Index Catalog // ScholarsArchive@OSU

Evaluating Adaptation Scenarios for Fishing Communities Facing Climate-Driven Species Changes

Creator:: Franklin, Brad, Kennedy, Brian, Sun, Chin-Hwa J., Mills, Katheirne, and Allyn, Andrew
Abstract:: Climate projections indicate that ocean temperatures will continue increasing, potentially shifting the distribution of marine fish species and affecting the economics of the fishing industry and fishing communities. In this study, an integrated ecological-economic framework is used to evaluate the economic impacts of climate-driven species changes and assesses the value...
Resource Type:: Presentation
Full Text:: Sun, Katherine Mills, Andrew Allyn IIFET July 18, 2018 Species Distribution Models

Finite element modeling of gusset plate failure using OpenSees

Creator:: Walker, Andrew J.
Abstract:: The collapse of the I-35W Bridge in Minneapolis, MN in 2007 prompted an investigation into the design and inspection of the steel truss bridges. Further investigation into the collapse revealed that a gusset plate experienced sway buckling, causing the bridge failure. This bridge failure motivated research into the analysis and...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Andrew J. Walker for

Molybdenum-99 production in the Oregon State TRIGA reactor : analysis of the reactor design using a new LEU target as fuel

Creator:: Hummel, Andrew J.
Abstract:: The most widely used and versatile medical radioisotope today is technetium-99m. Roughly 30 million people depend on this radioisotope for diagnostic procedures each year, and this demand is expected to grow. Although there are numerous ways of procuring this isotope, the most common and most practical, for reasons to be...
Resource Type:: Dissertation
Full Text:: -2010 Format AN ABSTRACT OF THE DISSERTATION OF Andrew J. Hummel for the

Petroleum refinery residuals : a recycling feasibility study

Creator:: Hoffman, Andrew J.
Abstract:: Large quantities of unused heavy oil and residual waste products from the petroleum refining industry were deposited in on-site landfills, pits, and lagoons, prior to the promulgation of regulations governing their disposal and technology development that would further utilize and/or recycle these materials. Contacting petroleum products with sulfuric acid for...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Andrew J. Hoffman for the degree

Preliminary environmental impact analysis of desert land entry lands in Christmas Valley, Oregon

Creator:: Kinney, Andrew J.
Abstract:: The Bureau of Land Management's Lakeview District is currently under pressure to allow 16,000 acres located throughout the Christmas Lake Administrative Unit to be appropriated through the Desert Land Entries Act of 1877. These appropriations are being filed for by persons wishing to consolidate small public and private land tracts...
Resource Type:: Capstone Project
Full Text:: LANDS IN CHRISTMAS VALLEY, OREGON by ANDREW J. KINNEY A RESEARCH PAPER submitted to THE DEPARTMENT

Genetic diversity of populations of Astragalus oniciformis using inter-simple sequence repeat (ISSR) markers

Creator:: Alexander, J. Andrew
Abstract:: Astragalus oniciformis Barneby is a xerophyte of the sagebrush deserts of central Idaho. It is a narrow endemic of the upper Snake River Plains where it inhabits stabilized, aeolian sand deposits over Quaternary basalt flows. The objective of this study was to determine the levels and distribution of genetic differentiation...
Resource Type:: Masters Thesis
Full Text:: of Science Presented May 14, 2001 Commencement June 2002 Master of Science thesis of J. Andrew

Accelerating the convergence of the k-eigenvalue problem using a coarse mesh finite differencing scheme in cylindrical geometry

Creator:: Hummel, Andrew J.
Abstract:: Reactor modeling is largely limited by the computational time required to perform accurate full core calculations. There are many different methods and techniques employed in different reactor simulation codes, but properly modeling all of the physics that takes place in the system requires extensive computational effort. The Coarse Mesh Finite...
Resource Type:: Masters Thesis
Full Text:: Andrew J. Hummel for the degree of Master of Science in Nuclear Engineering presented on December 17

The toxicogenetic effects of a chitosan based hemostatic control patch in rat models

Creator:: Colburn, Andrew J.
Abstract:: Chitosan based hemorrhage control dressings provide effective external hemorrhage control while having few side effects. Known residual contaminants present in chitosan formulations include endotoxins and proteins known to stimulate gene expression in the liver. This study investigated gene expression in the liver using rat bio-compatibility models to gain knowledge regarding...
Resource Type:: Undergraduate Thesis and Presentation
Full Text:: Toxicogenetic Effects of a Chitosan Based Hemostatic Control Patch in Rat Models By Andrew J. Colburn

Zeolite packed biologically active filter (biofilter) to reduce odorous emissions from a confined swine building

Creator:: Stoeckinger, Andrew J.
Abstract:: A zeolite packed biofilter was retrofitted to a confined swine feeding operation in Eastern Washington, and evaluated for its ability to reduce the malodors from fan exhaust drawn from an internal under-slat manure storage pit. Ammonia (NH₃) was used as the representative constituent of swine waste malodor due to its...
Resource Type:: Masters Thesis

A taxonomic revision of Astragalus mokiacensis and allied taxa within the Astragalus lentiginosus complex of Section Diphysi

Creator:: Alexander, J. Andrew
Abstract:: North America, with over 400 species of Astragalus (Fabaceae), is one of three major centers of diversity, all of which comprise the majority of the nearly 1750 species of Astragalus worldwide. One of the most diverse species, Astragalus lentiginosus of Section Diphysi, is a polymorphic complex of over 40 varieties,...
Resource Type:: Dissertation
Full Text:: THESIS OF J. Andrew Alexander for the degree of Doctor of Philosophy in Botany and Plant Pathology

ScholarsArchive@OSU

Evaluating Adaptation Scenarios for Fishing Communities Facing Climate-Driven Species Changes

Finite element modeling of gusset plate failure using OpenSees

Molybdenum-99 production in the Oregon State TRIGA reactor : analysis of the reactor design using a new LEU target as fuel

Petroleum refinery residuals : a recycling feasibility study

Preliminary environmental impact analysis of desert land entry lands in Christmas Valley, Oregon

Genetic diversity of populations of Astragalus oniciformis using inter-simple sequence repeat (ISSR) markers

Accelerating the convergence of the k-eigenvalue problem using a coarse mesh finite differencing scheme in cylindrical geometry

The toxicogenetic effects of a chitosan based hemostatic control patch in rat models

Zeolite packed biologically active filter (biofilter) to reduce odorous emissions from a confined swine building

A taxonomic revision of Astragalus mokiacensis and allied taxa within the Astragalus lentiginosus complex of Section Diphysi

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