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Comparative Studies of Muscle Activity on Upper Extremity Between Push-up bend and Push-up plus Movement According to change of supporting base interval (지지면 간격변화에 따른 푸시업(Push-up) 굽힘동작과 푸시업 플러스(Push-up plus) 동작시 상지 근육의활성도 비교)

  • Kim, Eun-Young;Park, Hung-Gi;Ahn, Byung-Heon
    • Journal of Korean Physical Therapy Science
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    • v.15 no.3
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    • pp.31-41
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    • 2008
  • Purpose : The purpose of this study is to examine the muscle activity of shoulder stabilization according to change of supporting base interval between push-up bend and push-up plus position and is to prevent or treat a shoulder injury by the most effective exercise for rehabilitation. Methods : This study analyzed the muscle activity according to change of supporting base interval between push-up bend and push-up plus movement. The participants without neuromuscular disease were 25 students - 12 males and 13 females - all twenty or over and the surface electrode of EMG attached on pectoralis major, triceps long head, middle trapezius, lower trapezius, serratus anterior and latissimus dorsi. The process has practiced 3 sessions of supporting base interval - narrowing interval, two shoulder interval, broad interval - by push-up bend and push-up plus movement. Result : 1. The muscle activity of pectoralis major was significantly increased according to narrow interval of supporting base on push-up plus movement and was significant difference(p<.05). 2. The muscle activity of biceps was significantly increased according to narrow interval of supporting base on push-up bend movement(p<.05). 3. The muscle activity of middle or lower trapezius was a difference according to change of supporting base on push-up bend and push-up plus movement but was not significant difference. 4. The muscle activity of serratus anterior was significantly increased according to broad interval of supporting base on push-up bend movement(p<.05). 5. The muscle activity of latissimus dorsi was significantly increased according to broad interval of supporting base on push-up bend movement(p<.05). Conclusion : These results lead us to the conclusion that push-up bend exercise have the effect of muscle strength of biceps on narrowing interval, of serratus anterior or latissimus dorsi on broad interval and push-up plus exercise have the effect of muscle strength of pectoralis major on narrowing interval of support base.

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Basic research for designing start up business education in fashion design related departments (패션디자인관련 학과 내 창업교육 설계를 위한 기초연구)

  • Jeong, Hwa-Yeon
    • Journal of the Korea Fashion and Costume Design Association
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    • v.20 no.2
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    • pp.89-100
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    • 2018
  • This study investigated students' perception of a starting up business in the fashion design related departments of two year colleges to present the basic data for designing a start up business education and examined the opening status of the start up business subjects. Only 4.4% of respondents answered that they had an experience in a start up. And 76.2% of respondents answered that they would like to start up a business after graduation. The initial start up types were "online shopping mall" and "blog market" in that order. Nearly 86.7% of respondents answered that they needed "start up" education in college. To the question of whether they would participate if there is a start up extracurricular program, and the subject they would choose, 40.9% answered "I want to get a start up related certification", showing the highest rate of interest in the course. The status of introducing start up business subjects in the regular courses in fashion design related departments in 25 two year colleges related that there were 11 start up related courses begun in the last semester, that is, the 2nd semester of the 2nd year. Since the proportion of clothing in online shopping malls is high, start up education based on the demands of students in fashion design majors can be used as another employment exit strategy.

Integrating GIS, GPS, and Optimization Technologies for Pick-up/Delivery Service (소포 집배송 서비스를 위한 GIS, GPS 및 최적화 기술의 통합)

  • Jung Hoon;Lim Seung-Kil
    • Korean Management Science Review
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    • v.21 no.3
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    • pp.115-127
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    • 2004
  • In this paper, we describe an intelligent monitoring and control system for pick-up/delivery service. This system applies geographical information system(GIS), global positioning system(GPS) and wireless communication technologies for managing pick-up/delivery operations more effectively. It consists of three subsystems, pick-up/delivery sequence planning system, pick-up/delivery monitoring system, and PDA execution system. Pick-up/delivery sequence planning system generates routes and schedules for pick-up/delivery using GIS and optimization techniques. Pick-up/delivery monitoring system monitors current positions of vehicles and actual pick-up/delivery results as compared with planned routes and visit times, while PDA execution system transmits information for vehicles positions and actual pick-up/delivery results using GPS and wireless communication technologies. The intelligent monitoring and control system is currently being used for the pick-up parcel service in a local post office of Korea Post.

A Study on the Change in Start-up Competence of College Students Participating in Technology Start-up Education Camp (기술창업교육캠프 참가 대학생의 창업역량 변화에 관한 연구)

  • Jeon, Ju Hyun;Lim, Kyoung Su
    • Journal of Engineering Education Research
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    • v.20 no.4
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    • pp.67-72
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    • 2017
  • It was only 2010 when start-up education spread to undergraduate education in South Korea. Start-up education was conducted so late that there are insufficient studies of evaluation and feedback on the effectiveness of start-up education. Education is a complex concept of teaching people in a desirable direction and developing their inherent abilities. Based on this, start-up education can be defined as cultivating students' entrepreneurial spirit internally and making them exhibit start-up competence externally by teaching them the knowledge, skills and attitudes necessary for business start-up and developing abilities such as creativity, challenge spirit and problem-solving skills. This study conducted pre and post survey to check if the education camp for the technology start-up, which is a practice-oriented start-up education, has an effect on the change of the participating students' perceptions about the business start-up. This study would analyze various factors of college students' business start-up through a factorial analysis so that the quantitative accumulation of start-up education can lead to a qualitative change and propose measures for the management of the quality of the education.

Arm-up holder의 보조기구 제작에 따른 유용성 평가

  • 이현직;최병기;심재구;김종식;오동균;박영환
    • The Journal of Korean Society for Radiation Therapy
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    • v.14 no.1
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    • pp.85-88
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    • 2002
  • I. 목적 : arm-up holder는 흉부 및 복부 질환 치료의 환자고정에 유용하게 사용하고 있으나 손잡이 부분과 어깨가 닿는 부분까지 거리 때문에 동일한 자세를 유지하는데 불편함이 있다. 특히 긴장을 많이 하거나 기력이 없는 환자는 방사선 치료 시 자세의 불안정으로 인하여 치료의 정확성이 떨어질 수 있다. 이에 본원에서는 현재 사용하고 있는 arm-up holder에 팔의 지지를 위한 보조기구를 제작하여 유용성을 평가하였다. II. 대상 및 방법 : 기존의 arm-up holder에 어깨받침대를 부착하여 개선된 arm-up holder를 제작하였다. 실험을 위하여 기존의 arm-up holder를 사용하는 환자그룹과 개선된 arm-up holder를 사용하는 그룹으로 구분하여 자세 변화를 평가하였다. 두 그룹의 환자를 대상으로 모의 치료를 실시한 후 치료실에서 L-gram 을 2회 씩 촬영하여 치료하고자 하는 portal film과 isocenter의 변화를 측정했다. 각 그룹 당 10명씩의 환자를 선정하여 반복 조사하였다. III. 결과 : 개선된 arm-up holder를 사용한 그룹의 isocenter 의 변화는 최대 2mm, 최소 0.5mm 평균 1.2mm 이다. 기존의 arm-up folder를 사용한 그룹과 비교하여 평균변화는 약 2배로 나라났고, 최대 변화는 2.5배의 오차범위가 측정되었다. IV. 결론 : 현재 사용하고 있는 arm-up holder는 흉부 및 복부의 사방향 방사선 치료 시 팔에 의한 방사선 감약을 예방할 수 있는 유용한 고정용구이다. 하지만 팔을 올리고 있는 자세는 환자에게 불편함을 야기 시키며 이로 인한 치료의 정확성을 감소시킬 수 있다. 따라서, 기존의 arm-up holder에 보조기구를 제작하여 사용함으로써 환자의 불편함을 개선하고, set-up 의 안정성과 재현성을 향상시킬 수 있었다.

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A Comparative Study on Make-up in Oriental Traditional Plays -Focused on the Hahoe masque plays, Peking Opera and Noh plays- (동양 전통극에 나타난 메이크업(Make-up)에 관한 비교 연구 - 하회가면극, 경극, 노극을 중심으로 -)

  • Yang You-Mee;Lee Mi-Sook
    • Korean Journal of Human Ecology
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    • v.9 no.2
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    • pp.43-52
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    • 2006
  • This study has been conducted to find out the characteristics of the form and the color of make-up in Oriental traditional plays by comparing the characteristics of Hahoe masque, which is one of Koran traditional plays with those of Chinese Peking Opera and Japanese Noh plays. The object of the study was confined to the make-up of women players. The distinguished characteristics of women make-up of oriental traditional plays are as followings. First, the make-up of woman players in Korean Hahoe masque adopts mask make-up and expresses the mental state of players very realistically. Second, the women players in Chinese Peking Opera wear face make-up and it is beautifully expressed but not exaggerated. Third, most of Japanese Noh players wear face make-up. However, only women players wear mask make-up so that they might express non-realistic mood. Overall, the women players in Korean Ha-hoe masque adopt mask make-up, Chinese Peking Opera face make-up, and Japanese Noh both mask and face make-up.

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The Role of Modeling in Prosthetics Make-up (보철분장에 있어 모델링의 역할)

  • Lee, Hwa-Jin
    • Journal of the Korean Society of Fashion and Beauty
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    • v.2 no.3 s.3
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    • pp.60-67
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    • 2004
  • Representing all the parts of human body visible to fit into the script, it can be told that real make-up has been done. Based on the point of view. it will be different from others. To become the beautiful, beauty make-up has to be done, however, to be someone described in the script or any other factions after analyzing characters of being represented, special make-up fits into that category. In the special make-up, there are two different pins: one is 2 dimension make-up which is describing images using dots, lines and colors and other is 3 dimension which will include necessary shapes to figure. Even though there seems to be different between modern technologies and handy work, since accurate measures and graphics have to be used to make perfect character describes in the script, more investments and studies than before have to be made. Real attraction of 3 dimension make-up is building up the images and shapes using unseen abstract images having analyzing characters. It will be decided in the working process called modeling. As having distinguished this part from other make-ups as named prosthetics make-up, proposing means and measures of prosthetics make-up will actually help the others who are studying make-up.

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Effects of Start-up Mentoring Educational Factors on Satisfaction with Start-up Education and Start-up Intention (창업 멘토링 교육 요인이 창업교육 만족도와 창업의지에 미치는 영향에 관한 연구)

  • Kim, Ki-Hong;Kim, Young-Tae
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.9 no.5
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    • pp.33-41
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    • 2014
  • This study aimed to verify those start-up mentoring educational factors in this society where any systematic and practical start-up educational contents as well as experts in the start-up education are being asked for in order to meet the demand for the start-up. Not only to build up a theoretical foundation for how to make the best use of the start-up mentoring education as in the start-up educational programs but also to understand any possibilities of that education, the study divided the start-up mentoring educational factors into features of the start-up mentoring educational contents, a start-up mentoring educational system and an ability of a mentor in charge of start-up mentoring education as independent variables, and regarding the satisfaction with the start-up education and the start-up intention, the study determined them as dependent variables. The study, then, designed a research model and formulated hypotheses. In order to verify those hypotheses, the study conducted an empirical analysis on those who have finished the start-up educational course in JST, Incheon, which has been actively engaging in the start-up mentoring education. According to the results from the empirical analysis, first, of all the start-up mentoring educational factors, the features of the contents and the mentor's ability were observed to improve the satisfaction with the education as the features of the start-up mentoring educational contents and the system appeared to have a positive influence on the start-up intention.

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The Effect of Pre-entrepreneur's Individual Norm and Start-up Preparation Level on a Start-up Intention: Focusing on a Moderation Effect in Start-up Education (예비창업자의 개인적 규범과 창업준비 수준이 창업의지에 미치는 영향: 창업교육의 조절효과를 중심으로)

  • Kim, Seo Ho;Byun, Sang hea
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.13 no.1
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    • pp.11-21
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    • 2018
  • This study examined which influence the pre-entrepreneurs' individual norm and start-up preparation level have upon a start-up intention, and analyzed a moderating effect in start-up education as for a relationship of individual norm and start-up preparation level with a start-up intention. For the purpose of offering useful data so that the pre-entrepreneurs of planning start-up can do more successful start-up through this, it carried out questionnaire from September 13, 2017 to November 14, 2017 targeting pre-entrepreneurs who received start-up education at an educational institution and a university that are located in K region. As a result, excluding 11 copies with a difficulty in the application to statistics among totally 211 copies, 200 copies were chosen as the final samples. Data were conducted reliability analysis, factor analysis, correlation analysis and regression analysis by using SPSS 20.0. The results are as follows. First, the individual norm had a significant impact on a start-up intention. Second, the start-up preparation level had a significant effect on a start-up intention. Third, the start-up education had a moderating impact in the relationship between the individual norm and the start-up intention. Fourth, the start-up education had a moderating influence in the relationship between the start-up preparation level and the start-up intention. However, this study limited the sampling region to K area, thereby having a limitation in generalizing the findings all over the country. Moreover, there is a suggestion that a continuous research will need to be performed in terms of an influential factor in pre-entrepreneurs' start-up intention as well as in individual norm and start-up preparation level.

Study on the influence of BUDDEUMI in the Live Blood condition and the favorable turn up a subjective symptom of chronic irritable bowel syndrome patient (뜸과 부항의 겸용치료(부뜸이)가 만성대장증후군 환자의 생혈액 형태 및 자각증상 호전도에 미치는 영향)

  • Kim, Gyeong-Cheol
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.19 no.2
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    • pp.544-548
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    • 2005
  • I studied on the influence of BUDDEUMI(moxa and cupping a boil) in the live blood condition and the favorable turn up a subjective symptom of chronic irritable bowel syndrome patient. The results are as follows : After the perform of BUDDEUMI, in the Erythrocyte Aggregation, the efficiency is 87%(3persons decrease and 10 persons destroy/15 persons). In the Rouleau, the efficiency is 78%(2persons decrease and 5 persons destroy/9 persons). In the Target Cells, the efficiency is 90%(3persons decrease and 6 persons destroy/10 persons). In the Ovalocytes, the efficiency is 88%(3persons decrease and 4 persons destroy/8 persons). In the Poikilocytes, the efficiency is 76%(1persons decrease and 2 persons destroy/4 persons). After the perform of BUDDEUMI, in the Cholesterol Crystals, the efficiency is 82%(3persons decrease and 6 persons destroy/11 persons). In the Atherosclerotic Plaque, the efficiency is 80%(2persons decrease and 2 persons destroy/5 persons). In the Chylous, the efficiency is 86%(3persons decrease and 9 persons destroy/14 persons). On the favorable turn up a subjective symptom, the efficiency of symptom of appetite and digestion is 91%(5persons turn up exceedingly favorable, 9 persons turn up favorable, 7 persons turn up good, 2 persons turn up invalid / 23persons). In the efficiency of symptom of fatigue and feeble is 85%(3persons turn up exceedingly favorable, 6 persons turn up favorable, 8 persons turn up good, 3 persons turn up invalid / 20persons). And the efficiency of symptom of abdominal swelling and displeasure is 88%(2persons turn up exceedingly favorable, 10 persons turn up favorable, 8 persons turn up good, 3 persons turn up invalid / 24persons). In the efficiency of symptom of abdominal pain is 88%(4persons turn up exceedingly favorable, 10 persons turn up favorable, 8 persons turn up good, 3 persons turn up invalid / 25persons). The efficiency of symptom of constipation and diarrhoea is 90%(5persons turn up exceedingly favorable, 9 persons turn up favorable, 6 persons turn up good, 2 persons turn up invalid / 22persons).