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정재기 중앙대학교 한국인적자원개발전략연구소 2008 역량개발학습연구 Vol.3 No.1
이 연구는 지식경영연구에 대한 이해를 돕고자 베버를 비롯한 조직사회학자의 견해, 테일러리즘에 관한 산업사회학의 연구, 그리고 비교적 최근에 들어서 제기되고 있는 사회적 자본에 대한 논의이다. 이 연구에서는 지식경영이 대두되는 구조적인 맥락을 지적하고, 지식경영이 성공하기 위해서는 조직성원의 자발적인 참여가 전제되어야 함을 강조하였다. 이러한 참여를 증진하기 위한 개념적 수단으로써 사회적 자본의 개념을 도입하여 조직 내의 관계 및 신뢰에서, 지나친 미시적 응집을 피하고, 각 하위단위들 간의 활발한 소통이 중요함을 강조하였다. 또한 보다 본질적인 문제인 지식공유와 관련하여, 다양한 조직의 하위부문들을 아우를 수 있는 연결망 및 신뢰체계의 확립을 강조하였으며 공동체 하위집단가의 간극을 가로지르는 연결망이 전체 집단의 호혜성과 신뢰의 수준을 높일 수 있는 핵심적 요소임을 지적하여 사회적 자본에 대해 논의하였다. This study believes that sociological insight contribute to understanding the complicated nature of knowledge management. In order to investigate the theoretical roots of knowledge management, this study briefly revisit classical, yet influential, theories. The study attempted to delve into Weberian sociological thoughts, Taylorist industrial sociology, and social capital approach. Each theoretical aspect informs that diverse philosophical establishments and methodological approaches for ascertaining the nature of knowledge management. The study conclude that in order to successfully implement knowledge management strategies, voluntary participation of organization member is prerequisite. With this regard, this study suggest that HRD practitioners and researchers need to focus on the notion of social capital that strengthens social network and, consequently, benefit the organization as a whole.
Confidence in Government and Personal Networks
정재기 서울대학교 사회발전연구소 2007 Journal of Asian Sociology Vol.36 No.1
This Study empirically examines the core assumption of social capital argument that general trust promotes inter-group relation. More specifically, The study attempts to show how the trust in political institutions, which has been assumed to have close relationship with general trust, affects range and composition of personal network. Based on nationally representative data collected by ISDPR (Institute for Social development and Policy Research), this study shows that confidence in government increases the range of personal networks in terms of regional background. In addition, confidence in government also affects the composition of personal networks. The discussion focuses on the relationship between the instrumental value of social relationships and performance of the government. Although the mechanism varies across the characteristics of social parameter, this study concludes that the confidence in government increases the inter-group relationships. This Study empirically examines the core assumption of social capital argumentthat general trust promotes inter-group relation. More specifically, The studyattempts to show how the trust in political institutions, which has been assumedto have close relationship with general trust, affects range and composition ofpersonal network. Based on nationally representative data collected by ISDPR(Institute for Social development and Policy Research), this study shows thatconfidence in government increases the range of personal networks in terms ofregional background. In addition, confidence in government also affects thecomposition of personal networks. The discussion focuses on the relationshipbetween the instrumental value of social relationships and performance of thegovernment. Although the mechanism varies across the characteristics of socialparameter, this study concludes that the confidence in government increases theinter-group relationships.
Kinship and Inter-Status Group Relationship: A Comparison between Korea and U.S.
정재기 서울대학교 사회발전연구소 2005 Journal of Asian Sociology Vol.34 No.2
The openness of social strcuture is one of the central topics in the study of social stratification. this study focuses on the significance of education in social relationship. Based on comparable data from Korea and United States, this study shows that the highest degree earned works as a significant sign of attractiveness of an individual for social interaction. The restricted latent class model reveals that there are three status groups determnied by the possession of two certifications in both countries. the results also show that the relationship with non-kin alters among Koreans is more homogeneous in terms of educational attainment. The difference of educational attainment across cohorts does not fully explain this homogeneity. The implications of these findings will be discussed.
정보속으로 : 특집 ; 정보격차와 불평등: 문화자본, 사회자본, 네트워크화된 개인주의
정재기 한국지역정보개발원 (구 자치정보화조합) 2010 지역정보화 Vol.65 No.-
컴퓨터 및 인터넷의 급속한 확산에도 불구하고 수입과 교육, 그리고 연령 측면에서의 이용률 격차는 그리 완화되지 않고, 오히려 심화되는 경향도, 나타내고 있다. 다시 말해, 이용률 혹은 접근의 측면에서 볼 때도 정보격차는 여전히 주요한 쟁점이다.
정재기,강지원,양병모,김홍필 한국조명전기설비학회 1998 조명·전기설비학회논문지 Vol.12 No.4
Generally, in the calculation of ground resistance in the grounding system, the method measuring ground potential rise which is caused by low frequency source injection is used. But both lightning and surge impulse re very harmful to electric equipment. In this connection, this paper presents the results of an experimental investigation of transient behavior of ground impedances when lightening current is injected to the electric rod the experimental results are agreement with the theoretical analysis. In addition, the states on the behavior of ground electrodes under impulse currents due to lighting strokes are presented. And the impulse impedance reductions caused by discharge in the soils are presented. 일반적으로 접지시스템에서 접지저항계산은 저주파수의 전원이 대지에 인가될 때 발새외는 대지전위상승을 측정하여 계산한다. 그러나 뇌격과 써지 엄펄스와 같은 고주파수에 해당하는 전원에 대해서는 현재의 접지 시스템에서 고려하고 있지 않기 때문에 전기설비에 매우 큰 영향을 미칠 우려가 있다. 그래서 이 논문에 서는 뇌격이 전극봉에 인가되었을 때 발생되는 접지 임피던스의 과도현상을 실험하였다. 그리고 이 실험 결과는 이론적 해석과 잘 일치하였으며 지중방전현상이 임펄스 임피던스 저감에 영향올 미친다는 사실을 확인 할 수 있었다.