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Filtering by: Contributor Gregory, Matthew J. Remove constraint Contributor: Gregory, Matthew J. Non-Academic Affiliation Oregon State University. Honors College Remove constraint Non-Academic Affiliation: Oregon State University. Honors College

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  • Red Raspberry Production Cost Comparison in Oregon and Chile

    Creator:
    McGuire, Madilynne J.
    Abstract:
    Red raspberry markets in both Chile and Oregon are affected by factors in each other‟s production processes. As seen in the late 1990‟s changes in pricing and supply can hinder the competitive edge of markets, pushing producers into economic hardship. Thus, the need to know the competition‟s methods is presented....
    Resource Type:
    Honors College Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Madilynne J

  • Photoluminescence Detection of 2,4,6-Trinitrotoulene (TNT) Binding on Single Cell Diatom Biosilica

    Creator:
    Harms, Nathan D.
    Abstract:
    T. pseudonana biosilica and live cells was explored as a biosensor for detection of the explosive compound 2,4,6-trinitrotoluene (TNT) in aqueous solution. The diatom frustule is an intricately nanostructured, highly porous biogenic silica material derived from the shells of microscopic algae called diatoms. This material emits strong visible blue photoluminescence...
    Resource Type:
    Honors College Thesis
    Full Text:
    . Abstract approved: ______________________________________________________ Gregory Rorrer T

  • Design and Implementation of a Modular Ocean Drifter Kit

    Creator:
    Green, Austin
    Abstract:
    Ocean Drifters are a low-cost and easy-to-use platform that are commonly used for studying ocean currents. With added interest in studying the ocean, emphasis has been taken to make it more accessible. A pilot course focused on introducing the topic of ocean sensing was announced. The HC 407 course will...
    Resource Type:
    Honors College Thesis
    Full Text:
    Abstract approved: Matthew Johnston Ocean Drifters are a low-cost and easy-to-use platform that are

  • Prototyping of Thermoelectric Energy Harvesting Circuitry for IoT Devices

    Creator:
    Webb, Derek
    Abstract:
    Due to the advancement of incredibly low power microcontrollers and small form factor integrated circuits, energy harvesting can be considered as an alternative, low power source for remote ocean sensing and measurements. To demonstrate the effectiveness of harvesting thermoelectric energy contained in the temperature differential between ocean surface water and...
    Resource Type:
    Honors College Thesis
    Full Text:
    derived from the general vector equation for current density: J = σ∆V − σS∆T Where delV and delT are the

  • Characterization of Mitochondrial Metabolism in L6 Rat Myoblasts

    Creator:
    Burney, Emily R.
    Abstract:
    The prevalence of obesity is increasing worldwide, causing a subsequent increase in insulin resistance (IR), metabolic disorders, and cardiovascular diseases. Although these conditions significantly impact both the individual and society, their etiologies have not been discovered, inhibiting potential prevention and treatment. Alterations to mitochondrial metabolism are implicated in the development...
    Resource Type:
    Honors College Thesis
    Full Text:
    :_____________________________________________________ Matthew Robinson The prevalence of obesity is increasing worldwide, causing a

  • Evaluating TEG Energy Harvesting Capabilities Across Naturally Occurring Temperature Gradients

    Creator:
    Estenson, Alyssa H.
    Abstract:
    Thermoelectric generators (TEGs) have gained much popularity in the search for alternatives to clean sources to harvest energy. Given their capability to harness an electric potential given a temperature differential across their opposing faces, and the foreseeable prevalence of naturally and/or commonly occurring temperature gradients in multiple applications, TEGs are...
    Resource Type:
    Honors College Thesis
    Full Text:
    : Matthew L. Johnston Thermoelectric generators (TEGs) have gained much popularity in the search for

  • Wireless Multi-Sensor Patch for Wind Turbine Impact Detection

    Creator:
    Wilson, Calder
    Abstract:
    Bird and bat collisions with wind turbines are a problem that needs to be better quantified for its impact to be fully understood. This thesis documents portions of the design of a sensor patch module for use on wind turbines blades to detect impacts caused by birds and bats. This...
    Resource Type:
    Honors College Thesis
    Full Text:
    Detection Abstract approved: Matthew Johnston Bird and bat collisions with wind turbines are a problem

  • Rapid Prototyping of Rigid & Flexible Microfluidic Devices Using Low-Cost Materials and Maker Tools

    Creator:
    Co, Megan T.
    Abstract:
    Microfluidics is an evolving field that focuses on the manipulation of small fluid volumes. Because of its micron-sized features, it is the basis for many lab-on-chip and point-of-care diagnostic devices. The devices are predominantly molded from polydimethylsiloxane (PDMS); however, production is a multi-hour or multi-day process that typically requires clean...
    Resource Type:
    Honors College Thesis
    Full Text:
    :_____________________________________________________ Matthew Johnston Microfluidics is an evolving field that focuses on the manipulation

  • Viability of Single-Photon Avalanche Diodes for use in Pulse Oximetry

    Creator:
    Bialek, Hayden
    Abstract:
    Pulse Oximetry is a technology used ubiquitously across the medical field for measuring oxygen saturation and heart rate monitoring. In this project a system was developed to use a new technology for pulse oximetry: single-photon avalanche diodes (SPADs). This work outlines the development process and experimental results of a SPAD...
    Resource Type:
    Honors College Thesis
    Full Text:
    for use in Pulse Oximetry Abstract approved: Matthew Johnston Pulse Oximetry is a technology used

  • Investigating a Universal Prosthetic Design Process

    Creator:
    Martinez, Maria de los Angeles
    Abstract:
    In current prosthetic practices, the design process heavily relies on the prosthetist’s expertise and the limited methods to quantify design choices. This thesis investigates the lower-limb prosthetic fitting process and the importance of the socket design. Previous research has taken local stiffness of the limb to provide prosthetists with more...
    Resource Type:
    Honors College Thesis
    Full Text:
    implement an easy-to-use and accessible system. 18 4. References [1] C. Jan J