• Journal of Digital Contents Society
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• v.19 no.2
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• pp.245-250
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• 2018

Ab Image Processing can be applied to the various fields nowadays. The healthcare, which people may have interest, is one of those fields. The healthcare program which fitness equipments are used requires the correct posture of body. However, people usually does exercise by oneself with various reasons such as cost to hiring personal trainer. In this case, the effectiveness of training should not be guaranteed. Moreover, reverse effect may be produced. This paper is an implementing a correcting posture program by using image processing techniques, which people can use exercise training by oneself. It is expected that people can have a personal trainer who coaches the correct postur through this program.

• Journal of Naturopathy
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• v.12 no.1
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• pp.1-6
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• 2023

Background: Despite the positive effects of the self-gravity acupressure program on genu varum correction, no systematic observation has yet to be made. Purpose: In this study, the effect of the self-gravity acupressure program on varus knee correction was confirmed retrospectively by comparing the medial angle of the knee before and after the self-gravity acupressure program. Methods: Fifty people with varus knees were subjected to a 75-minute acupressure program while lying on an acupressure tool, and then the medial knee angles were compared before and after the program. Results: The average angle of the inside of the knee of the study subjects increased by 7.29±3.85° (p<.000) on the left side and 7.08±3.86° (p<.000) on the right side after the acupressure program was implemented, indicating that the study subject's varus knee significantly improved even after applying for a short period time. It was confirmed. Conclusion: This study confirmed that the self-gravity acupressure is a valuable program for correcting the genus varus. However, to use the results of this study clinically in the future, further studies are required to optimize the mechanism and clinical effects of the self-gravity acupressure program on the improvement of the genu varus knee.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.3
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• pp.2064-2072
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• 2015

The aim of this study is to identify the effects of the correction exercise program on femoral intercondylar distance, Q-angle and plantar pressure in undergraduate with genu varum. A experimental study with a randomized controlled trial design was used. Thirty subjects with genu varum were allocated in two groups: the experimental group (n=15) or the control group (n=15). The experimental group conducted correction exercise program for 30 minutes a day, 5 times a week, for 6 weeks, while the control group did not perform any exercise. The correction exercise program group showed a significant decreased femoral intercondylar distance, plantar pressure of M 4, M 5 (Metatarsal 4, 5). Also the correction exercise program group significantly increased Q-angle, plantar pressure of Toe 2-5 and M 1, M 2, M 3 (Metatarsal 1, 2, 3) (Rt, Lt) (p<.05). Thus, we suggested that the correction exercise program may be suitable intervention to improve normal alignment in undergraduate with genu varum.

• Journal of the Korean Society for Nondestructive Testing
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• v.19 no.4
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• pp.294-299
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• 1999

In this paper, the calibration system for contact transducer has been developed to improve the reliability of the inspection result of ultrasonic testing on rotors. This system consists of signal processing parts: (oscilloscope, spectrum analyzer, pulser/receiver), standard block, and user interface program. Signal processing for the calibration system was performed quickly with high accuracy. The developed system has been applied to a practical calibration of probe using the non-destructive testing on rotors, and demonstrated high sensitivity and precision.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.12
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• pp.434-442
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• 2017

The purpose of this study was to examine the influence of type of malocclusion and orthodontic treatment awareness on quality of life among orthodontic patients in the region of Busan as well as to develop an educational program tailored to the type of malocclusion as a way to improve quality of life. A survey was conducted for approximately 6 months from December, 2015, and the answer sheets from 472 respondents were analyzed. The most common painful area was the teeth, and this case was most predominant in the respondents with level 2 malocclusion, who differed from others in that regard (p<0.001). Regarding the relationship between satisfaction with orthodontic treatment and quality of life, respondents who were more satisfied currently and who were neither quite confident nor quite unconfident were ahead of their counterparts in quality of life. Concerning the reason for receiving orthodontic treatment, quality of life was lower among patients who started to receive treatment due to pronunciation problems (p=0.013), chewing difficulty (p<0.001), and temporomandibular joint click sound (p<0.001). With regard to influential factors on oral health-related quality of life, time for starting to receive orthodontic treatment was most influential (p<0.001), followed by current satisfaction (p<0.001), changes in confidence (p=0.003), self-rated teeth status (p=0.008), and type of occlusion (p=0.019). Therefore, accurate analysis of the oral health status of orthodontic patients and customized oral health education are required to improve quality of life even during the period of orthodontic treatment.

• Proceedings of the Zoological Society Korea Conference
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• 1997.10b
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• pp.321.2-321
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• 1997

• Journal of Digital Convergence
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• v.12 no.2
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• pp.439-446
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• 2014

To evaluate the effects of an artifact by metal material for orthodontics in Magnetic Resonance Image (MRI) examination, wires and brackets used in orthodontics were selected and compared. Using a head coil, a $T_2$-weighted image, $T_1$-weighted image and FLAIR image were obtained. With obtained images, the sizes of the artifacts were measured and compared using Image J Program. In the research, the material with the biggest artifact in the wires and brackets for orthodontics was stainless steel wire. In the future, selecting and developing metal for correction should be considered also in other fields along with the purpose of orthodontics.

• Journal of the Korea Convergence Society
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• v.12 no.2
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• pp.129-134
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• 2021

The present study surveyed 300 adults who completed orthodontic treatment to determine their oral health-related quality of life and changes in oral health behavior in orthodontic patients. The collected data is analyzed using the spss 22.0 program. Before orthodontic treatment, social factors (4.68) had the lowest associated quality of life score, and after orthodontic treatment, socially related quality of life showed the highest increase at 3.72 points. Changes in oral health behavior showed that many phosphorus scaling increased by 1.28 points after correction compared to before correction. As oral health quality of life and oral health behavior have changed through orthodontic treatment, dental professionals need to take appropriate management of each patient's individual quality through health education. Appropriate management needs to be developed.

• The Journal of the Korea Contents Association
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• v.10 no.4
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• pp.348-358
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• 2010

The purpose of this study is estimate the effects of treatment program as it stands for drug abusers in prison. For this study, 46 drug-related prisoner were surveyed in January, 2008 at Jinju prison which has provided special treatments for drug-related offenders. This study shows that the present treatment systems or programs don't work effectively than expected. Prisoner feel present programs won't be very helpfully after release. And they feel correction officers don't have enough concern about prisoners or treatment to them. The result also emphasizes that family members or friends' support and belief is essential to prevent recidivism and to decrease such a possibility. According to this survey result, special concern to youth abuser is necessary. And it can give more effectiveness when authorities provide more medical or physical treatments than just based on routine lecturing. Furthermore, small group treatments would be more successful comparing with large member group based program. Drug abusers want more experience study or work study programs. Finally authority's, family's, friends's and colleague's interest or concern toward prisoners could contribute to raise up the possibility of rehabilitation.

• The korean journal of orthodontics
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• v.29 no.3 s.74
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• pp.285-301
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• 1999

There is a need for more accurate prediction in surgical orthodontic treatment. Video imaging is an important technology in planning orthognathic surgery and educating patients about the esthetic results after treatment. Preoperative and postoperative lateral cephalogram of 30 patients who had one piece Le Fort I osteotomy advancement and mandibular set back by bilateral intraoral vertical ramal osteotomy with or without genioplasty were used in this study. The computer generated soft tissue line drawing prediction were compared with the actual postoperative cephalograms .The results are as follows. 1. 14 variables showed Statistically significant differences from 24 variables between computer predicted profile and post operative profile 2. Most of the differences were found in the maxilla-related soft tissue landmarks. 3. The predicted results were more accurate in the groups who had small amount of mandibular set back. 4. The predicted results were more accurate in the groups who had no genioplasty. Most of these differences were within 2mm ranges. Therefore profile change prediction by video imaging could be considered clinically acceptable.