B형간염 항원의 消長에 영향을 미치는 각종 인자의 연구

최승렬,양용상,한성운,조미연,김선웅,신영오 한국건강관리협회 2000 건협 Report Vol.3 No.-

시각 장애자를 위한 문자-음성 변환에 관한 연구

최승호,장성호,허웅 明知大學校 産業技術硏究所 1993 産業技術硏究所論文集 Vol.12 No.-

In this paper, we proposed a speech support system of personal computer for the blind. The system is consist of hardware part and software part. The hardware part are consists of personal computer and sound card. The software part are consist of sound driver system, TSR character table, text-to-speech conversion algorithm. This system can recognize inputted characters from keyboard.

관상동맥조영술중 비이온성 조영제 Iodixanol (Visipaque®)에 의해 발생한 아나필락시양 반응 1예

최원욱,조정수,김성철,김상훈,안영수,최재웅 대한내과학회 2004 대한내과학회지 Vol.66 No.1

흉통을 주소로 내원한 45세 남자에서 관상동맥조영술 중 비이온성 조영제에 의하여 아나필락시양 반응이 발생한 증례를 경험하였기에 보고하는 바이다. Radiocontrast agent infusion is the most common cause of non-IgE mediated anaphylactoid reaction in the modern medical procedures. The newer lower-osmolar nonionic contrast agents cause significantly lower adverse reactions than the high-osmolar ones. However, anaphylactoid reaction to nonionic contrast agent can cause life-threatening events and even death has been rarely reported. Iodixanol (Visipaque®) is a nonionic, dimeric contrast agent, which is currently used in cardiac catheterization. Here we report a case of anaphylactoid reaction to Iodixanol, a nonionic radiocontrast agent, during cardiac catheterization. A 45-year-old male patient underwent cardiac catheterization for evaluation of substernal pain during exercise. Five minutes after this contrast injection to the left coronary artery, he complained itching and dizziness. Subsequently, generalized urticaria, cyanosis and hypotension were developed. His coronary angiogram showed normal findings. He was treated with intravenous fluids, intravenous diphenhydramine, sucutaneous epinephrine and sympathomimetics and one hour later he recovered. This case suggests that anaphylactoid reaction to a radiocontrast media, iodixanol, should be considered in the list of differential diagnoses for cardiopulmonary arrest during cardiac catheterization.

京畿道의 植物相 : 태화산, 화야산, 대부도, 칠현산, 철마산, 검단산

崔道烈,張珍成,金正猷,全正壹,金輝,閔雄基,姜佑昌 서울대학교 수목원 2001 서울大學校 樹木園 硏究報告 Vol.- No.21

This study was conducted in order to explore general flora of the Gyounggi-do Province and to clarify the distribution of some specificated taxa of the Korea. Daebu-do Island, Mt. Taewha, Mt. Hwaya, Mt. Gumdan, Mt. Chilhyun and Mt. Chulma among eighth grade-area of the Degree of Green Naturality (DGN) within the boundary of the Gyounggi-do Province were visited to investigate local flora. The number of identified vascular plant species were as follow; Mt. Hwaya: 120 species (99 genera of 67 families), Mt. Teawha: 132 species (103 genera of 56 families), Daebu-do Island: 124 species (103 genera of 50 families), Mt. Chulma: 129 species (99 genera of 67 families), Mt. Gumdan: 121 species (96 genera of 52 families), Mt. Chilyun: 90 species (74 genera of 42 families). The endemic Clematis brachyura Maxim. was found to distribute Daeby-do. It seemed that plantation was occupying large area in forest of the Gyounggi-do Province. Forty two specificated taxa were identified and 3 taxa, 10 taxa, 5 taxa, and 24 taxa were sorted into forth grade, third grade, second grade, and first grade respectively. Mt. Taewha showed the highest record (16 taxa) in the number of specificated taxa, Mt. Hwaya was the next with 13 taxa. Mt, Chulma (12 taxa), Mt. Gumdan (11 taxa), Daebu-do Island (7 taxi), and Mt, Chylma (4 taxi) followed. Mt. Taewa and Mt. Whaya were found to be relatively higher in the score calculated front the specificated taxa distribution, while Daebu-do Island and Mt. Chilyun were lower, that difference was probably due in part to consequences of severe disturbance of human activities. With respect to the consequences of severe disturbance of human activities. With respect to the geographical proximity to the Gangwon Province, Mt. Hwaya showed higher similarity of the species composition to that of the Mt. Jumbong.

의학전문대학원 심층면접 문제유형과 학업성취도

최웅, 김동운, 김찬형, 김영규, 이상진 충북대학교 의과대학 충북대학교 의학연구소 2012 忠北醫大學術誌 Vol.22 No.1

연구목적: 입학시험에서 짧은 시간동안의 면접을 통하여 학생을 선발하는 것이 대부분의 현실이며 이 러한 면접형태에서는 평가의 신뢰도를 확보하기 어렵다는 것이 큰 단점이다. 따라서 단시간의 면접이 지만 면접에서 목표로 하는 지적 역량에 따라서 문제를 객관구조화하여 개발하고 이렇게 개발된 문제 유형에 따라 인지적 요소를 측정하는 것이 타당성이 있는지 그 가능성을 모색하기 위해 이 연구를 시 행하였다. 대상 및 방법: 2006년부터 2008년까지 3년동안 충북대학교 의학전문대학원 입학전형에서 시행한 면접시험문제 중에서 대조적인 두 가지 문제유형(각각 2문제)의 채점결과를 1학년(기초의학과정)과 2 학년(임상의학과정)의 교육과목들의 학점들과 연관성이 있는지를 살펴보았다. 결과: 면접문제 유형 중에서 생물학에 대한 사전지식을 측정한 결과는 학업 성취도와 전혀 상관관계 를 나타내지 않았으나, 사고력(도표 해석 능력)에 관한 평가 결과는 2008년 2학년 2학기에 평점에서 유의한 상관관계를 나타내었다. 기초의학과목의 경우, 신경해부학(2006년), 약작용의 원리(2006년), 의료와 사회I(2006년), 비뇨생식계통의 이해(2006년)에서 유의한 상관관계를 나타내었다. 임상의학과 목에서는 내분비대사학(2008년), 알레르기 감염 면역(2008년), 신장요로의학(2008년), 모성태아의학 및 신생아학(2008년), 여성의학(2008년), 신경의학(2008년)에서 유의한 상관관계를 나타내었다. 결론: 입학면접에서 측정한 지적 역량과 학업성취도는 연관관계가 어느 정도 있는 것으로 나타났다. 즉, 생물학에 대한 사전지식에 대한 평가 결과보다 사고력에 대한 평가 결과가 충북대학교 의학전문대 학원의 학업성취도와 연관성이 높은 경향을 나타내었다.

農村 靑少年의 家庭生活에 관한 價値觀

崔敏浩,鄭址雄,金性洙,李洛薰,金鎭模 서울大學校 農科大學 1985 서울대농학연구지 Vol.10 No.2

The purposes of the study were to investigate the values of the rural youth in relation to family living, and to compare changes in the values with the similar study of the reseacher of 1970 in Korea. Data were collected by undergraduate and graduate students of the Seoul National University from randomly selected 993 rural youths of 13 to 24 years of age through questionnaire method. The data were analyzed by HP 3000 Computer in the College of Agriculture, Seoul National University. Major statistical techniques used for the study were frequency, percentile, chi square test. Statistical significance was tested at 0.05 level. The major findings of the study were as follows; 1. It was revealed that values on family living were changed into modern democratic ideals from traditional Confucian values 2. The view of respondents that the first son should take care of parents has decreased from 32.8% in 1970 to 23.8% in 1984. The Respondents who think that one of sons should take care of parents has increased from 45.8% in 1970 to 60.8% in 1984. 3. The rate of respondents claiming that the head of a family should govern the family with authority and dignity has increased from 61.1%in 1970 to 68.3% in 1984. 4. The respondents claiming that the head of a family should decide the important things of family living dogmatically has decreased from 16.9% in 1970 to 8.1% in 1984. 5. The rate of respondents claiming that father should respect mother's opinion in family has increased from 78.6% in 1970 to 90.5% in 1984. 6. The rate of respondents claiming that fathers should understand the things of children with maximum degree has increased from 86.8% in 1970 to 93.8% in 1984.

맞벌이 여부에 따른 직장-가정간 갈등과 직무만족도

최수찬,우종민,박웅섭,김상아 大韓産業醫學會 2009 대한직업환경의학회지 Vol.21 No.1

목적 본 연구에서는 기혼의 직장인들을 대상으로 직장 역할에 참여함으로서 가정역할 수행이 어려운 경우와 반대로 가정역할에 참여함으로서 직장 역할 수행이 어려운 경우에 발생하는 직장-가정 간 갈등과 같은 스트레스가 직무태도에 미치는 영향에 있어 맞벌이 여부에 따른 차별적 영향의 가능성을 고찰해보고자 하였다 방법 서울과 수도권에 거주하고 있는 직장인 1,000명을 대상으로 우편설문을 실시하여 44.0%의 회수율을 보였으며 본 연구의 주제인 맞벌이 여부에 맞도록 기혼상태로 보고한 236부의 설문지만을 최종 자료로 사용하였다 수집된 자료는 전산입력 후 SAS 10.0 프로그램을 사용하여 통계처리 하였다 결과 직무만족도를 종속변수로 이변량분석에서 유의한 변수들을 독립변수로 한 다중희귀분석수행결과 홑벌이에 있어서는 직장이 가정에 끼치는 갈등이 감소할수록 직무만족도가 유의하게 높았고(p<0.05) 맞벌이에서는 가정이 직장에 끼치는 갈등이 감소할수록 직무만족도가 유의하게 높았다(p<0.05) 결론 맞벌이 여부에 따라 경험하는 직장-가정과 관련된 스트레스의 내용에 차이가 있으므로 추후 기업 내에서 근로자들의 직무만족도를 향상시키기 위해서는 홑벌이와 맞벌이와 같은 가족형태에 따른 차별적 서비스를 제공할 필요가 있다 Objectives Work family conflict can arise from two opposite directions the experiences at work interfere with family life and the experiences in the family interfere with work life This study explored the effects of the presence of two income sources on the association between work-family conflict and Job attitude Methods Responses to structured survey questionnaires were received from 236 two-income families living in the Seoul Metropolitan Area Results A differential effect was observed between single income families and two-income families Higher job satisfaction was related with lower work interference with family (WIF) among single-income families and with lower family interference with work (FIW) among two-income families Conclusions Employee welfare programs need to be expanded to enhance job satisfaction for the increasing number of two-income families

다국소 망막전위도를 통한 특발성 망막전막 제거술 전, 후의 황반 기능 평가

최성욱,이상엽,김현웅,윤일한 仁濟大學校 白病院 2010 仁濟醫學 Vol.31 No.-

Objectives: To assess macular function after vitrectomy and membrane removal in eyes with idiopathic epiretinal membrane by means of multifocal electroretinogram (mfERG). Methods: Visual acuity, macular thickness measured by optical coherence tomography (OCT), and mfERG recordings were achieved for 14 eyes of 14 patients with idiopathic epiretinal membrane. All exams were performed before epiretinal membrane surgery and 1, 3, and 6 months after surgery. The average retinal response density and implicit time of each local response were estimated as anatomic macular areas corresponding roughly to 5 rings. Preoperative and postoperative responses of visual acuity, macular thickness, and mfERG were compared. The correlations of the change of retinal response density, visual acuity, and macular thickness were analyzed. Results: There were no significant changes in amplitude and implicit time measured by mfERG before and after the surgery (p>O.05). There were no significant correlations between the changes of amplitude and implicit time and visual acuity and macular thickness. Conclusion: Changes in mfERG recordings were not useful for predicting clinical prognosis after epiretinal membrane surgery.

서울시 사회복지시설 근무 사회복지사들의 직무스트레스 수준

최수찬,김상아,이정은,박웅섭 大韓産業醫學會 2007 대한직업환경의학회지 Vol.19 No.4

목적: 사회복지사의 직무스트레스 실태를 알아보고,복지시설 유형과 직업조건에 따른 직무스트레스의 차이를 조사하고자 하였다. 방법: 서울시 소재 681개 사회복지시설에 근무 중인 사회복지사를 대상으로 우편설문을 시행하였으며 ,최종 분석 사용된 설문지는 총 432부였다. 한국인 직무스트레스 측정도구(KOSS)의 단축형을 사용하여 직무스트레스를 측정하였고,빈도분석,t-test,ANOVA 분석을 실시하였다. 결과: 노인복지시설의 경우 타 기관에 비해 직무요구,직무자율성결여,보상부적절로 인한 스트레스 수준이 모두 높게 나타났다. 작업조건별로는 업무형태,근무시간, 정규휴식시간,직위에 따라 직무스트레스 수준에 차이가 있었다. 서비스와 행정을 둘 다 수행하는 경우에 직무스트레스총점,직무요구,관계갈등,직무불안정,조직체계,보상부적절, 직장문화 영역의 직무스트레스 수준이 높았고,근무시간이 10시간 이상인 경우에 직무요구 영역에서 ,일선 및 선엄사회복지사가 직무자율성결여 및 보상부 적절로 인한 직무스트레스 수준이 높게 나타났다,또한 정규휴식시간 유무에 따라서는 직무스트레스 총점 및 직무스트레스의 7개 하위 영역 모두에서 유의한 차이가 있었다. 결론: 사회복지사의 직무스트레스를 적절한 관리하기 위해서는 서비스와 행정업무 병행에 대한 조치 및 정규휴식시간 확보가 필요하고,특히 노인복지시설 사회복지사의 직무스트레스에 대한 적절한 관리가 필요하다. Objectives: To investigate the level and variation of job stress according to social welfare organizations and work conditions among social workers in Seoul. Methods: For this survey, a self-reported questionnaire was administrated to 1,000 social workers working in organizations for social welfare practice in Seoul. A total of 432 completed questionnaires were received (43.2% response rate). Results: Social workers working in welfare organizations for the aged had higher job stress in the areas of job demand, insufficient job control and lack of reward than those in other welfare organizations. In addition, higher job stress was found in those in charge of both service and administrational work, without regular time for rest, working over 10 hours, in the frontline and senior grade. Conclusions: This study confirms the importance of guaranteeing regular time for breaks in the work schedule and of considering the service and administrational work ratio in job arrangement in order to alleviate stress of social workers.

Gentamicin 제제의 약력학적 비교

최석구,신상구,박찬웅 대한화학요법학회 1984 대한화학요법학회지 Vol.2 No.2

The pharnacokinetic characteristics of 3 different gentamicin formulations, supplied from 3 different producers in Korea, were studied in 15 healthy male volunteers after a single intramuscular injection with a dose of 80mg. Serial serum drug lerels were analysed using a one compartmental open model. Serum gentamicin levels of "C" formulation were higher than those of other formulations. Pharmacokinetic parameters such as absorption rate constant, elimination rate constant and serum half-life for 3 formulations, were nearly identical. Bct areas under the curves(AUC's) for 3 formulations showed significant differences among them. Relati\-e avaiiahilities of "A" and "B" formulation to "C" formulation were 0. 67 and 0.44, respectively. So, it was considered that the differences in serum drug levels after an intram- uscular injection of gentamicin from 3 different producers might be due t o the differences in formulations or manufacturing processes.