• 복식
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• 제61권2호
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• pp.131-151
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• 2011

The study alms to identify how the symbols and images of Greek Roman myths in contemporary fashion have been reflected in respects of meaning and forms, and to find out the organic course from meaning to forms by using Durand's classification. The results define the significance of Greek Roman myths in contemporary fashion, and systematically suggest a direction of imagination for more creative design. In the diurne regime, the symbolism of purity, heroism and fear appeared. In the nocturne regime, the symbolism of maternity and sensuality appeared. In the dramatic regime, the symbolism of androgyny appeared. The characteristics of designs contained in each symbolism are common. In this regard, it is possible to trace organic relationships in the creation of images through the verbal scheme. In addition, the verbal scheme creates archetypal images that lead to images and symbols in the socio-cultural context, so it is possible to analyze the relationships between archetypal images and the format of garments. The study examined how the archetypal images that appeared in the mythical images were expressed in garments through the verbal system.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년도 춘계학술발표대회 논문집
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• pp.231-234
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• 2008

Each corporation isn't consistent because of offering specific information for publicity. It spends considerable labor force and time surfing of the material information and choosing need material. That's the reason it's different with material information and choice system between production and marketing corporation. Among lots of material information, some of them are used by offering material information simplify. So it is demanded necessity of reasonable material choice system. That system helps it choose a material more easily. So we studied about the information retrieval system of reasonable material choice through the study about assortment system of material information and material choice method. It's the basic study for the suggestion of reasonable material choice system. According to this study, if that system is suggested and realized, we can overcome from the system of typical and repeatable at every course of architecture during several times. It will be helpful to increase about the productivity of architecture as the minimization of time, labor, resource and cost for the material choice.

• 미생물학회지
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• 제9권1호
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• pp.1-26
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• 1971

Intensive taxonomical studies of the Aspergilli have long been made. Altogether 132 species and 18 varieties are recognized in the book "The Genus Aspergillus" written by Raper and Fennell (1965), in contrast to 77 species, 8 varieties and 4 mutations in " A Manual of Aspergilli" written 20 years earlier by Thom and Raper (1945). Classification of the Asperilli by Thom and Raper (1945) and by Raper and Fenell (1965). Classification of the Aspergilli by Thom and Raper (1945) and by Rapher and Fenell (1965) have been based mainly upon morphological and cultural detail both physiological and biochemical activities. In Korean there are many kinds of foods fermented natrually without the employment of selected microorganisms, and there are, of course, many different microorganisms serving in the fermentation fermented foods than other countries, the distribution and biological properties of the Asperigilli, in Korea are more variable. Taxonominical studies with 36 strains of Asperilli were based upon the examinations of morphological, cultural, and physiological characteristics. nineteen strains indigenous to Korea were selected from a lot of strains which had been isolated from meju and kokja and one strain from soil. They were identified according to the group key of Raper and Fennell. Ten strains were donated by Dr.Hesseltine of the Northern Utilization Research and Development Division in the U.S.A. From the Asp. japonicus supplied by Dr.Hesseltine, a white mutant was isolated and also studied. Two strains were donated by Dr. Murakami of the Research Institute of Brewing in Japan, and four strains came from Korean industrial companies.ndustrial companies.

• Molecules and Cells
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• 제26권4호
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• pp.338-343
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• 2008

An embryonic stem cell is a powerful tool for investigation of early development in vitro. The study of embryonic stem cell mediated neuronal differentiation allows for improved understanding of the mechanisms involved in embryonic neuronal development. We investigated expression profile changes using time course cDNA microarray to identify clues for the signaling network of neuronal differentiation. For the short time course microarray data, pattern analysis based on the quadratic regression method is an effective approach for identification and classification of a variety of expressed genes that have biological relevance. We studied the expression patterns, at each of 5 stages, after neuronal induction at the mRNA level of embryonic stem cells using the quadratic regression method for pattern analysis. As a result, a total of 316 genes (3.1%) including 166 (1.7%) informative genes in 8 possible expression patterns were identified by pattern analysis. Among the selected genes associated with neurological system, all three genes showing linearly increasing pattern over time, and one gene showing decreasing pattern over time, were verified by RT-PCR. Therefore, an increase in gene expression over time, in a linear pattern, may be associated with embryonic development. The genes: Tcfap2c, Ttr, Wnt3a, Btg2 and Foxk1 detected by pattern analysis, and verified by RT-PCR simultaneously, may be candidate markers associated with the development of the nervous system. Our study shows that pattern analysis, using the quadratic regression method, is very useful for investigation of time course cDNA microarray data. The pattern analysis used in this study has biological significance for the study of embryonic stem cells.

• 한국정보과학회논문지:정보통신
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• 제32권3호
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• pp.318-326
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• 2005

본 논문은 인터넷 둥을 통해 유입되는 유해 이미지를 그 특징을 이용하여 무해, 선정, 유해(누드), 심한 유해(성인물)과 같은 이미지 컨텐츠의 등급으로 선별하기 위한 이미지 특징 추출 방법과 이미지분류 기술을 제시한 것이다. 이를 위해 본 논문에서는 입력 이미지에서 유해 정보임을 인식하기 위한 피부 영역 검출 기법을 제시한다. 또한, 노이즈를 줄이고 효과적으로 유해성 정도를 추출하기 위해 관심 영역을 설정하고 그 관심 영역 안에서만 특징을 정의하는 관심 영역 검출 알고리즘을 제안한다. 그리고 이미지를 4 종류의 등급으로 선별하기 위해 유해 이미지 분류 모델을 생성하는 다중 SVM 학습 기법과 생성된 분류 모델을 이용하여 입력 데이타의 유해 등급을 분류하는 다중 SVM 분류 기법을 제시한다. 특히 피부색 영역 이미지의 형태 정보와 피부색 비율 이미지의 색깔정보를 합하여 만든 피부색 가능성 분포 이미지를 제시하고, 이 피부색 가능성 분포 이미지를 축소하여 학습 과정에서 특징 분류를 위해 이용하는 이미지 특성 벡터를 제안한다. 마지막으로 본 논문에서 제안한 유해 이미지 등급 선별 기법을 적용한 실험 결과와 이미지의 유해 둥급 분류에 대한 판별 성능을 평가한다.

• 한국임상수의학회지
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• 제33권2호
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• pp.107-112
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• 2016

The objective of this study was to determine potential contributing factors associated with biosecurity level of farrow-to-finish pig farms and to develop a classification tree model to explore how these factors related to each other based on prediction model. To this end, the author analyzed data (n = 193) extracted from a cross-sectional study of 344 farrow-to-finish farms which was conducted between March and September 2014 aimed to explore swine disease status at farm level. Standardized questionnaires with information about basic demographical data and management practices were collected in each farm by on-site visit of trained veterinarians. For the classification of the data sets regarding biosecurity level as a dependent variable and predictor variables, Chi-squared Automatic Interaction Detection (CHAID) algorithm was applied for modeling classification tree. The statistics of misclassification risk was used to evaluate the fitness of the model in terms of prediction results. Categorical multivariate input data (40 variables) was used to construct a classification tree, and the target variable was biosecurity level dichotomized into low versus high. In general, the level of biosecurity was lower in the majority of farms studied, mainly due to the limited implementation of on-farm basic biosecurity measures aimed at controlling the potential introduction and transmission of swine diseases. The CHAID model illustrated the relative importance of significant predictors in explaining the level of biosecurity; maintenance of medical records of treatment and vaccination, use of dedicated clothing to enter the farm, installing fence surrounding the farm perimeter, and periodic monitoring of the herd using written biosecurity plan in place. The misclassification risk estimate of the prediction model was 0.145 with the standard error of 0.025, indicating that 85.5% of the cases could be classified correctly by using the decision rule based on the current tree. Although CHAID approach could provide detailed information and insight about interactions among factors associated with biosecurity level, further evaluation of potential bias intervened in the course of data collection should be included in future studies. In addition, there is still need to validate findings through the external dataset with larger sample size to improve the external validity of the current model.

• 정보관리학회지
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• 제13권2호
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• pp.97-120
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• 1996

본 연구는 듀이십진분류표의 인쇄형과 전자형 비교 및 이용 연구로 60명의 문헌정보학과 학생들을 대상으로 실시한 분류기호 작성에 관해 기술하고 있다. 4개의 다른 난이도로 이루어진 자료를 프로그램화된 듀이십진분류표 소개 책자로부터 선정하여 간단한 교육과 훈련을 하고 난후에 2문제씩 1차와 2차로 나누어 분류기호를 만들어 보게 하였다. 분류기호 작성 시간을 측정하고 분류과정과 결과 및 소요 시간을 기록하였다. 정확한 분류기호의 작성이 전자분류표의 사용에서 보다 신속하게 이루어졌지만 인쇄분류표를 사용한 학생들이 보다 많은 정확한 분류기호를 제공하였다. 또한 전자분류표의 인터페이스와 시스템 사양을 학생들이 제대로 적용하지 못했음에도 불구하고 인쇄분류표보다 전자분류표를 사용하면서 분류 작업에 더 많은 흥미를 느낀 것으로 나타났다. 영어 성적과 분류결과 성적의 상관관계를 측정한 결과ㅏ, 인쇄형으로 시작한 반은 부정적인 관계로까지 나왔고, 전자형으로 시작한 반은 극히 낮은 정적 관계로 나타났다. 총평점과 분류 결과 성적과도 아주 미약한 정적 관계만이 있었고 분류 소요 시간과 분류 결과 성적은 오히려 부정적인 관 瓮\ulcorner나타났다.

• 대한한의학원전학회지
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• 제23권1호
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• pp.133-142
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• 2010

Preconditions for the separation of prescribing and dispensing medicinal herbs in Traditional Korean Medicine are classification of medicinal herbs for general public and special medical uses, establishment of national medicinal herb distribution company of governmental base, restriction in purchase of medicinal herbs for special medical use, partnership between doctors and pharmacists of Traditional Korean Medicine, and coverage of herbal medicine-based medication in national health insurance, etc. The number of Traditional Korean Medicine Pharmacists which was born during 'the herbal medicine conflict' initiated in 1993, goes over 1,000 and will increase by 120 annually. The number of Traditional Korean Medical Doctors is over 17,000 and increases by 850 annually. So in order to engage partnership between two groups, the government have to arrange the number of outputs of each group. Standardization and classification of diagnosis and diseases in Traditional Korean Medicine is a matter of course in the separation of prescribing and dispensing medicinal herbs. Related societies and academies need to do researches with governmental fund first. After these works, we can launch a task force team for implementation of process for the separation of prescribing and dispensing medicinal herbs in Traditional Korean Medicine properly. Entering the national health insurance system for full coverage of Korean Medicine care service will be essential for the patients. Implementation the separation of prescribing and dispensing medicinal herbs in Traditional Korean Medicine would be the core of health insurance coverage for medication.

• 대한원격탐사학회지
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• 제27권3호
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• pp.379-388
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• 2011

At present, GEOBIA (Geographic Object-based Image Analysis), heir of OBIA (Object-based Image Analysis), is regarded as an important methodology by object-oriented paradigm for remote sensing, dealing with geo-objects related to image segmentation and classification in the different view point of pixel-based processing. This also helps to directly link to GIS applications. Thus, GEOBIA software is on the booming. The main theme of this study is to look into the applicability of geo-spatial processing open source to GEOBIA. However, there is no few fully featured open source for GEOBIA which needs complicated schemes and algorithms, till It was carried out to implement a preliminary system for GEOBIA running an integrated and user-oriented environment. This work was performed by using various open sources such as OTB or PostgreSQL/PostGIS. Some points are different from the widely-used proprietary GEOBIA software. In this system, geo-objects are not file-based ones, but tightly linked with GIS layers in spatial database management system. The mean shift algorithm with parameters associated with spatial similarities or homogeneities is used for image segmentation. For classification process in this work, tree-based model of hierarchical network composing parent and child nodes is implemented by attribute join in the semi-automatic mode, unlike traditional image-based classification. Of course, this integrated GEOBIA system is on the progressing stage, and further works are necessary. It is expected that this approach helps to develop and to extend new applications such as urban mapping or change detection linked to GIS data sets using GEOBIA.

• 정보처리학회논문지B
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• 제8B권6호
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• pp.657-668
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• 2001

기존에 단어의 빈도수를 근간으로 하는 문서 분류 시스템에서는 단일 키워드를 사용하기 때문에 사용자의 의도를 충분히 반영한 문서 분류가 어려웠다. 이러한 단점을 개선하기 위하여 우선 기존의 설명에 근거한 학습방법(explanation based learning)에서 한 예제만 있어도 지식베이스 정보와 함께 개념을 학습할 수 있다는 점에 착안하여 먼저 사용자 질의를 분석, 확장한 후 사용자 의도 트리를 생성한다. 이 의도 트리의 정보를 기존의 키워드 빈도 수에 근거한 문서분류 과정에 제약 및 보충 정보로 사용하여 사용자의 의도에 더욱더 근접한 웹 문서를 분류할 수 있다. 문서를 분류하는 측면에서 볼 때 구조화된 사용자 의도 정보는 단순한 키워드의 한계를 극복하여 문서 분류 과정에서 특정 키워드 빈도수의 임계값을 결정함으로서 잃게되는 문서 및 정보를 좀더 보유하고 재적용할 수 있게 된다. 질의에서 분석, 추출된 사용자 의도 트리는 기존의 통계 및 확률을 사용한 문서 분류기법들과 조합하여 사용자 의도정보를 제공함으로서 카테고리의 형성 방향과 범위를 결정하는데 높은 효율성을 보인다.