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  • Effects of caustic addition on black liquor rheology and thermal characteristics

    Creator:
    Euhus, Daniel D.
    Abstract:
    An important by-product of the kraft pulping process, black liquor is currently used in most pulp mills to produce steam in a recovery boiler. Two important black liquor characteristics are viscosity and burning (firing) characteristics, which determine the operating efficiency of the recovery boiler. Kraft black liquor is a complicated...
    Resource Type:
    Honors College Thesis
    Full Text:
    . γ ω = - 2 2 2 2 o o o i R R R Eqn. 1 σ τ π = 2 2L Ri Eqn. 2 η σ γ =  Eqn. 3

  • Entrapment of Micro-Algae in Modified Alginate Beads for Oxygen and Nutrient Source

    Creator:
    Hughson, Jason D.
    Abstract:
    Presented here is an investigation and comparison of two entrapment methods of algae. Conventional calcium alginate bead entrapment is compared to a recently described modified bead entrapment method, utilizing poly(ethylene glycol) and calcium alginate, which results in void or capillary formation within the beads. It is shown that algal growth...
    Resource Type:
    Honors College Thesis
    Full Text:
    THESIS OF Jason D. Hughson for the degree of Honors Baccalaureate of Science in Bioengineering

  • Effects of phenytoin and carbamazepine on calcium transport in Caco-2 cells and pilot study to compare the role of the Chilean and United States pharmacist from the patient perspective

    Creator:
    von Borstel, Melinda
    Abstract:
    Adverse effects of anti-epileptic (AED) medications on bone density have been reported since the 1960s. Phenytoin and carbamazepine, two commonly prescribed AED, are frequently associated with osteomalacia including fractures and reduced bone formation. The mechanism by which AED induces bone loss is not fully explained. We sought to determine the...
    Resource Type:
    Honors College Thesis
    Full Text:
    basolateral side of Caco-2 cells under physiologic calcium conditions. Vitamin D ameliorates the AED-induced

  • A genomic and proteomic characterization of the first cultured oligotrophic marine Gammaproteobacterium from the SAR92 clade

    Creator:
    Mellbye, Brett L.
    Abstract:
    High-throughput culturing (HTC) consisting of extinction culturing in autoclaved seawater has led to the isolation and characterization of many novel strains of oligotrophic marine bacteria. Strain HTCC 2207 was isolated from the Oregon coast by the HTC method. Phylogenetic analysis based on 16S rRNA gene sequence showed that this strain...
    Resource Type:
    Honors College Thesis
    Full Text:
    concentrations and five different temperatures. Optimal growth rate (3.15 d-1) occurred at 16 ºC in natural

  • Aging and oxidative damage to mitochondrial membrane proteins

    Creator:
    Tong, Tony T.
    Abstract:
    Mitochondria provide energy for biological cells to function, but this process is also a source of oxygen radicals that are capable of damaging nearby proteins. Mitochondrial protein damage can eventually lead to cell death, especially in the case of heart cells, where mitochondria are present in the highest concentrations. As...
    Resource Type:
    Honors College Thesis
    Full Text:
    ’-aminooxymethylcarbonylhydrazino D-biotin 23 16. The chemical structure of HNE-ARP adducted to thioredoxin at His-6 24 17. Amino

  • Discovery and identification of antibacterial agents for dental use

    Creator:
    Kirkpatrick, Adam G.
    Abstract:
    Dental disease is a very prevalent and costly disease in which the symptoms, not the disease, are currently being treated. The disease is caused by pathogenic oral bacteria, many of which are a part of the Mutans Streptococci. The objective of this thesis was to find a natural substance that...
    Resource Type:
    Honors College Thesis
    Full Text:
    Mutans Streptococci Species Serotype Host S. mutans c, e, f Human S. sobrinus d, g Human

  • Studies on a transgenic approach to decrease gliadin content in wheat

    Creator:
    Bell, Shannon M.
    Abstract:
    Celiac disease, an autoimmune response triggered by the consumption of seed storage proteins of cereals, affects an estimated 1% of the human population. In the case of wheat (Triticum aestivum L.), one of the world’s most consumed cereals, alcohol-soluble proteins, the gliadins, have been identified as the allergy-eliciting agents. Previous...
    Resource Type:
    Undergraduate Thesis
    Full Text:
    targeting an α-gliadin gene of wheat; and d. Assess the protein content and composition of transgenic wheat

  • Location of the neutral axis in wood beams

    Creator:
    Holm, Sarah C.
    Abstract:
    It is commonly accepted that for the analysis of wood beams, the neutral axis coincides with the centroid of the beam. Although this assumption is used in analysis, wood is not an isotropic material, as it has different elastic properties in the tangential, radial and longitudinal directions, nor is it...
    Resource Type:
    Honors College Thesis
    Full Text:
    , c) stress at an elastoplastic state, d) stress at the plastic limit state 6 2.3 Strain and

  • Vox comm: product development and program management

    Creator:
    Braunworth, Daniel W.
    Abstract:
    Vox comm is a digital wireless, voice-operated personal communicator developed as an electrical engineering Senior Design project. It is designed to provide a method for hassle-free, short-range communication. The product platform boasts of low power and small size for a host of usage models. This thesis details the product design...
    Resource Type:
    Honors College Thesis
    Full Text:
    transmission · Easily Programmable HCS08 Microcontroller · Onboard A/D converter · Background-Debug Module

  • The effects of oil price shocks on U.S. inflation

    Creator:
    Kilfoil, Natasha M.
    Abstract:
    During the 1970’s the United States experienced several periods of high inflation that have been at least partially attributed to positive oil price shocks. The effectiveness of the Organization of Petroleum Exporting Countries at controlling the price of oil has varied over time, as well as the responsiveness of U.S....
    Resource Type:
    Honors College Thesis
    Full Text:
    = Q[V(K,L,x),O], where O is the quantity of oil imports and V(K,L,x) represents the domestic value