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  • Crustal structure of the Baja Peninsula between latitudes 22 ̊N and 25 ̊N

    Creator:
    Huehn, Bruce
    Abstract:
    Geophysical data collected in 1975 and 1976 reveal major crustal and tectonic elements of the continental margin of southern Baja California. Gravity, magnetic, seismic reflection and bathymetric data show seaward extension of the islands enclosing Magdalena and Almejas Bays. A seismic reflection profile, oriented approximately normal to the trend of...
    Resource Type:
    Masters Thesis
    Full Text:
    level surface of the earth (International Association of Geodesy, 1971). The gravity from this formula

  • Two studies concerning rare earth elements : I. Rare earth DTPA complexes as estuarine hydrological tracers : II. Rare earth elemental concentrations in some Pacific Northwest rivers

    Creator:
    Keasler, Kenneth M.
    Abstract:
    Two studies were conducted involving rare earth elements. In the first study, the use of rare earth diethylenetriaminepentaacetic acid (DTPA) complexes as stable actiable tracers, a method of stable-isotope tracing with post-sampling neutron activation analysis, was explored. The persistence of rare earth DTPA complexes in estuarine waters was measured in...
    Resource Type:
    Masters Thesis
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    Science in Chemistry presented on June 30, 1983. Title: Two studies concerning Rare Earth Elements I

  • The Ibis, journal of the British Ornithologists' Union : a pre-synthesis portrait

    Creator:
    Johnson, Kristin Renee
    Abstract:
    In 1959 the British Ornithological journal, The Ibis, published a centenary commemorative volume on the history of ornithology in Britain. Over the previous few decades, the contributors to this volume had helped focus the attention of ornithologists on the methods, priorities, and problems of modem biology, specifically the theory ofevolution...
    Resource Type:
    Masters Thesis
    Full Text:
    Science in History of Science, presented on August 7th , 2000. Title: The Ibis, Journal of the British

  • Cross-cultural and Sustainability Values in International Freshwater Management Institutions

    Creator:
    Porta, E. Lynn
    Abstract:
    In the process of building international water policies and management institutions, like international treaties and River Basin Organizations, States simultaneously signal the values that they view as most important in these different institutions. Examining expressed and acted-upon values for transboundary freshwater management are currently under-explored areas where overlapping lenses of...
    Resource Type:
    Masters Thesis
    Full Text:
    : state-led policy & the challenge of hydro-hegemons As a paradigm in political science and international

  • Earth First! : An Ethnography of Communication

    Creator:
    Vondracek, Julie A.
    Abstract:
    This study examined the culture of Earth First!, an environmental activist movement. The study was limited to two groups of Earth First! in the Northwest, Corvallis and Eugene. The goal was to discover what it is to be a communicatively competent member of Earth First! The method used to address...
    Resource Type:
    Masters Thesis
    Full Text:
    Earth First! : an ethnography of communication AN

  • Sonobuoy refraction study of the crust in the Gorda Basin

    Creator:
    Cook, Jeffrey A.
    Abstract:
    The Gorda Basin is a young oceanic plate which comes in direct contact with the convergent margin of western North America. Two long sonobuoy refraction profiles crossing the basin provide nearly continuous data for computing the velocity structure of the crust and adjacent continental slope. Time-term analysis utilizing multiple receivers...
    Resource Type:
    Masters Thesis
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    in Geophysics presented on Master of Science 5 December 1980 Title: SONOBUOY REFRACTION STUDY OF

  • Morality and materialism : American conservatives and science, 1945-1964

    Creator:
    Schefke, Brian R.
    Abstract:
    Following World War II, the United States enjoyed unprecedented power and prestige. The wartime alliance with the Soviet Union quickly collapsed amid mutual suspicion and fear, however, resulting in the Cold War. Science was a significant political component in that ideological conflict. In the United States, inspired by Franklin D....
    Resource Type:
    Masters Thesis
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    of Science, volume 8: Modern Science in National and international Context, eds. David N. Livingstone

  • The light within us : Quaker women in science

    Creator:
    McCabe, Leslie N.
    Abstract:
    This thesis explores the role of Quaker women in science in an attempt to arrive at some understanding of what motivated Quaker women in nineteenth century America to go into the sciences. George Fox founded the Society of Friends in the mid-seventeenth century in England and the Quaker theology centered...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Arts in History of Science presented on June 28. 2004. Title: The Light Within Us: Quaker Women

  • An Exploration of the Research Capacity Building Potential of Informal Higher Education Marine Science Programs in an International Context

    Creator:
    Moskel, Jennifer M.
    Abstract:
    Informal higher education science learning programs are increasingly being used as a tool to build scientific research capacity. However, there is low understanding of the impact that these programs on their target audiences, which is important to future capacity building efforts and program design. The purpose of this research project...
    Resource Type:
    Masters Thesis
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    by exploring the scope of impacts that an international informal higher education science learning

  • Science, service, and specialized agriculture : the re-invention of the maraschino cherry

    Creator:
    Jolly, J. Christopher
    Abstract:
    From 1925 to 1930, Ernest H. Wiegand, a professor of Horticultural Products at Oregon State Agricultural College, developed an improved brining process for cherries. Brined cherries are used in the production of maraschino and glacé cherries, which already had a sizable market in the United States by the 1920s. This...
    Resource Type:
    Masters Thesis
    Full Text:
    science of the very first order. It counts among its handmaids the most respectable sciences, such as