• 대한가정학회지
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• 제43권9호
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• pp.129-141
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• 2005

In this study, the major tendencies of divorce as represented in articles of Korea's major daily newspapers from the 1940's to the 1990's were explored. The method used for this study was content analysis, and 1,741 articles related to divorce were selected for analysis from the Chosun and Donga. The main categories and subcategories were classified as attitude toward divorce(negative, accepting, neutral), present condition of divorce(statistics, survey, analysis), cause of divorce(marital conflict, conflict with family, health-related troubles, financial troubles, and others), and information offered about divorce(related-laws, prevention and adaptation, and others). The major findings of this study were as follows. 1) The most frequently found category was information offered about divorce, and the following categories were featured in the newspapers in the order of cause of divorce, present condition of divorce, and attitude toward divorce. 2) The major discussions of divorce as represented in articles of Korea's daily newspapers from the 1940's to 1990's have been reflecting the changes of related laws, policy and legislation in our society. 3) The content analysis of newspaper articles on divorce indicated that concepts of marriage, divorce and family in our society have been diversified.

• 복식문화연구
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• 제9권4호
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• pp.639-650
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• 2001

The purpose of this study is to investigate whether characteristics of the perceiver make differences in impressions of clothing types in the situation of first impression formation. Questionnaire was used as major method of gathering data. A poll of 650 men h women between the ages of 20∼39 living in Daegu was taken by the author for this study. Factor analysis, cluster analysis, frequency, ANOVA-test and t-test were implemented with the SPSS-package. The characteristics of clothing types used in our experiments include: sexy, masculine, feminine, dramatic, elegant-classic and casual. The results are as follows; 1 . Men favored sexy clothes more than women, whereas women tended to like masculine clothes more than men. 2. Positive, open-minded men were accepting of masculine, feminine, dramatic and elegant-classic clothes, but gave unfavorable responses toward casual clothes. In contrast, positive open-minded women continued to show unfavorable impressions of sexy clothes. Attitude towards clothing affected the outlook towards clothing by the perceiver 3. Clothing-dependent/vain men favored sexy, dramatic and elegant-classic clothes, while clothing-indifferent men tended toward casual clothes. Furthermore, clothing-dependent/vain women were interested in the feminine style, but women in general continued to show negative responses toward sexy and dramatic clothes.

• 대한간호학회지
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• 제44권4호
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• pp.407-417
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• 2014

Purpose: The purpose of this study was to explore the subjective experience of Highly active Antiretroviral therapy (HAART) adherence in Korean patients with HIV. Methods: A phenomenological methodology was used for the study. Data were collected from March to December, 2013 using open-ended questions during in-depth interviews. Participants were taking HAART for HIV, and were contacted through purposive techniques. Results: Four men and 4 women whose average treatment period was 5.9 years participated in this study. Seven themes emerged from the analysis using Colazzi's method: (a) Seizing life in a deep sense of despair, (b) Struggling with medication, (c) Facing harsh treatment from health care providers, (d) Spoiling healthy pattern, (e) Hungering for communication and emotional support, (f) Turning to accepting HIV, (g) Becoming adherent to HIV treatment. Conclusion: Prejudice from health care providers and lack of emotional support were barriers to HAART in Korea. Intervention strategies are needed to decrease prejudices from health care providers and to increase family support.

• 지능정보연구
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• 제9권1호
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• pp.179-193
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• 2003

군집화(clustering)는 주어진 객체들 중에서 유사한 것들을 몇몇의 집단으로 그룹화 하여 각 집단의 성격을 파악하는데, 실제적으로 각 객체가 유사한지 그렇지 않은지를 측정할 수 있는 도구가 필요하다. 기존의 군집화에서 객체간에 유사하다는 의미는 각 군집(cluster)안에 있는 객체들이 같은 속성 값이 많으면 많을수록 객체간에 유사성이 높아 유사도가 높은 객체끼리 군집을 이루게 된다는 것을 의미했다. 그 중에서도 범주형 속성을 갖는 군집화는 같은 속성 값이면 1, 서로 다르면 0으로 표현하여 유사성을 측정하는 방법이다. 제안된 알고리듬은 속성 값을 0과1로만 표현하는 것에 대한 문제점을 제시하고 서로 다른 속성이라도 속성간에 친밀한 관계가 있다는 개념을 도입하여 어느 정도 유사한 지를 보여준다. 같은 객체간에 같은 값을 갖는 속성이 하나로 없더라도 구해진 유사도에 의해 유사한 개체끼리는 하나의 군집이 될 수 있는 알고리듬을 만든 후 그 군집에 속해 있는 고객들의 니즈와 구매 선호도에 따라 적절한 타겟 마케팅(Target Marketing)을 할 수 있다.

• 한국보건간호학회지
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• 제28권1호
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• pp.87-101
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• 2014

Purpose: This study was conducted in order to investigate the experiences of nurses in health care of women with multi-cultural background. The structure of these experiences was identified in a social-cultural context. Methods: Data were collected by means of in-depth interviews using tape-recordings from 16 participants who were providing childbirth care for culturally different women. A phenomenological method proposed by Colaizzi was used to guide the process of data analysis. Results: A total of 138 significant statements were extracted from the data resulting in nine themes and five theme clusters. Theme clusters that emerged from the data were: more in-depth cultural difference, difficulty in providing care in multi-cultured, sticking to care in our own way, not being ready to nurse, and accepting culturally different woman, such as a Korean woman. Conclusion: The findings suggest that systematic educational programs for enhancement of cultural competency and its support systems should be developed for Korean nurses. Useful materials on Korean childbirth care should also be provided to women giving birth.

• 한국실내디자인학회논문집
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• 제14권2호
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• pp.169-177
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• 2005

The purpose of this study was to find the characteristics of the exhibition space planning methodology as 'Spatialization of Knowledge' through analyzation of the spatial structure in the contemporary museum architecture. The result of this study is expected to apply in designing an exhibition space and may become a target point. Further more this study can result a museum design to assist actual museum to fully function and play a role as a service facility for users by containing broad knowledge and fair understanding of user's needs in museum planning. Basic survey of museum architecture history will help visualizing conceptual structure of the museum exhibition and the 'Space Syntax' method has been used to make this conceptual data more objective. This study found that the contemporary museums most likely to include in its planning the various spatial organization in order to convey knowledge. The result reflects the needs of modern society which shows the design accepting individuality in society with variety of needs. And this also explains that museum space organization has to reflect various ways or methods of conveying knowledge. In addition, users have tendency to prefer more open space organization for easy access and approach in exhibition environment. It is clear to see the change in today's viewing pattern that the users prefer flexible exhibition space where they can be more proactive in receiving knowledge by following their own circulation over architecturally constrained circulation pattern within the exhibition area.

• Journal of Microbiology and Biotechnology
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• 제30권1호
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• pp.146-154
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• 2020

With the advantages of biocatalytic method, enzymes have been excavated for the synthesis of chiral amino acids by the reductive amination of ketones, offering a promising way of producing pharmaceutical intermediates. In this work, a robust phenylalanine dehydrogenase (PheDH) with wide substrate spectrum and high catalytic efficiency was constructed through rational design and active-site-targeted, site-specific mutagenesis by using the parent enzyme from Bacillus halodurans. Active sites with bonding substrate and amino acid residues surrounding the substrate binding pocket, 49L-50G-51G, 74M,77K, 122G-123T-124D-125M, 275N, 305L and 308V of the PheDH, were identified. Noticeably, the new mutant PheDH (E113D-N276L) showed approximately 6.06-fold increment of k_cat/Km in the oxidative deamination and more than 1.58-fold in the reductive amination compared to that of the wide type. Meanwhile, the PheDHs exhibit high capacity of accepting benzylic and aliphatic ketone substrates. The broad specificity, high catalytic efficiency and selectivity, along with excellent thermal stability, render these broad-spectrum enzymes ideal targets for further development with potential diagnostic reagent and pharmaceutical compounds applications.

• 한국산학기술학회논문지
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• 제9권4호
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• pp.970-979
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• 2008

현재 SOA 기반 소프트웨어의 중요성이 인식되면서 국내외 SOA 기반 소프트웨어 시장이 급격히 증가하고 있는 추세이다. 이에 따라 SOA 기반 소프트웨어에 대한 고신뢰성과 고품질 소프트웨어의 요구가 증대되고 있다. 본 연구에서는 SOA 기반 소프트웨어의 기능성 품질을 평가하기 위해 품질을 시험하여 측정하고 그 결과를 적절한 기준에 따라 판정하는 방법에 대해 연구를 수행하고 평가 사례를 제시하여 평가 방법을 명확히 제시하였다. 본 연구를 통해 SOA 기반 소프트웨어의 기능성 품질 향상을 유도하고 국제 표준을 수용하는 전략기술 개발을 통해 객관성과 활용도를 높일 수 있을 것으로 기대한다.

• 만화애니메이션 연구
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• 통권6호
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• pp.34-71
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• 2002

Animation has been developed as a part of artistry, and maintained a correlation with other various genres such as art, film and music to bring changes in form and to seek new things. Recently, technological advancement also has supported digitalization of producing process with variety in its method. Basic unit of animation production is a frame. A set of frames which has an image of producer's intention comes to life as animation when constructed, connected and transformed. A producer usually goes through a series of trouble when deciding how to express one's intention in images. Framing in animation is a kind of visual information which reflects producer's visual perception. A producer does not simply characterize matters into geometrical figures or give circumstantial explanation, but does framing work that relies on expression. Artistic psychology based on Gestalt Theory does not concentrate on abstract artistic philosophy with conventional beauty as its center, but pursues ambiguity and coherence of formative arts to support on accepting systematic order. Therefore, the purpose of this study is to find theoretical assistance which may be fundamental part in framing of animation. First, ten elements of Rudolf Arnheim centering on Gestalt Theory shall be redefined as concepts. Based on its ground, I will attempt to analyze shape-quality of framing of conventional animation, and make an approach with my personal experimental project. From this research project, I intend to analogize systematic aspect of framing in animation and to make framing of animation possible to assist in actual production of animation.

• 한국음향학회지
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• 제22권3호
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• pp.194-201
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• 2003

음성인식에서 신뢰도 측정이란 인식된 결과에 대한 신뢰 여부를 결정하는 것이다. 신뢰도는 프레임을 음소 및 단어 수준으로 통합하여 측정된다. 단어 인식의 경우, 신뢰도를 이용하여 인식 결과와 미등록 어휘를 검증한다. 따라서 이러한 후처리를 통해 이를 인식 결과로 승인하지 않음으로써 성능을 높일 수 있다. 본 논문에서는 기존의 신뢰도 측정 방법인 로그 유사도 비를 수정하여 신뢰도를 측정하였다. 제안된 방법은 프레임 수준에서 음소 수준으로 신뢰도를 통합할 때 로그 유사도 비가 음수인 것만을 누적하는 것이다. 단어 인식기의 인식 결과에 대한 검증 성능을 기존의 방법과 비교한 결과, CAR (Correct Acceptance Ratio)이 90%인 지점에서 FAR (False Acceptance Ratio)을 미등록 어휘에 대해서는 약 3.49%, 오인식에 대해서는 15.25% 감소시킬 수 있었다