• 복식
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• 제58권5호
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• pp.87-101
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• 2008

The purpose of this study is to identity the representative flower patterns in the Joseon Dynasty and investigate their chronological transitions. In the early Joseon Dynasty (i.e. 16th century), lotus patterns were very popular. Often lotus patterns were twisted around by ivy-leaves or decorated with treasures pattern in the margin. In the mid Joseon Dynasty (i.e. from 17th to mid 18th century), however, lotus patterns evolved from the typical lotus and ivy pattern and diversified into four types. In the 19th century, lotus pattern almost disappeared from the textiles of everyday dresses and were only found in the textiles of formal dresses or in special cases as in the cover pages of Buddhist scriptures. Poeny patterns was rarely used in textiles of 16th century, presumably because of the huge popularity of the lotus pattern. However, suddenly in the 17th century, Poeny patterns appeared quite frequently. There were 3 types of Poeny patterns. Poeny patterns became more popular over the years and it finally became a primary motive in textiles patterns for 100 years starting in the late 19th century. There were two types of Poeny patterns : one was realistic and true to life even in sizes, the other was more symbolic. Textile patterns combining four kinds of flowers started to appear from the late Koryo Dynasty but Flower patterns representing four seasons with distinct shapes appeared only in the 17th century. They could be categorized into three types. In the late 18th century, Flower patterns representing four seasons no longer appears in textile patterns, presumably due to a new preference for lucky omen over natural motives.

• 한국초등수학교육학회지
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• 제3권1호
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• pp.1-20
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• 1999

Higgins의 탐구하기, 모형화하기, 강조하기, 도전하기, 그리고 실행하기 등 다섯 가지 범주의 수업 형식에 Guilford의 지능 구조에 있는 사고의 소재인 내용과 조작 그리고 산출의 세 요인 중 어떤 것을 결부되는지 알아보았다. 또 구성 주의적 수학 교수-학습 원리인 학생 중심적 개별화의 원리, 발문 중심적 상호 작용의 원리, 의미 지항적 활동의 원리, 그리고 반영적 추상화의 원리 중에서 어떤 것들이 관계를 하면 아동 스스로가 주어진 학습을 자기 마음속에 가장 잘 구성할 수 있겠는가 하는 문제를 분석하였다.

• 한국의류학회지
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• 제19권4호
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• pp.663-670
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• 1995

After I stated the characteristics of the ancient Buddha Banners of Shoso-in and Horyuji of Japan, 1 searched for the possible countries they could have been made in. 1 concluded that Japan imported above mentioned Buddha Banners from Korea from the fallowing reasons: 1. Almost no Banners in Heian Period. 2. Difference between Banner patterns of Nara period and them of Heian period. 3. Japan almost always imported Buddhist implements including Banners from Korea from 7th century 4. Resemblances between kinds and forms of the patterns of Shoso-in and Horyuji Banners, and them of Silla period.

• 한국통신학회논문지
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• 제11권2호
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• pp.85-92
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• 1986

한글 Wordprocessor, Workstation 및 Telematics용 I/O Device에서는 각종 크기의 문자나 도형들을 요구하고 있다. 본 논문에서는 내장된 문자 dot pattern을 축소 또는 확대시키기 위하여 지금까지 연구되어온 각종 방식의 알고리즘을 논한다. 또한 문자 dot pattern의 크기를 변환시키는 방법을 평가하기 위한 항목을 논하며 이항목에 따라서 종래의 방식을 주관적으로 평가한다.

• 한국의류학회지
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• 제45권5호
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• pp.825-839
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• 2021

This study aims to develop jacquard fashion masks using traditional patterns and investigates the preference and emotions of consumers for them. Nine patterns were designed with the motifs of plum flower, turtle, and geometric patterns using an Adobe Illustrator program. After that, 20 kinds of jacquard fabrics were developed using those patterns, and prototype masks were made. Furthermore, data were collected using a survey of 231 adult consumers to understand the emotional images evoked by jacquard fashion masks with traditional patterns. The results of the research show that the emotional dimension derived from jacquard fashion masks with traditional patterns consists of seven factors: luxurious image, frugal image, feminine image, oriental image, sporty image, geometrical image, generous image. We found that consumers preferred the M6 with the plum flower pattern as the motif as the most preferred design, while M13 with the geometric pattern as the motif was the lowest preferred.

• 한국의류산업학회지
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• 제4권2호
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• pp.128-136
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• 2002

This research was designed to study the Korean dress design trends and different kinds of ancient patterns applied to the Korean dresses in 2001. The trend sources were collected by the HANBOK monthly journal and the symbolism of patterns associated with these patterns being used the prevalent Korean dress collection in markets. The results of the research can be summarized as following; The most of Korean dress image was elegant of ancient mode. Main colors of the traditional Korean jacket were white, yellowish white and green. However, main color of the traditional Korean skirt was represented as red. A plant pattern was the most popular pattern in a practical purpose. It looks beautiful and it is also easily manufactured with open space. Copying other patterns definitely damage the elegance of the Korean dress. It is time for us to not only keep our own traditions but also study and develop new patterns. Designers must study to develop the image and patterns which are agreed with consumer's taste.

• 제어로봇시스템학회논문지
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• 제16권6호
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• pp.517-523
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• 2010

In this paper, we proposed an algorithm to detect aggressive driving status by analysing six kinds of driving patterns, which was achieved by comparing for the feature vectors using mahalanobis distance. The first step is to construct feature matrix of $6{\times}2$ size using frequency response of the time-series accelerometer data. Singular value decomposition makes it possible to find the dominant eigenvalue and its corresponding eigenvector. We use the eigenvector as the feature vector of the driving pattern. We conducted real experiments using three drivers to see the effects of recognition. Although there exists differences from individual drivers, we showed that driving patterns can be recognized with about 80% accuracy. Further research topics will include the development of aggressive driving warning system by improving the proposed technique and combining with post-processing of accelerometer signals.

• 대한가정학회지
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• 제24권1호
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• pp.9-15
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• 1986

It is studied that the typical garments of Korea Dynasty, especially focused on half-sleeved Saeng jo Po and conspicuous kinds of fabrics,. Characteristics of this Po are doubled collar, pleats, half-sleeved, a partial lining sewed in the back of an unlined coat, a breast-tie, and so on. It is that a girdle of Po had been used from the early Korea Dynasty, contrary to the general theory that a girdle of Po was the special characteristic of early Korea Dynasty in the garments history of Korea. It is that the species, it is that there are may characteristic way of patterns in the Korea Dynasty, such as turtle patterns, cloud patterns, swastika patterns. etc.

• 한국의류학회지
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• 제37권6호
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• pp.750-763
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• 2013

This research suggests pattern design methods for motion through an evaluation of the appearance and motion of three existing kinds of original patterns (K type, N type, and L type) and modified patterns designed by the researcher. The results of the study are as follows. First, the evaluation of appearances showed that the modified patterns of a standing posture received a higher evaluation compared to the original patterns only in N type and in a sitting posture. In addition, the degree of lowering or a natural feel by the pulling of the slacks waist belt in a sitting posture received a higher evaluation than the original patterns. Second, the evaluation of motions showed that modified patterns received a higher evaluation than the original patterns in almost all items. Per each pattern, it showed meaningful differences in questions asking about the degree of comfort as the whole in N type in crouching motions. The L type showed low scores as a whole (both in original patterns and modified patterns) and the K type showed meaningful differences in questions asking about the degree of comfort of the crista iliaca and groin region in the motion of walking at a normal walking pace, ascending stairs and bending the waist 90 degree to the front. Third, the measuring distance the between back waist point of the body and the back waist point of original patterns and modified patterns during motions showed that the modified patterns of all three patterns (N type, L type, and K type) showed less lowering compared to the original forms in the whole pattern as well as individual patterns. The design method of back waist point developed in this research can be regarded as a design method appropriate for motions.

• 한국식품과학회지
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• 제32권5호
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• pp.997-1001
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• 2000

Gas chromatography를 이용한 profiling과 신속한 동정을 허브류에 존재하는 유기산의 분석에 적용하여 보았다. 흡착제로 Chromosorb P와 용출 용매로 diethyl ether를 사용하는 고체상 추출법을 이용하여 허브추출물로부터 유기산을 분리한 후, tert-butyldimethylsilyl 유도체로 만들어 극성이 다른 DB-5와 DB-17 컬럼으로 동시분석하였다. 두 컬럼에서 분리된 유기산 피크들을 dual capillary column system의 retention index(RI) library 탐색과 RI specta 비교로 신속하고 정확하게 동정할 수 있었으며 이들을 GC-MS로 확인하였다. 허브추출물들의 유기산 분석 결과 fatty acid, dioic acid, hydroxy acid, aromatic acid등 24가지의 유기산이 동정되었고 각 허브의 종류에 따라 특징적인 유기산 GC-profile을 나타내었다. 각 허브추출물의 GC profile의 유기산 조성만을 단순화시킨 RI spectra로 표현한 결과, 각 허브의 유기산 패턴의 분별이 매우 용이하였다.