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Filtering by: Creator Mairs, John W. Remove constraint Creator: Mairs, John W. Decade 1960-1969 Remove constraint Decade: 1960-1969 Degree Name Master of Science (M.S.) Remove constraint Degree Name: Master of Science (M.S.) Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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  • The present status of plastics as an engineering material

    Creator:
    Summersett, John Steve
    Abstract:
    The present status of plastics is one of constant change, but this thesis attempts to focus attention on the state of the industry as of 1967. Beginning with a brief title definition and history of plastics, the writer proceeds to a discussion on the structural characteristics of plastics. Under this...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF JOHN STEVE SUMMERSETT for the MASTER OF SCIENCE (Name) (Degree) in

  • The phytosociology of some vine maple communities in the Marys Peak watershed

    Creator:
    Anderson, Howard George
    Abstract:
    A study was undertaken in the Marys Peak watershed with the following objectives. First, a classification of the major plant communities was carried out. Second, some of the ecological features of Acer circinatum that account for its distribution within these communities were determined. The following plant communities are described: Corylus...
    Resource Type:
    Masters Thesis
    Full Text:
    VINE MAPLE COMMUNITIES IN THE MARYS PEAK WATERSHED Abstract approved: Dr. W. W. Chilcote A study

  • Some cytological aspects of streak mottle virus in Lilium speciosum Thunberg

    Creator:
    Elser, John Elmore
    Abstract:
    Cultivated lilies include many garden varieties in addition to the Easter lily, Lilium longiflorum Thunb. A popular member of the garden group is Lilium speciosum Thunb., whose leaves can be discolored by a virus symptom described as streak mottle. This disorder is characterized by dashes of chlorotic tissue interspersed with...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF John Elmore Elser for the

  • The geography of the apple industry of the Chelan Valley, Washington

    Creator:
    Detering, Floyd John
    Abstract:
    The Chelan Valley is one of several valleys located on the eastern slope of the Cascade Mountains contributing to the leadership of Washington in apple production. Since the nature of the activity in the Chelan Valley is typical of all these producing areas,it was selected as a case study of...
    Resource Type:
    Masters Thesis
    Full Text:
    (._ AN ABSTRACT OF THE THESIS OF Floyd John Detering for

  • Influence of soil moisture on the movement of bromacil in soil

    Creator:
    Ross, Claude Gray
    Abstract:
    In previous research, bromacil gave good performance when it was applied in early fall with fairly dry soil conditions and before the fall germinating weeds had started growth. On the other hand, if bromacil was applied in late November, December, or January on nearly saturated soil with weeds that had...
    Resource Type:
    Masters Thesis
    Full Text:
    , and for his critical reading and correction of the manuscript. My appreciation is expressed to Dr. W

  • Studies on control of diacetyl off-flavor in beer

    Creator:
    Tolls, Terry Norman
    Abstract:
    Sporadic outbreaks of diacetyl off-flavor in beer are a serious economic problem to the brewing industry. Studies were carried out in an attempt to improve the understanding of the problem and to experiment with new ways of controlling this defect. The Owades and Jakovac method of diacetyl determination as modified...
    Resource Type:
    Masters Thesis
    Full Text:
    Dr. W. E. Sandine for his counsel and guidance throughout the course of this study. To Vincent S

  • An analysis of diversity in agricultural land use in Oregon

    Creator:
    Odland, John J. M.
    Abstract:
    An index suitable for measurement of the diversity of agricultural land use is developed. This index is based on a principle of measuring the deviation of a distribution from an even distribution and is similar to indexes employed to measure diversity in manufacturing The index is applied to the thirty-six...
    Resource Type:
    Capstone Project
    Full Text:
    JOHN J M, ODLAND A RESEARCH PAPER submitted to THE DEPARTMENT OF GEOGRAPHY OREGON STATE UNIVERSITY

  • Chemistry of cyclobutane compounds

    Creator:
    Musa, Willie Edsel
    Abstract:
    Examination of a proposed reaction scheme to prepare bicyclo-(2.2.0)hexan-1-ol produced the first known condensation of an enamine with its carbonyl precursor. Hydrolysis of the resulting dienamine gave an unusual conjugated cyclobutenone in which the double bond is exocyclic. Characterization and reactions of the cyclobutenone were successfully carried out.
    Resource Type:
    Masters Thesis
    Full Text:
    , John M. , Kenneth W. Greenlee and Cecil E. Boord. A new synthesis of monoalkylcyclobutanes. Reduction

  • Thornthwaite's moisture index as a measure of the intensity to which harvested cropland is devoted to corn under natural climatic conditions

    Creator:
    Hall, Robert Newell
    Abstract:
    Moisture has long been identified as one of the major limiting factors in the distribution of agricultural land use practices. However, the importance of any environmental element can only be determined by considering how it is affected by its relationship with other elements of the environment. Thornthwaite's moisture index attempts...
    Resource Type:
    Capstone Project
    Full Text:
    which affect the mois- ture available for plant growth into one meaningful measure is that by C. W

  • Percussive welding of metal-semiconductor contacts

    Creator:
    Heck, Lyle Daniel
    Abstract:
    Application of automatic production techniques to the fabrication of semiconductor devices has been somewhat limited by the requirements of conventional alloying techniques. These alloying techniques require an excessive amount of individual handling. This thesis investigates the feasibility of applying percussive welding to the fabrication of metal-semiconductor contacts, as a solution...
    Resource Type:
    Masters Thesis
    Full Text:
    Electrical Engineering Dean of Graduate School Date thesis is presented Typed by Illa W. Atwood q