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Filtering by: Creator Trummer, L. M. Remove constraint Creator: Trummer, L. M. Degree Level Doctoral Remove constraint Degree Level: Doctoral

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  • Developmental mutants of Phaseolus vulgaris L.

    Creator:
    Shii, Chou Tou
    Abstract:
    Hybrids with abnormal development were obtained when particular genotypes of Phaseolus vulgaris L. were crossed. The phenotypic aberrations of the F₁s included retarded growth, chlorosis of the trifoliate leaves and the formation of adventitious roots on the hypocotyls. The expression of the abnormalities was dependent on the temperature. At high...
    Resource Type:
    Dissertation
    Full Text:
    ) NUMBER OF TRIFOLIATE LEAVES (U ^ 0> (D O l\} M

  • Carl L. Anderson : life and contributions to public health and health education

    Creator:
    Asan, Virginia Marie
    Abstract:
    The purpose of this study of the life and career of Dr. Carl Leonard Anderson was to recount his professional contributions to the field of health and relate these to public health and health education. The major emphasis of this study concerned Dr. Anderson's professional life. The accomplishment of the...
    Resource Type:
    Dissertation
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    department). (Date) Title: CARL L. ANDERSON: LIFE AND CONTRIBUTIONS TO PUBLIC HEALTH AND HEALTH EDUCATION

  • Geneticist L.C. Dunn : politics, activism, and community

    Creator:
    Gormley, Melinda (Melinda Brooke)
    Abstract:
    L. C. Dunn (1893-1974) spent most of his scientific career conducting research in developmental genetics as a member of the Zoology Department at Columbia University in the City of New York. He had an accomplished scientific career researching mutations in mice, which earned him respect from other geneticists and scientists....
    Resource Type:
    Dissertation
    Full Text:
    : Mary Jo Nye L. C. Dunn (1893-1974) spent most of his scientific career conducting research

  • Phytophthora species and riparian alder tree damage in western Oregon

    Creator:
    Sims, Laura L.
    Abstract:
    The genus Phytophthora contains some of the most destructive pathogens of forest trees, including the most destructive pathogen of alder in recent times, Phytophthora alni. Alder trees were reported to be suffering from canopy dieback in riparian ecosystems in western Oregon, which prompted a survey of alder health and monitoring...
    Resource Type:
    Dissertation
    Full Text:
    ). 12 REFERENCES Adams GC, Catal M, Trummer L, Hansen EM, Reeser P, and Worrall JJ. 2008

  • Relationship of boron to reproduction in hazelnut (Corylus avellana L.)

    Creator:
    Shrestha, Gyan Kumar
    Abstract:
    Boron sprays produced fruit set increases in 'Barcelona' hazelnut orchards in 1984 and in 1985. The absolute fruit set was correlated with leaf B content but not with nut B. With relative fruit set (RFS), B content of nuts in May (r = 0.63**) was more strongly related to set...
    Resource Type:
    Dissertation
    Full Text:
    of Boron to Reproduction in Hazelnut (Corylus avellana L.). Abstract approved: . Boron sprays

  • Genetics of partial incompatibility and improvement of haploid production in Hordeum vulgare L. x H. bulbosum L. crosses

    Creator:
    Chen, Fu-chiang and Chen, Fuqiang
    Abstract:
    The production of barley (Hordeum vulgare L.) haploids by crossing with H. bulbosum is a widely used tool in breeding and genetics. Certain barley genotypes have low seed set in this interspecific cross, a phenomenon known as partial incompatibility. Haploid production efficiency and gamete sampling are important issues with the...
    Resource Type:
    Dissertation
    Full Text:
    . bulbosum L. Crosses. Abstract approved: Patrick M. Hayes The production of barley (Hordeum vulgare L

  • The genus Leucogaster (Basidiomycetes, Leucogastraceae)

    Creator:
    Fogel, Robert Dale
    Abstract:
    Three provisional species are described as new: Leucogaster couchii, L. gelatinosus, and L. microsporus. Leucophlebs candida is transferred to Leucogastef, completing the transfer of all Leucophlebs species to Leucogaster. L. columellatus is transferred to Sclerogaster. L. longisterigmatus is synonymized with L. rubescens, L. foveolatus with L. odoratus, and L. fulvimaculatus...
    Resource Type:
    Dissertation
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    , Hat Point, 23 miles above Imnaha, 26 July 1939, leg. A. M. Rogers (NY). ALASKA, Kenai Peninsula, V. L

  • The decay of Pd¹⁰⁹, Pd¹¹¹ [superscript g], and Pd¹¹¹ [superscript m]

    Creator:
    Barnes, W. Earl
    Abstract:
    The decay of Pd¹⁰⁹, Pd¹¹¹ [superscript g], and Pd¹¹¹ [superscript m] produced by thermal neutron irradiation of palladium targets has been investigated. Gamma ray energies and relative intensities have been measured with a high resolution Ge(Li) spectrometer. From energy sums and relative intensity considerations level schemes for Ag ¹⁰⁹ and...
    Resource Type:
    Dissertation
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    . Lo .1oO co En In VC co .44 .4. .Ni. ,:t. .., N.0 m 412(5/ . 307(3/ ; Z S b, .. _______

  • Environmental complex mixtures modify benzo[a]pyrene and dibenzo[a,l]pyrene-induced carcinogenesis

    Creator:
    Courter, Lauren A.
    Abstract:
    Human exposure to the carcinogenic polycyclic aromatic hydrocarbons (PAHs) benzo[a]pyrene (B[a]P) and dibenzo[a,l]pyrene (DB[a,l]P) is through environmental complex mixtures, such as urban dust particulate matter (UDPM) and diesel exhaust (DE), however the potency of these PAH within a mixture is not established. To determine the effect of these mixtures on...
    Resource Type:
    Dissertation
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    . and Ralston, S. L. In: G. T. Bowden and S. M. Fisher (eds.), Comprehensive Toxicology. Oxford, UK

  • On the theory of (M,S) optimality in incomplete block designs

    Creator:
    Jacroux, Michael Allen
    Resource Type:
    Dissertation
    Full Text:
    ) = c(m +l) a. (a +1) 2 s i=1 ip hs(m) - 2-a- + 2717 +c where 7p = 7k-1 and a Similarly, Hence 2