골내부 고분화성 골육종 - 1증례 보고-

오미혜,박소영,서연림,강신광,김병직,이중달 대한병리학회 1992 Journal of Pathology and Translational Medicine Vol.26 No.6

초등교사의 환경관련 수업에 대한 교사전문성

손연아,김경란,민병미,최돈형 한국초등과학교육학회 2005 초등과학교육 Vol.24 No.2

The purpose of this study was to analyze the professionalism of elementary school teachers and to draw out factors which elementary teachers should try to improve their professionalism for environmental education. For the study, both Quantitative analysis and qualitative methodologies were applied: First, randomly selected 483 elementary teachers from Seoul and Gyeonggi self responded to 5 evaluation areas by Hungerford et al. (1994) to evaluate their environmental education professionalism through the use of five point Likert scale. Second, 2 elementary teachers' environmental classes were observed for the purpose of analyzing strengths and weaknesses in classroom instruction, and then the results of self-evaluation on environmental education professionalism and teacher professionalism as shown in the classes were compared. It was found that 483 elementary teachers including 2 teachers for analyzing classroom instruction who performed a self-evaluation gave themselves mid-scores on the Hungerford et al.'s 5 evaluation areas. However, the result of self-evaluation did not correspond with the result of actual class observation and teacher interview. That is, the actual environmental classes conducted by 2 teachers did not seemed to reflect the evaluation areas which were the foundation of the study: the conceptual awareness, the investigation & evaluation, environmental action skills, and educational application. The results of this study can be used as the basis reference to develop teaching-learning program and in-service programs for professional development of teachers for successful application of environmental education in elementary school classes.

CD ROM을 이용한 교육프로그램이 단기입원수술 환자의 수술 전 불안과 수술 후 자가간호 수행을 위한 지식에 미치는 효과

황연자,박연환,박인선,김남이,김정미,김진영 성인간호학회 2004 성인간호학회지 Vol.16 No.1

Purpose: The purpose of this study was to investigate the effect of nursing education using a CD ROM on the anxiety and knowledge of the patients having minor surgery. Method: Forty patients hospitalized in K hospital in Seoul from April to August 2002 participated in this study. In the experimental group, twenty patients received nursing education on the operational procedures and post-operational care. The control group, received conventional nursing care only. Anxiety experienced by patients was measured by Spielberger's State-Trait Anxiety Inventory, and knowledge was measured by an instrument developed by Rahe et al. The data were analyzed by SPSS statistical program. Result: There were no significant differences in anxiety level between two groups. However, subjects in the experimental group were found to have significantly higher postoperative knowledge levels than those in the control group, and were very satisfied with the CD ROM program. Conclusion: The nursing education program using CD ROM before minor surgery proved to be an effective nursing intervention to increase knowledge of patients and contribute to their self care after discharge. To decrease anxiety of the surgery, the nursing education program should be combined with supprortive emotional nursing intervention, such as touch, and massage.

부천세종병원에서 시행된 부검의 분석

오미혜,서정욱,명나혜,서연림,송계용,윤동헌 世宗醫學硏究所 2000 世宗醫學 Vol.17 No.1

의류점포의 서비스품질이 지각된 전환장벽과 점포충성도에 미치는 영향

강미연,홍금희 한국의류학회 2003 한국의류학회지 Vol.27 No.8

This study attempts to understand perceived switching barriers of customers and fashion stores service quality as a core of store loyalty. Medium variations of switching barriers are interpersonal relationships, attractiveness of alternatives and switching costs. Date were collected from 485 subjects who finished their shopping with as self-administered questionnaire. The results were as follows: 1. Classified service quality of clothing stores into 4 ways: VMD of stores of atmosphere, store policy which are involved in store service, sales persons respond and sales persons conviction which are involved in sales service. 2. Service quality of fashion store is related with switching barrier medium variations. 3. Service quality have an influence on stitching barrier medium variations. Its mutual influences increase switching barriers and it gets to be related to the store loyalty. 4. Compared influences of variations to store loyalty between the H department store and the L department store which are research objects. The main difference is that the H department store evaluate personal relationships among service quality, customers and sales persons high compared with the L department store. As the results showed, service quality consists of store service of nonpersonal service area and sales service of personal service. Service quality is related with interpersonal relationships, attractiveness of alternatives and switching costs. It also affects switching barriers and store loyalty.

전신 발작을 동반한 갈색세포증 1예

안영미,최영아,박경원,전정현,이창배,홍은순,성연아,경난호 대한내분비학회 2000 Endocrinology and metabolism Vol.15 No.4·5

흰쥐 난소에서 가지돌기세포 (dendritic cell) 및 큰포식세포의 특징과 분포양상

윤식,최연주,고서영,박선미,박봉수 대한해부학회 1997 Anatomy & Cell Biology Vol.30 No.1

중합효소연쇄반응으로 조사한 관절염 환자의 관절액에서 Tropheryma whipplei DNA 검출

김성연,정문현,최새로운,김은실,이진수,박원,김미경,강재승 대한감염학회 2005 감염과 화학요법 Vol.37 No.2

목적 : Whipple병은 Tropheryma whipplei에 의한 전신적인 감염 질환으로 소장과 관절 침범이 특징이며, 흔히 병의 초기에는 수년 동안 다른 증상 없이 관절염 소견만 보이므로, 일부 환자는 염증성 관절염으로 진단받을 가능성이 있다. 또한 류마티스 관절염을 포함하여 여러 염증성 관절염에서는 아직 병인이 밝혀지지 않았지만 감염이 관련될 가능성은 꾸준히 언급이 되었다. 저자들은 국내에서도 T. whipplei가 존재할 것이라는 가정 하에 한국인에서 중합효소연쇄반응으로 T. whipplei DNA를 조사하였다. 재료 및 방법 : 대상 환자군은 1997년부터 2002년 사이에 인하대병원 류마티스 내과에 관절 종창으로 내원한 환자들로, 류마티스 관절염 환자 33명, 골관절염 환자 18명, 기타 질환에서 관절 이상인 환자들로 5명이 포함되었다. 건강한 성인 8명의 타액과 22명의 위내시경을 받은 환자의 위액을 채취하여 검사하였다. 중합효소연쇄반응은 T. whipplei heat shock protein의 일부 유전자를 증폭할 수 있는 2개의 시동체를 사용하였다. 표준 균주를 얻기가 어려워 양성 대조군 없이 중합효소연쇄반응을 시행하였다. 결과 : 관절염 환자의 관절액, 정상인의 타액, 위내시경을 받은 사람의 위액에서 모두 중합효소 연쇄반응으로 핵산을 증명할 수 없었다. 결론 : 양성대조군이 없어 검사 잘못일 가능성도 배제할 수 없으나, Whipple병이 염증성 관절염의 흔한 원인이 아니거나 관절의 직접 침범보다는 위장관 감염 후 생기는 면역 반응에 의한 반응성 관절염일 가능성이 있다. 관절액 이외의 검체에서 조사한다면 다른 결과를 얻을 수도 있으리라 생각하며 앞으로 이들에 대한 조사가 필요하다. Background : Whipple's disease is a chronic systemic infection caused by Tropheryma whipplei which chiefly involves gastrointestinal tract and joints. Because arthritis is often the first sign of Whipple's disease, Whipple's disease may be misdiagnosed in the early stage of illness as non-infectious inflammatory arthritis. Rheumatoid arthritis may also be caused by infectious agents, including T. whipplei. To elucidate the relationship between T. whipplei infection and various arthritis, we examined T. whipplei DNA in Korean patients by polymerase chain reaction (PCR). Materials and Methods : With two T. whipplei-specific primers dervied from the partial heat shock protein 65 gene sequence, PCR was performed on 56 joint fluid samples : 33 samples from RA patients, 18 samples from OA patients, and 5 samples from patients with other unflammatory arthritis. In addition, the same method was applied to find out the DNA of T. whipplei in 8 normal adults' saliva and 22 patients' gastric juice. Due to the difficulty in obtaining the reference strain of T. whipplei, the PCR was performed without the positive control. Results : The PCR method did not reveal T. whipplei in joint fluid from 56 patients with arthropathies, 8 samples from saliva, and 22 samples from gastric juice. Conclusion : Though technical errors can not be excluded as a cause of absence of a positive case, our results suggest that T. whipplei infection may not be a common cause of various arthritis in Korea; T. whipplei may be associated with inflammatory arthritis indirectly by immune-mediated mechanism rather than by direct joint invasion. The examination of specimens other than joint fluid could be helpful and the study of larger number of patient is highly desirable.

정보 추출에서 장거리 의존 문제를 해결하기 위한 표층 텍스트 패턴의 확장

차정원,이미연 국립7개대학공동논문집간행위원회 2004 공업기술연구 Vol.4 No.-

In this paper, we propose an expansion method of surface text patterns which are used by Question-Answering systems to solve the long-distance dependency problem. We use additional information to present discontinuous patterns. Also, the cost of the system could be reduced by simplifying the training process. In this paper we implement the system based on the new training method to expand the form of patterns without external tools or knowledge bases. We prove that our system is efficient and reliable by comparing it with the performance of existing systems by the precision and MRR which is an evaluation method at TREC.

카드뮴폭로후 혈액과 요중 카드뮴의 변화양상

박정덕,김미정,최병선,홍연표,장임원 大韓産業醫學會 1994 대한직업환경의학회지 Vol.6 No.2

The changes of cadmium(Cd) in plasma, whole blood, erythrocyte and urine in Sprangue-Dawley male rats exposed to intravenous singleinjection of 0.8 ㎎ CdCl₂/kg of body weight were investigated. Blood was taken at 0.5 to 672 hours, and 24 hour-urine was collected by using metabolic cage for the same period. The plasma level of Cd was reached to peak at 0.5 hour after injection and reduced rapidly in 1 hour. The Cd level in blood was the highest in plasma and the lowest in erythrocyte at 0.5 hour after injection. However, in one hour postinjection, the levels of Cd were higher in order of erythrocyte, whole blood and plasma, up to 4 weeks. The changes of urinary volume and creatinine were not significant between Cd-treated and saline-treated groups. However, urinary protein was slightly increased with time in Cd-treated group. Urinary Cd level was higher in Cd treated group than control. These results suggest that the measurement of Cd in erythrocyte and urine is valuable for the biological index to estimate recent Cd exposure.