• Korean Journal of Construction Engineering and Management
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• v.7 no.4 s.32
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• pp.146-153
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• 2006

The Last Planner(LP), of which the goal is to improve work-flow reliability, has recently been introduced in Korea. It is found that some contractors have made efforts on applying the Last Planner to their projects. However, they face difficulties for a variety of reasons. This paper presents the case study results on Korean heavy civil projects, along with descriptions of the ways that the Last Planner was applied, and how the work flow reliability was improved. It also discusses the prerequisites and barriers to implementation of the Last Planner in applying heavy civil construction projects in Korea. The results can be used as a reference for companies to improve their work flow reliability for future projects.

• Korean Journal of Construction Engineering and Management
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• v.16 no.6
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• pp.22-30
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• 2015

Enterprises should set up realizable goals and continually control the goals from apprehending whether they can be realized or not so that the enterprises grow consistently. Furthermore, from supplementing parts to be improved, goals are reset and the result should be controlled in order to fit to them. Lately, a lot of discussions about the results of organizations, projects, and companies are being realized in construction field. Particularly, in construction management, effective and professional control activities throughout the life cycle of facilities as well as the stage of business implementation of construction work are needed. About the result measurement of the construction management, lots of most domestic researches stay in the level of establishing basic concepts. Also, since characteristics of the construction field and the construction management were not reflected properly, it is in a situation that the result control system is not applied to on-site real works. Hence, this study intends to suggest fundamental data for measuring objective results from extracting result areas and key performance indicators of the construction management using Balanced Score Card.

• Journal of Korea Technology Innovation Society
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• v.9 no.4
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• pp.688-714
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• 2006

This study empirically examined the career orientations of researchers who worked for government-sponsored research institutes. Specifically, we considered the individual level's variables of age, project, and organization characteristics as the influential factors of researchers' career orientations and then investigated the relationship between career orientation and work attitudes. The results, based on the survey about 373 researchers, showed that both project career orientation and technical transfer career orientation were higher as grade level or age was higher. Moreover, the preference of career orientation was changed according to the mission of institute and the project type. Finally, the study suggested some practical implications on career development management for government-sponsored research institutes and discussed the limitations and the further research directions on career development of researchers.

• Proceedings of the Korea Society of Information Technology Applications Conference
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• 2006.06a
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• pp.159-181
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• 2006

본 연구에서는 청주와 그 인근 지역에서 정보시스템을 개발하거나 운영하고 있는 업체의 IS 실무자들에게 (1) IS 실무자의 업무 수행 성과, (2) 소프트웨서 및 IT 전문기술수준, (3) IS 지식 및 능력 수준, 그리고 (5) 재교육 수요에 대해서 설문 조사하였다. 본 연구의 조사 대상자들은 주로 Sl(system integration) 업체에 종사하는 IT(information technology) 실무자들과 e-Business를 수행하는 일반 기업에서 전산 업무를 담당하고 있는 실무자들이며, 구체적으로는 전산시스템 운영자, 시스템/데이터베이스 분석/설계자, 어플리케이션/웹 프로그래머, 최종사용자 지원 담당자, e-Business를 위한 IT 지원 인력 등이다. 조사 결과는 다음과 같다. 충북 지역에서 IS 실무자들은 자신들의 업무를 성공적으로 수행하기 위한 지식 및 기술의 다양한 영역에서 광범위하게 지식 및 기술의 결핍을 느끼고 있으며, 자신의 업무 성과가 전반적으로 좋지 않다고 판단하고 있고, 업무 관련 지식 및 기술에 대한 재교육의 필요성을 강하게 느끼고 있다. 또한, 충북 지역의 IS 실무자들은 주된 활동이나 업무가 시스템 개발과 유지보수, 최종 사용자 지원 등의 활동이며, 이에 대한 최신의 기술과 고객 중심의 시각화된 도구(GUI)를 제공하는데 많은 시간을 투자하며, 기존의 반복적인 개발 업무에서 점차 경력이 쌓임에 따라 고객 중심적인 새로운 시스템 개발을 위한 기획과 관리에 많은 관심을 기울이고 있으나, 조직 운영 및 의사결정 등과 같은 기술/지식들에는 낮은 관심을 보였다. IT전문 기술들 중 IS 실무자들이 필요로 하고 보유해야 한다고 응답한 기술들은 대다수가 웹 개발에 관련된 기술이며, IS 실무자들은 대규모 프로젝트의 수행에 필요한 공동 작업 수행 능력의 제고와 그를 위한 재교육에 높은 관심을 나타내었다. 본 조사는 충북의 IS 실무자들을 위한 대학 교육과 재교육을 포함하는 최적의 평생 교육계획 수립을 위한 기초적이고 필수적인 정보를 제공할 것으로 기대된다.

• Journal of Convergence for Information Technology
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• v.9 no.10
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• pp.163-169
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• 2019

The purpose of this study is to examine about PBL implementation strategies employed by faculty members who have successfully managed PBL class. By adopting the inductive content analysis, this study has analyzed the contents related with the strategies about PBL implementation in the course result reports and best practice presentation materials made by 6 professors selected as a PBL best practicer of B university from the 2017 to the 2018. After the analysis, it is revealed that PBL best practicers have used 13 strategies in domain of classroom culture, learning facilitation, and assessment. The following further studies and supports have been suggest: First, a study on PBL best practice faculty member's implementation strategies should be further expanded. Second, a comparative study on the PBL implementation strategies between PBL best practice faculty members and general faculty members should be launched. Third, an organizational system to share PBL best practice faculty member's implementation strategies should be supported.

• Journal of Korea Society of Digital Industry and Information Management
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• v.14 no.4
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• pp.189-204
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• 2018

The purpose of this study is to examine an organizational performance difference by individual utilization level of the smart work. The Smart work help minimizing business process and improving organization productivity based on information technology. This new technology provides a flexible way of the task through smart-work center, videoconferencing, telecommuting, mobile(remote control) and business-only messenger. This investment changes organizational culture, institutions and behavior by new technology applying. The organization system change due to smart work has trouble between alteration preferences and existing maintains a group. In response, the organization should make investment justification of smart work for institutional and culture stabilized by a new system in organization. I set up the analytical process of four stages for empirical research. It will analyze an operation difference of the smart work between pre and post investment in the first-step analysis. The two-step analysis will conduct a text mining analysis of smart work operations. The three-step analysis will identify organization performance differences among individual levels in smart work. The four-step analysis will identify a factor difference in organizational performance by individual utilization level on smart work. According to the study, It has been revealed a difference between the pre and post investment performance on smart work. The text mining analyses many appeared an improvement opinion of organizational culture. Next, there is a difference in organization performance among utilize groups of smart work. Furthermore, the factors of organizational performance among groups appeared differently. The theoretical contribution of this study provided to expand the organizational theory of organization change and resistance. The practical implications provided to require a strong guideline an organizational culture and institution for smart work.

• Journal of the Korea Institute of Building Construction
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• v.19 no.4
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• pp.351-359
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• 2019

Recognizing that the fundamental cause of construction safety accidents was a lack of safety management activities in the planning and design phases, the government made the Design for Safety (DFS) system mandatory in May 2016. However, awareness among ordering parties and designers regarding this system is significantly low, and the system has not been properly established due to reasons such as the need for additional work and a lack of professional manpower. In this study, the awareness of ordering parties and designers of the DFS system was analyzed through a survey, various problems in DFS work execution were identified and measures for improvement were presented. Measures to improve the efficiency in DFS work execution involve the discovery of risk factors and establishment of countermeasures, and here the establishment of a DFS work support system that enables the sharing of information between institutions is the most urgent priority. In addition, it is also urgently necessary to establish a dedicated organization in charge of DFS work, cultivate professional manpower, develop the relevant education programs and establish a proper cost calculation standard for DFS work execution by design offices.

• Journal of Korea Entertainment Industry Association
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• v.14 no.3
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• pp.83-91
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• 2020

The purpose of this study is to develop creativity-based creative convergence subjects for nursing students. For the purpose of this study, the procedures are conducted that the needs analysis, setting educational goals, segmentation of educational goals, selection of educational contents and organization by F. Bobbitt's curriculum development model and the creative convergence subject was developed through the verification process of the validity of experts. Through a theoretical review, the contents of education in creative convergence subjects consisted of converging with other areas, focusing on creativity. It was presented as a liberal arts subject with two credits, and as an educational method, an online class utilizing blended learning and offline classes centered on activities by teams were presented. In addition, the curriculum was divided into understanding, application, synthesis, and deepening so that students could understand the concept of creative convergence thinking and apply it through thinking techniques and strategies, and finally improve their creative convergence thinking abilities through team projects.

• Knowledge Management Research
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• v.24 no.3
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• pp.127-148
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• 2023

Traditional Business Intelligence environment is limited to support the rapidly changing businesses and the exponential growth of data in both volume and complexity of data. Companies should shift their business intelligence environment into Self-Service Business Intelligence (SSBI) environment in order to make smarter and faster decisions. However, firms seem to face various challenges in implementing and leveraging the effective business intelligence system, and academics do not provide sufficient studies related including the success factors of SSBI. This study analyzes the three cases of Korean companies in depth, their development process and the assessment of business intelligence, based on the theoretical model on the key success factors of business intelligence systems. The comparative analysis of the three cases including project managers' interviews and performance evaluations provide rich implications for the successful adoption and the use of business intelligence systems of firms. The study is expected to provide useful references for firms to fully leverage the effects of business intelligence systems and upgrade towards self-service business intelligence systems.

• Journal of Aerospace System Engineering
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• v.18 no.2
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• pp.21-28
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• 2024

In light of the rapid development of the space industry, there has been increased attention on small satellites. These satellites rely on components that are considered to have lower reliability compared to larger-scale satellites. As a result, predicting reliability becomes even more crucial in this context. Therefore, this study aims to compare three reliability prediction techniques: MIL-HDBK-217F, RiAC-HDBK-217Plus, and FIDES. The goal is to determine a suitable reliability standard specifically for nano-satellites. Furthermore, we have refined the quality assurance factors of the manufacturing company. These factors have been adjusted to be applicable across various industrial sectors, with a particular focus on the selected FIDES prediction standard. This approach ensures that the scoring system accurately reflects the suitability for the aerospace industry. Finally, by implementing this refined system, we confirm the impact of the manufacturer's quality assurance level on the total failure rate.