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연구논문 - 에너지 , 환경분과 : 다공성 촉매전극을 이용한 이산화탄소의 환원반응
문호경,박정훈,이승익,임준혁,이제근,전해수 ( H . K . Moon,J . H . Park,S . I . Lee,J . H . Lim,J . K . Lee,H . S . Chun ) 한국공업화학회 1997 한국공업화학회 연구논문 초록집 Vol.1990 No.3
N/A In the porous catalytic electrode, we study the effects of variable voltage, temperature and concentration of electrolytes for the electrochemical reduction of carbon dioxide to hydrocarbons and alcohols
세침 흡인 세포 검사로 수술전 진단된 췌장의 고형성 유두상 상피종양
장린(Rin Chang),김효종(Hyo J Kim),김병호(Byung H Kim),장영운(Young W Chang),김윤화(Yun W Park),박용구(Yong K Park),양문호(Moon H Yang) 대한소화기학회 1991 대한소화기학회지 Vol.23 No.3
There have been several reports in recent literature of a distinct tumor of the pancreas known as solid and papillary epithelail neoplasm. Unlike most pancreatic tumors, these are low grade malignant tumor and are thus amenable to surgical resection and cure. Therefore, preoperative recognition of the correct diagnosis is important for performing an appropriate and curable resection. We report a incidentally discovered case of this rare pancreatic neoplasm in a young girl which was diagnosed preoperatively by means of fine neelde aspiration cytology.
문호원,박한규,윤영중,이용국 延世大學校 電波通信共同硏究所 1995 電波通信論文誌 Vol.1 No.1
A full wave analysis of the slot coupled stacked microstrip array which possesses the wide bandwidth characteristic and eliminates the parasitic radiation from the feedline is proposed. And a 8-element Chebyshev distributed array antenna is designed and fabricated utilizing the numerical analysis and changing the amount of excitation to each array element by adjusting the slot position relative to the feeder. The fabricated array antenna demonstrates the desired radiation pattern with maintaining the wideband characteristics of 1GHz bandwidth and provides 14.7° of 3dB beamwidth and -17.2dB of sidelobe level.