• 한국컴퓨터정보학회논문지
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• 제26권7호
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• pp.109-118
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• 2021

전통적인 경제 모델과 달리 공유 경제 모델에 있어 "공급"과 "소비"의 관계에서 가장 큰 변화는 공급자가 비표준화 된 개인 공급자가 되어 다양한 개인화 서비스를 실현할 수 있다는 것이다. 반면에 개인 서비스 제공 업체에 대한 신뢰 문제도 있을 수 있다. 본연구에서는 에어비앤비를 연구대상으로 공유 홈스테이 모델에 따른 개인화 서비스와 편의성이 소비자의 구매 의도에 어떤 영향을 미치는지와, 플랫폼 신뢰를 형성하는 소비자의 혁신적 성향의 조절역할을 조사한다. 연구결과, 공급자의 개인화 서비스와 편의성은 공유 경제 플랫폼에 대한 소비자의 신뢰와 지각된 가치에 대한 매개 효과를 통해 소비자의 최종 구매 의도에 긍정적인 영향을 미쳤다. 또한 소비자의 혁신적 성향은 지각된 가치와 플랫폼 신뢰에 영향을 미치는 개인화 서비스과정에서 긍정적인 조절역할을 하였다.

• Asian Journal of Innovation and Policy
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• 제12권2호
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• pp.177-199
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• 2023

In traditional studies on North Korea, conservative media in South Korea generally report and have an attitude toward anti-North Korea. It is a similar context as South Korea's conservatives view the U.S. and Japan more closely and positively than North Korea. This study is about how the reporting frames and information sources on North Korean science and technology in South Korea's conservative and progressive media differ and show trends. As a result of analyzing the reporting frame on North Korean science and technology by conservative and progressive media, progressive media showed similar trends or slightly positive responses to North Korean science and technology. But the reanalyzed result after dividing it into conservative and progressive governments, the opposite result came out. In the conservative government, the progressive media dealt with very positive aspects of North Korea's science and technology, and in the progressive government, there was a clear tendency to report negative rather than positive. What can be inferred from this is that the progressive media of South Korea had at least quite different directions of the progressive government in dealing with North Korean science and technology, but rather close to anti-North Korea. It is difficult to reach a hasty conclusion because this study has not dealt with all the press and only 10 years after the Kim Jong-Un regime. Nevertheless, this study may provide implications in that it is the first study to analyze how South Korean conservative and progressive media frame North Korean science and technology.

• 통상정보연구
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• 제11권2호
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• pp.343-367
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• 2009

This research is about global investment for managing the important position, what Korea is doing in World's main market. Considering there are some differences between developed countries' model and developing countries' model in doing direct overseas investment, they target to get political agreement and develop the new invest plan and strategy by understanding changes of Korean manufacturing companies in direct overseas investment between 2000 and 2007 and analyzing the change of yearly investment motivation factors and determining factors for investment. The result from this result let us know that company should develop their own idea for their competitive advantage by doing direct overseas investment with the existing theory which convinces the need of competitive advantage for investing overseas. I set actual model and analyze results from it with the considering that it is so important to get knowledge and information for globalizing companies to invest overseas and companies, which want to be world leading ones for their field through innovation and changes, need to have more active strategy. And, the overseas investment, which was already done in other countries, 1. Review its realities and tendency in terms of investing countries, investing industries, and its scale. 2. Set up an actual model, based on strategic combination of investing location select and determination of Korean manufacturing companies and yearly investing factor-effect analysis. 3. Analyze how the situational factors have influenced and what factors would be considered for direct overseas investment. From the analyzing result, even though it is fairly true that raising wage and getting resources, avoiding customs, and developing alternating industries for export had influenced at the beginning, overseas investing companies' policy will be influenced by the results from studying marketing-pursuit type, which emphasizes to manage trade income and outgo, keeping the balance in the black, ensuring raw materials, local producing and manufacturing by using low-wage people for local sale, and situation for changing investing tendency as service industry.

• 한국전자통신학회논문지
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• 제7권4호
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• pp.693-705
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• 2012

최근 들어 기술협력의 필요성은 세계 각국에서 점점 더 증대하고 있는데, 이러한 기술개발을 위한 국제적 협력은 비용과 위험을 분산시키며, 또한 개발된 기술의 오용을 방지하고, 기업의 해외시장접근을 용이하게 하는 주요한 방법이기 때문이다. 현재 한국의 과학기술외교는 과학과 기술혁신의 기초를 강화하기 위한 관련 기술들을 보장하는데 목적을 두고, 과학기술에 있어서의 국제협력에 중점을 두고 있다. 사실상, 이러한 과학기술 관련 국제협력은 거버넌스 이슈로서, 기업들을 국제화하는 것에 연계되지만, 한국의 중소기업 같은 작은 회사에 있어, 일정기간 동안 보다 우위의 기술적 이점을 유지하는 것은 쉽지 않으며, 나아가 한국의 중소기업은 축적된 정보와 경험이 제한된 이유로 국제 R&D 역시 어려운 실정이다. 따라서 이러한 상황을 타개하고자, 본고는 한국 중소기업의 기술적 이점을 유지하는 그리고 과학기술의 국제협력을 강화하는, 역할조정자(혹은 역할자)로서 '중소기업 코디네이터'라는 새로운 개념을 제안한다. 곧 본고의 '중소기업 코디네이터'는 한국중소기업의 산업에 있어서의 R&D국제화를 위한 국제적인 과학기술협력을 조력하기 위한 목적에서, 적당한 파트너와 능력 있는 종업원에 대한 적합한 정보를 제공할 뿐만 아니라, '닫힌 혁신'이 아닌 '열린 혁신'으로 이끈다.

• Asian-Australasian Journal of Animal Sciences
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• 제27권6호
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• pp.855-861
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• 2014

This experiment was performed to investigate the effects of exogenous xylanase supplementation on performance, nutrient digestibility and the degradation of non-starch polysaccharides (NSP) in different sections of the gastrointestinal tract (GIT) of broilers fed wheat-based diets. A total of 120 7-day-old Arbor Acres broiler chicks were randomly allotted to two wheat-based experimental diets supplemented with 0 or 1.0 g/kg xylanase. Each treatment was composed of 6 replicates with 10 birds each. Diets were given to the birds from 7 to 21 days of age. The results showed that xylanase supplementation did not affect feed intake, but increased body weight gain of broiler at 21 day of age by 5.8% (p<0.05) and improved feed-to-gain ratio by 5.0% (p<0.05). Xylanase significantly increased (p<0.05) ileal digestibilities of crude protein (CP) by 3.5%, starch by 9.3%, soluble NSP by 43.9% and insoluble NSP by 42.2% relative to the control group, respectively. Also, compared with the control treatment, xylanase addition increased (p<0.05) total tract digestibilities of dry matter by 5.7%, CP by 4.1%, starch by 6.3%, soluble NSP by 50.8%, and had a tendency to increase (p = 0.093) insoluble NSP by 19.9%, respectively. The addition of xylanase increased the concentrations of arabinose and xylose in the digesta of gizzard, duodenum, jejunum, and ileum (p<0.05), and the order of their concentration was ileum>jejunum>duodenum>>gizzard> caecum. The supplementation of xylanse increased ileal isomaltriose concentration (p<0.05), but did not affect the concentrations of isomaltose, panose and 1-kestose in the digesta of all GIT sections. These results suggest that supplementation of xylanase to wheat-based diets cuts the arabinoxylan backbone into small fragments (mainly arabinose and xylose) in the ileum, jejunum and duodenum, and enhances digestibilites of nutrients by decreasing digesta viscosity. The release of arabinose and xylose in the small intestine may also be the important contributors to the growth-promoting effect of xylanase in broilers fed wheat-based diets.

• International Journal of Quality Innovation
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• 제4권1호
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• pp.46-53
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• 2003

Under the strong leadership of Chinese Government to the anti-SARS struggle, the situation has been successfully controlled. Since May 1 of 2003, the Ministry of Health of China published daily the number of newly increased SARS patient of Beijing, the authors analyzed these data using $X_cs$$-R_scs$ cause-selecting control charts of Statistical Diagnosis(SPD) Theory. Data about number of newly increased SARS patient consists of two kinds of variation: random variation and tendency variation of SARS epidemic. It is concluded that SARS epidemic of Beijing was already controlled since May 9 of 2003.

• 한국실내디자인학회논문집
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• 제34호
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• pp.3-9
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• 2002

Entering into the 21st century, digital culture and the innovation of media technology have drastically changed our understanding of the concept of space. Increased availability of information made possible by technological advancement has, directly or indirectly, contributed to the development of space design, which, in turn, offers a possibility for a new paradigm in space design. Given these fundamental changes, this study seeks to explore how to understand the expansion of the concept of space. In order to answer this question, this study investigates de-materialization tendency in modern architectural design such as transparency, anti-gravity, complexity and simultaneity of space. It examines the interaction-oriented nature of space among human, information and time. Finally, based on concepts such as new hyper-surface, which transcend the limitations of space and time, it explores new emerging trends in space design.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2006년도 추계학술발표대회 논문집
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• pp.105-108
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• 2006

The 21 century has entered a stage of innovation with current globalization. The technical development of science has changed more rapidly than any other era and through this change, design will control the world. For this reason, I consider that researching Philippe Starck's - one of most active designers in the world- philosophies and traits of his work can be the key to understanding 21st century's design characters and main trends. Furthermore this research will also help to predict future design. Philippe Starck has diverse traits but this study would like to focus on his trait of Surrealism. First I have arranged all his design backgrounds including periodic circumstance which influenced his works. Secondly I researched and analyzed how his design philosophy has expressed his works. Phillppe Starck defines Surrealism as an expression of a dream and unconsciousness showing an indoor view and he expresses his characteristic wit and humor by presenting completely different and exceptional space from what people have usually seen.

• 지식경영연구
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• 제19권3호
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• pp.63-87
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• 2018

In a rapidly changing technology environment, managing and rearranging the patent portfolios is one of the main sources of competitive advantage for firms. This study analyzes the effects of patent portfolio composition on new product introduction related to resource allocation. This study also looks at the moderating role of rearranging the patent portfolios on new product introduction. Our empirical analysis of the global pharmaceutical industry shows that firms with high-value patent portfolios exhibit a tendency to launch new products, and patent portfolio diversity shows a U-shaped relationship with new product introduction. In addition, the patent portfolio rearrangement positively moderates the relationship between patent portfolio diversity and new product introduction. The results are expected to provide implications for firms' patent portfolio composition and patent portfolio rearrangement related to innovation performance such as new product introduction.

• 통상정보연구
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• 제8권4호
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• pp.343-368
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• 2006

The rapid expansion of regionalism has resulted in the creation of blocs of the global economy, so that those countries not belonging to one or more blocs can be discriminated. The purpose of this paper is to examine the competition policy theoretically, international background with issues, and discussion trend of global enterprise. By doing them, this paper suggests the responsive plan, future prospects, and policy directions for the competition policy by distribution service. There is not a statistically significant relationship between international diversification strategy and firm performance. However, we observed some tendency that the larger the firm size, the higher the firm performance, assuming the degree of international diversification or multinationality to be constant. However, the export productivity increase after 1~2 years, and there exits a clear evidence that the innovation investment increases a firm's export competitiveness as time goes on.