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이종 채널 결합 신호 방식간 변환을 위한 알고리즘 및 실현 기법에 관한 연구
김춘희,염흥열,김재근,김재명 한국통신학회 1989 韓國通信學會論文誌 Vol.14 No.4
현재 국제적으로 권고되고 있는 디지털 계위에서는 유럽 방식과 북미 방식이 있으며, 이종 계위를 적용하는 국가간의 디지털 접속시나 이종 계위를 혼용하는 지역에서는 두 전송 방식간의 정합 기능이, 특히 신호 방식간(signalling) 변환 기능이 매우 중요하다. 본 논문에서는 두 방식의 신호에 적용되고 있는 채널 결합 신호 방식에 대해 설명하고, 다양한 적용 형태에도 융통성 있는 구현이 가능하도록 설정된 신호상태 변환 알고리즘과, 전송로 상의 에러로 인한 신호 천이의 오류를 방지하기 위해 적용한 상태 천이 알고리즘을 제시한다. 또한 이러한 알고리즘의 효율적인 구현 방법을 제시한다. The need to conversion between NAS and CEPT networks has led to the development of PCM standards conversion techniques, especially signalling conversion techniques. This paper contains a brief description and general overview of channel associated signalling(CAS) of 24-channel system and of 30-channel system. The line signalling conversion algorithm between two systems and the transition detection algorithm of call status is proposed. And this paper presents the effective inplementation techniques of these algorithm.
김춘희,남기원,우영숙,최순덕 한국영유아교원교육학회 2011 유아교육학논집 Vol.15 No.5
This study analyzed the general research trends of teacher training in early childhood science education. In this study, 43 early childhood science education articles from theses and 8 Korean academic journals, categorizing each article according to research method, purpose of teacher training, approach method of teacher training and teaching strategy were examined. It also examined by era and target. The followings are the result of this study. First, in terms of research type, the majority of study method used were qualitative study in both preservice and inservice teacher's studies. In collecting data, the methods of content analysis in qualitative study and test methods in quantitative study were most frequently used. Second, we analyzed the object of the teacher training. Consequently, the studies of teaching skills were mostly done with inservice teachers while perceiving of science education were researched with preservice teachers. Examining the changes each year, there were tendency of different areas, scientific knowledge, teaching skills, perceiving and attitude of science education, increasing and being studied together. Third, the total number of 21 approaches were found resulting from the analysis of teacher training approaches. Constructive approach, inquiry-based approach, reflective approach, concept mapping approach were used in both study of preservice teacher and inservice teacher. Fourth, as a result of analyzing the teaching strategies in the teacher training, it showed 27 diverse research method in total generally 5-6 teaching strategies were used together in a study. The strategies widely used now are Self-reflection journal writing, consulting and discussion, a lecture, case study since rapid increase in 2000. 본 연구는 유아과학교육을 위한 교사교육의 연구동향을 알아보고, 그 결과가 시사하는 교사교육의 방향과 연구과제를 제시하고자 한다. 연구의 목적을 달성하기 위하여 국내 학위논문 및 학술지 논문 43편을 중심으로 연구방법, 교사교육의 목적, 교사교육 접근법, 교수전략을 예비교사와 현직교사를 대상으로 나누어 분석하고 연도별 연구의 변화를 분석하였다. 연구방법은 질적연구 방법 중 내용분석방법이 많이 활용되었으며, 태도 및 인식 변화에 대한 연구가 많이 이루어졌다. 교사교육 접근법은 구성주의, 탐구중심, 반성적 교수, 개념도 전략 접근법이 많이 사용되었고, 교수전략으로는 반성적 저널쓰기, 협의 및 토의, 강의, 수업사례, 면담이 교수전략으로 많이 활용되었다. 연구결과, 유아과학을 위한 교사교육이 2000년 이후 빠르게 증가하고 있으며, 교사교육에서 연구방법, 교육목적, 교수전략 등이 중복되어 연구되고 있었다.
김춘희 충남대학교 교육연구소 2015 교육연구논총 Vol.36 No.3
The purpose of this study was to investigate gender characteristics which appeared in the career paths of women practice counselors. For this purpose, this study established a research question, “What are the gender characteristics that appear on the career paths of women practice counselors?” To solve this research question, this study conducted research on the life histories of two professional women practice counselors in middle ages. The majority of the data was collected through interviews and the study analyzed the gender characteristics which appeared in the career paths of these two women counselors. As the result of analysis, the following characteristics were found: first, the career paths of the two women counselors were greatly influenced by the development cycle of their families; second, women counselors experienced conflict between gender evaluations and their identities as professionals in their jobs; third, the two women counselors showed integrated gender characteristics in their career paths. Social, educational and counseling meaning of these analysis results are as follows: first, gender characteristics have considerable effects on women's career paths in modern Korean society; next, in order to prevent women's career interruption and downgraded reentry into new areas, education and training require review and reconsideration; third, reevaluation is needed on the professional expertise of careers with caring functions which become 'genderized' as female careers; lastly, women counselors should perceive their gender issues as cultural diversity in counseling scenes. 본 연구에서는 여성 개업상담사의 진로과정에서 나타나는 젠더 특성을 알아보고자 하였다. 이를 위해 ‘여성 개업상담사들의 진로과정에 나타나는 젠더 특성은 무엇인가?’ 라는 연구문제를 설정하였다. 연구문제 해결을 위해 상담전문가인 중년의 두 여성 개업상담사의 생애사 연구를 진행하였다. 주 자료는 인터뷰를 통해 수집되었으며 두 여성 개업상담사들의 생애에서 진로에 나타난 젠더특성을 분석하였다. 분석결과 다음과 같은 사항들이 발견되었다. 첫째, 두 여성상담사들의 진로과정은 가족의 발달주기에 큰 영향을 받았다. 둘째, 한 여성상담사는 상담하는 일에 대한 젠더적 평가와 전문직으로서의 정체성 사이의 갈등이 있었다. 셋째, 두 여성상담사들은 진로과정에서 통합된 젠더특성을 보여주었다. 이상의 분석결과가 갖는 사회⋅교육적 의미와 상담에서 갖는 의미는 다음과 같다. 먼저 현대 한국사회의 여성 진로과정에 젠더 특성은 상당한 영향을 미친다. 다음으로 여성들의 경력 단절이나 새로운 분야로의 진입 시 하향진입을 예방하기 위해 교육, 훈련에 대한 문제를 검토해야한다. 다음으로 여성적 직업으로 젠더화 된 돌봄 기능 직업이 갖고 있는 전문성에 대한 재평가가 필요하다. 마지막으로 여성상담사들은 자신들의 젠더이슈를 상담 장면에서 문화적다양성으로 인식해야한다.
김춘희 중국인문학회 2006 中國人文科學 Vol.0 No.33
It is a tragic irony of history that Li Zhi, who represented the 'new' in a transitional period in history, was eliminated by the antiquated system and long-established conventionality. He died dishonorably in prison only after severe denunciation and various false accusations. Futhermore, his life achievements have been distorted from his true natures because of the polarized analysis of him - an eccentric mad man or a genius with great foresight. To refrain from emphasizing a mere unilateral aspect of Li Zhi, this research attempts to unveil Li Zhi's way of thinking and reasoning rather than examining his political ideologies, literary works, and ethical ideas. Without understanding how his mind works it is impossible to understand the contradictions in his actions such as being interested in politics even after retiring from a government post, his views on loyalty and justice - being loyal to the king whilst remaining faithful to his individual conception of justice, living in a buddhist temple and criticising confucianism whilst considering himself to be a confucian scholar. The entire study process took place in a different perspective from existing studies, refraining from methods which emphasize on Li Zhi's fragmentary features and emboss only one aspect of the person. The study, in an attempt to understand the Li Zhi's contradictions, discloses the synthetic idea and characteristics seen in Li Zhi's works.
김춘희 중국인문학회 2008 中國人文科學 Vol.0 No.40
If proses, which comprise most of modern writings, are western essays, ‘Xiaopin’ would be the equivalent of that for Chinese literature. Although ‘Xiaopin’ is less popular than main stream literary work such as poetry, novels and plays, the Chinese essay has not only greatly influenced China, but also Chosun. The prose influenced many Chosun writers such as Yeun-Am Pack Ji Won and was popular amongst various significant figures in the History of Korean-Chinse Literature. It later gave rise to the restoration of literary style. Afterwards, Xiaopin attracted attention in modern China by Lin yu-tang and Luxun’s Controversy of Xiaopin. The Late Ming Essays were a unique prose during the Ming Dynasty which was brought forward by the era's demands for the new. The characteristics of the content of the Late Ming Essays were the Pursuit of True Mind and Resistance whilst the characteristics of its form is that it was a free form of writing where there is a sense of humor or satire in the writing and that it may even use profane language. Although the Late Ming Essays are generally known to have begun during the Yuan Hong-da, this study sees Li Zhi's proses as its origin. This is because Li Zhi had directly affected and many of his literary characteristics conform to the characteristics of the Late Ming Essays. This study seeks to find Li Zhi as the writer who started a new style of writing and Li Zhi's phase as a Xiaopin writer in Chinese literature.