• 농촌의학ㆍ지역보건
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• 제21권1호
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• pp.21-45
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• 1996

The purpose of this study is to compare the health status of Korean and Chosun-Jok elementary children. To accurately achieve the purpose, a survey was conducted in Yanbian area in China and Kojae in Korea during the period of June 15 to July in 1995. This survey was performed by using two survey methods. The first was the parents' survey method. It asked structured questions about their children. The second method focused on the actual health of the children. It used the collection of children's physical records in school. Guided by the school teachers, each child distributed the questionnaires to their parents. We used stratified-cluster sampling method to determine subjects. 1,083 questionnaires of 1,749 were used to analyze the data (666 questionnaires were incomplete and were not used in the analysis). Each questionnaire matched the data of their physical record. : Body Weight, Body Height, Chest-Circumstance, Eyesight, Dental Health. Using the data, we compared the BMI(Body Mass Index) the Koreans and Chosun-Jok in China. The results of this study were as follows : Comparing the general average physique of contained body height, body weight and chest circumstance of Korean and Chosun-Jok, the general physique of Chosun-Jok is inferior to that of Korean regardless of age and sex. Meanwhile, the average physical constitution of Korean compared the Chosun-Jok (i.e. eyesight and dental hygiene), revealed that the physical constitution of Chosun-Jok is superior to that of Korean without concern of age and sex. Average BMI of Chosun-Jok is lower than that of Koreans. But, it seemed that most of the students in both groups maintain an adequate health level. In the case of children from 10 to 12 years old, females are superior to males through all data contained of the body weight, the chest circumstance, and the body height. It seems that females and males have a different maximum growth age. Most of the parents preferred a good physique as a good health condition for their children. The physique of each child was affected with some variables, including the number of family members, and the educational level of the parents. According to the above results, the students' physique in Korea is superior to that of Chosun-Jok in China. But, Koreans are inferior to Ethnic Koreans in China in the students' physical constitution. In conclusion, we consider Chosun-Jok in China to maintain an adequate health level in their physique and physical constitution.

• 지역연구
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• 제15권2호
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• pp.131-153
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• 1999

Since 1980's there have been two trends that obviously developed in the would -- economics globalization and urban internationalization. China, with is reform and opening-up policy and rapid economic growth, keeps pace with these two trends. The term "International City" has no putative standard or definition. If we make an analogue of urban functional hierarchy in the world with a pyramid, the International Citiesa are the few elites on its top. The highest level international cities can be called "World City" or "Global City". In today's new international division of labor, they are diversified leading cities with control capacity on a world scale, like New York, London, and Tokyo. The secondary international cities are either diversified cities with influence and regulative functions on multinational scale or specialized cities on politics, economics, culture, or other aspects with worldwide impact. Judged by different criteria, there is no city that is qualified as International City with the exception of Hong Kong, which was returned to the P.R. of China in 1997. Nevertheless, Some favorable conditions for the development of the international city still exist in China. This country is already the sixth largest economic entity in the world, and the second largest economic entity in the world, and the second largest one if GNP estimated by ppp. Furthermore its import and export value make up for 40% of its GNP, indicating that China is repidly merging into global economy. In this 1, 2 billion-population country, the difference of economic levels between urban and rural, coastal and inland regions is so big that a few metropolises in the coastal region have the possibilities and potentials to develop into international cities regardless of rather low GNP per capita of the whole country. This article will focus on analysis from several perspectives, such as the proportion of foreign trade values in GDP, the proportion of imports and exports by foreign funded enterprises in total foreign trade value; distribution of the 500 largest foreign-funded enterprises; distribution of the 500 enterprises with largest import and export values; distrigbution of foreign computer and telecom companies with offices in China; the number of outward flights per week and the international tourists; the value of foreign capital used in cities and so on. From this analysis, it is predicted that Chinese international cities will surely emergy from the eastern coastal regions and they must be the core cities of metropolitan interlocking regions that have been formed or in the process of forming. Those international cities will arise from south to north in turn : Hong Kong-Guangzhu, Shanghai, Beijing-Tianjin, and perhaps the last one is Dalian-Shenyang. The other side of this issue is that there is a long way for the coming international cities in China except Hong Kong. At least China and these core cities must continually devote to (1) improve the regional composition of foreign capital sources. (2) improve the composition of export commodities. (3) improve the investment environment (including hard and soft environment) to attract more transnational corporations to settle. (4) deepen the reform of state-owned enterprises and establish Chinese own transnational corporations to enter the world market.ons to enter the world market.

• 건축역사연구
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• 제3권1호
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• pp.123-142
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• 1994

This paper is a part of "A Case Study on The Dwellings and Settlement of Korean Immigrants to North-Eastern Province of China". Among various subjects from the study, this paper covers with the spaces and life style in the dwellings of Korean Immigrants. The purpose of this paper is to discribe how their dwelling culture has been moved and changed to a new environment. One rural village of Korean Immigrants named "Ch'ang-ts'ai" in Yen-pien Province was selected where we investigated more than 110 households. From the formal interview, I collect the data on the family structure, family economic state, dwelling spaces and its use, and dwelling facillities and furniture. From informal interview with key informants, I analyze how they have changed their dwelling spaces and life style since they moved here. Based on the analysis of the data, I conclude that major features of their dwelling and life style has been moved from Korean penninsula, specially from 'Hamkyong' Province where their ancestor has lived. This features are summarized as follows: a. Dwelling spaces and its functions are simillar to typical dwelling type of Hamkyong Province. b. They use "Chong-ji" for both a cooking space and a major living space. c. They have a life style of sitting on the floor. d. Bedrooms are differentiated with male and female. e. Most of their dwelling facillities and furniture arc different from those of Chinese in the same province. Since they immigrated, there has been some social changes which could influence on making their dwelling culture. But they have preserved their cultural identity on their dwellings and life style. So I suggest that the dwelling culture of a society would be seldom changed by immigration, as long as they will be given similar conditions such as the independent ethnic community, the same ecosystem, and economical autonomy.

• 수완나부미
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• 제2권2호
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• pp.1-28
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• 2010

This paper offers a brief introduction to Vietnamese folk paintings. The discussion compares Vietnamese folk paintings with the Korean folk painting tradition. Among the main purposes of this paper is the exploration of directions for future research on Vietnamese folk paintings. Vietnamese folk paintings, although extensively influenced by their Chinese tradition of minjian nianhua (folk New Year pictures), form an independent tradition, reflecting the local lifestyle and religious practices of Vietnam. However, compared to Korea or Japan, China remains the dominant source of influence for Vietnamese folk paintings. They were either created using a combination of painting and woodblock printing techniques, which was also the case with minjian nianhua, or using multicolor woodblock printing techniques. In cities like Hang Chong, the combination of painting and woodblock printing techniques was used mainly, following the customary practice in Yangliuqing in Tianjin, China, in which colors were added to the drawing printed from the woodblock. Meanwhile, folk paintings produced in rural areas such as Dong Ho are wholly color woodblock prints, similar to minjian nianhua from Yangjiabu in Weifang. In Lang Sinh, simple drawings, intended for casual purposes, were also created using the combination of woodblock printing and painting techniques. Folk paintings produced in cities and rural areas were distinct from each other, not just in techniques, but also in terms of style and theme. Vietnamese folk paintings show a certain degree of thematic similarity with Joseon folk paintings. This is mainly due to the fact that the two countries' folk paintings developed and evolved in parallel with their Chinese counterparts, minjian nianhua. Also noteworthy is the fact that Vietnamese folk paintings, while they share the simplicity and candidness of Joseon folk paintings, are at the same time somewhat more decorative than the latter. For best results, future research on Vietnamese folk paintings should be conducted together with research on minjian nianhua. Traditional pigments constitute an important area of research in this field. Attention should be also paid to the religious paintings of ethnic minorities in Vietnam, as they are discovered in the future.

• 대한원격탐사학회지
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• 제33권5_2호
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• pp.709-720
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• 2017

본 연구에서는 지난 20년간(1996~2015) 중국 동북 3성에서의 옥수수 수확량과 위성기반 식생지수인 NDVI (Normalized Difference Vegetation Index) 그리고 여러 기후요소들간의 월별 상관성을 분석하고자 하였다. 중국 동북 3성의 옥수수 재배지역에서 옥수수 수확량은 작황시기의 NDVI와 통계적으로 유의한 양의 상관관계를 보였고, 8월과 9월의 최고기온 및 여름철 $30^{\circ}C$ 이상의 고온 발생빈도와 음을 상관관계를 가졌다. 옥수수 수확량과 강수량간의 상관관계는 7월에 요녕성에서만 유의한 양의 계수를 나타내었고 길림성과 흑룡강성에서는 상관성이 나타나지 않았다. 본 연구를 통해 중국 동북 3성의 옥수수 수확량을 추정하기 위해서는 NDVI와 최고기온 자료를 예측인자로 사용하는 것이 적합할 것으로 생각된다.

• Asian Pacific Journal of Cancer Prevention
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• 제14권12호
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• pp.7207-7213
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• 2013

Background: Despite the efficacy of regular mammograms, the incidence and mortality rate of breast cancer have been increasing in China. Insufficient studies on the factors affecting mammography adherence in Chinese married women have been conducted. The purpose of the present study was to explore the factors associated with adherence to guidelines for regular mammography among Chinese married women. Materials and Methods: The participants were recruited conveniently and included Chinese and Korean Chinese women who were married, living at Yanbian City in China. Demographic information, status regarding eight risk factors of breast cancer, health responsibility, and perceived benefits/barriers of mammography were obtained. Descriptive analyses, t-test, and multivariate analysis were performed. Hierarchical logistic regression was conducted to explore the factors associated with regular mammography adherence in Chinese and Korean Chinese subgroups. Results: About 24% of the sample population was adherent in going for regular mammography. The adherent group was significantly more educated, had more children, and had a lower proportion experiencing early menarche and a greater menopausal proportion than the non-adherent group. The final model using logistic regression analysis showed that being Chinese [OR=2.199 (1.224-3.951)], having no or one child [OR=4.879 (1.835-12.976)], early menarche [OR=3.515 (1.057-11.694)], being menopausal [OR=3.120 (0.965-10.088)], aged 40-49 [OR=2.374 (1.099-5.124)], having low education [OR=0.400 (0.211-0.765)], and perceiving greater benefits in doing mammography [OR=1.080 (1.014-1.151)] were significantly associated with mammography adherence, after controlling for covariates. Conclusions: Sociocultural sensitive intervention for minorities should be emphasized when improving the adherence of regular mammography. Intervention tailored for women with lower education should be delivered and the benefits of mammography should be propagated to women in rural areas of China.

• 무역학회지
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• 제43권1호
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• pp.131-152
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• 2018

본 연구는 중국의 각 지역별 시장에 대한 옴니채널시장 잠재력을 분석·평가함으로써 한국 물류기업 및 소매유통기업의 협력진출을 위한 전략수립에 대한 시사점을 제시하는데 목적이 있다. 중국의 전자상거래, 소매판매, 특송서비스에 영향을 미치는 변수를 문헌연구를 토대로 추출하여 회귀분석 및 분산분해 분석을 실시하였다. 즉, 중국 31개 지역의 각 지역별 통계자료를 활용하여 각 지역별 전자상거래 및 소비재 소매판매액에 영향을 미치는 변수를 분석하였다. 또한 중국의 특송서비스 판매량, 물류GDP, 휴대폰 사용자 수의 상호 반응 정도를 추정하기 위해 분산분해 분석을 실시하였다. 연구결과를 토대로 지역별 순위를 선정하여 중국 옴니채널시장의 잠재력을 평가하였다. 또한 이를 바탕으로 소매기업과 물류기업의 중국 옴니채널 시장 진출방안에 대한 시사점을 제공하였다.

• 식물병연구
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• 제18권4호
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• pp.402-405
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• 2012

본 조사는 2008년 이후 4년만에 실시한 RSV 전국조사 결과로서 2012년 벼 재배대표지역 29개 지역 672필지를 대상으로 RSV의 발생을 조사하였다. RSV의 발생은 서해안지역인 서천, 태안, 부안 및 철원 등 18개 지역에서 확인되었다. 발병주율은 서천 0.01% 이하에서 부안 0.15%, 이병필지율은 4.9%로 조사되었다. 이것은 2008년의 전국조사와 비슷한 경향이었으나 이병필지율은 2008년의 19.9%에서 2012년의 4.9%로 감소하였다. 지금까지 벼줄무늬잎 마름병은 남부지방에 국한되어 발생되어 왔으나 2001년에 경기, 강화지역까지 북상하였으며, 2007년에는 서해안지역인 전북 부안, 충남 서천 지역에 대발생하였다. 현재는 2009년 중국으로부터 애멸구 비래가 확인된 이후 서해안 지역이 발생상습지화 되고 있으며 전국적으로 만연하는 병이 되고 있다.

• Journal of Plant Biotechnology
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• 제44권3호
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• pp.312-319
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• 2017

The need to preserve and use plant genetic resources is widely recognized, and the prospect of dwindling plant genetic diversity, coupled with increased demands on these resources, has made them a topic of global discussion. In the present study, the genetic diversity and population structure of 73 ginseng accessions collected from six regions in China were analyzed using eight simple sequence repeat (SSR) markers. Major allele frequencies ranged between 0.38 ~ 0.78, with a mean allele frequency value of 0.571. The number of alleles discovered ranged from 3 to 10 per accession, with a mean number of 7; 56 alleles were discovered in total. Gene diversity (GD) and polymorphic information content (PIC) values were similar to each other, and they ranged from 0.36 ~ 0.77 (mean 0.588) and 0.33 ~ 0.74 (mean 0.548), respectively. Accessions were divided into three clusters based on their phylogenetic relationships and genetic similarities, and although the populations were similar, they were not classified according to the region. Regional genetic diversity was also similar, with slight differences observed based on the number of accessions per region. It is expected that the findings of the present study can provide basic data for future studies on ginseng genetic diversity and for breeding ginseng cultivars.

• 식물병연구
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• 제29권3호
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• pp.243-250
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• 2023

한국은 오랫동안 벼 도열병 방제 연구를 진행해왔고 다양한 방제 체계를 구축하고 있으나 벼 도열병은 지속적으로 변이가 이뤄지기 때문에 항상 벼 도열병에 대한 예찰과 방제를 위한 연구가 필요하다. 북한은 남한으로의 벼 도열병 원인균이 유입될 수 있는 주요 경로 중 하나임으로 북한에서 발생하는 벼 도열병의 균주 분포와 다양성 연구는 한국에서 발생할 수 있는 벼 도열병 방제 연구에 중요한 자료일 수밖에 없다. 2018년도 철원과 수원에서 분리한 균주는 KI와 KJ의 점유율이 유사한 수준이었으나 이후 진행된 연구 결과에서는 레이스 분포에 변화가 나타났다. 수원은 2018년 KI/KJ 레이스의 점유율이 유사했으나 2019년 2020년으로 갈수록 KJ레이스의 점유율이 높아졌고 전주의 경우 2019년 KJ/KI 레이스 점유율이 역전된 후 2020년까지 KJ 레이스의 점유율은 높게 유지되었다. 철원의 경우 2018년부터 2019년까지 KJ/KI 레이스 비율이 유사하였는데 2020년에는 거의 KJ 레이스만 분포하는 것을 발견하였다. 반면 고위도 지역인 중국 내 북한 접경지역인 단둥과 연길에서 분리한 도열병균의 레이스 분포를 비교 분석하면, 국내의 도열병 레이스 변화와 달리 2021년부터 2022년까지 중국의 북한 접경지역인 단둥과 연길에서는 KI 레이스가 우점이었다. 단인자 계통 저항성 검정 실험에서는 IRBL9-W, IRBLIR-24 계통이 국내와 고위도 북한 접경지역 모두 공통의 저항성원으로 분류되었다. 비록 남한 및 중국 내 북한 접경지역에서의 벼도열병균의 레이스 분석 연도의 차이가 있어 직접적인 비교는 어려우나 중국의 접경지역과 남한의 벼도열병균 레이스의 지역간 비교는 도열병 방제 체계 구축에 중요한 자료로 판단된다.