• Title/Summary/Keyword: 황금비율

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Golden Ratio and Obesity of Korean University Students (한국 대학생의 신체 황금비율과 비만)

  • Choi, Seung-Hoe;Lee, Kum-Won;Yu, Yong-Jin;Kim, Yong-Heon
    • Communications of Mathematical Education
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    • v.24 no.4
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    • pp.939-947
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    • 2010
  • The Golden ratio which was started to be use by Eudoxos, Greek mathematician, is being used as a tool to explain beauty in various fields like architecture, art, society, nature and so on. In addition, people not only use the golden ratio, also use obesity to consider a standard of beauty. This study's subjects are students of H university. We researched their Golden ratios of their whole body, upper body and lower body. Also, to research their obesity levels, we used Obesity degree, Waist-hip ratio and Percent body fat. According to different features of the subjects, we study differences between the golden ratio and obesity and how the golden ratio of body affects obesity.

박동철의 사진 강좌 - 네 번째 - 황금분할의 응용

  • Park, Dong-Cheol
    • The Optical Journal
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    • pp.66-69
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    • 2010
  • 황금비율은 가장 조화롭고 균형 잡힌 아름다움을 만들어내는 비율로서 회화나 사진 같은 시각예술분야에서 사용되고 있다. 이번호에서는 가장 기본적인 황금분할 법칙과 이를 응용한 삼분할법, 여백과 공간 등을 활용한 안정적인 구도를 잡는 법에 대해 알아보자.

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A Study on Content Layers Format Development for Smart Device using Golden Ratio (황금비율을 이용한 스마트 디바이스용 컨텐츠 레이어 포맷 개발을 위한 연구)

  • Kang, Joonsang;Lee, Jaewoo;Cha, Jaesang;Lee, Seonhee
    • Journal of Satellite, Information and Communications
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    • v.9 no.3
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    • pp.5-8
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    • 2014
  • Recently, smart devices can be used with a variety of programs. Because of these characteristics, suitable lectures are provided to mobile device in Korea educational facilities. However, it is possible to reduce the learning efficiency from taking courses. because of many smart devices are using in a small display. Therefore, we need effectively in a small display content layout for overcome these problems. In this paper, we proposed content layer format for smart devices by Illustrated Programs based on Golden Ratio.

Analysis of esthetic factors and evaluation of esthetic perception for maxillary anteriors of dental students (치과대학생의 상악 전치부의 심미적 요소 분석 및 인식도 평가)

  • Kim, Seon-Kyung;Kim, Ok-Su
    • The Journal of Korean Academy of Prosthodontics
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    • v.57 no.2
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    • pp.118-126
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    • 2019
  • Purpose: This research is to investigate factors that affect dental aesthetics and analyze whether individual perception affects and difference of genders affects the esthetic factors. Materials and methods: Seventy dental students of Chonnam University aged from 25 to 35 years old without periodontal problems were included. Maxillary dental cast for participants were made, and standardized photo was taken with a digital camera. Maximum visual width and the position of gingival zenith of maxillary anterior teeth and maximum height of the maxillary central incisors were measured by a measurement program and the shape of central incisor was categorized. Questionnaire was conducted to evaluate esthetic perception. SPSS program was used to perform statistical analysis. Results: The average visual width ratio of right maxillary anteriors was 1.38:1:0.78 and 1.41:1:0.81 for the left which differ from the golden ratio. The width to height ratio for right and left central incisor was 0.84 and 0.83 respectively. The gingival zenith position was determined to be: mostly, central incisors and canines were located in the distal side, lateral incisors were located in the center. The visual width ratio of right maxillary anterior teeth, ratio of width to height of central incisor, gingival zenith position, crown morphology and amounts of gingival exposure upon smiling were not significantly different between genders, and facial patterns and these dental esthetic factors were not related to aesthetic perception. Conclusion: Even though participants had the visual width ratio of maxillary anteriors or ideal width to ideal height of central incisors that did not agree with the golden ratio, they had high satisfaction for dental esthetics. Esthetic perception depends more on subjective judgements of participants than objective indices.

A Study on the Sociocultural Backgrounds of the 'Baby Face Fad' and Phrenological Characteristics (동안(童顔) 열풍의 사회문화적 배경과 골상학적 특징)

  • Kim, Nam-Hee;O, In-Young
    • Journal of the Korean Society of Clothing and Textiles
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    • v.33 no.10
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    • pp.1530-1540
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    • 2009
  • Life expectancy has increased and people are more concerned with keeping their 'youth'. Appearance is a competitive edge and people are caught up in a baby face fad that has expanded into a culture and beauty trend. This study examined the definitions and phrenological characteristics of a baby face and the causes of the baby face fad in a review of the baby face as a "sociocultural and beauty cultural code" based on literature, journals, previous papers, and Internet materials. Anatomically speaking, a "baby face" refers to a face that keeps the features of a child's face without aging signs. The baby face fad gained momentum due to the influences of the digital culture, the encouragement of the mass media, changes to the social structure, dietary improvements, new living styles, and an evolving aesthetic sense. The results reveal the sociocultural backgrounds behind the "baby face fad" settling down as a part of culture in addition to the phrenological characteristics of a baby face. It is also estimated that the baby face fad could affect the beauty culture and trends as a social phenomena.

Customized Necktie Design According to Man's Body Characteristics (part I) -Focused on the Length of Necktie- (체형을 고려한 맞춤형 넥타이 개발에 관한 연구(제1보) -넥타이 길이를 중심으로-)

  • 박은경;홍지원
    • Journal of the Korean Society of Clothing and Textiles
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    • v.27 no.11
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    • pp.1198-1207
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    • 2003
  • The purpose of this study was to develop customized necktie design according to Korean adult male's body characteristics. For this purpose, experimentations of visual sensory evaluation on visual stimuli which show a man's wearing various neckties were carried out. The subjects were students(n=130) majoring in fashion and design related area and experts(n=6). The data were analyzed by ANOVA, duncan test, pearson's correlation coefficient, cross tabulation using spss pc/sup +/ program. Also statistic of Korea adult men's body measurements(1997) were analyzed and used to decide appropriate necktie length according to the customer's various height. The results were as follows: First, there were significant difference in visual sensibility on the stimuli showing 1) relative location of belt and necktie, 2) neckties with various length using golden ratio to the experimental model's height. Therefore, the need of producing neckties with different length according to customer's various height were verified. Second, neckties with three different length(140cm, 145cm, 151cm) were suggested for the groups of 160cm-height, 170cm-height, 180cm-height according to Korean adult male's body characteristics and aspect of production.

Reconstruction and building plan of Buyeo Muryangsa Temple in the 17th century (부여 무량사(無量寺)의 17세기 재건(再建)과 조영 계획(造營 計劃))

  • Oh, Se-deok
    • MUNHWAJAE Korean Journal of Cultural Heritage Studies
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    • v.48 no.3
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    • pp.60-79
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    • 2015
  • The study examined reconstruction and building plan of Buyeo Muryangsa Temple in the 17th century and reviewed its construction process and supporting power since the Imjin War of 1592. In addition, The architectural features and design plan of Geukrakjeon that is the most important position in the reconstruction were examined. The reconstruction process of Muryangsa Temple is as follows. Firstly, the study reviewed the reconstruction order of Muryangsa Temple that was progressed in a short period of time from 1624 to 1636. In doing so, the reconstruction period was adjusted from 1633 to 1624 so that the construction order of Muryangsa Temple might be the reconstruction of Geukrakjeon in 1624, Gwaebul in 1627, Sojosamjonbul in 1636 and Beomjong in 1636. Secondly, as the reconstruction of Muryangsa Temple was progressed in a short period of time of 13 years, it was assumed there was great supporting power. In particular, it was found that Jinmukdaesa who lead the construction of Wanju Songgwangsa Temple had an impact on the construction of Muryangsa Temple.It was conjectured that Shin family of the royal family as the supporting power of Songgwangsa through the support of Jinmukdaesa had an impact on Muryangsa Temple. Thirdly, the study reviewed architectural features of Geukrakjeon which has the most important meaning of the reconstruction of Muryangsa Temple. By comparing other reconstructed temples, the architectural style of Muryangsa Temple was examined. In particular, features of Gongpo and furniture were reviewed. In doing so, Muryangsa Temple, the study proposed a possibility that Geukrakjeon would be constructed by an artisan in the same genealogy of Wanju Hwasamsa Temple Geukrakjeon. Finally, the design plan of the building was reviewed with Yongcheok of 309mm used for the construction of Geukrakjeon. Geukrakjeon had perfect proportion compared with other reconstructed temple in the late Joseon period, and golden ratio of 1:1.41 was applied in many areas of building. the study also proposed that the stable design of Geukrakjeon was carried out by the building plan of overall Garam at the time of reconstruction of Muryangsa Temple in the late Joseon period.