• Journal of Korea Multimedia Society
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• v.8 no.4
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• pp.544-553
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• 2005

In this paper, the research has been done to develop the inclination test items to form the desirable online learning community in which social interaction may be maximized, dropout rate lowered and learners' feeling of isolation eliminated. Once developed, the inclination test items have been classified into homogeneous ones and heterogeneous ones. And on the basis of the results of this research, Intelligent agent based Inclination Test Grouping e-learning System(IIGS) has been developed, which can perform automatic grouping of online leaning community by intelligent agent. The results of this research with 1,000 teachers in reality by means of developing the grouping system have shown that 151 groups are automatically formed. Among them, 34% have shown very high degree of learning satisfaction and intended to maintain the groups in the future.

• The Journal of the Korea Contents Association
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• v.16 no.6
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• pp.103-113
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• 2016

The suspense will be realized as various techniques influenced the perception of audience organically each other. These varied techniques induce isolation as well as a restricted space as formal system. Moreover, it could intensify emotional experience of audience that they will not escape in addition to the depth.. This study chose a movie (2010) and <127 hours> (2010) which used the limited space as the material as the analysis target to examine. It is the goal of this study to analyze the conversion of careful viewpoint and the flashback, and to raise the meaning of the suspense expression through this. The researcher would consider how the suspense is expressed based on the conversion of viewpoint and how the flashback delivers the psychology and emotion.

• Journal of the Korean Society of Marine Environment & Safety
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• v.26 no.7
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• pp.787-797
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• 2020

The marine officer plays a pivotal role in the shipping organization as a professional who performs a complex and diverse function. On the sea, unlike land duty, the possibility of turnover increases due to characteristics such as living in isolated spaces, continuous shift work during a set sailing period, high intensity work tension, stress, and social isolation. In this study, the impact of the organization's civic actions on the intention of turnover as a mediator of organizational immersion was divided into three groups of large companies, small and medium-sized enterprises, and public enterprises to check the differences between each category in a structural manner. Analysis showed that there were statistically significant differences between the groups in loyalty and turnover intention when the sub-factors of organizational commitment and organizational citizen behavior of the marine officer, and the size of turnover intention were included. Organization citizen behavior did not directly affect turnover intention, but when indirect effects were included, there was an effect through loyalty, and relationship-oriented organizational citizen behavior negatively affected turnover intention through loyalty. Excluding public enterprises, the non-standardization path coefficients were -0.229±0.117 and -0.319±0.068, respectively, showing a statistically significant effect in large companies and SMEs. These results indicate that in order to lower the employee turnover intention in large corporations and small and medium-sized shipping companies, it is necessary to consider not only organizational citizen behavior but also measures to increase organizational commitment.

• Journal of Convergence for Information Technology
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• v.11 no.9
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• pp.201-207
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• 2021

This study investigated the effects of self-esteem on the depression of baby boomer and eco-boomer generation (the children of baby boomers) living alone. It was identified from the point of view of comparison between the two groups. Using the 15th data of the 2020 Korea Welfare Panel, an independent sample t-test and hierarchical regression analysis were conducted with the data of baby boomers who live alone (born in 1955-1963) and eco-boomers who live alone (born in 1979-1992). The results of this study show that baby boomers who live alone had lower levels of education, income, and health condition than the eco-boomers who live alone, and had higher level of depression, but relatively lower level of self-esteem. In both groups, self-esteem had an effect on depression, but it was confirmed that the influence was greater in the group of baby boomers (Adjusted R2 .259) than in eco-boomers (Adjusted R2 .083). Based on the results of this study, practical and policy alternatives were suggested to prevent the depression among middle-aged, elderly people, and young adults who live alone.

• Journal of the Korea Convergence Society
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• v.12 no.4
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• pp.359-367
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• 2021

The purpose of this study is conceptual analysis study on the thwarted belongingness, and was based on the conceptual analysis method of Walker & Avant to make clear concept. Thwarted belongingness can be defined by the following attributes: distorted beliefs, insufficient need to belong, a sense of alienation, and insufficient interaction and affection needs. The prerequisites for thwarted belongingness were social isolation, experiences of exclusion or conflict in interpersonal relationships, perfectionist tendencies, and sensitivity to rejection. The consequences occurring as a result of thwarted belongingness were suicidal ideation, decreased happiness and life satisfaction, negative emotions such as anxiety about rejection, depression, shame, loneliness, stress or anger, aggression, hostility and self-criticism, despair, suppression of emotional expression, lethargy, self-exclusion from relationships, and identity confusion. This study is valuable to identify the extent of preventable nursing interventions related to individual mental health and suicidal ideation related to interpersonal relationships, and suggests future tool development and field studies of thwarted belongingness.

• Journal of agricultural medicine and community health
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• v.42 no.2
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• pp.57-68
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• 2017

Objectives: This study was performed to build the predictive model of suicidal ideation of elderly men living alone. Methods: As for the subject, 251 subjects suitable for the selection criteria were selected among elderly men living alone above 65 years old in one region in Gyeongnam and three regions in Gyeongbuk. The data were collected via questionnaires and analyzed using SPSS version 20.0 and Amos version 18.0. Results: The goodness-of-fit test result of hypothetical model were suitable for recommended level: ${\chi}^2/df=1.47$, RMR=.04, GFI=.92, AGFI=.90, CFI=.95, IFI=.95, RMSEA=.04. Self-esteem, individual coping, family cohesion, social support, social activity, and depression explained 55% of the model of suicidal ideation. The most influential direct factor of suicidal ideation was self-esteem, and social isolation was the most influential indirect influence on suicidal ideation. Conclusion: To sum up the above results, if we promote the researched variables of self-esteem, family cohesion, social activity, individual coping and social support in addition to developing and utilizing an efficient customized suicidal prevention nursing intervention program thereby reducing depression and social isolation, suicidal ideation of elderly men living alone would be prevented.

• Journal of Korean Philosophical Society
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• v.123
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• pp.57-86
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• 2012

Many contemporary philosophers argue that modern philosophy is only the philosophy being imprisoned in subject and consciousness without communicating other subjects with language. They criticize that it is solipsistic. Today, those who are taking part in the communication theory, hermeneutics, and de-constructivism are trying to overcome this problem. The practical philosophers, especially those who advocate communintarianism criticize that modern libertarianism is not free from the isolated autonomy and breaks the solidarity of the traditional community with treating formally others. They criticize Kant's philosophy in the same way. But it is unreasonable. Because Kant was not the philosopher who pursued the same philosophy of subjectivity and liberalism as the earlier modern philosophers pursued. He tried to criticize its limits and overcome them. Especially he did not remain within the modern subjectivity, but rather tried to come up with the inter-subjectivity communicating between subjects. He showed this side through the 'sensus communis'. He thought of a judgement of taste as an effect resulting from the free play between imagination and understanding, and postulated the 'sensus communis' as a ground of the universal validity of this judgement. Therefore this 'sensus communis' is the subjective principle of a judgement of taste. Furthermore, he did not treat this 'sensus communis' merely as a self-relation of a subject, but rather developed it into an communicative relation among subjects. This position of Kant enables us to seek the harmony between the aesthetic sphere and social-moral sphere, and to overcome the conflicts between the autonomy of the liberalism and the solidarity of the communitarianism. Especially, his 'sensus communis' can be developed into the 'critical hermeneutics' and the 'relational autonomy'. Therefore his 'sensus communis' has the possibility to overcome the negative points of the traditional community and the modern community, and to overcome the conflicts among the isolated selves occurring in today's society. Hence Kant's 'sensus communis' has still the important values in the contemporary philosophy, especially in the practical philosophy being now discussed over the relation between autonomy and solidarity.

• The Journal of the Acoustical Society of Korea
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• v.17 no.7
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• pp.42-49
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• 1998

본 논문에서는 전화망 환경에서 음성 인식 성능을 개선하기 위한 특징 벡터 추출 단계에서의 처리 방법들을 연구하였다. 먼저, 고립 단어 인식 시스템에서 채널 왜곡 보상 방 법들을 단어 모델과 문맥 독립 음소 모델에 대하여 인식 실험을 하였다. 켑스트럼 평균 차 감법, RASTA 처리, 켑스트럼-시간 행렬을 실험하였으며, 인식 모델에 따른 각 알고리즘의 성능을 비교하였다. 둘째로, 문맥 독립 음소 모델을 이용한 인식 시스템의 성능 향상을 위하 여 정적 특징 벡터에 대하여 주성분 분석 방법(principal component analysis)과 선형 판별 분석(linear discriminant analysis)과 같은 선형 변환 방법을 적용하여 분별력이 높은 벡터 공간으로 변환함으로써 인식 성능을 향상시켰다. 또한 선형 변환 방법을 켑스트럼 평균 차 감법과 결합하여 더욱 뛰어난 성능을 보여주었다.

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.377-378
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• 2011

급격한 고령화 시대에 노년층의 사회참여욕구가 확대되고 있으나 어떻게 해야 하는지를 모르고 있어 지역사회의 사회참여 프로그램에 대한 인지도가 매우 낮고 제도나 프로그램에 대한 접근성이 제한적인 실정이다. 가족기능이 해체된 노인을 대상으로 노후 생활 지원욕구에 발맞춰 경제적지원, 취업지원, 의료지원, 여가지원 등 각종 복지 서비스를 제공함으로써 보편적이고 일상적인 생활을 영위하도록 지원하고자 많은 노력을 하고는 있으나 이를 체계적으로 실시할 수 있는 모델이 부족한 것이 현실이다. 이에 본 논문에서는 노인들의 역할 및 지위 상실로 인하여 가정에서 고립된 생활을 하는 노인을 대상으로 복지 전문가가 현장에서 비교적 손쉽게 적용할 수 있는 체계화된 모델을 제안함으로 생활스트레스 감소, 인지기능 향상, 우울증 감소, 생활만족도를 향상시키고 노인여가 문화에 대한 건전성 확산을 통해 건강한 노후생활을 영위하게 하며 문화생활 지원을 통해 사회적 비용 부담 경감을 도모함과 동시에 자존감의 고취 및 자율성을 획득하고 자아성취감과 만족감을 느끼게 하는데 있다.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.5 no.1
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• pp.65-70
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• 2011

A communication is one of the most important factors for the human beings. Therefore, people who have some problems in communication need an Augmentative & Alternative Communication (AAC) intervention to live in the human societies and several AAC systems have been developed to help the people. Lately, smart-phone is widely used to people as a communication device which can connect between persons. It can provide many useful methods and Apps to the user. If the AAC system is unified to the smart-phone, it is very effective device to the people with disabled because they can reduce the excessive expense and easily accommodate themselves to the AAC system. In this paper, an AAC program which is installed in the smart-phone or tablet PC is introduced. It has basic AAC solutions and can send SMS message to other people. We expect that the developed device can help the communication of the people with disabled and solve the social isolation of the disabled person.