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ERROR FREE 통신 I / O 루틴을 위한 시스템 프로그램
김성광(KIM SUNG KWANG) 한국정보과학회 1987 한국정보과학회 학술발표논문집 Vol.14 No.2
본 논문 에서는 ERROR FREE 통신 I/O 루틴을위한 시스템 프로그램을 제안하며 IBM PC 에서 실행되는 XON/XOFF 프로토콜의 기능을 이용하여 ERROR FREE 통신용 I/O ROUTINE 을 개발한다. 이들 루틴은 ERROR FREE RECORO 을 실제적으로 처리하고 시스템간의 파일 전송에 이용되며 또한 통신용 SOFTWARE 개발에 유용한 C LANGUAGE 의 FUNCTION 으로 이용된다.
항결핵제(抗結核劑)의 결핵균(結核菌)에 대(對)한 작용(作用) 및 미세구조(微細構造) 변화(變化)
등영건,정성덕,김성광,Deung, Young-Kun,Cheung, Sung-Douk,Kim, Sung-Kwang 한국현미경학회 1978 Applied microscopy Vol.8 No.1
The aim of this research was to discover the action mechanism of various antituberculosis agents (isoniazid, paraaminosalicylic acid and streptomycin) which act on Mycobacteria tuberculosis hominis $H_{37}R_v$ and also to study the relationship of ultrastructural changes and the growth pattern in Mycobacterium tuberculosis hominis. The ultrastructural change was observed with an electron microscope while the growth pattern was studied through in vitro culture. The results are summarized as follows: 1. The ultrastructural changes found in the group treated only with isoniazid were the loss of nuclear materials and the appearence of electron dense granules. 2. In the group treated with paraaminosalicylic acid, thickening of nuclear filaments and meso some arrangement disorders were observed. 3. In the group treated with streptomycin, the ribosome particles appeared indistinct and the cytoplasm was denaturalized. 4. In the group cross treated with all three agents, all the ultrastructural changes mentioned above could be observed in the cell just as they appeared in the single treated groups. 5. In all of the single and in the crossly treated group, there were no significant changes note in the cell wall or cytoplasmic membranes of any of the cells observed. 6. In the cultural data in vitro, through the crossly treated group and single treated group. growth was observed in 3-5 weeks of culture.
천무 발사대와 복합항법장치의 정렬절차 개선을 위한 연구
배공명,이시호,김성광,강태우,Bae, Gong-Myeong,Lee, See Ho,Kim, Sung-Kwang,Kang, Taewoo 한국군사과학기술학회 2018 한국군사과학기술학회지 Vol.21 No.3
Boresight process is to match the misalignment between PNU(Position Navigation Unit) and the reference axis of K-MLRS cage. It is important process to ensure accuracy of K-MLRS. When PNU is removed from cage in the previous alignment procedure, there is a misalignment angle with cage of K-MLRS during reassembly process. Therefore, boresight process is always need to align reference axes between PNU and K-MLRS cage. However, this study has proposed the case alignment process that it enable to correspond to reference axes between ISA (Inertial Sensor Assembly) block and PNU case. So, improved alignment procedure enables to install PNU in the reassembly process without additional boresight process.
이은상(Lee Eun-Sang),김하늬(Kim Honey),임세은(Yim Se-Eun),이태경(Lee Tae-Kyung),김성광(Kim Sung-Kwang) 부산대학교 교육발전연구소 2019 교육혁신연구 Vol.29 No.2
연구목적: 최근, 기업가정신은 공공분야 뿐만 아니라 모든 조직 구성원이 지녀야 하는 개념으로 확장되고 있다. 본 연구는 기존의 창업 중심의 기업가정신 교육의 한계를 보완하고, 공공의 문제를 해결하는 기업가정신 함양을 위한 체인지메이커 교육 프로그램을 개발하는 것이다. 연구방법: 이를 위하여 아쇼카(Ashoka)의 청소년 체인지메이커 양성 프로그램인 유스벤처 프로그램, 기존의 기업가정신 교육 프로그램을 분석한 후 1차 프로그램을 도출하였다. 그리고 학생 및 현장교육자의 요구를 반영하여 2차 프로그램을 구성하였고, 전문가 검토를 통해 최종 프로그램을 개발하였다. 연구결과: 프로그램의 핵심요소로서 ‘정체성 형성하기’, ‘문제발견하기’, ‘해결책 찾기’, ‘실행하기’, ‘퍼뜨리기’, ‘지속적인 변화 만들기’가 도출되었다. 그리고 학생과 현장교육자, 전문가 검토를 통해 총 48개의 활동모듈이 개발되었다. 논의 및 결론: 본 연구에서 개발한 프로그램은 초중등교육에서 모든 청소년들이 기업가정신을 함양함으로써 공공의 문제를 해결하는 체인지메이커로 성장하는데 활용되기를 기대한다. Purpose: The importance of entrepreneurship has been increasing not only to the public sector but also to the members of every organization. The primary purpose of this study is to develop a changemaker education program for fostering the extended notion of entrepreneurship that complements the limitations of existing start-up-oriented entrepreneurship education and includes solving social problems. Methods: To this end, the Youth Venture program, the youth social entrepreneurship education program in Ashoka, and the existing entrepreneurship education programs in South Korea were analyzed. Results: As a result, ‘establish identity’, ‘define problems’, ‘discover solutions’, ‘implementation’, ‘create movement’, and ‘make sustainable change’ were concluded to be key elements of the program. Based on this, feedback was collected from students and teachers to gain relevant information to help develop the second draft of the program. The final version was completed in a way that reflects review from expert groups in the field. Conclusion: The program developed in this study is expected to be used in primary and secondary education to help every youth become a changemaker in order to solve social problems by fostering entrepreneurship.