• Journal of Technology Innovation
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• v.22 no.3
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• pp.193-223
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• 2014

Socio-technical systems are receiving growing attention as a core concept in the process of searching for proper solutions to sustainable growth. In this paper, we review the way for governing socio-technical transitions from a governmental perspective. Based upon the governance studies and transition research, we set social coordination and locus of transition pressures as transition contexts to differentiate transition policy governance. We propose four types of policy governance for sustainable socio-technical transitions: leading, facilitative, coordinative and persuasive. Analysis on four case based upon this typology shows different transition polices of each transition pathway in analytical aspect. It provides basic criteria for policy makers to design effective transition policies in normative aspect. Also, this paper can contribute to closing the gap between transition research and governance studies.

• Korean Journal of Cognitive Science
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• v.24 no.1
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• pp.71-93
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• 2013

Multitasking has become part of our life. Self-interruption and switching to another task become easier and more frequent. According to previous studies, however, most of the task-switching incurs a cognitive cost. This study investigated the benefit from task switching. In Study 1, participants performed two tasks were similar, and negative correlation between the number of task switching and performance were confirmed, this result is similar to previous studies. Study 2 has shown that, made a comparison of two conditions, between possible and impossible conditions in terms of task switching. Depending on switching preference, the result of task performance has differentiated and the emotion that participants had before the task has changed. Depending on participants' switching preference, there were different amount of switching cost. Moreover, for participants who preferred task switching highly than others, task switching occurred more benefit than cost.

• Journal of Digital Convergence
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• v.11 no.1
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• pp.199-209
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• 2013

This study empirically investigates how the switching barriers influence the consumer's perceived intention to change his or her current favorite internet shopping mall. Drawing from switching cost theory, variables pertaining to trust, shopping mall service quality, product price, web page quality, switching barriers were examined to examine the consumer's behavioral intention to switch to another shopping mall. The interaction effect of consumer involvement was also included in the research model. The results of the study report that customer satisfaction and switching cost influence shopping switching intention, while the effect of attractiveness of the shopping mall was not significant in the statistical analysis. Furthermore, a moderating effect of consumer involvement was not found significant in the PLS analysis. The study demonstrates the shopping mall owners try to increase the customer's overall satisfaction and raise the switching barrier by providing mileage advantages, for instance.

• Journal of Technology Innovation
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• v.29 no.4
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• pp.59-93
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• 2021

This article discusses the innovation activities of firms that aim for system transformation from the perspective of 'Transformative Innovation Policies'. Here, for the sustainable transformation of our society, a firm that finds the 'purpose' of business activities in solving social problems and implements a new business model is defined as a 'transition-oriented firm'. The main characteristics of a transition-oriented firm are examined in terms of 1) transition vision and mission setting, 2) business model innovation for transition, 3) network formation for system transition, and 4) securing legitimacy of transition. And through case studies, the approach, significance, and limitations of the transition-oriented corporate innovation theory are discussed. The case study is from a Eisai Korea, which aims for an integrated prevention, treatment, and care system centered on residents and citizens.

• Journal of Technology Innovation
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• v.22 no.4
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• pp.89-116
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• 2014

Socially-oriented R&D programs aimed at solving societal problem rather than scientific and industrial fruits have started recently. Societal problem is recognized as dilemma since this problem related to various stakeholders. And this is not solved with single program and needed long-term process. So the perspective of socio-technical system transition including technological and institutional change is needed. This paper suggests policy implication of Socially-oriented R&D programs from socio-technical system transition perspective. 'Transitioning of Socially-oriented R&D program' is the key concept of restructuring the program for the system transition. The establishment of multi-layer transition governance and the transition vision-making and transition experiment planning are the key process of transitioning the R&D program. This paper suggests the ways and issues of implementing this process in Socially-oriented R&D program.

• Journal of Korean Society of Transportation
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• v.18 no.3
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• pp.87-100
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• 2000

각 지역특성에 맞는 ATIS사업이 실현되기 위해서는 각 지역 통행자들의 노선선택 및 전환행태를 정확히 파악하는 것이 필요하다. 이에 본 연구에서는 경상대를 연구대상으로 하여 대학출근운전자들의 노선선택 및 전환 행태를 정확히 파악하고 이들을 모형화하였다. 본 연구 대상지의 경우, 2개의 주 출근노선이 있으며 하나는 시내통행노선(노선 1)이고 다른 하나는 시외곽 통행노선(노선 2)이다. 노선1은 노선2에 비해 연장은 짧은 반면에 통행시간은 길며 신호교차로수. 우회전수도 많다. 먼저, 운전자의 노선선택행태모형을 통해 해석된 결과를 보면 시내노선에 대한 외곽노선의 상대적 효용이 아주 높으며, 전체적으로 출근운전자들은 짧은 통행시간을 선호하는 것으로 나타났다. 또한, 출근소요시간이 길고 라디오정보의 이용빈도가 높을수록 시내노선을 이용할 확률이 크며, 반면에 남성과 교직원인 운전자는 외곽노선을 이용할 확률이 큰 것으로 나타났다. 다음으로 행태조사에 기초한 노선전환행태모형을 통해 해석된 결과를 보면 연령, 출근시간, 라디오정보의 이용빈도들이 전환성향에 유의한 영향을 가져오는 것으로 분석되었다. 가상의 교통정보제공시의 운전자의 노선전환을 모형화한 노선전환의사모형에서는 대개의 정보에 대해 운전자가 노선전환을 하는 것으로 나타났다. 이 모형에서 지체길이에 따른 전환경향을 보면 지체의 길이가 길수록 전환경향이 높아 30분정도의 지체길이에서는 반드시 변경하는 것으로 나타났다. 본 연구대상 운전자의 경우 전반적으로 기술적인 유고(Incident)정보보다는 정량적인 지체정보에 더 민감한 것으로 나타났다.

• Journal of Technology Innovation
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• v.30 no.4
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• pp.29-56
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• 2022

This study is a review paper on the contents and policy direction of the 'Transformative regional innovation policy'. The transformative regional innovation policy is a policy that develops countermeasures against climate crisis, aging, and polarization with a vision of system transformation from the perspective of local residents. The structure of the study is as follows. First, it deals with the characteristics of transformative regional innovation policy theory, which is distinguished from existing regional innovation policies. Next, studies related to major elements of transformative regional innovation policies, types of system transformation, and industrial formation are reviewed. The elements that differentiate the transformative regional innovation policy from existing policies are summarized and issues to be addressed in order to develop future discussions are drawn.

• The Microorganisms and Industry
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• v.15 no.2
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• pp.24-28
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• 1989

폐염균의 특징은 폐염, 류마티스성 심장병, 수막염 등의 질병을 일으키는 병원균이라는 것과 아주 높은 효율로 형질전환을 할 수 있다는 사실이다 ($10^{8}$ 개의 균에 염색체 DNA 1.mu.g을 써서 실험하였을 때 $10^{6}$개의 transformant를 얻을 수 있음). 폐염균이 자연상태에서 이렇게 높은 효율의 형질전환을 할 수 있는 이유는 정상생리의 일부로서 형질전환에 관계된 유전자가 형질전환을 할때 발현되기 때문이다. 그러나 폐염균 형질전환에 대한 연구는 아직도 초기단계라고 할 수 있으며 그 이유는 현재 전세계적으로 극소수의 연구자들만이 연구를 수행하고 있기 때문이다. 즉, 미국 Brookhaven National Laboratory의 Lacks와 프랑스 CNRS의 Claverys는 mismatch repair에 대한 연구를, Illinois 대학의 Morrison은 competence에 대해, 미국 Rockefeller 대학의 Hotchkiss와 Tomasz는 DNA binding을 연구하고 있을 뿐이다. 본 논고에서는 폐염균 형질전환에 대해 지금까지의 연구 상태와 문제점, recP의 클로닝에 대해 소개하고자 한다.

• Management & Information Systems Review
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• v.31 no.4
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• pp.377-395
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• 2012

The purposes of this research was to examine the relationship between two forms of satisfaction, commitment and turnover intentions at organization, job. Also consistent with the Meyer et al(1993) notion of the three-component model of organizational commitment. Although researchers have examined organizational commitment in relation to a wide range of variables, there has been no discriminant validity of commitment at occupation and job. The purpose of the present article, are to compare the relation between satisfaction forms, commitment forms and turn intentions forms. Confirmatory factor analysis supported the proposed distinction between the three forms of commitment and two turnover intentions forms at the measurement level in the distribution industry(N=156). Results using structural equation analysis with AMOS18 showed that job satisfaction had an positive impact on job commitment forms. Organizational satisfaction positive impact on two turnover intentions forms. However it revealed that no significant relation between organizational satisfaction and job commitment, job commitment and job turnover intentions.

• The Journal of the Korea Contents Association
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• v.9 no.1
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• pp.293-303
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• 2009

The purpose of this study is to review causal effect of corporate image, customer royalty on switching cost. Specifically, giving managerial view point to build strategic CRM is major purpose of this research with finding out how the switching cost influences to the corporate image and customer loyalty deciding customer's desire of repurchase and knowing the important factors of corporate image. The result of this study is that switching cost has an effect on corporate image as the important factors. Also corporate image influences on customer loyalty.