• Journal of the Korean Society for information Management
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• v.35 no.4
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• pp.195-222
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• 2018

This study aims to identify the effects of instruction methods on the students' knowledge and attitudes to persue an effective instruction for information literacy. For this purpose, a copyright class as a quasi-experiment is provided to students in a high school in different ways including the teacher-centered lecture and the student-centered Jigsaw cooperative learning program. As a result, Group D (Jjgsaw method) showed the highest educational effectiveness among the four groups in terms of the knowledge of copyright. the group also showed higher instructional effectiveness compared to other groups in the practical attitude, which was one of the three types of attitude to copyright.

• Journal of the Korean Society for information Management
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• v.35 no.4
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• pp.77-106
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• 2018

Prior to the concrete and practical use of closed schools, this study was designed to identify trends in the use of closed schools, and the possibility and direction of the library's use of closed schools based on the status of closed schools and use cases. As a result of the case analysis, the building of libraries using closed schools can be reborn as libraries with different characteristics from general public libraries, such as providing complex cultural spaces, eco-friendly spaces, and local community places. In addition, based on the results of the study, future direction of library closure is suggested as follows: Provide local economic contribution and local revitalization opportunities, life-friendly and friendly space for local residents, recycling space linked with elderly welfare, care service, urban to rural Immigrants, creation of added value and creation of local business using closed schools, environment-friendly space, recycling as a complex community center, recycled into a space that meets and complements local needs.

• Journal of Convergence for Information Technology
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• v.9 no.7
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• pp.14-24
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• 2019

It is necessary to look into multiple subjects, such as effectiveness, laws and polices of blockchain in order to easily accept blockchain technology in small and mid-sized enterprises(SME). This study analyzes the positive effects of applying the block chain to SMEs, examines the laws and policies required to apply them, and identifies the tasks. As a result, we confirmed that it can create positive effects such as optimizing supply chain management, simplifying import and export process documents, improving product quality, facilitating flow of funds, and improving transaction reliability. Also, we confirmed that it is necessary to improve the basic law of electronic transaction, electronic commerce law, electronic financial transaction law, personal information protection legislation, and needs policy supplement for platform development, education system for SMEs, transaction standardization guidelines, tax reduction policy, and block chain research and development. More extensive practical research and specific individual legal studies are needed in the future.

• Journal of Digital Convergence
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• v.17 no.8
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• pp.321-327
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• 2019

The purpose of this research is to identify the level of perception of conflict with politics within nursing organizations in large general hospitals, and to empirically analyze how politics and conflicts in the organization affect workplace bullying(taeoom) within nursing organizations. The research method conducted multiple regression analysis on 273 nurses working at A University Hospital in Seoul. The analysis shows that political and relationship conflicts within the organization are amplifying the workplace bullying within the nursing system. It was confirmed that taeoom was also increasing as conflicts between factions or subgroups within the nursing system, alienation, and emotional conflicts among members grew. We hope that the future research regarding taeoom will seek serious theoretical insights and practical implications for its management.

• Korean Journal of Heritage: History & Science
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• v.49 no.1
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• pp.178-189
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• 2016

This essay explores the ways in which the philosophical concept of "original form" is expressed in relevant laws and regulations, the legal character of respective regulations, the way in which each regulation is applied in practice for heritage management, and the factors required for this concept to serve as a legally binding fundamental principle. The current laws and regulations on heritage maintain a consistent requirement for preserving the original form of heritage, both for the general public and for heritage professionals. However, the principle of preserving original form is expressed as a declaration or imperative without substantive definitions. Consequently, heritage administrators simply follow administrative procedures for heritage conservation, management, and promotion while failing to specify the meaning of "original form." For the practical application of the principle of preserving original form to overall heritage conservation activities as an actual legal principle, further provisions should be added for the purpose of clarifying the principle, with consideration given to the observation of fundamental principles for legal provisions, such as the principles of clarity, equality, and proportion. The principle of preserving original form still functions as the most necessary principle for heritage conservation and therefore should be reestablished as a refined and rational regulatory system.

• Journal of The Korea Institute of Healthcare Architecture
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• v.25 no.3
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• pp.15-23
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• 2019

Purpose: As the medical laboratories in general hospitals have made an efforts on quality management and employee health, they recognized the need of design guideline for clinical laboratory. As laboratories are prohibited to patients, their environments are becoming more congested and deteriorated as time goes by. So, this study investigates the current status of facility and equipment of laboratory medicine focusing on less than three hundred patient bed hospitals, and searches the improving matters. Methods: Questionnaires to technologist captains and field surveys to medical laboratories in korean hospitals have been conducted for the data collection. 18 answers have been analysed statistically by MS Excel program. Results: The result of this study can be summarized into followings. Clinical laboratory functions are all hematology, clinical chemistry, immunology, transfusion and urine microscopy, and except for three including microbiology for infection and bio safety level. Average man power of lab are 12.3 man including lab director and captain. Patient bed number, space area and total specimen numbers are not correlated with each other, but specimen numbers and employee number are correlated with. Work space distances are usually good, but exit distances are not adequate for escape owing to obstacles. Specimen delivery system by courier, test method by automatic analyzer, access floor for exposed plumbing and electricities are more practical. Open lab layed out in the center and lab support layed peripheral in space diagram. Lab space configuration by SD method showed that lab support area and employee support area are dissatisfied. Implications: Specialized hospital and yearly total specimen numbers are related to the space area and organization for laboratory planning and design.

• Journal of Korea Society of Digital Industry and Information Management
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• v.15 no.3
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• pp.175-195
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• 2019

This research aims to examine the cause-and-effect relationship between Organizational Justice and Organizational Commitment within ICT corporates for fire prevention, through Leader-Member Exchange(LMX) and Organizational Support. A survey was conducted to corporate employees from staff members to executives. A total of 316 responses were collected during two weeks from May 1st to 17th, 2019, and were analyzed in this research. The result of the theory on ICT fire prevention was as follows: First, Distributive Justice has significant influence on Organizational Support, while it does not on LMX. Second, Procedural Justice has significant influence on both Organizational Support and LMX. Third, while Interactional Justice does not have significant influence on Organizational Support, LMX showed significant influence. Fourth, Organizational Support has significant influence on Organizational Commitment. Fifth, LMX has significant influence on Organizational Commitment. This research is academically significant in that it applied the Justice Theory on ICT corporates for fire prevention from staff members to executives. It is considered so, since existing researches mainly address on the status of technologies and policies on how to link fire prevention and ICT, and not on fair compensation based on Organization Justice theory. Practical significance can be found in its suggestions to improving organizational culture from top-down to bottom-up, thus creating free and engaging atmosphere at work. It is therefore needed to conduct further researches that categorize executives by their traits, and examine factors influencing on organizational commitment within ICT corporates for fire prevention.

• Journal of Advanced Navigation Technology
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• v.23 no.4
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• pp.296-301
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• 2019

Artificial intelligence is closely linked to our real lives, leading innovation in various fields. Especially, as a means of transportation possessing artificial intelligence, autonomous unmanned vehicles are actively researched and are expected to be put into practical use soon. Autonomous cars and autonomous unmanned aerial vehicles are required to equip accurate navigation system so that they can find out their present position and move to their destination. At present, the navigation of transportation that we operate is mostly dependent on GPS. However, GPS is vulnerable to external intereference. In fact, since 2010, North Korea has jammed GPS several times, causing serious disruptions to mobile communications and aircraft operations. Therefore, in order to ensure safety in the operation of the autonomous unmanned vehicles and to prevent serious accidents caused by the intereference, rapid situation judgment and countermeasure are required. In this paper, based on big data and machine learning technology, we propose a countermeasure system for GPS interference that supports decision making by applying John Boyd's OODA loop cycle (detection - direction setting - determination - action).

• Knowledge Management Research
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• v.20 no.3
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• pp.155-171
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• 2019

In the entertainment industry which has great uncertainty, it is essential to predict public preference first. Thanks to various mass media channels such as cable TV and internet-based streaming services, the reality audition program has been getting big attention every day and it is being used as a new window to new entertainers' debut. This phenomenon means that it is changing from a closed selection process to an open selection process, which delegates selection rights to the public. This is characterized by the popularity of the public being reflected in the selection process. Therefore, this study aims to implement a machine learning model which predicts the winner of , which has recently been popular in South Korea. By doing so, this study is to extend the research method in the cultural industry and to suggest practical implications. We collected the data of winners from the 1st, 2nd, and 3rd seasons of the Produce 101 and implemented the predictive model through the machine learning method with the accumulated data. We tried to develop the best predictive model that can predict winners of by using four machine learning methods such as Random Forest, Decision Tree, Support Vector Machine (SVM), and Neural Network. This study found that the audience voting and the amount of internet news articles on each participant were the main variables for predicting the winner and extended the discussion by analyzing the precision of prediction.

• Journal of Korean Society for Quality Management
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• v.47 no.1
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• pp.59-74
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• 2019

Purpose: Despite the fact that the majority of domestic firms are small in size, there have been few studies conducted to understand the leadership effectiveness of small firm CEOs. Based on the upper echelon theory, this study attempts to demonstrate empirically that transformational leadership of small firm CEOs can increase the innovative behavior of employees. In addition, the present study examines mediating effects of CEO trust perceived by employees when transformational leadership affects employees' innovative behavior. Methods: The survey data of CEOs'transformational leadership, innovative behavior of employees, and perceived CEO trust were collected from 176 employees working in domestic small firms. Hierarchical regression analyses were performed to examine the main effects between transformation leadership and innovative behavior and mediating effects of CEO trust perceived by employees. Results: The results show that CEOs' transformational leadership is significantly related to the innovative behavior of employees in the current sample. Results also indicate that CEO trust perceived by employees reveals a mediating effect in the process of transformational leadership affecting innovative behavior. Conclusion: The results show that as suggested by the upper echelon theory, the leadership of small firm CEOs can have a significant impact on positive job-related behaviors and attitudes of employees. The results also contribute to expand on the understanding of the relationship between transformational leadership and innovative behavior by explaining that transformational leadership can mediate trust in CEOs in enhancing employees'innovative behavior. Theoretical and practical implications are reviewed, and limitations of the study and suggestions for future research are addressed.