Index Catalog // ScholarsArchive@OSU

Time-Dependent Crack Growth Mechanisms in Alloy 617 at 800°C in Air

Creator:: Addison, Dylan, A.
Abstract:: Time-dependent crack growth mechanisms in Alloy 617 at 800°C in air were studied using compact tension samples machined in the L-T direction, cracked at temperature using an induction furnace and servo-hydraulic load frame. The application of different loading waveforms, including triangular, hold time, and sustained loading, were studied with relation...
Resource Type:: Masters Thesis
Full Text:: . .......................................................................... 28 Figure 23. Fracture surface comparison of samples 617-20G and 617-23G with ∆K levels

Multiple Nonlinear Model Predictive Control for a Six-body System Oscillating Water Column Wave Energy Converters Array

Creator:: Xu, Zhicheng
Abstract:: This research presents the design of three nonlinear model predictive controllers (NMPCs) for floating oscillating water column (OWC) wave energy converters (WECs) array to maximize generated power, augmented with the control of the high-speed stop valves (HSSVs). Key to this design is the development of a high-fidelity discretized model for...
Resource Type:: Masters Thesis
Full Text:: Jinsub Kim, and graduate council representative, Prof. William H. Warnes. I truly appreciate the

Building Resilient Oregon Coastal Communities: Reimagining Critical Facilities through Latinx Sense of Place

Creator:: Stanton, Katherine A.
Abstract:: This paper examines equitability of critical facilities within resilience planning efforts and how it relates to accessibility and utilization for Latinx community members along the Oregon coast in relation to natural hazards including the Cascadia Subduction Zone. Interviews and focus groups were conducted with emergency management personnel and Latinx coastal...
Resource Type:: Masters Thesis
Full Text:: centers, police and fire stations, healthcare facilities, primary and secondary schools (K-12, College

The Signaling Role of Divalent Cations in Clostridium perfringens Spore Germination

Creator:: Almatrafi, Roua
Abstract:: Clostridium perfringens is an anaerobic, gram-positive, rod-shaped, spore-forming bacterium that leads to a broad range of diseases in humans and animals [23, 27, 50]. Among seven C. perfringens types (type A-G), type F is known to be the most common bacteria that is responsible for causing human food-borne disease outbreaks...
Resource Type:: Masters Thesis
Full Text:: . Release of monovalent ions (H+, K,+ and Na+) from the spore’s core through an energy-independent

Controlling Important Pathogens in Zebrafish (Danio rerio) : Assessing Cryopreservation Survival of Bacteria and Parasites and Clinical Sensitivity of Mycobacterial qPCR Assays

Creator:: Norris, Lauren J.
Abstract:: Zebrafish (Danio rerio) are one of the most commonly used animal models in biomedical research. Zebrafish resource facilities, like the Zebrafish International Resource Center (ZIRC) in Eugene, Oregon, are the main providers and keepers of numerous zebrafish wild-type, mutant, and transgenic lines. Although ZIRC maintains live zebrafish at various life...
Resource Type:: Masters Thesis
Full Text:: -trends- in-nihs-model-organism-research-support/> 6. Howe K, Clark MD, Torroja CF, Torrance J

A proposed framework for increasing the accessibility of systems thinking intervention approaches for non-systems thinking practitioners

Creator:: Solberg, Thomas Roe
Abstract:: Meta-methodologies have been created to assist systems thinking practitioners in selecting applicable intervention approaches for different system states; however, current meta-methodologies do not address the lack of accessibility for non-systems thinking practitioners. To address this problem, the key system states that contribute the most to reduce the variety gap between...
Resource Type:: Masters Thesis

Customer needs elicitation and disability simulation suit validation to benefit knowledge and methods for inclusive product design

Creator:: Armstrong, Jessica
Abstract:: Current product design methodologies are not conducive to creating inclusive products (products that meet the needs of persons with and without disabilities). In order to reduce the effort and expense involved in creating inclusive products, empathic design principles are applied to discover whether customer needs for people with disabilities can...
Resource Type:: Masters Thesis
Full Text:: grips. [Online] Available at http://www.oxo.com/s-21-good-grips.aspx [5] K. Hunter-Zaworski, D

Moisture effects on properties of wood-composite assemblies

Creator:: King, David
Abstract:: Engineered wood composites are used in many structural applications and are intended for dry use. However, these materials may encounter significant amounts of wetting while in service, which can lead to structural failures. This study combined aspects of wood science, mechanics, structural engineering, and mycology to assess changes in material...
Resource Type:: Masters Thesis
Full Text:: Construction and Testing ......................................... 116 Appendix H - Moisture Content Maps

Examination of lateral stiffness and strength of pitched residential roof diaphragms with implications for seismic design.

Creator:: Kirkham, William J.
Abstract:: There are about 80 million single-family dwellings (SFD) in the United States, predominantly of wood-frame construction. Of these, 68% are owner occupied. A home is typically the largest single investment of a family, and is often not covered by earthquake insurance, even where it is available. Of all SFD in...
Resource Type:: Dissertation
Full Text:: : _______________________________________________________________________ Rakesh Gupta Thomas H. Miller There are about 80 million single-family dwellings (SFD) in the

Water chemistry of Oregon Cascade wilderness lakes : a comparison to 1985 data

Creator:: Logan, Michael Burke
Abstract:: The Western Lake Survey (WLS) of 1985 documented the status of lake water chemistry across the western US and inferred population representations of various subregions and geomorphic units via statistically analyses. Results from this 1985 study indicated that lakes of the Oregon Cascades had the second most pristine and dilute...
Resource Type:: Masters Thesis
Full Text:: neutralizing capacity, Na+, and K+ exhibited p-value test (95% confidence) determined significant increases

ScholarsArchive@OSU

Time-Dependent Crack Growth Mechanisms in Alloy 617 at 800°C in Air

Multiple Nonlinear Model Predictive Control for a Six-body System Oscillating Water Column Wave Energy Converters Array

Building Resilient Oregon Coastal Communities: Reimagining Critical Facilities through Latinx Sense of Place

The Signaling Role of Divalent Cations in Clostridium perfringens Spore Germination

Controlling Important Pathogens in Zebrafish (Danio rerio) : Assessing Cryopreservation Survival of Bacteria and Parasites and Clinical Sensitivity of Mycobacterial qPCR Assays

A proposed framework for increasing the accessibility of systems thinking intervention approaches for non-systems thinking practitioners

Customer needs elicitation and disability simulation suit validation to benefit knowledge and methods for inclusive product design

Moisture effects on properties of wood-composite assemblies

Examination of lateral stiffness and strength of pitched residential roof diaphragms with implications for seismic design.

Water chemistry of Oregon Cascade wilderness lakes : a comparison to 1985 data

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