• Journal of the Korean Society of School Health
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• v.6 no.2
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• pp.118-121
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• 1993

• The Journal of Korean Medicine
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• v.33 no.1
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• pp.169-176
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• 2012

Objectives: Obstructive sleep apnea (OSA) is prevalent disorder, particularly among the middle-aged. In this study, we report a new approach to improve OSA using oriental medicine and acupuncture. Methods: Three men diagnosed with OSA were enrolled in this study. They took oriental medicine 3 times a day and were given acupuncture twice a week for about 4 months. Results: We analyzed apnea-hypopnea index (AHI), oxygen desaturation index (ODI), average saturation (AS) and lowest saturation (LS) before and after treatment. AHI highly decreased in all patients and ODI also decreased in two of the three patients. Conclusions: These results indicate that oriental medicine and acupuncture therapy was effective in the improvement of OSA. Further study in a larger group with severity grades is recommended.

• Journal of The Korean Society of Agricultural Engineers
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• v.53 no.3
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• pp.43-51
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• 2011

Fiber Reinforced Polymer (FRP)s have various advantages for construction material in that they are noncorrosive and very strong. FRPs are economical and effective for management and maintenance when applied to footbridge, beam or deck of the bridge, girder, and marine structure. For safety, optimal design for standard modulation of the cross section is necessary. Conditions of optimum are possibilities of domestic production, modular assembly, and structure materials cast in compressed area.

• Journal of The Korean Society of Agricultural Engineers
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• v.52 no.5
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• pp.69-76
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• 2010

The structural material with the highest possibility of new materials that will be used in the future construction field is fiber reinforced polymer. The current studies on FRP members by using such excellent material characteristics mostly focused on stability, composite problem, and durability of FRP members. The initially constructed FRP members secure excellent stability and durability compared to reinforced concrete and steel materials, but measures for defections during the periodical inspection, methods for detecting breakages, and maintenance and reinforcement are not insufficient. Accordingly, this study proposed a measurement system using the FRP sensor to evaluate the safety of the FRP modular box member, and applied the phased array ultrasonic technique to detect the defects and damage likely to occur during the performance period.

• Journal of The Korean Society of Agricultural Engineers
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• v.51 no.4
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• pp.29-36
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• 2009

This is a basic experimental study to apply FRP modular box member to a variety of construction structures exposed to flexural strength, such as a slab and a girder. Applying FRP modular box member to a real structure requires a large section. FRP box member was made into modular systems. Tests were conducted under various conditions in order to analyze jointing performance of the developed FRP modular box member as a large section. For the methods of jointing FRP modular box member, synthetic resins connection, mechanical connection, and a combination of both were used to test both length and breadth connection. As a result of the test, using urethane + two bolts + sheets was the most efficient method of connecting FRP modular box member. It is expected that the proposed joint system in this study will contribute to the increase of failure load and synthesis behavior of FRP modular box member.

• Journal of Popular Narrative
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• v.26 no.4
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• pp.43-76
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• 2020

After comparing three video dramas based on Yoon Sim-duk and Kim Woo-jin, this paper intensively explores the movie Praise of Death(1991), which has the most meaningful traits in embodying the characters, focusing on the relationship with the previous works of the director or an actress. The movie Yoon Sim-duk(1969) focuses on meiodramatic narrative around the issue like love triangle or a relationship between out-of-wedlock woman and the wife of one man. The TV drama Praise of Death(2018) is pursuing ideal youth genre between attractive two lovers adorning even the suffering of the Japanese occupation with customary visual image. In comparison, the movie Praise of Death(1991) focuses on visual beauty, while overlaps the agony of two characters as pioneering artists with frustrated love narrative. In the process, this film reveals two-sided characteristics, especially the heroine, compared to the other two. She shows a rift between the passivity for the salvation of man and the activity of choosing even the fall of her own life. In order to examine this trait, we have to explore the other works which affect the movie Praise of Death. This came from the tendency director Kim Ho-sun and actress Jang Mi-hee had built in 1970s films. It also relates in the movies Jang Mi-hee had worked with director bae Chang-ho in the 1980s. The tendency to show a pursuit of classical cultures in the field of popular movies, and to overlap the problems of desire, including sexuality, with mental and intellectual issues, continues from the previous films to the movie Praise of Death for shaping a main female character. This study results in examining the movie Praise of Death in two contexts. One is the context of three video dramas having same materials, Yoon Sim-duk and Kim Woo-jin. And other is the context of the works that director Kim Ho-sun and actress Jang Mi-hee have continued together, or the works that Jang Mi-hee have continued with director Bae Chang-ho. Until now, Yoon Sim-duk and Kim Woo-jin has been used as a material for cultural contents in the various genres over and over again. Under this circumstance, by looking at this movie, one of representative case dealing with Yoon and Kim, in the complex context, it can reaffirm the effect and difficulty in fictionalisation of them as a subject matter.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2009.04a
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• pp.251-254
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• 2009

건설 분야에서 FRP(Fiber Reinforced Polymers) 부재는 기존의 건설부재에 비해 많은 장점을 가지고 있어 여러 분야에서 연구 및 개발이 이루어지고 있다. 그중 FRP 재료를 이용한 교량 부재들이 해외 뿐만 아니라 국내에서도 연구되고 있으며, FRP 인장재 및 바닥판은 연구 및 개발이 완료돼 현재 시공 중에 있고 FRP 휨 부재 또한 연구가 활발히 진행되고 있다. 이런 FRP 부재는 외부 환경에 그대로 노출됨으로써, 온도 등의 주위 환경의 변화에 많은 영향을 받게 되며, 특히 높은 온도에 취약한 성질을 가지고 있다. 이에 본 연구에서는 FRP 부재의 온도에 따른 역학적 특성을 파악하기위한 실험적 연구로써, $-21^{\circ}C$, $100^{\circ}C$, $200^{\circ}C$에 각각 1시간씩 시험체를 보관한 뒤 내구성 실험을 실시하였다. 각각의 시험체는 FRP 모듈형 박스부재에서 4개씩 채취하였으며, 실험 실시 후 SEM촬영을 실시하여 파괴모드를 분석하였다. 실험 결과 저온일 때는 강도변화가 많이 나타나지 않았으나 고온일 때 압축 및 휨강도의 급격한 저조를 확인할 수 있었다. 고온 보관 시험체의 SEM(Scanning Electron Microscope) 촬영결과 수지의 손상으로 낮은 강도가 측정되는 것을 확인할 수 있었다.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.23 no.5
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• pp.455-463
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• 2010

This is a basic experimental study to apply FRP modular box member to a variety of construction structures exposed to flexural strength, such as a slab and a girder. Tests were conducted under various conditions in order to analyze jointing performance features of the developed FRP modular box member as a large section. For the methods of jointing FRP modular box member, chemical connection, mechanical connection, and a combination of both were used to test both vertical and horizontal jointing. As a result of the test, using urethane+two bolts+sheets was the most efficient method of connecting FRP modular box member, and confirmed the efficient behavior by a finite element analysis.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.9 no.2
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• pp.11-19
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• 2014

Objectives : The Purpose of this study is to investigate the clinical application of conservative treatment including quadratus lumborum MST for lumbar HIVD(Herniated Intervertebral Disc) with sacralization. Methods : We used acupunture, herbal acupuncture, herbal medicine, Quadratus Lumborum MST for this patient. This patient received hospital treatment for 25 days. Results : After conservative treatment, the patient's pain was controlled and NRS score was decreased. ODI and ROM also were improved. Conclusions : Oriental conservative treatment including quadratus lumborum MST has a positive effect to control pain of lumbar HIVD(Herniated Intervertebral Disc) with sacralization.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.25 no.1
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• pp.1-8
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• 2012

This study is a basic experimental research to apply FRP (Fiber Reinforced Polymer) box members to slabs and girders among various architectural structures, which receive bending stress. We prepared prefabricated FRP member and connected it to an FRP box member as a large cross section before we conducted an experiment in diverse conditions to analyze characteristics of compressive fracture behavior. In this study, we carried out a compressive fracture behavior test according to fillers on the upper part of the FRP box member, loading methods, and connective types and thereby performed a finite element analysis. The comparison of analysis results with test results revealed that rigidity was found to be slightly low, while stress was concentrated on the fracture point of the sample.