• 한국문헌정보학회지
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• 제28권
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• pp.23-70
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• 1995

This study is to survey the present book numbers used in Korean libraries. to analyze their problems. and to suggest improvement in the book numbers. As the results of the survey several suggestions are derived as follows. 1. The education to the librarians about the kinds and the application methods of the book numbers used in Korean libraries should be sufficiently offered. 2. The present book numbers used should be expanded in detail for avoiding the duplication of the call numbers. Also when book numbers are assigned. shelf list cards should be examined one by one not to give the same number. If the book numbers are overlapped in the state not to expand further. libraries should establish a detailed expansion rules according to their respective situation and maintain it consistently. However, it is impossible for libraries operating open stack systems to arrange books on the shelves in call number sequence, therefore libraries can solve the problems as they accept duplication cases. 3. Since the object word of main mark IS a heading In main entry, we must apply cataloging rules to it closely. 4. For expanding book numbers widely it is desirable that the subsidiary mark of the book numbers which is the most prevalent in general and will be the most preferable In the future through the survey should be added and be provided. 5. The book numbers used being changed, we are to assign new book number leaving former materials as they are at the point of adopting a new book number. So aged materials are stored in a repository or on a compact shelf in the stack, will be discarded or weeded according to subjects after a certain period of time. 6. With library automation bringing together all the books of an author in a particular subject or in a particular form and avoiding completely duplication in open stack systems are meaningless. Rather than chronological book numbers, distinguishing clearly new materials from aged materials and controlling the stack spaces mechanically and effectively, can be regarded as the most modern and future-oriented of all the book numbers.

• 디자인학연구
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• 제20권2호
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• pp.89-102
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• 2007

Seoul suffers from over congestion of outdoor signage. Signage is on everywhere including on windows, on entrance way, on every available space on the building wall. The excessiveness is up to the point that decorating surface of a building is almost meaningless and most signage is lost in each other's profuse presence. The competition to attract more attention is resulting in bigger, brighter, and more stimulating signage. As the result, outdoor signage of Seoul have lost its intended function to provide useful information and befallen to be viewed as visual pollution. As it is an important visual element of city view, the outdoor signage also serves important role of delivering needed information in proper way to enhance convenience of city life. At the same time, it is a very important marketing tool that is essential to economic activity. Outdoor signage also holds enormous potential to act as a visual and structural element to improve city view just as a beautiful architecture does. However, outdoor signage that does not consider the harmony with its surrounding environment can only be treated as visual pollution. The effort of Seoul to better the city view by improving the outdoor signage started at Jong-ro area. By reforming outdoor signage, the streets of Jong-ro achieved much more harmonious and aesthetically pleasing city view. The study went through analysis of current status and characteristics of outdoor signage of Cheonho-dong Rodeo Street, Gangdong district to suggest detailed design solution to reform the roadside view and to revitalize the street.

• 한국가구학회지
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• 제26권2호
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• pp.101-111
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• 2015

Today, boundaries between genres are collapsed and there are mutual convergence and consilience in each field of the society. In art and design, new concepts for the convergence of art and design, such as graft of 'art and design' and 'technology and art', 'art design', 'commercialization of art', etc, are suggested. Especially, furniture is changed from the furniture as a living tool whose purpose is practical properties to the furniture combined by artistic properties and emotional factors with a concept related to the convergence of art and design, such as 'design as an art', 'useable art', etc. For the evidence, Artfurniture which was treated as just a part of decorative arts is focused by expressive media of the convergence between art and design and it became a genre of independent art. In addition, it is approaching to people as 'furniture as an art' and 'art as furniture'. Popularization of art and art of design are generalized and now, it's meaningless to divide the boundary between art and design. Before the discussion about convergence of each concept in non-boundary phenomena of art and design, it should be grasp essentials of art and design and understand the boundaries. The exploration of the essences and roles will be the first step to find new value through the convergence of art and design. Therefore, this thesis intends to grasp the stream value of two concepts have been changed by examining periodical situation, market changes, etc. from division between previous art and design to modern times, based on them, analyze roles of art and design in modern artfurniture and interpret relations between art and design for current time.

• 감성과학
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• 제8권4호
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• pp.375-384
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• 2005

서체는 고유의 특성을 가지고 있으며, 각각 서로 다른 느낌을 주고 있다. 적절한 서체의 선택은 내용의 의미를 더 빠르게 이해할 수 있도록 한다. 또한 사람들은 일반적인 습관이나 경험을 가지고 있어서 이것과 관련된 서체들의 사용은 그 내용의 의미를 확대시켜 준다. 그러므로 사용자는 글의 의미나 연령, 성별, 대상, 문화적 환경 등에 따라 서체를 다르게 선택하여 사용해야 한다. 서체 선택의 중요성이 강조되고 있으나, 서체 선택에 대한 기준이나 지침이 개발되어 있지 않으며, 이 분야에 대한 연구가 미흡한 실정이다. 이 연구는 의미가 있는 문장이냐 의미가 없는 문장이냐에 따라 서체 선호도가 다르게 나타나는지에 대한 연구와, 의미가 있는 문장인 경우에 긍정적 의미의 문장이냐 부정적 의미의 문장이냐에 따라 서체 선호도가 어떻게 다르게 나타나는지에 관한 연구이다 이번 연구를 통하여 서체 사용자에게는 의미에 따라 다르게 서체를 사용해야 하는 지침을 제공하며, 서체 제작자에게는 서체 개발에 관한 지침을 제공하는 것에 기여하리라고 본다.

• 대한지구과학교육학회지
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• 제5권1호
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• pp.60-67
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• 2012

The purpose of this study is to find out the effect of hypothesis formulations using abduction on science processing skills and the creative thinking activities. As the subject, 2 classes in the $6^{th}$ grade of B elementary school located in Busan were selected. Through the pre/post inspection design between experiment and comparison class, the units of science courses in the second semester of $6^{th}$ grade '1. A change in the weather' and '2. Various gases' were applied. The results were as follows: Firstly, the test on science processing skills showed that there was not statistic meaningful differences between the two groups. And, in the sub-parts, there was not statistic meaningful differences between the two groups. Secondly, it was observed that it would have a meaningful effect to improve the creative thinking activities of students who performed hypothesis formulation using abduction. Especially, through this, the experimental class gave a positive effect on the 'Fluency' and 'Elaboration', one of lower categories of the creative activities. The results of 'Flexibility' and 'Originality' in the experimental class were higher than those of students in the comparative class. However, according to statistical analysis, this result is meaningless. Thirdly, on the survey about the hypothesis formulation using abduction, many students thought that this learning method was very interesting and helpful to study science. In addition, it was observed that the ability to use abduct thinking was improved more than ever before.

• 약학회지
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• 제55권3호
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• pp.227-233
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• 2011

We previously reported the protein isolated from Coptidis Rhizoma (CRP), which has antifungal activity against a fungal pathogen, Candida albicans. In the current study, we investigated what portion in the CRP is responsible for the antifungal activity. For the investigation, the CRP was fractionated on a Shepadex G-50 column. Data resulting from the fractionation, seven fractions were obtained. Fractions (Fr.) I, II, and III eluted initially from the column showed no inhibitory effect on the growth of C. albicans, whereas Fr. IV, V, and VI eluted later revealed inhibition of the growth, and Fr. IV and VI showed potent antifungal activity by broth susceptibility analysis. However, Fr. VI was contained in the CRP more than Fr. IV, which led us to select the VI for the following experiments. In a murine model of a subcutaneous candidiasis caused by C. albicans, the Fr. VI displayed a therapeutic effect on nude mice pretreated with anti-neutrophil monoclonal antibody (RB68C5) and then infected subcutaneously with live C. albicans. At day 16, these mice were healed almost up to 78% of the infected area when compared to infected area of control nude mice that received diluent (Dulbecco's Phosphate-Buffered Saline; DPBS), instead of the Fr. VI (P<0.01). The Fr. VI blocked hyphal formation from blastoconidial form of C. albicans (P<0.01), which might prevent penetration of hyphae to the deeper site of skin and thus helps the healing. In the ionic strength test, the effect of Fr. was influenced by $Ca^{2+}$ ion just like other known antimicrobial peptides, but the influence was affected at an extremely high concentration such as 500 mM. Thus, such ion-concentration is considered to be meaningless in the clinical situation. Considering all data together, Coptidis Rhizoma is appeared to produce an antimicrobial peptide that has therapeutic effect on subcutaneous infection caused by C. albicans.

• 재활복지공학회논문지
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• 제11권4호
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• pp.307-314
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• 2017

본 논문은 애플리케이션 접근성 지침 개선 방안 연구를 위해 우리나라에서 많이 사용하고 있는 모바일 온라인 쇼핑 애플리케이션 8개에 대한 수동평가를 실시하고 그 결과를 바탕으로 모바일 애플리케이션 접근성 지침 개선방안을 제시하는 것이다. 모바일 온라인 쇼핑 애플리케이션 18개 검사항목에 대하여 전문가 조사결과 대체 텍스트 준수 등 13개 항목은 준수율이 낮은 것으로 나타났으며, 응답시간 조절 등 5개 항목은 준수하거나 해당사항이 없는 것으로 나타났다. 현재 모바일 애플리케이션 접근성 지침 중에서 해당사항이 없거나 의미가 없는 검사항목은 삭제하고 추가로 논리적인 순서 제공, 서식작성 등 필요한 검사항목을 추가하는 개선방안과 모바일 애플리케이션 접근성 의무화 추진 및 개발자 등이 쉽게 접근성 항목을 준수할 수 있도록 개발 가이드 개발 및 보급, 정보격차해소 사업 등에 대한 정부의 적극적인 노력이 필요하다.

• 대한화학회지
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• 제38권3호
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• pp.221-223
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• 1994

정상 액체크로마토그래피에서의 선형 용매화에너지 비교법 연구를 시도하였다. 용매를 고정시키고 여러 용질의 lnk'과 용질의 극성도 지수간의 상관관계를 조사한 회귀분석의 결과를 보면, 상관계수는 정상 액체크로마토그래피의 용질 머무름 메카니즘상의 복잡성으로 인하여 역상 액체크로마토그래피의 경우보다 낮은 결과를 보였고, 회귀계수의 용매조성 부피비(${\phi}$)에 따른 경향을 조사하여 정지상의 모든 극성도가 이동상의 그것보다 크며 그 극성도 차이는 극성이 더 큰 용매의 ${\phi}$가 증가함에 따라 감소하는 경향을 관찰하였다. 주어진 컬럼과 한 용질에 대해서 여러 다른 조성의 용매를 고려하여 수행한 lnk'과 용매 극성도 지수간의 다중 회귀분석은 용매 극성도 지수간의 직선상관성으로 인하여 의미있는 결과를 얻을 수 없었고, 대신 lnk'대 ${\pi}^*$간의 회귀분석은 용질 머무름 예측의 응용성이 있는 직선상관을 주었으며 이것은 lnk'대 ${\phi}$간의 직선상관성보다 우수하였다.

• 조형예술학연구
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• 제2권
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• pp.193-221
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• 2000

The postmodern culture since the later 20C breaks downa tradition a relation between the reality and languages or sign images expressing it. It develops in the way to review the meaning on the object's imitation or the representation to have been followed since Plato and represent the new state and concept of expressed things. Also, The visual art leads an change of paradigm by images giving up the visual resemblance or the function of representation and endowing them with the new sense. This essay has a purpose to study an important discussion about this change centered on Baudrillard and Lacan. A sociologist Baudrillard promotes the concept of 'simulation' through detecting the reality and the social and historical state of the image. Studying on the course of this change, he calls the step that the image escapes from the stage to reflect the reality and become the pure imitation by itself simulation. The image in the stage of simulation is called 'hyperreality' because it doesn't have any an indicator or a substitute and happens by models without the original or the reality. So he asserts that art is not to contain some absoluteness or transcendency as the past, but to be as the spectacle with characteristics of meaningless, emptiness, contingency. Lacan dismantles the concept of the absolute Cogito to have become the center of the western ideology, and creates the concept of 'Other'. He concludes also the reality exists but can't be captured, and it's impossible for the thinking subject can reach it. The concept of new image which can be thought as the Symbolic in Lacan is 'Signifier without Signified' since it isn't possible to be the transcendent Signifier fixing the meaning finally in it. His 'Gaze' theory is which to be emitted in other's area determines the subject. Equally Baudrillard and Lacan sets up the new state of the image through the end of representation system As for Baudrillard, art intends to the worthlessness and is nothing but imagination. But in Lacan a picture represents the subject being in process by the dialectic of desire.

• Journal of the Korean Data and Information Science Society
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• 제23권1호
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• pp.121-129
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• 2012

연관성규칙은 대용량 데이터베이스에서 각 항목들 간의 관련성을 찾아내는 기법이다. 현재 연관성규칙의 효율성을 개선하기 위하여 많은 연구자들에 의하여 제약 기반 연관성규칙의 연구가 활발하게 진행되고 있다. 연관성규칙 생성 시, 종종 많은 규칙들을 발견할 수 있다. 이들 규칙 중에서 변수들 간에 우연히 관련성이 높게 나타나는 경우가 존재할 수 있고 주변 조건부 변수 (매개변수, 외적변수)에 의하여 직접적인 관련성이 없는 규칙을 발견할 수도 있으며, 그 규칙은 간접적 해석만 가능하므로 의미가 없는 것으로 판단 할 수 있다. 이에 본 연구에서는 연관성 규칙에서 주변 조건부 변수를 고려한 연관성 규칙 생성에 관하여 연구하고자 하며, 이를 실례를 통하여 고찰하였다. 본 연구의 결과를 적용함으로써 연관성 규칙에서 의미 없는 규칙을 찾을 수 있으며, 변수들 간의 관련성을 보다 정확하고 명확하게 이해할 수 있을 것이다.