• 동의생리병리학회지
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• 제17권6호
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• pp.1519-1523
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• 2003

Glehnia littoralis Fr. Schmidt (Umbelliferae) is a short-lived herbaceous species that are mostly distributed throughout East Asia. Although G. littoralis has been regarded as ecologically important one, there is no report on population structure in Korea. Starch gel electrophoresis was used to investigate the allozyme variation and genetic structure of Korean populations of this species. A high level of genetic variation was found in G. littoral is populations. Nine enzymes revealed 18 loci, of which 12 were polymorphic (66.7%). Genetic diversity at the species and population levels were 0.159 and 0.129, respectively. The sexual and asexual reproduction, high fecundity, and colonization process are proposed as possible factors contributing to genetic diversity. An indirect estimate of the number of migrants per generation (Nm = 1.45) indicated that gene flow was not extensive among Korean populations of this species. It is suggested that the ability of vegetation and artificial selection may have played roles in shaping the population structure of this species. we recommend that a desirable conservation population should be included at least 30 plants per population and especially those with high variation.

• 대한방사선기술학회지:방사선기술과학
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• 제41권4호
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• pp.361-367
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• 2018

This study was intented as an investigation of the meaning of clinical experience for gapproach was used to investigate clinical experience for Korean health professionals, A total of 10 health professional immigrants working in UAE hospitals were selected who has experience in Korea over 2 years and UAE for 1 year. Data were collected through in-depth interviews, participant observation and questionnaire. The findings were created with four essential themes; struggling to adapt at workplace at the beginning, feeling frustrated to communicate with different languages, professional reputations as a specialist, a variety of opportunities for self-development supported from hospitals and caring system of staff's health. The results indicate that the Korean health professionals were able to develop capabilities and competency with clinical experience in UAE hospitals. The results of this study suggest that lived experimental evidence for Korean migrants of health professionals. A further direction of this study, will be expected to provide more experimental information for health professional immigrants to middle east.

• 웰빙융합연구
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• 제3권2호
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• pp.21-26
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• 2020

The purpose of this article is to capture this situation within the changes that take place due to it, inside the Greek society where there is a great need for professional social workers who are able to work targeted and effectively with foreigners, both children and adults, who have or develop mental health problems for the very first time. Over the recent decades the increasing number of migration flows has exerted and continues to exert great pressure on the health system and on the welfare structures of Greece. The bases for the development of a rudimentary reception and integration system that still is in progress have been delayed, while there has been no happy medium, between the enormous pressure that foreigner users of this system put on, and the humanitarian obligation of a well-governed state towards all residents of the country. Straight through everyday clinical practice in the field of intercultural work, social work has the knowledge and techniques for a total management of emerging problems and at the same time provides a value system with an ethical background which approaches refugees and migrants in order to provide quality services, mostly to users of mental health services.

• Journal of Plant Biology
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• 제37권2호
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• pp.141-149
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• 1994

Levels of genetic diversity, population genetic structure, and gene flow in Hosta yingeri, a herbaceous perennial endemic to Taehuksan, Sohuksan, and Hong Islands, were investigated. Starch gel electrophoresis was conducted on leaves for 101 plants collected from three populations. Although the distribution of thespecies is restricted in the islands, it maintains high levels of genetic variatin; 64% of polymorphic loci in at least one population (Ps), the mean number of alleles per locus (Ap) of 1.92, and the mean effective number of alleles per locus (Aep) of 1.52. Overall, mean genetic diversity (Hep=0.250) was substantially higher than mean estimate for species with very similarlife history traits (0.102). Large populaton size, the persistence of multiple generations within populations, high fecundity, predominantly outcrossing breeding system, large size of pollinator visitation areas may be explanatory factors contributing the higher level of genetic diversity maintained within populations. Analysis of fixation indices showed an overall slight excess of heterozygotes (mean FIS=-0.066) relative to Hardy-Weinberg expectations, which may in part be due to the near self-incompatible breeding system in the species. Significant differences in allele frequencies among populaitns were found for 14 out of 16 polymorphic loci (P<0.05). Slightly more than 80% of the total variation in the species was common to all populations (GST=0.198). As expected, indirect estimate of the number of migrants per generation (Nm=0.45, calculated from mean GST) and nine private alleles found in the three populations indicate that gene movement among three isolated island populations was low.

• 수산해양교육연구
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• 제23권2호
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• pp.253-266
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• 2011

The purpose of this study is to analyze the contents of moral textbooks in Chinese elementary school with a multicultural perspective. This can be seen as a plan to prevent conflicts due to migrants in our society. Therefore, the importance of multicultural education in moral education were discussed. And then the contents of Chinese primary moral textbooks(grade 1) was critically analyzed according to content areas. As China was composed of 56 ethnics, the culture of domestic ethnic minority should be understood primarily. As a research result, the educational contents were primarily composed of children's daily lives and social norms which citizens should be abided by. The contents of textbooks do not reflect the feature of china as a typical multi-ethnic society. This can be seen that the Chinese moral education in primary school focuses on social integration. Therefore, we emphasize that the educational contents should be reconstructed with a multicultural perspective. And we hope our research can contribute to recognize and respect the differences between various nations and form a mutually beneficial relationship.

• 지역사회간호학회지
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• 제31권3호
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• pp.322-336
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• 2020

Purpose: This study aimed to investigate the current state and trends of health literacy research considering migrants living in South Korea. Methods: A review of the literature was conducted using electronic data base and citation tracking. A total of 82 articles were identified, of which 16 articles that met the inclusion criteria were selected for review. Two authors reviewed the articles independently using a matrix table and then examined four aspects of the studies jointly: research method, immigrant characteristics, health literacy assessment, and main findings. Results: Most of the articles (n=13) were descriptive studies and three were methodology studies for instrument development. Of the 13 studies, eight involved female immigrants, four of health literacy involved migrant workers, and four concerned North Korean Refugees. A total of eight types of health literacy assessment tools were used. Sufficient samples and sampling methods were lacking at the population level. Conclusion: The results of the review generally showed that the health literacy of immigrants was lower than that of native South Koreans, and that there was a difference between nationality and gender among immigrants; however, further research is needed to review a larger sample with a validated instrument.

• 한국간호교육학회지
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• 제18권3호
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• pp.383-392
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• 2012

Purpose: The purpose of this study was to identify the relationship between marital satisfaction and the quality of life for women and men who live in a rural area in Korea through an international marriage. Methods: A descriptive correlational research design was used. Ninety-one women and 56 men were surveyed from May 1st., 2007 to April 6th., 2008. Data were analyzed by t-test, Pearson's correlation coefficients, and Fisher's exact test. Two types of questionnaires were used: Marital satisfaction scale (MSS) and WHO quality of life-brief (WHOQOL-BREF). Result: There is a gap between men's age and women's in the average of their marriage ; 37 vs 24. In addition, men's marital satisfaction was much higher than women's (t =2.16, p=.032) and quality of life was also higher than women's (t=-0.85, p=.005). According to this survey, therefore, it has been shown that there is a positive correlation between marital satisfaction and the quality of life (r =.435, p<.001). Conclusion: In order to improve the quality of life, marital satisfaction should be promoted by practical family nursing programs and it is necessary for the internationally married women to be continuously provided with language education and cultural awareness.

• International Journal of Human Ecology
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• 제4권1호
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• pp.71-86
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• 2003

Over the past few decades, changes in patterns of behavior (e.g., diet, smoking, alcohol consumption, and physical activity) have led to major changes in health status, characterized by increases in obesity, Type II diabetes mellitus, cardiovascular disease, and some cancers. This epidemiologic transition is largely the result of rapid increases in immigration to developed countries and rural-urban migration within developing countries, which is usually accompanied by environmental and lifestyle changes. In particular, adoption of “Western” dietary patterns, which tend to be high in fat and low in fruits and vegetables, is of concern since diet is a potent contributor to chronic disease risk. However, until recently, the process by which immigrants and rural-urban migrants adopt the dietary practices predominant in their new environments, known as dietary acculturation, has received very little research attention. Dietary acculturation is multidimensional, dynamic, and complex, and varies considerably depending on a variety of personal, cultural, and environmental characteristics. Therefore, to intervene successfully on the negative aspects of dietary acculturation, it is important to understand the process and identify factors that predispose and enable it to occur. The purpose of this article is to provide a practical model for understanding and investigating the effect of dietary acculturation on food and nutrient intake. Thus, this report 1) gives an overview of acculturation, 2) defines dietary acculturation and presents a model for how it occurs, 3) discusses measurement issues around dietary acculturation,4) reviews the literature on dietary acculturation in Korean Americans; 4) suggests a paradigm for acculturation research; and 5) offers some recommendations for future research in this area.

• 한국포장학회지
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• 제16권1호
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• pp.9-18
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• 2010

For screening test of the non-volatile compounds which migrate from food packaging materials into foodstuffs, the traditional high performance liquid chromatography (HPLC) systems suffer from the lack of universal detector with high sensitivity and universality and high efficiency HPLC separation column which provides complete separation of complex mixtures into all individual substances. In this work, the use possibility of online two-dimensional liquid chromatography (2D-LC) system coupled with a charged aerosol detector (CAD), a universal detector, was reviewed. 2D-LC system permits to improve peak capacity and resolving power for complex mixtures. Charged aerosol detector (CAD) offers a new feasibility for detection of any non-volatile compounds with high sensitivity and constant response factor in a calibration range. The combination of size exclusion chromatography (SEC) and normal phase HPLC (NP-HPLC) is most frequently used for the separation of the natural and synthetic polymers which are mainly used as raw materials for the manufacture of food packaging materials. However, there is no commercial software available for data acquisition and handling and therefore the quantification in 2D-LC analysis is still rare.

• 농촌계획
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• 제19권4호
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• pp.203-212
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• 2013

The aging of farm households has caused serious problems such as productivity slowdown and aggravated income polarization in South Korea. Urban-to-rural migration has been recently suggested as a measure to attenuate the aging of rural population and other related problems. The inflow of migrants for farming can have a substantial effect on agriculture and rural communities while the natural adjustment of rural population caused by birth and death is slow. This paper forecasts population distribution of different provinces using the Origin-Destination (OD) analysis, taking into account both the size and directions of migration. In the analysis, nodes where the migration takes place are divided by the industrial sectors (agriculture and non-agriculture), regions, and ages. The results of a ten-year forecast shows that the aging of total population in most provinces will be intensified, but the portion of people over sixty will decrease in the agricultural sector. This finding implies that migration into rural areas, when occurring by a large extent, can mitigate the aging process and attendant problems.