초등 영어 이야기지도 방법

홍경선 제주교육대학교 초등교육연구소 1999 초등교육연구 Vol.4 No.-

혼합형 자가면역성용혈성빈혈과 동반된 Evans 증후군 1례

선길홍,윤찬영,박상곤,박경희,우정주,한경택,김진화,김영훈,정춘해,박치영 朝鮮大學校 附設 醫學硏究所 2005 The Medical Journal of Chosun University Vol.30 No.2

Evans syndrome is defined as a simultaneous or sequential occurrence of autoimmune hemolytic anemia and autoimmune thrombocytopenia. Autoimmune hemolytic anemia (AIHA) is usually induced by IgG warm autoantibody or cold-active IgM antibodies reacting specifically with antigens associated with a patient's RBC. AIHA is a fairly uncommon disorder, with estimates of the incidence at 1 to 3 cases per 100,000 per year. Mixed-type AIHA is a relatively uncommon form of AIHA, with studies noting the incidence of 7-8% among cases of AIHA. We experienced a patient, 46-year-old woman who was diagnosed having a very rare clinical presentation of mixed warm and cold antibody mediated Evans syndrome. She was treated with corticosteroid therapy only and has been maintaining a complete response for 15 weeks. 저자들은 혼합형의 자가면역성 용혈성 빈혈과 자가면역성 혈소판 감소증이 동시에 발생한 혼합형 Evans 증후군으로 진단하고 스테로이드 요법 후 혈액학적으로 회복된 상태로 15주가 지난 현재 steroid 5 mg/일 까지 감량한 상태에서 추적 관찰 치료중인 46세 여자 환자를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

단어인식의 자동성과 L2 읽기 유창성

홍경선 제주교육대학교 2005 論文集 Vol.34 No.-

아동을 위한 영어 어휘 지도방법

홍경선 제주교육대학교 초등교육연구소 2004 초등교육연구 Vol.9 No.-

교사교육용 영어 교과서 도입에 대한 제주교대 학생반응 연구 : 영어교육이론 강의 중심으로

홍경선 제주교육대학교 초등교육연구소 2005 초등교육연구 Vol.10 No.-

영어과 교육용 모의수업 모형 연구

홍경선 제주교육대학교 초등교육연구소 2002 초등교육연구 Vol.7 No.-

THE KOMPSAT-I PAYLOADS OVERVIEW

Park, Hong Yul,Choi, Gi Hyuk,Yoon, Hyeong Sik,Lee, Seunghoon,Woo, Sun Hee,Shim, Hyung Sik,Oh, Kyoung Hwan,Cho, Young Min,Yong, Sang Soon,Lee, Sang Gyu,Heo, Haeng Pal 대한원격탐사학회 1998 International Symposium on Remote Sensing Vol.14 No.1

Korea Aerospace Research Institute (KAKI) is developing a Korea Multi-Purpose Satellite I (KOMPSAT-1) which accommodates Electro-Optical Camera (EOC), Ocean Scanning Multi-spectral Imager (OSMI), and Space Physics Sensor (SPS). The satellite has the weight of about 500kg and will be operated on the 10:50 AM sun-synchronized orbit with the altitude of 685 km. The satellite will be launched in 1999 and its lifetime is expected to be over 3 years. The main mission of EOC is the cartography to provide the images from a remote earth view for the production of 1/25000-scale maps of KOREA. EOC collects 510 - 730 nm panchromatic imagery with the ground sample distance(GSD) of 6.6 m and the swath width of 17 km by push broom scanning. EOC also can scan ±45 degree across the ground track using body pointing method. The primary mission of OSMI is worldwide ocean color monitoring for the study of biological oceanography. It will generate 6 band ocean color images with 800 km swath width and 1km GSD by whiskbroom scanning. OSMI is designed to provide on-orbit spectral band selectability in the spectral range from 400 nm to 900 nm through ground command. This flexibility in band selection can be used for various applications and will provide research opportunities to support the next generation sensor design. SPS consists of High Energy Particle Detector (HEPD) and Ionosphere Measurement Sensor (IMS). HEPD has missions to characterize the low altitude high-energy particle environment and to study the effects of radiation environment on microelectronics. IMS measures densities and temperature of electrons in the ionosphere and monitors the ionospheric irregularities at the KOMPSAT orbit.

남자대학생의 흡연태도와 행동에 관한 연구

강경진,김정미,민혜영,안소진,오경숙,은경희,이현,이희선,홍주미,김수지 이화여자대학교 간호과학대학 2003 이화간호학회지 Vol.- No.37

There have been so many researches about problems of cigarettes and relation of smoking and heath since 1950's and generally known that smoking is one of the worst factor of increasing disease and mortality. No matter what such many proofs about various problems of smoking have been researched, smoking rate of current male collage students has not been decreased. Besides, most of the researches about cigarette use and its addiction have been focused on the adolescent or adult women smokers or adult male, not male collage student. Therefore, the subject of this study is about smoking attitude and smoking behavior of male collage students by general features. Smoking attitude was analyzed by modifying 'Guidelines for the content of tobacco smoking surveys of the general population'(WHO, 1982). Two hundred of male collage students participated to the distributed questionnaire for one week in May. The smoking attitude was categorized into duration of smoking and number of cigarette per day(CPD), and nicotine dependency, investigated by Fagerstrom Tolerance Questionnaire(FTQ) (Fagerstorm & Schneider, 1989). All statistics were performed by procedure of SAS according to number, percentage, mean, standard deviation, and ANOVA. The results are as follows: 1. Smoking attitude level was mean 25.73±5.15 marks, ranging from 13 to 39 marks of the total 40 marks. 2. Duration of cigarettes, number of cigarette per day, and nicotine dependency were mean 5.14±2.84 years, 12.88±6.85 pieces, and 4.78±1.69, respectively. 3. Smoking attitude showed significance according to general features such as marital state and allowance, but the significance according to marital state is not valuable because the numerical difference is so big between married one and single that they cannot be compared with each other. 4. Duration of smoking was significant according to general features such as age and allowance. 5. Smoking amount showed significance the factors of age only. 6. ll1ere was no significance in nicotine dependency according to general features. As a result, smoking attitude of male collage student in this study shows moderate level. Smoking attitude and duration is significant according to allowance, and smoking amount is significant according to age. Nicotine dependency according to general features is not significant but comparing with the preceding study about adult male, male collage students in this study are respectively more nicotine-dependent than adult male smokers. In conclusion, the right allowance usage strategies and effective heath education focused on the young are needed. In addition, helpful programs and information spreading strategies are necessary for establishing higher level of smoking attitude. At last, systemic regulations in daily living for ""anti-nico-dependent"" and perspective reforming of male university student are needed for reducing nicotine dependency.

폐흡충에 의한 무균성 노흉에 대한 돼지꼬리형 도관(pig-tail catheter)을 이용한 치료의 효과

한경택,권세훈,김형호,하재화,선길홍,권용은,윤성호,이승일 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.3

Background: Pulmonary paragonimiasis is caused by consumption of raw or improperlycooked crustacea infected with the laval stage (metacercaria) of Paragonimus westermani. The most characteristic symptoms were rust-colored sputum and cough. Paragonimiasis causes pleural thickening or effusion in 48% of the patients. Pleuro-pulmonary paragonimiasis can be easily overlooked by physicians who do not suspect this disease in the differential diagnosis. Method: We compared the outcomes of 11 patients with paragonimus empyema managed either through thoracotomy or pig-tail catheter drain. These patients were confirmed by food history, clinical and radiological findings, and laboratory data. Results: The male and female ratio was 1.75 : 1, and mean age was 40.0 ± 13.5 years. AII patients had pulmonary symptoms such as cough or chest pain. Serum-ELISA for paragonimiasis were all positive (mean titer was 0.57). AII patients had pleural effusion in radiological findings( 2 patients had bilateral pleural effusion). All patients received praziquantel (75 ㎎/㎏/day for 3days). Two patients were treated with thoracotomy and nine patients were treated with pig-tail drain. Hospital stay were 14.5 days in thoracotomy group and 5.6 days in pig-tail group respectively, Conclusion: Compared to the conventional thoracotomy grouP, the patients with paragonimus empyema who received pig-tail catheters had a significantly-decreased period of drain in situ, were clinically improved earlier, and were discharged earlier.

스테인레스 강(304) 표면에 형성된 부동상태 피막의 조성

안윤선,이경철,지홍근 성균관대학교 기초과학연구소 1989 論文集 Vol.40 No.2

스테인레스 강(304) 표면의 부동상태 성질을 규명하기 위해서 "as received" 상태 표면과 CrO_3/H_2SO_4 용액으로 활성화시킨 표면을 Ar이온으로 깍아 내려가면서 ESCA로 표면원소들의 조성 및 산화상태를 측정하였다. 지금까지의 많은 보고와는 달리 "as received" 상태에서는 O₂분자가 표면층에 깊숙히 침투되어 있음을 발견하였다. 이것은 부동상태 산화피막의 형성과정이 크롬과 철의 상대적 확산 속도차에 의해서도 다르지만, bulk 속으로 산소가 확산되어 들어가는 정도에도 의존함을 나타내는 것이다. In order to study the passive state of stainless steel(304, austenite), the depth profile of surface composition as well as its oxidation state has been investigated by means of X-ray photoelectron spectroscopy. The study has been carried both on a "as received" state surface and surface activated in CrO_3/H_2SO_4 solution. Its has been found contrary to the previous works that a considerable molecular oxygen are penetrated deep into the oxide layer. This is an indication that the passive state oxide- film formation depends not only on the relative diffusion rates of chromium and iron, but also on the diffusion rate of oxygen into the hulk.