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Filtering by: Creator Clark, Joshua A. Remove constraint Creator: Clark, Joshua A. Degree Level Master's Remove constraint Degree Level: Master's

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  • Thermal and Aerodynamic Effects of Surface Roughness Patterns on Additive Manufactured Heat Sinks

    Creator:
    Lundeen, Samuel L.
    Abstract:
    Breakthroughs in heat sink design are now limited by conventional manufacturing techniques which can only produce basic fin shapes with homogenous surface structuring. Additive Manufacturing (AM) is a potential disruptive technology for heat sink design and other convective heat transfer solutions, as surface properties can be directionally varied to maximize...
    Resource Type:
    Masters Thesis
    Full Text:
    Abstract approved: __________________________________________________________________ Joshua Gess

  • The Building of a ‘Harmonious World’ and the Conflict of the Confucius Institute

    Creator:
    Flatt, Tomena M.
    Abstract:
    The Confucius Institutes program is a Chinese organization established in 2004 to provide the world with language instruction and increase cultural awareness. The program forms joint venture business models with universities and schools around the world to establish language and culture centers on their school’s campus (“Constitution and By-Laws”). Over...
    Resource Type:
    Masters Thesis
    Full Text:
    : ______________________________________________________ Joshua Reeves The Confucius Institutes program is a Chinese organization established

  • Individual Differences in Intuitive Risk Judgments

    Creator:
    Brunot, Alexander N.
    Abstract:
    The present research sought to investigate individual differences in the way individuals process intuitive risk judgments. The present investigation is centered on Fuzzy Trace Theory (Brainerd & Reyna, 1991), a developmental dual process theory of cognition which posits two ways in which individuals process information, gist and verbatim processing. 228...
    Resource Type:
    Masters Thesis
    Full Text:
    . Abstract approved: ______________________________________________________ Joshua A. Weller The

  • The Mira 2 Rocket Engine: Applying Lessons Learned for an Improved Iteration

    Creator:
    Dimas-Harms, Colton R.
    Abstract:
    In this paper, I present the design of Mira 2, a small-scale, liquid bipropellant rocket engine, with a specific focus on its oxidizer-centered pintle injector. Building upon the valuable lessons and insights gained from the empirical testing of its predecessor, Mira 1, the Mira 2 engine incorporates several improvements and...
    Resource Type:
    Capstone Project
    Full Text:
    Niemeyer In this paper, I present the design of Mira 2, a small-scale, liquid bipropellant rocket engine

  • Developing climate records from speleothems, Oregon Caves National Monument, Oregon

    Creator:
    Vacco, David A.
    Abstract:
    A stalagmite (sample OCNM8-02A) collected from Oregon Caves National Monument (OCNM) was sampled for stable isotope ratios in order to develop a record of Pacific Northwest climate history. Nine U-series dates indicate that the record spans the time period - 13.5 - 9.5 ka. The stalagmite growth rate varied from...
    Resource Type:
    Masters Thesis
    Full Text:
    : ___________________ _ Peter U. Clark Abstract: A stalagmite (sample OCNM8-02A) collected from Oregon Caves

  • Two-Color Laser Induced Fluorescence Imaging of Fluid Temperature for Free Convection and Vapor Condensation

    Creator:
    McAfee, Rachel
    Abstract:
    The development of a continuous and reliable cooling method for computer chips is an evolving subject requiring continuous research in both computer science and thermal management. Two-color laser induced fluorescence (LIF) provides a non-invasive way to investigate electronics cooling fluid behavior. Dielectric fluids are of particular interest as they allow...
    Resource Type:
    Masters Thesis
    Full Text:
    Joshua L. Gess The development of a continuous and reliable cooling method for computer chips

  • Governing By Nature

    Creator:
    Rhodes, Mericos H.
    Abstract:
    The choice of what to eat is political, and food systems shape and are shaped by political and economic power. During the last several hundred years, agricultural and food power has been consolidated to an unprecedented degree, and this consolidation continues today. This paper will describe this process as “Governing...
    Resource Type:
    Masters Thesis
    Full Text:
    : ________________________________________________________ Joshua Reeves Abstract The choice of what to eat is political, and food systems shape and

  • An Evaluation of Onboarding and Training Procedures of Oregon State University County Extension Faculty

    Creator:
    Knight, Kelsey J.
    Abstract:
    Oregon State University Extension employs county-based Extension Faculty to deliver educational programs to communities across the state. County Extension Faculty are expected to be competent in various content and training can help prepare faculty for the profession. Using a needs assessment approach, this research evaluated the training available. The results...
    Resource Type:
    Masters Thesis
    Full Text:
    Abstract approved: ______________________________________________ Joshua L. Stewart Abstract

  • The use of surface energy balance models as a means to quantify changes in glacier mass balance : an application to the Collier Glacier

    Creator:
    Beedlow, Andrew Cody
    Abstract:
    This thesis presents the results of an investigation into the measured and modeled mass balance of the Collier Glacier, a small (0.70 km²), valley glacier located in the Oregon Cascade Range (44° 10' N, 121° 47' W). Here we present mass-balance measurements conducted for the 2009 and 2010 balance years...
    Resource Type:
    Masters Thesis
    Full Text:
    presented on August 5, 2011 Title: The Use of Surface Energy Balance Models As a Means to Quantify

  • Willamette Valley Prairie Restoration : The Native Seed Network and Sidalcea

    Creator:
    Lambert, Joshua K.
    Abstract:
    My internship was conducted with the Native Seed Network program within the Institute for Applied Ecology, a non-profit organization located in Corvallis, whose focus is education, applied research and active restoration and of native ecosystems. My internship goals were to increase my experience in applied restoration ecology and conservation biology...
    Resource Type:
    Capstone Project
    Full Text:
    Valley Prairie Restoration: The Native Seed Network and Sidalcea Joshua K. Lambert