Index Catalog // ScholarsArchive@OSU

Chloroplast DNA phylogeny of hard pines (subgenus Pinus) : inference from site mutations and multiple small (1-10 Kb) inversions

Creator:: Krupkin, Alexander Bennett
Abstract:: Plastid DNA restriction site and rearrangement mutations were used to study phylogenetic relationships among hard pines (subgenus Pinus). Total genomic DNA was cut with 19 restriction enzymes, blotted, and then probed mostly with 80% of the Douglas-Fir (Pseudotsuga menziesii) chioroplast genome (cpDNA) {initial study, using only 6bp recognition enzymes}; or,...
Resource Type:: Masters Thesis

Life-Cycle and Playability Analysis of Natural Turfgrass and Synthetic Infill Playing Surfaces Under Field Conditions

Creator:: Daviscourt Brian L.
Abstract:: The perception of a long-term cost advantage of synthetic infill turf systems relative to natural grass systems has contributed to a rise in their popularity in the USA. However, few comprehensive cost assessments of natural grass and synthetic infill systems exist. There are also no studies looking at interactions between...
Resource Type:: Masters Thesis
Full Text:: Conditions Abstract approved: _________________________________________________________ Alexander R

Gas ratio and pressure effects on the 6328 A⁰ transition of the helium-neon gas laser

Creator:: Freytag, Edwin Karl
Abstract:: This is a review paper of current literature in the area of pressure effects on gaseous lasers. This thesis discusses the mechanisms which relate the relative power output of the 6328 A[superscript ⁰] neon transition to total and partial pressure variations of the helium-neon gaseous laser. The operation of the...
Resource Type:: Masters Thesis
Full Text:: appreciation to Professor G. C. Alexander for his patience and criticism, especially in the final weeks of

Determining the Minimum Treatment Area and Importance of Soil Irrigation for Solarizing Soil Infested with Phytophthora spp.

Creator:: Bennett, Logan L.
Abstract:: Nurseries are an important part of the agriculture industry of the United States. The nursery industry provides ornamental, forest, restoration and specialty products to many markets in N. America. The disease sudden oak death, caused by Phytophthora ramorum, has devastating environmental and economic impacts on forested land, the urban-forest interface,...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Logan Ray Bennett for the degree of Master of Science in Soil Science presented on March

Diurnal and subdiurnal variability in the Mars Pathfinder Presidential meteorology sessions

Creator:: Bennett, Scott
Abstract:: The Mars Pathfinder (MPF) arrived on the Martian surface on 4 July 1997 to become only the third successful landed mission to Mars, recording surface meteorological data intermittently over a period of 83 Martian days ("sols"). The in situ observations made by the MPF meteorology (MET) experiment were recorded at...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Scott Bennett for the degree of

Mitigation of Microbiological Water Quality by Last Irrigation-to-Harvest Intervals

Creator:: Emch, Alexander W.
Abstract:: Foodborne outbreaks involving fresh produce have been on the rise since the late 1990's. Pathogens such as Salmonella spp. and Escherichia coli are prevalent in agricultural environments and commonly travel between farms via irrigation water. The Food Safety Modernization Act (FSMA) has placed an increased emphasis on microbiological standards of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Alexander W. Emch for the degree of Master of Science in Food

Teachers' beliefs and willingness to be involved with certain aspects of Oregon home economics education curriculum

Creator:: Alexander, Capi Forsgren
Abstract:: The purpose of this study was designed to answer 1. What are the beliefs and attitudes that Oregon home economics teachers hold about various new trends? 2. Are Oregon home economics teachers willing to support the various new trends? 3. Are Oregon home economics teachers willing to further prepare themselves...
Resource Type:: Masters Thesis
Full Text:: FORSGREN ALEXANDER for the MASTER OF SCIENCE (Name) (Degree) in Home Economics Education presented on May

A morphometric analysis of geographic variation within Sorex monticolus

Creator:: Alexander, Lois F.
Abstract:: Shrews previously recognized as Sorex monticolus were classified into two species (one with 14 subspecies, the other monotypic) on the basis of a morphometric analysis of 3610 individuals from throughout their range. Sorex m. neomexicanus has been recognized previously as a subspecies of Sorex monticolus but is recognized herein as...
Resource Type:: Masters Thesis
Full Text:: Sorex monticolus AN ABSTRACT OF THE THESIS OF Lois F. Alexander for the degree of Master of Science

A survey of the personality traits of the pupils of a small high school

Creator:: Powell, Lee Alexander
Resource Type:: Masters Thesis
Full Text:: ALEXANDER PO'C'ELL A THESIS submitted to the OREGON STATE COLLEGE in partial fulfillment of the

Deschutes River Salmonid Risk of Enteronecrosis in a Changing Climate

Creator:: Yusova, Sofiya
Abstract:: Ceratonova shasta is an obligate endoparasite of salmonid fish that is endemic to the Pacific Northwest of North America. The parasite has a complicated lifecycle with two distinct spore stages and two obligate hosts, a salmonid and a freshwater annelid. Myxospores released from infected salmonid hosts, infect Manayunkia occidentalis (freshwater...
Resource Type:: Masters Thesis
Full Text:: Bartholomew, Julie Alexander, Ivan Arismendi, and John Christensen, I am grateful for giving me the

ScholarsArchive@OSU

Chloroplast DNA phylogeny of hard pines (subgenus Pinus) : inference from site mutations and multiple small (1-10 Kb) inversions

Life-Cycle and Playability Analysis of Natural Turfgrass and Synthetic Infill Playing Surfaces Under Field Conditions

Gas ratio and pressure effects on the 6328 A⁰ transition of the helium-neon gas laser

Determining the Minimum Treatment Area and Importance of Soil Irrigation for Solarizing Soil Infested with Phytophthora spp.

Diurnal and subdiurnal variability in the Mars Pathfinder Presidential meteorology sessions

Mitigation of Microbiological Water Quality by Last Irrigation-to-Harvest Intervals

Teachers' beliefs and willingness to be involved with certain aspects of Oregon home economics education curriculum

A morphometric analysis of geographic variation within Sorex monticolus

A survey of the personality traits of the pupils of a small high school

Deschutes River Salmonid Risk of Enteronecrosis in a Changing Climate

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