• Journal of the Ergonomics Society of Korea
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• v.21 no.1
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• pp.67-80
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• 2002

An efficient torso pattern has been developed to cope with the future trend of order-based, individualized production like the E.C.(Electronic Commerce) in the apparel industry, and to make a database foundation of automatic garment pattern drafting. For this purpose, a non-contact three-dimensional anthropometric measurement system was used to provide a lot of accurate body data for better individual fit, and an automatic pattern drafting system that can easily generate various size patterns and construct a pattern database has been developed too. The subjects of this research were 18 to 24 year-old women whose data had been gathered through the Korean national investigation of anthropometry for industrial standards in 1997 and various body shapes were analyzed by the measurements. And a special software system has been developed to verify the validity of newly proposed drawing rules. The results of sensory evaluation for appearance and moving fitness of the new torso pattern showed a significant improvement in individual fit even for the figures with large deviation from standard shape compared with the results of the traditional one.

• Fashion & Textile Research Journal
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• v.12 no.6
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• pp.812-820
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• 2010

The objectives of this study were to classify the head shapes of Korean men and to suggest computer tomography as a new body measurement method. The 23 head measurement items of 760 men, aged more than 18 in Sizekorea 2004 database were used to analyze, measured by using statistical methods. Factor analysis, cluster analysis and duncan test were performed using these data. Through factor analysis, 5 factors were extracted upon factor scores and those factors comprised 70.91% for the total variances. The head and face shapes were categorized as 5 types-triangle, round, oval, long, rectangle. We decided for the type 1(triangle) to standard head shape since this type was the most observed. 21 participants were measured using computed tomography(CT). The measured data of skin and skeleton and the standard head shapes were illustrated.

• Journal of the Korean Society of Clothing and Textiles
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• v.22 no.3
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• pp.321-332
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• 1998

The purpose of this study is to provide basic data for more functional and more fitting clothing construction. The subjects were college women aged from 18 to 25 in June, 1997. Data were collected by anthropometry and photometry and analyzed by the characteristic of the upper body- The results are as follows: 1. After analyzing direct anthropometric data, 1 have analyzed the data by the characteristic in each somatotype, classified them and I have had 5 groups. Group 1 with middle height and standard type, group 2 with great height and standard type, group 3 with low height and slim type, group 4 with middle height and fat type, and group 5 with low height and a little fat type. 2. After analyzing indirect photometric data, 1 have analyzed them by the characteristic and I have had 4 groups. Group 1 with lean back type, group 2 with sway back type, group 3 with straight type and group 4 with bend forward type. 3. Through the mutual corresponding relation in the 5 groups classified with direct anthropometric measurement and the 4 groups classified with indirect photometric mea- surement, direct-group 1 comes the most corresponding to indirect-group 2, comes second to indirect-group 4, and comes third to indirect-group 1. Direct-group 2 comes the most corresponding to indirect-group 4, direct-group 3 comes the most corresponding to indirect- group 1, direct-group 4 comes the most corresponding to indirect-group 3, and direct-group 5 comes the most corresponding to indirect-group 1.

• Progress in Medical Physics
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• v.24 no.3
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• pp.176-182
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• 2013

Through this research, we measure the data for several SUVs such as SUVLBM, SUVBW, and SUVBSA using volume of interest in order to enhance the diagnostic level in whole-body image for healthy examinees via F-18 FDG PET/CT. Maximum value, mean value, standard deviation, and threshold value for each SUVs are shown. The measurement of SUVs are carried out with 31 examinees who have taken whole-body examination with F-18 FDG PET/CT from July, 2012 to August, 2012. To secure the preciseness of measurement, we selected 26 healthy examinees as a subject of measurement according to diagnostic view of a nuclear-medical doctor. We see from the measurement of SUVs of PET/CT that the value of SUVBW is hightest and followed by SUVLBM and SUVBSA in turn regardless of the use of contrast media. By comparing the SUVLBM-maximum data for the group used contrast media with those for the group used no contrast media, there found a trend that the measured values increase when the contrast media are used. Among them, liver, aorta, lumbar-5, and Cerebellum exhibit significant difference (p<0.05). We conclude that our data for SUVs would be basic references in overall image interpretation, and hope that the research using VOI would be active.

• International Journal of Naval Architecture and Ocean Engineering
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• v.5 no.3
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• pp.404-413
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• 2013

In the present study, a towed underwater particle image velocimetry (PIV) system was validated in uniform flow and used to investigate the free-surface effects on the turbulent wake of a simple surface-piercing body. The selected test model was a cylindrical geometry formed by extruding the Wigley hull's waterplane shape in the vertical direction. Due to the constraints of the two-dimensional (2D) PIV system used for the present study, the velocity field measurements were done separately for the vertical and horizontal planes. Using the measured data at several different locations, it was possible to identify the free-surface effects on the turbulent wake in terms of the mean velocity components and turbulence quantities. In order to provide an accuracy level of the data, uncertainty assessment was done following the International Towing Tank Conference standard procedure.

• Fashion & Textile Research Journal
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• v.10 no.4
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• pp.445-454
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• 2008

The existing baseline taping methods were not applicable sometimes according to the body shape of dress form and they were often dependent on the personal ability and knowledge of modelist. It is very important to suggest the standardized baseline taping method which is applicable to various dress forms which have different body size and shape. It helps to communicate about clothing design and patternmaking between designer and manufacturer, and it also makes students to understand draping easily. So this study was performed to suggest the standardized baseline taping method which is easier and has consistency of taping result regardless of body shape of dress form. First, the existing 7 baseline taping methods were compared with 3 kinds of dress form which are reflecting different body shape and different age. Especially the location of baselines and landmarks which are important for draping are analyzed. Second, the new baseline taping method was developed with reference to the existing baseline taping methods, the standard body measurements of 2004 Size Korea and flat patternmaking. The standardized method for 12 landmarks and 11 baseline was suggested. Third, the appraisal group has performed baseline taping with both the existing method and new method on 2 kinds of dress form. The new method was superior to the existing method in uniformity of taping results as well as the degree of difficulty of taping. Development of the standardized baseline taping method which is applicable to various dress forms would make draping easier and be useful for both apparel industry and academia.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.30 no.3 s.246
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• pp.215-221
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• 2006

A stereoscopic particle tracking velocimetry (SPTV) technique based on the 2-frame hybrid particle tracking velocimetry (PTV) method was developed. The expansion of 2D PTV to SPTV is facilitated by the fact that the PTV method tracks individual particle centroids. To evaluate the performance and measurement accuracy of the present SPTV technique, it was applied to flow images of rigid body translation and synthetic standard images of jet shear flow and impinging jet flow. The data processing routine and measurement uncertainty of the SPTV technique are compared with those of conventional stereoscopic particle image velecimet.y (SPBV). In addition, the centroid translation effect of 2D particle image velocimetry (PIV) is defined and its effect on SPIV measurements is discussed. Compared to the SPIV method, the SPTV technique has inherited merits of concise and precise velocity evaluation procedures and provides better spatial resolution and measurement accuracy.

• Journal of Fashion Business
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• v.11 no.4
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• pp.111-119
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• 2007

This research analyzes how female college students' perception of somatotype-self and their satisfactions with their somatotype-self affect their appearance-management behaviors. The result is as follows: 1)An analysis of subjects' physical characteristics revealed that the average figures of their body sizes were within the normal boundaries. The average Quetelet Index of the subjects, which determines obesity of adults, was slightly below the nationwide physical standard of Korea. 2)The subjects' satisfaction with their each body part shows that the women were unsatisfied with every body-part measurement; height, bust size, waist size, hips size and particularly weight. 3)While most of the respondents recognized that sizes of their body parts were average, they were not happy with their body sizes. 4)Three factors were recognized from the study of appearance-management behaviors of the subjects; we defined them as 'Appearance Management', 'Weight Management', and 'Satisfaction with one's Appearance.' The study showed that the fatter, the more a subject controlled her weight. 5)A correlation study between one's perception of her body and her appearance-management behavior found that the more obese a subject was, the harder the subject was controlling her weight.

• Journal of the Korean Society of Clothing and Textiles
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• v.27 no.2
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• pp.277-288
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• 2003

The purpose of this study was to provide information on how to improve the current sizing system of infant coveralls through analysis of the present system. In order to compile the information about dissatisfaction with the appropriateness of the fit of infant coveralls, a questionnaire was administered to mothers of 241 infants (aged under 36 months) living in Seoul, and analyzed using the SPSS WIN.10.0 program. Also, the manufacturers'basic body sizes were investigated. The results of this study were as follows : 1. The results of the comparison between the manufacturers'basic body sizes and the body measurement values obtained as the physical standard of the nation(1997) show that in terms of length and hip circumference, the manufacturers'body sizes were larger. On the other hand, in the waist circumference, the manufacturers'body sizes were smaller than the national average. 2. Research on the production sizing system of domestic and international brands, showed that the sizing interval of domestic brands were 6 months, whereas the international brands were 3 months f3r infants under 12 months. 3. Concerning fit, the areas causing most dissatisfaction were: the trunk length, sleeve length, inside leg length, and neck depth. The results showed that dissatisfaction with the suitability of the sizing of current infant coveralls according to the body part differed among the groups according to the month of age.

• Journal of the Korean Society of Clothing and Textiles
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• v.16 no.1 s.41
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• pp.33-52
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• 1992

In order to get the basic information about the designing and manufacturing of special clothing which is suitable diplegia individuals, taking anthropometic measurements, the di-plegia's body dimension, standard dimension, their correlation, maximum, minimum, the relative deviation graph of Mollison and the body index were obtained. The writer examined their body development and abnormal somatotype and compared the difference with the normal somatotype. The results are as follows: 1 One characteristic of the body of diplegia individuals is that their lower parts are dis- proportionately developed, compared to their upper parts. 2. Diplegia individuals have smaller measurements than those of the normal; height, breadth, and circumference measurments of lower parts. And diplegia individuals have larger measur- ments; breadth and circumference measurements of upper parts, most of the length measur- ements. 3. In body index, diplegia individuals have lager measurments than those of the normals; most of index for stature and chest circumference and waist circumference index. And diplegia individuals have smaller measurments; most of the lower parts. 4. Change of somatotype according to age is unbalanced different from the normal's. 5. For the proportion of diplegia individuals, therefore a different pattern design of ciothing is required based on their special somatotype.