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이태수,오유정 한국통합교육학회 2015 통합교육연구 Vol.10 No.1
The purpose of this study was to analyse the educational services supporting status for undergraduate students with disabilities in university. To do this, we collected data of educational services from 371 universities such as a four-year-course college, a two-year-course college, cyber university. As a result, Overall, most of universities did not supply sufficiently an educational services to undergraduate students with disabilities. There were difference in types, sizes, and subjects of foundation. Also, there were difference in the types of universities in the sub-evaluation areas as like a selection of new students, an teaching and learning, and facilities and utilities for students with disabilities. Cyber universities were providing much better educational services than other colleges, and a four-year-course college were providing much better educational services than a two-year-course college. 이 연구는 2014 장애대학생 교육복지 지원 실태 평가에 기초하여 대학이 장애대학생의 학습권 보장을 위하여 교육복지 지원을 어느 정도하고 있고, 대학의 배경변인에 따라 지원 정도에 차이가 있는지 비교 및 분석하는데 주요한 목적이 있다. 이를 위해 장애대학생 교육복지 지원 실태 평가 지표를 이용하여 4년제 대학교와 전문대학, 사이버대학을 포함하여 총 371개교를 조사․분석하였다. 그 결과, 장애대학생 교육복지 지원 수준이 전반적으로 낮아 보다 더 장애대학생을 위한 교육복지 지원이 충실하게 이루어져야 한다. 대학유형과 대학규모에 따라 교육복지 지원 수준에 차이가 있었으나, 설립주체에서는 차이가 크게 나타나지 않았다. 평가지표의 하위영역별로 지원 수준을 살펴보면, 선발영역, 교수․학습영역, 시설․설비영역 모두에서 학교유형별에 따라 차이가 있었다. 하위 영역 모두에서 사이버대학교의 지원 수준이 4년제 대학교와 전문대학보다 높았고, 4년제 대학교가 전문대학보다 높은 지원 수준을 나타내었다.
이태수,김명수,홍순근,Lee, Tae-Su,Kim, Myeong-Su,Hong, Sun-Geun 고려인삼학회 1990 Journal of Ginseng Research Vol.14 No.1
Effect of liming material application on the prevention or cure of Mn toxicity symptoms including marginal leaf chlorosis in 3-year-old ginseng plants grown in acidic soils were investigated. It was found that the ratio of Fe to Mn was above about 0.5 and the ratio of Mn to Fe was below about 2.00 in 4-year old ginseng leaves when liming materials were applied in field experiments. It was apparent that the occurrence of marginal leaf chlorosis was decreasing affected by application of Ca, Mg and Fe. The appearance of marginal leaf chlorosis was decreased to about 78 percent in 4-year-old ginseng and to about 69 percent in 5-year-old ginseng, and then the fresh root weight was increased up to 66 percent in 4-year ginseng plants.
Selective Dehalogenative Homocoupling of Haloarylsulfonates by th Use of Palladium Catalyst
이태수,안정호,김진환,배진영,Lee, Tae Su,An, Jeong Ho,Kim, Jin Hwan,Bae, Jin Yeong Korean Chemical Society 2001 Bulletin of the Korean Chemical Society Vol.22 No.4
The palladium catalyzed dehalogenative homocoupling of haloarylsulfonates under reductive conditions has proceeded selectively depending on the type of the halogen. Thus, an iodo or a bromo leaving group of haloarylsulfonates was homocoupled to gi ve symmetrical biaryls in good yields with the sulfonate group intact, whereas a chloro leaving group gave no reaction under the conditions used. When the more reactive nickel catalyst was employed instead of the palladium catalyst in the reaction, both dehalogenative and desulfonative homocouplings of haloarylsulfonates occurred regardless of the type of the halogen used.