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  • The dynamics of theory and practice in instructional systems design
    颁布单位：[University of Pretoria] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Computer-integrated, learning",, "Cognitive, learning",, "Customization",, "Collaborative, learning",, "Domains, of, learning",, "Inquiry, tool",, "Evaluation",, "Constructivism",, "Creativity",, "Instructional, systems, design, and, development",, "Learning, and, instructional, theory",, "Components, of, knowledge",, "UCTD"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Certain aspects of the dairy systems in the Harar milkshed, Eastern Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Livestock, --, Ethiopia, --, Harar","Agricultural, systems, --, Ethiopia, --, Harar","Dairy, farming, --, Ethiopia, --, Harar","Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2003"]]
    预览  |  原文链接    [浏览：8 下载：0]
  • Information systems evaluation : a post-dualist interpretation
    颁布单位：[University of Pretoria] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Interpretive, view",, "Dialectic, view",, "Regime, of, truth",, "Power, relations",, "Organisational, learning",, "Functionalist",, "Information, systems, evaluation",, "UCTD"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Comparing the precipitation use efficiency of maize-bean intercropping with sole cropping in a semi-arid ecotope
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Semi-arid, ecotope","Transpiration, efficiency, coefficient","Water, extraction","Radiation, interception","Radiation, use, efficiency","Soil, evaporation","Water, use","Precipitation, use, efficiency","Intercropping, --, Kenya","Crops, and, water, --, Kenya","Plant-water, relationships, --, Kenya","Cropping, systems, --, Kenya","Thesis, (Ph.D., (Agrometeorology))--University, of, the, Free, State,, 2003"]]
    预览  |  原文链接    [浏览：8 下载：0]
  • Rangeland evaluation and perceptions of the pastoralists in the Borana zone of southern Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Range, management, --, Ethiopia, --, Borana, Plateau","Pastoral, systems, --, Ethiopia, --, Borana, Plateau","Rangelands, --, Ethiopia, --, Borana, Plateau","Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2003"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Effects of stubble management, tillage and cropping sequence on sustainable wheat production in the South-Eastern highlands of Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Conservation, tillage","Compaction","Crop, residue","Crop, rotation","Faba, bean","Grain, yield","Nutrient, uptake","Wheat","Wheat, --, Ethiopia, --, Yields","Cropping, systems, --, Ethiopia","Crop, residue, management, --, Ethiopia","Thesis, (Ph.D., (Soil, Science))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：4 下载：0]
  • Effektiewe klankopnames vir enkelkamera-televisieverslaggewing
    颁布单位：[Stellenbosch University] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Television, broadcasting, of, news",, "Sound, in, mass, media",, "Sound, --, Recording, and, reproducing",, "Sound, --, Technological, innovations",, "Stereophonic, sound, systems, --, Design, and, construction",, "Dissertations, --, Journalism",, "Sound, recording"]]
    预览  |  原文链接    [浏览：6 下载：0]
  • Screen design: effects of design principles on recall learning and study time
    颁布单位：[University of Alberta] |  颁布时间：1997 |  实施时间：1997 |  学科分类：[Information, display, systems, Computer-assisted, instruction--Effect, of, information, display, systems, on, Learning--Effect, of, information, display, systems, on, Computer, software--Development]
    预览  |  原文链接    [浏览：9 下载：0]
  • A comparison of different approaches towards a computerised information system for primary health care in the Free State
    颁布单位：[University of the Free State] |  颁布时间：1996 |  实施时间：1996 |  学科分类：[["Information, storage, and, retrieval, systems, --, Medical, care, --, South, Africa, --, Free, State","Medical, informatics, --, South, Africa, --, Free, State","Primary, health, care, --, South, Africa, --, Free, State","Public, health, --, Information, services","Dissertation, (M.Sc., (Computer, Science, and, Informatics))--University, of, the, Free, State,, 1996"]]
    预览  |  原文链接    [浏览：8 下载：0]
  • Minimum variance modelling and control: tools and procedures
    颁布单位：[University of Alberta] |  颁布时间：1984 |  实施时间：1984 |  学科分类：[Adaptive, control, systems, Stochastic, models, Analysis, of, variance]
    预览  |  原文链接    [浏览：3 下载：0]