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쇠퇴 상업지역의 택티컬 어바니즘 도입에 따른 도시재생 효과 분석 : 서울시 서대문구 신촌 박스퀘어 사례를 중심으로
박홍표,박태원 한국도시부동산학회 2024 도시부동산연구 Vol.15 No.2
Tactical Urbanism is the specialization of place values that utilize idle space and quickly experience policy effects under the premise of a limited use period. Sinchon Box Square is a representative example of tactical urbanism, which has been operated for six years as an urban regeneration technique applied to a declining commercial area, and can identify the change process of commercial space and urban regeneration effect factors in the cycle and temporal flow of commercial areas. In order to analyze the urban regeneration effects of tactical urbanism introduced to Sinchon Shopping District, a declining university commercial district, this study conducted an empirical analysis using a survey and exploratory factor analysis to determine which attributes of perceived factors positively contributed to the policy effects of the Sinchon Urban Regeneration Project. As a result of the factor analysis, the characteristics of tactical urbanism were converged into six factors, which are fashionability, local context, realization of social needs, spatial attractiveness, change flexibility, and environmental changeability, respectively, and the analysis confirmed that they have a statistically significant positive effect on satisfaction. This study proved the research hypothesis that tactical urbanism as a means of urban regeneration affects visit satisfaction and policy effectiveness, and these findings suggest that tactical urbanism is effective as an alternative policy direction as a new urban regeneration method. It is hoped that this study will serve as a starting point for more detailed and diverse empirical research on Tactical Urbanism and urban regeneration projects in the future.
다양한 표피 종양에서 Matrix Metalloproteinase-2와 Matrix Metalloproteinase-9 발현에 관한 면역조직화학적 연구
박홍표,최규철,정병수 조선대학교 부설 의학연구소 2002 The Medical Journal of Chosun University Vol.27 No.1
Background and Objectives: Degradation of basement membranes and extracelluar matrix is a essential step in tumor cell migration, invasion and metastasis formation. Two types of Matrix metalloproteinases (MMPs), MMP-2 and MMP-9 are active in the digestion of type Ⅳ collagen, the main constituent of the basement membrane. Based on this background, we investigated the expression patterns of Type Ⅳ collagenase (MMP-2 and MMP-9) in squamous cell carcinoma, adenoid (acantholytic) squamous cell carcimoma, and its precancerous conditions, actinic keratosis and Bowen's disease by immunohistochemical technique. Materials and Methods: Formalin-fixed and paraffin-embedded tissues from 5 actinic keratosis, 5 Bowen's diseases, 5 adenoid squamous cell carcinoma, and 5 squamous cell carcinoma were immunolabelled with monoclonal antibodies directed against MMP-2 and MMP-9. Result: For MMP-2, actinic keratosis, Bowen's disease, adenoid squamous cell carcinoma, and squamous cell carcinoma was expressed to relative low level in tumor cells. Bowen's disease showed a negative staining for MMP-9, but in microinvasive area of actinic keratosis and adenoid lining cells of adenoid squamous cell carcinoma was a positive staining or MMP-9. In Bowen's disease, squamous cell carcinoma, and adenoid squamous cell carcinoma, dyskeratotic cells and acantholytic cells were stained for MMP-2 but for MMP-9, only in adenoid squamous cell carcinoma. Conclusion: This finding suggested that MMP-9 may be related to tumor invasion to surrounding stroma and that MMP-2 and MMP-9 may be involves in the apoptotic process of the tumor cells.
박홍표(Hong Pyo Park),김기준(Ki Joon Kim),김영조(Young Jo Kim),정병수(Byoung Soo Chung) 대한피부과학회 2001 대한피부과학회지 Vol.39 No.7
Pleomorphic lipoma is a asymptomatic, slowly growing, solitary, well-circumscribed dermal or subcutaneous benign tumor. The neck, shoulder region and back are the sites of predilection. On gross examination, the lesion resembles an ordinary lipoma. However microscopically, a misdiagnosis of liposarcoma is often made, on occasion leading to excessive and unnecessary surgical procedures. Smookler and Enzinger described 48 cases of lipomatous tumors having bizarre histologic features, but a benign clinical course. The term pleomorphic lipoma was selected to refer to these tumors. To date, there have been only three case reports of pleomorphic lipoma in the dermatologic literature. We describe a case of pleomorphic lipoma that developed as a subcutaneous nodule on the scalp of 72-year-old man, and showed a typical histopathologic findings of pleomorphic lipoma. (Korean J Dermatol 2001;39 (7) 808-811)