• 한국의류학회지
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• 제23권8호
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• pp.1228-1239
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• 1999

This research analyzes characterisation and classification of body types for the Chinese women and to compare the differences of body type with Korea women in university. The measurement has gauged in 1998 at Yeon-Gil University in China. One hundred of the Chosunjok college women aged 17 and 24 in China were measured for this research. In the results of frequency analysis a comparison of the anthropometric categories of the chinese women with those of the Koreans revealed that the Chinese women were shorter and more fat in body. In the results of factor analysis Both two groups factor 1 represented the degree of abesity while factor 2 indicated the stature and the arm length. For the Chosunjok the body types are classified into eight types but Korean has four types by cluster analysis The stature and weight varied according to types leading to a classification focusing on the body size determened by stature and weight factors.

• 대한전기학회논문지:시스템및제어부문D
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• 제49권5호
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• pp.257-263
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• 2000

One of the basic assumptions in the static gait design for a walking robot is that the weight of leg should be negligible compared to that of body, so that the total gravity center is not affected by swing of a leg. Based on the ideal assumption of zero leg-weight, conventional static gait has been simply designed for the gravity center of body to be inside the support polygon, consisting of each support leg's tip position. In case that the weight of leg is relatively heavy, however, while the gravity center of body is kept inside the support polygon, the total gravity center of walking robot can be out of the polygon due to weight of a swinging leg, which causes instability in walking. Thus, it is necessary in the static gait design of a real robot a compensation scheme for the fluctuation in the gravity center. In this paper, a body impedance control is proposed to obtain the total gravity center based on foot forces measured from load cells of a real walking robot and to adjust its position to track the pre-designed trajectory of the corresponding ideal robot's body center. Therefore, the walking stability is secured even in case that the weight of leg has serious influence on the total gravity center of robot.

• 기본간호학회지
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• 제22권3호
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• pp.287-296
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• 2015

Purpose: The purpose of this study was to examine the effects of forced air warming on intraoperative and postoperative body temperature, postoperative shivering and pain in patients undergoing laparoscopic cholecystectomy. Methods: A quasi-experimental design with nonequivalent control group was utilized. Fifty eight patients scheduled for laparoscopic cholecystectomy were recruited and assigned to the experimental group (n=29) or control group (n=29). For the experimental group, forced air warming was applied from right after induction and up to one hour after surgery. Body temperature, shivering score and pain score were measured in both groups at 15 minute intervals. Data were collected from September, 2013 to April, 2014. Data were analyzed using t-test, Bonferroni test and repeated measures ANOVA. Results: The experimental group showed higher body temperature than the control group during surgery. After surgery the experimental group showed higher body temperature, lower shivering and less pain compared to the control group. Conclusion: Results show that forced air warming is effective in enhancing body temperature and reducing shivering and pain. Therefore, forced air warming is recommended as an operative nursing intervention.

• 복식문화연구
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• 제10권6호
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• pp.709-717
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• 2002

In the apparel industry, the technology has been advanced rapidly. The use of 3D scanning systems fur the capture and measurement of human body is becoming common place. Three dimensional digital image can be used for design, inspection, reproduction of physical objects. The purpose of this study is to develop a method that drafts men's basic bodice pattern from scanned 3D body surface shape data. In order to pursue this purpose the researchers developed pattern drafting algorithm. The 3D scanner used in this study was Cyberware Whole Body Scanner WB-4. The bodice pattern drafting algorithm from 3D body surface shape data developed in this study is as follows. First, convert geometric 3D body surface data to 3D polygonal mesh data. Second, develop algorithm to lay out 3D polygonal patches onto a plane using Auto Lisp program. The polygon meshes are coplanar, and the individual mesh is continuously in contact with next one The bodice front surface shape data in polygonal patches form was lined up in bust and waist levels. The back bodice was drafted by lining up the polygonal mesh in scapula, chest, and waist levels. in the drafts, gaps between polygons were formed into the darts.

• 한국의상디자인학회지
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• 제9권3호
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• pp.75-85
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• 2007

This study analyzes characterization and classification of body types of Mongolian women. 100 adult subjects within the 20 to 49 age group were studied. The physical measurements of the research subjects come up to a total of 50 items. Data was statistically analyzed with SPSS program using basic statistics, t-test, one-way ANOV A, Duncan-test, factor analysis and cluster analysis. The conclusions are as follows. In the result of factors analysis in physical measurements of Mongolian women, 7 factors such as on the obesity of body, the vertical size of body, hip length, the bust from back length, the bust from front length, the ankle size and the shoulder size were extracted. The accumulated contributory rate of these was 70.7%. The cluster analysis for the comparison of the body types, by categorizing the body types produced three types. Mongolian women were grouped as those with the short stature and light weight, the medium stature and heavy weight, the tall stature and medium weight. The comparison of 50 items in physical measurements between Korean women and Mongolian women resulted in the differences in 39 items. While the height items including stature between them showed negligible differences, most of the length items relating to breadth, circumference, depth and obesity showed differences, which were big.

• 국제물리치료학회지
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• 제11권4호
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• pp.2203-2211
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• 2020

Background: Backpacks are one of the most widely used accessories in modern society. However, previous studies have shown that carrying a backpack can cause various musculoskeletal problems. Objectives: To investigate the effects of a body-adhesive backpack on craniovertebral angle, sagittal shoulder angle and the muscle fatigue in the upper extremity. Design: Randomized cross-over design. Methods: For this study, 36 healthy university students participated in this study. The experiment was conducted three times using common backpack, and body-adhesive backpack condition. The angles of the cervical spine and shoulder joints of the subjects were calculated without the backpack. Electrodes were placed at upper trapezius, lower trapezius, rectus abdominis and erector spinae to check for muscle fatigue. Subjects carried a backpack and walked on a treadmill for 15 minutes at 4 km/h. The muscle fatigue signal was also measured while walking. After walking, the craniovertebral and sagittal shoulder angles were measured again while subjects carried backpack. Results: As a result of this study, body-adhesive backpack condition showed significant decrease and significant increase in craniovertebral angle and sagittal shoulder angle than common backpack (P<.05). Body-adhesive backpack condition showed significant decrease in upper trapezius, lower trapezius, erector spinae, and rectus abdominis when compared to a common backpack (P<.05). Conclusion: This study suggests that a body-adhesive backpack is more beneficial in correcting body posture than a common backpack.

• 한국정보과학회논문지:소프트웨어및응용
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• 제36권11호
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• pp.960-966
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• 2009

다양체는 고차원 표본 데이터들 사이의 관계를 표현하기 위해 저차원 공간에서 생성된 구조로서 고차원 데이터인 영상과 3차원 인체 구성 데이터를 처리하는데 많이 사용되고 있다. 다양체 학습은 이러한 다양체를 생성하는 과정을 말한다. 그러나 다양체 학습을 이용한 포즈 추정은 학습하지 못한 실루엣 변화에 취약하다. 실루엣 변화는 2차원 영상에서 시점 변화, 포즈 변화, 사람 변화, 거리 변화, 잡영에 의해 발생되며, 이러한 변화를 하나의 다양체로 학습하기란 어렵다. 본 논문에서는 실루엣 변화를 유발하는 문제중 하나인 시점 변화에 대한 문제를 해결하고자 한다. 종래에 시점 변화에 상관 없이 포즈를 추정하는 방법에서는, 각 시점마다 다양체를 가지거나 사상 함수에서 시점에 관련한 요소들을 분리하석 별도의 다양체로 학습한다. 하지만 이러한 방법들은 복잡하고, 추정 과정에서 어떠한 시점의 다양체를통해 포즈를 추정할지 판단을 요구하며, 비교사 학습으로 인해 실루엣과 대응되는 3차원 인체 구성을 지정하기 어렵다. 본 논문에서는 시점 다양체, 포즈 다양체, 인체 구성 다양체를 편향된 다양체로 학습하여 사용하는 방법을 제안한다. 그리고 영상과 시점 다양체, 영상과 포즈 다양체, 인체 구성과 인체 구성 다양체, 포즈 다양체와 인체 구성 다양체 간에 사상 함수를 학습한다. 실험에서는 학습된 다양체와 사상 함수를 이용하여 24개의 시점에서 강인한 포즈 추정 결과를 보여주고 있다.

• 복식문화연구
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• 제24권2호
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• pp.166-179
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• 2016

The purpose of this study was to identify images of saleswomen by uniform and body type and to determine if the images have an effect on customer satisfaction and revisiting intention. This study was conducted between February 10th and February 23rd 2015, using a questionnaire to collect data from 608 adults from Seoul, Deajeon, and Chungnam Province. A $2{\times}2$ (body $type{\times}clothes$) factorial experimental design was used. Frequency, factor, and reliability analysis, analysis of variance, one-way ANOVA, Tukey test, and multiple regression analysis methods were used to analyze data. The study results were as follows: First, images of saleswomen with different uniform and body types were classified based on the following three factors: professionalism, kindness and attractiveness. Second, the saleswomen's uniforms had significant impact on perceived attractiveness, with women who wore skirt suits being identified as more attractive than women with pant suits. The saleswomen's body types had significant effect on professionalism, kindness and attractiveness. Women with average body types were perceived positively in terms of professionalism and attractiveness, whilst women with large body types were perceived positively in terms of kindness. Third, the combination of uniform and body type had a significant effect on perceived professionalism. Women with average body types wearing pant suits were perceived to have high degree of professionalism and women with large body types wearing skirt suits were evaluated to have high professionalism. Fourth, the images described as attractive and kind for both uniform and body type had a positive influences on customer satisfaction and revisiting intention.

• Nutrition Research and Practice
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• 제14권2호
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• pp.160-166
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• 2020

BACKGROUND/OBJECTIVES: The obese population is rapidly increasing because of reduced physical activity and a Westernized diet; consequently, various chronic diseases are more prevalent. With the increasing interest in body shape and appearance, research on body shape perceptions and accompanying weight control behaviors are needed for healthy weight management. SUBJECTS/METHODS: A cross-sectional survey was conducted on randomly selected 536 (209 men and 327 women) aged 20 to 65 years. Body mass index (BMI), body-shape perception, weight control behavior, quality of sleep, and place of residence were collected using self-reported questionnaires. Multivariable logistic regression analysis was conducted using complex design in each groups. Collected data were analyzed using the SAS 9.4 statistical package, and the significance level was set at P < 0.05. RESULTS: When these two variables were divided into four groups, they were found to influence dieting attempts. People with abnormal weights who were dissatisfied with their body shapes attempted dieting 5.23 times more than those with healthy weights and satisfaction with their body shapes. Further, those with normal weights but dissatisfaction with their bodies attempted dieting 4.45 times more than those who were satisfied with their shapes. Subjects in their 20s attempted dieting 2.53 times more than those in their 30s and 40s, and female subjects attempted dieting 2.24 times more than male subjects. CONCLUSIONS: A correct perception of one's shape can be an important factor for dietary behavior, as body shape perceptions and dieting attempts are strongly related. Additionally, healthy weight management and nutrition education are important elements to incorporate into a weight control program aimed at preventing excessive weight control behaviors and promoting correct perceptions of body shape.

• 한국의류산업학회지
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• 제20권2호
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• pp.219-225
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• 2018

The purpose of this study is to make an ideal dummy for adult Maltese with proper investigation of its character and direct measurement of dog body-shape. The results of the study are as follows; First, there were 6 factors to affect the characteristics of Maltese body in the analysis, which are size of body, leg shape, chest shape, leg thickness, body length, length between fore-legs. In the cluster analysis with the 6 factors there were two types of Maltese body. Type 1 has body characteristics with large body, thick leg, and small distance between front legs. Type 2 has average size of all factors including body size, leg thickness, and length between fore-legs. Second, type 2 was selected as a representative one to make a dummy reflected body shape of characteristics because it took 67.71% from entire considered factors and has average value in the measured size. The first dummy pattern was planned by copying the surface area of the representative body shape with the method of surgical tape. A dummy of single body with trunk and legs was made using 30's cotton cloth, polyester inside batting, compressed form PVC and metallic wire on the joint of trunk and legs to support dummy shape. The second pattern was made by correcting size difference of the pattern and adding the pattern of neck covering plate, metal magnetic button was inserted on the center of joint area of trunk and legs to make detachable legs for easy slip on and off the pet's wear.