Index Catalog // ScholarsArchive@OSU

Systematic and reproductive studies of Mimulus (Scrophulariaceae) in the Pacific Northwest : implications for conservation biology

Creator:: Meinke, Robert James
Abstract:: The Mimulus washingtonensis complex is a group of morphologically similar species centered in the Pacific Northwest. All are rare, and most are under consideration for listing as endangered. Morphometric and pollination data were used in developing a revised taxonomy for the group. Five species and two varieties are recognized. Mimulus...
Resource Type:: Dissertation
Full Text:: Robert James Meinke for the degree of Doctor of Philosophy in Botany and Plant Pathology presented on

Effects of clay-water interactions on water retention in porous media

Creator:: Lenhard, Robert J. (Robert James)
Abstract:: Capillary pressure-saturation data obtained for unconsolidated porous media with different liquids are examined to investigate the effects of clay-liquid interactions on liquid retention. Liquid retention functions are assumed to reflect the effective pore-size distributions. The hydraulic variables, capillary pressure and saturation, are transformed to account for changes in liquid retention...
Resource Type:: Dissertation
Full Text:: Porous Media AN ABSTRACT OF THE THESIS OF Robert J. Lenhard for the degree of Doctor of Philosophy in

Factors affecting the uptake of iron in Spirodela oligorhiza (Kurtz) Hegelm

Creator:: Dawson, James Robert
Resource Type:: Dissertation
Full Text:: by JAMES ROBERT DAWSON A THESIS submitted to OREGON STATE UNIVERSITY in partial fulfillment

Mass transfer at vertical plane electrodes as affected by electrode separation, porous separators and acceleration

Creator:: Divine, James Robert
Resource Type:: Dissertation
Full Text:: AN ABSTRACT' JAMES ROBERT DMNE for the OF THE THESIS OF

k+̄p [forward arrow] k⁰+[uppercase xi]⁰ differential cross section measurement at 1.8 GeV/c

Creator:: Carlson, James Robert
Abstract:: The differential cross section for the reaction k⁻+p[forward arrow] k⁰+[uppercase xi]⁰ was measured in a spark chamber experiment for an incident k⁻ momentum of 1.8 GeV/c. The target was liquid hydrogen confronted by an anti-coincidence counter to insure neutral particle production. A 60 element hodoscope signalled the presence of four...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF JAMES ROBERT CARLSON for the

Sexual maturity and performance of white leghorn pullets subjected to intermittent watering, lighting regimes, and nutrient restrictions

Creator:: Spiller, Robert James
Abstract:: A series of 8 experiments was conducted to investigate various methods of delaying the sexual maturity of developing White Leghorn (W. L.) pullets grown during a period of increasing day length and to control the feed intake of W. L. layers. In the first five experiments W. L. pullets were...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF ROBERT JAMES SPILLER for the

Goodness-of-fit tests for censored survival data

Creator:: Gray, Robert James
Resource Type:: Dissertation
Full Text:: -of-Fit Tests for Censored Survival Data by Robert James Gray A THESIS submitted to Oregon State

Variations in salinity tolerance in the Pacific Treefrog, Hyla regilla, in Oregon

Creator:: Roberts, James Oliver
Abstract:: Eggs, larvae and adults of the four subspecies of Hy la regilla occurring in Oregon as given by Jameson, Mackey and Richmond (1966) were collected and subjected to salt stress in a series of graded seawaters. It was found that in all cases adults were more tolerant than larvae and...
Resource Type:: Dissertation
Full Text:: PACIFIC TREEFROG, HYLA REGILLA, IN OREGON Abstract approved: Redacted for Privacy Dr. Robert M. Storm

Management decisions during drought periods on eastern Oregon cattle ranches

Creator:: Gray, James Robert
Resource Type:: Dissertation

Relationships between plant size and cost of processing fluid milk in Oregon

Creator:: Strain, James Robert
Resource Type:: Dissertation

ScholarsArchive@OSU

Systematic and reproductive studies of Mimulus (Scrophulariaceae) in the Pacific Northwest : implications for conservation biology

Effects of clay-water interactions on water retention in porous media

Factors affecting the uptake of iron in Spirodela oligorhiza (Kurtz) Hegelm

Mass transfer at vertical plane electrodes as affected by electrode separation, porous separators and acceleration

k+̄p [forward arrow] k⁰+[uppercase xi]⁰ differential cross section measurement at 1.8 GeV/c

Sexual maturity and performance of white leghorn pullets subjected to intermittent watering, lighting regimes, and nutrient restrictions

Goodness-of-fit tests for censored survival data

Variations in salinity tolerance in the Pacific Treefrog, Hyla regilla, in Oregon

Management decisions during drought periods on eastern Oregon cattle ranches

Relationships between plant size and cost of processing fluid milk in Oregon

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