Index Catalog // ScholarsArchive@OSU

Testing a Theoretical Model that Predicts Extinction of Populations Forced by Random, Episodic Disturbances

Creator:: Olsen, Conner J.
Abstract:: We do not fully understand reasons behind extinction of populations and species. Consequently, our ability to anticipate extinction (which can be considered a permanent type of an ecological threshold) has remained elusive. In particular, it is not clear how the attributes of episodic disturbance regimes can elicit extinction. In this...
Resource Type:: Honors College Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Conner

Electric Actuation of the Main Flight Valves of a Small Bi-Propellant Liquid Engine

Creator:: Edgerton, Jacob M.
Abstract:: The High Altitude Liquid Engine (HALE) team is developing of a 2000 lbf thrust liquid propellant engine for a flight vehicle capable of breaching the Karman Line (100 km in altitude). As part the development of this flight vehicle, this research focuses on the design and characterization of a novel...
Resource Type:: Honors College Thesis
Full Text:: actuation, aerospace Corresponding e-mail address: edgertja@oregonstate.edu ©Copyright by Jacob Edgerton

The Development of a Hybrid Particle-in-Cell Simulation Code in C++ for the Modeling of the SPT-70 Hall Thruster

Creator:: Myers, Conner J.
Abstract:: In order to support the growing satellite propulsion industry, a hybrid Particle-In-Cell (PIC) simulation with fluid treatment of electrons and neutral particles was developed to model the SPT-70 Hall thruster. The 2D, C++ code assumes azimuthal symmetry and a uniform magnetic field in the radial direction with the simulation domain...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Conner Myers for the degree of Master of Science in Nuclear Engineering presented on June

Development of an accurate method for testing warm air furnaces

Creator:: Conner, Raymond Mower
Resource Type:: Masters Thesis
Full Text:: furnaces DEVELOPMENT OF AN ACCURATE METHOD FOR TESTING WARM AIR FURNACES by RAYMOND M. CONNER A

Influence of Soil Texture on Carbon Storage of PNW Coastal Blue Carbon Ecosystems

Creator:: Fox, Conner S.
Abstract:: Coastal blue carbon ecosystems offer a variety of important ecosystem services, including exceptional rates of carbon sequestration and long-term carbon storage. Because these ecosystems disproportionately influence global carbon cycling, understanding their soil characteristics may help guide long-term climate change mitigation and adaptation strategies. Recently, Kauffman et al. (2020) observed the...
Resource Type:: Honors College Thesis
Full Text:: . Corresponding e-mail address: foxcon@oregonstate.edu ©Copyright by Sage Fox June 1

Relationships between seasonal suspended sediment behavior and reservoir turbidity

Creator:: Conner, Dan Alan
Abstract:: The causes of turbidity in impounded and released reservoir water are studied. Seven Willamette Basin reservoirs are compared to isolate watershed and reservoir characteristics which produce variations in turbidity. Of the seven, Hills Creek Reservoir is examined in detail. Particular features of the basin and impoundment are studied to isolate...
Resource Type:: Masters Thesis
Full Text:: Date thesis is presented August 13, 1971 Typed by Illa W. Atwood for Dan A. Conner ACKNOWLEDGEMENTS

ConnerJeremyC2013.pdf

Creator:: Conner, Jeremy C.
Abstract:: Landslides are an insidious natural hazard, which can result in significant damage to public infrastructure. Limited monitoring tools are available, particularly tools suitable for use in forested environments. These tools often only allow a few locations across the slide to be monitored. Terrestrial Laser Scanning (TLS) shows promise as a...
Full Text:: Environment AN ABSTRACT OF THE THESIS OF Jeremy C. Conner for the degree of Master of Science in

Access and Barriers to Health Services Among Sexual and Gender Minority College Students

Creator:: Conner, Carlee K.
Abstract:: College is a vital time to address both emotional and physical health, especially among at-risk populations such as sexual and gender minority college students. However, it has not always been clear whether health services on college campuses are actually reaching these students. The current study aimed to determine if sexual...
Resource Type:: Honors College Thesis
Full Text:: Gender Minority College Students by Carlee Conner A THESIS submitted to

Investigating Alternative Irrigation Strategies and Sources for the Cool-Humid Willamette Valley

Creator:: Olsen, Conner J.
Abstract:: Rising human populations and climate change are putting increasing demands on our already-limited freshwater sources. In response to these concerns, homeowners and municipalities have been encouraged to replace turfgrass – a plant with relatively high irrigation needs – with drought-tolerant plants that do not require frequent irrigation. However, the many...
Resource Type:: Masters Thesis
Full Text:: Microsoft Word - Conner Olsen Thesis Final.docx AN

Regulation of the Pantoea agglomerans type III secretion system by plant-exuded sugars

Creator:: Bacher, Daniel
Abstract:: Pantoea agglomerans pathovar betae (Pab) is a bacterium that causes galls on the roots of beet plants, resulting in reduced marketability of beet roots and crop loss. Pab uses a type III secretion system (T3SS) to infect and cause galls on beets. The T3SS is a molecular syringe-like structure that...
Resource Type:: Honors College Thesis
Full Text:: and Clinical Medicine, 44(2), 301–307. Luria, S. E., & Burrous, J. W. (1957). Hybridization between

ScholarsArchive@OSU

Testing a Theoretical Model that Predicts Extinction of Populations Forced by Random, Episodic Disturbances

Electric Actuation of the Main Flight Valves of a Small Bi-Propellant Liquid Engine

The Development of a Hybrid Particle-in-Cell Simulation Code in C++ for the Modeling of the SPT-70 Hall Thruster

Development of an accurate method for testing warm air furnaces

Influence of Soil Texture on Carbon Storage of PNW Coastal Blue Carbon Ecosystems

Relationships between seasonal suspended sediment behavior and reservoir turbidity

ConnerJeremyC2013.pdf

Access and Barriers to Health Services Among Sexual and Gender Minority College Students

Investigating Alternative Irrigation Strategies and Sources for the Cool-Humid Willamette Valley

Regulation of the Pantoea agglomerans type III secretion system by plant-exuded sugars

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