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점유후 평가(Post-Occupancy Evaluation:POE)를 통한 대학 공공시설의 건축계획연구 : 성균관대학교 자연과학캠퍼스의 학생회관과 도서관의 조사 POE
서기영,문홍길,권종남,김병기 成均館大學校 科學技術硏究所 1991 論文集 Vol.42 No.1
The purpose of this thesis is to study the theory of Post-Occupancy Evaluation(POE) and its application to existing buildings. POE is the process of evaluationg building in a systematic and rigorous manner after they have been built and occupied for some time. POE's focus on building occupants and their needs, and thus provide insights into the consequences of past design decisions and the resulting building performance. In this study, with recognizing the importance and usefulness of POE, two buildings were evaluated according to the process of POE that are the liberary and the student center at Natural Science Campus, Sung Kwun Kwan University. The resultant lessons learned from this POE will provide a line of achieving better building utilization for two buildings and be u sed to set up criteria useful to design similar buildings in the future.
朴煥奎,金鍾一,金鎭興,李茂錫,朴吉文,鄭洛奎,李行男,李東起 조선대학교 동력자원연구소 1984 動力資源硏究所誌 Vol.6 No.2
Separation, pressure and velocity distributions were studied fully developed two dimensinonal, incompressible flow over a flat airfoil in subsonic wind tunnel. Velocity and turbulence were measured with a two channel constant temperature hot wire anemometer and pressure with a pitot tube and pressure tranducer system. The experimental results were obtained as follow: (1) Turbulent intensity of shear layer just outside the separation point is considered to affect the size of separation bubble. (2) Static pressure coefficient is separated into three regions according to its value change. (3) Separation point is varied with the change of attack angle. (4) Velocity distributions and boundary layers normal to airfoil surface are changed as variation of attack angle of airfoil.
( Hye-jin Ahn ),( Jong-gil Seo ),( In-hye Kang ),( Eun Jae Shin ),( Ki-heon Jeong ),( Min Kyung Shin ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1
Mycosis fungoides (MF) is the most common type of cutaneous T-cell lymphoma (CTCL). There is a prolonged clinical course with evolution of patches and plaques to tumor stage in some patients. The neoplastic T cells in MF are usually CD4+ mature T cells and expressing CD4-/CD8+ phenotype is rarely observed. We report a rare case of CD4-/CD8+ MF accompanied with adenocarcinoma colon cancer. A 40 years old female presented with pruritic various sized erythematous patches on the both extremities and trunk of 1 year duration. Although treatment including systemic steroid and immunosuppressant were applied, suddenly the skin lesions showed aggravated course with ulcerated plaques. Skin biopsy from the lesion showed atypical lymphocytes which were surrounded by a clear halo located below the dermoepidermal junction and in the epidermis. Immunohistochemical analysis demonstrated negativity of CD4, positivity of CD8, CD30 and Ki-67. Monoclonality of T-cell receptor gene rearrangement was found. The patient was diagnosed with CD8+ MF. Further examinations to determine about systemic involvement found no evidence of systemic lymphoma involvement. But adenocarcinoma of sigmoid colon was detected; biopsy of the mass revealed an adenocarcinoma. She was underwent surgical resection and chemotherapy. After treatment for the sigmoid colon cancer, MF is well controlled.
쓰레기 관로운송 시스템의 운송에너지 손실에 관한 수치해석적 연구
이종길(Jong-Gil Lee),변재기(Jae-Ki Byun),최영돈(Young-Don Choi),최윤(Yoon Choi),홍기철(Ki-Chul Hong) 대한설비공학회 2012 설비공학 논문집 Vol.24 No.1
This paper describes energy loss in a pipe line of refuse collecting system. Analysis of energy loss in a pipe line is the decisive factor in a design of refuse collecting system. Using the results of energy loss analysis, we can determine the power of turbo-blower. The flow characteristics of the pipe line with refuse bags were analyzed by three-dimensional CFD. The refuse bag is modeled by using the shape obtained from profile measurement. Friction factors were calculated with changing the refuse bag size, mixing ratio and Reynolds number. And drag coefficients were calculated using the CFD results. From the results we can calculate energy loss in a pipe line of refuse collecting system and predict the capacity of turbo-blower.