Index Catalog // ScholarsArchive@OSU

Estimation of general and specific combining abilities from a diallel cross of three inbred lines of Suffolk sheep

Creator:: Schilling, Prentiss E. (Prentiss Edwin), 1941-
Abstract:: The investigations were based on a complete diallel cross among three inbred lines of Suffolk sheep. Line of sire effects were assumed to be an estimate of general combining ability effects while sire x dam interaction was assumed to be an estimate of specific combining ability. The line of dam...
Resource Type:: Dissertation
Full Text:: author wishes to express his sincere appreciation to Dr. Ralph Bogart for providing the opportunity of

Genetic polymorphism of sheep hemoglobin

Creator:: Templeton, Joe Wayne, 1941-
Abstract:: Five breeds of sheep (Columbia, Targhee, Rambouillet, Lincoln, and Suffolk) were found to possess two hemoglobin types (Hb. A and Hb. B) when their hemoglobins were examined by disc gel electrophoresis. The hemoglobin alleles proved to be co-dominant. Three of the breeds (Columbia, Targhee, and Rambouillet) were maintained at altitudes...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy F Ralph BoOrt Five breeds of sheep (Columbia, Targhee, Rambouillet, Lin

An analysis of the response to selection for high and low rate of gain in the mouse, Mus musculus

Creator:: Burrill, Melinda Jane
Abstract:: An experiment was conducted to examine the responses to selection for high and low rate of gain in the mouse under a system whereby inbreeding was maximized. Rate of gain was measured by an index designed to include gains in both the pre- and postweaning periods with the gains in...
Resource Type:: Dissertation
Full Text:: I wish to express my sincerest gratitude to Dr. Ralph Bogart, Director of the Genetics Institute

Actual and predicted response to selection on maternally influenced traits in the mouse

Creator:: Lind, Ronald Egnard
Abstract:: An experiment was conducted to determine if selection from standardized litters would be effective in separating lines of mice selected for increased and decreased litter weight at 14 days of age, and if response to selection on this maternally influenced trait could be accurately predicted. Data were collected on litter...
Resource Type:: Dissertation
Full Text:: providing funds for maintenance of the mouse population. I am indebted to Dr. Ralph Bogart, Director of

Genetic analysis of maternal ability and evaluation of some environmental factors affecting preweaning performance of beef cattle

Creator:: Eftekhari-Shahroudi, Feridoun, 1939-
Resource Type:: Dissertation
Full Text:: THESIS OF FERIDO UN E TEK HARI S HAHROUDI for the (Name of student) Genetics (Major) presented on I

Genetics of sheep transferrins as determined by disc electrophoresis

Creator:: Nix, Carroll Eugene
Abstract:: A total of 902 plasma samples from the Rambouillet, Targhee, Columbia, Lincoln, and Suffolk breeds of sheep were analyzed for transferrin type by disc electrophoresis. Six transferrin types, Tf[superscript A], Tf[superscript B], Tf[superscript C], Tf[superscript p], Tf[superscript E], and Tf[superscript P], were found in the Rambouillet, Targhee, and Columbia breeds...
Resource Type:: Dissertation
Full Text:: : GENETICS OF SHEEP TRANSFERRINS AS DETERMINED BY DISC ELECTROPHORESIS Abstract approved: Ralph/Bogart

The Biot System with Unilateral Displacement Constraints

Creator:: Hosseinkhan, Alireza
Abstract:: A fully-saturated poroelastic medium is confined by the sides of a cylinder, and the regions below and above the medium are filled with fluid at respective constant pressures. The filtration flow of fluid through the poroelastic medium and the small deformations of the medium are described by a quasi-static Biot...
Resource Type:: Dissertation

Management of variegated cutworm in peppermint

Creator:: Coop, Leonard Bryan
Abstract:: A pest management program for variegated cutworm (VC), Peridroma saucia (Hubner), in Oregon peppermint was developed based on studies of pheromone trapping, sampling methods, and economic thresholds. Pheromone traps effectively trapped VC males and were used to reflect development and oviposition trends. Trap height was linearly correlated to moth catch...
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy 7 Ralph E. t.96 A pest management program for variegated cutworm (VC), Peridroma

Effects of the garden symphylan, Scutigerella immaculata Newport, on physiological processes of bush snap bean, Phaseolus vulgaris L.

Creator:: Eltoum, Elameen M. A.
Resource Type:: Dissertation
Full Text:: . Ralph E. Berry, my major professor, for his understanding, kindness and support. Dr. Berry helped and

Twospotted spider mite, Tetranychus urticae Kock, in Oregon peppermint, Mentha piperita L. : sampling, population dynamics and economic injury

Creator:: Hollingsworth, Craig Stephen
Abstract:: A pest management program for Tetranychus urticae Koch in Oregon peppermint was developed based on studies of sampling, plant phenology, population dynamics and damage thresholds. A sample size of 45 leaves provided a confidence level of 90% and a confidence interval of 50%. Estimation of the sample mean was based...
Resource Type:: Dissertation
Full Text:: appreciation to Ralph E. Berry, my major professor, for his suggestions and encouragement during my graduate

ScholarsArchive@OSU

Estimation of general and specific combining abilities from a diallel cross of three inbred lines of Suffolk sheep

Genetic polymorphism of sheep hemoglobin

An analysis of the response to selection for high and low rate of gain in the mouse, Mus musculus

Actual and predicted response to selection on maternally influenced traits in the mouse

Genetic analysis of maternal ability and evaluation of some environmental factors affecting preweaning performance of beef cattle

Genetics of sheep transferrins as determined by disc electrophoresis

The Biot System with Unilateral Displacement Constraints

Management of variegated cutworm in peppermint

Effects of the garden symphylan, Scutigerella immaculata Newport, on physiological processes of bush snap bean, Phaseolus vulgaris L.

Twospotted spider mite, Tetranychus urticae Kock, in Oregon peppermint, Mentha piperita L. : sampling, population dynamics and economic injury

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