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      • KCI등재

        프레데릭 로 옴스테드의 도시공원관에 대한 재해석

        조경진 한국조경학회 2003 韓國造景學會誌 Vol.30 No.6

        Urban park are indispensable elements of contemporary cities. However, the structure and culture of contemporary cities is currently changing. There are prevalent discourses that Olmstedian parte are no longer relevant to our new societies and cultures. New kinds of parks have emerged with different forms and functions. In order to propose a new paradigm for parks in the 21st century, we need to look back to the origin of modem parks, which is to say, Olmstedian parte. This paper aims to trace the background of park movements in the 19th century America and to identify and describe Olmsted's idea of urban parks. In addition, the paper will clarify the limitations and reinterpret the meaning of Olmsted's idea of urban parks. One idea behind the development of urban parte was to mitigate urban problems such as public health, alcoholism violence and class conflicts in 19th century industrial cities. The aim of urban park was partially achieved at that time. However, those parse did not serve the use of diverse classes. Olmstedian parks were designed for passive and civilized recreation, and lower classes were more attracted by active theme parks and areas such as Coney Island and John Wood. The strengths of Olmsted's idea of urban parte can be outlined as follows: First, designing parte goes beyond shaping physical lands to embrace social reforms. This means that park designers should have a critical understanding of society and culture. Also, landscape designers should have a bold vision for the future. Without such a vision and social agenda, landscape architects cannot postulate alternative possibilities through engaging in new practices. Second, Olmsted successfully adapted British landscape aesthetic ideas such as the picturesque, the sublime and the beautiful into an American context. Finally, his vision and idea of urban parks show us that landscape architecture is not just technical work, but that it can create a locus to engage a new cultural praxis by inventing cultural products - parks.

      • KCI등재

        시뮬레이션 교육에 참여한 간호대학생의 불안에 영향을 미치는 요인

        조경진 인문사회 21 2022 인문사회 21 Vol.13 No.6

        연구 목적: 이 연구는 시뮬레이션 교육에 참여한 간호대학생의 불안에 영향을 미치는 요인을 파악하고자 수행되었다. 연구 방법: 서술적 조사연구로 J시 소재 H대학교 통합시뮬레이션에 참여한 4학년 간호대학생 194명을 대상으로 2022년 9월 1일부터 30일까지 구글설문지로 자료를 수집하였다. 연구 내용: 시뮬레이션에 참여한 간호대학생의 불안에 미치는 요인을 도출하기 위해 진로정체감, 자기성장주도성, 자기효능감, 스트레스, 불안 도구를 사용하였다. 수집된 자료는 SPSS 25.0 프로그램을 활용하여 서술통계, 상관관계 및 다중회귀방법으로 분석하였다. 결론 및 제언: 대상자의 진로정체감(r=-.14 p<.05), 자기효능감(r=-.34, p<.01), 스트레스(r=.37, p<.01)가 불안과 통계적으로 유의한 상관관계를 나타내었다. 불안에 영향을 미치는 스트레스와 자기효능감 두 요인에 의한 회귀방정식은 통계적으로 유의하였으며(F=15.87, p<.001) 설명력은 18.1%이었다. 시뮬레이션 교육에서 간호대학생의 불안을 감소시키기 위해 스트레스는 감소시키고 자기효능감은 향상시키는 교수전략을 모색하고 추후에는 불안 감소를 위한 중재 개발과 효과 검증 연구를 제언한다.

      • KCI등재

        Surgical Outcomes of Transconjunctival Anterior Orbitotomy for Intraconal Orbital Cavernous Hemangioma

        조경진,백지선,양석우 대한안과학회 2010 Korean Journal of Ophthalmology Vol.24 No.5

        Purpose: To describe surgical outcomes for transconjunctival anterior orbitotomy for intraconal cavernous hemangiomas. Methods: The medical records of 9 consecutive patients with intraconal cavernous hemangiomas who underwent surgical removal by transconjunctival anterior orbitotomy were retrospectively reviewed. The conjunctiva was incised and retracted with a traction suture. For large tumors, a rectus muscle was temporarily disinserted. Tenon’s capsule was separated and the tumor was removed with a cryoprobe or clamp. Surgical outcomes, positions of the tumors, methods of approach, and intra- and post-operative complications were evaluated. Results: The mean follow-up period was 33 ± 6.8 months. No bony orbitotomy was used in this technique and the cosmetic results were very satisfactory. All tumors were removed intact. In 4 patients, tumors were extirpated with the aid of a cryoprobe. No patients had residual proptosis or limitation of ocular movement. No signs of recurrence were noted in any cases at 33 months follow-up. No serious or permanent complications were observed during or after the operation. Conclusions: Transconjunctival anterior orbitotomy is an important surgical procedure in the treatment of intraconal cavernous hemangiomas. It can produce an excellent result, even if the posterior border of the tumor abuts the orbital apex.

      • 2001년과 2010 년 사이 한국인 근로자의 주요한 성인만성질환의 유병률에 관한 종단적 연구

        조경진,이규장,김순기,김혜영 대한임상검사과학회 2012 대한임상검사과학회지(KJCLS) Vol.44 No.1

        The Korean GDP per capita doubled during the last 10 years. As the GDP increases, Korean health behaviors such as, eating, drinking, smoking, and exercise habits changed as well. Compared to the remarkably advanced diagnostic technologies and therapeutics during the last decade, the leading causes of death in Korea scarcely changed. Among the leading causes of death, cerebrovascular disease, heart disease, diabetes, liver disease and hypertension are closely related to health behaviors. Using the database of medical check-up between 2001 and 2010, the authors performed a longitudinal study for the prevalence rates and the trends of major chronic adult diseases among the 2,721 workers along with their health behavior. Among the diagnostic test items, fasting blood sugar, cholesterol and BMI levels showed steady increase and these three test items all showed linear trends (p<0.001). The average blood sugar and cholesterol levels were near worrying levels. Moreover, the average BMI of males was found to be at the overweight level, intimating the possibility reaching thee Obese Class I level soon if there are no aggressive counter measures. Fasting blood sugar and cholesterol levels were higher in a drinking group as compared to a non-drinking group, and the BMI levels were also higher in the drinking group and the smoking group as compared to the non-drinking and the non-smoking group (p<0.001). Finally, the authors believe that the fasting blood sugar, cholesterol and BMI levels should be designated as target monitoring test items in the medical check-up for Korean employees. .

      • KCI등재

        지능형 무선 인지 기술 기반 네트워크 환경에서 MAC 계층 동적 주파수 선택 방법

        조경진,김현주,노권문,유상조,Jo Kyoung-Jin,Kim Hyun-Ju,Roh Kweon-Mun,Yoo Snag-Jo 한국통신학회 2006 韓國通信學會論文誌 Vol.31 No.7B

        최근 FCC에서는 허가된 무선 통신 시스템의 비어 있는 주파수에 대해 허가되지 않은 통신 시스템의 중복 사용에 대한 내용을 고려하고 있다. 하지만 허가된 시스템과 비허가 시스템의 공존으로 인해 기존의 허가된 무선 통신 사용자에게 유해한 간섭을 주어 심각한 통신 성능 저하를 초래할 우려가 있다. 이와 관련하여 본 논문에서는 우선 인지 기술(cognitive radio technology)을 기반으로 MAC(Medium Access Control) 계층에서의 동적 주파수 선택 방법에 대하여 제안한다. 동적 주파수 선택 방법은 기지국과 단말의 센싱을 통해 획득한 감지 정보를 바탕으로 비어 있는 주파수 대역을 검출하여 채널 리스트를 생성하고 허가된 무선 통신 시스템을 감지하면 능동적으로 사용 가능한 채널로 이동을 수행하는 방법으로, 이는 기존의 허가된 무선 통신 시스템에 간섭으로써 영향을 줄일 수 있는 동시에 비허가 시스템과 허가된 시스템의 공존을 가능하게 함으로써 채널의 효율성을 극대화시킬 수 있다. Recently FCC has considered about the unlicensed device operation in licensed bands. However, this operation can give the harmful interference to the existent licensed system while unlicensed devices operate. Therefore, there should be strict requirements to protect licensed system. So in this paper we propose dynamic frequency selection method in the MAC layer, which is based on the cognitive radio technology. The proposed dynamic frequency selection method creates channel lists after sensing the licensed channels. And it helps the CR base station immediately to moves the current channels that are used by the unlicensed system to other available bands dynamically when a licensed system's signal is detected. This method can reduce interference that is caused by unlicensed devices. In addition, it can maximize channel utilization with enabling coexistence of unlicensed system and licensed system.

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