Index Catalog // ScholarsArchive@OSU

Vegetative manipulation in wildlife management

Creator:: DeVille, Roger Paul
Resource Type:: Capstone Project

Association of genetically determined polymorphic blood components with prolificacies of purebred and crossbred pigs

Creator:: Kray, Roger LeRoy
Abstract:: Crossmatings were accomplished among three semi-closed lines within a population of pigs, for the purpose of investigating effects of crossbreeding on reproductive traits. Two of the lines were purebred (Berkshire and Yorkshire); the third line ("Composite") consisted of descendants from inter se matings among offspring of crosses of the Berkshire...
Resource Type:: Dissertation
Full Text:: AN A9STRACT OF TUE TnSIS OF Roger LeRoy Kray for the degree

Willamette and associated soils on late Pleistocene geomorphic surfaces, Polk County, Oregon

Creator:: Gelderman, Frederick W.
Abstract:: The morphology and genesis of soils of the Willamette series and of some Willamette-associated soils and their relationships to geomorphic surfaces were studied in an area near McCoy, Polk County, Oregon. Influences of regional extent, such as climate and parent material, were related to the soils and landforms. The soils...
Resource Type:: Masters Thesis
Full Text:: approved: Redacted for privacy Dr. Roger B. Parsons The morphology and genesis of soils of the Willamette

Postsecondary student consumerism : a national Delphi forecast of developments and articulation of policy options

Creator:: Franks, Robert Grover
Abstract:: The purpose of this research, expressed in two coequal parts, was: to establish a forecast of developments and an articulation of policy options vis-a-vis postsecondary student consumerism; and to determine if interest groups of experts differed significantly in their evaluations of the aforementioned developments and policy options. The Delphi technique...
Resource Type:: Dissertation
Full Text:: Options Redacted for Privacy Abstract approved: DR. J. ROGER PENN Purpose and Procedure The purpose of

Taxonomy and distribution of the leaf-hopper genus Aphrodes Curtis (Homoptera:Cicadellidae) in North America

Creator:: Klein, Terry Allen
Abstract:: The subfamily Aphrodinae is represented in the Nearctic Region by eight species contained in a single tribe, Aphrodini, and genus Aphrodes. The external and internal morphology, biology and ecology of the Nearctic members of the genus Aphrodes were investigated. Distributional evidence indicates that six of the eight species, belonging to...
Resource Type:: Masters Thesis
Full Text:: ) IN NORTH AMERIC A Redacted for Privacy Abstract approved: Dr. Paul Oman The subfamily Aphrodinae is

Factors associated with the social climate of single-sex and coeducational residence halls, cooperatives, fraternities, and sororities, on the Oregon State University campus

Creator:: Frichette, Steven Roger
Abstract:: The purpose of this research was to examine factors associated with the social climate of single-sex and coeducational residence halls, fraternities, sororities, and cooperatives on the Oregon State University campus. The primary sources of data for this study were student responses to the ten subscales of the URES Form R,...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Steven Roger Frichette for the

Changes in plant communities following rangeland brush control

Creator:: Findley, Roger Raymond
Abstract:: Recently, the big sagebrush taxa has been split into subspecies and forms. Four habitat types related to subspecies of big sagebrush were studied in Eastern Oregon. Response of understory vegetation was measured following three range improvement techniques implemented on the four habitat types for several ages of treatment. Crown cover,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROGER RAYMOND FINDLEY for the

Extension orientations toward poverty : bootstrap, culture of poverty, systemic : an empirical study

Creator:: Fletcher, Roger LeRoy
Abstract:: This study describes Extension field staff orientations toward poverty. Expressions on origins, solutions and definitions of poverty were elicited from informants. Responses were then classified by categories, coded and analyzed using the Statistical Interactive Programming System (SIPS). Orientations were then measured by identifying modal categories. A category was identified as...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROGER FLETCHER for the degree

Biology and behavior of the mite Cheletomorpha lepidopterorum (Shaw) (Prostigmata:Cheyletidae) and its role as a predator of a grain mite Acarus farris (Oud.) (Astigmata:Acaridae)

Creator:: Allison, James Roger, 1937-
Abstract:: Cheletomorpha lepidopterorum (Shaw), a predaceous, prostigmatid mite, was studied under laboratory conditions of 20° - 30° C and 80% - 90% R. H. to determine its effectiveness as a possible biological control agent of Acarus farris (Oud. ), a graminivorous mite which infests stored grains and grain products. Although Cheletophyes...
Resource Type:: Dissertation
Full Text:: .) (Astigmata:Acaridae) AN ABSTRACT OF THE THESIS OF JAMES ROGER ALLISON for the DOCTOR OF PHILOSOPHY (Name in

The effect of added salt on the heat resistance of salmonella and Arizona species in eggs and other media

Creator:: Williams, Robert Roy
Resource Type:: Masters Thesis
Full Text:: MEDIA Abstract approved: Redacted for Privacy Dr. Paul R. Ellikei The heat resistances of several

ScholarsArchive@OSU

Vegetative manipulation in wildlife management

Association of genetically determined polymorphic blood components with prolificacies of purebred and crossbred pigs

Willamette and associated soils on late Pleistocene geomorphic surfaces, Polk County, Oregon

Postsecondary student consumerism : a national Delphi forecast of developments and articulation of policy options

Taxonomy and distribution of the leaf-hopper genus Aphrodes Curtis (Homoptera:Cicadellidae) in North America

Factors associated with the social climate of single-sex and coeducational residence halls, cooperatives, fraternities, and sororities, on the Oregon State University campus

Changes in plant communities following rangeland brush control

Extension orientations toward poverty : bootstrap, culture of poverty, systemic : an empirical study

Biology and behavior of the mite Cheletomorpha lepidopterorum (Shaw) (Prostigmata:Cheyletidae) and its role as a predator of a grain mite Acarus farris (Oud.) (Astigmata:Acaridae)

The effect of added salt on the heat resistance of salmonella and Arizona species in eggs and other media

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