유아교사의 전문성 신장을 위한 교사 포트폴리오 제작 경험의 의미

유수경,황해익 부산대학교 영유아보육연구소 2005 영유아보육연구 Vol.11 No.-

The purpose of this study was to investigate the meaning of making a teacher portfolio to help preschool teachers improve their professionalism. Three teachers participated in this study for 10 weeks. In the course of making the teacher portfolio, what could improve the professionalism of teachers was identified by examining the materials of in-depth interviews and participant observation, their reflective journals and conference records among their colleagues. As a result, the factors to enhance their qualifications were building positive pride and beliefs in teaching profession, active coping with class situations, reflective thinking, ceaseless efforts for the acquisition of better ability, and creating cooperative culture among teachers.

초음파현미경에서 V(z)곡선을 이용한 세라믹/금속 접합면계면의 비파괴 평가

조동수,박익근,김용권 한국비파괴검사학회 2004 학술대회 논문집 Vol.- No.-

원자력발전소 PSI/ISI 데이터 관리를 위한 지능형 데이터베이스 프로그램 개발(제2보)

박은수,박익근,엄병국,이종포,한치현 한국비파괴검사학회 2000 한국비파괴검사학회지 Vol.20 No.3

제 1보에서 Windows 환경 하에서 PSI/ISI 데이터의 효율적 관리 및 다원적평가와 분석이 가능한 고리 원전 PSI/ISI 데이터베이스 구축과 프로그램 개발(IDPIN)에 대해 소개하였다. 제 2보에서는 월성 원자력발전소 PSI/ISI 자료 관리를 위한 지능형 데이터베이스 프로그램(WS-IDPIN)을 개발하였다. 이 프로그램에는 월성 원전 PSI/ISI 관련 자료 분석 기능, PSI/ISI UT 검사 보고서 양식의 표준화와 전산 시스템화, PSI/ISI 비파괴검사 결과의 통계적 신뢰도 평가 프로그램(depth and length sizing performance 등) 등을 개발하여 원전 PSI/ISI 데이터 관리 전문가시스템(expert system)화에 한 단계 접근하였다. In a previous paper, we have discussed the intelligent Windows 95-based data management program(IDPIN) which was developed for (effective) and efficient management of large amounts of pre-/in-service inspection(PSI/ISI) data of Kori nuclear power plants. The IDPIN program enables the prompt extraction of previously conducted PSI/ISI conditions and results so that the time-consuming data management, painstaking data processing and analysis of the past are avoided. In this study, the intelligent Windows based data management program(WS-IDPIN) has been developed as an effective data management of PSI/ISI data for the Wolsong nuclear power plants. The WS-IDPIN program includes the modules of comprehensive management and analysis of PSI/ISI results, statistical reliability assessment program of PSI/ISI results(depth and length sizing performance etc), standardization of UT report form and computerization of UT results. In addition, the program can be further developed as a unique PSI/ISI data management expert system which can be part of the PSI/ISI total support system for Korean nuclear power plants.

중공유리구에 고정화된 TiO_2 광촉매를 이용한 수중 조류(藻類)의 광합성억제

강민수,정익상,조인철,김성우,이동근 경상대학교 환경보전연구소 2000 環境保全硏究所報 Vol.8 No.-

TiO_2 was coated on the surface of the hollow pyrex glass beads through a sol-gel method. The TiO_2-coated hollow glass bead was employed as a photocatalyst to inactivate the algae under the illumination of UV light. TiO_2 could successfully be immobilized as a film on the surface of the glass bead. The TiO_2 film had anatase form and the average thickness of the film was estimated to be 0.3㎛. Two species of algae. Anabaena, and Microcystis were taken for the inactivation experiments. They are commonly found in algal blooms in eutrophic waters. When irradiated by UV light in the presence of the TiO_2-coated glass beads. Anabaena cells and Microcystis cells were lost their photosynthetic activity. Complete photocatalytic inactivation of Anabaena and Microcystis was obtained in about 30min.

사회현상의 미시적 기반

황수익 서울대학교 사회과학연구소 1994 社會科學과政策硏究 Vol.16 No.3

Thyroglossal Duct Cyst(Report of a Case)

金湞壽,張益說,李能圭,盧寬澤,李香雨 醫藥係社 1962 綜合 醫學 Vol.7 No.5

韓國의 朱子學 受容과 그 展開에 關한 論究 : 主로 麗末鮮初를 中心으로 Mainly the last era of Koryo and the first one of Chosun

金益洙 건국대학교 1981 論文集 Vol.13 No.1

Neo-Confucianism can be called "physical science" or "ethics". This eventually means the philosophyical system of confucianism which was commenced by confucius. Infact, Neo-Confucianism suggested the theory of Neo-Confucianism to that of confucius and Mencius. The major reason for the Neo-Confucianism in "Song" of China lies in the following two factors; one is external element of political and social causes and the other internal element of ideological causes. The formation of Neo-Confucianism in the era of "Song" was much influenced by Buddhism and Taoism and yet was integrated the establishment of independence in the sense of Confucianism. When we take a close look at the process of Neo·Confucianism formation in the era of "Song", "Ch'i; material force" theory by such individuals as "Chou Lie Chi, and Chang Heng Ch'u" is first and "Li, principle by Ch'eng I Ch'uan" and "Chu Hsi" (1130-1200) came into being next, and "Hsin Hsu¨en" by "Lu Hsiang Shan" and Yang Tzu-Hu was followed. This study in going to take a good look at the formation and development of Neo-Confucianism in Korea. (1) The formation of Neo-Confucianism in the later era of Koryo Dynasty. Since the King "Ch'ungnyoˇl"(the 25th King of Koryo 1275-1308), Neo-Confucianism was studied and understood firstly by "An Hyang" (1243-1306) and then by "Baek Yi Chung", "Wau Tak", "Kwuen Boo", Lee Je Hyun", "Yi Saek" and "Chong Mong Chu". The characteristics of confucianism of Koryo era can be seen in the parley among confucianism, Buddhism and Taoism, but after that the Neo-Confucanism was accepted and recongnized and in the mean time Taoism and Buddhism were being rejected. Shortly after this, new learning began coming up with influence by Taoism of "North Song" and Chutzuism (Chinese Dualistic Philosophy) of "South Song". There were two classes of Confucianist at the later era of Koryo Dynasty; one who studied in Peking of "Yu¨an" and the other who studied in Nanking of "Ming". And those who studied in "Yu¨an" got the knowledge both on Neo·Confucianism and literal sentences, and on the other hand rising scholars such as "Chong Mong Chu" (1337-1392), "Chong To Chien" (1342-1398) and Kwon Kuen (1352-1409) firstly formed Neo-Confucianism in our country. Especially, "Chong Mong Chu" not only occupied a form position in Korean history on Confucianism but also he was called as the Father of Korean Neo-Confucanism and "Kil Jae" (1352-1419) is renouned for the fidelity to his principle. (2) The formation and development of Neo-Confucianism in the early era of "Yi Dynasty". After Koryo Dynasty came to an end, "Yi Dynasty" began to develop the conversion of ideology; admiring for Confucianism and rejecting Buddhism. Consequently, the Confucianists of "Yi Dynasty" could set up new type of learning based on faithful, rational and moral thoughts for the formation of Neo-Confucianism. But in Korea Neo-Confucianism and Taoism are distinguished from each other. The learning and spirits of "Chong Mong Chu" at the later era of Koryo Dynasty were handed down developing to "Kil Jae", to "Kim Sook Cha" (1398-1456), to his son "Kim Kuing Pil" (1454-1504), to "Chong Yeo Chang" (1450-1504), and handed down from "Kim Kuing Pil" to "Cho Kwang Cho" (1482-1519) this sort of scholastic mantle may be regarded as a real vein of Korean Neo-Confucianism.

초음파 에코파형의 웨이브렛 변환과 비파괴평가에의 응용

박익근,박은수,안형근,권숙인,변재원 한국비파괴검사학회 2000 한국비파괴검사학회지 Vol.20 No.6

초음파 에코파형의 시간-주파수해석법으로 Wigner 분포와 웨이브렛 변환 등과 같은 새로운 신호처리 기법이 비파괴평가 분야에 널리 응용되고 있다. 본 연구에서는 웨이브렛 변환(Wavelet transform)에 의한 음속과 감쇠계수의 주파수의존성과 초음파 결함신호의 잡음제거의 유용성 유무를 실험적으로 검증하였다. Gabor 함수를 웨이브렛의 기본 함수로 사용하였다. 초음파의 에코파형에 포함된 각 주파수성분의 속도와 감쇠계수의 주파수의존성을 추정할 수 있었으며, 초음파탐상에서 결함의 검출능 향상과 결함크기 산정의 정량화에 접근하기 위해 웨이브렛 변환에 의한 S/N 비신호처리 시뮬레이션 결과를 오스테나이트강 스텐인레스 용접부에 가공한 EDM 노치의 초음파 결함신호에 적용한 결과 임상에코를 저감하고 S/N 비를 개선하는 것이 가능하였다. Recently, advanced signal analysis which is called "time-frequency analysis" has been used widely in nondestructive evaluation appications. Wavelet transform(WT) and Wigner Distribution are the most advanced techniques for processing signals with time-varying spectra. Wavelet analysis method is an attractive technique for evaluation of material characterization nondestructively. Wavelet transform is applied to the time-frequency analysis of ultrasonic echo waveform obtained by an ultrasonic pulse-echo technique, In this study, the feasibility of noise suppression of ultrasonic flaw signal and frequency-dependent ultrasonic group velocity and attenuation coefficient using wavelet analysis of ultrasonic echo waveform have been verified experimentally. The Gabor function is adopted the analyzing wavelet. The wavelet analysis show that the variations of ultrasonic group velocity and attenuation coefficient due to the change of material characterization can be evaluated at each frequency. Furthermore, to assure the enhancement of detectability and flaw sizing performance, both computer simulated results and experimental measurements using wavelet signal processing are used to demonstrate the effectibeness of the noise suppression of ultrasonic flaw signal obtained from austenitic stainless steel weld including EDM notch.

파키스탄의 정치

황수익 서울대학교 사회과학연구소 1990 社會科學과政策硏究 Vol.11 No.3

회계정보시스템이 정보성과에 미치는 영향에 관한 연구 : 부산지역 유통업체를 중심으로 A Subject of the Distributional Company Scattered Busan Region

배익수,윤혁권 한국세무회계학회 2004 세무회계연구 Vol.14 No.-

본 연구는 선행연구를 통하여 회계정보시스템의 환경요인과 정보요인을 식별하였으며, 이러한 요인이 회계정보시스템의 성과인 회계정보 환경요인, 회계정보 정확요인, 회계정보력 요인에 어떻게 영향을 미치는지에 대하여 실종분석을 통하여 규명하였다. 이에 따라 본 연구의 목적은 다음과 같이 규명하였다. 첫째, 선행연구를 통하여 회계정보 시스템의 환경요인과 정보요인을 찾아내고 둘째, 회계정보의 성과요인을 선행연구를 통해 찾았으며 셋째, 회계정보 시스템의 환경과 정보요인이 성과요인에 미치는 인과간계를 실증분석을 통하여 검정하고 이를 근거로 유통기업이 회계정보시스템을 도입하여 회계정보의 성과를 창출하는데 중요 요인을 제시하는데 그 목적을 두었다. 이러한 연구의 목적을 달성하기 위하여 각 요인별 가설을 설정하고 이를 실종분석 하였는데 연구가설에 대한 실종분석의 결과를 요약하면 다음과 같다. 첫째, 회계정보시스템의 환경요인이 회계정보 활용에 정(+)의 영향을 둘째, 회계정보시스템의 정보요인이 회계정보 활용에 정(+)의 영향을 셋째, 회계정보시스템의 정보요인이 회계정보 정확에 정(+)의 영향을 미치는 것으로 나타났으나 넷째, 회계정보시스템의 환경요인이 회계정보 정확에 정(+)의 영향을 다섯째, 회계정보시스템의 환경요인이 회계정보력에 정(+)의 영향을 여섯째, 회계정보시스템의 정보요인이 회계정보력에 정(+)의 영향을 미치지 못하는 것으로 나타났다. 그러므로 유통기업에서 회계정보 활용의 효율성을 높이기 위해서는 회계정보시스템의 환경요인과 정보요인을, 회계정보의 정확성을 높이기 위해서는 회계정보시스템의 정보요인이 중요한 것으로 나타났다. 이러한 연구의 결과를 토대로 하여 유동기업이 합리적인 회계정보시스템을 도입하는데 도움이 되기를 기대코자 한다. This study is through the preceding research between an environmental cause and an informational cause of the Account Information System(Next will be appear AIS). And it was examined with empirical analysis about how this cause has influences on a practical using cause of account information, a precision cause of account information, and a cause of the power of account information that is a result of the AIS. Accordingly, the object of this study will suggest next. First, it is through the preceding research between an environmental cause and informational cause of the AIS. Second, a result cause of the AIS searches for the preceding research. Third, it was examined about environmental cause and informational cause of the AIS has influence on the relation of cause and effect with empirical analysis. In accordance with, the object of this study is a distributional company inducted the AIS creates a result of account information. In order to achieve the object of this study it was established a hypothesis and analyzed empirically. A condensation of an empirical analysis about this assumption will suggest next. Above all it was approved it has plus effect first, an environmental cause of the AIS has influence on the practical using account information, second, an informational cause of the AIS has influence on the practical using account information, third, an informational cause of the AIS has influence on the precision account information. However it was approved it has not plus effect forth, an environmental cause of the AIS has influence on the precision account information, fifth, an environmental cause of the AIS has influence on the power of account information, sixth, an informational cause of the AIS has influence on the power of account information. Consequently, the distributional company is to raise efficiency of a practical using of account information has to lead an environmental cause and informational cause of the AIS. In the same manner, it is to raises on the precision account information has to lead an informational cause of the AIS. It was anticipated within this study could give an assistance to the distributional company induct AIS rationally.