산업클러스터 단위 지식경영에서 지식공유촉진활동의 성과영향요인 연구

조성의 ( Sung Eui Cho ) 한국경제지리학회 2012 한국경제지리학회지 Vol.15 No.4

여러 국가들에서 산업클러스터 개념은 지역과 국가경제의 발전을 위한 전략으로서 중요한 역할을 하고 있다. 산업클러스터는 특정 지역 내 기업과 관련 기능의 입자를 통한 상호작용과 각 주체 간 지식의 교류를 통한 기업의 혁신 촉진과 관련된 개념으로서 기본적으로 지식경영의 개념과 연관돼 있다. 지식교류촉진활동은 산업클러스터에서 협회, 정부지원기관, 리더 기업 등에 의해 이루어지는 지식경영활동 중 가장 중요한 활동으로서 실제로 많은 산업클러스터 들에서 이런 목적의 활동이 계획적으로 전개가 되고 있대 본 연구는 이런 지식교류촉진활동의 성과에 영향을 주는 요인을 파악해 보는데 목적이 있다. 연구 결과 1) 지역, 산업의 지식공유의 문화와 지역 내 리더십 존재, 3) 체계적 촉진 활동.4) 정보시스템 이용, 5) 인적 접촉 경로 등의 요인이 지식교류촉진활동의 성과에 긍정적 영향을 주는 것으로 확인되었다. 본 연구는 기업 임직원들에 대한 직접 설문조사와 수집된 자료의 통계적 분석을 통해 이루어졌다. 분석을 위 해 상관분석, 다중회귀분석, 정준상관분석 등의 통계적 분석기법이 이용되었다. Industrial cluster is adopted as a key policy for the development of regional and national economies in many developed or under-developing countries. The industrial cluster is basically concerned with knowledge sharing and exchanges among diverse functions such as firms, research institutions, and universities in a regional or innovation-network context. Therefore, activities to promote knowledge sharing and exchanges in an industrial cluster become very important activities to reach to the original purpose of an industrial cluster. In this study, factors affecting performance of those activities to promote knowledge sharing and exchanges in an industrial cluster arc defined and the effects are examined through empirical study. For this research, surveys on enterprisers and employees in industrial cluster were conducted and statistical analysis methods such as correlation analysis, multiple regression analysis, and canonical correlation analysis were adopted for analyses.

방사선 유도 DNA 손상에 대한 인진쑥의 방어효과

조성기(Sung-Kee Jo),오헌(Heon Oh),천의현(Eui-Hyun Cheon),정우희(Uhee Jeong),조남정(Nam-Jeong Cho) 한국식품영양과학회 2004 한국식품영양과학회지 Vol.33 No.1

인진쑥의 방사선에 의한 산화적 손상에 대한 DNA 방어효과를 확인하기 위하여 마우스 림프구에서 단세포전기영 동법과 CHO 세포에서 미소핵 형성 시험 그리고 마우스의 간과 흉선 조직의 DNA에서 8-OHdG의 형성정도를 관찰하였다. 그 결과 단세포전기영동법 및 미소핵 형성 시험에서는 50 ㎍/mL의 농도에서 가장 높은 DNA 손상 억제 효과를 나타내었으며, 8-OHdG 형성 정도는 간과 흉선 모두 30 ㎎/㎏ 농도 투여군에서 높은 방어효과를 나타내었다. 이상의 결과에서 인진쑥 추출물은 DNA 상해를 효과적으로 방어하였고 특히, 기존에 알려진 방사선 방호물질에 비하여 독성이 적은 천연물이라는 관점에서 방사선 방어제로 적용이 가능할 것으로 사료된다. In the present study, the protective effects of Artemisia capillaris (AC) on the DNA damage induced by (60)^Co γ-rays were evaluated using alkaline single-cell gel electrophoresis (SCGE, comet assay) in the mouse peripheral lymphocytes and micronuclei (MN) formation test in the Chinese hamster ovary (CHO) cells. We also investigated the effect of AC on 8-hydroxy-2'-deoxyguanosine (8-OHdG) formation in the mouse liver and thymus exposed to γ-ray. The tail moment and the frequency of MN, which were markers of DNA damage in the SCGE and MN formation test, were decreased in the groups treated with AC extract before exposure to 200 cGy of γ-ray. We also observed its activities, lowering 8-OHdG level, an index of oxidative DNA damage, in the groups treated with AC extract before whole body γ-irradiation (800 cGy). It is plausible that scavenging of free radicals by AC may have played an important role in providing the protection against the radiation-induced damage to the DNA. These results indicated that AC protects the DNA damage induced by γ-rays and might be a useful radioprotector, especially since it is a relatively nontoxic product.

대학의 맞춤 교육 지원시스템 설계에 대한 연구

조성의(Sung Eui Cho) 한국IT서비스학회 2009 한국IT서비스학회지 Vol.8 No.3

This study presents a new design method of courses and programs for interdisciplinary or customized education in university organizations. The concept of modular design in manufacturing industry is employed for the development of new courses and programs design in university education. Diverse customization methods in service processes or service delivery channels in education are excluded in this study to focus on the research purposes. The results of this study can contribute to the development of a new education system for customized or interdisciplinary education in universities.

소프트웨어산업 집적지의 입지 및 발전특성에 대한 연구

조성의(Cho, Sung Eui) 한국지역지리학회 2019 한국지역지리학회지 Vol.25 No.3

소프트웨어산업은 지식기반산업으로서 다양한 기술적, 공간적 지식교류 네트워크를 형성하면서 발전하지만 지리적으로 일정 지역에 집적지를 형성하면서 발전하는 경향도 발견이 된다. 본 연구는 소프트웨어산업 집적지의 입지 및 발전과정의 특성을 파악해 보는데 초점을 둔다. 연구문제는 크게 1) 무형의 상품을 다루는 소프트웨어산업에서도 과연 집적의 이익 존재하는지, 2) 집적지의 입지와 발전특성에 직접적으로 영향을 주는 요인들에는 어떤 것이 있는지 두 가지이다. 다중사례연구(multiple case research)를 통해 연구가 진행되었으며 연구결과 소프트웨어 산업에서도 다양한 집적의 이익이 존재하며 집적지 형성에 있어 인적자원의 확보가능성, 대도시 접근성, 정부의 정책 등이 결정적 역할을 하고, 또한 기업의 비즈니스모델, 기업의 규모, 적용기술의 수준 등도 고려될 필요가 있는 것으로 확인되었다. In this study, the characteristics of location and development of software industry clusters were investigated focusing on differentiating characteristics from manufacturing industries. Seven research questions concerning firm’s location choices were extracted along with three dimensional categories of 1) benefits of firms’ agglomeration in software industry, 2) impact of three general factors such as the supply of talented human resources, accessibility to large cities, and government policies, and 3) impact of three firm specific factors such as business model, company size, and technology level. Multiple case research method was adopted for data collection and test of research questions in this study. From the result, it was found that the benefits of firms’ agglomeration also exist in software industries and other variables extracted in this study also have meaningful impacts on location and development of software industry clusters.

전자상거래 서비스상품 분류와 거래특성에 대한 연구

조성의(Cho, Sung Eui),박광태(Park, Kwang Tae) 한국서비스경영학회 2000 서비스경영학회지 Vol.1 No.-

산업클러스터 단위에서의 지식경영을 통한 기업의 혁신 촉진 방안 연구

조성의 ( Sung Eui Cho ) 한국경제지리학회 2010 한국경제지리학회지 Vol.13 No.2

서비스상품 전자상거래에서 고객의 구매영향요인 연구

조성의(Cho, Sung Eui) 한국서비스경영학회 2011 서비스경영학회지 Vol.12 No.5

Recently, electronic commerce is expanding the application areas rapidly in service industry including professional services. In this study, factors affecting customer purchase intention in electronic commerce of service products are analyzed through customer survey and statistical analysis. Based on the results, three independent factors of ``service quality``, ``substitution of services by online``, and ``firms`` reputation`` significantly affected ``perceived risks in transactions`` and ``customer purchase intention`` in electronic commerce of service products. Perceived risks in transactions was adopted as a mediating factor between independent and dependent factors. The relationships among factors were analyzed and confirmed through analysis of structural equation modeling.

대학의 ERP 도입 특성과 성과에 관한 연구

조성의(Sung Eui Cho) 한국IT서비스학회 2007 한국IT서비스학회지 Vol.6 No.2

  Characteristics of the motivation and performance of Enterprise Resources Planning (ERP) adoption in university organization are explored through case studies in this study. Generally, the modules for production, sales, and logistics management in a manufacturing company are substituted with new modules for student support, lecture operations, and research management in ERP for university organization. The motivation of ERP adoption is closely related to the purpose of improvement of business process operations and information system control rather than the environmental factors such as inter-organizational competition or increase of market uncertainty, differentially from enterprises cases. In addition, the financial performance such as cost reduction, labor substitution, and increase of productivity is relatively lower evaluated than the performance on organizational aspects or information system control.

기후변화 완화 활동 활성화 방안에 관한 연구

조성흠(Cho, Sung Heum),이상훈(Lee, Sang Hoon),문태훈(Moon, Tae Hoon),최봉석(Choi, Bong Seok),박나현(Park, Na Hyun),전의찬(Jeon, Eui Chan) 한국기후변화학회 2014 한국기후변화학회지 Vol.5 No.2

전자상거래에서 고객의 맞춤 제품 및 서비스 구매결정요인 연구

조성의(Cho, Sung Eui) 한국서비스경영학회 2012 서비스경영학회지 Vol.13 No.5

Although, customization services are regarded as a highly innovative customer oriented new business model in electronic commerce, the speed of market expansion of this service is slower than it has been expected. In this study, factors affecting customer purchase intention of customized products and services in electronic commerce were identified and their relationships were examined. Five factors of perceived customer value, service standardization, trust and reliability, customer satisfaction, and customer purchase intention were adopted for this study. From the result, perceived customer value, service standardization, and trust and reliability need to be managed to raise customer satisfaction and purchase intention. Data for analysis were collected through customer surveys and statically analyzed through the methodology of structural equation modeling.