• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제28권4호
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• pp.318-325
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• 2002

The primary method of diagnosis in craniofacial deformity patient is used by gross inspection. So we studied the frontal photometric measurements for maxillofacial Korean normals 44 male and 48 female ages 19 to 20 years were selected from a group of 92 healthy Kyung Hee university students in Seoul.. The photograph were taken with the subject sitting in head position parallel with interpapillary plane to the floor. During taking pictures, facial anallyser by Obwegeser(Martin Co., Germany) was used for correct measurements. The results of this study was followed. 1. In the linear measurements, all values of males were longer than those of females but middle third height and lower third height, facial width and nasal width of males were longer than those of females in p<0.05 2. The difference between right and left angular and linear measurement was insignificant. 3. In the horizontal facial ratios, interocular distance and nasal width were longer and mouth width were smaller in korean than in american(p<0.05). 4. In the vertical ratios, korean women have shorter facial height of lower third comparing with facial height of middle third than american(p<0.05). 5. In the vertical facial ratios, korean have smaller proportion below the stomion in the lower third department than american. (p<0.05).

• 한국공작기계학회논문집
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• 제16권4호
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• pp.79-86
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• 2007

The shape of excessive penetration mainly depends on welding conditions(welding current and welding voltage), and welding process(groove gap and welding speed). These conditions are the major affecting factors to width and height of back bead. In this paper, back-bead prediction and weldability estimation using artificial neural network were investigated. Results are as follows. 1) If groove gap, welding current, welding voltage and welding speed will be previously determined as a welding condition, width and height of back bead can be predicted by artificial neural network system without experimental measurement. 2) From the result applied to three weld quality levels(ISO 5817), both experimented measurement using vision sensor and predicted mean values by artificial neural network showed good agreement. 3) The width and height of back bead are proportional to groove gap, welding current and welding voltage, but welding speed. is not.

• Steel and Composite Structures
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• 제36권5호
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• pp.507-519
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• 2020

Double skin composite walls are increasingly popular and have been applied to many safety-related facilities. They come from the concept of composite slabs. Conventional connectors such as shear studs and binding bars were used in previous studies to act as the internal mechanical connectors to lock the external steel faceplates to the concrete core. However, the restraint effects of these connectors were sometimes not strong enough. In this research, a recently proposed unique type of steel truss was employed along the wall height to enhance the composite action between the two materials. Concrete-filled tube columns were used as the boundary elements. Due to the existence of boundary columns, the restraints of steel faceplates to the concrete differ significantly for the walls with different widths. Therefore, there is a need to explore the effect of height-to-width ratio on the structural behavior of the wall. In the test program, three specimens were designed with the height of 3000 mm, the thickness of 150 mm, and different widths, to simulate the real walls in practice. Axial compression was applied by two actuators on the tested walls. The axial behavior of the walls was evaluated based on the analysis of test results. The influences of height-to-width ratio on structural performance were evaluated. Finally, discussion was made on code-based design.

• 한국디지털건축인테리어학회논문집
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• 제3권1호
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• pp.39-49
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• 2003

The height provisions, by the urban planning, describe the hightest height per width division, also define oblique line limitation by road without mentioning the highest per width division. Therefore this study will be a basic model for the standard of measuring the highest height per width division analysizing the propriety of current standard of oblique limitation. This technique is prepared to prevent the confusion and to complements the existing planning method. Therefore, it takes more time to establish this new method and to apply it to the existing condition. This study reviewed density control in District Units Plan, based on the guidelines of density, which included height, ratio of total floor to ground area, and land distribution. This study aims to provide efficient analysis by using current oblique limitation provisions Thus, proving the area rations of general residential areas are decreasing. Since the purpose of the District Units Plan is to avoid confusion and help ease the existing problematic conditions which have risen from the two above-mentioned conventional systems, further observation and research on these areas are necessary.

• 한국의류학회지
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• 제48권3호
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• pp.528-542
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• 2024

The aim of this study was to analyze and typify the body shape of tall women aged 20-69 using 3D measurement data from the 2020 8^th Human Dimensions Survey data with greater than 165.0 cm in height defined as large stature. Each body type's characteristics were examined to derive points of differentiation compared to women of average body type. The analysis showed that as height increases, body height, length, and generally body circumference, thickness, and width also increase. However, taller women were found to have thinner waists, indicating a wider, flatter waist area. Waist circumference was also smaller, albeit not at a statistically significant level. Body shapes of adult women over 165.0 cm tall were classified into three types. The following body types were analyzed: thick ankles and drooping shoulders, thin and short torso, tall and long, long torso and thick ankles, large body circumference, thickness and width, normal torso length, and short stature and thin ankles. To develop garments for adult women over 165.0 cm tall, a new drafting method was required set the waist, knee height, and shoulder width.

• 한국조경학회지
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• 제25권3호
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• pp.234-245
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• 1997

This study aims to clarify the preference of the hedge, on focusing the height, density, width of the hedge, which gives limited dwelling space continuity with outer space, promotes the naturality to dwelling environment, and plays an important role as green space in city. For this, it is performed statistical analysis by field survey, by classifying the hedge as planting pattern, and synthesizing the photograph. Therefore, the results of this study are as follows : 1. In the preference of height of the hedge, when only the hedge is composed, 1.5M is preferred, and when the hedge with deciduous tree, with needle-leaf tree, 1.25M is preferred. 2. In the preference of density of the hedge, which are perfect density, in case of the hedge, which are almost density, in case of the needle-leaf tree, are preferred. 3. In the preference of width of the hedge, 0.4M is preferred. 4. In the preferential factors of the hedges, the preference of the hedge is mainly influenced by density. As the result of multiple regression analysis of visual preference as the height, the density, the width, and the regression equation are as follows : Visual Preference = 0.094+0.412(density)+0.370(height)+0.177(width)

• 한국임상보건과학회지
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• 제2권1호
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• pp.17-23
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• 2014

Purpose. This study was to investigate the relationship between the palpebral fissure size and the exophthalmos in a population of Korean adult women subjects with normal eye status. Methods. From November 2012 to September 2013, The authors analyzed the morphological values in 73 Korean adults population. The test was performed using the Hertel exophthalmometer and verner califer. Analysis of subjects data were recorded using the spss version 20.0 a statistical program (IBM Co, Armonk, NY USA). Results. The average age of the 73 subjects (146 eyes) was (21.219+/-0.261)mm. the average value of palpebral fissure was (25.110+/-1.646)mm in width and (8.096+/-1.464)mm in height. The average value of exophthalmos was (15.002+/-1.922)mm. There was a significant relationship(P>0.05) in the average size between the width and height in palpebral fissure. Also, there was a significant relationship(P>0.05) in the average size between the palpebral fissure width and exophthalmos. On the other hand, there was a significant relationship(P>0.01) in the average size of palpebral fissure height and exophthalmos. Conclusions: In this study, these results suggested that the palpebral fissure and exophthalmos had a significant relationship in the average value of size in Korean adult women population.

• 복식문화연구
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• 제13권2호
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• pp.200-208
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• 2005

This study was aimed to provide the measurement data and shape classification of the head of the Korean female children for the headwear sizing systems. Four hundred nineteen female children, aged nine to twelve years, participated for this study. The 19 regions on the head and height, weight of the subjects were directly measured by the expert experimenters. Factor analysis, cluster analysis, GLM analysis and Tukey HSD test were performed using these data. Through factor analysis, five factors were extracted upon factor scores and those factors comprised $71.318\%$ for the total variances. Three clusters as their head shape were categorized using fiver factor scores by cluster analysis. Type 1 was characterized by the widest head width, Bitragion arc, and shortest head length, and medium height and weight. Type 2 had the longest head length and the widest side head width and the highest head circumference, and highest height and largest weight. Type 3 was characterized by the medium head length, smallest head circumstance, narrowest head width and side head width, and smallest height and weight.

• 대한치과교정학회지
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• 제41권3호
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• pp.184-190
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• 2011

하악 절치부에서 보이는 총생은 하악 절치의 큰 MD/FL (mesiodistal/faciolingual) 인덱스와 관련이 있음이 보고되었다. 큰 MD/FL 인덱스를 보이는 절치에서 치간 삭제를 통해 근원심폭경을 줄여 MD/FL 인덱스를 줄이고 공간을 확보하는 방법이 정당화되기 위해서는 MD/FL 인덱스가 클수록 인접면 법랑질 두께가 더 두꺼워야 할 것이다. 본 연구의 목적은 하악 절치의 MD/FL 인덱스, 근원심폭경, 최대풍융부/치경부폭경비와 같은 치아의 형태적 요인과 인접면 법랑질 두께 사이에 상관관계가 있는지를 조사하는 것이었다. 발거된 하악 절치 40개에서 MD/FL 인덱스, 근원심폭경, 최대풍융부/치경부폭경비를 구하였으며, 근원심폭경을 구한 선상까지 순면을 연마하여 그 단면에서 법랑질 두께를 측정하였다. 치경부근원심폭경은 순면을 연마한 단면에서의 좌우측 백악법랑경계 사이의 폭경을 측정하였다. 이후 법랑질 두께와 MD/FL 인덱스, 근원심폭경, 최대풍융부/치경부폭경비의 상관관계를 조사하였다. 연구결과 하악 절치의 법랑질 두께는 편측에서 $0.75{\pm}0.07mm$였고, 근원심폭경은 $5.56{\pm}0.40mm$였다. 법랑질 두께와 근원심폭경 간에는 유의한 상관관계가 있었지만(R = 0.68), 법랑질 두께와 MD/FL 인덱스, 법랑질 두께와 최대풍융부/치경부폭경비 간에는 상관관계가 없었다. 이는 근원심폭경이 큰 치아에서는 치간 삭제를 더 많이 할 수 있지만, 동일한 근원심폭경을 갖는 절치들의 경우 MD/FL 인덱스가 큰 하악 절치 또는 최대풍융부/치경부폭경비가 커서 삼각형의 형태를 갖는 하악절치에서 치간 삭제를 더 많이 할 수는 없다는 것을 나타낸다.

• 패션비즈니스
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• 제9권2호
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• pp.143-159
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• 2005

This study was done to provide basic data for clothing design and thus to contribute to the academic development at the clothing and textile area and collar roll line lay down angle variation at collar width on the open collar. The study was composed as tallows: 1. The variation at collar outer wall size increase collar roll line lay down angle size the more Increase. 2. The outer wall and stand height size increase aware at variation collar width at the more Increase. It is desirable that this study will be at help to enchancement of life style in garments and promotion of garments industury by developing the archetype basic collar pattern suitable to Korean women's garments.