Index Catalog // ScholarsArchive@OSU

Development of organocatalyzed, intramolecular heteroatom Michael addition and application towards alkaloid synthesis

Creator:: Carlson, Erik
Abstract:: Effective methods for the enantiopure formation of substituted piperidine rings are significantly important due to their presence in alkaloid products. A valuable method to form these ring systems would be via an intramolecular heteroatom Michael addition from the corresponding enone or enal. Described herein is a methodolgy that has been...
Resource Type:: Masters Thesis
Full Text:: [C+NC+CC] Reaction………………. 12 2 Intramolecular Organocatalyzed Heteroatom Michael Addition….. 14

Flavor composition of transgenic raspberry bushy dwarf virus-resistant 'Meeker' raspberries

Creator:: Malowicki, Sarah Marie-Mahler
Abstract:: Raspberries have been popular since the time of the ancient Greeks. Red raspberries are cultivated throughout the world, particularly in the Pacific Northwest region of the United States and Canada. The raspberry bushy dwarf virus (RBDV) causes significant reduction in yield and crumbly fruit in raspberries, blackberries and raspberry-blackberry hybrids....
Resource Type:: Masters Thesis
Full Text:: -Resistant ‘Meeker’ Raspberries Abstract approved: Michael C. Qian Raspberries

Fruit quality evaluation of strawberries (Fragaria ananassa) grown in California and Oregon

Creator:: Jetti, Rajesh R.
Abstract:: Five genotypes from California (Ventana, Caniarosa, San Miguel, 13G97, and Venice) and Oregon (Totem, Puget Reliance, Puget Summer, Hood and Independence) were evaluated for quality. The volatile compounds were analyzed using head space solid phase micro extraction-gas chromatography-flame ionization detection (GGFID) and gas chromatography-mass spectrometry (GC-MS). Odor activity values of...
Resource Type:: Masters Thesis
Full Text:: . Michael C Qian, for his valuable guidance, and intellectual stimulation during my stay at Oregon State

Intrinsic and extrinsic quality of West Coast albacore tuna (Thunnus alalunga)

Creator:: Wheeler, Sena C.
Abstract:: The purpose of this study is to identify the intrinsic and extrinsic quality characteristics of West Coast albacore tuna (Thunnus alalunga). Albacore tuna were troll caught off the Oregon coast and transferred to the Oregon State University Seafood laboratory in Astoria, Oregon. Core samples were extracted from six designated body...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Sena C. Wheeler for the degree of

Neural gene expression profiling in chinook salmon (Oncorhynchus tshawytscha) of alternate run times

Creator:: Bernier, Jeremiah C.
Abstract:: Chinook salmon (Oncorhynchus tshawytscha) display the greatest variability of return times to freshwater of all Pacific salmon. Differential return times to freshwater have segregated populations of Chinook into two broad types or runs, fall and spring, named for the time of year in which they migrate to freshwater. Migration time...
Resource Type:: Masters Thesis
Full Text:: Jeremiah C. Bernier for the degree of Master of Science in Fisheries Science presented on June 12, 2006

An investigation of Oregon weight-in-motion data for bridge rating implementation and evaluation

Creator:: Pelphrey, Jordan Michael
Abstract:: The LRFR Manual, within commentary Article C6.4.4.2.3, contains provisions for development of site-specific live load factors. In Oregon, truck Weigh-in-Motion (WIM) data were used to develop live load factors for use on state-owned bridges. The factors were calibrated using the same statistical methods that were used in the original development...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jordan Michael Pelphrey for the

Large-strain softening of aluminum in shear at elevated temperature

Creator:: Alhajeri, Saleh N.
Abstract:: Pure aluminum deformed in torsion (shear) at elevated temperatures reaches a broad "peak" stress and then undergoes about a 17% decrease in flow stress with deformation to roughly 1-2 equivalent uniaxial strain. Beyond this strain the flow stress is approximately constant. The sources for this softening are unclear. The suggested...
Resource Type:: Masters Thesis
Full Text:: Softening of Aluminum in Shear at Elevated Temperature. Abstract approved: Michael E. Kassner Pure

3-D finite element modeling in OpenSees for bridge live-load girder distribution factors

Creator:: Scoggins, Luke A.
Abstract:: A generalized, three-dimensional, finite element bridge model was created in order to efficiently and accurately assess live-load girder distribution factors for a variety of bridge types. This model shortens the time required by bridge analysts to develop individual finite element models for bridges of varying geometries. The creation of the...
Resource Type:: Masters Thesis
Full Text:: Factors. Abstract approved: Michael H. Scott A generalized, three-dimensional, finite

Vegetation response to prescribed fire in the Kenai Mountains, Alaska

Creator:: Boucher, Tina V.
Abstract:: The Chugach National Forest has been using prescribed fire as a wildlife habitat management tool since l977. Between 1977 and 1997 about 4,000 hectares have been burned on the Kenai Peninsula to promote regeneration of woody plant species used by moose (Alces alces). Browse species include paper birch (Betula papyrifera),...
Resource Type:: Masters Thesis
Full Text:: approved: -,-.,6~--"-------1-• ---<,.:,.." _.·,_____..c'""',,.__,,;.;;..,:_ __________ _ Michael Newt~n

Finite element modeling of reinforced concrete bridge columns with steel jackets using plastic hinge integration

Creator:: Carlton, Adam K.
Abstract:: In recent years confinement requirements for concrete columns have increased in seismic regions. Steel jackets are one way to confine reinforced concrete columns. The increased confinement provides additional strength and ductility for the columns during seismic events. For reinforced concrete columns with steel jackets, there are different section properties in...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Development of organocatalyzed, intramolecular heteroatom Michael addition and application towards alkaloid synthesis

Flavor composition of transgenic raspberry bushy dwarf virus-resistant 'Meeker' raspberries

Fruit quality evaluation of strawberries (Fragaria ananassa) grown in California and Oregon

Intrinsic and extrinsic quality of West Coast albacore tuna (Thunnus alalunga)

Neural gene expression profiling in chinook salmon (Oncorhynchus tshawytscha) of alternate run times

An investigation of Oregon weight-in-motion data for bridge rating implementation and evaluation

Large-strain softening of aluminum in shear at elevated temperature

3-D finite element modeling in OpenSees for bridge live-load girder distribution factors

Vegetation response to prescribed fire in the Kenai Mountains, Alaska

Finite element modeling of reinforced concrete bridge columns with steel jackets using plastic hinge integration

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