Index Catalog // ScholarsArchive@OSU

Laboratory and field investigations on the movement of sand tracer under the influence of water waves : ripple development and longitudinal spreading of tracer material

Creator:: Miller, Martin C.
Resource Type:: Dissertation
Full Text:: oscillatory ripple mark development, collected in the laboratory using various types of apparatus, have been

Evaluating Drosophila suzukii immunomarking for mark-capture research

Creator:: Klick, Jimmy, Lee, Jana C., Hagler, James R., Bruck, Denny J., and Yang, Wei Q.
Abstract:: Drosophila suzukii Matsumura (Diptera: Drosophilidae) utilizes ‘Himalaya’ blackberry, Rubus armeniacus Focke (Rosaceae), as a host and may invade berry and stone fruit crops from field margins containing this invasive weed. Laboratory and semi-field studies were conducted to determine (1) the persistence of protein marks including 10% chicken egg whites (egg...
Resource Type:: Article
Full Text:: Evaluating Drosophila suzukii immunomarking for mark

Connecting Tidal-fluvial Life Histories to Survival of McKenzie River Spring Chinook Salmon (Oncorhynchus tshawytscha)

Creator:: Rose, Gordon W.
Abstract:: Chinook salmon returns to the Columbia River basin have declined due to impacts of a growing human population, despite significant mitigation expenditures. Consequently, fisheries managers have become focused on recovery and long-term viability of at-risk populations. A viable population depends, in part, on the connectivity and quality of diverse habitat...
Resource Type:: Masters Thesis
Full Text:: ), and NOAA Fisheries. My committee members at Oregon State, Dan Bottom, Jessica Miller, Mark

Electrofishing mark-recapture and depletion methodologies evoke behavioral and physiological changes in cutthroat trout (Oncorhynchus clarki)

Creator:: Mesa, Matthew G.
Abstract:: We examined the behavioral and physiological responses of wild and hatchery-reared cutthroat trout Oncorhynchus clarki subjected to a single electroshock, electroshock plus marking, and multiple electroshocking in natural and artificial streams. In a natural stream, trout released after capture by electrofishing and marking showed distinct behavioral changes: fish immediately sought...
Resource Type:: Masters Thesis
Full Text:: Electrofishing mark-recapture and depletion methodologies

Age, growth, and long-distance dispersal in the western North Atlantic of vexillifer larvae of the pearlfish, Echiodon dawsoni, with notes on Carapus bermudensis (Ophidiiformes: Carapidae)

Creator:: Govoni, John J., Terwilliger, Mark, and Markle, Douglas F.
Abstract:: We examined 120 vexillifer larvae of Echiodon dawsoni and 40 of Carapus bermudensis collected from the continental shelf and slope of the Gulf of Mexico and the western North Atlantic to Nova Scotia. Age was estimated for a subset of vexillifers, from which otoliths (sagittae) were excised and growth increments...
Resource Type:: Article
Full Text:: on Carapus bermudensis (Ophidiiformes: Carapidae) John J. Govoni • Mark Terwilliger • Douglas F

Paths to Innovation: How Businesses Achieve Competitive Advantage

Creator:: Oster, Dylan
Abstract:: To detail common paths followed by companies to produce innovative products, I reviewed existing literature and conducted several semi-structured interviews with a variety of people from different companies and fields. Based on this research, I found that most (but not all) innovative products follow a few general paths. These paths...
Resource Type:: Honors College Thesis
Full Text:: market research, the product may miss the mark. On the other hand, with too much market research one

Digital Inclusion and Houselessness: A Qualitative Exploration of the Impacts of Internet Access on Low-Income Participants

Creator:: Easdale, Matthew
Abstract:: As the Internet has radically changed modern life, much attention has been paid to the outcomes produced by the diffusion of online access. In the modern economy, reliable Internet access is a crucial tool offering better access to information and opportunities, increasing work efficiency, and facilitating personal connection, leaving those...
Resource Type:: Capstone Project
Full Text:: _______________________________________________________________ Mark Edwards, Sociology (Committee Chair

The COVID-19 Hunger Cliff: A Narrative Policy Framework analysis of the ongoing fight over pandemic-era universal school lunch policies

Creator:: Mowers-Cervantes, Emily
Abstract:: The Narrative Policy Framework (NPF) has emerged as a method of understanding how stories and evidence are portrayed within policy arenas to support policy discussions and what end goals these policy narratives aim to meet. This study applies the Narrative Policy framework to policy narratives used to discuss and share...
Resource Type:: Capstone Project
Full Text:: some involvement from three leading Narrative Policy Framework researchers: Michael Jones, Mark McBeth

Optimal soaring by a small autonomous glider

Creator:: Kyle, Jason A.
Abstract:: Extending the flight time of an autonomous unmanned air vehicle by soaring is considered. A suboptimal controller is developed and successful static soaring is demonstrated with a 6 degree of freedom glider model. Altitude gain rates of between ¼ and ½ m/s are achieved with this simple implementation. A hybrid...
Resource Type:: Dissertation
Full Text:: . Abstract approved: __________________________________________________ Mark F. Costello

The Influence of Prey Predictability on the Foraging Behavior and Movement of Intertidal Predators

Creator:: Hennessey, Shannon M.
Abstract:: Fluctuations and spatial heterogeneity of habitat and resources is thought to underlie niche variation in animal populations, with intraspecific differences serving to produce or maintain population-, community-, or ecosystem-level patterns. Individual diet variation, defined as individual variation in food resource use within a population that is consistent over time, is...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________ Mark Novak Fluctuations and spatial heterogeneity of habitat and resources is thought to

ScholarsArchive@OSU

Laboratory and field investigations on the movement of sand tracer under the influence of water waves : ripple development and longitudinal spreading of tracer material

Evaluating Drosophila suzukii immunomarking for mark-capture research

Connecting Tidal-fluvial Life Histories to Survival of McKenzie River Spring Chinook Salmon (Oncorhynchus tshawytscha)

Electrofishing mark-recapture and depletion methodologies evoke behavioral and physiological changes in cutthroat trout (Oncorhynchus clarki)

Age, growth, and long-distance dispersal in the western North Atlantic of vexillifer larvae of the pearlfish, Echiodon dawsoni, with notes on Carapus bermudensis (Ophidiiformes: Carapidae)

Paths to Innovation: How Businesses Achieve Competitive Advantage

Digital Inclusion and Houselessness: A Qualitative Exploration of the Impacts of Internet Access on Low-Income Participants

The COVID-19 Hunger Cliff: A Narrative Policy Framework analysis of the ongoing fight over pandemic-era universal school lunch policies

Optimal soaring by a small autonomous glider

The Influence of Prey Predictability on the Foraging Behavior and Movement of Intertidal Predators

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