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주민의식에 기초한 도시 대공원의 이용후 평가 -울산 대공원의 공원효율성 및 이용 만족도를 중심으로-
성백진,최종희,이재근,권오복 한국조경학회 2004 韓國造景學會誌 Vol.32 No.2
The purpose of this study is to present data on the human activities responding to the physical environment of ‘Ulsan’s Grand Parks by evaluating user behavior and activity, visiting motivations, and user satisfaction. This study was conducted using multi-methods such as interviews and questionnaires surveys. The main findings of this study can be summarized in six parts as follows: \circled1 Behavior patterns showed that the users visited the park left within 30 minutes and the frequency of visits was 1 or 2 times per week. They spent their time mostly on ‘walking’ and ‘picnicking’. The users visited regardless of the seasons or the day of the week. \circled2 The priorities for improvements were analyzed as follows: the users expressed their demands for ‘shadowing facilities’ like shelters and pergolas because they used these facilities frequently. Also, the users would like an ‘event program’, ‘sign system’ and ‘guide program’. \circled3 Analysis of the the user’s perception of the park showed that they perceive the park as ‘representative source of the landscape and open space in Ulsan and place for making contact with nature. \circled4 In examining the visiting motivations of the users of Ulsan Grand Park, it was revealed that people use the park for ‘time with family and friends’, ‘to escape from city life’, ‘to relieve fatigue. As a result of factor analysis, 4 factors were identified such as ‘physical motive(MF1)’, ‘exploratory motive(MF2)’, ‘social motive(MF3)’ and ‘emotional motive(MF4). \circled5 Park users’ evaluation for park facilities showed that people are satisfied with most of the facilities and especially, they have high level of satisfaction for ‘footpaths’, ‘squares’ and ‘picnicspace’. The evaluation of the park user’s of activity reveals that they are content with nearly all the variables. Especially, they have high level of satisfaction for the variables of ‘convenience for dynamic activities’, ‘making of a beautiful atmosphere, ‘accessibility from the outside’ and, ‘convenience in group activitie. Factor analysis of the park user’s of activity revealed 5 factors such as ‘convenience and interest factor (AF1)’, ‘park maintenance, management and use program(AF2)’, ‘visual beauty(AF3)’, ‘safety and accessibility(AF4)’ and ‘crowding(AF5)’. \circled6 Regression analysis was employed to get the predictor factors of overall satisfaction with a result of 60.0%($R^2$). The variance was explained as ‘quality of the picnic space’, ‘convenience and interest factor while using the park’, ‘park program for maintain and management in the park’, ‘visually beauty while using the park’, ‘safety and accessibility of the parks’, ‘quality of the pond’, ‘crowding’, ‘quality of the square’.
내시경 점막 절제술 후 발생한 체액 저류를 동반한 위 천공의 내과 치료 1예
성백진,이일수,이중철,최인기,정금모,조용근,김지웅,조진웅 대한소화기내시경학회 2007 Clinical Endoscopy Vol.34 No.1
An endoscopic mucosal resection (EMR) is considered to be a potential alternative to surgery for a gastrointestinal tumor on account of it being an improved technique. Since its introduction in Japan in the early 1980s, it is now an accepted modality for removing precancerous lesions or early gastric cancer from the GI tract because it is minimally invasive and preserves the patient's quality of life. The major complications of EMR is bleeding and perforation. The treatment guidelines for iatrogenic perforation after EMR have not been established. Herein, we report a successful case of EMR induced gastric perforation with fluid collection that was successfully treated with non-surgical management. (Korean J Gastrointest Endosc 2007;34:43-46) 최근 위선종을 포함한 위의 전암성 병변과 조기위암에서 내시경 점막 절제술을 널리 시행하고 있으며, 시술의 적용 범위가 확장되고 있다. 내시경 점막 절제술 후 출혈 및 천공 등의 합병증이 발생할 수 있고, 치료 적응증의 범위가 확대되며 시술의 기회가 많아짐에 따라 합병증 발생의 위험도 증가하고 있다. 천공이 발생할 경우 봉합수술이 일반적인 치료 원칙 이지만, 금속 클립을 이용한 내시경 봉합술로 호전된 사례가 보고되고 있다. 그러나 아직 클립을 이용한 봉합술과 같은 비수술 치료의 구체적인 지침 사항은 없는 상태이다. 저자들은 조기 위암의 내시경 점막 절제술을 시행한 환자에서 체액저류를 동반한 위 천공을 발견하고 내시경 클립 봉합술 및 내과 치료를 통해 호전된 1예를 경험하였기에 보고한다.
울산대공원 조경공사의 각 세부공정이 전체공정율에 미치는 영향분석
성백진,이재근,최종희 한국조경학회 2004 韓國造景學會誌 Vol.31 No.6
This study analyses influences on partial work rates under whole work rates on landscape constructions in Ulsan Grand Park. The schedule management is one of the factors that are very important to the process management of landscape construction. The time process of the whole construction is supposed to be affected by several kinds of work that organize the whole construction. First, this study divides the construction of Ulsan Grand Park into 10 kinds of works: earth work, rain and sanitary sewage water work, water-supplying work, planting work, paving work, water proofing work, fountain work, instituting work and temporary work. Then the time-process curves of all kinds of work are statistically compared to that of the whole construction. The trial methods of statistics are lineal regression, non-lineal regression, and principal analysis. In the result of the non-lineal regression, the rain and sanitary sewage water work, the water-supplying work and the earth work strongly affected the whole construction. The principal analysis results show that the whole construction is affected strongly by the water-supplying work, the rain and sanitary sewage water work and the earth work. However the lineal regression is shown to be senseless because of its high collinearity.