• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.11
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• pp.3506-3513
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• 2009

This study is to analyze the ripple effects of Jeju International Wind Ensemble Festival on Jeju regional economy and to explain the influence of the festival on Jeju regional society and culture. This study analyzed the economic ripple effects of the tourism industry with the Jeju inter-industry relation table. To explain the influence on Jeju regional society and culture, this study examined society-integrating part, policy-advertising part, culture-developing part, and industry-developing part.

• Journal of the Korea Convergence Society
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• v.12 no.7
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• pp.221-233
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• 2021

The purpose of this study is to analyze the effects of determinants of innovation performance on innovation performance in industry-research institute(IR) cooperation for researchers of government-funded research institutes in Daedeok Innopolis. We reviewed the existing literature on the determinants of innovation performance through cooperation, and established a conceptual framework to analyze the combinatorial effect of the determinants of innovation performance on innovation performance in IR cooperation. Data for empirical analysis were collected through a questionnaire survey targeting researchers at a government-funded research institute in Daedeok Innopolis. The fuzzy-set qualitative comparative analysis (fsQCA) was used to analyze the combined effect of determinants of innovation performance. The fsQCA results show that the configuration of high motivation, high trust, high commitment and high satisfaction of researchers of government-funded research institutes improve innovation performance. On the other hand, it shows that the configuration of high motivation, high trust, low commitment and low satisfaction of the researcher improves innovation performance.

• Journal of Life Science
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• v.21 no.8
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• pp.1199-1203
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• 2011

The present study evaluated the beneficial effects of polycalcium (a mixture of Polycan and calcium lactate-gluconate 1:9 [g/g]) on osteoporosis using in vitro assays. Cell proliferation and alkaline phosphatase activities of osteoblasts (human primary osteoblasts) and osteoclast differentiation of RAW264.7 cells (murine osteoclast progenitor cells) treated with different concentrations of polycalcium for various periods were assessed. Osteoblast proliferation was stimulated and prevented RANKL-induced osteoclast differentiation of RAW264.7 cells. These results support the development of ideal anti-osteoporotic agents, such as polycalcium, that exhibit properties that accelerate bone formation and inhibit bone resorption.

• Journal of the Korea Safety Management & Science
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• v.17 no.4
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• pp.143-151
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• 2015

The purpose of this study was to investigate temporal and spatial variations, and moments of the lower extremities of gait while playing the game with smartphone under different curb-heights. Ten male elementary school students(from 10 years to 13 years old) participated in this study. Twelve infrared cameras(Oqus-500) and two force plates(9260AA) were used for collecting data and these were processed via Visual 3D software. In conclusion, with or without smartphone and with different curb-heights, the spatial and temporal parameters of walking were not the same and coefficients of variations were not consistent. The maximum joint moments of the lower extremities with or without smartphone were not statistically significant but those of hip and ankle joint were statistically significant with regard to the different heights of the curbs.

• Journal of the Korean association of regional geographers
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• v.21 no.4
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• pp.649-659
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• 2015

According to the influence of the LINC project initiated by the Ministry of Education, Science and Technology in 2011, the number of 'University-Industry Collaboration Faculty' has been sharply increased for the last five years. It is viewed that university-industry collaboration faculty have played a prime role for promoting the university-industry collaboration. However, there is a potential threat that about 70 per cents of total expense needed for maintaining the university-industry collaboration faculty system are dependent upon finances of the LINC project. There is a concern that the university-industry collaboration faculty system will be disappeared, if a university or college fails to be selected in the LINC project or the government decides to suspend the LINC project. In order to grasp the realities and policy alternatives on the university-industry collaboration faculty system, this paper conducts a literature survey, a questionnaire survey, the in-depth interviews with experts and the persons concerned. Based on the results of the survey, we suggest policy implications in terms of legal, financial and structural dimensions.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.2
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• pp.646-652
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• 2011

The interest in personal health is now growing around the world. Accordingly, the insurance industry which is closely related to personal health is becoming more important. Insurance industry can be divided into to main stream, life insurance and indemnity insurance. This study attempts to compare the economic impacts of the life insurance industry and indemnity insurance industry using an inter-industry analysis. The study investigates production-inducing effect, value added inducing effect, employ-inducing effect, sectoral price effect using Exogenous specification. The results show that indemnity insurance industry induces production-inducing effect of 2.7 won, value-added-inducing effects of 1.6 won, employ-inducing effect of 26.9 person, sectoral price effects is 2.0%. On the other hand, life insurance industry induces production-inducing effect of 1.6 won, value-added-inducing effects of 1.0 won, employ-inducing effect of 16.5 person, sectoral price effects is 1.2%. Overall, indemnity inducements has higher economic impacts than life insurance.

• Journal of Practical Engineering Education
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• v.6 no.2
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• pp.99-104
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• 2014

Most important Industry-Academy cooperation program in university is field placement for increasing ability work. Purpose of field placement are to provide training opportunities and to increase competition in job market. But field placement may vary depending on the size of the industry and the students' ability. In severe cases, some students did not practicing but simple work. So it is difficult to achieve the purpose of practical training. Thus, we propose a method for increasing field training ability and activation field placement using Base camp.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.11a
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• pp.120-121
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• 2023

Recently, there has been a continuous imbalance between the demand and supply in the shipping industry. Consequently, shipping companies are implementing blank sailing to adjust the supply of vessels and achieve a balance between demand and supply. Blank sailing can create negative ripple effects by delaying cargo transportation, so this study uses Poisson regression analysis,

• Journal of the Korea Institute of Information and Communication Engineering
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• v.25 no.9
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• pp.1234-1243
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• 2021

This study intends to provide a forecast of the diffusion of countries participating in a newly proposed G to G mechanism named as the "International Defense Industry Cooperation Program of Korea", modeled after the U.S. Foreign Military Sales(FMS). For this purpose, the study analyses 40 years of statistical data of U.S. FMS customers to find two parameters, coefficient of innovation and imitation, which explain the diffusion in FMS customers. Furthermore, the study forecasts the diffusion in international participation to the proposed mechanism taking account of the differences in the level of government competitiveness and the strength of defense industrial base of Korea and the U.S. This study also provides recommendations for accelerating the desired outcomes under the new program. While Korea is likely to have relative advantages over 'imitators' in the international market, it will need to gain competitiveness in high-level capabilities going beyond the realm of medium-high level systems, and present attractive alternatives for offsets.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.12
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• pp.473-484
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• 2017

This study analyzed collaborative R&D projects funded by the Korean government from 2013-2015. For this analysis, input and output variables of projects were considered, and a combination of those variables was itemized. The output-oriented variable return to scale (VRS) model extended from the DEA methodology was adopted to evaluate the cooperation efficiency of the types of R&D collaboration, which were classified according to the project leader's organizations. In addition, hierarchical cluster analysis was conducted using the efficiency results of the scientific, technical, and economical outcome models. The results showed that cooperation efficiency between large companies and public research institutions was relatively high. Conversely, cooperation among medium-sized companies, small businesses and universities was particularly inefficient. The clustering results demonstrated the various strengths and weaknesses of the types depending on publications, patents, technical loyalties and the number of commercialization. In conclusion, this study suggests differentiated investment portfolios and strategies based on the efficiency results of diverse cooperation types among industries, universities and public research institutions.