• 가족자원경영과 정책
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• 제9권2호
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• pp.59-75
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• 2005

The purpose of this study was to examine the purchase behaviors of those who are consistently using Green cosmetics. k order to identify this purpose, this study compared the consumer characteristics among on-going users of green cosmetics, temporary users, and those who have never used the green cosmetics. Also, this study compared the decision making process between on-going users and temporary users. The data were obtained from a questionnaire completed by women who lived in Seoul (N=362), and were analyzed by t-tests, chi-square test, and ANOVA. The findings of this study are as follows: First, unmarried women aged in 20s and those who have higher education, higher incomes and their own houses were more likely to use Green cosmetics consistently. Second, those who were more interested in environmental problems were more likely to be on-going users of Green cosmetics. Third, those who in on-going group were more likely than temporary group to make internal search, while temporary group was more likely to depend on information obtained from their friends or relatives. Also, on-going group considered alternative criteria more than do temporary group.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2004년도 춘계종합학술대회
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• pp.739-743
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• 2004

그리드 VO(Virtual Organization)는 내부 규정과 정책의 집합에 의하여 제어되는 기존의 VO 개념에서 벗어나 그리드 환경의 특성을 반영하고 임시적, 동적 기반의 자원 공유와 협업을 지원하기 위해서 개인 또는 기관, 시스템 자원이 모이도록 규격화된 임시적인 VO이다. 본 논문에서는 그리드 VO 구성에서 자원을 할당할 경우에 발생할 수 있는 보안 문제 중 인증과 관련된 문제를 해결하고자 XML 정보보호기술을 토대로 경량화 된 그리드 VO 인증 시스템을 제안하였다. 본 논문에서 제안한 그리드 VO상의 자원에 대한 인증 시스템은 기존 인증 서비스 구성을 위한 PH 기반 시스템에 그리드 VO를 구성하는 자원 인증 모듈을 중간 관리 시스템으로 포함하는 유형을 포함하고 있으며, 동적으로 변하는 그리드 VO에서의 자원에 대한 효율적인 인증 서비스를 제공할 수 있다.

• 유통과학연구
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• 제20권12호
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• pp.43-57
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• 2022

Purpose: This study discusses the phenomenon of the uncertain sustainability of SMEs in developing countries. SMEs face various challenges in the dynamics of a competitive environment, which threaten their growth and sustainability. This study aims to address a research gap between company's internal resources, in the form of absorptive capacity, and its business performance. By using product quality as a mediator, which has never been studied before, this research presents a novelty to answer the existing research gap using the Resource Based Theory (RBT) perspective. Research design, data and methodology: Using quantitative method, data are collected from 164 respondents, who are owners or managers of furniture manufacturing SMEs in Gerbangkertosusila Area, East Java, Indonesia. The data are analyzed using Partial Least Square (PLS) - Structural Equation Modeling (SEM). Results: The findings show that absorptive capacity has a direct and significant effect on business performance and indirectly through product quality. Conclusion: Furniture manufacturing SMEs are advised to focus on developing absorptive capacity reflected in good product quality, in order to improve their business performance. This is especially important to survive the crisis caused by the Covid-19 pandemic. Thus, the results of this study contribute to the development of RBT, and there are several suggestions for further research.

• The Journal of Asian Finance, Economics and Business
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• 제9권1호
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• pp.25-34
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• 2022

Established and new companies face similar business challenges in achieving performance and competitiveness. Furthermore, several empirical studies using competitive advantage resource-based view theory show that established companies achieve performance and competitiveness with breakthrough innovations. Similarly, new business ventures with limited resources must incorporate breakthrough innovations to achieve performance and competitiveness. Therefore, this study aimed to examine the impact of ambidextrous innovation on new venture performance and competitiveness. It used an online survey to collect data from 178 newly established shipping agency companies in 22 provinces in Indonesia. Data was analyzed using multivariate analysis with WarpPLS 7.0, where the analysis unit was an organization represented by a director. The results showed that ambidextrous innovation positively and significantly affects firm performance and new venture competitiveness. This means that ambidextrous innovation that emphasizes adaptation and development improves the firm's internal business processes, even with limited resources. Moreover, it increases new ventures' competitiveness in responding to threats and taking advantage of market opportunities. These results contribute to the competitive advantage resource-based view theory, specifically for new venture empirical examination. Also, they contribute to practical implications in the transportation business, demonstrating that exploitative breakthrough innovation can improve new venture competitiveness and performance.

• 한국멀티미디어학회논문지
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• 제14권2호
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• pp.153-170
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• 2011

OMTP (Open Mobile Terminal Platform)는 사용자 지향의 모바일 서비스와 데이터 비즈니스의 성장을 목적으로 이동통신 사업자에 의해서 만들어진 국제 포럼이다. BONDI는 OMTP에서 만든 브라우저 기반의 애플리케이션 혹은 위셋이 무선 단말기의 기능을 보안적인 방법으로 접근하게 하는 모바일 웹 런타임 플랫폼이다. 이는 HTML, JavaScript, CSS, AJAX등 웹 표준 기술로 작성된 애플리케이션이 이동 단말기 내부기능에 접근 할 수 있음을 의미한다. BONDI는 웹 run-time 환경에서 단순 네트워크 애플리케이션의 한계를 벗어나 단말 내부의 리소스를 표준안을 통해 접근하게 하기 때문에 OS, 플랫폼에 상관없는 애플리케이션 및 위셋 개발이 가능하다. 웹 브라우저에서 실행되는 위셋은 네트워크 환경에 영향을 받을 수 있으며, 위셋 및 애플리케이션이 무거워 질수록 위셋의 실행속도가 느려질 수 있다는 단점이 있지만 단말기 내부의 네이티브 애플리케이션에 비해 빠르게 웹 리소스를 사용할 수 있고, 사용자가 접근하기 간편한 인터페이스 때문에 꾸준히 사용될 전망이다. 본 논문에서는 OMTP BONDI 웹 위셋 리소스를 효율적으로 운용하고 관리하기 위한 기법을 제안하고 구동 성능 평가 실험을 통하여 개선 결과를 제시 하였다. 실험은 BONDI 위셋 구동시 사용을 위한 해당 모듈만 로드할 수 있도록 하여 위셋 엔진에서 실행 시 로드되는 모듈 로딩속도를 향상시켜 전체 동작 시간을 개선하고자 하는 목적으로 진행되었다. 이를 위해 BONDI 위셋의 실행속도를 빠르게 할 수 있는 Widget Resource List를 재정의 하고 Widget Cache를 사용하였으며 기존 사용 위셋을 삭제한 후에도 관리할 수 있는 Widget Box를 고안하여 일시적으로 사용하지 않는 위셋을 보관 할 수 있도록 하였다.

• 한국응급구조학회지
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• 제13권1호
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• pp.61-72
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• 2009

Purpose : This study was conducted to understand the unforeseen phone calls placed through the 1339 emergency medical communication system by residents of the Gwangju/Jeonnam area during the Lunar New Year and Chuseok holidays. Methods : A descriptive research method was implemented using SPSS to analyze 9,047 reported and received consultation phone calls made during the 2008 Lunar New Year holiday (February 6-10) and the 2008 Chuseok holiday (September 13-15) for frequency and percentages. Results : Among the general characteristics of subjects during the Lunar New Year and Chuseok holidays, an examination of the distribution for gender showed more men than women and the distribution for age showed most subjects were thirties, followed by forties, and finally under ten years of age. According to the status of situational calls during the Lunar New Year holiday most were used for in the following order : providing resource information, misdialing and prank calls, and additional consultations. According to the status of situational calls during the Chuseok holiday most were used for in the following order : providing resource information, additional consultations, misdialing and prank calls. According to region most came from Gwangju Metropolitan City Bukgu, followed by Yeosu, Suncheon, and Mokpo in Jeonnam. According to callers, the majority were non-medical persons. According to time most were made between 9:01 and 12:00, while the fewest were made during 3:01 and 6:00. According to treatment department most were made in the following order : internal medicine, pharmacy, and pediatrics. Most medical resource information provided regarded areas outside the callers location. Conclusion : Emergency medical technician will play a central role in the emergency medical information system in the near future.

• Parasites, Hosts and Diseases
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• 제48권2호
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• pp.151-155
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• 2010

Allergen extracts from dust mites and cockroaches commonly found in Korean homes were used to evaluate their enzymatic activity as they are believed to influence allergenicity. Allergen extracts were prepared from 3 dust mite species (Dermatophagoides farinae, D. pteronyssinus, and Tyrophagus putrescentiae) and 3 cockroach species (Blattella germanica, Periplaneta americana, and P. fuliginosa) maintained in the Korea National Arthropods of Medical Importance Resource Bank. Proteins were extracted in PBS after homogenization using liquid nitrogen. The activities of various enzymes were investigated using the API Zym system. No significant difference in phosphatase, lipase, or glycosidase activity was observed among the 6 allergen extracts, but much difference was observed in protease activity. Protease activity was assessed in more detail by gelatin zymography and the EnzChek assay. Extract from T. putrescentiae showed the highest protease activity, followed by those of the cockroach extracts. Extracts from D. farinae and D. pteronyssinus showed only weak protease activity. Gelatinolytic activity was detected mainly in a 30-kDa protein in D. farinae, a 28-kDa protein in D. pteronyssinus, a > 26-kDa protein in T. putrescentiae, a > 20-kDa protein in B. germanica, and a > 23-kDa protein in P. americana and P. fuliginosa. The information on various enzymatic activities obtained in this study may be useful for future studies. In particular, the strong protease activity found in cockroach extracts could contribute to sensitization to cockroach allergens, which is known to be associated with the development of asthma.

• 아태비즈니스연구
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• 제8권1호
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• pp.33-44
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• 2017

The present study aims to examine the role of market orientation as an international partnership property. This property, labeled export-venture market orientation, is at the inter-firm level and is related to the new market development (NMD) activities of export-ventures. Specifically, this article is to define the export-venture market orientation; to argue that it is a major factor in NMD export-venture success; and to argue that the resource-advantage (R-A) theory of competition can provide a theoretical foundation for this concept and explain its contribution to export-ventures' international expansion success. This manuscript is conceptual in approach. In their efforts to strengthen relationships, export-ventures may tend to focus so much time on the partnership factors that they miss market opportunities. As a spanning process, NMD should be informed by both external and internal activities. In an export-venture, market orientation helps guide NMD activities from outside to inside and vice versa. As a dynamic and disequilibrium provoking process, the R-A theory can theoretically ground the concept of export-venture market orientation and explain its role in NMD export-venture success. The current study contributes to business marketing theory in three ways: it extends the concept of intra-organizational market orientation to an inter-organizational context; contributes to understanding the role of idiosyncratic resources in export-ventures; and theoretically explains the concept of export-venture market orientation. The present study is the first to extend the concept of market orientation into inter-organizational NMD framework and to examine the role of export-venture market orientation in NMD export-venture success.

• Korean Chemical Engineering Research
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• 제54권4호
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• pp.501-509
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• 2016

황함유량이 높아 독성 폐기물로서 분류되는 석유코크스를 역청탄 및 아역청탄과 혼합하여 가스화 공정을 통해 액체연료를 생산하는 공정의 경제성을 분석하였다. 공정의 경제성을 분석하기 위한 2,000 톤/일 규모의 액화 공정은 가스화, 정제, Fischer-Tropsch 전환 등으로 이루어진다. 기발표된 자료들로부터 적절한 검토 기준을 통해 건설비용 및 매출액을 산정하였고 석유코크스/석탄의 혼합비에 따른 경제성을 평가하였다. 경제성 평가 결과, 원소황의 생산과 판매 증가로 인해서 석유코크스의 경제성이 석탄보다 우수했으며 수분 함량이 낮은 역청탄과의 혼합이 보다 높은 경제성을 가지는 것으로 나타났다. 아역청탄의 경우, IRR (Internal rate of return)이 10% 이상이 되기 위해서는 석유코크스와의 혼합이 적어도 40 wt% 이상이 되어야 함을 확인하였다.

• 한국가금학회지
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• 제44권3호
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• pp.151-159
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• 2017

The experiment was carried out on 648 Ross 308 broilers ($40.4{\pm}0.2$ g; 1 d) chickens. It lasted for 28 days to evaluate the effects of phytogenic feed additive (PFA) on growth performance, nutrient digestibility, cecum microbiota, bone minerals contents, meat quality and internal organ weights. The chickens were haphazardly divided into any 1 of 6 dietary treatments (6 replicate pens/treatment; 18 broilers/pen). The experimental diets were: CON, control; T1, CON + 150 ppm PFA; T2, CP 0.5% reduced from basal diet; T3, T2 + 150 ppm PFA; T4, Ca 0.07% reduced + available P (aP) 0.065% reduced from basal diet; T5, T4 + 150 ppm PFA. Overall, broilers fed with T3 diet tended to have higher (P=0.08) body weight gain (BWG), and lower (P=0.05) feed conversion ratio (FCR) than T2 diet. The apparent total tract digestibility (ATTD) of P was lower (P=0.03) in T2 as compared to CON and it was higher (P=0.02) in T3 as compared to T2. There were no differences in meat quality, relative organ weight, and cecum microbiota (P>0.05). The supplementation of PFA showed trends in improvement in ash content in the bone of birds fed T1, T2 and T4 diets compared with CON. Likewise, the supplementation of PFA tended to increase (P=0.07) Ca content in the bone of birds fed T1 diet compared to CON. In conclusion, dietary supplementation with 150 ppm PFA could improve BWG in birds fed protein reduced diet, improve apparent total tract digestibility (ATTD) of P, and the bone Ca contents in broilers.