Index Catalog // ScholarsArchive@OSU

Leveraging the Power of Institutional Agents for Students of Color : Understanding the Factors Which Influence Engagement at Community Colleges

Creator:: Hernandez Chapar, Judith W.
Abstract:: Student engagement with faculty is positively associated with increases in the retention and graduation rates of students enrolled in institutions of higher education. Although a considerable amount of research has focused on understanding the engagement experiences of students enrolled at four-year colleges and universities, little emphasis has been placed on...
Resource Type:: Dissertation
Full Text:: Abstract approved: ____________________________________________ Felisha Herrera Villarreal Student

A comparison of four methods of selection for the improvement of grain yield in winter by spring wheat crosses (Triticum aestivum, L. em Thell)

Creator:: Oritiz Ferrara, Guillermo
Resource Type:: Dissertation
Full Text:: THE THESIS OF Guillermo Ortiz Ferrara for the degree of Doctor of Philosophy in Crop Science

Juvenile coho salmon movement and migration through tide gates

Creator:: Bass, Arthur
Abstract:: Tidal marshlands in the upper estuary ecotone provide essential habitat for juvenile salmonids. In this environment, salmonids grow rapidly and acclimate to saltwater. Worldwide, tidal marshes have been diked and drained to provide agricultural and residential land. Tide gates are one-way doors integrated into dike systems that prevent saltwater flooding...
Resource Type:: Masters Thesis
Full Text:: and Migration Through Tide Gates Abstract approved: Guillermo Giannico Tidal marshlands in the

The effect of landscape topography and in-stream habitat on the distribution, growth, and survival of Lahontan cutthroat trout (Oncorhynchus clarki henshawi) in a high desert watershed

Creator:: Boxall, George D.
Abstract:: Lahontan cutthroat trout (LCT) (Oncorhynchus clarki henshawi) are currently limited in their distribution to a patchwork of small isolated populations, the result of habitat degradation and natural variation in landscape and in-stream conditions. The objectives of this study were to determine how landscape level topographic features influence LCT distribution patterns....
Resource Type:: Masters Thesis
Full Text:: henshawi) in a High Desert Watershed Abstract approved: ______ Guillermo R. Giannico I

Juvenile coho salmon movement, growth and survival in a coastal basin of southern Oregon

Creator:: Weybright, Adam D.
Abstract:: Juvenile salmonids display highly variable spatial and temporal movement patterns that are influenced by density dependent (e.g., competition, predation) and density independent (e.g., genetics, stream discharge, physical habitat conditions) factors. The effects of these factors differ with fish life history stage, but will ultimately affect how salmonids utilize freshwater nursery...
Resource Type:: Masters Thesis
Full Text:: Guillermo R. Giannico Juvenile salmonids display highly variable spatial and temporal movement

Migratory behavior and passage of redband trout (Oncorhynchus mykiss) in the Donner und Blitzen River, Oregon

Creator:: Anderson, Matthew C.
Abstract:: Salmonids in arid high-elevation streams find themselves at the fringe of their tolerance range. Under the conditions they endure in such environments, long-distance migratory movements among widely dispersed habitats may be an important mechanism for some fish to persist, and even thrive. The Donner und Blitzen (Blitzen) River redband trout...
Resource Type:: Masters Thesis
Full Text:: : _________________________________________________ Guillermo R. Giannico Salmonids in arid high-elevation streams

Contribution of subyearling estuarine migrant coho salmon (Oncorhynchus kisutch) to spawning populations on the southern Oregon coast

Creator:: Nordholm, Katherine E.
Abstract:: The typical coho salmon life history has been characterized by juvenile fish that spend their entire first year in freshwater habitats before migrating into estuaries as smolts. However, reports of early migrating coho fry (age 0), including migration downstream to estuarine habitats, date back to the 1960s. Until a few...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Katherine E. Nordholm for the degree of Master of Science in Fisheries Science

Atomic Layer Deposition of Two Dimensional MoS2 on 150 mm Substrates

Creator:: Valdivia, Arturo Herrera
Abstract:: Two-dimensional transition metal dichalcogenides (TMDs) have recently come under intense investigation as building blocks for van der Waals heterostructure electronics. One of the most promising TMDs is MoS₂, which transitions from an indirect bandgap (1.3 eV) in its bulk state to a direct band gap (1.8 eV) in its single...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Arturo Herrera

The effect of ammoniation treatment on the nutritive value of wheat straw for ruminants

Creator:: Herrera-Saldana, Rolando E.
Resource Type:: Masters Thesis
Full Text:: value of wheat straw for ruminants AN ABSTRACT OF THE THESIS OF Rolando E. Herrera-Saldana for the

Influence of ethylene treatments or ethephon dips on bulbous iris forcing

Creator:: Cascante Herrera, Xenia
Abstract:: A series of 3 experiments was conducted from 1984 to 1986 to determine the influence of ethylene gas treatments and ethephon [(2-chloroethyl) phosphonic acid] dips, in combination with several heat curing durations, on the performance of greenhouse-forced Blue Ribbon and Ideal iris. In the first study which examined the effects...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Xenia Cascante Herrera for the

ScholarsArchive@OSU

Leveraging the Power of Institutional Agents for Students of Color : Understanding the Factors Which Influence Engagement at Community Colleges

A comparison of four methods of selection for the improvement of grain yield in winter by spring wheat crosses (Triticum aestivum, L. em Thell)

Juvenile coho salmon movement and migration through tide gates

The effect of landscape topography and in-stream habitat on the distribution, growth, and survival of Lahontan cutthroat trout (Oncorhynchus clarki henshawi) in a high desert watershed

Juvenile coho salmon movement, growth and survival in a coastal basin of southern Oregon

Migratory behavior and passage of redband trout (Oncorhynchus mykiss) in the Donner und Blitzen River, Oregon

Contribution of subyearling estuarine migrant coho salmon (Oncorhynchus kisutch) to spawning populations on the southern Oregon coast

Atomic Layer Deposition of Two Dimensional MoS2 on 150 mm Substrates

The effect of ammoniation treatment on the nutritive value of wheat straw for ruminants

Influence of ethylene treatments or ethephon dips on bulbous iris forcing

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