• Convergence Security Journal
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• v.19 no.5
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• pp.85-90
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• 2019

The purpose of this study is to analyze the trend of exercise intervention applying various devices to increase the physical activity of the disabled, and to suggest the exercise intervention using converged devices that meet the needs of the times due to the increase of elderly people with disabilities. Exercise intervention using converged devices applicable to the disabled is divided into two types: first, exercise intervention using virtual reality-based gamification, and second, exercise intervention based on wearable devices of wearable or body-attached such as bands and watches. For exercise intervention using converged devices that can be enjoyed by the elderly with disability, minimize of environmental limitations, and easy to personalize, there is a need for configuration requirements such as easy operation and simple rules of operation, easy device installation and wearing, a trainer who can complement immature device utilization. In order to maintain and improve the daily living performance of the elderly with disabilities who experience a significant decrease in their cognitive and physical functions, it is necessary to use a physical activity game that can be experienced and can be interested in everyday life or a variety of devices to increase the amount of physical activity.

• Therapeutic Science for Rehabilitation
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• v.5 no.1
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• pp.43-54
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• 2016

Objective : The purpose of this study was to investigate the effects of occupational therapeutic intervention including functional task training on activities daily living of falls experienced elderly. Methods : This study used a single subject experimental design with alternating treatment and reversal design. One participant who have had falls experience among the community-dwelling elderly completed. This study a total of 18 sessions were conducted. Fall Efficiency Scale(FES), Berg Balance Scale(BBS) and task modification scale were used to assess the activities of daily living during each session, and Canadian Occupational Performance Measure(COPM) and Assessment of Home-based Activities(AHA) were used to evaluate the activities of daily living at pre-and post-test. Results : The participant showed significant improvements in the FES, BBS scores. However, the improvement was greater when progressive resistance exercise was practised along with functional task training. COPM and AHA scores improved at post-test. Conclusions : These findings provide evidence for occupational therapeutic intervention for falls-experienced elderly.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.7 no.2
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• pp.91-99
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• 2013

The purpose of this study was to investigate the muscular activity and muscle strength for swing track of upper limbs during rowing exercise. Subject was all twenty healthy adults and they were divided into linear exercise group and elliptical exercise group in random. Subjects performed rowing exercise 3-times for a week and performed all 8-weeks. We measured realtime-surface EMG. Also we measured joint torque of elbow, ankle and lumbar in subjects using BIODEX. The result showed that when rowing exercise, elliptical track exercise had higher muscular activity in trapezius, deltoid, erector spinae, rectus femoris, biceps femoris, gastronemius than linear track exercise on more many muscle of upper and lower limbs. Also elbow joint torque and lumbar joint torque was more higher too. but linear exercise also had higher muscular activity in multifidus, tibilalis anterior than elliptical track exercise. According to this experiment, we found out that elliptical track was more efficient than linear track.

• Journal of the Korean association of regional geographers
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• v.11 no.1
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• pp.1-18
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• 2005

Since the emerging period in !be Greek era, geography bas been defined as an empirical science in which travel and field trip bas been regarded as its major method for acquiring geographical knowledge or discovering geographical facts on the earth surface. In the contemporary geography, however, this kind of empiricism has been reduced to logical positivism which pursues rigid geographical laws, while diverse implications for empiricism (especially, that implied in the mythic imagination) have been ignored. On the other hand, recently a lot of books on trip for exploring regional cultural environments from the local to the global level have been poured out from outside of geography, and place-marketing has gained some attraction as a new method or strategy for regional development This paper is to consider diverse methodological implications of experience through geographical exploration especially hath from the standpoint of empirical geography and of humanistic geography, and the look on methodologically importance and limitations of place-marketing for regional development In conclusions, it is emphasized that those methodologies should be put together for a genuine exploration of regional cultural environment, and that place-marketing should be understood as a movement for rediscovering regional identity.

• Journal of Ocean Engineering and Technology
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• v.11 no.3
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• pp.116-123
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• 1997

세계적으로 수요가 증대하고 있는 고속선의 설계시 승선감 또는 내항성은 필수적으로 고려되어야 하는 중요요소이다. 고속선은 필연적으로 과도한 운동을 동반하며 그로 인해 승객들은 극심한 멀미와 구토 등 불쾌한 승선감을 경험하게 된다. 근래에 항공 및 육상 교통수단들의 고급화에 따라 해양 운항선사들도 선박품질의 고급화와 괘적한 승선감 확보에 비상한 관심을 보이며 승객 유치 및 승선률 제고를 도모하고 있다. 본 논문은 고속쌍동선에 대한 내항성능을 추정하고 그 해석결과를 실험과 비교하였다. 상하동요 및 종동요 간의 선형 연성 운동방정식을 사용하였고, 규칙파에 대한 상하동요의 응답특성 곡선을 구하였다. 또한 불규칙파에 대한 운동응답을 추정하기 위하여 ITTC파도 스펙트럼을 적용하였으며, 본 고속쌍동선의 운동성능에 미치는 선수 및 선수각의 영향을 고찰하였다.

• Journal of the Korean Applied Science and Technology
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• v.40 no.4
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• pp.642-649
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• 2023

The purpose of this study was to analyze the effects of knee joint injury experiences of judo players on kinematic factors and center of pressure factors during uchimata. Among right-handed male college judo players specializing in uchimata, 13 people who had a knee joint injury experience(age, 20.69.1±0.75 years; height, 172.85±4.81 cm; body mass, 74.92±5.51 kg; and career, 8.92±0.95 years) and 13 people who did not have a knee joint injury experience(age, 21.08.1±0.76 years; height, 172.54±6.32 cm; body mass, 76.62±9.09 kg; and career, 9.46±0.94 years) within the last 2 years were divided into two groups and participated as subjects. The two groups were evaluated for differences in ankle, knee, and hip joint angle variables, COP range, and velocity components during uchimata. As a result of the study, the EIG group showed smaller values in the knee joint flexion angle at E3 and the hip joint extension angle at E4 during uchimata than the NIG group. In addition, the EIG group showed lower values in the range of motion of the COP and forward movement velocity of the COP in the one-leg support phase than the NIG group.

• Journal of Digital Contents Society
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• v.11 no.4
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• pp.589-595
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• 2010

In this paper, we have designed and implemented a personalized health training system which provides health training methods using 3D animation based on the data from a professional trainer, after a trainee inputs individual physical characteristics. Many trainers at fitness centers provide only sketchy training method and usage of fitness machines not appropriate training method for trainee's physical characteristics. Individual characteristics. Individual characteristics prepared tabular input which consists of exercise goals, exercise areas, whether or not the normal movement, and RM. The system provides the training methods, the effects of exercise, and the health training motions through searching the database more accurately.

• Journal of the Korean Society for Library and Information Science
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• v.47 no.2
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• pp.201-221
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• 2013

A public reading campaign is a sociocultural movement that can stimulate a sense of community. The 'One Book, One City' reading campaign, as a typical public reading campaign, was established as a new reading paradigm by sharing cultural experiences among community residents through discussions after reading 'one book,' thus evoking a sense of community. This study focuses on the 'One Book, SeongBuk' reading campaign in Seongbuk-Gu, Seoul, which was awarded the title of '2012 Year of Reading' program. In line with this, this study examines the theoretical background of the public reading campaign, looks into the background and contents of the 'One Book, SeongBuk' reading campaign in Seongbuk-Gu, and analyzes and pinpoints the factors that influence the campaign. By so doing, this study aims at enhancing our understanding of the public reading campaign.

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.6 no.3
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• pp.234-244
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• 1994

Longshore currents driven by monochromatic waves have been described using 2-equation $textsc{k}$-ι turbulence transport model. When using $textsc{k}$-ι closure both profiles of eddy viscosity and current velocity are found to be satisfactory. Several terms of ι equation are related to various variables concerned with turbulence mechanism. New form of turbulence frequency used in ι equation is suggested in the present approach, and non-dimensional parameters are evaluated by comparing the computational results with the laboratory measurements. Various values of a large range are applied to the non-dimensional parameters for the sensitivity test and in order to improve the predictability common values of constants are deduced, which produce similarly good computational results for the well-controlled laboratory measurements.

• Tuberculosis and Respiratory Diseases
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• v.61 no.6
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• pp.533-546
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• 2006

Background: The aim of this study was to determine the effectiveness of self-efficacy promoting pulmonary rehabilitation in patients with chronic obstructive pulmonary disease (COPD). Methods: thirty six patients, with clinically stable COPD were randomly assigned: 18 to a rehabilitation group and another 18 as a control group, The subjects participated in a the self-efficacy promoting pulmonary rehabilitation program for 8 weeks. This program consisted of education, breathing retraining, exercise training, relaxation and counseling. The control group received education only. The outcome variables were self-efficacy, dyspnea, exercise endurance, pulmonary function, and quality of life. Dyspnea was measured using the modified Borg scale. Exercise endurance was measured by the six minute walking distance. The quality of life was measured by the quality of life index for pulmonary disease patients. Results: In the rehabilitation group after performing the self-efficacy promoting pulmonary rehabilitation program, the self-efficacy score, exercise endurance, and quality of life score were higher than the control group (p=0.007, p=0.038, and p=0.039, respectively). and the exertional dyspnea score was significantly lower than controls(p=0.045). However, the dyspnea score and FEV1 were similar after performing the self-efficacy promoting pulmonary rehabilitation program. Conclusion: The self-efficacy promoting pulmonary rehabilitation program is effective to in improve self-efficacy, exertional dyspnea, exercise endurance and quality of life in patients with COPD.