Index Catalog // ScholarsArchive@OSU

Inside, Outside : Light and Dark

Creator:: Knotts, L. William
Abstract:: In a story of his life Les reflects on what he has gained and what he has lost while seeking success in the moving and shifting of military and academic life through homes and schools all over the United States. He describes himself as between races, languages, and cultures.
Resource Type:: Masters Thesis
Full Text:: THESIS OF L. William Knotts for the degree of Master of Arts in Interdisciplinary Studies, in the co

Criteria of vitamin D deficiency in mature chickens

Creator:: Ott, Walther Henry
Resource Type:: Masters Thesis
Full Text:: . M., Cl- low, R. K., PhiThot, J. St. L, Webster, T. A Crystalline Vitamin D. Proc. Roy. Soc

Comparing Himalayan blackberry (Rubus armeniacus) management techniques in upland prairie communities of the W.L. Finley National Wildlife Refuge

Creator:: Ensley, Jona L.
Abstract:: Dedicated to the preservation and promotion of many of the nation’s most threatened and endangered species, the W.L. Finley National Wildlife Refuge is highly invested in the management of some of the last remaining upland prairies once prevalent throughout Oregon's Willamette Valley. More than a century of land fragmentation, fire...
Resource Type:: Masters Thesis
Full Text:: _____________________________________________________________________ AN ABSTRACT OF THE THESIS OF Jona L. Ensley for the degree of Master of Science in

A georeferenced digital image analysis of micro-topographic patterns within the Willamette Floodplain Research Natural Area, W. L. Finley National Wildlife Refuge

Creator:: Anderson, Karen L.
Abstract:: The present day vegetation pattern of the Willamette Valley is a result of a long past of human alteration of the landscape. Beginning with aboriginal burning of the grasslands to present day land uses, the vegetation of the valley has been affected by anthropogenic activity. Wet prairie is a vanishing...
Resource Type:: Capstone Project
Full Text:: Karen L. Anderson A Research Paper submitted to The Department of Geosciences Oregon State University

Vegetation ecology of Fraxinus latifolia communities in William L. Finley National Wildlife Refuge, Oregon

Creator:: Heinitz, Eric Fajen
Abstract:: Composition and structure of Oregon ash (Fraxinus latifolia) woodlands in the William L. Finley National Wildlife Refuge, Oregon are described. Twenty stands dominated by Fraxinus latifolia were sampled with 500 m2 circular macroplots in which floristic microplot data were collected for plant community synthesis. Plant communities were identified by computer-assisted...
Resource Type:: Capstone Project
Full Text:: WILLIAM L. FINLEY NATIONAL WILDLIFE REFUGE, OREGON by ERIC FAJEN HEINITZ A RESEARCH PAPER submitted to

Increasing Vitamin D Levels to Improve Fertilization Rates in Cattle

Creator:: Peixoto de Souza, Vanessa
Abstract:: Recently, an interest in supplementation of vitamin D to improve aspects of health, especially in human fertility, has emerged. However, supplementation of Vitamin D above the minimum required levels to prevent deficiency has yet to be explored in cattle despite evidence for vitamin D receptors in reproductive tissues. The objective...
Resource Type:: Masters Thesis
Full Text:: Sciences presented on June 4, 2021. Title: Increasing Vitamin D Levels to Improve Fertilization Rates

The influence of map complexity on interpolation accuracy.pdf

Creator:: Young, Brian K.
Abstract:: In this paper "map complexity" refers to the inherent intricacy of a mapped geographic pattern. Map complexity and sample size are two variables shown to influence the accuracy of interpolated dasymetric maps. An automated experiment was designed to investigate the precise relationship among map complexity, sample size, and the accuracy...
Resource Type:: Masters Thesis
Full Text:: interpolated using Thiessen polygons. The results of the experiment were evaluated through regression analysis

Incorporation of diet information derived from Bayesian stable isotope mixing models into mass-balanced marine ecosystem models : a case study from the Marennes-Oléron Estuary, France

Creator:: Pacella, Stephen Roger
Abstract:: This thesis presents two related studies on the methodology for creating, and subsequently analyzing, an inverse food web model of an intertidal seagrass bed. The first study (Chapter 2) describes, for the first time in the literature, a method for incorporating isotopic information gained from Bayesian mixing models into an...
Resource Type:: Masters Thesis
Full Text:: units of mg C m -2 d -1 . The first model (Traditional LIM) included all available data, with the

Ozone flux in Helianthus annuus (L.)

Creator:: Smith, Elaine D.
Abstract:: Sunflower (Helianthus annuus L., cv. NK894) seedlings, grown hydroponically, were exposed to ozone concentrations of 0.0, 0.1, 0.2, and 0.3 ppm at 60% RH, or 0.0 and 0.3 ppm at 30% and 90% RH, for 6 h/d, for four consecutive days, at ages 15 to 18 days from seeding. Plant...
Resource Type:: Masters Thesis
Full Text:: stomatal, rather than internal leaf resistance. Ozone Flux in Helianthus annuus (L.) by Elaine D

Annual bluegrass (Poa annua L.) control in turf with ethofumesate

Creator:: Maggard, Carol J.
Resource Type:: Masters Thesis
Full Text:: Bluegrass (Poa annua L.) Control in Turf with Ethofumesate Ab stract approved: ^ Garvin D. Crabtree

ScholarsArchive@OSU

Inside, Outside : Light and Dark

Criteria of vitamin D deficiency in mature chickens

Comparing Himalayan blackberry (Rubus armeniacus) management techniques in upland prairie communities of the W.L. Finley National Wildlife Refuge

A georeferenced digital image analysis of micro-topographic patterns within the Willamette Floodplain Research Natural Area, W. L. Finley National Wildlife Refuge

Vegetation ecology of Fraxinus latifolia communities in William L. Finley National Wildlife Refuge, Oregon

Increasing Vitamin D Levels to Improve Fertilization Rates in Cattle

The influence of map complexity on interpolation accuracy.pdf

Incorporation of diet information derived from Bayesian stable isotope mixing models into mass-balanced marine ecosystem models : a case study from the Marennes-Oléron Estuary, France

Ozone flux in Helianthus annuus (L.)

Annual bluegrass (Poa annua L.) control in turf with ethofumesate

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