• Archives of design research
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• v.15 no.2
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• pp.243-252
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• 2002

Industrial design has been need to made a new tool for human with adaptable to situation the age. But, at early America, it is very difficult that role of design settle down and progress than these days. It is not to he easy newly born in industrial design because of rapidly changing the America situation with multi settlers, the Depression and world wars. There was various design change in short period. So we called the step modern 1920 and the streamlined 1930. The study is background of American design by variety cultures & creatures from 1920s to 1930s. Some of Korea design has affected of America cultures at duration of 6.25 war and now. This study has included early culture & industrial life, designer activity, and at the part of rear new invention, industrial design relate to architect, four leading designers Walter Dorwin league, Norman Bel Geddes, Henry Dreyfuss, Raymond Loewy. In present world situation, It is important in all aspect to understand that early process at America industrial design. Early American culture is constructed from the building block of the puritan ethic and is sheathed by liberal mercantilism, today is became one stir it into the common molting pot.

• Proceedings of the Korea Society of Design Studies Conference
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• 2000.11a
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• pp.82-83
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• 2000

G7 고속전철 개발사업의 진행은 고속전철개발 기본 준선 설정의 출발점인 승객에 대한 요구조건들이 간과된 채, 350km/h의ㆍ속도로 주행만을 위한 기술개발로 시작되었다. 그 결과, 승객 910명의 무게 72.8 톤이라는 화물에 대한 운송조건만이 고려되게 되었다. (중략)

• Journal of Korean Institute of Industrial Engineers
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• v.42 no.3
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• pp.241-248
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• 2016

Plant life cycle consists of design, construction, certification, operation, and maintenance phases, and various and enormous plant life cycle data is involved in each phase. Plant life cycle data should be linked with each other based on its proper relationships, so that plant operators can access necessary plant data during their regular operations and maintenance works. Currently, the relationships of plant life cycle data may not be defined explicitly, or they are scattered over several plant information systems. This paper proposes high level design of a plant life cycle data management system based on pre-defined plant life cycle database design. ISO-15926 standard is adapted for the database design. User-interface designs of the plant life cycle data management system are explained based on analysis of plant owners' requirements. A conceptual design of the database is also described with the entity-relationship diagram.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.22 no.53
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• pp.89-97
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• 1999

We are concerned with the optimal design of flexible manufacturing cells in this study, thus try to suggest the detail information for each resource on the optimal conditions. Object oriented simulation technology is used to write models more easily and to execute simulation running time more rapidly, and the optimal level of relevant decision variables is probed by response surface methodology(RSM), which is well known for the optimization technology based on experiment design and regression equation. We investigate the optimal level for the number of pallets and the speed of AGVs of FMC systems, carry out the performance analysis of this system. Consequently we suggest systematic procedures for the optimization of FMCs in detail design stage.

• 한국정보디스플레이학회:학술대회논문집
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• 2006.08a
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• pp.1529-1532
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• 2006

Depending on the optical design method, a novel dual-mode transflective LCD with proper LC material and optical films was developed. The design increased the optical transmittance and the reflectivity of dual-mode transflective LCDs with the proper parameters of cell gap, alignment layer and optical films. These parameters were evaluated by computer simulation. The simulation results also revealed that the transmissive and reflective states presented similar performance in the transflective LCDs.

• Proceedings of the Korea Society of Design Studies Conference
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• 2004.10a
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• pp.66-67
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• 2004

• Proceedings of the Korea Society of Design Studies Conference
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• 2004.10a
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• pp.2-3
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• 2004

• Proceedings of the Korea Society of Design Studies Conference
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• 2004.10a
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• pp.182-183
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• 2004

• Proceedings of the Korea Society of Design Studies Conference
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• 2004.05a
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• pp.218-219
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• 2004

• Proceedings of the Korea Society of Design Studies Conference
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• 2004.05a
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• pp.240-241
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• 2004