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      • KCI등재

        KDB 중심 간학문적 통합 단원의 구성

        장인한 ( In Han Jang ),강현석 ( Hyun Suk Kang ) 한국교육과정학회 2009 교육과정연구 Vol.27 No.4

        교육과정 통합의 핵심적 가치는 학습자의 전인적 성장에 있음은 두말할 나위가 없다. 그러나 그간의 현실은 교과 영역 간 절충이나 교과와 삶의 세계를 무시한 편의적인 통합, 통합을 위한 통합 등 적지 않은 문제들이 노정되고 있다. 특히 학습자의 전인적 성장을 구체적으로 보장하지 못하는 선언적 주장만으로 통합의 실효성을 의심하는 사태까지 초래되고 있는 실정이다. 이상과 같은 현실을 감안해 볼 때 실제적이고 실효성 있는 통합 방안을 탐색해보는 일은 나름대로 중요하다고 판단된다. 따라서 본 연구는 KDB 중심의 간학문적 통합단원 개발의 예비적 성격을 띠고 있다. 특히 초등학교 고학년의 단원 수준에서 학습자의 전인적 성장을 위해 간학문적 통합의 원리로써 KDB의 접근 방법에 대해 논의해보고자 한다. 학생들이 알아야 할 가장 중요한 것(KNOW: 지식), 학생들이 할 수 있어야 하는 것(DO: 기능), 학생들이 갖추어야 할 가치나 태도(BE: 인성)가 간학문적 통합의 필터가 된다. 각 교과 내용은 이러한 필터를 통해 간학문적 개념 혹은 지식과 간학문적 기능으로 추출되고, 태도 및 가치관 등의 인성적인 측면이 이를 뒷받침하여 학습자의 전인적인 성장을 도모할 수 있다. 또한 자율성과 책무성이 강조되고 있는 시점에서 이러한 간학문적 통합은 자율성과 책무성을 보장받을 수 있는 대안이 될 수 있으리라 판단된다. Needless to say, the core value of integrating curriculum is the holistic growth for learners. However, there have been some issues such as needing a compromise for the contents of a subject, convenient integration in disregard of the subject and real life, and integrating for integration. Furthermore, there are many doubts for effectiveness of integration because it merely became a rhetoric which doesn`t concretely guarantee the holistic growth of learners. Now, we will explore for effective and concrete integration considering realities so far. This study is a preparation for KDB-based interdisciplinary integration, and it involves KDB approach as a principle of interdisciplinary for holistic growth of learners, and the level of the unit for 5th or 6th grade. There are filters in interdisciplinary integration: the most important knowledge that learners should know(Know), things that learners should do(Do), value or attitude that learners should have(BE). Each content of a subject will be extracted as an interdisciplinary concepts or knowledge and interdisciplinary functions through these filters, and affective factor such as attitude and values supports it for holistic growth of learners. Besides, autonomy and responsibility are emphasized at this point, this interdisciplinary integration can be an alternative way to ensure holistic growth of learners.

      • KCI등재
      • KCI등재

        차세대 브이월드 아키텍처 구성을 위한 공개 소프트웨어 성능 비교 분석

        장한솔(Jang, Han Sol),장준성(Jang, Jun Sung),고준희(Go, Jun Hee),장인성(Jang, In Sung) 대한공간정보학회 2016 대한공간정보학회지 Vol.24 No.3

        전 세계적으로 정보통신기술의 발전과 융합을 통해 산업 전반에 걸쳐 소프트웨어의 영향력이 점차 증가 되고 있다. 기존의 하드웨어 중심에서 소프트웨어 중심으로 기술이 발전하고 있으며, 소프트웨어 안에서는 상용 소프트웨어의 사용을 탈피하고 공개 소프트웨어(OSS, open source software)의 활용이 늘고 있으며, 정부기관에서도 공개 소프트웨어의 사용 확대를 계획하고 있다. 이에 본 논문에서는 브이월드에서 실제 서비스하고 있는 데이터를 이용하여 WEB 서버 및 WAS(web application server) 서버의 5가지 공개 소프트웨어들의 4가지 조합으로 성능을 비교 분석하여 차세대 브이월드 아키텍처의 효율적인 구성을 위한 공개 소프트웨어의 선택 기준을 설정할 수 있는 지표를 얻고자 하였다. Advance in Information and Communication Technology (ICT) is intensely influenced to increase importance of Software on global ICT industries. The trend of technological development has been transformed from hardware-oriented environment to software-oriented environment. This industrial transformation brought novel trend to Software market. Open Source Software (OSS) has been widely distributed for private uses. At the same time, many governmental offices are planning to expand the use of OSS. In this paper, we analyze the strength and weaknesses of OSSs for both Web and WAS servers based on 4 types of testing environments which are created by the combination of 5 selected OSSs. We anticipated to learn the optimal system architecture design for the next generation of V-World through this research.

      • KCI등재후보
      • KCI등재
      • 메탄올의 분해/합성 반응을 이용한 장거리 열수송 네트웤 구축 가능성에 대한 이론적 연구

        장인성(Jang In Sung),안익균(An Ik kyoun),한귀영(Han Gui Young),문승현(Moon Seung Hyun),박성열(Park Sung Youl),박민아(Park Min A),이훈(Lee Hoon),윤석만(Yoon Seok Mann) 한국에너지학회 2007 한국에너지공학회 학술발표회 Vol.2007 No.-

        메탄올 분해/합성 반응을 이용한 장거리 열수송 시스템에 대한 경제적 타당성 연구를 조사하였다. 본 연구는 열공급처에서 흡열반응을 이용하여 메탄올을 수소와 일산화탄소로 분해하여 이 반응생성물 가스를 수송관을 이용하여 열수요처로 이송한 후 열수요처에서 일산화탄소와 수소를 메탄으로 합성하며, 이 발열반응에서 발생하는 열을 회수하여 온수로 사용하는 개념이다. 메탄올 분해/합성 반응은 상대적으로 낮은 온도와 낮은 압력 그리고 높은 전화율을 이용한 장거리 열수송 반응의 대표적인 반응이 될 수 있다. 본 연구에서는 열공급처에서 15㎞ 떨어진 장소에서 1만 가구에 필요한 온수를 공급하기 위한 시스템의 설계 및 경제성을 검토하였다. A project is being implemented to develop the long distance energy transport technology using the chemical reactions. This project can be classified into three main research categories covering heat recovery reaction, long distance energy transport, and heat generation reaction. In this study, the methanol is selected as a system material since it shows several unique superior characteristics as follows: gaseous state of reactant and product, large heat of reaction, high yields of reaction at relatively low temperature, and also steady and economical supply. Furthermore, it is anticipated that the outcomes of this study can be widely applied to the related industries. A feasibility study was carried out to evaluate the economics of this technology which study was based on the following case: 10,000 households, 15㎞ distance energy transportation, utilization of waste heat from power plant.

      • 대변형을 수반한 곡면판과 강체의 충돌에 대한 해석

        장인식(I.S.Jang),한인환(I.H.Han) 한국자동차공학회 1997 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1997 No.6_2

        The characteristics of three shell elements are investigated and compared for the selection of an appropriate element for the large-scaled impact analysis. The element coordinate systems are introduced for three shell elements. The performance for these elements is tested with three example problems in which curved shell and rigid pole are contacted. For the numerical examples, the geometries are made and meshes are generated using preprocessor FEMB, and the analyses are carried out by DYNA3D. The displacements and stresses are compared for each element, and the computational cost is compared, too. In this study, C°linear triangular element is the most effective for the impact analysis.<br/>

      • KCI등재

        오령산 단일 투여를 통한 일차성 고혈압 치험례

        장인,김민지,한현진,정민정,강세영,Jang, In-Soo,Kim, Min-Ji,Han, Hyun-Jin,Jeong, Min-Jeong,Kang, Sei-Young 대한한방내과학회 2014 大韓韓方內科學會誌 Vol.35 No.1

        Objectives : To report a case of the treatment of primary hypertension by Oryung-san (五?散: Wulingsan in Chinese, Goreisan in Japanese) monotherapy. Methods : The blood pressure (BP) fluctuation was checked of a woman who had sudden BP elevation without a history of hypertension treatment. There were no specific history of disease and results for the laboratory examination and image diagnosis including MRI. The woman was diagnosed with primary hypertension and she was given supple of Oryung-san extract (Hanpoong Pharm Co.) 3 g, three times a day for three months. The BP has been checked with digital sphygmomanometer (HEM-7111, Omron Japan) in brachial artery at home. Results and Conclusions : The patient had had stable BP since three weeks after Oryung-san treatment was initiated. There were no subjective symptoms, then Oryung-san medication also had quit after three months treatments. This shows some possibility to control hypertension using Oryung-san, which resembles thiazide that acts on the distal convoluted tubule and inhibit sodium-chloride reabsorption. For further evaluation of the effectiveness, well-designed randomized controlled trials should be undertaken.

      • SCOPUSKCI등재

        피부 백혈병의 임상적 고찰

        장인강 ( In Gang Jang ),이동원 ( Dong Won Lee ),한치화 ( Chi Wha Han ),김춘추 ( Chun Chu Kim ),조백기 ( Baik Kee Cho ) 대한피부과학회 1996 대한피부과학회지 Vol.34 No.4

        Background: Leukemia cutis is readily recognized and documented by biopsy, in contrast. to leukemic involvement in more occult sites. Nine cases of leukemia cutis have been reported in the Korean literatures. However no collective clinical studies have been reported in Korea. Objective : We evaluated the differences in patient age and sex, the clinical appearences and distributions of the skin lesions, interval between diagnosis of systemic leukemia and skin involvement, clinical course, and prognosis according to the type of leukemias. Methods : We carried out a retvospective study of 22 cases of leukemia cutis. Clinical information was obtained from the records of of 22 patients diagnosed at St. Mary's Hospital from 1988 to 1995. All the included cases were well evaluated for their clinical and histopathologic findings. Results : 1. Among 22 patients with leukemia cutis, male patients outnumbered female by 2 to 1 and the mean age was 25.8 years. 2. The clinical appearance of leukemia cutis includes papules, macules, nodules, plaques in all types of leukemia. Ulcerative lesions and vesicles were seen infrequently in leukemia cutis. Leukemia cutis often involved saultiple location of the skin, with no specific predilection of the site. There were no differences in distribution of lesions depending on the types of systemic leukemia. 3. In 68% of the patients with leukemia cutis, the skin lesions developed after the systemic leukemia was diagnosed, and 14% of patients had concomitant, involvement. 18% of patients had skin lesions preceding the diagnosis of systemic leukemia, howevere cytochemical and cytomorphologic studies of bone marrow and peripheral blood smear were not employed at the time of the skin biopsy. 4. Fourteen of 22 patients(64%) did not achieve a complete remission following the diagnosis of leukemia cutis and two of 14 patients without having complete remission could achieve complete remissions with proper anticancer therapy after the diagnosis of leukemia cutis. Total eight patients(36%) achieved a complete remission, then they had a relapse of leukemia in the skin, without having had any skin involvement at the time of the diagnosis of leukemia. 5. Seventeen of 22 patients(77% ) who were being followed up in our series died after leukemia cutis was diagnosed. The mean intervals between diagnosis of leukemia cutis and death was 3.8 months and they died mostly within 1 year. Conclusion : The presence of leukemic infiltration in the skin may help the clinician suspect the early diagnosis and relapse of systemic leukemia. It appears that leukemia cutis is associated with a grave prognosis. (Kor J Dermatol 1996;34(4): 507-514)

      • KCI등재

        감두탕(甘豆湯)의 농약중독 예방효과에 대한 임상적 연구 (I) - 살충제(유기인제)를 중심으로 -

        장인,김길중,김권희,유성기,안철호,한일수,Jang In-Soo,Kim Gil-Jung,Kim Kweon-Hee,Yu Sung-Ki,An Chul-Ho,Han Il-Soo 대한예방한의학회 2000 대한예방한의학회지 Vol.4 No.2

        Objectives: We have accomplished a clinical research about counteracting the pesticides intoxication using oriental medical method and treatment. And we observed the preventive effect of Gamdu-tang(甘豆湯) to intoxication of Organophosphorus Insecticides. Material and Methods: The subjects were 8 volunteers who were healthy and not taking medications. we observed change of cholinesterase(ChE) activity in serum of them after exposed to pesticides Results and Conclusions : In this study of the preventive effects of Gamdu-tang(甘豆湯) on the intoxication of Organophosphate Insecticides, we evaluated that the decreasing value of ChE activity after spraying insecticides of Gamdu-tang medication group was smaller than non-medication group, but it was less significant(P>0.05 P<0.1). We had a difficult to gather participant in this study, so it's necessary for us to get together more larger group in the next study.

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