• Proceedings of the Korea Society of Information Technology Applications Conference
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• 2007.11a
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• pp.98-98
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• 2007

• Proceedings of the Korea Society of Design Studies Conference
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• 2001.05a
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• pp.82-83
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• 2001

• Journal of Technology Innovation
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• v.23 no.4
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• pp.177-203
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• 2015

The objective of the study is to identify the relationship among dominant design determinant factors, product core elements and digital TV. For that, this study uses structural equation modeling through a questionnaire. As a result, dominant design determinant factors effect on product core element such as display, design, characters while display and design influence on dominant digital TV. The study is expected for our TV firms to utilize our research as basic data to build their strategy so as to keep as first movers forever.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.678-681
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• 2009

사출성형은 열가소성수지의 가공법으로써 정밀도나 고품질의 제품을 효과적으로 생산하는데 널리 이용되며 플라스틱은 현재 광범위하게 사용되고 있는 공업재료 중의 하나이다. 과거에는 플라스틱을 일회용품 및 외장재로 사용하였다. 그러나 산업기술이 발전하며 플라스틱은 금속을 대체 할 수 있는 재료로서 사용할 수 있다는 인식의 변화로 점차 기계요소용 재료로 사용되고 있으며 기계요소용 재료로 사용됨에 따라 플라스틱 제품이 정밀한 부품으로 사용되기 위해서는 금형의 가공뿐만 아니라 사출성형 시 용융수지가 금형의 각 캐비티에 균형적으로 충전되는것이 요구된다. 이러한 요구조건을 만족하기 위해서는 각 캐비티의 가공치수는 매우 높은 정밀도를 유지해야 하며, 각 캐비티에서의 충전과 냉각도 동일한 상태를 유지해야 한다. 충전 불균형은 성형품의 품질에 큰 저해 요인으로서 플라스틱 제품의 치수성, 밀도, 외관품질, 강도 등에 불균일한 결과를 가져오는 요인으로 지적되고 있다. 실제로 충전 불균형은 충전 단계에서 런너 내에서 발생하는 불균일한 전단분포에 기인하여 발생되므로 점도변화에 영향을 주는 수지의 물성, 런너의 배열과 같은 외부 요인과 사출압력, 사출속도, 수지온도, 금형온도와 같은 성형공정 조건에 의한 요인에 의한 충전 불균형의 양상이 달라지게 된다. 본 연구는 다수 캐비티 금형에서 충전 불균형 현상에 대한 원인을 검토하고 실제로 사출성형을 실시하기 전 사출성형해석 소프트웨어를 이용하여 시뮬레이션을 하여 다수 캐비티에 대한 충전 패턴을 미리 예측하여 보았다.

• The Journal of Society for e-Business Studies
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• v.16 no.4
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• pp.283-299
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• 2011

In this paper, we draw upon Task-Technology Fit theory to investigate the fit attributes which impacted on customer preference over three virtual shopping channels which included TV home shopping, Internet shopping, and broadband applications, i.e. IPTV. The fit attributes also reflected the product category contingency, which is classified based on the degree of quality assessing difficulty on the web, such as quasi-commodity, look and feel goods, and look and feel with variable quality goods. Using the collected survey data, we employed stepwise regression analysis to validate the fit attributes in the context of performing virtual shopping task via those three distinctive media technologies. Furthermore, through ANOVA test with Duncan statistics, we reported comparative intensity of the valid fit attributes across the product categories and distinct media technologies. The results validated four critical fit attributes and significant distinctions among product categories and three virtual shopping channels. The findings provide practical insights in distribution channel design exploiting digital convergence technologies.

• 한국체육학회지인문사회과학편
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• v.51 no.3
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• pp.171-181
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• 2012

The purpose of this study was to analyze the influence of the marketing strategy at golf courses in Jeonnam area on perceived values and customers' behaviors. To make this goal, the study was selected it as the population to customers who were the member of 10 golf courses run by membership and public system. The study, then, selects 366 by convenience sampling. The study was analyzed the data by frequency analysis, reliability analysis, factor analysis, and simple and multiple regression analysis. The results are as follows. First, it has a meaningful influence on perceived value to the factors of product, price and place which are the component of marketing strategy in golf courses. Second, it has a meaningful influence on revisiting intention, one of the customers' behaviors, to the factors of product, price and promotion which are the component of marketing strategy in golf courses; but the factor of place has no influence on it. Third, the factors of product and price, the component of marketing strategy have a meaningful influence on the intention of recommending others which is one of customers' behaviors while the factors of promotion and place don't have. Finally, the factor of perceived value has a meaningful influence on both of the intention of revisit and recommendation to others which are customers' behaviors.

• Food Science and Preservation
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• v.17 no.5
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• pp.571-580
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• 2010

We sought to define the main motivational factors promoting consumption of Prunus mume products. We surveyed both specialized high-volume consumers and public consumers, and focused on consumption of and preferences for Prunus mume and Prunus mume products. We investigated how products were preferentially consumed, purchase experience, purchase location, purchase price, consumption experience, factors important in a purchase decision, preference factors, dissatisfaction factors, consumption outlook, comments on new processed foods, and activation of consumption. A total of 534 responses were received and data were analyzed using the SAS program (Version 9.1) of the Frequency test; Chi-square test was used to detect significant factors. A greater percentage of high-volume(compared with low-volume) consumers processed personal products at home. The public consumer tended to buy commercial products. However, public consumers who were older, who had higher incomes, and who were heads of households, tended to both buy commercial products and to prepare foods at home. The common purchase methods used by high-volume consumers were internet and direct marketing, but the public consumer frequented department stores and hypermarkets. High-volume consumers observed that commercial products were expensive, and such consumers seemed to be particularly cost-sensitive. The decisive factor triggering purchase decisions in high-volume consumers was the geographical origin of the fruit, whereas the public consumer was more concerned with taste. In public, positive factors were that the product was good for health and had a pleasant taste. Some of those surveyed complained of a lack of variety in Prunus mume products and that the amount of Prunus mume in certain products was low. To promote and increase consumption, convenient-to-eat products with healthy images are needed.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2002.11a
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• pp.124-130
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• 2002

화재 발생 재해요인의 가장 큰 비중을 차지하는 것이 전기화재이다. 이러한 전기화재는 1991년도부터 2000년도까지 10년 동안 화재발생 1순위를 차지하고 있으며 전기기기나 전력설비사용의 증가와 함께 점점 화재건수가 증가하고 있으며 이로 인한 인명피해 및 재산피해는 물론 국가 경제에도 크나큰 손실을 주고 있으므로 이에 대한 대책요인으로 사회 전반적으로 환경보전의 움직임 추세에서 전선ㆍ케이블에 대해서도 환경에 대한 배려가 강하게 요구되어 있고, 유해 화학 물질을 사용하지 않고, 유해 폐기물을 내보내지 않는 제품을 개발하여 환경에 영향을 주는 영향을 감소하는 환경조형제품 (Environmentally Conscious Product : ECP)의 개발이 중요한 과제로 대두되고 있다.(중략)

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2003.11a
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• pp.384-385
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• 2003

일상 생활에서 악취로 인한 피해를 줄여 쾌적한 생활환경 유지에 대한 관심이 높아짐에 따라 이에 관련된 탈취제품이 많이 상품화되고 있다. 본 연구에서는 탈취 성능에 대하여 객관적으로 평가할 수 있는 시험 분석법을 개발하고, 탈취 성능 평가방법의 정확도를 확립하기 위해 단계별 불확도 평가를 수행하였다. 측정 불확도 요인을 체계적으로 평가하여 주요 불확도 요인을 파악하고 이를 최소화하기 위하여 어떠한 점을 주의하여야 하는 지를 조사하였다. (중략)

• Proceedings of the KAIS Fall Conference
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• 2010.05b
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• pp.1064-1067
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• 2010

본 연구는 공동브랜드를 이용한 마케팅 활성화를 위하여 원주의료기기 클러스터의 57개 의료기기 제조업체를 대상으로 각사의 제품경쟁력 결정요인, 주력제품의 부족요인, 그리고 공동브랜드 참여의사 및 참여 희망분야, 공동브랜드의 성공가능성 등을 분석하였으며, 그 결과를 바탕으로 공동브랜드 활성화에 필요한 사항을 제시하였다.