• Korea journal of population studies
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• v.21 no.1
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• pp.105-128
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• 1998

There are about 5,300,000 overseas Koreans in the world. This is about 11.8 percent of the total population of the Korean peninsular. They reside in more than one hundred nations. This exodus occurred due to forced emigration, escape from oppressive regimes, and economic opportunity. Most of them are living in the four regions, that is, China, Japan, America, and Central Asia. The purpose of this paper is to examine the pattern of Korean migration to overseas and to compare the life style of overseas Koreans. The data are taken from a sample survey, which was conducted in China, Japan, America, and Central Asia. A total of 300 respondents were interviewed in each country. The result shows that there are some differences in the lives of overseas Koreans. For example, the Koreans in Central Asia may have suffered the greatest hardship, the similar case was found in the Koreans in China. By contrast, the issue of ethnic conflict becomes the most serious problem in the Koreans in Japan. This study also shows many aspects of common Korean heritage, that is, hard work, diligence, and high level of education. In addition, the study indicates that overseas Koreans are trying to retain Korean traditional values and relationships in their families.

• Corrosion Science and Technology
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• v.7 no.5
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• pp.265-268
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• 2008

Prestressed Concrete Cylinder Pipe(PCCP) had became one of the dominating kinds of pipes substituting for steel pipes because of its unique feature (high intensity, high pressure and high leakproofness). PCCP was produced firstly by Bonna company in France. By the end of 20th century, there were over 19000 km of this product installed in America. PCCP was introduced from Ameron company by Shandong Eletric Power Pipeline Engineering Company in 1988. As the statistical data in 2002, 700 km of PCCP had been applied in China, and the application trended towards rapid increase.Since prestressing wire would be corroded in environment, Several accidents due to the breakdown of pipe had happened. Consequently the external wall of pipe should be covered with protective coatings. There was a lack of technical study in corrosion and control of PCCP, because PCCP had been applied for a short time in China. in order to ensure the service life of PCCP, we have developed a kind of protective coating for concrete pipe, which had high intensity and anti-corrosive property with convenient applicability. The physical and chemical properties, painting technology and field application of this coating was introduced in the paper, at the same time, the future of external protective coating for PCCP was looked into.

• ALGAE
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• v.31 no.4
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• pp.303-315
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• 2016

Compsopogon specimens collected in China were examined based on morphology and DNA sequences. Five molecular markers from different genome compartments including rbcL, COI, 18S rDNA, psbA, and UPA were identified and used to construct a phylogenetic relationship. Phylogenetic analyses indicated that two different morphological types from China clustered into an independent clade with Compsopogon specimens when compared to other global samples. The Compsopogon clade exhibited robust support values, revealing the affiliation of the samples to Compsopogon caeruleus. Although the samples were distributed in a close geographical area, unexpected sequence divergences between the Chinese samples implied that they were introduced by different dispersal events and from varied origins. It was speculated that Compsopogon originated in North America, a portion of the Laurentia landmass situated in the Rodinia supercontinent at approximately 573.89-1,701.50 million years ago during the Proterozoic era.Although Compsopogonhad evolved for a rather long time, genetic conservation had limited its variability and rate of evolution, resulting in the current monospecific global distribution. Additional global specimens and sequence information were required to increase our understanding of the evolutionary history of this ancient red algal lineage.

• Journal of Arbitration Studies
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• v.19 no.3
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• pp.67-91
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• 2009

Nowadays, Alternative Dispute Resolution in terms of reconciliation, arbitration, and mediation is in the spotlight as a try to overcome the limits of a lawsuit as well as the judicial reform. Since many articles have studied ADR in America, Germany, Japan and the like which developed the system in advance, this article compares ADR in major Asian countries including China, Indonesia, Singapore, Thailand, Malaysia, India, and Vietnam etc. introducing ADR organizations as well. On the matter of vigorous trade and investment between Asian countries currently, it seems inevitable not to have consequential disputes through international exchange. Thus it will be very useful to know the law to resolve the conflict between the countries involved. This article is written to help to resolve the disputes in Asian countries and provide research materials to develop ADR in Korea by comparing the ones in major Asian countries. In addition, the comparative study of ADR in Asian countries should be continued to find the model which best fits in Asia as well as to nurture talent.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.38 no.1
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• pp.29-38
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• 2005

The distributions of fish larvae and juveniles from the East China Sea, Yellow Sea and near Tsushima Island were investigated in Spring using the Maruchi (1994-1995) and Unagi (1996-1997) nets. A total of 94 species of fish larvae and juveniles belonging to 49 families under 17 orders were identified, of which Engraulis japonicus was dominant in every year except 1995 where Trachurus japonicus was dominant. Cluster analysis based on abundance and species composition by sampling stations (St.) revealed that the similar stations formed an arcuate group from Tsushima Island to southern Jeju Island in 1994, and from the Yellow Sea to southern Jeju Island in 1996. We concluded that these patterns resulted from the influence of the Tsushima Current prevailing in the east, and the Chinese Continental Waters and/or Hwanghae Cold Waters prevailing in the west, with Jeju Island exerting an influence in the centre. The diversity and composition of St. 97-3 and St. 97-5, both located where the Tsushima Current splits from the Kuroshio Current, was greatly different despite their close proximity. However, the former is located on the continental shelf, with the latter on the continental slope. This suggested that both topography and the Kuroshio Current have the most influence on the distribution of fish larvae and juveniles in this region. Furthermore, the weak Hwanghae Cold Waters of 1997 may have also limited the mixing of fish larvae and juveniles between the two stations.

• The Research Journal of the Costume Culture
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• v.20 no.2
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• pp.208-221
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• 2012

The purpose of this study is to identify the effects of sportswear brands' country-of-origin on purchase intention (PI) in terms of brand personality as perceived by Chinese university students. Chinese students preferred to shop for sportswear at specialty stores, liked Nike and Adidas most, design was the most important factor when selecting, selected their sportswear themselves, and gathered information from TV ads. With regard to perceptions of brands country-of-origin, America was perceived as a developed country, influential to the world, but as having a bad relationship with China. Germany was perceived as a developed country and as having a well-developed civic culture, good people image, high technology, high influence on the world, and a good relationship with China. Italy was perceived as a developed country with the highest civic culture. China was perceived as a developing country, as having a good people image, and low technology and low influence on the world. Japan was perceived as a developed country with high technology. Factors of brand personality were sincerity, competence & sophistication, and excitement. Nike was perceived as having high competence & sophistication and excitement, Adidas as having high competence & sophistication and excitement, Lining as having high sincerity, and Mizuno's brand personality was very low. People image, competence & sophistication and excitement became higher, PI of Adidas increased. If people image, competence & sophistication and excitement became higher, PI of Kappa increased. If a country was developed and competence & sophistication and excitement became higher, PI of Lining increased. If civic culture, people image, technology, competence & sophistication and excitement became higher, PI of Mizuno increased.

• Proceedings of the Plant Resources Society of Korea Conference
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• 1999.10a
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• pp.1-45
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• 1999

To date many kinds of compounds have been obtained from plants kingdom as antineoplastic and anti-cancerous agents. However, there is no special type of compounds for ncancer therapy. Various types of substances are effective for various types of cancers and tumors: for instance, alkaloids, lignans, terpenes and steroids etc. Curcumol obtained from Curcuma aromatica was tested and noticed to be effective against cancer of the uterine cervix clinically Oridonin isolated from Rabdosia ssp.is now investigated for clinical trials in China. Moreover, camptothecine isolated from Camptotheca acuminata is also antineoplastic alkaloid, but is very toxic. Chemical modification has been tried to decrease its toxicity. This compound is now using as clinical agent. Harringtonin was investigated as an anticancerous drug in China. Taxol, a compound with a taxane ring isolated from the bark of Taxus brevifolia, has been demonstrated to have substantial anticancer activity in patients with solid tumors refractory standard chemotherapy. Supply of this drug has severely limited full exploration of its antineoplastic potential. Some efforts are continued in National Cancer Institute NCI) Washington for surveying various Taxus species for optimal taxol content, improvement in semi-synthesis from baccatin III, improvement in method of extraction, and development of alternative renewable resources. Further, there are many compounds which have been reported as antineoplastic agents. On the other hand, we have screened on higher plants collected in Japan, China, Korea, Southeast Asia and South America for antineoplastic activity, which has been done using Sarcoma 180 ascites in mice, P388 Iymphocytic leukemia in mice, Chinese hamster lung V-79 cells, P388 cells and nasopharynx carcinoma (KB) cells in our laboratory, as primary screening. In this meeting, I will present on antitumor and cytotoxic substances of the higher plants (Rubia cordifolia, Ailanfhus Vilmoriniana, Aster tataricus, Taxus cuspidata var. nana, Cephalotaxus harringtonia var drupacea, etc.) selected from above screening tests.

• Plant Resources
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• v.3 no.1
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• pp.1-45
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• 2000

To date many kinds of compounds have been obtained from plants kingdom as antineoplastic and anti-cancerous agents. However, there is no special type of compounds for cancer therapy. Various types of substances are effective for various types of cancers and tumors: for instance, alkaloids. lignans, terpenes and steroids etc. Curcumol obtained from Curcuma aromatica was tested and noticed to be effective against cancer of the uterine cervix clinically. Oridonin isolated from Rabdosia ssp. is now investigate for clinical trials in China. Moreover camptothecine isolated from Camptotheca acuminata is also antineoplastic alkaloid, but is very toxic. Chemical modification has been tried to decrease its toxicity This compound is now using as clinical agent. Harringtonin was investigated as an anticancerous drug in China. Taxol, a compound with a taxane ring isolated from the bark of Taxus brevifotia. has been demonstrated to have substantial anticancer activity in patients with solid tumors refractory standard chemotherapy. Supply of this drug has severely limited full exploration of its antineoplastic potential Some efforts are continued in National Cancer Institute(NCI) Washington for surveying various Taxus species for optimal taxol content, improvement in semi-synthesis from baccatin 111, improvement in method of extraction, and development of alternative renewable resources. Further, there are many compounds which have been reported as antineoplastic agents. On the other hand, we have screened on higher plants collected In Japan, China, Korea. Southeast Asia and South America for antineoplastic activity, which has been done using Sarcoma 180 ascites in mice, P388 Iymphocytic leukemia In mice, Chinese hamster lung V-79 cells, P388 cells and nasopharynx carcinoma(KB) cells in our laboratory, as primary screening. In this meeting, 1 will present on antitumor and cytotoxic substances of the higher plants(Rubis cordifolia, Ailanthus vilmoriniana, Aster tataricus, Taxus cuspidata var. nana, Cephalotaxus harringtonia var. drupacea, etc.) selected from above screening tests.

• Journal of Ginseng Culture
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• v.3
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• pp.38-53
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• 2021

This research uncovered that the world-renowned British Museum has displayed ginseng as part of notable exhibitssince its opening. The British Museum was established in 1753 upon the bequest of Sir Hans Sloane, a famous physician, scientist, and collector. At the heart of his collections was the vast amount of vegetable substance specimens. This study first reconstructed Sloane's collection activities in the context of British Imperialism and botanical science in the early modern period. It then traced the origins and routes by which four ginseng specimens were obtained: Radix Ginseng or ninzin from China (VS 532), Ginseng. Id (VS 8,198), the roots and seeds of ginseng (VS 7,825), and ginseng root (VS 12,140). These specimens were presumed to originate from one type of Korean ginseng from China, a Japanese ginseng variant from Japan, and two ginseng species from North America. The English public learned about ginseng and ginseng exhibits via a flourishing printing culture. In England, Korean ginseng was appreciated much more highly than American ginseng.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.27 no.12
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• pp.28-37
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• 2013

This paper focuses on the domestic illumination research trends in 2012 based on reviewing the published papers in the Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. It classifies and resumes the papers in five themes including exterior lighting, interior lighting, LED/OLED, optical device and optical fiber, and lighting industry. By comparatively studying a large number of papers published in Japan, North America, and China in the same year, the international illumination research trends are also figured out and further academic research topics are suggested.