• Proceedings of the Korean Information Science Society Conference
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• 한국정보과학회 2007년도 한국컴퓨터종합학술대회논문집 Vol.34 No.1 (A)
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• pp.115-116
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• 2007

• Proceedings of the Korean Radioactive Waste Society Conference
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• 한국방사성폐기물학회 2006년도 학술논문요약집
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• pp.153-154
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• 2006

• Proceedings of the Korean Nuclear Society Conference
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• 한국원자력학회 2005년도 춘계학술발표회
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• pp.715-716
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• 2005

• Proceedings of the Korean Nuclear Society Conference
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• 한국원자력학회 2005년도 춘계학술발표회
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• pp.235-236
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• 2005

• The korean journal of orthodontics
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• 제26권6호
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• pp.647-655
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• 1996

In discussing the effects of adenoids on the development of the face and dentition, it is important to note their influence on the mode of breathing and to relate this to specific facial types and dentition. This study, therefore, assumed that the ability to adapt to individual's neuromuscular complex is various. And tried to investigate the effects of reduced nasal respiratory function on the development of dentition by facial type. This paper is based on children patients with enlarged adenoids and comparing them to data taken from a control group with normal respiratory function. Among the three facial types, the most statistical significant difference was observed from dolichofacial type between experimental and control group. In dolichofacial type, the experimental group showed labioversion of upper incisor, decrease in the width of upper arch, increase in overjet, increase in the rate of cross-bite, and increase in the height of palatal vault. No significant difference was observed between the two groups in the inclination of upper and lower incisors in mesofacial type, but the experimental group was observed to show decrease in the width of upper arch and increase in the height of palatal vault. On the other hand, in brachyfacial type, no significant difference was observed between the two groups in dentition variables except showing linguoversion of upper incisor. The results, which were observed in dolichofacial type, consist with Nordlund's theory of Compression.

• Korean Institute of Interior Design Journal
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• 제14권5호
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• pp.10-17
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• 2005

This Study is concerned with the acceptance of Western timber structure and the interior space of church buildings in the early modern period in Korea. Timber roofs have represented a wide variety of constructional forms and have been fundamental to any technological appraisal of the evolution of both of Western and Eastern architecture. Especially the roof structure of the church buildings reflects the technological level, aesthetic sense, and spacial concepts of the age. Between Western timber structure and Korean timber structure, there are many differences in not only structural form but also form of roof, members, load, frame system and etc. And there were various types of framing technique such as timber truss, timber arch, timber vault in the western style church architecture in the early modern period in Korea. I have summarized the character of the acceptance process of Western timber structure and the influences on the interior space of church buildings.

• Ocean and Polar Research
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• 제26권4호
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• pp.619-633
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• 2004

The composition, structure and some of the features of spatial distribution of fouling communities in the cooling system tunnels of Heat and Power Station Vladivostok City were determined. Three groups of animals, possessing features expressive of topological differentiation as well as categorical differences based on dominant and subdominant species, were clearly distinguished in the fouling community of the water intake tunnel. These are Jassa marmorata on the tunnel vault, Balanus rostratus on the walls, and Mytilus trossulus on the bottom. The group from the tunnel vault should be clearly related to 'physically controlled' communities, whereas the groups from the walls and bottom, being also physically controlled, show many of the features of 'biologically balanced' communities. Thermal treatment of tunnels, performed in summertime, is grossly inefficient, since mytilids continue to settle in September-November as well. In order to prevent intensive settlement of Mytilus trossulus larvae it is recommended that the water intake tunnels integral to the cooling system be placed deeper than 15m.

• Journal of Korean Neurosurgical Society
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• 제59권3호
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• pp.233-241
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• 2016

In this review, we discuss in detail our current procedure for treating craniosynostosis using multidirectional cranial distraction osteogenesis (MCDO). The MCDO method allows all phenotypes of skull deformity to be reshaped by distraction osteogenesis, except in patients who are 5 months of age or younger and patients with posterior cranial vault problems. We report the results of clinical data of 36 children with craniosynostosis who underwent MCDO between 2005 and 2014 in our institute. This method has the following benefits, such as a high flexibility of reshaping, shorter treatment period and less invasive secondary intervention. We also discuss the other distraction osteogenesis techniques that are used to treat craniosynostosis and compare them with MCDO. The preferred procedure for correction of craniosynostosis may depend on the patient's age, the extent of deformity, and the extent of correction achievable by surgery. We can arrange the combinations of various methods according to the advantage and disadvantage of each technique.

• Journal of Korean Neurosurgical Society
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• 제59권3호
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• pp.242-246
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• 2016

Craniosynostosis is the premature fusion of calvarial sutures, resulting in deformed craniofacial appearance. Hence, for a long time, it has been considered an aesthetic disorder. Fused sutures restrict growth adjacent to the suture, but compensatory skull growth occurs to accommodate the growing brain. The primary goal for the management of this craniofacial deformity has been to release the constricted skull and reform the distorted shape of the skull vault. However, the intellectual and behavioral prognosis of affected children has also been taken into consideration since the beginning of the modern era of surgical management of craniosynostosis. A growing body of literature indicates that extensive surgery, such as the whole-vault cranioplasty approach, would result in better outcomes. In addition, the age at treatment is becoming a major concern for optimal outcome in terms of cosmetic results as well as neurodevelopment. This review will discuss major concerns regarding neurodevelopmental issues and related factors.

• Journal of Plant Biotechnology
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• 제47권1호
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• pp.73-77
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• 2020

This study was conducted to examine the vitality of Bletilla striata Rchb.f. seed treated with different concentrations sodium hypochlorite (NaOCl) for different lengths of time. This study also examined the effect of NaOCl treatment times and concentrations on swelling formation and seed germination of B. striata seed. The non-treated B. striata seed had the highest survival rate (82.7%) Treatment with more than 1.5% NaOCl negatively affected the seed survival rate, as compared to concentrations of less than 1%. The swelling formation and seed germination percentages were highest (90.1% and 94.1%, respectively) when seeds were treated with 0.5% NaOCl for 20 min. These results can be used as important basic data for the growth and restoration of B. striata and further suggest the possibility of individual restoration in habitats.