• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.180-191
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• 2016

This study utilized a semantic network analysis for Korean major newspaper articles concerning 'Bernie Sanders'. 'Bernie Sanders' promotes conservative values of 'Americana' as well as the progressive values of 'relieving inequality', and thus, perhaps he is a subject on which ideological differences between the press can be distinctively manifest. Upon comparison of the priority of frequency between the conservative press and progressive press, the conservative press frequently used the expressions, 'socialist' and 'black man', whereas the progressive press frequently used the expressions, 'inequality' and 'problem'. Both the conservative press and progressive press displayed particularly different semantic compositions with the term, 'Korea'. The progressive press aimed to express the criticism of social problems and established politics identified by Sanders in relation to the 'Korean' society, whereas the conservative press criticized the blunt expressions stating that a specifically named politician resembles Sanders, and the specific party and term of 'Korea'. A completely different disposition of reports from different perspectives and context was ascertained, regardless of the use of the same terms. Thus, it is demonstrated that the semantic composition of the press on a specific issue displays significant differences according to their ideological disposition.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2009.04a
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• pp.423-423
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• 2009

미진동 제어라는 분야에 대한 연구는 반도체 산업이 초고도화 및 초정밀화가 진전되고 있는 최근에 들어와 학계보다는 전문 반도체와 TFT-LCD의 미진동제어 관련 엔지니어 그룹과 정밀 장비 제작사를 중심으로 이루어져왔다. 고집적 생산 제품을 가공 및 검사하기 위해서는 가공 선폭 이상의 분해 성능을 가진 고정밀도의 생산 및 검사 장비가 필요하다. 이런 고정밀도 생산 및 검사장비는 내외부로부터 입력되는 진동에 민감한 영향을 받는다. 초기 반도체 산업을 주도한 미국을 중심으로 일부 학자와 반도체 진동 제어를 수행하는 전문연구소에서 작성한 BBN-Criteria는 정밀장비의 용도나 분해능 별로 정리된 진동허용규제치를 지침서로 사용하여 왔다. 그러나 장비의 엄밀한 주파수 특성 및 정밀도 측면에서 불확실한 영역부분을 가지고 있기 때문에 미소한 진동을 제어하는 구조 설계자 관점에서는 불충분한 자료이다. 그리고 주파수 분해능을 가진 진동허용규제치를 제시하는 것이 바람직하지만 대부분의 제작사에서는 그렇지 못하고 있다. 그런 이유에는 장비 개개의 진동허용규제치가 다른 고가의 장비 전량에 대하여 시험을 수행해야 하는 점, 가진(加振)특성, 중량, 크기 등의 진동실험 자체에 어려움 때문이다. 또한 진동실험시 가진주파수의 분해능의 결려에 따른 장비의 동적 특성이 고려되지 않은 불확실한 영역 부분을 포함한 진동허용규제치를 제시함으로서 불확실한 영역부분의 진동 하한치를 진동허용규제치의 상한치로 결정하는 문제로 인하여 진동허용규제치가 더욱 가혹하게 제시되어 건물 구조 설계와 방진의 어려움을 가중시킬 여지가 있다. 본 논문에서는 이런 어려움 등을 회피하는 방법으로 주파수응답함수(Frequency Response Function, FRF)를 이용하여 정밀장비의 진동허용규제치를 결정하는 간편하면서도 더욱 정밀한 새로운 방법을 모색하였다.

• Archives of design research
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• v.19 no.5 s.67
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• pp.269-280
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• 2006

In the 21st century, a nation's industrial success will depend on her cultural industry. Thus, Korea has been investing much in the cultural contents industry, expecting high. A nation's potential in the industrial contents industry will be determined by 1) IT infrastructure, 2) digital convergence, 3) rich cultural heritage and 4) government's effective policies. Nevertheless, our cultural contents industry is not as much homogeneous as that of the United States or Japan, but only some parts of it have grown much. So, our cultural contents industry is not very stable, which means that it would grow in a short term but not in a long term. One of the ways to promote the cultural contents industry effectively may be derived from Jean Baudrilliard's theory of simulacra. The aim of this study is to review the ultimate simulacra required of our cultural contents industry, focusing on Disneyland which Jean Baudrilliard emphasizes as the most perfect simulacra.

• Korean Journal of Communication Studies
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• v.18 no.1
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• pp.195-222
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• 2010

This study is aimed at examining the degree in message recognitions with respect to the same global brand Ad. campaign intended for local consumers in Korea, China, and United-States, and applying the results to the forseeable message production of global Ad. campaigns. For this purpose, we conducted a survey by providing those consumers with Anycall Ads. of Samsung mobile phones, which were inserted in local printed advertisements. We concluded that the cultural and environmental differences of markets represent different degrees in message recognitions among these three countries. This result suggests that the localization based on local cultures and market situations is more important than the general standardization in the future global brand Ad. campaigns.

• The Journal of Society for e-Business Studies
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• v.16 no.1
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• pp.17-34
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• 2011

Because the mobile services is composed of heterogeneous attributes, it is hard to find out customer's potential needs and more difficult to analyze customer's satisfaction factors toward mobile services. Therefore, this study approached this issue from a new viewpoint and applied Kano Model in analyzing customer's satisfaction and dissatisfaction factors toward mobile services. By using Kano Model, it tried to find out how differently customers perceive the mobile services. Firstly, we found out perception gaps of Korean and American customers toward mobile services. While Korean customers perceived most mobile services as indifferent service attributes, American customers perceived them as attractive service attributes. We could find main reasons of these perception differences from different national backgrounds and adoption rates of smart phones between two countries. Secondly, based on TRI scores, we categorized subjects into four groups and named as Pioneers, Explorers, Skeptics and Laggards. And then we examined the perception differences to mobile services among four groups. We found that there were no significant perception differences among four groups.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.16 no.4
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• pp.101-113
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• 2021

This paper inquires the macro-economic factors that may affect the corporate venture capital (CVC) from an industrial organization theory perspective. Unlike existing studies focusing CVC investments related to parent corporates' strategic intention, we identified CVC firm as an independent financial investor affected by macro environment and industrial structure. Specifically, we empirically investigate whether and how industry's boom, exogenous crisis, economic growth, and competition intensity affect the CVC investment for a data set of investment in the U.S. based corporate venture capital industry, 1996-2017. The empirical data analyzed in the study contained a total of 84 U.S. based CVC firms and their 2,306 investments from 1996 until 2017. After conducting a time-series negative binomial analysis, our empirical analyses suggest that the CVC investments are affected negatively by exogenous crisis and competition intensity, and positively by industrial boom and economic growth. we found the significance and direction of our independent variables strongly supported all of our four hypotheses in a highly robust manner. The results of this study are expected to contribute the literatures of corporate venture capital and venture investment by illustrating which macro-economic and industrial structure factors affect CVC investment decision to adapt to dynamic environmental change beside strategic intention of CVC firm's parent corporates.

• Journal of Families and Better Life
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• v.23 no.5 s.77
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• pp.27-38
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• 2005

There have been many requests for development of senior housing in Korea. Therefore it was very important to review how senior houses are established and managed in other countries. In this point, this research compared the actual conditions of the homes for the elderly in the U.K, U.S.A and Japan. Through the process, this research aimed to find the implications for Korea. The research was conducted by the literature review on senior congregate housing with Franklin's(1998) social constructionism perspective. This kind of research might be utilized as a theoretical framework for performance of any systems of housing for the aged. In this study, the researchers suggested the implications of senior congregate housing as follows. Firstly, in terms of structural context, government in the U.K, U.S.A., and Japan were positively concerned with solving the housing problems for senior citizens despite some differences. Secondly, from an institutional context, institutions related with provision, construction, and management of senior congregate housing were systematically consolidated and they all adapted the housing and welfare policy. Thirdly, in organizational context, there was an organization in charge of provision and management that exclusively oversaw the housing for the elderly in both the public and private sectors. Fourthly, in operational context, standards regarding space were clearly set both for individual units and common spaces as well as for facilities and services for the residents. Finally in terms of intersubjective context, the competency of housing manager and ways to involve the families which were important for residents' independent life were under study.

• Proceedings of the Korea Water Resources Association Conference
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• 2017.05a
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• pp.200-200
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• 2017

강우에 의한 토양 침식 및 토사유츨량은 하천 및 유역환경관리 관점에서 가장 중요한 인자 중 하나로 보고되고 있으며, 다양한 분야에서 이에 대한 연구를 수행 중에 있다. 일반적으로 유역에서 발생한 토양침식 및 물의 이동에 의한 토사유출량을 해석하기 위해 SWAT 등과 같은 많은 모형이 적용되고 있지만, 대부분 농업지역에서 이용하는 수평형태의 수문학적 개념에 따른 overland flow 개념을 이용하고 있다. 하지만, 우리나라는 약 70% 이상이 산림으로 이루어진 지역으로 유역환경 해석에 있어 수평적인 개념과 함께 사면내에서 lateral flow와 같은 지표하 흐름의 이동에 관한 개념 역시 필요하지만, 이의 영향에 대한 관련 연구는 부족하다. 최근 수문학의 발달과 더불어 수평적인 개념을 탈피한 사면수문학 개념이 전 세계적으로 발달하고 있으며, 많은 발전을 이루고 있다. 이를 통해 GIS를 기반으로 물리학기반의 GeoWEPP 모형이 미국을 중심으로 개발되었고, 이에 대한 많은 적용 및 평가가 이루어지고 있다. 본 연구에서는 전 세계적으로 평가받고 있는 process 기반의 SWAT 모형과 사면수문학 개념을 반영한 물리학기반의 GeoWEPP 모형을 이용하였다. 이 두 모형은 강우, 지형, 토양도, 토지피 복도 등 두 모형의 입력자료 역시 거의 동일하게 구성되어 있으며, 같은 FORTRAN CODE 및 ArcGIS에서 운영될 수 있도록 이루어져 있어 비교 분석하기 원활하다. 모형의 적용은 매년 심각한 조류가 발생하는 대청호 지류인 소옥천 유역내 중하류에 위치한 옥각교에서 관측된 모니터링 자료(토사유출량과 유출량)를 이용하여 모형의 정확성을 평가 후, 사면수문학 개념의 적용성에 대해 논하였다. 각각의 모형의 결과에 대한 정확성 평가는, Nash-Sutcliffee를 이용하여 실시하였다.

• International Commerce and Information Review
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• v.13 no.3
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• pp.325-351
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• 2011

This paper is focused on problem in the law and system caused by the infringement of medical information and in the law and system indicate the solution. Interests in the medical service are increasing in internet environment as life quality of the people improves because of development in information and medical technology. The current main issues of the legislative system and the law improvement suggestion for telemedicine activation which is related to the ubiquitous health in which the medicine field and IT technology convergence appearance. In particular, South Korea in the privacy-related legislation should be amended. The reason, Medical information record contains a lot of patient's private secrets. Therefore, if privacy protection is not enough this could cause problem violate a patient's privacy. Thus we need consequently the maintenance of the health medical treatment field to suit a telemedicine environment of a law system. Specifically, this law enacted to protect medical treatment information and the technical security services with confidence and stability against security treats are necessary.

• Journal of the Korean association of regional geographers
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• v.22 no.3
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• pp.599-614
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• 2016

Urban centers have been recognized as problem regions so far. However, urban centers of metropolises take a new aspect in recent years as much as the negative influence of gentrification becomes a social issue. This paper analyzes the declining trend of urban centers in six metropolises - Seoul, Busan, Daegu, Incheon, Gwangju and Daejun from 1995 to 2010. As results of analysis, it is identified that the urban centers' shrinkage got moderated recently in the metropolises, even though their resurgence is not evident. Especially it is difficult to say longer that Jongro-Gu and Jung-Gu of Seoul are declining urban centers. Easing shrinkage is most outstanding in Jung-Gu, Daegu among local metropolises. Nevertheless, a serious obstacle such as high price of housing is in the process of obvious resurgence of urban center differently from the United States, Europe and Japan.