두개강내로 전이된 Adenoid Cystic Carcinoma 2례 : 증례보고 Report of Two Cases

송재욱,윤상민,이창훈,장지수,이승훈,조경자,강신광 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.10

The authors describe two cases of unusual intracranial metastatic adenoid cystic carcinomas. A 42-year-old woman had a right pariental epidural metastatic mass. presumed hematogenous. spread from a primary tumor in the parotid gland. In second case, a 32-year-old man had a intracranial metastatic adenoid cystic carcinoma mimicking calcified psammomatous meningioma on CT scans. We present these unusual cases with a review of relevant literature and a discussion of possible pathogenesis.

男左女右에 對한 臨床的 考察 : 男左女右 中風中心

송인선,김일수,최승훈,오민석 대전대학교 한방병원 2002 惠和醫學 Vol.11 No.1

In oriental medicine, man is yang(陽) and woman is eum(陰). Qi(氣) is yang and blood(陽) is eum. Right side is yang and Left side is eum. Man have more Qi than woman. Woman have more blood than man. Right side is man's dominant side and left side is woman's dominant side. Therefore left side is likely to man's affected side and right side is woman's affected side. We researched correlation between sex and affected side in CVA(cerebulovascula accident) and concluded that sex and affected side in CVA is not related.

흉부 둔상 후 8년간 지속된 삼첨판폐쇄부전의 치료 1예

송현주,남승현,최영주,박성훈,박시훈,한재진 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.4

합류식 및 분류식 하수관거에서의 유량 및 수질변동특성

송창수,안승훈 호남대학교산업기술연구소 2011 산업기술연구논문집 Vol.17 No.-

In most cities, sanitary waste and stormwater are combined in the same sewer system. A significant amount of pollution entering the sewage treatment plant is the-refore from street wash-off during rainstorms. Wastewater flowrates can vary depending on the quantity and quality of the water supply, structure and economic, social, and other characteristics of the community. The flowrates in combined sewer system don't change for low rain intensity, but for high rain intensity increase sharply in rain period. The lower flowrate in mixing commercial and residental area is estimated 1,900㎥/day in combined sewer systems. The average flowrate on morning time in combined sewer systems 6,352㎥/day. The average flowrate in rainfall in combined sewer systems 10,237㎥/day and doubled the flowrate in dry period. The infiltration ratio of interval of two manhole using real measurements is 2.47㎥/m/day. To transform the in-sewer systems, we assumed that the unidentified water is 2 mg/L as BOD. The average BOD loading 114.4 kgBOD/day, the concentration of the real wastewater 56.4 mgBOD/L excluding the unidentified water in influent manhole. The concentration of real wastewater gone down 500m is 45.7 mgBOD/L. We deduce the in-sewer transformation from reducing the loading. The flowrate in separate systems is typically 2-mountain shape, the base-line flowrate is 92.4㎥/day. The BOD loading on rain days in separate sewer system is lower than that of dry days using missing connection between rain pipe and wastewater pipe. 우리나라 대부분의 도시에서는 하수와 우수를 함께 처리하는 합류식 하수관로가 부설되어 있다. 합류식 하수관에서 하수 차집관거의 용량을 초과할 경우 합류식 하수관거에서 배출되는 월류수가 발생하며, 이는 도시하천의 수질에 지대한 영향을 주고 있다. 합류식 관거에 있어서 낮은 강우강도에서는 강우의 유출이 발생하지 않음으로써 하수관거의 유량변화가 나타나지 않으나, 높은 강우강도에서는 강우의 유입으로 높은 유량을 보인다. 생활 및 상업이 혼합되어 있는 지역의 합류식지역에서 최저 유량은 1,900㎥/일로 산정되었으며, 강우기의 평균 유량은 10,237㎥/일로서 건기시의 2배로 나타났다. 500m 간격을 가진 맨홀에서의 기저유량을 중심으로 하여 실질적으로 측정한 불명수량 2.47㎥/m/day로 나타났다. 하수관거를 해석하기 위하여 불명수의 BOD농도를 2mg/L로 가정하였고, 평균 하수관거의 부하량은 114.4kgBOD/day이었으며, 불명수를 제외한 하수관거의 맨홀로 유입된 하수의 농도는 56.4mgBOD/L로 나타났다. 500m 후단에 설치된 맨홀에서 부하량 해석을 실시한 결과는 45.7mgBOD/L로 나타났으며, 이는 하수관거는 생물막의 형태로 작용함으로서 오염물질이 분해되고 있음을 나타낸다. 분류식 지역에서의 유량은 전형적인 쌍봉형을 보여주며, 심야시간대의 기저유량은 92.4㎥/일이며, 강우시와 비강우시의 오염물질 농도를 시간대별로 비교하면, 강우시에 낮은 농도를 보여주고 있는데, 이는 부분적인 오접으로 인하여 농도가 낮아짐을 보여준다.

최소차 하천의 임계면적에 따른 유역 지형매개변수의 변화특성

안승섭,박노삼,김종호,임기석,송시훈 한국환경과학회 2005 한국환경과학회지 Vol.14 No.1

The size of minimum order stream has a very sensitive effect on runoff analysis model using the divergence characteristic of stream. Therefore, in this study, the threshold area of minimum order stream has been examined the change characteristic of topographical parameters. The subject basin of the research was the upper basin of the Kumho water gage station which is located in the middle of the Kumho river. The 1:25,000 numerical geography which was constructed 10×lOm mesh was used. The range of investigation of topographical parameters are number of stream order, length, area, slope, basin relief, sinuosity ratio, drainage density and total stream length etc. It was found from the result of analysis that the threshold value of minimum order stream has a very big effect on topographical parameters of basin. It was found that the threshold area of minimum ord er stream revealed under 0.10km². Furthermore, the parameters showed a serious change except for over 0.10km².

수증기 활성화법으로 제조된 영월 석탄계 활성탄의 특성 연구

이송우,권태훈,나영수,최동훈,류동춘,송승구 한국환경과학회 2000 한국환경과학회지 Vol.9 No.4

Activated carbons were prepared from Youngwall coal by steam activation in this study. The feasibility of the Youngwall coal to commercial activated carbon was examined. The variation of pore structures and the development of porosity in activated carbons were investigated by changing activation conditions in batch type apparatus. The values of BET surface area and adsorption capacity of iodine and methylene blue of the resulting activated carbons were obtained as high as 1,000㎡/g, 900㎎/g, 150㎖/g, respectively. Youngwall activated carbon prepared in this study showed much higher pore volume in pore diameter over l0Å than that of commercial reference activated carbon(Ningxia Taihua ZJ-15C) produced from China anthracite.

十全大補湯의 免疫增强 및 抗癌 效果

崔承勳,吳旼錫,宋泰元,남기열 대전대학교 한의학연구소 2002 혜화의학회지 Vol.11 No.1

Objectives : Sipjundaebo-tang is prepared by ten medical herbs that tone the blood and vital energy, and strengthen health. This prescription has long been used traditionally against anemia, anorexia, extreme exhausion and fatigue. The purpose of this thesis was to review the effects of Sipjundaebo-tang that are about immunopotentiation effects, antitumor activities and potentiation, detoxification of antitumor drugs Methods : We studied the research methods and results of experiments which were selected from Korean, Japaness and American theses were on the topic of immunopotentiation effects, antitumor activities and potetiation, detoxification of antitumor drugs from Sipjundaebo-tang Results and conclusions : Sipjundaebo-tang not only potentiates the effects of the combined use of chemotherapy, but also reduces and elimimate the immunotoxicity of antitumor drugs and radiotherapy. And it strengthen immunity and improve QOL, S/OH of cancer patients.

광선형 편평태선 1예

심승주,이찬우,송기훈,김기호 대한피부과학회 2003 大韓皮膚科學會誌 Vol.41 No.9

Actinic lichen planus is a particular subtype of lichen planus with a distinct photodistribution. This disease has been variously named lichen planus in subtropical countries, such as lichen planus subtropicus annularis, lichen planus tropicus, summertime actinic lichenoid eruption, and lichenoid melanodermatitis. It is a disorder seen most frequently in Africa, the Middle East, and the Indian subcontinent, favoring Asiana. This disease presents in the spring or summer and is frequently quiescent during the winter. A 61-year-old man with unusual lichenoid photosensitive eruption is presented. The lesions developed during the late spring, appearing on both dorsa of hands, wrists, and lower legs. We report a case of actinic lichen planus with a review of the literature. (Korean J Dermatol 2003;41(9) : 1250~1253)

이산시간 적응관측기를 이용한 회전축계의 상태변수 및 매개변수 추정

趙勝鎬,宋承勳 弘益大學校 1989 弘大論叢 Vol.21 No.2

Adaptive observer algorithm was used to estimate the parameters and state variables of rotating shaft system. Among the design parameters in discrete-time adaptive observer of this paper, αand eigenvalue of matrix K are concerned with converging speed. Moreover on account of ease of observer design, it can be applied in the study of control characteristics of mechanical system with rapid response

정하중 및 동하중을 받는 강구조물의 최적 설계에 관한 연구

노승훈,방중철,송호중 金烏工科大學校 1994 論文集 Vol.15 No.-

Nowadays, the parking is a very serious problem almost everyhere. It is even more serious in the parking lot of the high storied apartment. Many parking devices have been developed to solve this problem by increasing the parking capacity within the limited areas. In this study parking devices are considered to obtain the optimum for the capability of carrying the required load and for the minimization of the material usage for the structure. The design of the parking structure studied in this work can readily be applied to many different parking devices.