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Filtering by: Creator Pangle, Luke A. Remove constraint Creator: Pangle, Luke A. Degree Level Doctoral Remove constraint Degree Level: Doctoral Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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  • A biochemical analysis of the interaction of victorin and oats

    Creator:
    Navarre, Duroy A.
    Abstract:
    Victoria blight of oats is caused by the fungus Cochhobolus victoriae. This fungus is pathogenic due to its ability to produce the host-selective toxin victorin. Previously, a 100-kD protein that binds victorin in vivo only in susceptible genotypes was identified as the P protein of the glycine decarboxylase complex (GDC)....
    Resource Type:
    Dissertation
    Full Text:
    (Luke et al., 1966b). Also in 1966, victorin was found to cause a loss of respiratory control in

  • Essential elementary school physical education facilities as determined by a national survey and a comparison to the existing facilities in Oregon

    Creator:
    Sherman, Frank A.
    Abstract:
    Purpose This study compared existing Oregon elementary school physical education facilities and equipment with those facilities and equipment items perceived to be essential for a quality physical education program by nationally selected physical education specialists. Procedures A survey form was mailed to 110 national educators proposed by state directors of...
    Resource Type:
    Dissertation
    Full Text:
    facilities as determined by a national survey and a comparison to the existing facilities in Oregon AN

  • The relationship of estradiol to embryo-maternal interactions in the llama

    Creator:
    Powell, Susan A.
    Abstract:
    In the first experiment, estradiol production was measured in cultured embryos collected on Days 7, 9, 11, 13 and 15 post-mating. Estradiol was detected in Day 7 embryos and production increased approximately 50-fold (P<0.05) in medium recovered from Day 13 compared to Day 11 embryos and was greatest (P<0.05) from...
    Resource Type:
    Dissertation
    Full Text:
    in the llama AN ABSTRACT OF THE DISSERTATION OF Susan A. Powell for the degree ofDoctor of

  • Managerial competencies for church administration as perceived by seminary faculties, church lay leaders, and ministers

    Creator:
    Boersma, Stephen A.
    Abstract:
    The conceptual foundation of the study emerged from a concern regarding the application of managerial competencies in the local church. A review of the literature suggests that in spite of the increasing awareness for the need to make greater use of these skills, little consensus currently exists regarding their relative...
    Resource Type:
    Dissertation
    Full Text:
    perceived by seminary faculties, church lay leaders, and ministers AN ABSTRACT OF THE THESIS OF Stephen A

  • Jointed goatgrass (Aegilops cylindrica Host) genetic diversity and hybridization with wheat (Triticum aestivum L.)

    Creator:
    Gandhi, Harish Tulshiramji
    Abstract:
    Jointed goatgrass (Aegilops cylindrica Host; 2n=4x=28; CCDD) is an agriculturally important species both as a weed and as a genetic resource for wheat (Triticum aestivum L.; 2n=6x=42; AABBDD) improvement. In order to better understand the evolution of this species, the diversity of Ae. cylindrica was evaluated along with its progenitors,...
    Resource Type:
    Dissertation
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    .) Abstract approv car Riera-Lizarazu Carol A. MaIlory-Sm7' Jointed goatgrass (Aegilops cylindrica Host; 2n

  • Physical and physiological seed characteristics influencing wheat stand establishment

    Creator:
    Ahmad, Shahbaz
    Abstract:
    Rate of emergence is an important character for stand establishment. Ability of wheat seeds to germinate and emerge rapidly under different climatic conditions may be regulated by physical and/or physiological characteristics. Seeds of 26 wheat varieties representing five classes were produced in two different environments (Moro and Corvallis, OR). Seed...
    Resource Type:
    Dissertation
    Full Text:
    different environments (Moro and Cor- vallis, OR). Seed lots were uniformly sized to remove size as a

  • Chaos in a long rectangular wave channel

    Creator:
    Bowline, Cynthia M.
    Abstract:
    The Melnikov method is applied to a model of parametrically generated cross-waves in a long rectangular channel in order to determine if these cross-waves are chaotic. A great deal of preparation is involved in order to obtain a suitable form for the application of the Melnikov method. The Lagrangian for...
    Resource Type:
    Dissertation
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    Chaos in a long rectangular wave channel AN ABSTRACT OF

  • Studies of the biosynthesis of Sarubicin A

    Creator:
    Eisenberg, Rodney L.
    Abstract:
    Early studies on the biosynthesis of Sarubicin A, 1, had suggested the intermediacy of the novel aromatic amino acid 6-hydroxyanthranilic acid, 17. To investigate the biosynthetic steps beyond 17, [¹³C-¹⁵N carboxamide] 6-hydroxyanthranilamide, 27a, was synthesized, and fed to fermentations of Streptomyces helicus. Incorporation of 27a into 1 provided suggestive evidence...
    Resource Type:
    Dissertation
    Full Text:
    Studies of the biosynthesis of Sarubicin A. An Abstract

  • Sediment transport in a gravel-bottomed stream

    Creator:
    Milhous, Robert T.
    Abstract:
    Sediment transport in a gravel-bottomed stream located in the Oregon Coast Range was studied to determine the effects of a single layer of large particles (the armour layer) located at the surface of the bed material. The bed load transport system was studied jointly with suspended sediment transport to understand...
    Resource Type:
    Dissertation
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    ) &Date) Title: SEDIMENT TRANSPORT IN A GRAVEL-BOTTOMED Sediment transport in a gravel-bottomed stream

  • Outcomes-based curriculum reform in a community college : a discipline based inquiry

    Creator:
    Meier, Rebecca Anne
    Abstract:
    The purpose of this study was to examine how faculty curriculum committees from different disciplines moved through a major curriculum change process from content-focused curriculum to outcomes-based curriculum. Data was gathered through direct observations, committee member interviews, a questionnaire, and the Gregorc Style Delineator from four curriculum committees representing different...
    Resource Type:
    Dissertation
    Full Text:
    Outcomes-based curriculum reform in a community college : a