• Journal of the Economic Geographical Society of Korea
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• v.10 no.4
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• pp.444-460
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• 2007

The purpose of this study is to investigate the logical bases and the real situation of the CSR(corporate social responsibility) execution in the context of local governance. Basically, some management necessities to establish a strategic relationship between a firm and its regional community, is the main reason of CSR execution in the region or in general. Although some costs in forms of money or manpower or resources, should be paid to execute the CSR in a short term, there are so many advantages resulting from it in terms of long time periods. Corporate social responsibility seeks to induce a sustainable harmony or interdependent relationship between the firm and its regional community. In case of POSCO Gwangyang works, so much various forms of community contributions are promoted as a part of CSR executions from the passive reaction for civil petitions to the good corporate citizenship activities. In spite of such an active CSR execution in Gwangyang works, there seems to be required that another way within the works should be explored in order to make it much more effective. Optimal distribution of various resources which are called out for the CSR, is one of the key factors that can affect the strategic result of CSR.

• Journal of the Economic Geographical Society of Korea
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• v.14 no.4
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• pp.583-602
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• 2011

Based on the survey, this paper examines entrepreneurs' attitude toward corporate lending in Pusan region. The results show that the relationships of manufacturing firmswith banks are different from those of non-manufacturing firms. These are mainly due to the differences in the operational grounds between them. The non-manufacturing firms have their operational ground in Pusan, thus they have local banks as their mainbanks and depend heavily on mainbanks' credits. However the business network of the local banks is not broad enough to satisfy the manufacturing firms financial service needs. Therefore, the manufacturing firms maintain close relationship with not only regional local banks but also other banks. The results of the study demand the local banks to produce information of the regional firms and to monitor them more widely and tightly. One of the important contributions of this paper is that it has succeeded in making clear the importance of relationship banking of the local banks.

• Journal of the Economic Geographical Society of Korea
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• v.16 no.1
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• pp.50-70
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• 2013

The creation of new economic paradigm shift in creative economy age have influence on the characteristics of social networks and space, it leads to the formation of new relationship in space depending on social network service development. In this paper, it gives a name to 'social network resource' the power affecting these features and to find the meaning of spatial changes in the economic geography perspectives. 'Social network resource' shows the characteristics of openness, sharing, participation and cooperation, with features of encompassing all the features of local and global characteristics in space. This features are related the meaning of 'trans-locality' and can be found in the case of 'WikiSeoul.com (http:/www.wikiseoul.com)', Seoul's social knowledge sharing web platform. In particular, physical resources, human resources, information resources, and the characteristics of the relationship as a resource features was found and these features appear in space is projected to the space of social relations, it reflects the characteristics of qualitative space regarding social network resource.

• Journal of the Korean Geographical Society
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• v.38 no.4
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• pp.463-477
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• 2003

This study identified the effects of global temperature rise on snowfall change over Korea selecting Seoul, Gangneung, Gunsan, and Daegu as study areas. The trend of snowfall change has generally decreased since 1950s over Korea, but has only increased in Gunsan since 1990s. The variation of snowfall days are similar to those of snowfall. The relationship between snowfall over Korea and the anomaly of global mean temperature in spring has a negative correlation. The change of Siberian High intensity also has a good relationship with snowfall in both Gunsan and Gangneung; the former is positively correlated while the latter is negatively correlated. This result might suggest that if the intensity of Siberian High would weakens due the ongoing global warming in the future, there would be a possibility that the amount snowfall could decrease in Gunsan but it could increase in Gangneung.

• Journal of the Economic Geographical Society of Korea
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• v.15 no.2
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• pp.240-257
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• 2012

Regional innovation cluster is closely related to promoting innovations through activities for knowledge sharing and exchanges among organizations in an adjacent regional context. However, performance of activities for knowledge sharing and exchanges are basically influenced by cultural characteristics of the industries or regions where the organization belongs to. Therefore, knowledge management strategies in a unit of a regional cluster need to consider the cultural characteristics of an industry or region and in turn different activities need to be adopted according to cultural characteristics. This study explores the relationship between cultural differences and the performance of the activities to promote knowledge exchanges in a regional innovation cluster. For this study, factors reflecting cultural characteristics of diverse industries and regions were extracted and the relationships with the performance of the activities promoting inter-organizational knowledge exchanges were analyzed through statistical method.

• Korean Journal of Plant Resources
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• v.22 no.5
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• pp.446-453
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• 2009

RAPD analyses were performed to investigate genetic relationships and useful molecular maker for 3 species and their 17 regional populations of the Pueraria lobata and related taxa. The length of amplified DNA fragments ranged from 200 to, 2,800 bp. Two hundred and eight scorable polymorphic makers and three scorable monomorphic makers were found from the PCR reactions with 15 random oligo primers, and those were analyzed by Nei's genetic distance coefficient. Based on the UPGMA phenogram from RAPD analyses, two major groups (9 populations from Korea; 3 populations from foreign countries) were recognized. And it showed distinct genetic differences from related taxa. The RAPD results was very useful to define the samples by geographical distribution and to discuss the relationships among the populations and their related taxa of the Pueraria lobata.

• Journal of KIISE:Information Networking
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• v.30 no.2
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• pp.167-178
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• 2003

In mobile computing environments, queries based on the location of mobile clients (MCs) may cause different results. We say that the data of these results are location dependent data (LDD). Location-dependent queries to LDD need to be processed in conjunction with the geographical distance. The efficiency of query processing may also be increased by LDD relationship, etc. But there is the problem of fuzziness about how the distance used in location-dependent queries is evaluated and the data regions are organized. In this paper, we quantify the fuzziness of a location-dependent fuery on LDD. And we propose data regions for LDD, called LDD regions, by relationship of accessed data and the degree of distance between data objects and MCs' locations. In simulation studies we show that the number of database access for location-dependent queries, which have several settings on MCs' favor and two granularity of regions, can be smaller in proposed LDD regions than that in geographical regions.

• Korean Journal of Ichthyology
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• v.18 no.1
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• pp.12-19
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• 2006

To examine the relationship of geological distribution and phylogenetic tree of O. latipes in the Far East, we analyzed cytochrome b (cyt b) gene in the mitochondrial genome. In this study we employed the entire sequence of cyt b of 53 samples collected from nine Korean locations and 117 cyt b data retrieved from the GenBank. From 170 Oryzias latipes cyt b sequence data, 142 different haplotypes were identified and phylogenetic relationship was reconstructed based on the dataset. According to the phylogeny, haplotypes were divided into three major haplogroups A, B and C, and their relationships were well correlated to their distributional patterns. Haplogroup A which is widely distribute in the southern part of Korea is separated in the geographical distribution from the haplogroup B which is found from China to the western part of Korea. Haplogroup C is only found in Japan.

• Journal of the Economic Geographical Society of Korea
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• v.8 no.2
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• pp.217-236
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• 2005

This paper aims to analysis the production linkage relationships between large firm and its subcontracting firms, especially focus on the spatial network and collaboration network. For the purpose of it, the division of semiconductor in Samsung Electronics and its most important subcontracting firms are picked up for the case study. The empirical study show that the location distribution pattern of Samsung Electronic's subcontracting firms is concentrated very highly on the Kyeong-Ki Province and Chung-Nam Province in Korea, which is the location sites of Samsung Electronic's key plants as well as the best environment for business in Korea. And the major subcontracting firms seems to be in the hierarchic and vertical relationship with Samsung Electronics rather than horizontal and good collaboration network in this case.

• Journal of the Korean Geographical Society
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• v.44 no.6
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• pp.675-690
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• 2009

This paper aims to analyze number of Asian dust days and their controlling factors in Korea. Asian dust days, Arctic oscillation index, Antarctic oscillation index and Eurasian snow cover data were used in this study. The number of Asian dust days was increasing after the middle 1980s. The number of Asian dust days was concentrated in April. The number of Asian dust days was increased second half (5.1 days) than first half (3.2 days) of the study period. The number of Asian dust days had positive relationship with winter Arctic oscillation index and Antarctic oscillation index. When the Arctic oscillation index and Antarctic oscillation index is positive, the Asian dust days will be increased. The number of Asian dust days had negative relationship with the Eurasian snow cover. When the Eurasian snow cover will be decreased, the Asian dust days will be increased.