• Korean Journal of Social Welfare Studies
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• v.43 no.2
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• pp.235-266
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• 2012

This study has surveyed 379 social workers to recognize how much they believe their behaviors are ethical related to dual relationship and how many they have experienced dual relationships with their clients. In addition, we also examined if there were significant differences in social workers' beliefs and experiences according to their socio-demographic characteristics and organizational properties. To accomplish this purpose, we conducted frequency analysis, single sample t-test and one-way analysis of variance focusing on sexual, bartering and private relationships. Respondents tend to have a little permissive attitude about dual relationships while they little experienced of them. Social workers's beliefs and experiences are different depending on gender, education level, work experience, position, training experience of ethics and service target. From these results, it suggested that code of ethics for social workers and the curriculum of social work ethics should be revised reflecting on present field situation and inspiring ethical sensitivity.

• The Journal of Korean Academy of Prosthodontics
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• v.62 no.1
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• pp.38-46
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• 2024

In order to treat edentulous patients with fixed implant prosthesis, the final prosthesis form should be predetermined based on the anatomic structures of the arch, the opposing dentition, and the occlusal plane. The design and occlusion of the interim prosthesis can provide useful information when fabricating the definitive prosthesis. In this case report, scan data of the edentulous region and the interim prosthesis were superimposed through an intraoral scanning digital workflow. In this way, the interim prosthesis information was incorporated into the design of the final prosthesis. Furthermore, the interim prosthesis data acquired through intraoral scanning was utilized to plan the positions and angles of the implants based on the final prosthesis design. Surgical guides were used to accurately place the implants in the planned three-dimensional positions. In this case report, satisfactory esthetic and functional clinical outcomes were achieved through application of digital techniques.

• Trans-
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• v.7
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• pp.19-48
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• 2019

This study was described to examine the meaning of the media exhibition work <70mK>, which aims to capture the topography of the collective consciousness of the Korean people through large-scale interviews. <70mK> edits and organizes interview images of individual beings in mosaic-like layouts and forms, creating video exhibitions and holding exhibitions. The objects in the split frame show the continuity of differences that reveal their own thoughts and personalities. This is a synchronic and conscious collective typology in which the intrinsic nature of the individuals is embodied in a simultaneous and holistic image. Interview images reveal their own form as a actual being and convey the intrinsic nature of one's own as oral information. <70mK> constructs a new individualization by aesthetically structuring the forms and information of life individuals in the extension of a specific group. The beings in the frame are not communicating with each other and are looking straight ahead. it conveys to visitors their relationship and personality as the preindividual reality. It is the repetitive arrangement and composition of heterogeneity and difference that each individual shows, and is a chain operation that includes collective identity behind it. <70mK> constructs the direct images and sounds of individual interviewee, creating a new form of information transfer called Video Art Exhibition. This makes metaphors and perceptions of the meaning and process of transindividual relationships and the meaning of psychic individuation and collective individuation. This is an appropriate case to explain with modern technology and individualization of Gilbert Simondon thought together with the meaning of becoming and relation of individualization. The exhibition space constructed by <70mK> is an aesthetic methodology of the psychic and collective meaning and its relationship to a particular group of individuals through which they are connected. Simondon studied the meaning of the process of individualization and the meaning of becoming, and is a philosopher who positively considered the potential of modern technology. <70mK> is a new individual as structured and generated ethical reality mediated by modern technology mechanisms and network behaviors. It is an case of an aesthetic and practical methodology of how interviews function as 'transduction' in the process of individualization in which technology is cooperated. The direct images and sounds of <70mK> are systems in which the information of life individuals is carried, amplified, accumulated and transmitted. It is also a new individual as a psychic and collective landscape. It is a newly became exhibition art work through the multiple individualization, and is a representation of transindividual meanings and process. The media exhibition art of individualized metastable states leads to new relationships in which viewers perceive the same preindividual reality and feel affectivity. The exhibition space of <70mK> becomes a stage for preparing the actual possibility of the transindividual group beyond the representation of the semantic function.

• The Journal of Korean Academy of Prosthodontics
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• v.36 no.1
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• pp.104-119
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• 1998

The purpose of this study was pertinent design of the framework of the fixed bone anchored bridge using implants in the edentulous mandible through analysis of stress distribution by the three dimensional finite element analysis method. The results were as follows: 1. The L-shaped framework was favorable in restoring the edentulous mandible by implants and fixed bone anchored bridge. 2. The structure of the framework should be designed to endure the occlusal load because of stress concentration at the most distal abutment of the framework. 3. The stress at the distal implant where cantilever starts was twice as much as that of other portions. 4. Compressive stress was generated on the framework of the mesial side of the distal implant and extrusive force was induced to the mesially positioned implants. 5. The height of vertical plate was high as possible as can be to distribute stresses concentrating bucco-lingually and labio-lingually in the framework between abutments, 6. Reinforcement of the horizontal plate thickness was needed because stress was loaded more on the horizontal plate than on the vertical plate of the framework. 7. Lengthening of the vertical plate can compensate for any limitations in horizontal plate width.

• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.2078-2079
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• 2009

This research suggests the framework for human body learning system using various forms of bidirectional interfaces. The existing systems mostly use the limited and unidirectional methods which are merely focused on the visual information. Our system provides more realistic visual information using 3D organ models from the real human body. Also we combine the haptic and augmented reality techniques into our system for wider range of interaction means. Through this research, we aim to overcome the limitation of existing science education systems and explore the effective scheme to fuse the real and virtual educational environment into one.

• Fire Science and Engineering
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• v.19 no.2 s.58
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• pp.20-28
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• 2005

The existing algorithms or programs of egress time estimations rule out the walking velocity of each single person. But this algorithm can not be applied to estimation of evacuation in a hospital, because most patients are handicapped or walking on various kinds of tools. This study measured the moving velocities of patients according to different types of physical handicap. Also evacuation drills in several hospitals were carried out to establish an algorithm for prediction of total egress time of wards. Besides these measurements awareness of staffs about safety was investigated with the questionnaire. The results of this study is divided into two serial papers.

• Journal of the korean veterinary medical association
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• v.34 no.8
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• pp.547-550
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• 1998

수의사들은 수캐와 고양이를 구입하기전 수캐의 번식력에 대한 검사를 요청 받을 때가 가끔 있다. 미국의 경우 Kennel club 지침에서는 7개월 보다 어린 개 또는 12세 이상된 개를 종견으로 등록할때는 번식력에 대한 소견서 혹은 증명서를 제출하여야만 한다고 되어있다. 번식력 검사에는 수캐의 완전한 병력을 수집해야하며 병력으로 과거 상처, 질병, 예방접종, 투약상태, 고환이 음낭으로 하강한 상태, 년령, 음낭부종 또는 외상의 발생상태 등이 포함되어야한다. 또한 애완동물의 가계에 대한 번식력에 대해서도 찾아보도록 노력해야 한다. 환축을 검사하기전 병력을 축주에 문의하는 것도 하나의 좋은 방법이다. 건강한 수컷이 암캐와 교미를 하지 못할 경우에는 번식관리의 검사에 세심한 주의를 기우려야 한다. 또한 산자의 최종출생일, 산자수, 교미회수, 번식시킨 암컷의 수, 교미형태, 수컷의 성욕 및 승가행위 등에 과한 것들을 조사해야 할 것이다. 이러한 병력으로 수컷은 항상 불임성을 최초에 불임성을 보였는지 또는 저임성을 보였는지를 알수있게 된다. 새끼를 낳아보지 못한 개와 고양이는 선천적으로 불임이 되고 이러한 수컷도 예후는 불량하다. 개와 고양이가 과거에 새끼를 임신한 경험이 없다면 생식기의 전염성 또는 염증과 관련이 있을 수도 있다. 축주는 개 인공수정을 하기 위하여 정액을 채취할 때 물, 소독약 및 윤활제 등으로 인하여 정자의 사멸을 의식하지 못하고 있기 때문에 채취방법을 상세하게 설명하여 주어야 한다. 또한 암컷의 번식문제에 대해서도 상세하게 검사하여야 하며 개와 고양이가 불임되는 가장 흔한 이유는 번식관리에 문제점이 있으며, 이와 같은 경우에는 암컷을 검사하기 전에 수컷을 검사하는 것이 중요하다. 수컷의 검사는 사진으로도 용이하므로 비용도 절감되나 암컷은 생식기관을 검사하여야 되기 때문에 많은 경비가 든다. 그러나 번식력의 유일한 증거는 태아를 생산하는 것이며 많은 다른 검사 방법으로 평가 할 수도 있으나 번식력을 증명할 수는 없다.

• Proceedings of the KIEE Conference
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• 2006.07a
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• pp.36-37
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• 2006

현재 국내 154kV 표준형태 옥내변전소의 전력공급능력은 대부분 주변압기 4 뱅크 규모로 계획 및 운영되고 있다. 대도시 도심, 신규개발 산업단지, 신도시 등에는 재개발 및 지속적인 확장으로 인해 전력수요가 꾸준히 증가하고 있어 안정적인 전력공급능력 확보를 위해서는 최초 변전소 준공 이후 해당지역 내 변전소 추가건설이 불가피한 상황이다. 그러나 전력공급설비는 국민들에게 혐오, 위해설비로 잘못 인식되어 전력 공급설비 건설반대 등 집단민원이 지속적으로 증가하는 추세이다. 또한 지방자치단체는 주민들의 지가하락 등을 우려한 민원을 의식하여 전력설비건설에 필요한 각종 인허가를 지연 또는 거부하는 등 변전소 부지확보를 더욱 어렵게 하고 있다. 이로 인한 변전소 건설지연에 따른 전력공급 차질이 우려되고 있다. 이러한 문제점을 개선하기 위해 전력공급능력은 기존변전소의 2배로 증대되지만, 부지면적은 1.4배정도 밖에 소요되지 않아 안정적인 전력공급과 국토의 효율적인 이용이 가능한 허브(Hub)변전소를 개발하게 되었다.

• Journal of Agricultural Extension & Community Development
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• v.21 no.4
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• pp.939-965
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• 2014

Farm succession in the next generation has profound implications for the future structure of the agricultural industry and the procurement of agricultural human resources. Therefore, this study sought to suggest the policy directions for farm succession through investigating the foreign policies and comparing it with Korean policies. The followings were derived from the comparison analysis. First, support is required in establishing master plans for farm succession from operators to successors. Second, it is needed to develop and disseminate effective model for farm succession. Third, an assistance policy for farm households without successors should be initiated. Fourth, the fragmentation of farmland ownership should be counteracted.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.13-17
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• 2008

By the change of the times and higher living standards, modern people are becoming interested in life value and culture. On this, in consideration of researches in behavior of people use teacup and drink tea; I develop a concept of interactive teacup which provides music of proper mood for people who drink and enjoy a cup of tea. The concept teacup is produced by adopting the ceramic craft process.