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자궁내막에 발생한 점막 연관 림프조직 (MALT) 림프종 1예
전균호,조현진,박성균,김천복,김대연,김종혁,김용만,김영탁,목정은,남주현 대한부인종양 콜포스코피학회 2003 Journal of Gynecologic Oncology Vol.14 No.4
Non-Hodgkin's 림프종의 약 40%는 결절외(extranodal) 림프종으로 대개 위장관에서 발생하며 이들 중 점막 연관 림프조직(mucosa-associated lymphoid tissue: MALT)에서 기원한 림프종은 MALT 림프종으로 분류된다. 위 외의 부위에서 원발성으로 발생하는 MALT 림프종은 매우 드물지만 실제 거의 모든 신체 장기에 발생하는 것으로 알려져 있는데, 가장 흔한 부위인 위 외에도 폐, 갑상선, 침샘, 눈물샘에 발생하고, 드물게 안구, 유방, 방광, 신장, 흉선 등에도 보고된 바 있다. MALT 림프종은 오랜 기간동안 원격 전이하지 않고 국소 병변으로 남아 있는 특징이 있어 치료 방향 또한 국소 병변의 치료에 집중되며, 예후도 림프절 기원의 림프종에 비해 양호한 것으로 알려져 있다. 본 저자 등은 자궁 내막에 원발성으로 발생한 MALT 림프종 1예를 경험하였기에 문헌 고찰과 함께 이를 보고하고자 한다. Mucosa associated lymphoid tissue (MALT) lymphoma can rarely develop primarily in extranodal sites other than stomach which is the most common site for it. Other rare primary sites are small intestine, colorectum, esophagus, lung, thyroid, salivary gland, lacrymal gland, breast and skin. MALT lymphoma represents a distinct clinicopathologic features: it is usually localized to their original site for a long time and shows much more favorable prognosis than lymphoma at other site, but some MALT lymphoma can arise simultaneously or successively in different organ or give rise to another MALT lymphoma of other organ and can be multifocally disseminated or recurred. We report a very rare case of high grade B-cell lymphoma of mucosa associated lymphoid tissue (MALT) of the uterine endometrium, which was confirmed by immunohistochemical assay.
김경남,한상목,박현,김진호 三陟大學校 産業科學技術硏究院 2005 産業科學技術硏究論文集 Vol.10 No.-
The chemical compositions and microstructure of the Celadon sherd excavated from Kangjin area were investigated by the scanning electron microscopy(SEM), X-ray fluorescence(XRF), X-ray diffraction(XRD), and dilatometer. The chemical compositions of body were SiO_(2)(73-77%), Al_(2)O_(3)(17-19%), RO·RO_(2)(4-5%, R=Ca, Mg, K), R_(x)O_(y)(1-2.5%, R=Fe) in weight ratio. Owing to the high content(12-25%) of calcium oxide the glaze is considered lime type. The chemical compositions of the white and black inlay were Al_(2)O_(3)(37-42%, 19.7%), Fe_(2)O_(3)(1%, 6%) in weight ratio, respectively. White inlay was higher Al_(2)O_(3), whereas black inlay was higher Fe_(2)O_(3) and CaO but lower Al_(2)O_(3). The body of celadon sherd was found quartz and mullite phase. The density of black inlay was higher than that of white inlay. Firing temperature range for the Celadon was presumed to about 1,180℃.
金永穆,金相憲,李炳哲 弘益大學校 産業技術硏究所 2004 産業技術 Vol.14 No.-
This paper studied acetic acid recovery by using mono-polar membrane electrodialysis. Current efficiency, solute recovery efficiency, energy consumption, and mass flux of acetic acid and water flux were measured at various dilute stream acetic acid concentrations, flow rates and current densities. The experiment in this paper indicated that current efficiency, recovery efficiency, and energy consumption increased linearly as the current density increased. The effect of flow rate changes are not critical on the solute flux.
Self-Leveling재의 최적 결합재비 산정을 위한 기초적 연구
김진만,조성현,조헌영,한기석,서정목 공주대학교 방재연구센터 1998 공주대학교 방재연구센터 논문집 Vol.2 No.-
Self-leveling material is the floor finishing material that is able to make surface level by itself, it can go on a next construction in a short time. Self-leveling materials are composed of various binders and chemical additions, and it is difficult to catch suitable mixing proportion of composion materials. This study is to investigate and analyze consistency and strength properties of according to component ratio of main materials and we endeavor to get suitable mixing propertion of binders by experimental design and statistical analysis. The results of this study are showed that suitable mixing proportions of binders are OPC(Ordinary Portland Cement) 70~80%, AC(Alumina Cement) 5~10%, AG)Anhydrous Gypsum) 5~20%.
金相烈,金瀅翰,睦演洙 동아대학교 공과대학 부설 한국자원개발연구소 1988 硏究報告 Vol.12 No.1
The bubble behavior in a bubble column was observed, and its size and velocity were determined using two sets of probes measuring the resistance. From the measurement a local gas holdup was also obtained. Since the local gas holdup could be measured, the distribution of bubbles in the radial direction was able to find from the experiment. As a result, a correlation between gas holdup and the operating condition of the column, represented as Reynolds number, and the physical property, expressed as Galilei number, was made from the experimental data.
회로 및 수식 기반의 혼합 모델링 기법을 이용한 7상 영구자석 브러시리스 교류전동기의 시뮬레이션 모델
묵형수,김상훈 강원대학교 산업기술연구소 2007 産業技術硏究 Vol.27 No.A
The counter emf(electromotive forces) of a permanent magnet multi-phase brushless motor is generally a non-sinusoidal wave or a non-ideal trapezoid. So, conventional modeling using a sinusoidal wave or an ideal trapezoid counter emf can result in errors. In order to reduce modeling errors for simulation and analysis the properties of a multi-phase brushless AC motor, this paper proposes a phase variable model that is a mixed modeling technique using both Finite Element Analysis(FEA) based circuits and motor voltage equations. The phase model parameters including the counter emf voltage waveform are obtained by using of FEA, and the mixed modeling technique based on circuits and equations is used to implement a simulation model for multi-phase brushless AC motors with any counter emf voltage waveforms. Adequacy of the proposed model is established from the simulation and experimental results for a seven-phase brushless motor.
Weight Training과 Circuit Weight Training이 심폐기능 및 혈중젖산농도에 미치는 영향
김정주,이상목,이재문 경희대학교 체육과학연구소 2000 體育學論文集 Vol.28 No.-
The purpose of this study was to investigate the effects of Weight Training(WT) and Circuit Weight Training(CWT). 16 physical education students of K university were selected as subjects and then divided into two groups; The weight training group with 8 students, the circuit weight taining group with 8 students to evaluate the change of cardiovascular function and blood lactate were comparison and analysis. Weight training program was selected at 75% of IRM during ninety minutes per day of three times a week for the period of 6 weeks, circuit weight training program was selected at 50% of IRM during 3 sets per day at three times a week for the period of 6 weeks. The following results were obtained from this study. 1.The Change of Cardiovascular Function in Training Period Significant change was increased in the Vemax in CWT, and significant change was increased in the rest HR and VO2max/kg in both group. 2.The Change of Blood Lactate in Training Period Non-significant change was in the blood lactate with all-out time, but significant change was decreased with recovery 20 minutes in both groups.