Index Catalog // ScholarsArchive@OSU

Vertical distribution patterns of plankton and their relationship to physical factors over the continental shelf off Oregon

Creator:: Sutor, Malinda
Abstract:: Discrete layers of phytoplankton and zooplankton were observed over the Oregon continental shelf in summer and fall of 2001 and summer 2002 using optical and acoustical technologies and a pump sampling system. Layers of phytoplankton had steep vertical gradients which were associated with gradients in density and local peaks in...
Resource Type:: Dissertation
Full Text:: to the results. My major professor, Tim Cowles, has been a wonderful mentor and has tirelessly

A relationship between wave dispersion and fracture strength for a composite material

Creator:: Ilcewicz, Larry Bert
Abstract:: Wave dispersion and fracture are phenomena that involve. mechanisms triggered at the scale of a material's internal structure. Experiments were performed with a candidate material to judge the hypothesis that wave dispersion measurements can be used to nondestructively predict fracture strength. Wood-based particleboard was chosen as the candidate material because...
Resource Type:: Dissertation
Full Text:: approved: Tim C Ke nedy James B. Wilson Wave dispersion and fracture are phenomena that involve

Effectiveness of pheromone mating disruption for the ponderosa pine tip moth, Rhyacionia zozana (Kearfott) (Lepidoptera: Tortricidae), and its influence on the associated parasite complex

Creator:: Niwa, Christine Gail
Abstract:: The importance of pheromones in insect control relies both on their ability to reduce pest populations and on their relatively benign effects on nontarget organisms. This study was conducted to test the effectiveness of a pheromone application for mating disruption of the ponderosa pine tip moth, Rhyacionia zozana (Kearfott), and...
Resource Type:: Dissertation
Full Text:: Redacted for Privacy Tim D Schowalter The importance of pheromones in insect control relies both on their

A parallel numerical computation of nucleon scattering from nuclei, including full spin coupling and coulomb forces

Creator:: Mefford, Tim
Abstract:: The microscopic, momentum space, optical potential description of spin 1/2 x 1/2 scattering is extended to include the coupling of the singlet-triplet spin channels and the exact handling of the Coulomb force. Computing performance in constructing the optical potential and in solving the coupled-channels Lippmann-Schwinger equations is enhanced by parallelization...
Resource Type:: Dissertation
Full Text:: nuclei, including full spin coupling and coulomb forces AN ABSTRACT OF THE THESIS OF Tim Mefford for

Adaptation-based programming

Creator:: Bauer, Tim
Abstract:: Partial programming is a field of study where users specify an outline or skeleton of a program, but leave various parts undefined. The undefined parts are then completed by an external mechanism to form a complete program. Adaptation-Based Programming (ABP) is a method of partial programming that utilizes techniques from...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Tim Bauer for the degree of Doctor of Philosophy in Computer Science presented on January

Influence of photosynthesis and carbohydrates on adventitious root formation by leafy cuttings

Creator:: Davis, Tim D.
Abstract:: Many investigators have suggested that current photosynthate supply can limit adventitious root formation on leafy cuttings. Accordingly, studies were undertaken to determine the effects of altering photosynthesis and carbohydrate levels on adventitious root formation by leafy cuttings of a number of different species. Pea cuttings rooted at high CO₂ (1800...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Tim D. Davis for the degree of

Mormons and evolution : a history of B. H. Roberts and his attempt to reconcile science and religion

Creator:: Reid, Tim S.
Abstract:: Although much has been written describing the various reactions to the origin of Species in America, the Mormon reaction to Darwinism has been largely ignored. This dissertation will recount the history of this reaction as exemplified by the life and works of B. H. Roberts. Roberts's intellectual pursuits early in...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Tim S. Reid for the degree

Hematological study of genetically different lines of growing beef cattle

Creator:: Bhannasiri, Tim
Resource Type:: Dissertation
Full Text:: TIM BHANNASIRI A THESIS submitted to OREGON STATE COLLEGE in partial fulfillment of the

Characterization of pectic enzymes produced by Fusarium oxysporum f. lycopersici

Creator:: Young, Robert J.
Resource Type:: Dissertation
Full Text:: oxysporum F. lycopersici AN ABSTRACT OF THE THESIS OF ROBERT J. YOUNG for the Ph. D. in Plant Pathology

Understory competition for resources in Pinus ponderosa forests of northeastern Oregon

Creator:: Riegel, Gregg M.
Abstract:: The objective of this research was to determine which environmental resources, light, water, and nutrients, control understory plant production and composition in a Pinus ponderosa forest in northeastern Oregon. A split-plot experimental design, with three blocks, four treatments, and 44 plots, was established in the summer of 1985. Twenty plots...
Resource Type:: Dissertation
Full Text:: Pinus ponderosa Forests of Northeastern Oregon Abstract approved: Redacted for Privacy Richard F

ScholarsArchive@OSU

Vertical distribution patterns of plankton and their relationship to physical factors over the continental shelf off Oregon

A relationship between wave dispersion and fracture strength for a composite material

Effectiveness of pheromone mating disruption for the ponderosa pine tip moth, Rhyacionia zozana (Kearfott) (Lepidoptera: Tortricidae), and its influence on the associated parasite complex

A parallel numerical computation of nucleon scattering from nuclei, including full spin coupling and coulomb forces

Adaptation-based programming

Influence of photosynthesis and carbohydrates on adventitious root formation by leafy cuttings

Mormons and evolution : a history of B. H. Roberts and his attempt to reconcile science and religion

Hematological study of genetically different lines of growing beef cattle

Characterization of pectic enzymes produced by Fusarium oxysporum f. lycopersici

Understory competition for resources in Pinus ponderosa forests of northeastern Oregon

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