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권성호,최인호,심현애,이승진,김경현,장상현 한국교육정보미디어학회 2003 교육정보미디어연구 Vol.9 No.4
본 연구는 초·중등 사이버 가정학습체제의 구축 모형 개발을 목적으로 한다. 이를 위해 첫째, 사교육비 관련 현황 및 우리나라의 사회·현실적 요구를 분석하고, 둘째, 사이버 공간에서의 학습을 지원하는 학습이론을 탐색하여 얻은 시사점을 바탕으로 사이버 가정학습체제 개발 원리를 도출하였으며, 셋째, 학습이론적 적용의 틀을 기반으로 사이버 가정학습체제 구축 모형을 개발하고, 각 모형에 대한 세부적인 설명과 시행 시 고려해야 할 사항을 제시하였다. 사이버 가정학습체제 구축 모형은 체제 구성요소와 각 요소들 간의 관계를 도식화한 체제 구성도를 바탕으로 사이버 가정학습체제를 운영하는 활동 주체들의 역할을 정의한 운영 모형, 사이버 가정학습체제 내에서의 학습 유형과 흐름을 보여주는 학습 모형, 사이버 가정학습체제 내 학습 콘텐츠의 구성 기준을 제시하는 콘텐츠 모형 그리고 사이버 가정학습체제 내에서의 학습에 대한 학업성취도 평가와 체제 평가를 위한 평가 모형으로 구성되었다. 각 유형별 모형은 필요에 따라 하위 모형으로 분류되어 총 17개의 사이버 가정학습체제 모형을 제시하였다. 또한 사이버 가정학습체제가 사교육비 절감과 공교육 지원이라는 궁극적인 목적을 달성하기 위해 고려되어야 할 시사점으로 환경자원, 학습자원, 인적자원, 홍보 마케팅 등의 네 가지 측면으로 나누어 제시하였다. The study is purposed to develop a set of construction models for Cyber Home Study System(CHSS) to support the students' self study through internet at the level of elementary, middle and high school students. This is intended to reduce the over spending of the private educational payment, causing the social conflict and antagonism in Korea, and finally to support the public education. The study problems are as follows: 1. Analysis on the social and authentic needs for reducing the private educational payment which causes the social conflict and antagonism in Korea. 2. Setting up the principles to develop the construction model for CHSS to apply the learning theories in support of the learning in the cyber space. 3. Development of a set of construction models for development and construction for CHSS, based on the theoretical developmental principles. The construction model for CHSS developed in this study contains a systemic diagram of the whole CHSS, and 4 major models: a model for management, the model for learning process, the model for content design, and the model for evaluation. The systemic diagram for CHSS demonstrates various components, which consist of the whole system, and the relationship among the components. The model of management identifies the role of each organization by which the CHSS is operated. The Learning process model is classified with 9 sub-models converging on the three factors. These factors are the learner subject, the existence of tutor support, and the relationship to the local school. The models for content design proposes the guideline for design and production of learning content. The evaluation model is composed of three sub models: evaluation for individual learning achievement, evaluation for learning achievement of the tutor supported calss members, and the system evaluation. Finally, 4 kinds of suggestions is suggested to accomplish the purpose of CHSS in terms of environmental resources, learning resources, man power, and advertising and marketing strategies.
PCR 기법을 이용한 한국재래산양 β-casein 유전자의 특성
김지애,류승희,유성란,이준헌,서길웅,김선균,상병찬 충남대학교 농업과학연구소 2002 농업과학연구 Vol.29 No.2
본 연구는 한국 재래 산양 112두와 유산양인 Saanen종 7두의 혈액으로부터 genomic DNA를 추출하고, PCR-RFLP 방법에 의해 β-casein 유전자의 특성을 분석하여 한국재래산양의 효율적인 유전자원의 보전 및 개량을 위한 기초 자료로 제공하고자 실시하였다. 한국재래산양의 genomic DNA로부터 PCR기법을 이용하여 β-casein의 유전자좌를 증폭한 결과 각각 481bp 크기의 단편이 양호하게 증폭되었음을 확인하였다. β-casein 유전자좌의 증폭산물에 대한 Bal Ⅰ의 제한효소를 처리한 결과, β-casein AB형은 481bp, 284bp 및 197bp의 단편을, 그리고 BB형은 284BP와 197BP의 단편을 한국재래산양과 유산양인 Saanen 종에서 확인 할 수 있었다, 유전자형 빈도에 있어서는 한국재래산양에서 β-casein AB 및 BB의 빈도는 각각 6.25 및 93.75%이었고, 유산양인 Saanen 종은 각각 57.14 및 42.86%이었다. 유전자빈도에 있어서는 한국재래산양의 β-casein A 및 B의 빈도가 각각 0.031 및 0.969이었고, Saanen 종에서는 각각 0.286 및 0.714의 빈도를 보였다 한국재래산양의 β-casein 유전자의 염기서열과 이미 보고되어 있는 goat의 염기서열(GeneBank accession Number M90556)간에는 총 11개의 염기서열에 차이를 나타내어 97.71%의 상동성을 보였다, 따라서 한국재래산양의 β-casein 유전자의 다형성과 염기서열 분석에 의한 분자유전학적 특성의 규명은 한국재래산양의 유전자원의 보전 및 개량을 위한 기초 및 응용 자료로 이용될 수 있을 것으로 생각된다. This study was performed to provide the basic data for preservation and improvement of genetic resources according to finding genetic construction obtained from analysis of genetic characteristics of β-casein gene in Korean Native goat and Saanen using the PCR-RFLP. This study confirmed the amplified products of 481bp fragments obtained from the amplification of β-casein loci by PCR. The β-casein AB genotype showed 481, 284 and 197bp, and β-casein BB genotype showed 284 and 197bp fragments in Korean Native goat and Saanen. The frequencies of β-casein genotype in Korean Native goat were 6.25 and 93.75% for AA and AB and the frequencies of β-casein genotype in Saanen were 57.14 and 42.86% for AA and AB types. The frequencies of β-casein A and B alleles were 0.031 and 0.969 in Korean Native goat and the frequencies of β-casein A and B alleles are 0.286 and 0.714 in Saanen, respectively. The nucleotide sequence of β-casein gene of Korean Native goat was 97.71% higher homology with 11 nucleotide sequences difference of that of goat reported in GeneBank (M90556). Therefore, this study of molecular genetic characteristics by the analysis of genetic polymorphism and sequencing for β-casein gene should be used as basic and applying data for preservation and improvement of genetic resources in Korean Native goat breeding.
김성애,최완규,이성주 조선대학교 전자정보통신연구소 2001 電子情報通信硏究所論文誌 Vol.4 No.1
Highly cohesive classes define only a data factor(instance variable) whose all methods(or operations) refer to, or have the maximum connection among elements in a class. Therefore, an increase in the number of the data factors, and the operations to obstruct the maximum connection among elements in a class are the main factors to decrease the class cohesion. In this paper, we propose a new measure, called CCM(Class Cohesion Measure), which can measure the class cohesion more consistently with our intuition on the basis of factors to decrease it. We use the reference graph in order to find the decreasing factors of the class cohesion, and measure the class cohesion on the basizs of analysis of the domain reference graph. CCM can provide more upgraded measures than the existing measures through comparing it with the measures of existing cohesion.
사회극이 고등학교 복학생의 학교적응과 자기효능감에 미치는 효과
김성애,강문희 서울여자대학교 특수치료전문대학원 2005 심리치료: 다학제적 접근 Vol.5 No.2
본 연구는 다양한 학교부적응의 이유로 중퇴하였다가 복학한 실업계 고등학교 청소년들을 대상으로 그들이 학교생활에 재적응하는데 사회극을 통한 개입이 효과적인지를 탐색하고자 하는 목적으로 수행되었다. 이를 위해 경기도에 소재한 실업계 A고등학교의 복학생 16명 중 실험집단 8명을 대상으로 학교적응을 위한 사회극을 11회에 걸쳐 실시하였다. 사회극 프로그램은 복학생들의 학교적응을 돕고 자기효능감을 향상시킬 수 있는 내용으로 구성하였다. 본 연구 결과에 의하면 사회극은 복학생들의 학교적응을 높이고 자기효능감을 향상 시키는 데 긍정적인 효과를 미친 것으로 나타났다. 이러한 결과는 학교부적응 등의 이유로 학교를 중퇴했다가 복학한 청소년들이 사회극을 통해 자기 탐색의 기회를 가지면서 자신을 좀 더 깊이 이해하는 계기가 되었으며, 또한 대인관계 기술을 습득하는데 긍정적 효과를 미친 것으로 해석된다. 본 연구는 앞으로 복학생을 대상으로 학교적응을 돕기 위한 상담활동을 계획하고 진행해 나가며 보다 체계적인 프로그램 개발을 위한 기초자료를 제공하는데 의의가 있다. The purpose of this study was to examine the effects of sociodrama to increase effectiveness in self-efficacy and school adjustment for returning high school students. The research questions of this study were as follows. 1. Can sociodrama help in school adjustment for returning high school students? 2. Can sociodrama be effective for improving self-efficacy of returning high school students? For this study, 8 vocational training high school students were selected in Gyungkido district and sociodrama were carried out for stimulating school adjustments. Each 150 minutes-session was conducted twice a week from March 9th in 2005 to April 8th in 2005. Total 11 sessions were administered. The sociodrama were mainly directed by researcher and an assistant. The results are as follows. First, after sociodrama sessions, returning high school students adjusted better to school than before and showed decline in school maladjustment. Second, after sociodrama session were conducted, returning high school student's self-efficacy increased. The results of the present research show the sociodrama is an effective intervention strategy for increasing scale of school adjustment and self-efficacy for returning high school students. The results revealed that the sociodrama helped them to understand themselves thinking self-inquiry and trying to find solution for their future. Discussions and suggestions were made for further research.
김상애 新羅大學校 1984 論文集 Vol.16 No.-
The primary purpose of this study is to evaluate the nutritional status on college women. Furthermore it made an attempt to find and define nutritional problems and assist in establishment on their nutritional improvement plan. As a result of research through making statistics of nutrient intake, physical condition and nutrient intake based on the living environmental factors for each major study groups in our college with 550 students as the subject of investigation, the following results have been obtained: 1. The average daily calories intake of the student investigated amounted to 1,600Cal accounting for 80% of RDA and the total protein intake reached 66gm accounting 94% of RDA. The intake of animal protein was 32gm (48%) and superior in terms of quality. The energy component ratio was carbohydrate, protein and fat; 71.2(285gm) 16.4(66gm) and 12.4(22gm) respectively. 2. The average height, weight, weight and Kaup's value were 160cm, 50Kg and 1.95 respectively. 3. The state of nutrient intake based on the living environmental factors: As to the nutrient intake, we have found that the students who live at their own home, relative house were superior and no difference between such factors as growing place, religion, shape of housing unit, etc. However, significant level have been recognized between the educational level, nutrient intake, Kaup's value, between the level of income, the number of brothers and sister, Kaup's value and between the physique which they consider themselves, energy intake and Kaup's value.
위장관에 형성된 티로신 결정체 : 부패에 의한 간섭현상
이상용,최영식,임미애 大韓法醫學會 2000 대한법의학회지 Vol.24 No.1
Distinction of antemortem changes from postmortem artifacts is of obvious importance in determining the cause of death. Problems in differential diagnosis may occur as a result of faulty autopsy technique, decomposition changes and destructive environmental factors. Recently we experienced a formation of tyrosine crystals on the gastric and esophageal mucosa of decomposed corpse. The tyrosine crystals found on the gastric and esophageal mucosa were very similar and small pin-head sized whitish gray granules. At first we suspected them as a certain drugs or toxic substances. But the granular materials were confirmed as tyrosine crystals by infrared spectrum analysis. So we report here as a first confirmed case in korea. We think the tyrosine crystal is formed by putrefactive processes and consider as one of the putrefactive artifacts.