• Defense and Technology
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• no.7 s.281
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• pp.28-37
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• 2002

지난 반세기 동안 주한미군은 한반도 안보에 결정적 역할을 수행해 왔따. 그러나 변화하는 안보환경은 국민의 주한미군에 대한 인식에 영향을 미치고 나아가 주한미군의 주둔과 관련 문제들에 영향을 미치고 있따. 한국측에서는 주한미군의 지위를 법적으로 규정하고 있는 '한미행정협정(SOFA)' 의 주한미군 범죄, 환경, 한국인 근로자 노무 규정 등과 관련하여 다양한 불만의 목소리가 나오고 있다. 또한 주한미군측 역시 나름대로 한국 주둔에 따르는 불편함을 호소하고 있는데, 그 대표적인 것이 '주택문제'이다. 이러한 문제들은 단시일 내에 해결되기 어려운 특성을 지니고 있으나 주한미군의 안정적 주둔을 위해서는 반드시 해소되어야 될 과제로 여겨진다.

• Journal of IKEEE
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• v.2 no.1 s.2
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• pp.61-67
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• 1998

In this thesis, experiment have performed with the speaker recognition using multilayer feedforward neural network(MFNN) model using Korean and Japanese digits . The 5 adult males and 5 adult females pronounciate form 0 to 9 digits of Korean, Japanese 7 times. And then, they are extracted characteristics coefficient through Pitch deletion algorithm, LPC analysis, and LPC Cepstral analysis to generate input pattern of MFNN. 5 times among them are used to train a neural network, and 2 times is used to measure the performance of neural network. Both Korean and Japanese, Pitch coefficients is about 4%t more enhanced than LPC or LPC Cepstral coefficients.

• Proceedings of the Korean Information Science Society Conference
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• 2000.10b
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• pp.431-433
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• 2000

본 논문에서는 얼굴인식에 주로 사용되는 PCA를 얼굴포즈판별로 적용해 보았다. 얼굴포즈판별은 개개인의 얼굴특징을 강조해야 하는 얼굴인식과는 달리 일반적인 얼굴특징을 이용하기 때문에 PCA에 적합한 응용분야이다. 그러나, 다양한 얼굴포즈에 대한 영상을 하나의 표본집합으로 사용하면, 표본집합의 분산이 크기 때문에 포즈별로 표본집합을 달리하여 PCA모듈을 구성하는 것이 타당하다. 표본수집의 어려움은 3차원 한국인 표준모형을 이용해 극복하고, 이를 통하여 다양한 조명방향 및 얼굴포즈에 대한 표본을 수집하였다. 5방향의 얼굴포즈에 대한 판별 실험을 통하여 모율화된 PCA의 분류기로서의 가능성을 살펴보고, 조명에 따른 오류를 완하하고자 비 선형적 패턴을 나타내는 각 PCA모듈의 결과를 신경망에 적용하여 보았다.

• Journal of Ginseng Research
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• v.13 no.1
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• pp.123-129
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• 1989

In this survey we have studied the opinions of housewives to understand of the preferences of domestic consumers. This survey was conducted using a Questionnaire with 30 questions answered by 1,009 housewives. The following are the main findings. 1. The favorite beverages of housewives were coffee, yulmu tea, ginseng tea and black tea in decreasing order. Over 80% of the housewives recognized ginseng as an excellent and effective food . 2. The over 90% of the housewives had experience in taking ginseng. Their highest expectation of ginseng was its efficacy as a remedy for the hang-over syndrom. 3. The majority of housewives boiled it in water when take ginseng and indicated that ginseng was expensive in general. 4. They knew well about ginseng drink and tea whereas most of the housewives didn't know about ginseng capsules and tablets. 5. The preference for ginseng products differs greatly by the age of the housewife. Therefore, to make ginseng more favorable as a perfect tonic food, new ginseng products must be developed which appeal to the preference of the consumers.

• The Korean Journal of Food And Nutrition
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• v.13 no.4
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• pp.372-378
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• 2000

After making survey of edibility of dog meat on 963 male adults and 539 female adults, totalled 1,502 persons, the results were primarily divided into ages and sexes. dealing wish statistics by Statistical Analysis System. As a result, dog meat food most favored is Bosintang(dog meat soup), followed by Jeongol(dog meat stew), Suyuk(boiled dog meat), Muchim(boils dog meat added by spice and mixed). The frequency of having dog meat is two or three times a year. The age of having firstly had dog meat is most at the age of 21∼30 in male, and in female, 11∼20. Among dog meat cookery of Chosun dynasty known by respondents, Gaejang(dog meat soup) is most, and Musulzu(wine made from dog meat), Ott-bosintang(dog meat soup boiled with lacker tree), Pyeonyuk(boiled and sliced dog meat) follow respectively. It shows that the largest number of respondents answered what was improved after having dog meat was to \`become healthy, \`followed by \`become energetic\`. It reveals that dog meat cuisine desired to be newly developed was roasted dog meat, on which respondents answered most, followed by Tangsuyuk (fried dog meat served with syrup) and impromptu Bosintang.

• Journal of Digital Convergence
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• v.16 no.7
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• pp.401-408
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• 2018

In the past years, the influx of Korean tourists to international destinations has seen a significant rise, especially in non-Asian countries. However, Mexico is still far from a popular destination to the average Korean tourist. Using Keller's brand equity model, this paper researches Koreans' opinions and general brand image of Mexico in an attempt to identify both the positive and negative perceptions they have of this country. Keller's brand model analyses four different levels of engagement between the customers and the brand. We want to know the degree to which Koreans have been engaged in Mexico as a brand nation and as a tourist destination. Research findings through this study will reveal the needs and insights that offer opportunities relevant for the planning, creation, design and development of new approaches for Mexico's nation brand promotion.

• Convergence Security Journal
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• v.18 no.5_2
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• pp.83-92
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• 2018

Korea is increasingly vulnerable to disasters due to changes in economic and social structure. In particular, there are a number of disadvantaged people, such as elderly people, disabled people, basic livelihood recipients, foreigners, multicultural families, etc. who are vulnerable to social problems due to aging, polarization and internationalization. These vulnerable people to disaster have difficulties in acquiring disaster information and to respond promptly by self-help. Of course, recent studies on vulnerable people to disaster have been steadily increasing, but discussions about foreigners have been relatively inadequate. This has led to a lack of understanding about the actual situation of disaster and coping methods. Once general situations set in, foreigners staying in Korea will suffer from a vicious cycle of policy-making from the viewpoint of Korean and difficulties in obtaining relevant information. In this study, we conducted in-depth interviews on the recognition and acquisition path of disaster information for foreign workers living in Korea. Based on the results of the interviews, we derived implications for practical information, such as ways to understand and actively utilize information media frequently visited by foreign workers in Korea.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.8 no.2
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• pp.657-666
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• 2018

This study was carried out to investigate what kind of problems gender equality in Chinese married immigrant women have in marriage. We interviewed five Chinese marriage immigrant women married to Korean men for research. Using the case study method, which is a qualitative research method, five research participants analyzed gender equality awareness and gender equality conflict after migration. As a result, the marital conflicts, which are the difference of recognition of gender equality among married immigrant women, were different according to the family life culture of their home countries, the route of meeting with their husbands, and their understanding of Chinese culture. Nonetheless, most of the research participants showed that they accepted the Korean women's values in the form of conforming to the Korean patriarchal system while taking the inequality by attempting to assimilate positively in Korean society. And some of them resulted in the failure of the family because of the patriarchal values of the Korean husband. Based on the results of this study, we discussed the problems of gender equality in multicultural families in Korea and discussed ways to improve them.

• Journal of the Korean Society of Food Science and Nutrition
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• v.23 no.3
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• pp.402-408
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• 1994

Human plasma low density lipoprotein (LDL) is the major factor of coronary heart disease.But recent studies suggest the normal LDL can be realdily oxidized by oxygen free radicals and not interact with LDL receptors.Lipoprotei particles consist of lipid and protein, and fatty acids are prone to oxidatioin.The fatty acid compositions of LDL from Koreans was compared with that of Westerners.From the results, the raio of unsaturated fatty acids of korean and Westerner approximately 30 and 70%, respectively.which means Westerners are more labile in the lipid oxidation of LDL than Koreams.Normal LDL was incubated with $CuSO_4$ in PBS to lead for the peroxidation of LDL, and it was tested by the detection of TBARS and free radicals.Then, ascorbate, ${\alpha}-tocopherol$ and hyaluronic acid were found to have effects of antioxidants on LDL oxidation.The amount of free radical increased as the extent of oxidation increased.The time course of free radical formation was similar to TBARS.Therefore, determination of free radical by Luminometer was much more convenient than that of TBARS.

• Korean Journal of Social Welfare Studies
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• v.41 no.4
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• pp.81-105
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• 2010

This study is aimed to investigate the effects of stress on suicidal impulse, considering the mediating effects of existent spirituality, family support, and depression. The data, collected from 1,000 adults were examined by the statistics software SPSS 17.0 and AMOS 17.0, in which descriptive statistics, structural equation model analysis, and multi-group simultaneous analysis are utilized. The study shows that, from the structural equation modeling, the stress has positive effects on depression and suicidal impulses, but negative effects on existent spirituality. Existent spirituality acts as a protective factor, negatively affecting the suicidal impulse. Depression has positive effects on suicidal impulse. Therefore, existent spirituality and depression have mediational effects on the relationship between stress and suicidal impulse. The results of multi-group simultaneous analysis imply that there are no age and sex differences. In conclusion, social workers need to make great efforts to exterminate stress, and treat depression at the first priority, because the depression is a major sign of suicide. As a protective factor, strengthening existent spirituality is a very effective way to prevent a suicidal impulse.