[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.

服飾意匠品에 나타난 水紋樣

박옥련,윤현주 慶星大學校 1998 論文集 Vol.19 No.2

In this thesis deals with SUMUNYANG(Water Pattern) which stands for the birth and the resurrection of human and symbolize the infinite ability of man, and study of this will help understanding the thought of our ancestros about SU(water) and their unique skills in patterning. 1. The historical background of SU SU represents legendary originality of giving birth to a life and growth. As one of the ten elements of SIPJANGSAENG, symbolizes the cleaness and purity as the fundamental element of birth, and our ancestors patterned its infinity. Being as anoe of the five element of YEUM and YANG, SU belongs to YEUM, harmonizing HWA(fire), and enables all living things to be born and grow. Symbols of noe, six, seven, three which has the meaning of SU, stands for the existence of life and death in human beings. 2. Development of SUMUNYANG in its shape and pattern S-Shape and PASANGMUN, half-circled wave shape, patterning the movement of SU as S-shape or half-circle shape, are found in earthenware of Late stone Age(Neolithic Age) and in the patterns on sword of SAMKUK Age. WAGWONMUM (a swirl pattern) is appeared as simple linear and curved line in the Bronze Age. And movement of line became more realistic in the pattern on the mirror in KOREA Age. Padomun (murmuring wave pattern), being different from CHUNGHAEPA, shows its SU pattern lide th real thing. CHUMGHAEPAMUN represents geometrically repeated wavy pattern, and schematized SU the most realistically, this pattern are found in the Age of Yi Dynasty. 3. SUMUNYANG, shown in clothing is appeared as CHUNGHAEPAMUN and this pattern was popular on HYUNGBAE(mark on the garment and cloth of king and queen, MUNMUBAGKWAN. In this pattern, SUMUNYANG plays as the assistant pattern, and background pattern, and provides stability in the coposition.

방사선 치료를 받는 암 환자들의 사회적 지지와 삶의 질과의 관계

정주희,류소연,윤혜은,남택근,오윤경,안현옥,박계남,이영선 朝鮮大學校 附設 醫學硏究所 2002 The Medical Journal of Chosun University Vol.27 No.2

Objective : This study was performed to investigate the relationship between social support and quality of life among cancer patients receiving radiation therapy. Matehals and Methods : The data were collected from 98 patients, who were receiving radiation therapy at two university hospitals located in GwangUJu, used by structured questionnaire. For statistical analyses of the association between quality of life and various characteristics, data were analyzed using t-test, ANOVA, Pearson 's correlation, and multiple regression analysis. Results: 1. There were 56(57.1%) males and 42(42.9%) females. Age ranged from 21 to 82 years. The primary sites of cancer were gastrointestinal tract (24.5%), lung (23.5%), breast (21.4%), and head and neck (11.2%) in order. 2. The mean scores of social, family, and medical support were 4.30 0.58, 4.49 0.78, 4.11 0.65, respectively. The score of quality of life was 5.83 1.63 (range: 1.95 ~ 9.05). 3. An analysis of the association between several factors of patients and quality of life showed that the statistically significant factors were age, the presence of distant metastasis, family support, medical support and social support. 4. As a result of the multiple regression analysis, only social support was significant (β=0.932, P=0.02) with quality of life, but age and presence of distant metastasis were not significant. Conclusion : This suggests that quality of life in cancer patients could be improved by strengthening the social support which consists of family and medical support. Further study would be necessary to evaluate separately several aspects of quality of life among cancer patients.

초등학생의 태권도 수련 프로그램과 정신력과의 관계

김옥주,김응식 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

This study had a purpose to define The Relations Between Taekwondo Training Programs and Mental Strength of Elementary School Students. In order to achieve this study objective, the Delphi Technique Analysis and the Quantitative Research were carried out. The analysis of Taekwondo training programs by the Delphi Technique was performed by means of the 3rd analysis with 30 experts. And as for the Quantitative Research, the study subjects were targeted for the total 265 pupils composed of 224 boys and 41 girls who were selected by the Group Random Sampling. This study took the primary school students in 4~6 years as the population who were training Taekwondo in the gym which was located in Gwangju. The results of this study that based on the methods and procedures summarized as follows: Taekwondo programs on the basis of the background variables, school year and income level showed the statistically significant differences in the body-centered and the mind-centered programs among the types of Taekwondo training programs. And the statistically significant difference was shown about the income level in the play-centered programs. This result showed the fact that, in training Taekwonclo, pupils showed differences for adapting themselves to the contents of body-, mind-, and play-centered programs according to the contents of programs based on school year and income level which were parts of the background variables.

아동보육 및 교육관련시설에 대한 어머니의 만족도

안지연,안옥희,박인전 영남대학교 지역발전연구소 1998 새마을지역개발연구 Vol.23 No.-

The purpose of this study was to investigate mother's contentment degree of the institutions related to child care and education. The subjects were 463 mothers with children enrolled in the institutions related to child care and education, who lived in T city. The frequency, percentile, means, x^(2) test, ANOVA and Scheffe´-test were used for data - analysis. The major findings showed that (1) mothers with children enrolles in the institutions related to child care and education more importantly perceived the distance to home, regular and consistency education, sociality development than factors when they choose a institution. (2) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were significant differences in the teaching tools, facilities and equipments. (3) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were no significant differences in the teacher's quality, relationship to teachers. (4) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were significant differences in the general management(hours of operation, cost, etc.). (5) the degree of satisfaction of mothers with children enrolled in the institutions related to child care and education were significant differences in the nutrition, safety, care.

중국 조선족 민속스포츠 문화에 관한 연구

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.

대학생의 색명 인지도

안옥희,손주희 영남대학교 지역발전연구소 1997 새마을지역개발연구 Vol.20 No.-

The objective of this study was to investigate the recognition of color names among college students. This study found the following: 1) Black, grey, red, green, violet and white in that order shown the highest recognitions in color names while indigo, crimson, deep carmine, heavy blue, orange and dark green showed the lowest; Color name recognitions showed the order of achromatic, neutral, warm and cool colors. 2) The color of the lower recognition in color names was ho주 widely different with major.

멀티미디어 기반의 발성훈련 시스템 설계에 관한 연구

이용주,양옥렬 圓光大學校 1996 論文集 Vol.31 No.2

본 고는 발성장애를 가진 사람들이 갖게 되는 발음교정과 언어학습의 어려움을 컴퓨터를 통해 보다 과학적이고 체계적인 훈련프로그램을 사용한 교육이 되도록 하기 위한 멀티미디어 기반의 발성훈련 시스템을 설계하여 그들의 교육에 실질적인 도움을 주고자 한다. 대부분의 음성언어 훈련기의 사용은 최근 들어 많이 발생하는 교통사고 등 심각한 뇌 손상을 입은 실어증(Aphasia) 환자의 치료용을 목적으로 하는 생리음성학적 측면에선의 치료용과 선천적인 발성장애를 가진 어린이의 초기교육에서 발성언어의 발화되어지는 특징을 교정하고자 하는데 연구 등이 주를 이루고 있다. 특히 어린이용 음성언어 훈련기는 어린이의 흥미를 높일 수 있으면서도 학습 능력을 향상시킬 수 있는 사용자 중심의 GUI(Graphic User Interface)의 형태로 개발되어져야 하며 시각적 효과를 극대화하여 보여주는 VUI(Visual User Interface)의 측면을 고려한 개발 연구가 필수적이다. 본 연구는 학습과정에서 컴퓨터를 효과적으로 이용하는 CAI(Computer-Aided Instruction) CourseWare의 형태와 반복적이고 지속적인 훈련의 역활을 할 수 있는 CBT(Computer-Based Training)의 두 가지 측면을 모두 고려하여 학습과정 동안에 지루함을 느끼지 않도록 국내의 사회적 환경을 고려한 적합한 일상 언어 체계에 부합되는 한국형 발성훈련 시스템을 연구하였다. 주요 사용자가 어린이 특히 청각장애를 가진 어린이들이므로 학습자의 상황을 세밀히 분석하고 이를 과학적이고 합리적으로 판단하여 이미 기록되어진 개인 학습 환경 정보들과 현재의 학습자의 반응을 종합 분석할 수 있는 모델을 만든다. 또한 사용자가 능동적 참여를 통해 자연스러운 흥미유발이 가능한 언어장애 교정 프로그램을 시험적으로 설계하여 시스템화 하는 후속 연구의 기반이 되도록 하였다. In Korea, at present, speech training tool for disabilities of speaking or listening have been using foreign countries' speech training tools. So, Korean speech training tools or software programs are needed for Korean disabilities. The Multimedia-based Auto Speech Training System was designed because of that kind of user-requirements. This system is scientific training program through. CAI(Computer-Aided Instruction) courseware types. The speech training program in this research was aimed for young children. Therefore, we propose the system using GUI(Graphic User Interface) and VUI(Visual User Interface: graphic, animation, moving picture etc.)-type formation. In this paper, we described user-requirement, system hardware interface requirements and program design requirement for Multimedia-based Korean Auto Speech Training system.

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.

곡면의 분지된 삼중 피복의 분포에 관한 연구

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.