• Proceedings of the Korean Geotechical Society Conference
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• 2009.03a
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• pp.1100-1106
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• 2009

A debris flow is known as that flood and landslide of water cause much physical human damages worldwide to complex natural disaster that happen combining and happy event is happening mainly in urgent mountains area in domestic. Because happen about debris flow that happen from each place every year and is drift, mechanism of accumulation definitely make clear and great many damage is not running out. Must grasp actual conditions of priority debris flow to need debris flow prevention countermeasure and lay countermeasure to take away damage by debris flow. Because collecting actual conditions of debris flow that happen by objective investigation methods and accuracy, proposed about investigation calamity investigation method so that can calculate debris flow damage and prepare in subsequentness damage.

• Journal of Korean Medical classics
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• v.33 no.4
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• pp.131-145
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• 2020

Objectives : This paper discusses Normal Birth in the Korean Medical context with a focus on bodily phenomena, with an aim to shed new light on what happens to mothers and the fetuses at the time of birth. Methods : Based on contents in the medical classics, changes that happen to the mother's body and their mechanisms were examined, followed by changes that happen in the fetus. The developments that happen to the fetus in the final month of pregnancy were studied in relation to aforementioned findings on the mother. Results : Signs of birth presented in the mother's body are manifestations of bodily changes that happen in a network with certain channels/meridians and viscera/bowels surrounding the uterus. The fetus prepares for birth as well, moving downwards into the mother's pelvis and his/her shen(神) getting prepared for separation from the mother's body. Conclusions : The birth process is not a race towards a finish line that ends with the birth of the fetus. It is rather a time wherein necessary changes in both the mother and the fetus takes place for a smooth and healthy birth.

• Journal of Korean Physical Therapy Science
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• v.2 no.4
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• pp.779-783
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• 1995

The number of the subjects of this study were all sixteen including 8 male and 8 female. They were chronic low back pain patients and treated at hospital out patient. The patients took lumbar extension strength training. The results of examination and analysis isometric lumbar extension muscular strength before and after the training are as follows; 1. TFT increased after lumbar extension muscular strength exercise than before the exercise. Inspire of difference of each angle. The reciprocal action didn't happen between training and angle. 2. NMT increased after lumbar extension muscular strength exercise than the before the exercise and the difference of each angle didn't happen. The reciprocal action also didn't happen between the training and angle. 3. Comparing presented standard point with individual point, 13persons' muscle strength of first step increased, on the other and 3 person's muscle strength a little increased in a same category. 4. The grade of low back pain decreased for all subjects. Concluding this study, lumbar extension muscular strength exercise through isokinetic device decreases the grade of low back pain and increase lumbar extension muscular strength. It is that equal exercise effect happen in full range of motion, for the exercise effect doesn't show the difference of each angle.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.33 no.2
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• pp.173-180
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• 2007

According to the increase in use of implants in clinical dentistry, new kinds of complications happen. Complications that can happen during implant placement are bleeding, nerve injury, jaw fracture, fenestration of maxillary sinus or nasal cavity, dehiscence, fenestration, injury of adjacent tooth. And complications that can happen after implant operation are infection, bleeding, hematoma, chronic sinusitis, peri-implantitis. Problems that are confronted during implant placement happen by inadequate preoperative treatment plan, inadequate consideration about individual anatomic difference, inadequate operation process and lack of experience of clinician. It is important that clinicians consider possible complications in advance and make a comprehensive treatment plan. We report the patient who was happened ramus fracture during block bone harvesting from ramus of severely atrophic mandible, the patient who came to emergency ward due to postoperative swelling and bleeding and the patient whose implant was migrated to maxillary sinus with a review of literature.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2008.04a
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• pp.255-259
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• 2008

A soft-recoil system, which is a new technology, can dramatically reduce a recoil force. Due to the inaccurate explosion, various fault modes may happen. These fault modes can cause the serious damage of the recoil system and must be suppressed to avoid them. In the present study, the fault mode control method of the soft-recoil system is investigated. A hydraulic damper is working under normal mode and a MR damper is additionally working when the fault modes happen. In the design of the fault mode controller, the detection method of the fault mode is important as well as its suppression. The results of the simulation show that the soft-recoil system performs when the fault modes happen.

• Proceedings of the KACD Conference
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• 2003.11a
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• pp.599-599
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• 2003

Endodontic rotary NiTi(Nickel-Titanium) files have several advantages, but they also have some problems. Fracture of instrument is the one of the problems. Cyclic fatigue fracture may not give a previous sign(ex, bending or distortion of the files) before it happen. It is affected by various factors. This study investigated time which takes for cyclic fatigue fracture to happen and fracture patterns with regard to different NiTi files and pecking motion.(omitted)

• Journal of Contemporary Eastern Asia
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• v.20 no.1
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• pp.120-133
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• 2021

This paper proposes an interpretation of Charles Ess's pros hen pluralism, especially concerning what constitutes the single end point (hen) toward which the pluralistic viewpoints converge (pros). The single end point, I argue, is constituted by an empirical social reality that obtains in the world at a particular period. In other words, it is the fact that we happen to agree largely and broadly on several ethical issues that serves as the end point in Ess's theory. The reason is that humans happen largely to share the same goals and values qua human beings, such as the desire for communication and cooperation with one another. It is not their rationality, or any other permanent and ideal characteristic, that serves as the source of normativity for human beings, but rather the contingent facts that obtain at a particular place and time, facts that humans happen to agree on. This raises an obvious objection of what to do with those who might cherish a very different set of values. The answer is that the globalized nature of the world today, especially deepened by information technology, makes it increasingly difficult for any groups to remain isolated. This does not imply, however, that disagreements are not possible. On the contrary, disagreements are a part of the whole process from the beginning. At the theoretical level, there is always a need for those who disagree on the theoretical issues rationally to persuade one another. This is also part of the empirical reality referred to earlier.

• International Journal of Advanced Culture Technology
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• v.10 no.4
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• pp.383-388
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• 2022

This thesis explores the principle of a performer's organic action by means of his/her bodily responses on stage. This research has been developed to define the nature of a performer's central task in order to constitute empirical understanding of acting and the purpose of training in addressing the question of what sort of qualitative bodily training is necessary to be in a state of the full body involvement. This study investigates to articulate a performer's fundamental task at the most rudimentary level by utilizing those theatre artists' concepts with practical assumptions. In particular, the key terms, happen and change signifies the quality of a performer's body that has to fit into the given environment in which the performer's body can be subordinated through the moment on stage. Here, we argue that a performer's essential task parallel to make the following moment to happen and change by means of progressing a set of the next moment. In this manner, we also argue that a moment of displaying the performer's conscious effort, forceful and externalizing the visible elements under the use of erroneous language leads his/her body not to function on stage, a state of disengagement from his/her body. Finally, we provide a way to facilitate a performer's organic action by focused on his/her lived experience to create the functional moment which is opposite to the predominance of a representation, maintaining the performer's intellectual sense.

• The monthly packaging world
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• s.100
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• pp.188-193
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• 2001

• The monthly packaging world
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• s.103
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• pp.191-195
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• 2001