http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
韓得永,金漢星 建國大學校 附設 産業技術硏究所 1991 논문집 Vol.16 No.-
본 논문은 압전진동자/얇은 절열판/압전진동자의 순서로 적층한 압전 세라믹필터의 공진주파수에 관한 것으로서, 출력소자의 전극을 n등분한 경우의 등가회로로부터 공진주파수 부근에서의 전기적 입출력, 입력전압과 출력전압 사이의 위상차, 공진주파수, 대역폭 등에 관한 일반적인 식들을 유도하였고, n=1인 경우의 관련실험들을 통한 실험결과들과 계산결과들을 비교하였다. This paper is concerned with the resonant frequency of a ceramic filiter laminated in the order of piezoelectric vibrator/thin insulator/piezoelectric vibrator, and introduces general expressions of electrical inputs and outputs, phase difference between input and ouptut voltages, resonant frequency, and bandwidth, when the electrodes of the output element are divided by n equi-sections, and the filter is driven near the resonant frequency. Results of experiment and calculation when n=1 are compared and discussed.
김한성 한국동서비교문학학회 2023 동서 비교문학저널 Vol.- No.63
This paper examines The Descendants of Cain (1954) and Sunlight, Moonlight (1964) by Hwang Sunwŏn (1915-2000) from the perspective of world literature. He intertextualized and rewrote his Japanese predecessor’s fiction works with the same title, “Descendants of Cain” by Arishima Takeo (1878-1923) and The Broken Commandment by Shimazaki Tōson (1872-1943), by addressing the issue of land reform in prewar North Korea and social discrimination in industrialized South Korea in 1960s, respectively. The theme of his novel, breaking taboos and obtaining freedom, distinguishes Hwang from his predecessors in the field of world literature studies. The term “influence” can be supplanted by the concept of “intertextuality” for transnational and transcultural comparative research. This study attempts to apply the term ‘intertextuality’ in order to prevent any misinterpretations of the concept of influence, particularly in relation to the potential hierarchy between influencing and influenced. By analyzing the texts of Hwang Sunwŏn, Arishima Takeo, and Shimazaki Tōson employing both close reading and distant reading techniques, we can gain insight into Hwang’s emphasis on taboo-breaking themes and his contribution to world literature studies. This article also emphasizes the importance of considering the format that Franco Moretti discusses in “Conjectures on World Literature.” Moretti suggests that modern novel is comprised of a triangle: “foreign plot; local characters; and then, local narrative voice” (65). “Local narrative voice” can be explained by Hwang Sunwŏn’s interest in the taboo motif. He continues to break the taboos and thematizes the issue of freedom versus ideology, and he further interrogates the problems of the legacy of Confucianism and newly adapted capitalism. His works are an example for the study of world literature of how the motif of violating taboos can function as a narrative tradition, demonstrating the boundless will of human freedom.
SW교육 평가 방법의 적합성 및 현장 유용성에 대한 초등교사 인식 분석
김한성,전수진 한국정보교육학회 2017 정보교육학회논문지 Vol.21 No.3
본 연구의 목적은 SW교육에서 활용되고 있는 다양한 평가 방법들에 대한 교사의 인식을 분석하여 현장 유용성을 높일 수 있는 방안을 모색하는 것에 있다. 이를 위해 SW교육 평가 관련 교육을 받은 교사들을 대상으로 설문하였다. 연구 결과, SW교육 수업에서 산출물, 포트폴리오, 관찰 평가를 사용하는 것은 CT를 평가하기에 적절하며 현장에 적용하기 유용하다는 인식이 컸다. 반면, 지필평가와 자기평가는 현장에 적용하기에 유용하나, CT를 평가하기에는 상대적으로 부족하며, 포트폴리오, 디자인, 그리고 인터뷰 평가는 CT를 측정하기에는 적합하나 현장 적용은 어렵다고 응답했다. 또한, 평가 기준, 평가 요소, 그리고 전략 등에 대해서는 적용의 어려움이 있음이 나타났다. 이에 SW교육 평가방법에 대해 더욱 효과적으로 적용하기 위해 필요한 방안들에 대해 제시하였다. The purpose of this study is to analyze the teachers' perceptions about the various evaluation methods used in SW education and to find ways to improve the usefulness of the field. To do this, we surveyed the teachers who were educated about SW education evaluation. As a result of the study, it was recognized that the use of output, portfolio, and observation evaluation in SW education class is suitable for evaluating CT and useful for field application. On the other hand, paper and self-evaluation are useful for field application, but they are relatively inadequate to evaluate CT. Portfolio, design, and interview evaluations are good for measuring CT, but they are difficult to apply to the field. Also, evaluation criteria, evaluation factors, and strategies were found to be difficult to apply. Therefore, we suggest the necessary measures to apply SW education evaluation method more effectively.