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[논문] 2009개정 교육과정에 따른 물리Ⅰ교과서와 영국의 Advancing Physics에 제시된 삽화에 대한 학생의 인식
서주옥,이지애,김영민 釜山大學校 師範大學 科學敎育硏究所 2011 科學敎育硏究報 Vol.38 No.-
Students recognize illustrations before letters when they look at textbooks. Students find some illustrations difficult to understand, not because there is something wrong with the illustration itself but because information has not been provided or presented in an effective way. For this reason, Illustrations are very important for students to build up the concepts of what they are learning. For the purpose of the study, we have made 12 questions with selected 9 illustrations included in Information and Communication unit of the Physics Ⅰ textbooks according to the revised national curriculum in 2009 and Advancing Physics of UK and then we conducted a survey with 360 students of high school and 22 teachers of science. This study intends to recognition the contents of physicsⅠ textbooks, focusing on the chapter of Information and Communication. For this, a questionnaire on the three types of illustrations was prepared to find out what kind of illustration students thought was easy to understand and why they chose it. Based on the answers to the questionnaire, the conditions for clear and effective communication of textbook information through illustrations were found, by analyzing the advantages and disadvantages of some types of illustrations. In this study, illustrations students thought difficult were picked out be easier and clearer to understand to see which of them are more helpful for students. The features of illustrations easy for students to understand well are as follows: First, the essence of improving illustrations is that the contents should be concise and brief in order not to confuse students. The the illustration should also include each step of the process through which the result was achieved, instead of simply showing the result. Second, the illustration should not be difficult to externally visible; When high school students feel frustrated while trying to understand the illustration, they tend to give up rather than ponder more to get to the meaning. Third, no matter how difficult illustrations are, some good clues and explanations about them make students try to understand what they mean positively rather than lose interest.
초등학교 5. 6 학년의 비만도에 따른 스트레스·자아존중감 조사 연구
이은주,김옥란,신영희 김천과학대학 2003 김천과학대학 논문집 Vol.29 No.-
This paper is a descriptive study that inquires about stress and self-esteem of obese children to lend assistance about understanding emotional care as weight management of children. The data collection was given by the structured questionnaire during five days, from 5th to 10th on march in 2003 at one primary school located in K-city. The subjects were 286 children in 11-12 year old children. The instruments used for this study were an Obesity-Stress Scale(Cho Yang Rae, 1997) and a self-esteem questionnaire including Self-Perception Profile(Harter, 1982). Data were analyzed with frequency, percentages, x²-test, ANOVA, Pearson correlation using the SPSS program. The results were as follows; 1. A stress of obese children was the highest among three group, which was significant of statistical data. On the other hand, self-esteem do be shown the same as the above but was not significant statistically. 2. A relation between stress and self-esteem of obese children was shown to be in inverse proportion ratio so that the higher stress was the lower self-esteem. 3. To research the differences of the stress followed by the general characteristics of children, there are meaningful differences in sex, character, factor of stress, shape of father's body and shape of mother's body. 4. To research the differences of the self-esteem followed by the general character of children, there are meaningful differences in sex, character, shape of mother's body and socioeconomic status.
김명옥,김주영 대구효성가톨릭대학교 1997 연구논문집 Vol.56 No.2
A well-known Alexander's theorem[1] says that every orientable surface is a branched double covering of the sphere S², and every nonorientable surface is a branched covering of the projective planc. In this paper, we enumerate the equivalence classes of the 3-fold branched surface coverings p:S -> S²for a given surface S and show that every orientable surface is a branched 3-fold covering of the sphere S².
김서주,박옥련 慶星大學校 1999 論文集 Vol.20 No.2
The main purpose of this thesis is to study the make-up culture of China during the period of the Tang age. The make-up through its function of change and ornament is helpful in increasing self-satisfaction, promoting good personal relationship. In its early stage, the make-up also had incantatory and symbolic functions for improving health through psycological stability and for showing social status, age, sex, courage, power, and so on. In China, it usually was used with Boon together for red-colored make-up on a whole face. The color of red was used most frequently. Later then, more various colors were used in the make-up. As various mothods of partical make-up, there were Ak-hwang, Hwa-jeon, Sa-hong, and Myun-yup in China. A make-up culture usually reflects international atmosphere, the form of government economic situation, religious and social ideology, aesthetic sense, meaning of colors, and so on. As mentioned above, the make-up culture of the Tang age is very various and it is the most brilliant of the age in China.
하주원,백승,송종운,박충열,이용욱,박홍주,오희균,유선열,김옥준 大韓顎顔面成形再建外科學會 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.6
Pleomorphic adenoma of the palate is the most common of all intraoral salivary tumors. It can occur at any age but it presents most commonly in the 40∼60 age group, and there is no significant sex preponderance. It grows slowly and is usually painless, firm, well-circumscribed nodule. Because of high rate of recurrence, extra-capsular excision including the overlying mucosa and margin of normal tissue is recommended. We report 10 cases of palatal pelomorphic adenoma which have been successfully treated by extra-capsular excision. The surgical defects smaller than 3㎝ in diameter were covered with palatal acrylic splint for the secondary healing. The larger defects were repaired using palatal island flap in 3 cases, rotation flap and buccal fat graft in each 1 case. No patient showed any recurrence or malignant change during the mean follow-up period of 4 years and 9 months. These repair methods seem to be simple, reliable and uncomplicated procedures in the palatal surgical defects.
키토산이 배양중인 치주인대세포와 치은섬유아세포에 미치는 영향
김옥수,정현주 전남대학교 치과대학 2001 구강과학 Vol.13 No.1
The aim of this study was to evaluate the effects of chitosan coating on the attachment, proliferation, functional and morphological change of periodontal ligament cells and gingival fibroblasts. Primary culture of human periodontal ligament cells and gingival fibroblasts were grown in Dulbecco's modified Eagle's medium with 10% fetal bovine serum and 1% antibiotics. In experimental group, cells were inoculated in the multiwell plates coated with chitosan in concentration of 0.02, 0.2 and 2㎎/㎖. Cell counting and MTT assay were done after 0.5, 1.5, 3, 6 and 24 hours of incubation to evaluate the cell attachment, and then after 2 and 7 days of culture th evalute the cell proliferation. The alkaline phosphatase activity was measured after 4 and 7 days of culture and the ability to produce mineralized nodules was evaluated after 21 days of culture. The results were as follows: 1. The morphology of both cells on the chitosan coating was round or spheric. Round cells were aggregated arger 6 hours of culture. Aggregated cells on the chitosan coated surface showed nodule like appearance after 24 hours of culture and not achieved confluency at 7 days. 2. During early period of culture, the attachment of periodontal ligament cells and gingical fibroblasts were inhibited by chitosan coating Inhibition of cell attachment tended to increase with the concentration of chitosan. 3. At the chitosan concentration of 0.02 and 0.2㎎/㎖, periodontal ligament cells were more rapidly proliferated at 7 days, compared to the control group. At the concentration of 2㎎/㎖, the proliferation of gingival fibroblasts and periodontal ligament cells was inhibited(p<0.01). 4. Alkaline phosphatase activity of periodontal ligament cells was increased in chitosan coated group, especially at the concentration of 0.02㎎/㎖ after 4 days of culture. Alkaline phosphatase activity of gingival fibroblasts was inhibited by chitosan coating and decreased in course of time. 5. Periodontal ligament cells produced mineralized nodules on chitosancoated wells without the addition of mineralized nodule forming materials (ascorbic acid, β glycerophosphate, dexamethasone). With the addition of mineralized nodule, forming materials, periodontal ligament cells produced more mineralized nodules at the concentration of 0.02㎎/㎖, compared to the control. Gingival fibroblasts also produced the mineralized nodule at the concentration of 2㎎/㎖ of chitosan. In summary, the attachment, proliferation, cell activity, and alkaline phosphatase activity of periodontal ligament cells depended on the concentration of coated chitosan and those of gingival fibroblasts were inhibited by chitosan. Chitosan stimulated mineralized nodule formation by periodontal ligament cells. At the appropriate concentration (0.02㎎/㎖), chitosam could increase alkaline phosphatase activity, stimulate the formation of mineralized nodule by periodontal ligament cells have antifibroblastic activity on gingival fibroblasts. These results suggest that chitosan can be used as an adjunct of regeneration, bone graft and the matrix of tissue engineering for periodontal regeneration, especially bone regeneration.
옥광, 서량, 이주천 忠北大學校 平生體育硏究所 2013 平生體育硏究所 論文集 Vol.25 No.-
Throughout China ethnic Koreans' folk sports study, although many scholars and graduate students on Chinese Korean folk sports present situation, reasons and effect factors were studied in detail and has obtained a lot of valuable research results for the Chinese Korean folk sports culture inheritance and development. But these studies are confined to the cultural about Korean folk sports, still belong to the local studies. So far nobody to comprehensive, scientific, systematic digs Korean folk sports many aspects, analyzes their cultural characteristics and nature, especially not from interdisciplinary, multidisciplinary comprehensive analysis of Korean folk sports culture of the diversified development of the integrated research. In 2001 Yanbian made" western big development" this express. A review of 10years of development, the Korean sports career gained brilliant achievements of hitherto unknown; in 2009 the State Council formally approved the "China Tumen river area joint development program compendium in Changji mapbar guide zone" become so far the only a state approved the implementation of the border area development and opening. From the policy perspective, Yanbian area to enjoy the great western development, ethnic regional autonomy, the Tumen river area the development of a number of preferential policies in a body, the Korean sports development brings new opportunity and challenge. This paper studies the characteristics of Chinese Korean folk sports culture the comprehensive system research, analysis of Chinese characteristics of Korean folk sports culture and its development trend, reveals its cultural function and characteristics, clarify Chinese characteristic of Korean folk sports culture, in order to get scientific and reasonable conclusion, as the Korean folk sports culture inheritance and protection to provide a solid theoretical foundation; find out the crux of the problem, the breakthrough development bottleneck, to the Chinese characteristics of Korean folk sports culture inheritance and development to practice guidance effect.
주의력 결핍 아동의 행동변화를 위한 원예·압화 프로그램 구성과 실험설계 연구
최중옥,김주창 한국특수아동학회 2002 특수아동교육연구 Vol.4 No.2
본 연구는 원예ㆍ압화 프로그램이 ADHD 아동의 주의력 결핍 행동의 향상에 미치는 효과를 규명해 보기 위한 프로그램 구성과 실험설계를 연구하는데 그 목적을 두고 있다. 본 연구의 대상은 일반학급에 재학중인 아동 가운데 DSM-Ⅳ의 주의력 결핍 과잉행동 장애 진단준거, ADHD-SC-4(ADHD Symptom Checklist-4) 범주 A 항목 검사결과 주의력 결핍증후군 심각도 점수(Symptom Severity Scores)에서 주의력 T≥59, 중도이상의 심각도 점수를 나타내는 아동 3명을 대상으로 선정한다. 실험설계는 ABAB 연구설계를 적용한 20회기의 원예ㆍ압화 프로그램을 실시하는 가운데 석 달반동안 관찰될 것이다. 그리고 관측행동 자료는 ADHD 아동의 주의력 결핍행동의 주요 특성인 선택적 주의력의 결핍, 지속적 주의력의 결핍, 주의력 조절능력의 결핍 등을 중심으로 통계적으로 뿐아니라 임상적으로 분석될 것이다. 본 연구는 교육현장에서 학생들의 주요한 기초학습기능인 주의력의 향상을 위하여 원예 및 압화활동을 활용한 프로그램을 제시한 것으로 현장교사나 부모들의 특수교육 프로그램 개발이나 실행에 시사점을 줄 것으로 본다. The purpose of this study is to examine the effect of the Horticulture & Pressed flower Program on the improvement of attention deficit behavior of ADHD children. The subjects of this study are the children in general education classes whose Symptom Severity Scores are T≥59, that is higher than average, based on the result from the test of DSM-IV, ADHD-Symptom Checklist 4, Item A, which is a diagnosis standard of attention deficit behavior. Among the 2nd grade students in Elementary School A in Busan, 3 children of ADHD will be observed for three and half months, with 20 times of the Horticulture & Pressed flower Program applied under ABAB design. And the data of observed behavior will be analyzed statistically and clinically on the point of three major characteristics of ADHD children's attention deficit behavior, which are the lacking of selective attention, the lacking of constant attention, and the lacking of attention adjustment ability. The recommendation for further study is as follows; First, A study on the influencing on change of ADHD by developing Horticulture & Pressed flower Program. Second, Not only ABAB research design, but also other research design will be needed to study Horticulture & Pressed flower Program for ADHD. Third, A study on the Horticulture Therapy Program for handicapped family.
정옥주 서울대학교 국제지역원 2000 국제지역연구 Vol.9 No.2
성당의 교구를 기본으로 구획되어, 12세기 이상의 역사를 가지고 있는 프랑스의 꼬뮌은 주민들 정체성의 상징임과 동시에 이 나라 공간 구조 및 지방 자치하에서의 국토 개발정책을 이해하는데 핵심이다. 인구 및 면적에서 그 규모가 너무 작기 때문에 관리와 개발의 효율성이 떨어지는 프랑스 꼬뮌의 한 약점은, 농촌 탈출을 거쳐 오늘날 Rurbanisation으로 이어지는 농촌 공간 변화와 맞물려 농촌 지역 꼬뮌들의 협력 필요성을 더욱 강화하고 있다. 공공서비스 공급과 관리를 위한 단순한 형태의 조합에서 시작된 꼬뮌 협력체는, 꼬뮌의 강제적 통합 정책이 실패로 끝나면서, 재정을 공유하고 개발정책을 공동으로 결정시행하는 더 결합된 형태의 협력관계로 발전하여 국토개발 정책의 기본 단위가 되고 있다. 기초 지방자치 단체인 꼬뮌의 권한중 상당 부분을 이양 받는다는 점에서 80년대 이후 강력하게 추진 되고 있는 지방분권의 측면에서도 중요한 의미를 띤다. 이 글은 꼬뮌이 가지는 고유의 독립성을 존중하면서 꼬뮌간의 협력으로 관리와 개발의 효율성을 도모해 나가는 프랑스의 경우를 살펴보고, 이를 통해 우리나라 행정구역 개편에서 야기되는 갈등들을 보는 새로운 시각과 이에 기초한 공간정책을 제시하고자 한다. 꼬뮌간 협력의 한 보기로서는 프랑스 북서부의 Bretagne 지방, Ctes d'Armor에 소재한 la Communaut de Communes du Pays de Lanvollon-Plouha를 예로 든다. The French Commune System and Intercommunal Cooperation The well-known subdivided French commune system is crucial in this paper to an understanding of the rural organization and the decentralized regional development policy in France. As the rural exodus and the phenomenon of "rurbanisation" unfold, the rural communes with a naturally small scale have become more and more obliged to cooperate either mutually or with the nearby urban communes. Since a fail of the authoritarian communal fusion, intercommunality has been considered as the best means of arbitrating between the efficient regional development and the communes' desire for autonomy. Intercommunal cooperation, initially employed as a simple tool of the disstributing basic services, replaces the power of the communes concerning the regional development, involving the delegation of the most of communal competences to the intercommunal structure (Etablissements publics de cooperation intercommunale ). In this paper considering the French commune system and the intecommunal cooperation, I have dealt with the current mutations of rural space, especially the rurbanisation, and insisted on a development of a rural type of intercommunal cooperation through the example of the la Communaut de Communes du Pays de Lanvollon-Plouha, located in Bretagne, the north-eastern side of France.