CIS 고려인 디아스포라 소설 연구

장사선(Jang Sa Seon),김현주(Kim Hyeon Ju) 한국현대소설학회 2004 현대소설연구 Vol.- No.21

This study aims to examine the general trend of novels written by Soviet-Korean in C I S. Soviet-Koreans in this Central Asian area have moved from the Far Eastern area of Russia by the enforcement of the Stalinian policy of deportation in 1937. The authors have written a number of novels describing the life of diaspora experienced by Korean residents. To be more specific, the main focus of these novels is centered onto the issues such as the adaptation to the socialist system, the discord or accord with the different nation, the self-identity, and so on. The representative authors and their works are as follow: Seil Kim`s HongBeomDo and Jun Kim`s A happening of one hundred and fifty thousand won that depict the heros of anti-Japanese fight, Gicheol Kim`s When red stars were seen and a group works, The melody of Syrdarya that praise the socialism, sunflower and ``자말러, you are my life that treat the agony of identity as Koreans in a foreign country, and several works of Anatoli Kim and Lee-Jin that reflect the times of the various open door, On the whole, each novel expresses successfully the scenes of life with a different ideology and in the unfamiliar environment and embodies such troubles adequately into the form of literature. However, there also exist some problems of the plain development of plot. the dichotomic way of thinking, the excessive exposure of the theme, and so forth. After the collapse of the Soviet Union around 1990. a rapid conversion of direction toward modernism has occurred. With the opening of the exchange gate between Korea and CIS, there have been many changes in the content and publication of the works. More extensive research is needed.

CFTA 거더의 거동에 관한 연구

김종인,이장형 대구대학교 산업기술연구소 2008 産業技術硏究 Vol.19 No.-

Nowadays various studies related superstructure of bridge have been developed and they are in pursuit of more effective section of materials, bridges superstructure and economical application of composite materials. This paper introduces the CFTA girder(Concrete-Filled and Tied SteelTubularArch Girder) which is combined by the traditional CFT structure, arch structure and prestress structure. Static experiments was carried on the 25m CFTA girder. Linear static FEM analysis using Strand7 was also carried out to compare with the test data on the structural behavior of CFTA girder.This is attributable to the difference of loading procedure. If the construction process of a CFTA girder in field is similar to the test condition, the FEM results would provide a reasonable estimate of the girder behavior without an experimental test.

초등학교 외부공간의 환경친화적 조성계획에 관한 연구

장대희,김현수 대한건축학회 2004 대한건축학회논문집 Vol.20 No.9

The purpose of this study is (1)to supplement City ecological problems and (2) to provide ecological school's outdoors planning factors and methods for setting up the educational space of environmental friendship First, the notion and compositive purpose of ecological schools are established, the ecological formal necessity of outdoor of schools is investigated The ecological problems of elementary schools are also understood by the on-the-spot survey The spacial planning directions and essential examples are viewed by extarcting the ecological outdoor compositive plans With the planning creteria and presentation of the essential element technology

생태적 도시계획을 위한 생태기반지표의 개발과 활용에 관한 연구(Ⅱ)

김현수,안근영,장대희 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

With environmental problems and pollutions accumulated by continuous urban development projects, it is becoming necessary to develop in consideration of environmental effects. On this study, it is suggested the critical point of biotope space factor and the supplement device. Natural ground area ratio is functioned as important factor in urban area. So in region, high-rated in natural ground area ratio, or in new urban development area, it is necessary to get supplement tool for conserving preferentially natural ground area. And it is considerable to ply individual environment planning indicator in case of need. This study has main contents as follows; biotope space factor was applied to actual case, rebuilding housing complex in Cham-sil to diagnosis ecological level and to lead more ecologically sound plan. After considering all the factors there was the critical point in using as just one tool, biotope space factor, so we suggested supplement device to solve this problem for an example, by regional characteristics, biotope space factor and individual environmental planning factor will be used together.

Productivity S/W 학습용 웹 코스웨어에서 상황맥락적 오류교정 패드백이 학업성취도에 미치는 영향

김도윤,배영권,백장현,이태욱 한국컴퓨터교육학회 2004 컴퓨터교육학회 논문지 Vol.7 No.1

현재 웹 코스웨어에서의 형성평가와 이에 대한 피드백 시스템은 많이 구축되어 있다. 그러나 대부분 웹 코스웨어의 형성평가와 사용자 반응에 따라 제공되는 피드백은 실제의 문제 상황과 거리가 먼 상태에서 단순한 텍스트 형태로 정오의 표시, 정답 표시, 관련 정보의 표시 등을 제공하고 있다. 이는 자칫 피드백의 교정적 기능을 약화시켜 학습자의 학습 내용에 대한 이해와 학습 전이의 가능성을 감소시킬 수 있다. 또한 구성주의 학습이론에 따르면 학습은 그 것이 발생하는 상황에 영향을 받고 지식이 어떤 맥락에서 학습했느냐에 따라 다르게 학습되며 전이된다고 한다. 이런 배경에서 본 연구는 웹 코스웨어에서 형성평가를 실시할 때 학습자의 반응에 따라 피드백을 문제 상황과 밀접하고 유사하게 상황맥락적으로 제시할 수 있는 상황맥락적 오류고정 피드백시스템을 설계하고 구현하였다. 그리고 실제 Productivity S/W를 학습할 수 있는 웹 코스웨어에 ‘정오/정답제공형 피드백', ‘관련정보제공형 피드백’‘상황맥락적 오류교정 피드백’을 적용한 후 ‘상황맥락적 오류교정 피드백’이 학업 성취에 있어서 다른 두 가지 유형의 피드백보다 더 효과적인지를 검증하였다. Today there are many Web courseware systems for formative evaluation and feedback. Formative evaluation and feedback provided according to users’ response in most Web courseware systems, however, are simple texts showing only whether correct or wrong, correct answers, relevant information, etc., far deviated from actual context. Thus such a system may weaken the corrective function of feedback and, as a result, reduce learners’ understanding of contents and the possibility of leaming transfer. In addition, according to the learning theory of constructivism, learning is influenced by the situation, in which it happens, and knowledge is learned and transferred differently depending on the context in which it is learned. In the background, this study designed and implemented a contextual error-correction feedback system that can provide feedback in a context closely related and similar to the relevant situation according to the response of learners when formative evaluation is carried out in Web courseware. In addition, it applied ‘correction/correct-answer-providing feedback’, ‘relevant information providing feedback’ and ‘contextual error-correction feedback’ to Web courseware for learning actual productivity S/W and verified if ‘contextual error-correction feedback’ is more effective than other two types of feedback for learners’ academic achievement.

Sertraline이 Bleeding Time에 미치는 영향

박현숙,장기용,김은남,강병조 대한생물치료정신의학회 1998 생물치료정신의학 Vol.4 No.2

본 연구는 선택적 세로토닌 재흡수 억제제(SSRIs), 특히 sertraline이 출혈 시간에 미치는 영향을 알아봄으로써 선택적 세로토닌 재흡수 억제제의 안전성과 혈액학적 부작용 측면을 평가하고자 하였다. 선택적 세로토닌 재흡수 억제제의 치료적 적응증에 해당하는 95명의 환자를 무작위 할당으로 sertraline 50mg 투여군, sertraline 200mg, 투여군, nortriptyline100mg 투여군, 위약(thiamine 100mg) 투여군으로 분류하여 정해진 양을 4주간 투여한 후 출혈 시간을 약물 투여 전, 약물 투여 2주 후, 약물 투여 4주 후의 3회에 걸쳐서 측정하였다. 95명의 환자 중 78명이 실험을 마쳤다. Sertraline 50mg 투여군에서 실험 전과 비교하였을 때 시간에 따르는 출혈 시간의 증가가 있었다. 다른 군에서는 실험 전과 실험 2주 후, 4주 후의 출혈 시간을 비교하였을 때 시간에 따르는 출혈 시간의 증가가 없었다. 연구 기간 동안 지혈 이상을 보인 환자는 없었다. 결론적으로 Sertraline 투여 초기에 정상 범위 내에서 출혈 시간의 증가가 있었다. Objective : This study was designed to assess the safety and hematological complications of the selective serotonin reuptake inhibitors(SSRIs) by examining the effect of sertraline on bleeding time. Method : Ninety five patients included in therapeutic indications of SSRIs were divided into sertraline 50mg, sertraline 200mg, nortriptyline 100mg, placebo(thiamine 100mg) groups. Bleeding time was measured at baseline, and repeated 2 and 4 weeks after the initiation of treatment with sertraline, nortriptyline and placebo 78 patients completed the study protocol. Result : Bleeding time was prolonged within normal range after 2 and 4 weeks of treatment in sertraline 50mg administration group. Bleeding time was not prolonged in the other groups. No patient developed clinical signs of abnormal hemostasis during the study period. Conclusion : Bleeding time was prolonged within normal range at initial period of treatment with sertraline.

유구치 I급 와동에서 와동벽 위치와 중합광원에 따른 Microtensile Bond Strength 비교 연구

이현헌,장철호,김영재,김정욱,장기택 대한소아치과학회 2007 大韓小兒齒科學會誌 Vol.34 No.1

이번 실험에서는 중합수축 응력이 가장 크게 나타나는 유구치 I급 와동에서 와동벽의 위치와 중합광원의 변화에 의해 다르게 나타나는 응력의 차이를 microtensile bond strength (MTBS)를 이용하여 알아보는 것을 목적으로 하였다. 교합면 법랑질을 제거한 하악 제 2유구치 30개를 준비하여 I급 와동을 형성하였다. 제조사의 지시에 따라 상아질 접착제를 도포 후 3가지 중합광원: 할로겐 램프, 플라즈마, 발광다이오드를 이용하여 10개씩 광중합하였다. 복합레진을 한꺼번에 충전 후 각각의 중합기로 광중합하였다. 동일 치아에서 각각 치수벽과 축벽의 MTBS 측정용 시편을 제작하고 각 군을 중합광원과 와동벽 위치에 따라 할로겐 램프-축군, 할로겐 램프-치수벽군, 플라즈마-축벽군, 플라즈마-치수벽군, 발광다이오드-축벽군, 발광다이오드-치수벽군의 6개 군으로 분류하였다. 만능시험기에서 MTBS를 측정하고 파절편과 와동의 단면을 SEM을 이용하여 관찰하였다. 동일 중합광원에서 와동벽 간 비교는 T-test, 동일 와동벽에서 중합광원 간 비교는 One-way ANOVA와 Tukey's post hoc test를 이용하였고 Weibull 분포분석을 하였다. 동일 중합광원 군간 비교에서 모두 치수벽 시편의 접착강도가 축벽 시편에 비해 유의하게 높았으며 동일 와동벽 군간 비교에서 모두 중합광원에 따른 접착강도가 유의한 차이를 보이지 않았다. 축벽 시편이 치수벽 시편보다 낮은 Weibull 변수(m)를 나타내었고 SEM 관찰 결과 축벽 시편에서 보다 더 불균일한 접착이 이루어진 것을 알 수 있었다. The purpose of present study was to determine whether different kinds of curing lights can alter microtensile bond strength(MTBS) of class I cavity pulpal and axial wall specimens in primary molar. Thirty clean mandibular 2nd primary molar's occlusal enamel were removed and class I cavity, size of 2×4×2 mm was prepared. Dentin bonding agent was applied according to manufacturer' s manual. Each group was cured with Halogen Curing Unit, Plasma Curing Unit and LED Curing Unit. Composite resin was bulk filled and photo cured with same curing unit. MTBS specimens which size is 0.7×0.7×4 mm were prepared with low speed saw. Specimens were coded by their curing lights and wall positions (Halogen - Axial wall group, Halogen - Pulpal wall group, Plasma - Axial wall group, Plasma - Pulpal wall group, LED - Axial wall group, LED - Pulpal wall group). MTBS were tested at 1 mm/min cross Head speed by Universal Testing Machine. Fractured surface and bonding surface was observed with SEM. T-test between axial and pulpal specimens in each curing lights, one-way ANOVA among different curing light specimens in each wall positions were done. Weibull distribution analysis was done. The results were as follows: Mean MTBS of pulpal wall specimens were significantly greater than that of axial wall specimens at each curing units(p<.05). There was no significant difference in the MTBS among three curing units at axial wall and pulpal wall. In Weibull distribution, pulpal wall specimens were more homogeneous than axial wall specimens.

p-Anisaldehyde가 조골세포 분화에 미치는 영향

김경민 ․ 이도원 ․ 김현준 ․ 김아랑 ․ 장원구 대구대학교 산업기술연구소 2018 産業技術硏究 Vol.29 No.2

p-Anisaldehyde is a natural fragrance extracted from Pimpinella anisum L., and used as a preservative. This study examined the effect of p-anisaldehyde on osteoblast differentiation. First, cytotoxicity tests were carried out after examining the concentrations that did not show toxicity to the cells. The expression of osteoblast differentiation marker gene was confirmed by RT-PCR and was not effective in the treatment with p-anisaldehyde alone. However, p-anisaldehyde decreased the expression levels of inhibitor of differentiation-1 (Id1), distalless related homeobox (Dlx5), and runt-related transcription factor 2 (Runx2), which are osteogenic differentiation marker genes, which are increased in osteogenic condition. alkaline phosphatase (ALP) activity was also confirmed by ALP staining that p-anisaldehyde reduced ALP activity. These results show that p-anisaldehyde is effective in reducing osteoblast differentiation.

흰쥐 경동맥 손상 모형에서 체외 방사선조사에 의한 신내막 과증식억제 : Intercellular Adhesion Molecule-1과 Vascular cell Adhesion Molecule-1의 역할 The Possible Role of Intercellular Adhesion Molecule-1 and Vascular Cell Adhesion Molecule-1

강동헌,승기배,장기육,임상현,정해억,임효영,김연실,채장성,김재형,홍순조,최규보 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.9

KS H ISO 1242 표준의 평가 : 라반딘 정유의 산값 측정

전혜림,이은지,장혜진,손현화,김건,김남선,전명숙,이동선 서울여자대학교 2010 자연과학연구논문집 Vol.22 No.-

The acid value (AV) as well as the ester value of essential oil is an important index to evaluate quality of essential oil. The official standard analytical method of KS H ISO 1242 dealing with “Essential oils - Determination of acid value” was assessed experimentally using two lavandin essential oils obtained in France as an example. One French lavandin oil sample showed the results of AV= 0.9 by both indicator method and potentiometry. Another sample showed AV = 1.9 by indicator method and AV = 1.6 by potentiometry. Latter lavandin oil sample exhibited significantly higher acid value than maximum value of 1 described in the standard. This result suggests that latter lavandin oil was contaminated, because this oil was contained in an orange juice bottle. Results of this study proved that KS H ISO 1242 could be used as a suitable scientific standard for the determination of acid value of essential oils.