Index Catalog // ScholarsArchive@OSU

Conservation of Sidalcea nelsoniana through habitat management : effects of burning, mowing, and altered flooding regime on a rare Willamette Valley perennial

Creator:: Bartels, Marilynn R.
Abstract:: Active habitat management plays a key role in the preservation of native ecosystems and rare species, especially in the Willamette Valley of Oregon, where natural succession to woodlands threatens the few wetland prairies remaining after 150 years of agriculture and urbanization. Sidalcea nelsoniana, listed as threatened under the federal Endangered...
Resource Type:: Masters Thesis
Full Text:: Refuge, especially Maura Naughton, for her scientific and logistical input, and Walt Hammond. Thanks are

Properties of starch as related to the characteristics of starch-structured breads

Creator:: Walt, Marie Ann Rodgers
Abstract:: The purpose of the research was to investigate the chemical composition of five starches and the physical characteristics of their respective starch pastes as these properties relate to the characteristics of starch-structured breads. Starch-structured breads were prepared with five starches, corn, wheat, potato, arrowroot and waxy maize, used as granular...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF MARIE ANN RODGERS WALT for the

Potential of Trichoderma sp. for inhibition of Botrytis cinerea and Sclerotinia sclerotiorum on snap beans

Creator:: Nelson, Mark E.
Abstract:: Isolates of Trichoderma spp. collected from snap bean foliage were tested for inhibition of grey mold of snap beans caused by Botrytis cinerea. In a detached blossom-pod assay an isolate of Trichoderma hamatum reduced pod rot by 94% compared to the nontreated check. Control was comparable to that obtained with...
Resource Type:: Masters Thesis
Full Text:: cinerea and Sclerotinia sclerotiorum on snap beans AN ABSTRACT OF THE THESIS OF Mark E. Nelson for the

Location of Vibrio anguillarum antigen in tissues of immune and non-immune rainbow trout (Salmo gairdneri) using the fluorescent antibody technique

Creator:: Nelson, Jim Steel
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF Jim Steel Nelson for the degree of Doctor of Philosophy in Microbiology

Cytochrome P450 3A forms in rainbow trout (Oncorhynchus mykiss)

Creator:: Lee, Su-Jun
Resource Type:: Dissertation
Full Text:: also like to thank Dr. George Bailey, Dr. Walt Ream, Dr. OaIf Hedstrom, and Dr. Douglas Barofsky for

Distribution, decay, and quantification of fecal source-tracking markers

Creator:: Green, Hyatt C.
Abstract:: Waterborne fecal contamination poses serious risks to human health and can disrupt aquatic ecosystems. Molecular marker methods are widely used to identify and, in some cases, quantify the sources of contamination and guide management decisions regarding water resource protection. However, methods to detect some likely sources of fecal contamination such...
Resource Type:: Dissertation
Full Text:: sources from a single water sample (Silkie and Nelson, 2009; Wang et al., 2010). According to this

Addressing Data Resolution in Precision Agriculture

Creator:: Kelley, Jason
Abstract:: Irrigated agriculture constitutes the greatest consumptive water use globally, so that irrigation efficiency measures are an important part of global efforts to best utilize this limited resource. However, greater irrigation efficiency must be achieved while simultaneously maintaining or increasing crop yields and farming profitability. Incremental water use decisions are made...
Resource Type:: Dissertation
Full Text:: Drake, Heather Holmes, Walt Mahaffee. Paul Malloy, Aparna Shrivastava, Becca Miller, Jesse Narog, Pat

Molecular and genetic assessment of selected antiporters and methyl-accepting chemotaxis proteins in Vibrio cholerae

Creator:: Quinn, Matthew J.
Abstract:: The pathogen Vibrio cholerae uses cations as a primary currency of virulence and environmental persistence, using gradients of those cations to move, acquire nutrients, and control virulence gene expression. An understanding of the overlapping roles of bioenergetics and chemotaxis in the virulence and environmental survival of V. cholerae issues from...
Resource Type:: Dissertation
Full Text:: : Gitali Indra, Malcolm Lowry, Walt Ream, and Mahfuz Sarker. Pavel Dibrov has patiently, but

TonB-dependent outer-membrane proteins of Pseudomonas fluorescens : diverse and redundant roles in iron acquisition

Creator:: Hartney, Sierra L.
Abstract:: Pseudomonas is a diverse genus of Gram-negative bacteria that includes pathogens of plants, insects, and humans as well as environmental strains with no known pathogenicity. Pseudomonas fluorescens itself encompasses a heterologous group of bacteria that are prevalent in soil and on foliar and root surfaces of plants. Some strains of...
Resource Type:: Dissertation
Full Text:: . Walt Ream, who have provided advice and assistance when needed. I could not have had a better group

Quorum sensing gene regulation in Pseudomonas aeruginosa

Creator:: Gupta, Rashmi
Abstract:: Pseudomonas aeruginosa is an opportunistic human pathogen that infects immunocompromised individuals such as those suffering from burns or the genetic disorder cystic fibrosis. This organism utilizes a cell-cell communication mechanism known as quorum sensing (QS) to coordinate virulence gene expression and biofilm formation. It has three interconnected QS systems, namely...
Resource Type:: Dissertation
Full Text:: understanding of the subject. I would like thank my committee members: Dr. Jeff Chang, Dr. Walt Ream, Dr

ScholarsArchive@OSU

Conservation of Sidalcea nelsoniana through habitat management : effects of burning, mowing, and altered flooding regime on a rare Willamette Valley perennial

Properties of starch as related to the characteristics of starch-structured breads

Potential of Trichoderma sp. for inhibition of Botrytis cinerea and Sclerotinia sclerotiorum on snap beans

Location of Vibrio anguillarum antigen in tissues of immune and non-immune rainbow trout (Salmo gairdneri) using the fluorescent antibody technique

Cytochrome P450 3A forms in rainbow trout (Oncorhynchus mykiss)

Distribution, decay, and quantification of fecal source-tracking markers

Addressing Data Resolution in Precision Agriculture

Molecular and genetic assessment of selected antiporters and methyl-accepting chemotaxis proteins in Vibrio cholerae

TonB-dependent outer-membrane proteins of Pseudomonas fluorescens : diverse and redundant roles in iron acquisition

Quorum sensing gene regulation in Pseudomonas aeruginosa

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