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기술 교과의 ICT 활용 교육을 위한 XML 교수문서시스템의 설계 및 구현
정덕길,이종구,한순희 한국컴퓨터교육학회 2003 컴퓨터교육학회 논문지 Vol.6 No.4
21세기의 교육은 교육 정보화를 기반으로 한 연계·통합 교육으로 발전되고 있으며, ICT 활용교육이 교수-학습 전략과 유형을 제시하며, 기술교과의 수업 지도안에 대한 효율적인 XML 문서 생성 및 저장 시스템에 대한 구현 방안을 제시한다. 그리고 이 논문에서 구현된 XML 교수 문서 시스템을 적용하여 교육 자료의 효율적인 관리과 저장성을 높이고, 동일 업무에 대한 교육 자료의 재편집 과정을 감소시킴으로써 교육 자료의 가치를 높일 수 있는 가능성을 확인하였다. The education of 21st century is developed to the closely connected and integrated education, and the ICT applied education is suggested as an approach to teaching-learning method. In this paper, we suggest an teaching-learning pattern and strategy of Technology course as an example of the ICT applied education, and provide an implementation for the efficient XML document creation and storage system of teacher’s subject data. And we have confirmed the utilization of this system which it improves the efficient management and preservation of educational data and also it raises the value of educational data by decreasing the burden of re-editing the educational documents for similar business.
Lee, Sang Kyung,Kang, Chang Goo,Lee, Young Gon,Cho, Chunhum,Park, Eunji,Chung, Hyun Jong,Seo, Sunae,Lee, Hi-Deok,Lee, Byoung Hun Elsevier 2012 Carbon Vol.50 No.11
<P><B>Abstract</B></P><P>Graphene based low noise amplifier has been studied actively because the noise characteristics of graphene devices are known to be superior to those of silicon devices. However, 1/<I>f</I> noise characteristics of graphene grown by chemical vapor deposition (CVD) may increase by an order of magnitude when measured before the charge exchange reaction at the interface of the graphene and substrate is saturated. Based on the close correlation between the level of low frequency noise signal and fast charge exchange reaction (in milliseconds), the conductivity fluctuation of graphene caused by the interfacial charge exchange reaction may be the source of the increased low frequency noise. This result suggests that the current assessment of noise characteristics is too optimistic for graphene and that the defect density of CVD graphene needs to be further reduced to minimize the charge exchange reaction.</P>
이덕구(Lee, Deok-Goo) 한국문화관광학회 2009 문화관광연구 Vol.11 No.2
Focusing on the internationally married Japanese immigrant women who live in the rural area of Chung-nam province, this paper aims at analysing the characteristics of both rural area and japanese immigrant women on the basis of the status of their adaptation to the Korean society and psychological survey. The results are as follows ; Japanese immigrant women are usually being internationally married through religion(Tong il kyo), so they have a firm belief and purpose toward their marriage which is distinct from internationally married immigrant women from other countries. Though most of japanese immigrant women are poor or low income families, they seem to make an effort to lead a happy marriage life by having meaning and having a positive attitude. On the surface, the index of Happiness and satisfaction of them are relatively high. They also are sincerely doing their own part for happy marriage life by enduring conflicts and tortures in the course of assimilating into the Korean culture with a positive and comprehensive mind.
이덕구(Lee, Deok-goo) 한국문화관광학회 2004 문화관광연구 Vol.6 No.2
日本のよさこい祭りをモデルにした天安フンタリョン祭りは、だれもが參加できる負擔のない差別化された祭りであることを表明しながら2003年開幕した。踊りを素材とした新らしい競演方式の祭りとして、今まで韓國社會では見られなかった體驗形ㆍ市民參加形祭りの新らしい試圖であった。その結果、參加者及び觀客から市民祭りとして可能性のある祭りであるという決して惡くない評價が得られた。しかし、新らしい方式の祭りに對する深い關心に並んで色んな問題點も現れた。 本考は、フンタリョン祭りがモデルにした日本のよさこい祭りに對する全般的な理解と特徵(成功要因)の分析を通して、天安フンタリョン祭りの問題點がどこに起因するかを察した後、代案までを提示した。 日本のよさこい祭りの主な特徵としては、祭りの調和性、變化性、創造性そして街の中での集團舞(群舞)などに集約できるが、これらに照らして見た天安フンタリョン祭りにおいては、鳴子に匹敵するような物の開發がなによりの課題であり、その他に祭りの正しい理解と弘報のための手本になるチームの作りと集團舞の特徵を生かすための參加チームの大型化、それに審査方式の合理化や街のパレード方式の改善などにももっと氣を使うべきであろうと思われる。
LEE, SUNG BOK,LEE, DEOK GOO,KWAG, JOO YOUNG,KIM, JUNG YEUL The Ophthalmic Communications Society, Inc. 2009 Retina Vol.29 No.8
PURPOSE:: To compare short-acting mydriatics versus long-acting mydriatics and to assess their effect on postoperative frequency and severity of posterior synechia after combined pars plana vitrectomy, phacoemulsification, and intraocular lens implantation. METHODS:: We retrospectively reviewed the records of 69 eyes of 69 patients who received a combined operation by the same surgeon for rhegmatogenous retinal detachment and cataracts. The mean follow-up period in both groups was 43 weeks. The frequency and severity of posterior synechia were analyzed at baseline and over a 6-month follow-up period. RESULTS:: Of the 69 eyes, 29.7% (11 of 37) in the long-acting mydriatic group versus 9.4% (3 of 32) in the short-acting mydriatic group had developed posterior synechia. The difference was statistically significant (P = 0.036). Additionally, when the severity of posterior synechia was measured in hour units, there was a statistically significant difference in severity between the 2 groups (long-acting mydriatic group, 0.76 ± 1.52 hours; short-acting mydriatic group, 0.13 ± 0.42 hours; P = 0.020). CONCLUSION:: The frequency and severity of posterior synechia after a combined operation may be reduced by the use of a short-acting mydriatic.