• 대한수학회지
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• 제45권5호
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• pp.1405-1416
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• 2008

Let D be an integral domain, X an indeterminate over D, $N_v = \{f{\in}D[X]|(A_f)_v=D\}.$. Among other things, we introduce the concept of t-locally PVDs and prove that $D[X]N_v$ is a locally PVD if and only if D is a t-locally PVD and a UMT-domain, if and only if D[X] is a t-locally PVD, if and only if each overring of $D[X]N_v$ is a locally PVD.

• Journal of Biosystems Engineering
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• 제30권3호
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• pp.172-178
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• 2005

Grading and sorting an indeterminate form of agricultural products such as sweet potatoes and potatoes are a labor intensive job because its shape and size are various and complicate. It costs a great deal to sort sweet potato in an indeterminate forms. There is a great need for an automatic grader fur the potatoes. Machine vision is the promising solution for this purpose. The optical indices for qualifying weight and appearance quality such as shape, color, defects, etc. were obtained and an on-line sorting system was developed. The results are summarized as follows. Sorting system combined with an on-line inspection device was composed of 5 sections, human inspection, feeding, illumination chamber, image processing & control, and grading & discharging. The algorithms to compute geometrical parameters related to the external guality were developed and implemented for sorting the deformed sweet potatoes. Grading accuracy by image processing was $96.4\%$ and the processing capacity was 10,800 pieces per hour.

• 복식문화연구
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• 제15권4호
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• pp.688-701
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• 2007

Since modem times, civilization of scientific technology has rapidly expanded and resulted in many negative aspects. Dystopia is a skeptical future standpoint newly introduced by surging awareness of these negative aspects. The purpose of this study is to discover the common characteristics by studying costumes displayed in dystopian films which have critical view of the future. This study is made through the research of sundry records, thesis and capture images from DVD system. As a result of the study, the common formative characteristics of future costumes appearing in six dystopian films are classified into external characteristics and internal characteristics. First, external characteristics were analyzed according to the form, material and color. Second, internal characteristics of costumes appearing in dystopian films are categorized as the indeterminate expression, ex-typical expression and uniform expression. The above formative characteristics of dystopian future costumes can be described as the embodiment of meanings of influence from present and future cultural changes in terms of the characteristics of fashion.

• 한국의류학회지
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• 제18권5호
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• pp.727-738
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• 1994

It has been representing the delicate changes which express new sentiments through the floating, fluid, free look with the transparent, sheer material in fashion during the early 1990's. The concept of lightness is selected to describe the phenomenon of recent fashion. The purpose of this study is to identify the distinctive characteristics of lightness as external forms and internal meaning in fashion of the early 1990's. The data were collected from fashion magazines such as American Vogue, Italian Vogue from 1987 to 1994. The characteristics of lightness of fashion in the early 1990's are as follows; The external forms are consisted of the material such as the transparent, sheer, soft material, of slim and bell silhouette which occupying the more space in bottom, of the drapery, pleats to shape the unfitted look and is identified as the open, whole, indeterminate and planar intergration form according to the category of clothing form suggested by Belong. It is also the reflection of the social changes which is getting out of the modernity. It is the results of the dominant social state which are diffused the sensual pleasures, transitoriness.

• 복식
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• 제58권8호
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• pp.91-105
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• 2008

Spatial multiplication phenomenon, expressed through de-constructive trend since the late of 20C, have got changed existing fixed and dis-variable space to smooth, fluid, and changeable space. Ex-form and fluidity of new spatial paradigm have been focused through lots of scientific theories studied between digital thought and indeterminacy and rankless nature phenomena. In 21C fashion, indeterminate and irregular form and space have been crested continuously, which could not explain simply according as the fluidity theory Different from the space crested for multi-function and multipurpose, this is revealed the characteristics of chaosmos that communizes the order and the disorder, deconstruction and creation. Ex-formal space of fashion have shown the relationship of de-centerizing, de-territorial, and do-structural phenomenon among different fashion elements. This paper intends to understand the concept of ex-form, and study expressive manners of ex-formal space of 21C fashion, and conclusion as follows. 1) Overlap changes single space of fashion to multi-layered space through the repeat system of pleats, origami, and folding. 2) Ex-gravity expressed in deviation of the gravity acting vertical direction, for example, twisting, curve, winding, portion. 3) Morphing is shown the change process from single fixed form to different complex form. 4) Blurring is expressed in re-combination and re-arrangement among elements of fashion. 5) Blob shows hybrid fashion space through the liberal compounding and separation of a lot of different elements.

• 한국수학사학회지
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• 제25권3호
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• pp.29-39
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• 2012

선형논리는 현대 증명이론의 산물로서 1987년 프랑스 Marseille대학 Jean-Yves Girard 교수가 프로그래밍 언어의 개발을 위해 직관주의 논리학 (Intuitional logic) 을 정교하게 보완하여 고안한 새로운 논리학이다. 그래서 선형논리의 연결사들은 정보배열 (Sequentiality)과 병행처리 (Parallel computation) 등 정보처리와 관련된 해석을 갖는다. 예컨대, A${\otimes}$B는 두 과정 A와 B를 차례차례 수행하는 것을 나타내고, A&B는 내적미결정과 관련되어 관찰자가 A 또는 B를 선택할 수 있으며, A${\oplus}$B는 외적인 미결정으로서, 관찰자는 A 또는 B라는 사실을 알지만 어느 것이 될지는 알지 못한다. 그리고 A${\wp}$B는 A과정과 B과정의 병행처리를 의미한다. 선형부정은 동시화(Synchronization)를 나타내어, 하나의 과정 A가 수행되기 위해서는 A와 $A^{\bot}$가 동시에 이루어져야 한다. 국내에 선형논리에 대한 연구가 활성화되지 않아서 이 글은 이에 대한 관심을 제고하기 위해 우선 선형논리의 통사론만을 취급했으며, 의미론과 증명망 등은 차후의 연구에서 다루고자 한다.

• 복식
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• 제21권
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• pp.193-206
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• 1993

Recently in the post-modernism era ethnic look tropical look or ecological look has prevailed as an important theme of fashion all over the world. The main core of these themes is based on primitivism. The purpose of this study was first to com-prehend the internal meaning and the exteral form of primitivism in modern fashion second to compare the characteristics of primitivism in art with those in modern fashion as one of the phenomena in cultural consistency. For this purpose documentary studies about primitivism in social science and art were preceded as a framework of this study and then objective studies about primitivism in modern fashion and art were analyzed. Primi-tivism expressed in clothing since the 16th century was also historically traced. the results were as follows: 1. Primitivism in modern fashion was summarized by emotionality play ecology and aboriginality as well as was represented by ex-ternal forms of open form part-to-whole re-lation planar intergration rounded form and indeterminate form It was demonstrated that the external form of primitivism in art and fashion is quite similar and is an example of cultural consistency. So it is reaffirmed that fashion is the production of culture representing zeitgeist as a genre of art. 2, Modernism in the early 20th century brought the richness of materials through the de-velopment of the mechanical culture emphasizing rationality as well as functionalism, Fashion also has been influenced by this modern-ism so it has tended to express only the beauty which emphasizes the functional aspects of clothing and excludes the decorative characters. The primitivism in recent fashion is against the flow of modernism. In a word the pursuit for the regression to nature and the recovering of hu-manity is the core of the primitivism in modern fashion.

• 한국의류산업학회지
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• 제1권4호
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• pp.349-357
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• 1999

The purpose of this study was to examine how deconstruction, which currently had a great deal of influence on fashion, was actually accepted in view of fashion form or material. In order to track the tendency of deconstructional fashion, an attempt to find out what deconstructional methods were used in fashion design for each formative element was made by looking into earlier studies. Then an analysis was made over the recent fashion magazines. As a result of analyzing four fashion magazines, the most distinctive feature was found to be the use of seethrough cloth. In addition, unsymmetrical form also was immensely used. The next most frequently appeared form was layering, followed by slash or making a hole, lingerie look, padded cloth, indeterminate form, wrinkled cloth and patchworked cloth in the order named. The dominant layering style, the most widely used deconstructional fashion, was that inner cloth could be seen through outer seethrough cloth. The most frequently employed deconstructional cloth was seethrough cloth. Rather than complete seethrough cloth, the shape of lace, net or pattern was employed largely, in which the body could be partially hidden. The most largely used deconstructional method was a slash or making a hole. Most slashes appeared on the front part of the body, to which seethrough stuff was attached in many cases. Based on the above mentional finding. 10 kinds of deconstructional design were proposed for each method.

• 복식문화연구
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• 제17권3호
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• pp.396-406
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• 2009

Drapery costume started with using one fabric to loosely wrap around one's body without using technical skills or needlework. Drapery becomes a beautiful and indeterminate form of pleated costume which determines the costume silhouette and serves as an essential component for the composition of artistic costume. The purpose of this study was to examine the aesthetic characteristics of drapery costume using literature review. The study methods include considerations of the formation process of drapery costume with the analysis of costume in pictures. For modern costume designs, the study analyzed the designer's dress with a focus on drapery forms, which appeared in the collections from 2001 to 2007. First, drapery costume contains the beauty of human body. Drapery costume reveals the smallest movement of the body. The beauty of drapes, which is naturally revealed along the curve of the body, and the pleats which form on the soft cloth create the beauty of body. Second, drapery costume has rhythmical beauty. Drapery pleats feature not only functions, but also unique formativeness that provides rhythmicity and regular or irregular direction effects by line. Third, drapery costume features elegant beauty. Bias cutting by draping can effectively express the elegant characteristics of the fabric. In making a piece of clothing, the composition method can express elegant beauty by covering up the shortcomings of the fitting and by fitting to the body line without cutting the fabric, or fitting it by bias cutting.

• 한국농촌건축학회논문집
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• 제9권3호
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• pp.23-31
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• 2007

The objective area of this study is a private house of common people at SimPori in the riverside area of OsipCheon. This area is the upriver of OsipCheon, and it was distributed at the 田-shaped House and the Dureong House with the composition of GuDl. Owing to the frequent interchange of AnDong and BongWha in the Young Seo district, the Kyup House and the SaBang House mixed with the 田-shaped House with GuDl of the YoungDong district. So the form of Folk House at this area is Dureong House. The Folk House of the seaside of SamCheok City is a compromised type among the 田-shaped House of GuDl in the north district and with MaRu in the south district, and introduced an indeterminate MaRu formed in the GaGokCheon area.