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Determination of Total Nucleotides, Nitrogenous Bases and Degradation By-Products with Respect to Various Processing and Preservation Techniques for Alaska Pollock (Gadus chalcogrammus) and Yellowfin Sole (Limanada aspera)

Creator:: Nelson, Kevin A.
Abstract:: The primary goal of this research was to determine the concentration and composition of nucleotides, as nucleoside monophosphates and nucleobases, in the underutilized reproductive organs (milt and roe) of Alaska pollock (Gadus chalcogrammus) and yellowfin sole (Limanda aspera). Changes in concentrations of these nucleotides and nucleotide analogs were observed with...
Resource Type:: Masters Thesis
Full Text:: . Treatments were freeze dried (FD), dehydrated at 70°C for 48 h (D70), convection oven dried at 100°C for 24

Numerical simulation of mechanically stabilized earth walls for parametric evaluation of behavior under surcharge loading

Creator:: Ambauen, Spencer J.
Abstract:: A numerical model, simulating the complex behavior of reinforced soil walls using the finite element method, was developed to evaluate the behavior of a surcharged, geosynthetic-reinforced retaining wall with modular block facing. A nonlinear elastic-plastic constitutive soil material model was calibrated to experimental plane strain test data, while the performance...
Resource Type:: Masters Thesis
Full Text:: throughout the rest of the research work. I would also like to thank the members of my committee; Dr. H

Life History of the Northern Rubber Boa (Charina bottae) in Oregon

Creator:: Leppin, Mark V.
Abstract:: The Northern Rubber Boa (Charina bottae) is a small, secretive boa native to the Pacific Northwest. Despite this being possibly the highest latitude boas and one of only two boas native to the continental U.S., it has received surprisingly little attention. Most of the research on the natural history of...
Resource Type:: Masters Thesis
Full Text:: . Deanna ‘Dede’ Olson, W. Douglas Robinson, have been great despite my scant communication and tardiness

Ringtail (Bassariscus astutus) Survival, Home Range Size, and Rest Site Use in Southwest Oregon

Creator:: Somers, Lindsay N.
Abstract:: The ringtail (Bassariscus astutus) is a small, nocturnal, meso-carnivore that occupies mid-elevation forests in the southwest portion of Oregon. Ringtail are fully protected within Oregon, but a species of conservation concern as they may be vulnerable to habitat loss and fragmentation. Limited data exists regarding ringtail ecology in forested ecosystems,...
Resource Type:: Masters Thesis

Habitat Use of Female Columbian Black-tailed Deer in Western Oregon

Creator:: Schrautemeier, Timothy J.
Abstract:: Columbian black-tailed deer (Odocoileus hemionus columbianus) are important economically, ecologically, and culturally as an indigenous species in western Oregon. Oregon Department of Fish and Wildlife (ODFW) observed declines in black-tailed deer populations since the late 1980’s and attributes these declines to reduction in quality and availability of habitat, following the...
Resource Type:: Masters Thesis
Full Text:: members Dr. DeWaine H. Jackson, Dr. Matthew Betts and Dr. Clinton W. Epps for continual support and

Printing 3D Magnetic Composite Structures with Arbitrary Anisotropy using UV-curable Magnetic Ink

Creator:: Clay, Garrett
Abstract:: Inkjet printing offers a cost effective, highly customizable method for rapid manufacturing of functional devices with minimal material waste. Although this method has been used for a variety of composites, little work has been done in the area of 3D printing magnetic composites. Presented here is a process for inkjet...
Resource Type:: Masters Thesis

Effect of Imprinting Process on Fracture Behavior of a Zr-based Bulk Metallic Glass

Creator:: Li, Bosong
Abstract:: Bulk metallic glasses (BMGs) are relatively new amorphous materials that have received much attention in recent years. Rapid cooling methods from the liquid state provides the possibility to bypass crystallization during solidification. Due to the lack of crystal defects such as grain boundaries and dislocations, BMGs can have some special...
Resource Type:: Masters Thesis
Full Text:: values (KJ) and dimple sizes (w), a linear association between KJ2 and w was constructed. Overall

Measurement and interpretation of physical properties of soils

Creator:: Nagpal, Narender Kumar, 1942-
Abstract:: One of many important physical properties that must be known to understand transport phenomena in soils is pore size distribution. Presently the pore size distributions of soils are most commonly obtained from soil water characteristic curves. The soil water characteristic curves are usually obtained by the pressure plate technique. It...
Resource Type:: Dissertation
Full Text:: . D. Dawson, Doctor W. P. Lowry and Doctor R. H. Brooks for acting as members of my Graduate

The Works Progress Administration in Oregon : An Administrative Overview

Creator:: Butcher, Karyle S.
Abstract:: The depression of the 1930s had an early effect on the state of Oregon. A decline in timber and agricultural production resulted in severe unemployment in the late 1920s. State and local charitable organizations attempted to care for the unemployed but they did not have the financial resources to do...
Resource Type:: Masters Thesis
Full Text:: . In addition, I want express my gratitude to my other committee members Dr. Boris W. Becker, Dr

Evaluation of low quality roughages and agricultural by-products as livestock feed

Creator:: Hussain, Imdad
Abstract:: Nine feeding trials and four laboratory scale experiments were conducted in this study. The study consisted of: (1) use of grass straw:corn juice (CJ) silages with fishmeal and/or alfalfa hay supplementation in beef heifers, sheep, pregnant dairy heifers, water buffaloes and Hereford cows; (2) use of cull onions:grass straw silages...
Resource Type:: Dissertation
Full Text:: his very nice personality. I also would like to thank Dr. H. S. Nakaue and Dr. D. W. Weber for

ScholarsArchive@OSU

Determination of Total Nucleotides, Nitrogenous Bases and Degradation By-Products with Respect to Various Processing and Preservation Techniques for Alaska Pollock (Gadus chalcogrammus) and Yellowfin Sole (Limanada aspera)

Numerical simulation of mechanically stabilized earth walls for parametric evaluation of behavior under surcharge loading

Life History of the Northern Rubber Boa (Charina bottae) in Oregon

Ringtail (Bassariscus astutus) Survival, Home Range Size, and Rest Site Use in Southwest Oregon

Habitat Use of Female Columbian Black-tailed Deer in Western Oregon

Printing 3D Magnetic Composite Structures with Arbitrary Anisotropy using UV-curable Magnetic Ink

Effect of Imprinting Process on Fracture Behavior of a Zr-based Bulk Metallic Glass

Measurement and interpretation of physical properties of soils

The Works Progress Administration in Oregon : An Administrative Overview

Evaluation of low quality roughages and agricultural by-products as livestock feed

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