Index Catalog // ScholarsArchive@OSU

Molecular characterization of bacterial populations implicated inthe anaerobic metabolism of toxic plant alkaloids from two different experimental and environmental sources

Creator:: Rattray, Rogan MacKay
Abstract:: There have been many studies that describe the protective degradation or metabolism of potentially harmful plant toxins, such as, mimosine from Leucaena leuconcephala, pyrrolizidine alkaloids from tansy ragwort (Senecio jacobaea), oxalate and some mycotoxins by rumen microbes. There are many cases of plant-related toxicoses suffered by ruminant animals where there...
Resource Type:: Masters Thesis
Full Text:: Craig There have been many studies that describe the protective degradation or metabolism of

An evaluation of understory vegetation dynamics, ecosystem resilience and state and transition ecological theory in an eastern Oregon ponderosa pine forest

Creator:: Carr, Craig A.
Abstract:: Relatively recent increases in ponderosa pine abundance have effected unprecedented changes to ecosystem structure and function. Efforts to restore ponderosa pine systems are often focused on the manipulation of tree structure and the re-introduction of a more natural fire regime. Successful restoration should also incorporate understory components but information addressing...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Craig A. Carr for the degree of Doctor of Philosophy in

Deformation imaging

Creator:: Margiocco, Marco L.
Abstract:: Recent developments in the field of clinical echocardiography allow the ultrasonographer to objectively quantify both regional and global myocardial function. Regional deformation (Strain) and deformation rate (Strain Rate) are novel indices of ventricular function that can be estimated non-invasively by ultrasonographic interrogation of the heart. Deformation Imaging (DI)represents a family...
Resource Type:: Masters Thesis
Full Text:: Deformation Imaging AN ABSTRACT OF THE THESIS OF Marco L. Margiocco for the degree of

A comparison of work values of emotionally disturbed adolescents and normal adolescents

Creator:: King, Reed Lewis
Abstract:: The primary purpose of this study was to determine the work values of the emotionally disturbed adolescents and to compare these values with those indicated by adolescents of the same age level from a regular public school. A secondary objective was to compare the work values of the age levels,...
Resource Type:: Dissertation
Full Text:: especially grateful to the members of his doctoral committee: Dr. Pat Atteberry, Dr. Carvel Wood, Dr. Craig

Pollution control in the forest products industry : seminar publication

Creator:: Veatch, J. L., Bray, D. C., Himel, J. H., Moyer, R. H., Cook, J. D., Robinson, J. W., Junge, David C., Guidon, M. W., Mick, A. H., Grimes, G., and Environmental Research Information Center., Forest Products Research Society
Abstract:: EPA 625/3-79-010
Resource Type:: Technical Report

Genetic analysis of interactions between the plant hormones auxin and ethylene

Creator:: Barckley, Kristi K.
Abstract:: Auxin and ethylene regulate many important aspects of plant growth and development and are essential to the plants survival. They help regulate such diverse processes as cell elongation, growth of adventitious roots, fruit growth, germination, and a variety of other processes. Few studies have examined how the hormones auxin and...
Resource Type:: Undergraduate Thesis

Believable automotive flocking model

Creator:: McGregor, Jessica L.
Abstract:: The high cost of manually producing background characters creates a demand for a way to automatically generate plausible behaviors. These background extras need to behave in a manner that is believable such that they do not distract the focus of the audience from the primary action occurring in the scene....
Resource Type:: Honors College Thesis
Full Text:: Corresponding e-mail address: jessica.janik@gmail.com AN ABSTRACT OF THE THESIS OF Jessica L. McGregor

Variation and heritability of vegetative, reproductive and fruit chemistrytraits in black raspberry (Rubus occidentalis L.)

Creator:: Dossett, Michael
Abstract:: In recent years, there has been renewed interest in black raspberry (Rubus occidentalis L.) breeding. This has been spurred by an increase in black raspberry consumption due to studies that have shown them to be particularly high in anthocyanin content indicating high levels of antioxidants. Present cultivars are ill adapted...
Resource Type:: Masters Thesis
Full Text:: Black Raspberry (Rubus occidentalis L.) Abstract Approved: Chad E. Finn In recent

Biotic barriers to colonizing new hosts by the cinnabar moth Tyria jacobaeae (L.)(Lepidoptera: Arctiidae)

Creator:: Karacetin, Evrim
Abstract:: The cinnabar moth (Tyria jacobaeae (L.), Lepidoptera: Arctiidae) is an icon in population ecology and biological control that has recently lost its shine based on evidence that (1) it is less effective than alternatives (such as the ragwort flea beetle Longitarsus jacobaeae (Waterhouse) (Coleoptera: Chrysomelidae) for controlling ragwort Senecio jacobaea...
Resource Type:: Dissertation
Full Text:: . Title: Biotic Barriers to Colonizing New Hosts by the Cinnabar Moth Tyria jacobaeae (L.) (Lepidoptera

The valuation of outdoor recreation in a multiple-use forest

Creator:: Gibbs, Kenneth C., Queirolo, Lewis E., Lomnicki, Craig, and Oregon State University. Forest Research Laboratory
Abstract:: The authors describe a consistent and theoretically sound methodology for evaluating nonmarket uses of forest resources, particularly those associated with recreation. The analytical methodology is applied to a forest management unit. Present net worth of developed campgrounds and dispersed recreation activities on Oregon State Department of Forestry Lands in 1977...
Resource Type:: Technical Report
Full Text:: forest Kenneth C. Gibbs Lewis Queirolo Craig Lomnicki I earch november 1979 Since 1941, the Forest

ScholarsArchive@OSU

Molecular characterization of bacterial populations implicated inthe anaerobic metabolism of toxic plant alkaloids from two different experimental and environmental sources

An evaluation of understory vegetation dynamics, ecosystem resilience and state and transition ecological theory in an eastern Oregon ponderosa pine forest

Deformation imaging

A comparison of work values of emotionally disturbed adolescents and normal adolescents

Pollution control in the forest products industry : seminar publication

Genetic analysis of interactions between the plant hormones auxin and ethylene

Believable automotive flocking model

Variation and heritability of vegetative, reproductive and fruit chemistrytraits in black raspberry (Rubus occidentalis L.)

Biotic barriers to colonizing new hosts by the cinnabar moth Tyria jacobaeae (L.)(Lepidoptera: Arctiidae)

The valuation of outdoor recreation in a multiple-use forest

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