Index Catalog // ScholarsArchive@OSU

An investigation of furrow advance rates under surge flow irrigation

Creator:: Hunsaker, Douglas James
Abstract:: The intermittent or cyclic application of water to furrows or borders, a method known as "surge flow irrigation", can significantly improve the advance characteristics of surface irrigation. Numerous field studies have shown that the advance of furrows is considerably more rapid when irrigated by surge flow than by the conventional,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Douglas James Hunsaker for the

A comparison of attitudes between two field-based teacher education programs

Creator:: Hunsaker, Floyd Rex
Resource Type:: Dissertation
Full Text:: teacher education programs AN ABSTRACT OF THE THESIS OF FLOYD REX HUNSAKER for the degree DOCTOR OF

The effects of mechanical damage on residual coastal Douglas-fir (Pseudotsuga menziesii [Mirbel] Franco) following commercial thinning

Creator:: Kiser, James D.
Abstract:: Commercial thinning operations can result in damage to residual stems. A literature review revealed that little was known about the effects of residual logging wounds with regard to rotation-age commercial conifers, particularly Douglas-fir. An experiment to examine fungal colonization of Douglas-fir following logging damage showed that while damage was significant...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF James D. Kiser for the degree of Doctor of Philosophy in

Taxonomy and systematic relationships of tui chubs (Siphateles: Cyprinidae) from Oregon's Great Basin

Creator:: Remple, Stacy L.
Abstract:: There are three recognized species of Siphateles from the Great Basin; S. alvordensis, S. boraxobius and the tui chub, S. bicolor. One species, S. boraxobius, is endangered and one population of tui chub at Hutton Spring is threatened. Despite several morphological and molecular studies, the taxonomy and relationships of tui...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: _______________________________________________________________ Douglas F

Comparison of selected philosophical and psychological variables in training pastoral and secular counselors

Creator:: Pomeroy, Douglas R.
Abstract:: The study comparatively analyzed salient components of the counselor education process of training programs which are accredited by the American Association of Pastoral Counselors (AAPC) and the Council for the Accreditation of Counseling and Related Educational Programs (CACREP). The data of this study were obtained by a Likert type survey...
Resource Type:: Dissertation

Simulating Wood Properties in the Context of a Growth and Yield Model for Planted Douglas-fir

Creator:: Osborne, Nathaniel L.
Abstract:: Forest growth and yield models are critical to supporting decision making in forestry, but often lack considerations for wood properties. The feasibility of simulating wood properties in the context of a Douglas-fir individual tree growth and yield model was evaluated. This assessment explored the effect of predicted sapwood width, stem...
Resource Type:: Dissertation
Full Text:: Context of a Growth and Yield Model for Planted Douglas-fir Abstract approved

An experimental and simulation investigation of gas transport in a microporous silica membrane

Creator:: Hassan, Mohammed H.
Resource Type:: Dissertation
Full Text:: : Dr. James Douglas Wa The permeances of gases with kinetic diameters ranging from 2.6 to 3.9 A were

Catalytic decomposition of ammonia in a membrane reactor

Creator:: Collins, John Patrick, 1959-
Resource Type:: Dissertation
Full Text:: OF f Ammonia in a Membrane Reactor Dr. James Douglas Wa The U.S. Department of Energy is

Synthesis, characterization, and crystal chemistry of new borate optical materials

Creator:: Cox, James Raymond
Resource Type:: Dissertation
Full Text:: borate optical materials AN ABSTRACT OF THE THESIS OF James R. Cox for the degree of Doctor of

Influence of habitat characteristics on Greater sage-grouse reproductive success in the Montana Mountains, Nevada

Creator:: Rebholz, James L.
Abstract:: Greater sage-grouse (Centrocercus urophasianus) populations have declined across their geographic range during the last century. They were once widespread throughout the Intermountain West, but lower annual productivity, likely caused by degradation and loss of suitable habitat, has greatly reduced their distribution and population densities. Habitat used for reproduction has been...
Resource Type:: Masters Thesis
Full Text:: Model AN ABSTRACT OF THE THESIS OF James L. Rebholz

ScholarsArchive@OSU

An investigation of furrow advance rates under surge flow irrigation

A comparison of attitudes between two field-based teacher education programs

The effects of mechanical damage on residual coastal Douglas-fir (Pseudotsuga menziesii [Mirbel] Franco) following commercial thinning

Taxonomy and systematic relationships of tui chubs (Siphateles: Cyprinidae) from Oregon's Great Basin

Comparison of selected philosophical and psychological variables in training pastoral and secular counselors

Simulating Wood Properties in the Context of a Growth and Yield Model for Planted Douglas-fir

An experimental and simulation investigation of gas transport in a microporous silica membrane

Catalytic decomposition of ammonia in a membrane reactor

Synthesis, characterization, and crystal chemistry of new borate optical materials

Influence of habitat characteristics on Greater sage-grouse reproductive success in the Montana Mountains, Nevada

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