• Journal of Korea Society of Industrial Information Systems
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• v.2 no.2
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• pp.41-64
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• 1997

새로운 개념은 늘 기회와 위기라는 양면성을 띠고 있다. 최근에 등장한 인트라넷도 기존의 클라이언트/서버 개념을 대체할 것으로 인정되고 있기는 하지만, 그 개념의 정립조차도 확실하지 않은 지금의 상태에서는 인트라넷이 어떤 기업에게 기회로 작용하기 보다는 위기로 작용할 가능성이 크다고 볼수 있다. 인트라넷을 새로운 사업이나 조직혁신의 기회로 삼기 위해서는 인트라넷에 대한 구축담당자의 분명한 이해와 사전 고려사항들에 대한 숙지가 필수적이라고 할 수 있다. 본 고는 이러한 차원에서 인트라넷에 대한 정의를 분명히 하고, 그 사례와 구축방법론을 살펴본후 , 사전 고려사항에 대해서 논하고자 한다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.15 no.1
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• pp.197-208
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• 2020

The firms must perform both exploitation activities that efficiently use current resources and exploration activities that capture new opportunities. A company that simultaneously performs two opposite attributes, exploitation and exploration activities, is called an 'Ambidexerity Organization' or 'Organizational ambidexterity', which is called the Ambidextrous organization. This study examines whether the key factors of entrepreneurial orientation affect a firm's performance using two-handed strategies, and empirically analyzes the moderating effects of environmental dynamics. The results show that the entrepreneurial orientation has a significant effect on a firm's performance in the Ambidextrous organization. In addition, the moderating effect of environmental dynamics showed a moderating effect on the relationship between entrepreneurial orientation and organizational ambidexterity. This study not only suggests practical implications for SMEs, including venture firms and startups, but also has a significant impact on the relationship between organizational ambidexterity and a firm's performance. It is expected to make academic contributions by introducing variables and analyzing influential relationships.

• 한국벤처창업학회:학술대회논문집
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• 2023.04a
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• pp.117-122
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• 2023

벤처창업 연구에서 기업가적 리더십은 구성원의 혁신행동 및 성과를 증진시킬 수 있는 핵심 고리로 그 중요성을 인정받고 있다. 선행연구에서 기업가적 리더십은 구성원의 혁신행동을 향상시키는 요인으로 고려되고 있지만 아직까지 구성원의 개별 성향과 복합적으로 고려했을때 기업가적 리더십이 어떤 영향을 미치는지에 대해서는 연구가 부족한 편이다. 본 연구는 구성원의 조절 초점 성향을 토대로 기업가적 리더십이 구성원의 성향에 따라 자기효능감과 혁신행동에 각기 다른 영향을 미칠 것으로 가정, 연구를 진행하였다. 본 연구는 변수 간 인과관계 검정을 위해 중소벤처기업에 재직 중인 구성원을 대상으로 점화 기법 기반 실험연구를 진행할 예정이다. 실험연구를 통해 본 연구는 리더의 기업가적 리더십이 구성원의 혁신행동을 어떻게 높일 수 있는지에 대한 단초를 제공할 것이다. 또한, 본 연구결과는 벤처기업 및 스타트업에서 구성원의 혁신행동을 촉진할 수 있는 조직운영 프로세스에 관한 시사점과 함께 학문 및 실무적 관점에서도 의미 있는 기여도를 제공할 예정이다.

• The Journal of the Korea Contents Association
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• v.19 no.10
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• pp.487-510
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• 2019

The purpose of this study is to examine the impact of Ethical Leadership on job engagement, organizational commitment and unethical pro-organizational behavior and to analyze the dual mediation effect of job engagement and organizational commitment. We used 565 questionnaires collected by members in domestic companies. The result of the analyses are as follows: First, Ethical Leadership has no positive effect on unethical pro-organizational behavior. Second, in the relationship between Ethical Leadership and unethical pro-organizational behavior, job engagement does not play a mediating role, but organizational commitment plays a mediating role. Third, in the relationship between Ethical Leadership and unethical pro-organizational behavior, job engagement and organizational commitment play a dual mediating role. The theoretical implication is that this study once again confirmed the behavior patterns such as cognition, emotion, attitude and behavior of members in the organization. In addition, this study can contribute to theoretical expansion by explaining that these behavior patterns are identified by social exchange theory. The practical implication is that this study confirmed that members in the actual management field are willing to perform unethical pro-organizational behavior in order to achieve the organization's goal efficiently and effectively. Therefore, it is suggested that active efforts should be made to recognize these negative influences and possibilities at the organization level and to create a clean and fair organizational culture and environment that everyone can recognize at the social level.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.8
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• pp.539-547
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• 2019

Even though current firms achieve organizational innovation with diverse workforce, previous studies on the relationship between workforce diversity and firm innovation revealed mixed results. To explain these inconsistent findings, this study examines the contradictory aspects of diversity, and divides innovative performance as exploitative and exploratory innovation. In particular, the main focus of this study is age diversity and firm innovation, since most Korean firms suffer from inter-generational conflicts. In addition, this study explores the moderating role of cohesive and innovative culture as the strong norms within the organization. The HCCP data was used to test these hypotheses. As predicted, age diversity negatively influences exploitative innovation, and positively affects exploratory innovation. However, the moderating role of cohesive culture was not statistically significant. Conversely, innovative culture strengthens the positive relationship between them.

• Knowledge Management Research
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• v.17 no.2
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• pp.51-73
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• 2016

The organizational ambidexterity has been emerging as the way to gain competitive advantage in turbulent environment. The concept of ambidexterity is simultaneously accomplishing the balance between the activities of exploration and exploitation, and overcoming their conflicting tension. The beneficial merits of ambidexterity has been investigated in innovation, financial performance, strategic management, and etc. Our study focused on the impact of ambidextrous activities on creative performance. Although three ambidextrous modes-structural ambidexterity, contextual ambidexterity, and sequential ambidexterity-have been already acknowledged, scant studies suggested the specific mechanisms to achieve ambidexterity in practice at the operating level. To address the issue we performed the semantic network analysis on the basis of the previous literatures prescribing ambidexterity theory. We took interview with 21 teams to explore behaviors of teams from the ambidextrous perspective, and then interpreted the relationship among words which appeared in the interview. This study found the appropriate mechanism which alleviate tension revealed by exploitation and exploration exist as practical reality. We demonstrated how these ambidextrous mechanisms can be used to generate the creative performance as well as examined various antecedents. These findings would contribute to the more fine-grained understanding of organizational ambidexterity, especially in conjunction with organizational creativity.

• Journal of Korean Library and Information Science Society
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• v.53 no.3
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• pp.405-429
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• 2022

This study investigated the differences in emotional labor, job satisfaction, and organizational commitment by job type, and the effect of emotional labor on job satisfaction and organizational commitment for public library employees. Using SPSS 27.0, the survey contents were performed frequency analysis, factor analysis, validity analysis, reliability analysis, correlation analysis, and multiple regression analysis. As a result of the study, it was found that the librarianship experienced more emotional labor than non-librarians, and the frequency of emotional labor increased depending on whether or not the civil service was included, and had a negative effect on overall job satisfaction and job condition satisfaction. However, in the case of psychological response to job satisfaction, library data work was found to be high. In terms of user service, emotional labor that occurs in librarians' work has two sides, which can have both positive and negative effects on the librarian's job satisfaction and organizational commitment. Therefore, practical measures to reduce the frequency and emotional dissonance of emotional labor and increase the diversity of emotional labor should be included in the user response manual and future mental health promotion program development.

• Proceedings of the KWS Conference
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• 2009.11a
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• pp.76-76
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• 2009

눈부신 전자산업의 발달로 대부분의 전자제품이 다기능/경박단소화 되고 있어, 고밀도 실장 기술인 양면 표면실장과 고집적 패키징 기술인 패키지 적층 공정의 적용이 점차 확대되고 있다. 따라서 양면 표면실장 및 패키지 적층 공정에 사용되는 저온 접합용 무연 솔더 즉, $183^{\circ}C$(Sn-37Pb 공정 솔더 융점) 이하의 융점을 가지는 저온 무연 솔더에 대한 관심이 높아지고 있다. 한편, 미세피치 적용 분야에 있어 ACF/P를 이용한 COG 접속 분야 외에도 최근 저온 접합용 무연 솔더를 이용한 접속 분야가 각광을 받고 있다. 따라서, 접속피치 미세화에 대응하기 위해 스크린 인쇄성을 향상시킬 수 있는 저온 무연 솔더 paste 제조 및 공정 기술의 개발이 필요한 실정이다. 현재 대표적인 저온 무연 솔더 조성은 Sn-Bi계($138^{\circ}C$ 융점)와 Sn-In계($120^{\circ}C$ 융점)이다. 하지만, 이들 조성의 신뢰성 등에 있어 개선의 여지가 있으므로 이를 해결하기 위한 무연솔더 조성의 개발이 필요하다. 이와 같은 관점에서, 본 연구는 $137^{\circ}C$의 융점을 갖는 Sn-57.6Ag-0.4Ag 저온 무연 솔더 paste를 $217^{\circ}C$의 융점을 갖는 Sn-3.0Ag-0.5Cu 솔더 paste와 비교하여 인쇄성, reflow 특성, void inspection, 미세조직 관찰 및 underfill 적용 등의 실험을 실시하였다.

• The Korean Journal of Nuclear Medicine Technology
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• v.19 no.1
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• pp.37-43
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• 2015

Purpose $^{99m}Tc-DMSA$ renal scintigraphy serves as location, size and shape of kidney, so it has been used for diagnosis and passage observation after the operation or treatment. There are 3 methods of calculating the relative renal uptake ratio such as geometric mean of the counts from the anterior and posterior views, arithmetical mean from the only posterior view and posterior view which applied the renal depths. In this study, we seek to correlation between the change of total relative uptake ratio according to different inspection methods of obtaining the renal count rate. Materials and Methods The phantom experiments proceeded 5 times depending on each renal depth with the kidney phantom and tissue equivalent materials. In the clinical research, we investigated 36 adult patients who had visited our hospital from february to october, 2014 and received $^{99m}Tc-DMSA$ renal scan. The equipment was used as a gamma camera named INFINIA (General Electric Healthcare, milwaukee, USA) and we drew the region of interests through semiautomatic method by using Xeleris Ver. 2.1220 of GE. In addition, we obtained the lateral view of kidney to measure the renal depth of each patient. Then the results were compared with 3 methods of calculating relative renal uptake ratio. Results The phantom studies show when the difference between the left ant right kidney depth were less than 1 cm, there were no statistically significant difference among values calculated through anterior and posterior views and only posterior view (P>0.05), while the excess of 1cm, the results showed a statistically significant change in the value (P<0.05). In case of clinical research, the correlation between total relative uptake ratio by obtaining both sides of image and posterior view applied the kidney depth (r=0.999) was higher than by obtaining only posterior view and applying the kidney depth to one side image (r=0.988). Conclusion This study has found that, the difference of calculating total relative uptake ratio compared with obtaining anterior and posterior views and only posterior view. In order to reduce the error, we recommend the method of obtaining anterior and posterior views and is considered to be useful, particularly the patients have similar uptake ratio of left and right kidney and difficulties of measurements of kidney depth.

• Convergence Security Journal
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• v.22 no.4
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• pp.3-9
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• 2022

Recently, as the environment of the 4th industrial revolution has arrived, the opening, sharing and convergence of data are actively being achieved in any organization. However, the opening and sharing of data inevitably leads to security vulnerability and there is ambivalence that is a threat that can affect the existence of an organization operated in the 4th industrial revolution environment. Especially security issues in the organization of the military can be a threat to the state, not the military itself, so it is always necessary to maintain a high level of security discipline. In this paper, 14 variables were selected through structural equation model applying theory of planned behavior, deterrence and protection motivation to find out the security level development measures by extracting factors that can affect security level. As a result, the theory of planned behavior that the security knowledge embodied through the usual security regulation education and evaluation affects the behavior was adopted, and the theory of deterrence and protection motivation showed the significance of the rejection level. In addition, it was confirmed that the variables that have the greatest impact on the military security level through the measured values of the three-year security audit were commanders and mental security. In conclusion, in order to improve the security level, it is suggested that security education, definite reward and punishment, and security system upgrading should be firmly established and mental security posture should be secured.