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      • KCI등재

        가시광선과 원적외선 듀얼카메라의 영상 정합도 향상을 위한 동축광학계 설계 및 분석

        강규리,김영일,손병수,박진영 한국광학회 2023 한국광학회지 Vol.34 No.3

        In this paper, we designed a coaxial-dual camera incorporating two optical systems—one for the visible rays and the other for far-infrared ones — with the aim of capturing images in both wavelength ranges. The far-infrared system, which uses an uncooled detector has a sensor array of 640 × 480pixels. The visible ray system has 1,945 × 1,097 pixels. The coaxial-dual optical system was designed using a hot mirror beam splitter to minimizeheat transfer caused by infrared rays in the visible ray optical system. The optimization process revealed that the final version of the dual camerasystem reached more than 90% of the fusion performance between two separate images from dual systems. Multiple rigorous testing processesconfirmed that the coaxial-dual camera we designed demonstrates meaningful design efficiency and improved image conformity degree compared toexisting dual cameras.

      • KCI등재
      • 감자 중에 존재하는 Peroxidase의 정제 및 특성에 관한 연구

        강규,조성희 中央大學校 基礎科學硏究所 1991 基礎科學硏究所 論文集 Vol.5 No.-

        Peroxidase was extracted from potato (Solanum tuberosum L.) and purified about 23 fold by a combination of ammonium sulfate precipitation, DEAE-Sephacel column chromatography and Sephadex G-100 gel filtration. Some biochemical properties of the purified enzyme were investigated and the results obtained were as follows. 1. Peroxidase was extracted from potato and specific activity of peroxidase was 129. 2. Optimum pH for activity was 6.5 and optimum temperature for activity was 50℃. 3. The more rapidly oxidized substrate was o-dianisidine but oxidation of resorcinol showed inactive. 4. Dithiothreitol (DTT) and 2-mercaptoethanol have inhibited 100% of peroxidase activity at concentrations of 10 mM and 1mM. 5. The Km values for guaiacol and hydrogen peroxide of purified peroxidase were 11.1 mM and 5.6 mM respectively. 6. The purified enzyme was a heme protein that had Rz value(??/??) of 0.24. 7. Molecular weight of peroxidase from potato was estimated to be about 40,000 daltons.

      • KCI등재

        유아교사의 문화자본과 감성지능이 미술 교수내용지식에 미치는 영향

        강규리 ( Kang Gyu Ri ),윤지영 ( Yoon Ji Young ) 한국예술교육학회 2021 예술교육연구 Vol.19 No.1

        본 연구는 유아교사의 미술교수내용지식과 관련된 변인으로서 문화자본, 감성지능, 미술 교수내용지식의 수준과 관계를 알아보고 상대적 영향력을 확인하고자 하였다. 개인적 특성에 따른 문화자본, 감성지능, 미술 교수내용지식의 관련성을 살펴본 결과 교사의 근무기관과 전공은 문화자본, 감성지능, 미술 교수내용지식에 영향을 주지 않는 것으로 나타났으나 교사의 연령, 학력, 경력은 문화자본, 감성지능, 미술 교수내용지식에 부분적으로 영향을 주는 것으로 나타났다. 유아교사의 문화자본, 감성지능, 미술 교수내용지식 간의 상호관련성으로 문화자본과 감성지능에서 감성지능의 하위영역인 감성조절을 제외한 모든 부분에 유의미한 정적상관이 있으며 문화자본과 미술 교수내용지식, 감성지능과 미술 교수내용지식 전체에서도 매우 밀접한 관련성이 있음을 알 수 있었다. 이를 통해 유아교사의 문화자본과 감성지능이 미술 교수내용지식에 정적인 영향을 미치는 것으로 나타났다. 따라서 유아교육 현장에서 유아교사가 미술교수내용지식을 높이기 위해서 문화예술 현장에서 직접 경험해본 것들을 미술교육에 연결시키기 위한 노력과 문화예술과 관련된 교사교육 프로그램의 개발이 요구되어야 할 것이다. The purpose of this study is to identify the influence of cultural capital and emotional intelligence as variables related to the art pedagogical content knowledge of early childhood teachers. The results showed that there is a static correlation among them. The higher the cultural capital and emotional intelligence of infant teachers, the higher the art pedagogical content knowledge and the knowledge on the curriculum, the curriculum contents, and the teaching method, which are sub-regions of the art pedagogical content knowledge. This shows that the cultural capital and emotional intelligence of early childhood teachers are the main predictors that have a positive impact on the art pedagogical content knowledge. In particular, the emotional intelligence of early childhood teachers had a greater influence on knowledge of curriculum, curriculum contents, and teaching methods, which are sub-regions of art pedagogical content knowledge than cultural capital.

      • KCI등재
      • KCI등재

        인간중심과 동물의 리얼리티:

        강규한(Gyu Han Kang) 한국영미문학교육학회 2017 영미문학교육 Vol.21 No.1

        A Day No Pigs Would Die and Charlotte’s Web both feature a child protagonist who develops a close relationship with a baby pig. This common factor that comprises the narrative plot makes the reader wonder whether the pig will survive its fate of ending up at the butcher’s store. The final outcomes are different: Pinky in A Day No Pigs Would Die is not redeemed from her fate of becoming “smoked bacon and ham” while Wilbur in Charlotte’s Web outlives Charlotte to welcome her descendents every spring. The different fate of the two pigs derives from the disparity in the growth of the child protagonist. When Robert in A Day No Pigs Would Die becomes a man, he comes to accept his father’s notion of pig as meat provider. On the other hand, Fern in Charlotte’s Web saves Wilbur from her father’s axe and raises him, but becomes estranged from the pig (and other animals in the barn) after she becomes attached to Henry. Instead, it is Charlotte the spider that protects Wilbur from the butcher’s knife. If Charlotte’s Web explories the fantastic realities of animal life, A Day No Pigs Would Die remains realistic to the end and focuses on the growth of Robert who becomes the responsible head of his family and farm. Significantly, A Day No Pigs Would Die vividly dramatizes a boy’s intense struggle against his duty of slaughtering his beloved animal friend, and, in the course of the dramatization, successfully portrays animal reality that humans do not see. The paper ultimately shows how teaching A Day No Pigs Would Die and Charlotte’s Web can encourage students to imaginatively engage and appreciate the world of animals.

      • KCI등재

        『샬롯의 거미줄』에 형상화된 어린이와 동물의 세계

        강규한(Gyu Han Kang) 문학과환경학회 2011 문학과 환경 Vol.10 No.2

        The first thing to make Charlotte's Web a 'good' children's book may be its denseness of texture as observed by Peter Neumeyer. Obviously the text is excellent in the author's artistry ranging from diction to sentence structure, to rhetorical and authorial stance. It is not just artistry, however, that makes Charlotte's Web great as a children's book. Charlotte's Web basically presents a phantasy world in which animals talk and behave like humans. However, it does not one-sidedly project anthropocentric perspectives on animals as many animal fables do. It is worthwhile to note that the animal phantasy harmonizes with human-leveled realism in the text. Futhermore, it portrays a significant attempt to encounter animals as living beings without elimination of 'difference.' In particular, the young protagonist's gaze on the main animal character represents the possible communion between the child and animals. The child can be understood as a kind of nature before turning into Man while the child is obviously a human being though yet young. Therefore, the child can be given the better chance to encounter living animals. Charlotte's Web encompasses not only the possibility of an encounter with animals through her gaze but also the change of young protagonist, which opens up a new interpretation of the work as a product of Man's yearning for the nature before being divided into the present state as well as a possible encounter with animals only through the child's eyes.

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