• Korean Journal of Construction Engineering and Management
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• v.16 no.6
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• pp.101-111
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• 2015

The modular construction method has been getting more attention followed by global eco-friendly trend as the domestic construction industry has focused more on remodeling and extension work. The modular construction method is an industrialized construction system which is not likely as the existing construction method it manufactures more than 70% modules at the factory then assembling can be completed in a short amount of time on site. The modular construction method has various strengths; shortening of construction period by on-site work decrease, weight pressure reduction by usage of light steel frames and cost saving by repetitive manufacturing. However, it is currently not expanded due to the existing commercialized construction method. Therefore, this research is in order to help the related authorities make decisions to select the construction method and motivate expansion of modular construction method which can be utilized effectively in the extension works. The intention of this research is to stress differentiation from other construction methods in construction period, construction expenses, labor and forces by comparing and analyzing actual cases, to inform competitiveness of modular construction method by concrete effect analysis and to support adoption of the modular construction method into the domestic industry.

• Korean Journal of Comparative Education
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• v.24 no.5
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• pp.27-51
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• 2014

The objective of this study is to analyze problems and needs regarding recent education informatization in China and to seek implications for prospective international education cooperation between Korea and China. Toward this end, 76 individual and team reports submitted by Chinese trainees participated in APEC e-Learning Training Program from 2006 to 2013 were analyzed. The results are as follows. First, the most critical problem related to Chinese education informatization was identified as a lack of educational resources. The next three problems identified were, in order of importance, a lack of motivation to use ICT in education, the absence of a system for management and evaluation, and labor shortages in the supply of teachers and professional personnel. Second, with regard to the changing annual trends in China's education informatization needs, the issues of education/training and organizational environment to activate ICT use in education have been ranked high for the last eight years. In contrast, the matter of infrastructure has not been cited as a problem since 2008. However, more recently, the lack of relevant policy and the management and evaluation system have been raised, emphasizing the need for more systematic and professional policies and administrative systems.

• The Journal of Natural Sciences
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• v.11 no.1
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• pp.119-130
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• 1999

As Japanese economy has been well developed, the manpower problem of farmland has also become one of the largest and the most crucial issues in the overall agricultural policy of the Japanese Government. Particularly, the energetic younger generation and a core of agricultural labor force, has drastically decreased, while the weak older generation has increased. The severity of manpower shortage in agricultural sector led to create a farmer training programs which had been vigorously begun by the Yamagata Prefecture, and a center for promoting local autonomy. The major purpose of education for enhancement of status of future farmers as well as the welfare of core farmhousehold is to provide them with technical of vocational education to give training to those who want to become agricultural technicians, rural leaders of practical farmers Educational program for future and young farmers put emphasis on practical trainings which are directly applied to proper farm management. As a supporting policy for promoting future farmers' activities, Prefecture-level supports were strengthened to develop technical capability, managerial and supervisory ability, and the ability to lead organized activity so that the farm youth may operate modern farms with higher efficiency and greater specialization. Political consideration was also made to develop a rich sense of farm management as well as the adaptability necessary to introduce technical and managerial innovations. Methological measurements on how the Korean government has to do for solving the problem of agricultural manpower facing in farmland in Korea were noted.

• The Korean Journal of Franchise Management
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• v.12 no.4
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• pp.41-54
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• 2021

Purpose: Delivery food orders are on the rise due to the COVID 19 pandemic. Many customers are ordering food through delivery apps rather than visiting restaurants to eat out. Delivery application platforms are growing due to the development of O2O. Most of the people who provide gig worker for delivery applications are rider. Rider provides labor on their own terms and have more work flexibility and autonomy than ordinary workers. Trust can be transferred from a well-known entity to an unknown entity. From the customer's point of view of using the delivery application, trust can be seen through the third-party trust of the delivery application platform-rider-customer. Therefore, this study intends to investigate the effect on delivery application trust and rider trust through the well-known characteristics of delivery applications. Research design, data, and methodology: This study was conducted on Korean consumers over 20 years of age who have ordered food through a delivery application for the past month. After educating 5 investigators about the purpose of this study, 60 copies of the survey were conducted per person. During the investigation period, from September 2 to September 26, 2021, 322 copies were collected over 25 days. Among the collected questionnaires, 37 were excluded from insincere or partially unanswered, and 285 were used for analysis. In addition, the collected data were analyzed using SPSS 25.0 and AMOS 25.0. Result: As a result of the study, convenience, price, and variety of restaurants were found to have a significant positive (+) effect on app trust, but design did not have a significant effect on app trust. Also, it was found that convenience had a significant positive (+) effect on trust in rider, but design, price, and variety of restaurants did not have a significant effect. App trust was found to have a significant positive (+) effect on rider trust and intention to use, and it was found to have a significant positive (+) effect on rider trust and intention to use. Conclusions: First, this study established a structural framework between delivery application characteristics-delivery-app trust-rider trust-intention to use. Second, in this study, it was found that customer trust in well-known delivery applications was transferred to less-known rider trust. Third, the delivery application should increase the convenience of use. Fourth, delivery application should set the delivery fee appropriately. Fifth, delivery application must continuously train the rider.

• Korean Journal of Agricultural and Forest Meteorology
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• v.23 no.3
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• pp.156-162
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• 2021

The number of smart farms has increased to save labor in agricultural production as the subsidy become available from central and local governments. The number of illegal greenhouses has also increased, which causes serious issues for the local governments. In the present study, we developed Mask-RCNN model to detect greenhouses based on satellite images. Greenhouses in the satellite images were labeled for training and validation of the model. The Mask-RC NN model had the average precision (AP) of 75.6%. The average precision values for 50% and 75% of overlapping area were 91.1% and 81.8%, respectively. This results indicated that the Mask-RC NN model would be useful to detect the greenhouses recently built without proper permission using a periodical screening procedure based on satellite images. Furthermore, the model can be connected with GIS to establish unified management system for greenhouses. It can also be applied to the statistical analysis of the number and total area of greenhouses.

• Journal of agricultural medicine and community health
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• v.45 no.4
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• pp.194-207
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• 2020

Purpose: The purpose of this study is to develop and evaluate the curriculum, that was the continuing professional development program, for cultivating physician's competencies in public health. Methods: This study was conducted through in-depth interview and survey in the frame of ADDIE, from 2 May to 30 June in 2019. Participants were 7 physicians by in-depth interview and Respondents were 46 physicians worked in public health by survey. Results: The results were analyzed and described in the frame of ADDIE model. In the stage of Analysis, physician's core competencies in public health was presented to practical education, management of organization and labor force, communication with community, and director' role of public health center in the community as core competencies by in-depth interview. The skill - knowledge-attitude competencies were highest in order in the survey for placing priority (by Borich score) of 29 core competencies. In design stage, the educational objective of curriculum was established, that is to develop the competencies of knowledge, skills, and attitude needed for physician of public health in 21th century. In development and implementation stage, it is important to decide to lecturer, to get in advance educational materials to do the maintenance and management of curriculum. In the stage of evaluation, the educational satisfaction was high on the whole and educational effect was statistically significant. Conclusions: This study was an initial study of Korean doctors, and it aims to pursue competency-based education as a continuing professional development (CPD) beyond continuing medical education (CME) including knowledge, skills, and attitudes.

• Korean Journal of Labor Studies
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• v.23 no.1
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• pp.85-127
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• 2017

Due to the management innovation policy that was introduced to governmentsupported research institutes (GSRI) in 1998, their employment structure has been continuously changing, with the most notable increase of the number of non-standard researchers and the diversification of employment contracts. This paper examines changes in the employment structure of GSRI over the last 20 years in relation to the introduction and operation of the PBS (project base system), which is a main factor that fundamentally changed the employment structure of research institutes. This paper purposes to analyze the current status of non-standard workers in the science and technology research area through interviewing standard and non-standard researchers. Under the PBS as a principle of organizing their research project, the project-managers cannot help but exploit non-standard researchers to process research within a tight budget. This structure of organizing research projects reinforces the increase of the number of non-standard researchers and diversification of non-standard employment relations. In addition, the wage and working conditions of non-standard workers are getting aggravated in this structure. Considering the characteristics of research institutes, precarious status of non-standard researchers will have negative effects on the development of science and technology.

• Knowledge Management Research
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• v.23 no.1
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• pp.47-67
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• 2022

Computer and Internet information technologies(ICTs) have changed the modern service industry and people's life style. In particular, the global spread of COVID-19 has attracted more attention to contact service types such as self-service technology. With the increase in labor costs and the enhancement of consumer self-awareness, more and more companies transfer part of their work to customers through their own service technology. This study seeks to answer the following questions. (1) Do technology difficulty and safety perception affect customer value recognition in the self-service technologies? (2) Does customer value recognition influence the intention to use such technologies continuously? This study conducted an empirical analysis with 327 samples to validate the influence of self-service characteristics(technology difficulty and safety perception) on customer value recognition and continuous utilization intentions. Also, it analyzes the moderating effects of age and frequency of use on the relationship between self-service characteristics and customer value recognition. The study results show that the technology difficulty does not affect the customer's perceived value recognition; and the higher the customer's value recognition, the higher the intention of continuous use.

• The Journal of the Korea Contents Association
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• v.22 no.4
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• pp.246-260
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• 2022

This study assumed that chef's shared leadership perceived by chefs in hotel culinary department affects self-efficacy, group efficacy, and job performance. Based on this, the causal relationship between each variable was analyzed through leadership sharing. And based on the results, we tried to suggest a manpower management plan suitable for the hotel culinary department and provide basic data. The subjects of this study were chefs working in 8 luxury hotels in Seoul and Busan. A total of 302 questionnaires were analyzed. For analysis, SPSS 23.0 and AMOS 23.0 statistical packages were used. As a result of empirical analysis, it was found that it had a positive effect on self-efficacy and job performance improvement of hotel cooks. On the other hand, it was found that the chef's shared leadership did not affect job performance through collective efficacy and collective efficacy. In conclusion, it was suggested that a differentiated and efficient manpower management plan is needed to enhance job performance by enhancing shared leadership and self-efficacy for cooks, where collaboration and division of labor are important, and individual ability is important due to the nature of their work.

• Korean Association of Arts Management
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• no.56
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• pp.243-274
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• 2020

Maker culture in Korea began to receive public attention after the 2012 Maker Fair Seoul. Central and local governments took note of this trend and subsumed makers' culture into its policy domains such as Creative Industry, Creative Cities, 4th Industrial Revolution, and the all-encompassing Creative Economy. Creative Economy was a public policy discourse formed in the public sector for the purpose of overcoming economic depression and revitalizing the economy. Under Creative Industry and Creative Economy, creativity and culture/arts are deemed indispensable but at the same time objectified and alienated as their ultimate value are recognized only as the basis for economic production. In this article, makers' culture itself goes through the same process of objectification and alienation that creativity and culture/arts suffered as the relevant policies were pursued under Creative Economy. The authors attempted to corroborate this through the case of Makercity Sewoon, and found that the Seoul City's urban development plan surrounding Sewoon Plaza proceeded in a direction destructive to the local technological ecosystem and therefore conflicts with the pronounced goal of leading 4th Industrial Revolution by encouraging and nurturing makers' culture. Makercity Sewoon, although packaged in a discourse of Creative Economy and Creative City, betrayed the same problem of alienating arts/culture and labor that the previous discourse showed.