• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.1580-1584
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• 2008

친수환경으로서의 수변공간의 활용은 위락공간 및 자연환경으로서 도시민의 삶의 질 향상에 매우 큰 의미를 지닌다. 서울시민의 대표적인 친수환경 공간인 한강시민공원은 조성 이후 이용자에게 위락 및 자연공간으로서 그 역할을 다하여 왔으나 최근에 급증하고 있는 이상기상현상과 국지적 집중호우의 증가에 따라 도시지역 및 상류지역의 홍수 발생시에는 한강시민공원의 폐쇄와 함께 이용자의 접근을 사전통제하거나 신속하게 대피시켜 안전을 도모하여야 한다. 따라서 본 연구에서는 한강시민공원이 침수되는 상황을 모의분석하기 위해 필요한 각종 기본 자료와 매개변수에 대한 고찰을 실시하였고, 팔당댐 방류량에 따른 1차원 및 2차원 수치모형을 통한 한강시민공원의 홍수위 영향을 분석하였다. 본 연구에서 분석한 결과는 홍수 발생시 한강시민공원의 합리적인 이용 및 관리와 이용자의 안전 및 비상대처계획 등의 수립에 있어서 중요한 자료로 활용될 수 있을 것이다.

• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.1225-1229
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• 2008

본 연구에서는 한강의 중요한 관측지점인 한강대교(구 인도교)지점에서 관측된 연최대치 홍수량을 자료를 이용하여 홍수빈도해석을 수행하였다. 홍수빈도해석을 위하여 확률분포형을 가정해 적합도 검정을 통해 최적 분포형을 선정해 확률홍수량을 산정하는 매개변수적 빈도해석과 원자료에 핵함수를 적용하는 비매개 변수적 빈도해석을 통해 각각 산정한 확률홍수량을 비교하였다. 비매개변수적 빈도해석을 위해서는 변동핵 밀도함수를 적용한 Modified Cauchy 핵밀도함수와 Sheater & Jones Plug-In 광역폭 결정 방법을 이용하였다. 따라서 본 연구에서 분석한 확률홍수량과 한강대교 지점의 계획홍수량의 비교를 통해 현재의 계획홍 수량의 적정성을 평가하였다.

• Journal of Dental Rehabilitation and Applied Science
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• v.23 no.2
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• pp.139-144
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• 2007

Prosthodontic treatment planning for various edentulous arches is not an easy issue for dentists. Especially, in case of removable partial denture, we must have a knowledge of overall treatment procedures, and a careful approach is needed. Recently, interest of dental implant and case reports are increasing, the decrease of the removable partial denture is true, but dental implantation takes longer treatment period and it is more expensive. Also, there are still some limitations like lack of available alveolar bone, patient's general condition, and chronic periodontitis. Therefore, sometimes implantation is impossible. Finally, implantation cannot be adapted to every single patient. Currently, the clasp type removable partial dentures are used routinely, giving patients many unesthetic and functional difficulties. With better laboratory technique, removable partial denture with attachment and removable partial denture in rigid type increase patient's happiness level much more than predicted. The case presented in this article, clinically demonstrate the efficiency of using a telescopic system to improve esthetic and functional recovery for patients who lose multiple teeth.

• The Journal of Korean Academic Society of Nursing Education
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• v.14 no.1
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• pp.73-79
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• 2008

Purpose: This study was conducted to investigate the level of nursing professionalism and the factors affecting it, In addition, it can serve as a fundamental resource for development of appropriate strategies for nursing professionalism. Method: This study was performed on 370 nurses working at two university hospitals located in Seoul. Data was analyzed by Pearson correlation analysis, and stepwise multiple regression using SPSS Win 14.0. Result: The estimated regression model of nursing professionalism was statistically significant (F=199.89, p=.000). Major factors influencing nursing professionalism were observed as ability of job performance (${\beta}=.811$), job satisfaction (${\beta}=.140$), organizational commitment (${\beta}=.086$), and turnover intention (${\beta}=.084$). These four factors explained 67.9% of nursing professionalism. Conclusion: Based on the results of the study, further research is needed to investigate other factors affecting nursing professionalism.

• Journal of Korean Physical Therapy Science
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• v.5 no.3
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• pp.707-715
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• 1998

The technique of AKA were devised and modified several times after clinical trials to obtain better result and were though to be few years ago. The published literatures on joint mobilization were unsatisfactory to me since the subject of treatment was not confined to the synovial joint and techniques seemed too violent to treat diseased joints. Among the techniques distraction gliding and the use of convex-concave rule by F. M. Kaltenborn were acceptable theoretically but they required considerable technical modification. By that time it was evident that pain in numerous painful conditions including organic regions could be eliminated by AKA new disease entitles such as aseptic arthritis of the sacroiliac joint, hip joint, shoulder joint, 1st costovertebral joint etc and periradiculitis were elucidated.

• Journal of Korean Physical Therapy Science
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• v.5 no.4
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• pp.751-761
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• 1998

The A.M.I(acute myocardiac Infarction) treated in Rehabilitation programs May be divided Into three general types, 1. mechanlcal derangement. 2. Increased resistance to blood flow. 3. decreased Energy production. in each case the heart Will be Limited in its ability to respond. to the demands of metabolic activites. cardiac rehabilitation programs following myocardiac infarction are of two general types:acute and delayed. There are fundamental differences in the philosophies, pathophilogical concepts, and psycosocial values in the two approach. both programs asplre to protect the patient through the period of Maximal risk and then safely restore him to a near normal home life and appropriate vocatlonal activity. Both programs assume that physical activity and emotional stress. increase the work of the heart and with it increase the likefood of venticular fibillation

• Journal of Chest Surgery
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• v.44 no.2
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• pp.193-196
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• 2011

Bronchogenic carcinoma involving the carina has remained a challenging problem for thoracic surgeons. Carinal resection and reconstruction is limitedly indicated because this aggressive surgical approach has been reported to be associated with significant morbidity and mortality while long-term outcome has not been determined. Wesuccessfully performed carinal reconstruction and sleeve right upper lobectomy assisted with ECMO for a 60-year-old male with squamous cell carcinoma in the right upper lobe extending to the carina.

• Structural Engineering and Mechanics
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• v.5 no.1
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• pp.33-49
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• 1997

A method of analysis is proposed for curved multicell box girder grillages. The method can be used to analyze box girder grillages comprising straight and/or curved segments. Each segment can be modelled by a number of beam elements. Each element has three nodes and the nodal degrees of freedom (DOF) consist of the six DOF for a conventional beam plus DOF to account for torsional warping, distortion, distortional warping, and shear lag. This element is an extension of a straight element that was developed earlier. For a more realistic analysis of the intersection regions of non-colinear box girder segments, the concept of a rigid connector is introduced, and the compatibility requirements between adjoining elements in those regions are discussed. The results of the analysis showed good agreement with the shell finite element results, but the proposed method of analysis needs a fraction of the time and effort compared to the shell finite element analysis.

• Journal of Korean Foot and Ankle Society
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• v.7 no.2
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• pp.263-268
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• 2003

Tarsal coalition is a congenital failure of segmentation resulting in fibrous, cartilaginous, or bony union between tarsal bones. Although single tarsal coalitions are common, dual tarsal coalitions are a rare occurrence. We repport of unilateral and bilateral dual calcaneonavicular and talocalcaneal coalitions.

• Proceedings of the Korea Environmental Mutagen Society Conference
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• 2004.05a
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• pp.119-120
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• 2004