 Vicat softening temp ASTM D1525 1/8”‚ 50°C/hr 105(221) Annealed unannealed ASTM D648 1/4”‚ 120°C/hr 99(210) 88(190) flammability UL94 - 1/16”HB ABS 757 Processing parameters A: dry:
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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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Jessica Dowdy 1/5/2011 A Block A. Astronomy/ Space 1. Big Bang Theory: a. The Big Bang Theory is the theory that the entire universe was once confined to a dense‚ hot‚ super massive ball then 12-17 billion years ago huge expansions occurred and material in the ball began moving out in all directions. Then‚ instant cooling ensued due to the expansion and thus the universe was born. b. Individuals Roles in the BBT: Edwin Hubble – Created the most powerful telescope of the time
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softest‚ followed by biscuit B‚ then biscuit C and lastly by biscuit D. In table 6 it is visible that there are more participants that think biscuit A should be harder than there are that think biscuits B and C should be harder. Overall‚ the perceived hardness of a biscuit seems to increase not by the actual amount of sugar‚ but by stronger average sweetness perception. This is also shown in figure
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EMBEDDED SENSORS IN LAYERED MANUFACTURING A DISSERTATION SUBMITTED TO THE DEPARTMENT OF MECHANICAL ENGINEERING AND THE COMMITTEE ON GRADUATE STUDIES OF STANFORD UNIVERSITY IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Xiaochun Li June 2001 © Copyright by Xiaochun Li 2001 All Rights Reserved ii I certify that I have read this dissertation and that in my opinion it is fully adequate‚ in scope and quality‚ as a dissertation for the degree of Doctor of Philosophy
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Accessories * The addition of accents‚ known as accessorizing‚ is first of all‚ a way to make an outfit yours‚ even if the clothes themselves came off a rack of similar or identical items. * Creative use of accessories is a young man/woman’s first venture is to dressing as an art. * There are some very practical advantages to accessorizing. * Accessory switching is also useful in making clothes look different. * An accessory is almost anything you wear except the basic clothes
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This year was truly a year of a challenge. Challenge of establishment‚ that is. The most highlighted perhaps are the ongoing variations of Occupy Wall Street movements‚ where for many months now‚ protesters are still expressing their strong dissatisfaction with the current socioeconomic paradigm. Yet another type of “protester” was awarded the
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healing powers of poetry and the natural world. Techniques: Throughout "The Escape from Youth" there is a lot of poetry techniques used. Some of the most used techniques used in this poem would be alliteration‚ similes and personification. "A hardness hammered shut" causes us to imagine a physical hammer rather than a hammer representing his father’s abuse. Another metaphor is the ’box’. All through the poem‚ a ’box’ is mentioned within the lines "my father’s discipline closed me like a box" and
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DESCRIBE THE PROPERTIES OF ( FINE AND COARSE ) AGGREGATES ? REPORT Aggregates are defined as a combination of distinct parts gathered into a mass or a whole. They can increase stability of a structure and protect it from bad weather. In addition‚ aggregates can also increase quality and reduce price of the cements beacause of their greater volume stability and filling function. Therefore‚ it is important for civil engineers to understand properties of aggregates. Aggregates’ properties are the
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CHAPTER ONE INTRODUCTION AND BACKGROUND OF THE STUDY 1.1 Introduction Water is a very important resource‚ it is one of the most vital natural resources for all life on Earth‚ water is a unique and clear liquid without it life is impossible. Water occurs on earth in 3 physical states; which are solid‚ liquid and gaseous state and in form of rain‚ snow and ice and it forms rivers‚ lakes and seas. Water covers about 71% of the entire earth surface‚ yet despite its abundant deposit it is not readily
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