• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.2
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• pp.516-529
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• 2018

Due to the growing awareness and demand for corporate social responsibility, the corporate activities designed to make a social contribution are becoming increasingly diversified. Nonetheless, according to a periodic survey, the public has become dissatisfied with the social contribution activities of domestic corporations. The perceptions of the social contribution activities of domestic corporations and the public were found to be quite different. In this study, the Social Contribution Activities were classified into three factors, "Socio-Cultural Resource Activities", "Indirect Social Resource activities" and "Economic Resource Activities", and the effect of each factor on the inter-firm connected activities and achievements of local development were analyzed. Firstly, the "Socio-Cultural Resource Activities" and "Indirect Social Resource Activities" were shown to have a positive effect on the Inter-firm connected activities in the community. Secondly, it was found that the more active the Inter-firm connected activities were in the community, the bigger their positive effect was on the achievements of local development. Thirdly, the "Economic Resource Activities" were shown to have a positive effect on the achievement of local development. Fourthly, "Socio-Cultural Resource Activities" and "Indirect Social Resource Activities" were shown to have a positive effect on the Inter-firm connected activities and an indirect positive effect on the achievement of local development. Based on this research, we quantitatively determine the relationship between the corporate social contribution activities and performance.

• Journal of the Korean Society for Library and Information Science
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• v.57 no.3
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• pp.231-248
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• 2023

The purpose of this study is to trigger a discussion on the educational gap between regions in school library resources. To this end, differences and correlations between other resources invested in the school library and output results were analyzed according to manpower allocation. There was a positive correlation between the number of books, the budget, the number of seats, the number of borrowed materials, and the number of students. It was analyzed that manpower allocation had a negative correlation with the number of subjects in which the ratio of students, the lowest grade in the achievement evaluation, was more than 1/2. As a result of examining the staffing according to the 「School Library Promotion Act」 by regional characteristics, it was found that the allocation rate was statistically significantly higher in the order of metropolitan area, and provincial unit. Depending on the regional characteristics, there were differences in net asset per household as well as differences in school library manpower assignment rates. In contrast, the large cities with relatively affluent school library manpower assignment rates were found to be higher. Therefore, based on the survey contents of this study, it was emphasized that the manpower stipulated in the 「School Library Promotion Act」 should be deployed as soon as possible even in relatively poor areas to bridge the educational gap between regions.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.05b
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• pp.1121-1124
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• 2003

최근 이동 네트워크에서 QoS(Quality of Service)를 보장하기 위해 기존의 ReSouce reserVation Protocol (RSVP) 메커니즘을 확장해서 사용하고 있다. 기존 연구들은 대게 이동 호스트의 이동을 도메인 내와 도메인간을 나누고 있다. 피러나 도메인 간 이동시에는 경계 셀의 중첩된 지역의 크기가 등록 과정과 자원 예약 과정 모두를 수행하기에 충분히 크지 않기 때문에 도메인 간 이동시 데이터 손실이 일어나 서비스 중단 현상이 발생한다. 본 논문에서는 두 개 이상의 도메인이 중첩된 지역에 위치한 그레이 셀을 도입하여 이와 같은 문제를 해결하고자 한다. 시뮬레이션 결과를 보면 제안한 프로토콜에서 이동 호스트가 도메인 간 이동을 하더라도 도메인 내에서 이동할 때와 거의 유사한 데이터 손실을 보이고 있기 때문에 도메인 간 이동 시 발생하던 서비스 중단 현상이 감소됨을 볼 수 있다.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.875-878
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• 2004

본 논문은 3차원 메쉬 모델의 정점간 거리 및 DCT를 이용한 3차원 메쉬 모델 워터마킹 방법을 제안한다. 제안한 방법은 3차원 메쉬 모델의 임의의 정점간 거리를 이용하여 워터마킹하게 되며 삽입 시 임의의 정점간 거리집합을 DCT 변환 하여 그 계수 값에 워터마크가 삽입된다. 그러므로 정점간의 거리를 DCT변환하여 삽입함으로써 비지각성 및 여러 공격에 강인하다. 또한 워터마크 크기만큼의 여러 거리집합을 생성하여 사용함으로 지역패치 및 지역분할 개념으로써 부분적인 공격에 강인하며 3차원 메쉬 모델의 페이스모양에 상관없이 워터마크를 삽입 할 수 있다.

• Journal of the Korean association of regional geographers
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• v.15 no.5
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• pp.525-536
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• 2009

In the period of rapid economic growth, it is possible to practice the growth policy by factors input and the regional development policy by the dispersion of growth. But, in the period of weakened growth, this model loses its theoretical and practical merit. The endogenous regional development model that can efficiently cope with a international competition and a uncertainty of international economy become an alternative policy of growth and regional development. France, which had a problem of overcrowding in the capital region by the centralized growth policy and regional development policy, phase the regional innovation system policy in order to establish the foundation of an endogenous regional development from the 1970's. The regional innovation system policy in France which pursues simultaneously the systematic regional knowledge creation and the regional development is very suggestive to the regional innovation system policy in Korea that pursues the endogenous regional development and the solution of the regional disparity.

• The Korean Journal of Ecology
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• v.24 no.5
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• pp.303-307
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• 2001

Some Feral Pigeons Columba livia were collected in commercial, industrial, park and resident areas of Seoul and heavy metal concentrations in their liver, kidney, bone and muscle tissues were measured to compare the levels of exposure by habitats. Statistical analyses showed some differences in the levels of heavy metals among these habitats. The levels of iron in liver and zinc in kidney were lower in resident area than in the other ones. Manganese and copper levels in all tissues were the highest in industrial area and park area, respectively. Lead bone level in resident area was the lowest, while that in commercial area was the highest. Cadmium level in kidney was higher in park area than in the other areas. Of these results, the levels of iron, zinc and lead in some tissues were related to traffic density in each habitats.

• Proceedings of the Korean Association for Survey Research Conference
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• 2001.04a
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• pp.37-57
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• 2001

Much effort has been made to measure regional difference showing the pattern of regionalism in Korea. Focusing the concept of social distance, this paper examines various election and regional preference data. The paper presets three major findings. First current election data show clear regional cleavage. Second, regional discrimination and prejudice is often found in one' s everyday life. Third, political aspect of regionalism is strongly related to social aspect of regionalism. These findings suggest that regionalism in Korea will survive for the time being. The regionalism is rooted in everyday life. To political elites, it became an attractive and economic way to maintain their power. This tendency will promote the preference for parliamentary system among political elites and the possibility of appearance of regional party.

• Journal of the Korean Geographical Society
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• v.40 no.4 s.109
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• pp.402-415
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• 2005

This study inquired the features of restructuring of shipbuilding industry and structure of community cooperation. The Sinhyeon-eup region has experienced rapid changes as a large shipyard location. Prior to Korea, Japan has developed the cooperation of company-community-residents relationships and the reorganization of location systems through division and accumulation system. The restructuring of shipbuilding industry in Korea have focused on the improvement of business environment. So they have not been efficiently settled in the accumulation and the cooperation structure between company and region. Japan established the organic cooperation structure of company and community before the large restructuring, while the shipbuilding industry city of our country commenced it with the crisis of community by the restructuring. In the Sinhyeon-eup region, The connecting ring among the production sections of a core company in center is established. However the structure of community cooperation is weak. The structure of community cooperation as local governance consist of company, pubic institution, local residents, and regional expert. This structure can be a rational channel in which it can not only strengthen the cohesion of the community, but also solve the present questions of the industrial city.

• The Korean Journal of Ecology
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• v.26 no.3
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• pp.91-96
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• 2003

To monitor the heavy metal exposure conditions of Feral Pigeons Columba livia, we collected them at commercial area, industrial area, park area and resident area in Seoul. In feathers, iron concentrations were significantly different among habitats(ANOVA, p<0.05), and were the highest at park area. Manganese concentrations were relatively higher at industrial and park area than other areas(ANOVA, p<0.05). In case of copper levels were the significantly highest at park area(ANOVA, p<0.05). Zinc, lead and cadmium had no difference among habitats. Correlation between livers and feathers concentrations were highly significant to copper(r²=0.983, p<0.01) and cadmium(r²=0.632, p<0.01), but iron, zinc, manganese and lead were not significantly different.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.6
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• pp.62-69
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• 2020

This study examined Internet discourse on inter-regional co-prosperity. In particular, the study is interested in the co-prosperity between the Daegu-Gyeongbuk regions. The Internet discourse was searched through a set of four keywords: co-prosperity, economy, business attraction, and cultural tourism. The study also conducted sentiment analysis of YouTube comments to determine how the Internet responds to co-prosperity topics. The findings of the analysis are as follows. First, Internet discourse related to co-prosperity has evolved from abstract concepts to concrete cooperative measures and policy contents. Second, the discussion of co-prosperity has moved from outside help or support to self-sustaining innate motivation. Finally, YouTube sentiment analysis showed that if co-prosperity efforts between regions are promoted through concrete policy contents, it becomes easier to gain positive responses from citizens and lead a positive policy drive. In this regard, a study on Internet discourse is a useful means to detect citizens' response to inter-regional co-prosperity.