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Theses/Dissertations

Iowa State University

1991

Communication Technology and New Media

Industrial education and technology

Articles 1 - 2 of 2

Full-Text Articles in Education

Current Status And Needs Of Educational Computer Network System For Secondary Industrial Arts Education In Taiwan, Republic Of China , Hung Jen Yang Jan 1991

Current Status And Needs Of Educational Computer Network System For Secondary Industrial Arts Education In Taiwan, Republic Of China , Hung Jen Yang

Retrospective Theses and Dissertations

The objectives of this study were (1) to determine the current status of computer use and the existence of computer networks used in secondary schools' industrial arts education, (2) to identify the needs for an educational computer network system that can be used in secondary schools' industrial arts classroom, and (3) to develop an appropriate configuration of educational computer network for secondary schools' industrial arts education in Taiwan;There were two populations for this study. One was the population of industrial arts teachers in secondary schools in Taiwan. The other population was administrators in secondary schools in Taiwan. Two hundred ...


Long Glass Fiber Embedment In Polycarbonate Thermoplastic , Jeong Goo Lee Jan 1991

Long Glass Fiber Embedment In Polycarbonate Thermoplastic , Jeong Goo Lee

Retrospective Theses and Dissertations

The study was designed to investigate the effects of time and temperature on the mechanical property of hardness of a polycarbonate (thermoplastic) matrix, to achieve an 80% glass loading to a 20% wet-out for the polycarbonate pre-impregnated rod, to develop the prototype pultrusion equipment for polycarbonate pre-impregnated rod, and to develop the prototype pulforming equipment for polycarbonate fibersteel composite rod. Fibersteel rod is composed of seven pre-impregnated rods twisted into a spiral shape to act as a substitute for steel reinforcement rod in concrete;A polycarbonate matrix which had been solvent treated was tested according to Rockwell Hardness Test (ASTM ...