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Filtering by: Creator Whelan, Jean K. Remove constraint Creator: Whelan, Jean K. Decade 1960-1969 Remove constraint Decade: 1960-1969

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  • Susceptibility of two salmonid fish cell lines to two viruses from fish and two from homothermic animals

    Creator:
    Nims, Linda Jean
    Abstract:
    This thesis describes the viral susceptibility of two cell cultures established from embryonic tissue of salmonid fish, chinook salmon line CHSE-114 and steelhead trout line STE-137. The viruses used were Oregon sockeye salmon virus (OSV), Sacramento River chinook disease virus (SRCD), Western equine encephalitis virus (WEE) and Newcastle disease virus...
    Resource Type:
    Masters Thesis
    Full Text:
    Jean Nims ACKNOWLEDGMENTS I wish to thank Dr. K. S. Pilcher and Dr. John L. Fryer for their

  • Factors affecting the antimicrobial activity of vitamin K₅

    Creator:
    Merrifield, Larry Stanford
    Abstract:
    Vitamin K₅, 4-amino-2-methyl-1-naphthol hydrochloride, a water soluble analog of vitamin K has been shown to possess an antimicrobial activity toward many bacteria, molds, and yeast. Much of the work reported in the literature is on its use as a food preservative, and it was the purpose of this study to...
    Resource Type:
    Masters Thesis
    Full Text:
    , 1964 Titie FACTORS AFFECTING THE ANTIMICROBIAL ACTIVITY OF VITAMIN K 5 Abstract

  • Mode of action of vitamin K on saccharomyces cerevisiae

    Creator:
    Rasulpuri, Muhammad Latif
    Abstract:
    Compounds belonging to the vitamin K family possess anti-hemorrhagic property, and are used in treating patients suffering from hypoprothrombinemia and obstructive jaundice. Some of these compounds also exhibit marked antimicrobial activity toward various microorganisms. Vitamin K₅, 4-amino-2-methyl- 1-naphthol hydrochloride, a water-soluble analog of vitamin K has been shown to possess...
    Resource Type:
    Dissertation
    Full Text:
    July 22, 1963 Title MODE OF ACTION OF VITAMIN K- ON SACCHAROMYCES CEREVISIAE Abstract

  • A probability model for irradiated bacteria and methods to obtain estimates of the parameters

    Creator:
    Peura, Bonita Jean
    Abstract:
    A probability model has been developed for the survival of irradiated bacteria with respect to the dose of radiation. This model is applicable to those bacterial taxa to which the target theory applies. Three estimation procedures are given for the purpose of obtaining estimates of the probability model's parameters. These...
    Resource Type:
    Masters Thesis
    Full Text:
    obtain estimates of the parameters AN ABSTRACT OF THE THESIS OF BONITA JEAN PEURA for the M. S. in

  • Fine structure of the interstitial cells of the antebrachial organ Lemur catta

    Creator:
    Kneeland, Jean Elisabeth
    Abstract:
    Tissue obtained by punch biopsy from the antebrachial organ of Lemur catta has been studied with the electron microscope. This study describes the fine structure of the interstitial cells found between apocrine sweat glands in the antebrachial organ. These large polygonal cells are of three types: light cells, dark cells,...
    Resource Type:
    Masters Thesis
    Full Text:
    antebrachial organ of Lemur catta AN ABSTRACT OF THE THESIS OF Jean Elisabeth Kneeland for the Master of

  • Problems in the microbiological determination of vitamin B₆ in blood

    Creator:
    Peters, Jean McLeod
    Abstract:
    The initial purpose of this study was to develop a reliable method for the determination of vitamin B₆ in blood. At the present time microbiological assays have demonstrated greater sensitivity and specificity than other methods for the of vitamin B₆ in pure solution and many foodstuffs. However, adetermination pplication of...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Jean McLeod Peters for the N. S

  • Peer reinforcement of behavior in an institution for delinquent girls

    Creator:
    Furniss, Jean Marie
    Abstract:
    The major purpose of this study was to compare the occurrence of "delinquent" and "non-delinquent" responses and their contingent social reinforcements during informal cottage peer interaction at a training school for adolescent delinquent girls. The following hypotheses were tested: (1) The occurrence of delinquent responses exceeds the occurrence of non-delinquent...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OT' THE THESIS OF JEAN MAzuE I'URNISS for the M

  • Gamma irradiation inactivation kinetics of medically important bacteria contaminating seafoods

    Creator:
    Quinn, Dorothy Jean
    Abstract:
    Gamma irradiation inactivation kinetics were studied using fifteen organisms naturally contaminating seafoods. Survival curves for seven Salmonella, three Shigella, two Streptococcus species and a Staphylococcus, Escherichia and Proteus species were determined using Hartsell's broth and fresh oysters. Also, the Shigella species and one species of Streptococcus, Escherichia and Proteus were...
    Resource Type:
    Masters Thesis
    Full Text:
    Important Bacteria Contaminating Seafoods AN ABSTRACT OF THE THESIS OF DOROTHY JEAN QUINN for the M. S

  • The inheritance and nature of a symptomless infection by a Willamette strain of pea streak virus in Pisum sativum L.

    Creator:
    Tsai, Jean-duan
    Abstract:
    Pea streak virus (Marmor trifolii Holmes) is widespread and occasionally destructive in Eastern Oregon and Washington, and in many other pea growing areas. Since control by the use of insecticides to kill the insect vector is only partially successful, resistant varieties of peas are needed. In a study to confirm...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Jean-duan Tsai for the Master of

  • The effect of EPTC on barnyard grass

    Creator:
    Dawson, Jean Howard
    Resource Type:
    Dissertation
    Full Text:
    ON BARNYAP D GRASS JEAN HOWARD DAWSON A THESIS submitted to OREGON STATE UNIVERSITY in