• Korean Journal of Social Welfare
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• v.50
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• pp.109-129
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• 2002

Studies of elder abuse are increasing in our country since the 1990s. But few studies have researched how older people may perceive and give meaning to the phenomenon of elder abuse. Old people have been alienated from their own problems. Elder abuse was constructed as a social problem by experts, not by older people themselves. The purpose of this study was to explore the older people's perceptions ell the meaning of elder abuse and interventions for it, using a qualitative approach based on the grounded theory. The findings from in-depth interviews with 10 the elderly were as follows: The elderly participated in this study has been constructing the aged as independence, privacy, and carer, which conflicts the existing social construction of the aged. They also had their own definition of elder abuse. They perceived all the psycho-emotional sufferings as major elder abuse. So, they understood that elder abuse was the pervasive problem which everyone would experience. They proposed that desirable interventions for it was to guarantee and to sustain their existing independent living.

• The Journal of the Korea Contents Association
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• v.13 no.10
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• pp.151-159
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• 2013

Formalism narrative theory adopts the dualism of Fabula, story material and Sujet, story substance. The recent theories of storytelling convert the dualism into story and storytelling. This essay delves into the mechanism of contemporary storytelling by comparatively analyzing the storytelling of two films, A Korean film, Family Ties and A Hollywood film, Little Miss Sunshine, which are considered to represent contemporary storytelling. While the latter builds its structure through desire usually shown in the classical Hollywood films, the former has the structure which has nothing to do with causality by displaying fragmented stories. And the latter has typical characters, while the former shows totally different reality, using the obscure characters. In conclusion, Little Miss Sunshine has a storytelling which puts audience feeling in tune by controlling it, and Family Ties has one which delivers director's intention.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2012.07a
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• pp.447-450
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• 2012

본 논문은 최근 수요와 관심이 급증하고 있는 초고선명 4K-UHD 영상의 방송TV 서비스 도입시에 영상의 시청환경 및 신호규격 선정의 가이드라인을 제공하는 것을 목표로 HEVC 코덱(HM5.0 참조 소프트웨어)으로 부/복호화 한 4K-UHD 영상에 대한 주관적 화질평가를 결과를 제시한다. ITU-R BT.500의 권고에 따라 DSIS 방법으로 실험 하였으며, 원본 영상 대비 목표 비트율(18, 23, 36 Mbps), 컬러 포맷(YUV444, YUV420), 시청거리(0.75H, 1.5H) 변화에 따른 주관적 화질 평기를 수행하였다. 실험결과 시청거리가 가깝고 비트율이 18Mbps로 낮게 책정한 조건에서도 평균 의사 점수(MOS)는 4.65로서 피 실험자들은 화질 차이를 거의 느끼지 못하는 것으로 나다났다. 또한 동일한 비트율 조건에서 컬러 포맷을 YUV444와 YUV420에 대한 비교 실험에서 각각 MOS 값은 4.71과 4.81로 측정 되었으며, 평가자들은 채도(Chrominance)의 해상도 보다 전체적인 PSNR이 높을수록 높은 MOS 값을 주었다. 이는 동일 비트율 대비 YUV444보다 YUV420의 컬러 포맷이 더 높은 주관적 화질을 가짐을 의미한다. 본 실험을 통해 HEVC 코덱을 사용하여 현재의 방송 대역폭 조건에 UHD 영상도 충분히 고품질로 전송 가능하며, 영상의 컬러 포맷은 YUV420가 YUV444 방식보다 동일 비트율 대비 더 높은 화질을 가질 것이라고 예상 할 수 있다.

• Journal of Digital Convergence
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• v.16 no.12
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• pp.383-393
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• 2018

The purpose of this study was to examine impact of multi-cultural family on subjective health status, mental health and internet addiction tendency compared to general family in Korean adolescent. The data were derived from the 13th Korea youth risk behavior web-based survey 2017 in Korea and analyzed considering complex samples analysis. The subjects were general families 61,320(98.5%) and multi-cultural families 956(1.5%). Multi-cultural youth had higher rates of unhealthy and unhappy and the percentage of depression, suicidal ideation, weekday and weekend smartphone overdependence, experience problems with using smartphone in friend than general youth. In addition, suicidal ideation 1.270 times, weekday and weekend smartphone overdependence 1.359 times and 1.297 times respectively and experience problems with using smartphone in friend 1.603 times was increased in multi-cultural youth compared to general youth. Therefore, it is very meaningful that this study provided basic data of intervention program to improve mental health and internet addiction tendency of multi-cultural youth.

• Industry Promotion Research
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• v.8 no.2
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• pp.101-108
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• 2023

The purpose of this study was to analyze research trends on subjective well-being in the elderly. To this end, 49 academic papers (general characteristics, research subjects, number of researchers, research variables, and research methods) retrieved through RISS were classified according to criteria. One or two research papers have been steadily published starting with two in 1988, but a slight increase in 2009 and 2010, four each, and five in 2014, respectively. By sample size, 201 to 300 were the most frequent with 14 studies. Quantitative studies were the most common as a research method, but 2 qualitative studies and 2 longitudinal studies were identified through trend analysis. It was confirmed that there are many variables related to physical health such as leisure sports, physical activity, sports for all, dance sports, and mobility discomfort as research topics. The number of studies on the elderly should be increased, and the need for qualitative research to explore the life experiences and meanings of old age is suggested.

• Journal of Korean Society of Transportation
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• v.29 no.2
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• pp.37-45
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• 2011

The main objective of this study is two-fold: 1) to analyze the effect of PG technology application on road user's satisfaction and driving speed, and 2) to investigate the relationship between driver's subjective workload level and their reactions related to the PG technology application. Based on the result of field observation, the experimental scenario for driving simulation study was prepared. The experimental results showed that drivers were more satisfied to the road condition with PG technology applied, and even the pattern of speed reduction was more stable than control condition. The pattern of speed reduction along driver's subjective driving workload level were slightly different by physical road condition, and road user's satisfaction was revealed to be negatively correlated with their subjective driving workload level. This result indicates that depending on situation and driver characteristic, information for the drivers could be nothing more than nuisance that just distracts drivers. In order to facilitate the implementation of PG technology in Korea, further study on related human factors, especially for those who are weak in traffic situations, is recommended.

• Korean Business Review
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• v.17
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• pp.83-110
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• 2004

In modern society, there exists a growing tendency that the product image, rather than the substance of the product, is given more and more emphasis. In other words, consumers tend to purchase a product whose brand image coincides with their self image. Today, it is one of the essential factors for marketing strategy of a modern enterprise to have brand image perceived by consumer self-image. The image, by affecting the perception of consumers, explains the reason why some consumers choose one brand out of many brands that are available to them. Furthermore, brand-image perceived by consumers becomes more important factor in improving the company's market share. For this research, we investigated the theoretical background based on previous studies and collected statistical data through a market survey. The results of the actual research indicate that the attributes of the images differ notably depending upon demographic attributes; that the brand image judged by a customer is positively correlated to the customer's self image; and that the regression analysis of the purchase intention in accordance with coincidence of independent variables proved to be insignificant. But the correlation analysis of the variables shows that the sensuous image of a perceived brand image product notable differences in the purchase intention. Most of Consumers tend to prefer certain brand of causal wears in accordance with their cognized brand-image and self-image: social self-image and actual self-image. Corporate must not spare any effort to establish differential advantage. through better image or changing image. Also marketers have to identify the strengths and weakness of their brand in relation to the competition in setting up their brand management strategy. In conclusion, the outcomes of the study suggest that the consumers purchase the images of the brands, rather than the products themselves. Accordingly, in the clothes markets with similar quality levels, the emphasis should be put on differentiation of the brand images in order to further increase sales and maximize profits.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.1190-1195
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• 2000

상거래의 의미가 곧 전자상거래로 대변될 만큼 전자상거래의 전성기를 맞이하고 있으며 국내도 예외는 아니다. 전자상거래방식을 기초로 하는 인터넷 경매는 경매인과 입찰자의 상호의사표현을 통한 거래를 인터넷으로 하는 것을 말한다. 인터넷 경매에 있어서 에이전트는 입찰자, 경매인, 중개인의 경매 참여자를 대신하여 업무를 대행해주거나 결정을 도와주는 소프트웨어라고 정의할 수 있다. 기존 인터넷 경매에서의 에이전트는 단순한 검색기능과 광고만을 대행하고 있고, 경매인이 물품등록을 하고자 할 때, 주관적인 가치평가에 의해 경매시작가를 결정해야 한다. 이러한 경매인의 주관적인 경매시작가는 높은 경매시작가로 인해 유찰이 되거나 낮은 경매시작가로 낙찰가가 낮아 불이익을 가져온다. 따라서 본 논문은 경매인이 등록하고자 하는 물품에 대한 사례 경매 데이터베이스의 경매기록을 기초로 경매시작가를 분석된 정보를 제공하는 경매 정보 시스템(Auction Information System)을 제안하고자 한다.

• The Academic Congress of Korean Shoulder and Elbow Society
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• 2008.03a
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• pp.141-146
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• 2008

퇴행성 변화에 의한 회전근 개 파열은 보통 관절면측에서 파열이 먼저 시작되어 전층 파열로 진행되는 것이 보편적인 반면 점액낭면 파열은 견봉하 충돌 증후군에 의해 주로 발생하지만 충돌 증후군에 의해 관절면 또는 건내 파열도 발생할 수 있다. 따라서 연령에 따른 퇴행성 변화와 더불어 생역학적 기전 등의 내적 요인과 충돌 증후군 또는 외상 등의 외적인 요인이 복합적으로 작용하는 회전근 개 파열은 관절면과 점액낭면에 파열이 공존할 수 있다. 결론적으로 회전근 개 파열은 보통 퇴행성 변화가 가장 기본적인 원인으로 생각되나 하나의 원인을 독립적으로 생각하기 보다는 다양한 원인이 동시에 혹은 단계적으로 작용하여 임상적으로 의미있는 병적인 상태로 진행한다고 보는 것이 타당하리라 생각된다.

• Proceedings of the Korean Society for Cognitive Science Conference
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• 2000.05a
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• pp.178-185
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• 2000

청자를 직접 대면한 상황에서 1인칭 화자는 {X, Y, 말했다}의 인용구조를 갖추지 않은'[...]고'의 '유사인용문'을 사용하여 주관적 관점을 표현한다. '-다고'로 종결되는 유사인용문 형식이 인용문의 화법과 유사한 기저구조를 지니는 것으로 보고, 화법구조상에서 관점문과 보고문의 의미적 속성을 밝혀나가는 과정에서 유상인용문의 발화 효과와 화자의 발언의도를 설명한다. 화자가 취하는 관점의 선택에 따라 1인칭 화자인 [나] 이외에 다른 제 3 의 주체, 사회적 구속력 등이 화자의 배경지식에 자리잡는 것을 가능세계의 논리적 분할의 측면에서 구분하고 이것이 유사인용문 화자의 발언 동기에 반영되는 정도의 차이에 따라서 화자의 단언적 태도와 완곡의 태도가 각각 실현되는 것임을 보인다.