• Journal of the Korean Society of Physical Medicine
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• v.4 no.3
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• pp.183-192
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• 2009

Purpose：This study was conducted to investigate whether modified CIMT with Kinesio-Taping on paretic upper limb effects upper limb function in stroke patients in comparison to those receiving only modified CIMT. Methods：20 out-patients with hemiplegia were randomly assigned to either an experimental or a control group. Both groups received modified CIMT during a 10-week period. Additionally, an experimental group received modified CIMT with Kinesio-Taping on paretic upper limb and trunk. Results：In Manual function test, Grip strength, Jebsen-Taylor hand function test, MAL(Motor Activity Log) and Functional independence measure (FIM) were significantly different at all intervals of the study period(0, 3, 6, 10-week) in the experimental and control groups(p<.05). Exceptionally there was no significant difference in Jebsen-Taylor hand function test between the experimental and control groups. Conclusion：These results suggest that modified CIMT with Kinesio-taping improve the upper limb function. And also increase usage of affected upper limb and assist in daily living activity more than only modified CIMT.

• Journal of Engineering Education Research
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• v.9 no.3
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• pp.67-77
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• 2006

This paper is concerned with the effective and efficient teaching-learning method with experimental equipments in automobile engineering. For deriving this educational methodology, teaching-learning methods being valuable in engineering education, and troubles and demands for experimental equipments in teaching and learning area are surveyed and reviewed. In results, we suggest the concept of total educational system considering and systemizing an experimental equipment as well as various educational materials such as courseware, teaching and experimental guide, virtual simulator, and operating manual, and so develop the total educational system of electrical engineering for automobile and suggest the application of this system on instruction process.

• Journal of Korean Critical Care Nursing
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• v.7 no.1
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• pp.24-32
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• 2014

Purpose: The purpose of this study was to examine the effects of discharge planning on patient satisfaction, the readmission rate and preparedness for discharge in the elderly admitted to the emergency room (ER) for pulmonary disease. Methods: A quasi-experimental intervention study design was used. Older adults with pulmonary health problems in the ER in one general hospital were randomly allocated to either an experimental (n=21, 74.2 years) or control group (n=19, 70.7 years). The experimental group participated in a discharge planning program by a geriatric nurse practitioner. Data were collected from medical records, physical measurements and structured questionnaires including information on demographics, patient satisfaction, readmission, and preparedness for discharge. Results: Participants in the experimental group had significantly better outcomes with regard to patient satisfaction with nursing services (p=.003) and preparedness for discharge (p=.034). However, there was no significant effect on the readmission rate (p=.392) Conclusion: The results suggested that a discharge planning program could bolster nursing service satisfaction and preparedness for discharge in older patients admitted to the ER for pulmonary health problems. To clarify the effects of discharge planning on older patients admitted to the ER, a larger sample population, better instruments for various measures, a new manual on discharge planning and frequent follow-up will be necessary.

• Structural Engineering and Mechanics
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• v.81 no.6
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• pp.737-750
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• 2022

Timber-Concrete Composite construction system consists of combining timber beam or deck and concrete with different connectors. Different fastener types are used in Timber-Concrete Composite systems. In this paper, the effects of two types of fasteners on structural behavior are compared. First, the notches were opened on timber beam, and combined with reinforced concrete slab by fasteners. This system is called as Notched Connection System. Then, timber beam and reinforced concrete slab were combined by new type designed fasteners in another model. This system is called as Notched-Slab Approach. Two laboratory models were constructed and bending tests were performed to examine the fasteners' effectiveness. Bending test results have shown that heavy damage to concrete slab occurs in Notched Connection System applications and the system becomes unusable. However, in Notched-Slab Approach applications, the damage concentrated on the fastener in the metal notch created in the slab, and no damage occurred in the concrete slab. In addition, non-destructive experimental measurements were conducted to determine the dynamic characteristics. To validate the experimental results, initial finite element models of both systems were constituted in ANSYS software using orthotropic material properties, and numerical dynamic characteristics were calculated. Finite element models of Timber-Concrete Composite systems are updated to minimize the differences by manual model updating procedure using some uncertain parameters such as material properties and boundary conditions.

• Journal of Korean Physical Therapy Science
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• v.11 no.3
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• pp.14-27
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• 2004

This study approaches the effects of Balance Training on excercise performance and the prevention from the injuries caused by excercise. The subjects of the Balance Training program are female exercise beginners and the research period covers 8 weeks from January 10 to March 7, 2003. The research objects are 19 female golf beginners in 30s to 40s, who live in Seoul or Seongnam in Gyeonggi province and have played golf less than 6 months. The programs of the Balance Training and exercise performance were conducted to an 11 experimental group among the 19 research objects at the same time, and only the exercise performance program was applied to an 8 control group for 8 weeks. Before and after 8 weeks' application of the research programs to each group, the research subjects were examined, especially the components of their bodies, the balance and the performance capability were measured both before and after the test. The frequency of injuries by exercise was measured after the test, and the difference of the frequency was compared with the frequency before exercise. First, the experimental group, in a measurement of balance, showed that SN, MB, SAr and SAg of static balance decreased in a situation of MEO, MEC, GEO, GEC, TBEO, TBO, FHEO, FEO(p <0.05), but the control group increased. Second, the analysis on the change of exercise performance indicated better improvement in distance, ball speed, and accuracy of the experimental group than the control group(p<0.05). Third, the experience of injuries showed that there were 2 injuries in the experimental group and 11 injuries in the control group. The injured parts were 2 cases in the hands and fingers of the experimental group, and 1 case in the shoulder, 4 in the elbows, 4 in the hands and fingers and 2 in the lumber of the control group. From the above-mentioned results, it is recognized that the Balance Training program improved the exercise performance of female golf beginners and had good effects on the prevention from injuries. Accordingly, if this program is applied to sports-beginners, it will contribute to the improvement of the public health.

• Journal of Korean Elementary Science Education
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• v.27 no.1
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• pp.23-30
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• 2008

The purpose of this study was to provide the basic data for development of consulting model in elementary science class. For this, some questions on the teachers' perception for science instruction were surveyed to teachers : 13-item-questionnaires were given to 233 teachers in elementary school. The results of this study were as follows: Most of teachers were little understanding and experience of the science instruction consulting. They sensed that their science instruction were difficult, especially experimental activity in science class. They desired consulting mightly in their teaching methods for experimental activity. And it was found that most of them had a mind of consulting participation. Thus it is necessary to inform them the need of the instructional consulting. And in case of the development for the consulting manual, it should be consider the above results.

• Proceedings of the IEEK Conference
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• 2002.06e
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• pp.181-184
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• 2002

In this paper, an algorithm is proposed for the automatic movement of the platform on a ladder lift which operates by using hydraulic force. Experimental data of the manual movement operated by experts are acquired and analyzed. The length of movement of the platform is estimated by the number of pulses from an encoder while the platform is moving. The operating characteristics have been extracted from the data. The number of pulses varies whenever the weight of load varies. We propose a model to compensate the difference of the number of pulses. An automatic movement algorithm based on the model is proposed. The platform can start and stop smoothly at the starting point and the destination point. Experimental results show that the error distance at the destination point is less than 5 cm when the length of the ladder is 23 m.

• Journal of the Korean Society of School Health
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• v.22 no.2
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• pp.49-59
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• 2009

Purpose : The purpose of this study was to evaluate the effects of regular health education by school nurses on middle school student's health related knowledge, attitude and behavior. Methods : A quasi-experimental design with pretest and posttest measures was used. Questionnaire survey was conducted to middle school students(1st, 2nd year). The participants of the study were composed two groups : 274 in health education group and 336 in control group. Results : After seventeen-week of receiving regular health education, differences were observed between the experimental group and the control group to health knowledge(F=7.901, p=.005), health attitude(F=4.174, p=.042) and health behavior(F=7.675, p=.006). Conclusion : The regular health education by school nurses on middle school students improve their health related knowledge, attitude and behavior. So it is recommended to develop standardized manual and educational materials for providing systematic and effective health education.

• Journal of the Korean Society of Costume
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• v.64 no.8
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• pp.138-154
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• 2014

The purpose of this study was to propose up-cycling fashion designs, based on guidelines derived from up-cycling fashion brand products and their required elements of the design. The study thus categorized required elements into environment, significance, economy, function, design, and material, then extracted a set of design guidelines. The guidelines for waste resource-based up-cycling fashion design include the followings: First, authenticity, taking mutual environmental relations into account. Second, rarity of products beyond the domain of standardized ready-made goods thanks to manual operation. Third, storytelling, reflecting the consumer history. Fourth, sustainability to signify the circulation of matters. Fifth, experimental characteristic to fulfill creative innovation. Sixth, changeability through interactions with wearers. The investigator decided design concepts based on them and created up-cycling design works with waste plastic bags, shirts, stockings, neckties, outdoor mats, and backpacks in a variety of formative expressive techniques.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.5
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• pp.292-299
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• 2019

This study was conducted to investigate the effects of therapeutic climbing training on upper limb function and quality of life of stroke patients and to suggest possibilities for clinical intervention. This study investigated 14 stroke patients who were assigned to either a treatment climbing training group or a control group (n=7 each). The experimental groups performed general physical therapy and occupational therapy. In addition, therapeutic climbing training using the Potsdam model was conducted for 30 minutes three times a week for 6 weeks. The control group performed general physical therapy and occupational therapy. A manual function test was used to evaluate upper limb function, and a short form 36-item questionnaire was used to evaluate quality of life. The results showed that there was a significant difference in upper limb function of the experimental group according to time (p<0.05). There was also a significant difference in the quality of life according to time in the experimental group, and a significant difference in quality of life between the experimental group and the control group (p<0.05). Therapeutic climbing training by stroke patients positively affected quality of life by increasing the SF-36 scores and upper limb function. Taken together, these findings confirmed that training using therapeutic climbing is valuable for rehabilitation and clinical intervention of stroke patients.