ema4938-spring-2011-exam1

ema4938-spring-2011-exam1 - SCIENCE OF BIOMATERIALS- Spring...

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SCIENCE OF BIOMATERIALS- Spring 2011 EMA 4938 - EXAM 1 INSTRUCTIONS: Read the entire exam carefully. Answer every question to the best of your ability, based upon the available information. State all assumptions you use in answers. Section I: General Applications/Characteristics of Biomaterials. Give brief descriptions/short answers to each question below. (24 pts) 1 . Identify 2 materials used in bone plates and screws. 2 . Identify 2 materials used in contact lenses. 3 . Identify 2 materials used in catheters. 4 . Give example of one material that exhibits covalent bonding and one metallic bonding 5 . Identify 2 materials used in skin replacement 6 . Give an example of a condensation polymer and an addition polymer. 7 . Give an example of a relative and an absolute method for molecular weight characterization. 8 . Differentiate between Austenitic versus Martensitic Phase Transformations 9 . Differentiate between superhydrophobic and superhydrophilic. 1 0 . Give an example of first order and second order phase transition temperatures 1
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SCIENCE OF BIOMATERIALS- Spring 2011 EMA 4938 - EXAM 1 1 1 . Thermoplastic versus thermoset plastic 1 2 . Give two examples of surface analytical techniques 2
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SCIENCE OF BIOMATERIALS- Spring 2011 EMA 4938 - EXAM 1 Section II: Concepts. Answer the following statements with
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ema4938-spring-2011-exam1 - SCIENCE OF BIOMATERIALS- Spring...

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