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Filtering by: Creator Sullivan, Kyle Remove constraint Creator: Sullivan, Kyle Decade 2020-2029 Remove constraint Decade: 2020-2029

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  • Testing and design procedures for electric propellant pumps for suborbital bi-propellant rockets

    Creator:
    Verna-Ketel, Dominic
    Abstract:
    An electrically driven propellant pump (HALE E-Pump) was analysed and tested to determine its viability for use in a bi-propellant launch vehicle for the High-Altitude Liquid Engine (HALE) student rocket team at Oregon State University (OSU). The pump, manufactured in 2022 by students in OSU machine shops, was hydrostatically tested...
    Resource Type:
    Honors College Thesis
    Full Text:
    Suborbital Bi-propellant Rockets Abstract approved: Kyle Niemeyer An electrically driven propellant pump

  • Computational Modeling of Smoldering Combustion in Wildland Fuels

    Creator:
    Jayasuriya, Waduge Jayani A.
    Abstract:
    Smoldering combustion in wildland fires is a critical phenomenon that needs in-depth study because it can initiate with weaker ignition sources, can persist for long periods, is difficult to suppress, and can transit to flaming combustion. Cellulose, hemicellulose, and lignin are the major organic constituents within biomass, in varying proportions...
    Resource Type:
    Dissertation
    Full Text:
    approved: Kyle E. Niemeyer Smoldering combustion in wildland fires is a critical phenomenon that needs in

  • Elucidating patterns of fungal epiphyte and endophyte growth on a variety of carbon substrates

    Creator:
    Thapliyal, Mrinal
    Abstract:
    Coastal Douglas-fir (Pseudotsuga menziesii var. menziesii), a keystone species in the Pacific Northwest, relies on symbioses with microorganisms to obtain nutrients, potentially defend against pathogens, and perform a variety of other tasks. Two of the tree’s primary fungal symbionts are foliar epiphytes and endophytes, which reside on the exterior or...
    Resource Type:
    Honors College Thesis
    Full Text:
    ________________________________________________________ Kyle Gervers, Committee Member, representing Botany and Plant Pathology

  • Feasibility of Thermal Restoration by Groundwater Additions in the Middle Fork John Day

    Creator:
    Hale, Abigail E.
    Abstract:
    Survival of ecological systems pivot on critical moments. In the arid John Day Basin of Eastern Oregon, extensive restoration of the stream and floodplain focused on supporting salmon has been ongoing for the past 20 years, but recurring short periods of extreme temperature increase and low flows result in mortality...
    Resource Type:
    Masters Thesis
    Full Text:
    individuals including the members of my committee (Pamela Sullivan, Todd Jarvis, and Anne Trehu) who have

  • The Influence of Fuel Characteristics on Smoldering Behavior through Porous Fuels

    Creator:
    Ross, Andrew H.
    Abstract:
    Smoldering can play a dangerous role in the ignition and spread of wildfires. Naturally occurring fuels consist of multiple layers of organic materials with varying particle sizes due to differences in decomposition stages with fuel depth, yet the influence of particle size on burning behavior is poorly understood. Previous research...
    Resource Type:
    Masters Thesis
    Full Text:
    thank and acknowledge my undergraduate research assistant Kyle Froman for his assistance in setting up

  • Experimental Study of the Impact of Physical and Chemical Properties on Smoldering Combustion in Natural Fuels

    Creator:
    Smucker, Benjamin
    Abstract:
    Smoldering combustion in wildland fires is difficult to extinguish, can transition to flaming combustion, and produces a significant amount of pollutants. It is necessary to understand parameters controlling smoldering in order to help predict the smoldering behavior and potentially mitigate these hazards. The wide variety of natural fuels that occur...
    Resource Type:
    Dissertation
    Full Text:
    years. Thank you to Tejas Mulky, Dr. Jayani Jayasuriya, and Dr. Kyle Niemeyer, our collaborators here

  • Investigations of catalytic CO oxidation : effects of alloying copper and palladium

    Creator:
    Kristy, Stephen T.
    Abstract:
    The oxidation of carbon monoxide (CO) to carbon dioxide (CO2) is ubiquitous throughout many industrial processes and is a common probe reaction used to help understand catalytic systems in research settings. The reaction is essential in power generation and transportation exhaust gas treatment technologies to ensure environmental safety, because CO...
    Resource Type:
    Dissertation

  • Supporting merge comprehension when resolving merge conflicts

    Creator:
    Nelson, Nicholas
    Abstract:
    Distributed version control allows developers to manage software evolution among distributed development teams. But it does not eliminate all consistency and concurrency issues, and instead introduces additional complexity when merging code. And resolving merge conflicts is nontrivial when automated merging fails. In such cases, developers are forced to inspect the...
    Resource Type:
    Dissertation

  • Sixth Oregon climate assessment

    Creator:
    Fleishman, Erica and Oregon Climate Change Research Institute
    Abstract:
    Consistent with its charge under Oregon House Bill 3543, the Oregon Climate Change Research Institute (OCCRI) conducts a biennial assessment of the state of climate change science, including biological, physical, and social science, as it relates to Oregon and the likely effects of climate change on Oregon. This sixth Oregon...
    Resource Type:
    Technical Report
    Full Text:
    University Kyle A. Chapman, Oregon Institute of Technology Adelaide E. Clark, Oregon Institute of

  • HIV and the Transmasculine Community – Can Statistical Significance Be Harmful?

    Creator:
    Harger, Stephen A.
    Abstract:
    Epidemiological research on HIV/AIDS seeks to determine at-risk populations not reached by current care. In the forty years since the AIDS epidemic began, transgender people were only recently deemed “at-risk” by the CDC and more action was taken to study them. Most current research centers on transgender women, with transgender...
    Resource Type:
    Honors College Thesis