• 한국의류산업학회지
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• 제20권3호
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• pp.343-352
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• 2018

The objective of this study is to investigate the market of fitness compression wear as well as to design an optimal fitness compression wear by analyzing the muscle and movement characteristics of the elderly women in Korea. In this regard, research for functional garments is needed to increase muscle activity of elderly people during physical exercise. Firstly, we investigated the brand, design, size, material, and pattern of fitness wear based on the market survey. Secondly, we identified preference, evaluation items, evaluation method, and pattern design method based on the literature review. Finally, in addition, the motion type, range, angle to improve the muscle strength of the elderly were investigated and the maximum muscle strengths of each motion were analyzed by using 2007 Size Korea data (n = 386). It is also designed for muscle fatigue through exercise and rapid fatigue recovery after exercise. The evaluation methods for fitness compression wear were classified as motor functionality, physiological comfort, pattern and material suitability evaluations. The muscle strength at leg (pushing force) and waist (lifting force) of the ages of 60 to 69 years old showed 239.3 N and 274.5 N, respectively, which were the lowest forces compared to younger age groups. By applying these results to the design process of fitness wear, it is anticipated that the fitness wear will have a proper fit to the body shape of elderly people in South Korea as well as it can increase muscle efficiency to promote physical capability and healthy life for senior people.

• Nutrition Research and Practice
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• 제10권6호
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• pp.597-605
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• 2016

BACKGROUND/OBJECTIVES: Childhood obesity has increased in recent decades in Korea. This study was designed to examine differences in the eating habits, physical activity (PA), nutrition knowledge, and self-efficacy of children by obesity status. SUBJECTS/METHODS: Subjects were 5th-grade children from 70 elementary schools in 17 cities nationwide. Two-stage stratified cluster sampling was employed. Survey questionnaire included items related to general characteristics, eating habits, PA, nutrition knowledge and self-efficacy. Excluding incomplete responses, 3,531 data were analyzed using SPSS. Subjects were categorized into overweight obesity (OW) and normal weight (NW) groups based on body mass index percentiles for age by sex. RESULTS: A total of 21.5% of subjects was overweight or obese. There were significant differences in gender, perceived stress, perception of body shape, body satisfaction, and interest in weight control between the OW and NW groups (P < 0.001). With respect to eating habits, the OW group ate breakfast (P < 0.05) and snacks (P < 0.01) less frequently, ate bigger meals (P < 0.001), and demonstrated less desirable behaviors during meals (P < 0.05 in boys) compared to the NW group. The OW group participated in less PA than the NW group, especially boys. OW boys spent less time walking during weekdays (P < 0.05) or the weekend (P < 0.001), spent more time being sedentary during weekdays or the weekend (P < 0.001), and exercised a fewer number of days (P < 0.01). For girls, the OW group spent more time being sedentary during the weekend (P < 0.01) and exercised a fewer number of days by walking or bicycle riding (P < 0.05) than the NW group. Nutrition knowledge was not significantly different between the OW and NW groups. Self-efficacy (P < 0.01 in boys), especially PA self-efficacy (P < 0.01), was significantly lower in the OW than NW group. CONCLUSIONS: This study revealed differences in eating habits, PA, and self-efficacy between OW and NW children. Obesity management programs for children need to focus on increasing self-efficacy, modifying eating habits, and increasing PA.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제7권3호
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• pp.260-272
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• 2001

본 논문에서는, 영역 기반 영상 검색 시스템인 FRIP(Finding Region In the Pictures)을 제안한다. 이 시스템은 크게 색상과 방향성 질감 성분을 결합하는 굳건한 영상 분할 알고리즘과, 분할된 각 영역으로부터 특징 정보들을 추출하고 검색하는 3개의 알고리즘을 포함하고 있다. 영역 분할을 위해서, 영상으로부터 확장 및 이동된 색상 좌표계와, 방향성 질감 성분을 추출하여, 본 시스템에서 제안하는 원형필터에 적용시킨다. 원형 필터에 의해, 영역의 경계선이 자연스럽게 유지 될 수 있고, 또한 일반적인 영역 병합 알고리즘에 의해 병합되지 않던 의미 없는 줄무늬나 작은 점 영역들도 몸체 영역으로 병합 될 수 있다. 영상을 분할한 후에, 효율적인 저장 공간의 관리와 특징 정보 계산 시간을 줄이기 위하여 각 영역으로부터 최적의 특징 정보만을 추출하고 이것을 색인화 하여 데이타베이스에 저장하고 검색에 사용한다. 사용자 인터페이스를 위해서는, 영역의 '색상', '크기', '모양', '위치'와 같은 4개의 질의 조건을 주고, 사용자의 요구에 따라 정합 점수를 계산한 뒤, 그 점수에 따라 상위 검색 결과를 보여 주도록 설계되었다.

• 한국지반환경공학회 논문집
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• 제16권2호
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• pp.5-13
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• 2015

본 연구에서는 36개의 CFRD에 대한 계측자료(38개 지점)를 통해 댐 축조단계에서 얻어지는 계측자료를 이용하여 담수 후 댐의 정부침하량 및 내부침하량 예측기법을 제안하였다. 전체 데이터에 대한 분석 결과, 댐체의 정부침하량 및 시공 중 최대 내부침하량은 댐체의 높이 및 간극비에 비례하였다. 그러나 내부침하량과 댐 높이에 대한 반대수지 상에서의 선형회귀분석 결과는 간극비에 따른 차이 없이 대단히 유사함을 확인하였다. 또한 CFRD의 시공 중 내부침하량을 통해 정부침하량의 예측이 가능하였으며, 댐체가 조밀할 경우 연직변형계수가 크게 평가됨과 동시에 계곡형상의 영향을 많이 받는 것으로 나타났다. 본 연구결과는 향후 CFRD의 설계, 시공, 장기적 유지관리를 위한 유용한 도구가 될 것으로 사료된다.

• 가정과삶의질연구
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• 제22권4호
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• pp.43-61
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• 2004

The purpose of this study was to verify the usefulness of kinetic House- Tree- Person drawing as a diagnostic measure for the degree of self-differentiation, which is an essential part of college students' development. Participants for the study were four hundred thirty five(272 male and 163 female) university freshmen enrolled in 4-year colleges located in Pusan. The Participants completed a scale of self-differentiation and a Kinetic House- Tree-Person drawings test. The evaluation system for kinetic House-Tree-Person drawings was established based on the indexes of Buck(1948) and Bums(1972) and used exiting literatures as reference. The data were analyzed using means, standard deviations, t-test, one-way ANOVA, and Scheffe's test. The results obtained from the study are as follows: First, the mean level of college students' self-differentiation was 2.81, which is about average. Some significant gender differences were found in the areas of self-intergration, family projection, and emotional separation. Male students scored higher on self-intergration, whereas female students score higher on family projection and emotional separation. Second. self-differentiation was higher when the student drew a house with smoke coming out of the chimney, a single-story house with flat roof, or with detailed description of curtains, roof and roof tiles. Third, self-differentiation seemed to be higher when branches and fruits were included, when there was no expression of roots, when large crowns and branch openings were presented, and when no slant lines or base lines appeared. Forth, self-differentiation showed ㅁ higher level when the portrait shows eyes, mouth and neck without omission, when it included the whole body instead of face only, and when there was no person with just a profile, a back, or with a stiff posture, and when there was no weak and thin lines. Individuality also marked higher if a person was in motion and than one person was added. Finally, self-differentiation showed significant difference according to the overall harmony of the drawing, ordering of contents, hand pressure, the kind and shape of tree, and presence of other persons. The more harmonious the picture was, and the more family members are added, the higher the level of self-differentiation was.

• 한국의류산업학회지
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• 제18권1호
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• pp.120-129
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• 2016

This study aimed to develop an optimal sizing system and a draping pattern for hip protector based on an analysis of anthropometric characteristics of Korean older women. A hip protector is a specialized form of pants or underwear containing pads along the outside of each hip. The 3D body scan data of Korean older women were analyzed to identify their anthropometric characteristics and a four-size system with 93% of population accommodation was developed by clustering analysis based on key dimensions derived from factor analysis. The sizing system consists of small/short, large/short, small/tall, and large/tall. A 3D physical model and hip pads were fabricated; then, a hip protector was draped on the 3D model and hip pads. The sizing system of hip protector was analyzed in terms of size and shape and a draping pattern was compared on back center, back side, front side, front center and pad. Lastly, the pattern deformation and clothing pressure were analyzed using the virtual clothing system CLO. Virtual system have disadvantage of not to suggest the objective value. In the future research the wearing comfort and impact absorption of the hip protector needs to be tested and then a hip protector design will be finalized by considering the hip protector's size, material, comfort testing results, aesthetic appeal, protection effectiveness, and practical utility of everyday use.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제24권4호
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• pp.47-57
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• 2018

Purpose and Methods: Currently, Korea has the lowest fertility rate among OECD countries. It is also true that from the aspect of encouraging childbirth policy, as the use of automobiles has increased, the interest in securing parking spaces has also become more important. However, there are efforts and researches on the supplying parking spaces for the general public in society not to the positive discrimination such as elders or pregnant women. On the other hand, there is a growing need for a dedicated parking space for pregnant women due to the changing social environment and increasing number of female drivers. At this point, proper design of the maternity parking spaces is essential. Therefore, this study is analyzing the characteristics of pregnant women such as measurements and certain actions and case studies of domestic and oversea. Through the analysis of these factors, the following results were derived. Results: First, it was determined that the important factor in the planning of the parking-block for pregnant women was the human body size of pregnant women. And the required dimensions of movement of pregnant women were derived. Second, the dimensions of automobile were analyzed and applied from the most used vehicles in the family composition. Third, after the observations, the status of the parking spaces of the pregnant women and observations showed that the drivers not only the pregnant women but others were using the spaces improperly. Fourth, at certain conditions of the parking spaces, in order to improve the efficiency of the parking spaces, it is necessarily considered that the usage of designated accessible parking spaces can be used together by not only the disabled but also to the passengers who are classified as 'transportation weak' such as pregnant women. Implications: In this study, the researcher will propose the shape and size of the parking-block for pregnant women considering the elements derived above.

• 융합정보논문지
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• 제11권7호
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• pp.232-241
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• 2021

본 연구의 목적은 뱀부테라피 인지에 따른 피부미용인의 인식의 차이를 알아보는 것이다. 연구를 위하여 피부미용실에 종사하는 피부관리사 남자와 여자 301명을 무작위로 선정하여 2019년 4월 19일부터 4월 29일까지 28일 동안 진행하였다. 본 연구의 결과에서 뱀부테라피를 인지하고 있는 피부미용사는 뱀부테라피를 인지하고 있지 않은 피부미용사와 비교해서 뱀부테라피에 대한 관심과 흥미가 매우 높으며 산업현장에서 활용할 의사가 매우 높게 나타났다. 그들은 뱀부테라피를 체형관리 효과와 동시에 피부미용사의 관절보호에도 도움을 줄 수 있는 특수한 관리 방법이라고 인식하고 있었다. 따라서 뱀부테라피를 피부미용산업현장에서 활용할 수 있도록 보편성과 활용성을 높이기 위한 홍보 마케팅의 방안과 전문적으로 교육을 받을 수 있는 교육적 인프라를 구축하여야 할 것이다. 본 연구는 피부관리 작업의 피로를 줄일 수 있는 뱀부테라피의 특수관리를 재조명 했다는 것에 의미가 있다.

• 한국응용과학기술학회지
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• 제40권1호
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• pp.146-159
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• 2023

동안 이미지를 위한 메이크업 기법으로서 일반적인 사항에 따라 동안 메이크업의 표현 기법에 대한 인식의 차이가 있을 것이다.' '전체적인 특성에 따라 동안 메이크업 표현 기법에 대한 인식의 차이가 있을 것'이라는 두 가지 가설이 뒷받침되었으며, 동안 이미지를 연출하기 위한 메이크업 기법은 남녀 모두에게 중요한 기능임은 물론, 외모로. 사회활동을 위한 '신체적 자원'으로 일상생활에서 심신의 능률향상과 정신능력의 현저한 향상이 있음을 확인하였다. 동안 이미지 메이크업 표현'에 대한 연구 결과를 통해 동안 이미지에 대한 인식과 관심은 높지만 동안 이미지 제작에 대한 연구가 필요하다. 동안 메이크업을 위한 표정 요소의 필요성은 동안 이미지 개발을 위한 기초자료로 활용될 것으로 예상되며, 본 연구는 동안 이미지 및 동안 메이크업을 위한 외적 얼굴 관리에 중점을 두었다.

• 한국의류산업학회지
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• 제25권2호
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• pp.185-198
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• 2023

The purpose of this study is to obtain information necessary for the development of patient clothes that can reduce physical fatigue of caregivers by quantitatively measuring the muscle load and fatigue. The patient clothes used in this study can be broken down into three types: A type (back center zipper open suit), B type (top-to bottom separated patient clothes), and C type (front zipper open suit). The EMG measurement sites are as follows: hand muscle (brachioradialis), upper arm (biceps, triceps), shoulder (anterior deltoid, medial deltoid, posterior deltoid, upper trapezius), and waist (erector spinae); additionally, the EMG signals were measured. Through this experiment, muscle load, muscle energy consumption, and muscle fatigue generation tendency were analyzed. The results of the study revealed that the C type patient clothes required the most strength in the muscles of the shoulders, upper arms, hands, and back when being put on and taken off compared to other patient clothes. The A type clothes required a relatively large force in opening the zipper. In terms of muscle energy consumption, B type generally called for more strength when it came to the zip-up and putarmsup motions. With regard to the cover the body and put legs/hips up motions, C type used the highest amount of muscle energy, whereas A type used relatively little energy. In terms of the occurrence of muscle fatigue during the putting on and taking off of the patient's clothing, there was a difference in the area and degree of muscle fatigue in the A, B, and C types, and there was also a tendency for muscle fatigue to occur when performing repetitive movements.