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Filtering by: Creator Eisenberg, Rodney L. Remove constraint Creator: Eisenberg, Rodney L. Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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  • 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:
    of the Thesis of Rodney L. Eisenberg for the degree of Doctor of Philosophy in Chemistry presented

  • Gender-role orientation as a predictor of marital quality

    Creator:
    Lange, Sandra L.
    Abstract:
    Over the past 10 years there has been much research on various aspects of gender-role orientation. Specifically, many studies have explored gender-role orientation as a predictor of psychological adjustment. Findings suggest that masculine and androgynous individuals are high on psychological adjustment whereas, feminine and undifferentiated individuals score lower on adjustment....
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Sandra L. Lange for the degree of Master of Science in Human

  • Complexity of food web interactions in a large mammal system

    Creator:
    Eisenberg, Cristina
    Abstract:
    Food webs consist of a combination of bottom-up (resource-driven) and top-down (predator-driven) effects. The strength of these effects depends on the context in which they occur. I investigated food web (trophic) relationships between wolf (Canis lupus) predation, elk (Cervus elaphus) herbivory, aspen (Populus tremuloides Michaux) recruitment, and fire. The study...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Cristina Eisenberg

  • Modification of Beale's method for quadratic programming problems

    Creator:
    Slagle, Rodney L.
    Abstract:
    This thesis deals with a modification to an existing mathematical ppogramming algorithm called Beale's method. This method is designed to solve only quadratic or linear programming problems. The modification proposed aims to solve some of the problems this method encounters and to shorten the time required for solution by examining...
    Resource Type:
    Masters Thesis
    Full Text:
    problems AN ABSTRACT OF THE THESIS OF RODNEY L. SLAGLE for the degree of MASTER OF SCIENCE in

  • John Turberville Needham (1713-1781) and eighteenth century theories of generation

    Creator:
    Benson, Keith Rodney
    Abstract:
    There were two viable theories of generation, preformation and epigenesis, existing in the Seventeenth and Eighteenth Centuries. Due to their irreconcilable nature, they were often at loggerheads during this time interval. The status of these generation theories can be effectively understood in terms of Thomas Kuhn's conception of preparadigm science....
    Resource Type:
    Masters Thesis
    Full Text:
    Keith Rodney Benson ACKNOWLEDGEMENTS Primarily, I am very grateful to Paul L. Farber for his

  • The interrelatedness of sexual intimacy and relationship development

    Creator:
    Christopher, F. Scott
    Abstract:
    Fifty-four premarital couples were interviewed in an attempt to: (a) delineate pathways of premarital involvement; (b) investigate differences in the relationships of individuals who follow different pathways; and (c) examine which background variables predispose individuals to follow a specific pathway. Four sexual pathway types were established using a cluster analytic...
    Resource Type:
    Dissertation
    Full Text:
    Philosophy Completed October 29, 1982 Commencement June 1983 APPROVED: Redacted for Privacy Rodney

  • The divorce process : toward a typology of marital dissolution

    Creator:
    Ponzetti, James Joseph
    Abstract:
    The purpose of the present study was to describe the process of marital dissolution. This description entailed collecting information about the process itself and then typologizing divorces on the basis of their trajectories to dissolution. One hundred and seven divorced individuals were interviewed. This interview consisted of three parts. First,...
    Resource Type:
    Dissertation
    Full Text:
    . Rodney M. Cate for his guidance on this research project. I would also like to thank Dr. Alan Sugawara

  • Development of a typology of premarital relationship models

    Creator:
    Koval, James E.
    Abstract:
    It has been proposed that individuals develop models of premarital relationships based on their preferred ways of experiencing love with another person. This study attempted to operationalize the concept of relationship models to determine if individuals differ in how they expect their feelings of love to develop over the course...
    Resource Type:
    Dissertation
    Full Text:
    thesis is presented March 11, 1983 Typed by Mona L. Hogan for James E. Koval ACKNOWLEDGEMENTS I

  • A typological description of premarital relationship dissolution

    Creator:
    Lloyd, Sally A.
    Abstract:
    The purpose of the present study was to describe the process of premarital relationship dissolution. This description entailed typologizing relationships on the basis of their trajectories to involvement and eventual dissolution. One hundred individuals who had been involved in a serious relationship that had broken up within the past 12...
    Resource Type:
    Dissertation
    Full Text:
    my sincerest appreciation to Dr. Rodney M. Cate for his support and guidance throughout the

  • The relationship between self-reported stress and coping strategies during early parenting

    Creator:
    Wright, Cheryl
    Resource Type:
    Dissertation
    Full Text:
    Family Studies Redacted for Privacy Dean of G d e School (l Date thesis is presented July 20, 1984