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Filtering by: Creator Evans, R. H. Remove constraint Creator: Evans, R. H. Degree Level Bachelor's Remove constraint Degree Level: Bachelor's

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  • Dissolved Organic Carbon Production and Flux from Long Term Litter Manipulations in a Pacific Northwest Old-Growth Forest

    Creator:
    Evans, Lucas R.
    Abstract:
    Dissolved organic carbon (DOC) flux is an important mechanism to convey soil carbon (C) from aboveground organic debris (litter) to deeper soil horizons and can influence the formation of stable soil organic carbon (SOC) compounds. Aboveground litter quantity and quality was manipulated for 20-years in an old-growth Douglas fir forest...
    Resource Type:
    Honors College Thesis
    Full Text:
    Long Term Litter Manipulations in a Pacific Northwest Old-Growth Forest by Lucas R. Evans

  • #ustoo

    Creator:
    Pearse, Ana R.
    Abstract:
    We live in a world today where it doesn’t come as a surprise to hear about another girl being roofied at a college party, nor is it shocking to find out about how your friend was sexually harassed by an older man at work. Women are taught how to avoid...
    Resource Type:
    Image

  • Investigation of Magnesium Dioxybenzenedicarboxylate (Mg-DOBDC) Thin-film Deposition onto Modified Glass Substrates

    Creator:
    Haning, Evan J.
    Abstract:
    Metal-Organic Frameworks (MOFs) are crystalline compounds formed from reacting a metal ion with an organic ligand. They represent a promising new avenue in materials science for gas separations and storage. Certain MOFs, in particular Mg-MOF-74, have shown a strong affinity for the capture of CO2. This project investigated a known...
    Resource Type:
    Honors College Thesis
    Full Text:
    400 500 600 700 800 E n h a n c e m e n t F a c to r 11 4.3 SEM Results for Thin

  • Achilles Assistance Device as a Passive Ankle Foot Orthosis for Achilles Tendon Injuries

    Creator:
    Gonnerman, Evan J.
    Abstract:
    An Achilles tendon injury can be devastating. Surgical methods to bring the muscle to full strength are not always available. Proposed is an ankle foot orthosis (AFO) that is entirely passive (does not add energy to the system) and uses the mechanical advantages provided by the walking gait of a...
    Resource Type:
    Honors College Thesis
    Full Text:
    Orthosis for Achilles Tendon Injuries by Evan J. Gonnerman A THESIS

  • Characterization of BaCuSF Thin Films Grown in Excess Copper, by Pulsed Laser Deposition

    Creator:
    DeBlander, Evan F.
    Abstract:
    Thin films of the p-type semiconductor, barium copper sulfide fluoride (BaCuSF) were deposited using pulsed laser deposition. Similar p-type conductivity in Cu2O is caused by copper vacancies. Addition of copper dopant is proposed as a method for filling the copper vacancies in BaCuSF. The films are characterized to determine quality...
    Resource Type:
    Honors College Thesis
    Full Text:
    Evan F. DeBlander for the degree of Honors Baccalaureate of Science in Engineering Physics presented

  • Data driven study of neutron response in Minerva using quasielastic neutrino scattering

    Creator:
    Peters, Evan
    Abstract:
    Understanding how particles behave in detectors is a critical part of analyzing data from neutrino experiments. There are methods in place to track charged particles in scintillator material, but neutral particles such as neutrons are more difficult to characterize. The purpose of this project was to assess and calibrate methods...
    Resource Type:
    Honors College Thesis
    Full Text:
    Quasielastic Neutrino Scattering By Evan Peters A THESIS submitted to Oregon State University University

  • A Novel Elysium

    Creator:
    Anderson, Evan Crichton
    Abstract:
    As a metafictional work of science fiction literature, A Novel Elysium explores the timelessness of both the human mind and its literary surroundings, comparing the self-awareness of its characters to the sometimes tragic or empowering metaphysical realizations of human beings. Within this framework, any concrete place or time is unimportant;...
    Resource Type:
    Honors College Thesis
    Full Text:
    Elysium by Evan Crichton Anderson A PROJECT submitted to Oregon State University

  • Water intake structures as movement barriers for larval coastal giant salamanders (Dicamptodon tenebrosus)

    Creator:
    Eaton, Jordan E.
    Abstract:
    Dams, culverts, and water intake structures can impact the movement of aquatic and semi-aquatic species within streams and rivers. Datagaps exist regarding the impact of water intake structures on larval coastal giant salamanders (Dicamptodon tenebrosus) as these obstructions may produce a barrier to up and downstream movement. The Rock Creek...
    Resource Type:
    Honors College Thesis
    Full Text:
    Sciences, 91: 1791-1795. Blaustein, A. R., L. K. Belden, D. H. Olson, D. M. Green, T. L. Root, and J. M

  • Initial Mathematical Competency as a Determinant of Student Success in Algebra-Based Physics Courses

    Creator:
    Guske, Christopher
    Abstract:
    There has been a growing focus within the physics education field on researching the determinants to student success in college physics. Numerous investigations have examined the relationship between initial mathematical competency and student performance in college physics and have found considerable positive correlations. We contribute to this existing research on...
    Resource Type:
    Honors College Thesis
    Full Text:
    Journal of Physics, 50(12), 1117–1119. https://doi.org/10.1119/1.12895 Hudson, H. T., & McIntire, W. R

  • Cancer Cell Detection with Mask R-CNN

    Creator:
    Wong, Ryan
    Abstract:
    Instance segmentation, the classification and localization of objects in an image, is a problem in cellular biophysics due to the physiological relevance of cell morphology. Particularly, cancer cells migrate in tissue space by changing their body shape similarly to how humans extend their limbs to swim through water. Monitoring such...
    Resource Type:
    Honors College Thesis
    Full Text:
    on each level of the pyramid. In Fast R-CNN, an RoI of width w and height h is assigned to a level Pk