• 한국의류산업학회지
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• 제16권1호
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• pp.1-12
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• 2014

Leggings are recognized as unique fashion items that meet the needs of customers to express individuality due to their protective and thermal functions. They are highly practical fashion items that show a casual, street and sportive style with a noted influence on outdoor leisure fields. This study analyzes the sociocultural background for the spread of leggings as well as their design characteristics, coordination characteristics and authentic characteristics. The formative characteristics of modern legging designs are as follows. First, the shapes of modern leggings are ankle-length, calflength, above-knee, knee-length, stirrup and top of the foot-length. Leggings are transformed in many ways: length-expansion, side-slit, unbalanced length, variations of straps, cut-out, trimmings, pattern transformation and complex form. Second, modern leggings contain achromatic colors in modern and sensual image, vivid colors in sportive image and metallic colors futuristic and technical image. Third, leggings patterns value originality, uniqueness and rarity as shown by printed geometric patterns, hand crafted geometric and natural patterns, and abstract patterns expressed through various materials and themes. Fourth, modern leggings' textures are categorized into erotic, simply-functional, seasonless, glossy, and metallic. Functional and fashionable leggings reflect the psychological needs of modern society. This study suggests a direction for the development of legging designs and provides a theoretical database for higher value-added leggings business.

• 한국의류산업학회지
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• 제15권4호
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• pp.504-513
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• 2013

This study evaluates the difference of visual effect according to pant style and geometric pattern. The researcher made 28 stimuli-combination of four pant Stiles (classic, baggy, skinny, and bell-bottom) and seven geometric pattern (large vertical stripe, small vertical stripe, large horizontal stripe, small horizontal stripe, large check, small check, and hound's tooth check). The test involved 96 female college students. The stimuli were made with the i-Designer computer program. The panels tested the computer screen images of all manikins wearing pants. A 7-point scale was used to evaluate each image. For the data analysis, ANOVA and Duncan-test were applied along with an SPSS program. The results of this study are as follows. Three factors (lower-body compensation, abdomen highlight, and length compensation) influenced the visual effect pant styles and geometric patterns. The skinny style and large vertical stripe evaluated positively in elongated height and leg length and a slimmer overall body. It was shown that the vertical stripe pattern was evaluated as more positive than the horizontal stripe pattern in the visual effect; particularly, the results showed distinct aspects in the classic pants style. The mutual influence of the visual effect (according to pants style and geometric pattern) were indicated as two factors of lower-body compensation and length compensation. A more positive visual effects resulted in a higher mutual influence on pant style and geometric pattern.

• 한국의류학회지
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• 제48권2호
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• pp.193-210
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• 2024

The portrait featuring Jo Ban(1341-1401), a scholar-official from the late Goryeo and early Joseon period, and his wife is the oldest surviving couple portrait in Korea. It is of great value in uncovering the clothing culture of the period given the limited number of historical artifacts and records. This study examines the historical clothing and textile patterns of Jo Ban's wife and reproduces them using 3D fashion design software program CLO. She wears jokduri, chima, and baeja over layers of jeogori, a mixture of traditional Korean and Chinese styles. Her clothing illustrates eight patterns-one flower, five geometric, and two cloud. Records and relics of similar periods show that flower and geometric patterns in her clothing follow the prevailing styles of Goryeo, while the cloud patterns are representative of early Joseon. These details are used to reproduce six different styles of Jo Ban's wife with CLO tools. Various visualizations of textile patterns are applied to materials, generating a more realistic look than her existing 3D character created with the portrait. Results of this study are expected to help promote the use of Goryeo clothing and patterns in numerous designs and enhance intuitive understanding of Goryeo clothing based on 3D visualization.

• 대한수학교육학회지:수학교육학연구
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• 제22권4호
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• pp.619-636
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• 2012

본 연구의 목적은 학년에 따라 수학영재학급 학생들이 패턴 일반화 과정에서 사용하는 전략의 차이와 일반화 표현 방법을 알아보는 것이다. 연구를 위해 단위학교 영재학급 4~6학년 30명을 대상으로 도형과 관련한 4개의 과제에 대한 해결 전략을 살펴보았다. 연구결과, 일반화를 시작하는 단계의 문항에서 학생들은 패턴의 앞 뒤 수를 이용하여 문제를 해결하는 순환적인 관계인식 전략으로 문제를 해결하는 경우가 많았고 일반화를 형성하는 단계의 문항에서는 학년이 높아질수록 주어진 정보로 규칙이나 식을 만들어 해결하려는 상황적 인식 전략을 사용한다는 것을 알 수 있었다. 그러나 난이수준이 높은 문항일수록 학생들은 그리거나 뛰어 세기 등의 구체화를 통한 인식 전략이나 순환적인 관계 인식 전략을 선호하는 경향이 있었다. 일반화를 명확하게 하는 단계의 문항에서 학생들은 패턴을 언어로 기술하는 경향이 많았으며 높은 학년일수록 패턴을 대수적 표현(기호 또는 수식)으로 기술하려고 하였다. 정당화 단계의 문항에서 학년이 높을수록 일반화된 식으로 표현하는 비율이 높았다. 연구 결과를 통해 패턴을 찾는 과제에서 영재학급 학생들이 일반화를 하기 위한 전략의 차이를 알고 지도하는데 도움을 줄 수 있는 시사점을 제공하고자 한다.

• 암석학회지
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• 제4권2호
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• pp.168-177
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• 1995

Crystal boundaries in igneous rocks are genetically classified in order to predict the geometric patterns of the boundaries which may aid deciphering the textural code in igneous rocks. Crystal boundaries may be formed by two end-member processes;(1) mechanical and (2) chemical removal of interstitial melt. Mechanical removal of the melt will form displacement impingement boundaries, while chemical removal of the melt will form growth impingement boundaries. The positions of boundaries relative to the material points may be affected by secondary processes such as (1) migration and (2) dissolution. The geometric features of crystal boundaries, suggested in this study, may be useful when studying igneous textures and processes, although it may be impossible to determine the suggested features with the analytical techniques currently avilable.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제9권3호
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• pp.275-284
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• 2005

Tessellations are the pattern of iterations of geometric symmetry and translation. We can find them in the works of Escher who is the famous Dutch artist, and the American Indean life. Also, we can find the beauty of tessellations in the Korean traditional house door, Buddist temple architecture, palace's fence, etc. In the article, the figures of patterns we present are bird, fish, cat, pig, elephant, penguin, child and horse riding man, including Escher's, which are constructed using the computer geometric program, GSP (Geometer's Sketchpad). We want to talk about girl's disposition toward mathematics related to the figures. If they are supported by this kind of interesting figures constructed by their own hands, students will have more interest in learning geometric figures.

• Journal of applied mathematics & informatics
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• 제42권3호
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• pp.709-723
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• 2024

We study the distributions of waiting times in variations of the geometric distribution of order k. Variation imposes length on the runs of successes and failures. We study two types of waiting time random variables. First, we consider the waiting time for a run of k consecutive successes the first time no sequence of consecutive k failures occurs prior, denoted by T^(k). Next, we consider the waiting time for a run of k consecutive failures the first time no sequence of k consecutive successes occurred prior, denoted by J^(k). In addition, we study the distribution of the weighted average. The exact formulae of the probability mass function, mean, and variance of distributions are also obtained.

• 복식문화연구
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• 제20권5호
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• pp.775-781
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• 2012

There are various kinds of patterns on Li brocade textile of Hainan province in China. Those patterns are rich and colorful. Li (黎族) traditional brocade is an ancient exquisite craftsmanship and a world cultural heritage. This study analyzed and categorized Li brocade pattern of traditional Chinese textiles. Li (黎族) traditional brocade is an ancient exquisite craftsmanship. Based on the research of classifications of Li brocade patterns, expound the application of women's costume. The patterns of Li brocade textile of Hainan province analyzed through three levels: design transforming, meaning prolongation, and refining spirit. The patterns were explored the feasibility way to inherit the patterns of Li brocade for the modern fashion product design. The results showed that Li brocade textile pattern of Hainan province were images sourced from local environment and geographical terrain. They contained the nation's history memory, religion, hope for life of the Li nationality. Those patterns can be categorized as human figure pattern, animal pattern, geometric pattern, appliance or architecture pattern, and Chinese character pattern.

• 대한수학교육학회지:학교수학
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• 제9권2호
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• pp.313-326
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• 2007

최근 대수 교육과정에서 패턴들을 표현하면서 일반적인 규칙을 인식하고 설명하는 것이 하나의 대안으로 제시되고 강조되고 있다. 우리나라 역시 제 7 차 교육과정에서 '규칙성과 함수' 영역과 관련하여 초등학교 과정에서 다양한 형태의 패턴활동을 지도하고 있다. 그러나 최근 패턴활동을 통한 학습에 대한 연구에서 학생들의 어려움과 문제점이 지적되고 있다. 이 글에서는 우리나라 초등학교 교육과정에 많이 도입되고 있는 시각적 패턴의 탐구 활동을 통한 일반화 과정을 중심으로 하여, 시각적 패턴의 일반화 과정에서의 다양한 접근과 학생들의 사고전략, 기호화 상태를 고찰한다. 그리고 시각적 패턴의 일반화, 기호화의 어려움을 논의하고 시각적 패턴의 탐구 활동 학습을 위한 몇 가지 제안을 하였다.

• 복식
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• 제54권1호
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• pp.11-21
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• 2004

This study examined the kinds, shape, technique, and arrangement of pattern for the Korean traditional women costume between 1995 and 2002. The sources used this study were collected from the magazine “HANBOK, ONGOJISHIN, BEAUTIFUL OUR DRESS” Results were as follows 1) In the kinds of pattern, the most pattern of use was the flower pattern, and the geometric pattern showed the trend of increase. these results mean the use of pattern lately is progressed by the new direction. 2) In the shape of pattern, the style shapes were decreased gradually and the geometric shapes were increased. these results show that the modern beauty is chased. 3) In the technique of pattern. the results viewed that the embroidery technique used in the meantime decreased and the JOGAKBO technique increased. 4) In the arrangement of pattern, the modern arrangement was most superior in the most of year. That is estimated the arrangement of pattern have been chased the modern beauty than the others of pattern.