대학 강의평가의 문제점과 개선방안

이석열,허영주 남서울대학교 2010 남서울대학교 논문집 Vol.16 No.1-2

Many universities have adopted the use of student ratings of teaching as the most authentic assessment tools for improving the quality of higher education. This article explores the significance and problems of students' evaluations of teaching effectiveness based on overview of issues in this area and searches improvement points. First of all, the significance of evaluations of teaching effectiveness are identified. The quality of teaching is not an objective entity which can be judged solely by the teacher. Rather, teaching is an interactive process between students and the teacher. Accordingly, students' ratings of teaching have full significance of evaluations of teaching effectiveness. In addition to that, several problems and limitations of students' ratings are criticized. Although it have some validity and usefulness of students' evaluations of teaching quality, it also have the potential bias and harmful side effects. Finally, it searches that special suggestion for improving students' evaluation and for it using to enhance the effectiveness of education, not to rank the courses and evaluate professors' achievement. Key Words : student's evaluations of university teaching, teaching effectiveness, significance and problems, improvement points

초등학교 아동의 방과후 생활실태

석주영,안옥희,박인전 영남대학교 지역발전연구소 1998 새마을지역개발연구 Vol.22 No.-

This study aimed to investigate the actual conditions of after-school life, and to explore the actual conditions of, and perceptions of, children's playing time. The subjects for this study were 866 children of the 2nd, 4th, and 6th grades living in the Taegu Metropolitan Area. The data was analyzed by the four different methods, which were frequency, percentile, chi-square test, and one-way ANOVA using the 7.5 version of SPSSWIN program. The major results of this study were a s follows : First, children's after-school playtime decreased as their grades increased. Second, the percentage of children who perceive their after school playing time as being insufficient was the highest. The main reason children gave for having a lack of after school playing time was that they go to the private institutes.

교직이수 학생의 교직과정에 대한 만족도 및 요구 분석

허영주,이석열 남서울대학교 2009 남서울대학교 논문집 Vol.15 No.1

The purpose of this study is to get implications and basic data for the development of Teacher's curriculum and for development of effective education system of teachers. For success of this purpose, structured questionnaire were administered and data analyzed to 139 students in Teacher Education of Namseoul University. The questionnaire's contents is "teacher education's process, teacher's curriculum, teaching practice, professor's teaching ability, equipment of a lecture room" and comprised of 32 questions.According to this study, suggest that fully plan means of maximization of teaching practice in teacher training curriculum, open new and variable subjects, and provide advanced instruction in each subjects, provide rich variety of information about teacher training and teacher's test. Key Words : Teacher's curriculum, questionnaire, teaching practic

지지막을 이용하는 액막 추출기 내에서 아연 이온의 이동

주창식,이석희,이민규,홍성수,하홍두,정석기 한국환경과학회 2000 한국환경과학회지 Vol.9 No.2

For the purpose of development of a liquid membrane permeator which separates metal ions from aqueous solutions continuously and effectively, a continuous membrane permeator with the membrane solution trapped between extraction and stripping phases by two micro-porous hydrophilic films was manufactured. Experimental researches on the separation of zinc ion from aqueous solutions were performed in the liquid membrane permeator with 30 vol % D_2EHPA solution in kerosine as liquid membrane. As results, the liquid membrane permeator separates zinc ion from aqueous solutions continuously and effectively in the wide range of operating conditions. A simple mass transfer rate model using equilibrium constant of the extraction reaction for the system used were proposed, and the model was compared with experimental results of separation of zinc ion in the permeator. And the effects of operating factors, such as space time, pH of extraction solution, extraction temperature, on the separation rate of zinc ion in the permeator were experimentally examined.

필리핀의 제 2 차 금융위기설과 경제불안 요인

주석배,심의섭 명지대학교 리서치아카데미 2002 리서치 아카데미 논총 Vol.5 No.-

남서울대학교 교직교육과정 개편 방안

허영주,김원곤,전창석,이석열 남서울대학교 2009 남서울대학교 논문집 Vol.15 No.1

The purpose of this study is to search for method that Teacher's curriculum of Namseoul University is been active. For success of this purpose, we analyze strengthening on Teacher's education of Ministry of Education & Science, and analyze Kindergarten and Middle & High School's curriculum. And we examined the present managerial conditionand the problem of Teacher's curriculum in this university. Also analyze curriculum, support system and existing facilities of other universities.According of this analysis, for acting of Teacher's curriculum through the enlargement of advance into the teaching profession, we found alternate Teacher's curriculum. Key Words : alternate, Teacher's curriculum, teaching profession, survey

웹페이지 레이아웃 개발 방법론으로서의 "웹-모듈러(Web-modulor)" 연구

이주희,장순석 동덕여자대학교 디자인 연구소 2001 디자인포럼21 Vol.4 No.-

본 논문은 황금비례를 활용한 웹 디자인 레이아웃의 사례 연구에 기반하여, 사용자의 사회적·문화적 배경을 초월한 형태적 만족감을 제고하기 위한 "웹-모듈러(Web-Modulor)"라는 새로운 개념의 웹페이지 레이아웃 개발 방법론을 제안한다. 사례연구에 있어서는 형태에 관한 심미적 지향성에 있어 인류보편의 규칙이 통용된다는 것을 입증하고 있는 황금비례에 대한 적용 사례들을 살펴본다. 본 논문에서 채택한 사례는 다국적 기업의 웹사이트 개발에 참여한 경험이 많은 세계 최대규모의 웹 에이전시 2개사의 웹사이트이다. 이러한 선행 사례 분석을 통해, 본 연구자는 황금비례의 원칙을 적용하여 웹사이트의 레이아웃을 효과적으로 디자인 할 수 있게 하는 수열인 "웹-모듈러"를 개발하고, 이를 적용해서 디자인 시안을 작성해 보았다. 본 연구결과로써 연구자가 개발, 제안하는 "웹-모듈러"의 개념은 웹사이트 개발의 경제성과 효율성을 증대 시키는 방법으로 응용될 수 있을 것이다. This article suggests a method based on the new concept of "Web-Modulor", analysing the previous cases of the layouts in web-design which apply the rule of golden proportion. This is to improve users` satisfaction of cognition of the forms, regardless of the users` geographic, social, and cultural backgrounds. First of all, this research is based on case studies of the web-sites of two gigantic web-agencies, which have made a number of web-sites of various global enterprises, as examples for analysis to verify the idea of the rule of golden proportion. This research also applies what is explored in the analysis of the previous cases to a plan for a web-site design. The researcher suggests the concept of 'Web-Modeler' which is the geometrical progression to help the layout of web-sites to be designed effectively. Eventually, this research implies that the new concept of 'Web-Modeler' can be applied as a method to improve the efficiency in development of web-sites.

노인의 Helicobacter pylori 재균율

박주상,홍원선,이영수,이은주,명승재,정훈용,양석균,김진호,민영일 대한노인병학회 2000 Annals of geriatric medicine and research Vol.4 No.3

원발성 유방암에서 Sodium Iodide Symporter의 발현과 ^(99m)Tc-MIBI 유방스캔의 관계

석주원,김성장,곽희숙,이창훈,김인주,김용기,배영태,김동수 대한핵의학회 2002 핵의학 분자영상 Vol.36 No.6

목적: hNIS는 갑상선 조직 외에 다른 조직들에서도 발현된다고 알려져 있다. 유방암 세포는 그런 조직들 중에 하나이며, 그에 의한 유방암의 방사성옥소치료의 가능성이 제시되고 있다. 본 연구에서는 유방암 조직에서 hNIS의 발현정도를 알아보고, ^99mTc-MIBI 유방스캔과 hNIS의 발현 정도와의 관계를 조사하여 보았다. 대상 및 방법: 본 연구에서는 유방암으로 수술을 시행했던 56명의 환자를 대상으로 하였다. hNIS의 발현은 면역조직화학염색에 의해서 평가되었으며, 그 결과를 ^99mTc-MIBI 유방스캔의 판정 결과와 비교하였다. 결과: 전체 56명의 환자에서 hNIS의 발현율은 41.1%였다. 병리학적 진단에 의해 침윤성관상피암종이었던 49명에서의 발현율은 42.9%, 관상피내암종이었던 7명에서의 발현율은 28.6%였다. ^99mTc-MIBI 유방스캔에서 국소섭취 소견이 관찰되었던 41명에서의 hNIS의 발현율은 31.7%였다. 비정상적인 섭취 소견이 관찰되지 않았던 15명의 환자에서의 hNIS의 발현율이 의미있게 높게 관찰되었다(66.7%, p>0.05). 결론: 유방암 환자에서의 hNIS의 발현율은 그다지 높지 않았다. ^99mTc-MIBI 유방스캔에서 섭취증가 소견이 없을 때 hNIS의 발현율이 더 높았다. Purpose: Human Na^+/I- symporter (hNIS) is known to be expressed in many tissues other than thyroid gland. The breast cancer cells are one of them and the possibility of radioiodine therapy in treatment of the breast cancer may be suggested. We investigated the expression rate of hNIS and the relationship between the expression of hNIS and the finding of 99mTc-MIBI scintimammography in the breast cancer. Materials and Methods: Surgically proved 56 patients with breast cancer were the subjects of this study. The expression of hNIS were evaluated by immunohistochemistry and the results were compared to the findings of 99mTc-MIBI scintimammography. Results: Overall expression rate of hNIS was 41.1% in 56 patients. According to the pathologic diagnosis, it was 42.9% in 49 patients with invasive ductal carcinoma and 28.6% in the 7 patients with ductal carcinoma in situ. The expression rate of hNIS in the 41 cases with a focal increased uptake at he breast lesion on 99mTc-MIBI scintimammogram was 31.7%. That in the 15 cases without any abnormal uptake on the scan was significantly higher(66.7%, p<0.05). Conclusion: The expression rate of hNIS in the patients with breast cancer was not so high. The rate was higher in the patients with no increased uptake at the breast lesion on 99mTc-MIBI scintimammography. (Korean J Nucl Med 2002;36;325-32)

모유영양아와 인공영양아의 피하지방 및 상완위의 성장발육 상태 : 영아의 피하지방 및 상완위 발육상태

최경숙,최혜미,구재옥,임경숙,김주혜,김숙배 동아시아식생활학회 1997 동아시아식생활학회지 Vol.7 No.1

One- to three- month-old infants (n=232) were compared their upper arm cumference and skinfold thickness(triceps, subscapular) by feeding methods in cross-sectional study. There were two groups : breast-fed(BF) and formula-fed groups(FF). As reported previously^(7)), weight, length, head and chest circumferences of these infants were good, and overall growth status was not significantly different by feeding methods, but weight, weight velocity and chest circumference of formula-fed infants were higher than breast-feds at 3 month, significantly. Here, the triceps skinfold thickness of infants at 1, 2, and 3 postpartum months were 7.4, 9.5 and 10.5 ㎜, respectively. The triceps skinfold thickness of breast-fed infants were higher than formula-feds at 1 and 2 postpartum month, but at 3 month, that of formula-fed infants was greater than breast-fed infants, insignificantly. The subscapular skinfold thickness of infants were 6.4, 9.2 and 10.6 ㎜ at 1 to 3 postpartum months, respectively. The upper arm circumference of infants were 11.7, 13.4, 14.3㎝, and the arm muscle diameter were 34.5, 39.3 and 41.7㎝ at one to three postpartum months, respectively. The upper arm circumference of male infants was higher than females at 2, 3 postpartum months. Overall, there were no significant differences between feeding methods in triceps and subscapular skinfold thickness, upper arm circumference and arm muscle diameter. But 3-month-old formula-fed male infants showed bigger significantly in arm circumference than the breast-feds. From this survey, long-term survey on growth and body composition of large scales might be necessary to determine the effect of feeding methods of infants after 3 months and to set proper body composition standard for infant.