• 패션비즈니스
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• 제12권3호
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• pp.136-152
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• 2008

The purpose of this study was to provide dress forms and jacket blocks for adult males based on the analysis of their somatotypes. As the result of the research conducted for this study that was based on 1290 males of 20 to 54 years-old, the shapes of adult male were 20 and each body shape was classified by size factor, height and chest girth. Also, master sizes were selected considering appearance frequency. XS type (master size: height 165cm and chest circumference 88cm), Yd type (master size: height 170cm and chest circumference 91cm), YI and AD2 types (master size: height 170cm and chest circumference 94cm) were selected to develop dress forms and their jacket blocks in this study. The procedure and results were follows; 1. The dress forms of XS, Yd, YI and AD2 types were produced base on means of 61 body measurements and cross sections of shoulder, chest, waist, hip of subjects belong to each somatotype. 2. New jacket blocks for XS, Yd, YI and AD2 types were developed based on the body surface developments through draping and the results of comparative investigation on the existing jacket blocks by wearing test. Also the drafting methods of new jacket blocks were provided. 3. The sensory evaluation by wearing test showed that the developed jacket blocks were estimated more highly in terms of chest's allowance, the front width's allowance, neck wrinkle, front allowance and overall appearance's fitness items than existing jacket blocks.

• Tribology and Lubricants
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• 제35권6호
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• pp.343-349
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• 2019

According to a report in 2011, hexagonal boron nitride demonstrated good solubility in pure water, even without surfactants or organic functionalization. Hexagonal boron nitride nanosheets are an effective lubricant additive, and their solubility in pure water has motivated lubrication engineers to utilize aqueous solutions containing these nanosheets as water-based lubricants. In this study, we measure the width and height of the hexagonal boron nitride nanosheets dispersed in pure water by using the Zetasizer and atomic force microscopy. Without surfactants or functionalization, aqueous solutions containing 0.10, 0.07, 0.05, and 0.01 wt% of hexagonal boron nitride nanosheets are synthesized via sonication-assisted hydrolysis. The Zetasizer provides only a one-dimensional size of approximately 410 nm, regardless of the concentration of the solution. Thus, it does not allow the estimation of the shape of the nanosheet. To acquire the three-dimensional size of the nanosheets, atomic force microscopy is employed. The aqueous solutions containing 0.10, 0.07, 0.05, and 0.01 wt% of the hexagonal boron nitride nanosheets show average values of 740, 450, 700, and 610 nm in width, and 37, 26, 33, and 32 nm in thickness, respectively. No significant trend is observed between the concentration of the solution and size of the nanosheets. Therefore, when preparing a water-based lubricant, it may be appropriate to adjust conditions such as ultrasonication time rather than the concentration.

• 대한두개안면성형외과학회지
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• 제14권1호
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• pp.11-15
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• 2013

Background: In cleft lip patients, the necessity of a thorough preoperative analysis of facial deformities before reconstruction is unquestioned. The surgical plan of cleft lip patient is based on the information gained from our preoperative anthropometric evaluation. A variety of commercially available three-dimensional (3D) surface imaging systems are currently introduced to us in plastic surgery for these use. However, few studies have been published on the soft tissue morphology of unrepaired cleft infants described by these 3D surface imaging systems. Methods: The purpose of this study is to determine the accuracy of facial anthropometric measurements obtained through digital 3D photogrammetry and to compare with direct anthropometry for measurement in unilateral cleft lip patients. We compared our patients with three measurements of dimension made on both sides: heminasal width, labial height, and transverse lip length. Results: The preoperative measurements were not significantly different in both side of labial height and left side of heminasal width. Statistically significant differences were found on both side of transverse lip length and right side of heminasal width. Although the half of preoperative measurements were significantly different, trends of results showed average results were comparable. Conclusion: This is the first study in Korea to simultaneously compare digital 3D photogrammetry with traditional direct anthropometry in unilateral cleft lip patients. We desire this study could contribute the methodological choice of the many researchers for proper surgical planning in cleft lip reconstruction field.

• 화훼연구
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• 제17권4호
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• pp.231-236
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• 2009

생장억제제 관주처리가 'Angel's Trumpet' 생육에 미치는 영향을 보고자 pacloblltrazol, ethephon, uniconazole 및 daminozide를 처리한 결과, ethephon을 제외하고는 생장억제제의 농도가 높아질수록 초장이 단축되었다. 특히 생장억제제 중 uniconazole 처리시 초장과 초폭이 크게 단축되었으며 엽폭과 엽장이 작아졌고 꽃수가 증가하는 경향이었으며 꽃크기 역시 단축되는 결과를 얻을 수 있었다. 또한 개회소요일수가 단축되었으며 개회횟수가 크게 증가되는 결과를 볼 수 있었다, 그러나 ethephon은 반대의 경향을 보였으며, 초장과 초폭이 커졌으며 개화일수의 증가로 개회횟수가 적어짐을 볼 수 있었다. 전체적으로 볼 때 생장억제제 관주처리에 의한 'Angel's Trumpet' 왜화의 정도는 uniconazole > daminozide > paclobutrazol순으로 나타났다.

• 한국습지학회지
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• 제20권1호
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• pp.14-19
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• 2018

본 연구에서는 기존 도시유역 유출해석을 위해 많이 사용되는 SWMM 모형에 초고층 건물의 영향을 고려하는 방법을 제시하였다. 본 연구에서 제시한 방법은 건물의 규모 및 높이를 고려하여 빗물이 지표면에 도달하는 시간을 추가로 계산하고, 이를 반영하여 유역폭을 수정하는 방법이다. 본 연구에서 제안한 방법은 Isidoro et al. (2012)의 실험결과를 이용하여 검증하였다. 결과적으로 SWMM 모형으로 모의한 유출수문곡선은 실험자료와 전체적으로 잘 일치하여, 본 연구에서 제안한 방법이 유효함을 확인할 수 있었다. 두 수문곡선에서 모두 모두 건물의 밀도 증가에 따른 첨두유량의 감소, 첨두시간의 지체 등 유출 반응의 변화가 동일한 것을 확인하였다.

• 한국의류산업학회지
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• 제7권3호
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• pp.301-308
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• 2005

The purpose of this study is to design men's clothing pattern that supplemented the problems of body shapes, by grasping the physical characteristics of middle-aged men and classifying their body shapes through comparing measurements after carrying out the human-body measurement targeting 120 middle-aged men at the age of 35-49 in full. As to the technical-statistic analysis of the measurement items, it could be seen that the middle-aged people who are the research target, have the obese body shapes. As a result of carrying out the factor analysis by the measurement analysis, it was derived the totally five factors such as thickness and width, stature and height, weight and girth, the bust length, and the shoulder shape. The total communality is 78.47%, and as a result of the cluster analysis by the factor score, it was classified into three clusters. Type 1 is the body shape with the great stature, the waist region a little obese, and the biggest thickness, width and girth. It is a flat body shape with the narrow shoulder and the smallest difference between the breast width and the waist width. As type 2 is the body shape that is small stature and is relatively not fat, it is the shape with the biggest difference between the breast width and the waist width and with the wide shoulder. Type 3 is the body shape that belongs to the middle of type 1 and type 2, has the upper-part body longer than other body shapes, and has the developed breast region with the biggest bosom width and bosom thickness.

• Journal of the Korean Data and Information Science Society
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• 제22권3호
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• pp.515-521
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• 2011

'말산업육성법' 제정에 따라 국내 승마산업의 저변확대를 위해 자질이 우수한 국내산 승용마 생산 및 개량에 대한 연구가 절실히 필요한 실정이다. 따라서 본 논문에서는 국내에서 승용마로 활용되고 있는 3품종 (웜블러드, 더러브렛, 제주산마) 32두에 대해 12항목의 체형을 측정하여, 측정자료를 바탕으로 판별분석을 실시한 결과 81.3%가 정확하게 분류되는 것을 확인 할 수 있었다. 본 연구의 결과는 향후 체구성 분석을 통한 말의 유형 (경주마, 승용마, 재활치료마, 역용마, 비육마) 및 승용마 외모 심사를 판단하는 모형 개발에 기초자료로 활용될 것이며 이는 향후 3D 영상촬영측정치를 활용한 한국형 승용마 생산 및 개량화 연구에 활용될 것으로 사료된다.

• 임산에너지
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• 제18권1호
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• pp.1-5
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• 1999

잦나무 조림목의 유용한 이용과 적합한 용도개발을 위한 수간내 재질변동을 조사하였다. 수고방향(수고 약 20m중 0.3, 1.3, 2.3, 5.3m부위)의 가도관장, 가도관폭, 마이크로피크릴경사각, 압축강도를 측정하고, 그들의 변동에 관하여 Duncan의 다중검정법에 의하여 조사하였다. 그 결과 가도관장, 가도관폭 및 압축강도는 대체로 유의차를 보이지 않았으나 마이크로피브릴경각은 유의차를 나타냈다. 그러나 마이크로피브릴경각은 수고에 따라 높아지거나 또는 낮아지는 등 일정한 경향을 보이지는 않았다.

• 한국의류학회지
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• 제31권11호
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• pp.1487-1499
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• 2007

In this study, photographs of 600 Korean females aged from 20 to 50years old were indirectly measured in Venus face 2D program. The measurements were analyzed by statistical methods. The purpose of this study was to differentiate the facial types of adult women for the beauty industry. As a result of factor analysis, 6 factors were selected the key factors of facial shape: head height(factor 1), head width(factor 2), side face width(factor 3), head width and circumference(factor 4), face length(factor 5), and side face width(factor 6). We categorized facial type into 5 groups with the previous 6 factor. 5 types were most common facial shapes: Oblong face(type 1), Square face(type 2), Oval face(type 3), Round face(type 4), Triangle face(type 5). The results of facial type analysis were showed that Round face(26.6%), Triangle face(25.3%), Oval face(22.3%), Square face(20.0%), Oblong face(5.7%).

• 대한수의학회지
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• 제33권3호
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• pp.351-359
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• 1993

This study was carried out to identify metric and non-metric characteristics of the mandible of the Korean native goat. The results were summarized as follows : The length of the mandible was more correlated with the width of the base of the ramus mandibulae than the margo alveolaris(p<0.01). The height between incisura vasorum facialium and processus condylaris had very high correlation with the height between incisura vasorum facialium and incisura mandibulae(p<0.01). The former was also more correlated to the height of the mandible in front of the first molar tooth than the height of the mandible behind the last molar tooth(p<0.01). The symphysis was formed between both mandibles and it was not able to observe ossification in all case. The number of alveoli for incisor teeth were four each mandible, however three alveoli were observed in two cases. There was usually one or occasionally, two foramina mentalia on the lateral surface of the corpus mandibulae below the margo interalveolaris near the symphysis. The incisura vasorum facialium was poorly developed. A distinct groove was observed rostroventral to the foramen mandibulae. The processus condylaris was shown hammer shape, and the caput mandibulae was flat rectangular form. The processus coronoideus was formed a rectangle and curved laterally. The incisura mandibulae was well developed.