• 감성과학
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• 제7권2호
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• pp.107-121
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• 2004

본 연구에서는 생활용품이면서 의복과 함께 생활필수품인 신발을 대상으로 감성만족도 요소의 추출과 분류체계를 개발하였다. 제화류의 감성만족도 요소는 감각성(sense), 적합성(fitness), 묘사성(description), 평가성(evaluation), 선호성(attitude)의 5개 그룹으로 구성되었으며, 각 그룹에는 형태감, 볼륨감 등 29개 요소가 포함되었다. 이들 중에서 일반 제화의 평가에 적합한 요소들로 형태감, 볼륨감, 균형감, 색감, 인체적합성, 안락성, 안정성, 여유성, 개념적 이미지, 품위감, 고급감, 조화감, 견고성, 주목성, 간편성, 신뢰성, 선호도, 수용도, 만족성, 매력성 등 20개의 요소들을 선택하여 이들에 대한 평가양식을 개발하였다. 본 연구에서 제시한 감성만족도 요소는 제화류의 고객만족도 평가 모델링에서 종속변수로 활용될 수 있다.

• International Journal of Quality Innovation
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• 제6권3호
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• pp.153-172
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• 2005

This study develops an exploratory model to evaluate the relationship between origins of corporate competencies and business performance, which targets small and medium-sized enterprises (SMEs) in Taiwan, analyzes 36 competence items in four functional dimensions: marketing, product design and development, manufacturing, and human resources management. The results from 760 valid samples from managers of Taiwan's SMEs reveal that in marketing competence and manufacturing competence were ranked high by Taiwan's SMEs managers. Elements contributed to manufacturing competence regarding reducing the number of suppliers has not been emphasized by Taiwan's SMEs managers. At the very top of the prevailing management competitive priority list are: (1) product or service quality, (2) timely delivery, (3) quality control improvement during the process, (4) increasing reliability of transportation, (5) introduction of new concepts and continuous improvement, and (6) improving after-sale services. The four competence dimensions are found highly correlated to business performance, which reflects the policy adjustments that Taiwan's small and medium-sized enterprises have made in the changing business environment to respond to the global market.

• 한국정밀공학회지
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• 제17권9호
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• pp.210-221
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• 2000

Plastic mold designers and frequently faced with optimizing multi-quality issues in injection molded parts. These issues are usually in conflict with each other and thus tradeoff needs to be made to reach a final compromised solution. in this study an automated injection molding design methodology has been developed to optimize multi-quality characteristics of injection molded parts. The features of the proposed methodology are as follows : first utility theory is applied to transform the original multi-objective problem into single-objective problem. Second is an implementation of a direct search-based injection molding optimization procedure with automated consideration of robustness against process variation. The modified complex method is used as a general optimization tool in this study. The developed methodology was applied to an actual mold design and the results showed that the methodology was useful through the CAE simulation using a commercial injection molding software package. Applied to production this study will be of immense value to companies in reducing the product development time and enhancing the product quality.

• 한국복합재료학회:학술대회논문집
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• 한국복합재료학회 2001년도 춘계학술발표대회 논문집
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• pp.189-192
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• 2001

Resin transfer molding process has been widely used in the automobile industry, because the product with large area can be manufactured easily and the cost for the manufacturing is lower than that of compression molding and hand lay up method. Since RTM process is suitable for large bus housing panels, in this work, the composite housing panel was manufactured by RTM process and the mechanical properties, surface quality and the condition of manufacturing process were studied.

• 품질경영학회지
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• 제28권3호
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• pp.91-103
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• 2000

It is very important to rationally allocate manufacturing processes because customer's needs are being various, and product life cycle in the market Is being shortened. The process allocation is needed before making process control plan and is mostly being done by the field experience or intuition of machine operator, process engineer and/or maintenance technician. Therefore, a modified allocation method using the process variation is proposed. This paper presents the result of comparative studies between current method and the proposed one.

• 한국품질경영학회:학술대회논문집
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• 한국품질경영학회 2004년도 품질경영모델을 통한 가치 창출
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• pp.103-108
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• 2004

This paper will describe integrated system design process and its application. Integrated design process is performed activities concurrently and sequentially for product development. For a group of activities to be truly integrated, the flow of deliverables among them must be well defined, and committed to. For this purpose, the study will suggest procedure that is executed context analysis of standard process, interface definition from activity decomposition, integration of related activities, and definition of concurrency & sequential activities flow, This procedure and method will contribute to minimize time loss that is emerged from activities iteration by not definitely definition of activities interface.

• 한국품질경영학회:학술대회논문집
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• 한국품질경영학회 2006년도 춘계학술대회
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• pp.69-75
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• 2006

As the level of technology and the standard of living improve, product reliability plays an Increasingly significant role. This study has been performed to build a reliability model of electronic ballasts for the low wattage fluorescent lamp. Telcordia SR-332, one of the most widely used reliability specifications, was selected for the model development. We briefly reviewed the basic concepts of the electronic ballast. We then developed a reliability model for the ballast using SR-332 concepts and the reliability has been examined.

• 한국식품영양과학회지
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• 제28권6호
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• pp.1283-1287
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• 1999

This study was carried out to develop new processed food from cherry tomatoes. The dried cherry tomatoes were prepared by using a sequence of osmotic dehydration, air drying, vacuum drying and freeze drying. The moisture contents of dried cherry tomato products by nontreatment and osmosis treatment were about 11~13% and 7.5~ 10%, respectively. The vitamin C contents of the dried product after osmotic dehydration were higher than those of the dried products by nontreatment. The vitamin C content of the freezing dried product was the highest of the others. The vacuum dried product by nontreatment was retained color of fresh fruit in the change of color. The ΔE value of the air dried product was lower than those of the others. As a result to microscopic analysis, fresh cherry tomato was observed regular tissue, while cherry tomato treated by osmosis was observed a cell collapse following the loss of water. The dried product had cell shrinkage and dense tissue. And the cell wall of dried products after osmotic dehydration were much more damage than those of nontreatment dried product. The palatability of the air dried product was the best of three drying methods. The dried cherry tomatoes treated by osmosis were superior to the dried cherry tomatoes by nontreatment.

• 품질경영학회지
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• 제38권1호
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• pp.96-100
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• 2010

The shelf-life of pharmaceutical products is the time that the average product characteristic remains within an approved specification after manufacture. Since the true shelf-life of a drug product is typically unknown, it has to be estimated based on assay results of the drug characteristic from a stability study usually conducted during the process of drug development. The nonparametric statistical methods of assessing the shelf-life of drug are considered with the current FDA regulations. Some simulation studies of nonparametric methods are also presented with the discussion.

• 품질경영학회지
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• 제28권4호
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• pp.119-139
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• 2000

In order to examine the determinants of new product success, 217 winning products in Korean market are analyzed with a focus on merchantability. For the purpose of the analysis, dimensions of products are classified into function, aesthetics, economy, safety, usability, reliability, brand image, assurance, distribution channel, advertisement, DFE(desing for the environment). The major dimensions of sinning products were identified for each category of the products. The results this study would be a cue to the future direction of new product development.