Index Catalog // ScholarsArchive@OSU

Some factors controlling the establishment and distribution of Quercus agrifolia Nee and Q. engelmannii Greene in certain southern California oak woodlands

Creator:: Snow, Gerald Eldon
Abstract:: The structure of two oak woodland types in the Santa Rosa region of the Santa Ana Mountains of southern California has been described by Zuill (1967). One type called the grass oak woodland (GOW) is composed mainly of Q. engelmannii on hills and slopes. The other type called the dense...
Resource Type:: Dissertation
Full Text:: Abstract approved: Redacted for privacy W. W. Chilcote The structure of two oak woodland types in the

Composition, distribution and succession of subalpine meadows in Mount Rainier National Park

Creator:: Henderson, Jan A.
Abstract:: In 1970 a phytosociological reconnaissance consisting of 135 plots in the Subalpine Meadow Zone was made. These samples were sorted using an association table and several Alpine Zone and very early seral communities were set aside, An additional hundred plots taken by M. J. Hamann were incorporated with these and...
Resource Type:: Dissertation

Ecotypic adaptation of Setaria lutescens (Weigel) F. T. Hubbard to alfalfa culture in California

Creator:: Schoner, Carl Arnold
Abstract:: Setaria lutescens (yellow foxtail) plants, grown from five seed sources were compared in California. Seed sources were: Connecticut, Iowa, Massachusetts, Pennsylvania and California. Morphological and physiological differences between biotypes include: plant size, growth habit, time required to mature and reproductive capa city. Most significant is the prostrate habit of the...
Resource Type:: Dissertation
Full Text:: . HUBBARD, TO ALFALFA CULTURE IN CALIFORNIA Abstract approved by Redacted for privacy William W. Chilcote

The location, composition, and structure of old-growth forests of the Oregon coast range

Creator:: Juday, Glenn Patrick
Resource Type:: Dissertation
Full Text:: Abstract approved: Redacted for Privacy William W. Chirc-Ar The objectives of this study were to: (1

Description and classification of the forests of the upper Illinois River drainage of Southwestern Oregon

Creator:: Atzet, Thomas
Abstract:: The purpose of this study was to develope a plant community classification within the Siskiyou mountains, a small range within the Klamath geological province well known for its geologic and floristic diversity. Forest land managers have expressed the need for identification of basic Land classes that will aid in the...
Resource Type:: Dissertation
Full Text:: : "illiam W. Chilcote The purpose of this study was to develope a plant community classifi- cation within

Plant communities and succession in Oregon coastal salt marshes

Creator:: Jefferson, Carol A.
Abstract:: The purpose of this study was to determine plant species composition, community structure, successional relationships, vegetational development and plant distributions in estuarine salt marshes on the Pacific Coast of Oregon. Quadrat and transect samples of plant presence and cover, collected from April 1971 - June 1974, were subjected to phytosociological...
Resource Type:: Dissertation
Full Text:: approved byf~t%;r William W. Chilcote r The purpose of this study was to determine plant species com

A study of the relationship between the elementary science study unit attribute games and problems and the development of divergent-productive thinking in selected elementary school children

Creator:: Huntsberger, John Paul
Abstract:: Acquisition of divergent-productive thinking skills by using elementary science materials constitutes the basic idea of this experiment. The data collected was used to determine statistically if the materials had a significant role in inducing such skills. The Ss were fifth-grade students obtained from two public elementary schools in Oregon. Those...
Resource Type:: Dissertation

A review of the family Eviphididae (Acarina: Mesostigmata)

Creator:: Shoemake, Rodger Russell
Abstract:: A complete taxonomic review of the Family Eviphididae was made for the first time. The family was found to contain forty-nine species and five genera. The genera included were: Eviphis Berlese, Scarabaspis Womersley, Alliphis Halbert, Pelethiphis Berlese, and Thinoseius Halbert. The new species described were: Eviphis oregonensis from Deschutes County,...
Resource Type:: Dissertation
Full Text:: (ACARINA: MESOSTIGMATA) Abstract approved: _Redacted for Privacy G. W. Krantz A complete taxonomic review

Vacuum ultraviolet absorption studies of model sugar compounds

Creator:: Dickinson, Helen Rose
Abstract:: Vacuum ultraviolet absorption spectra of 13 model sugar compounds were measured in the energy range of 50 to 80 kK. The model sugars included three simple alcohols, four simple ethers, four cyclic alcohol-ether compounds, and two dioxanes. All spectra show transition bands in the energy region 50 to 65 kK....
Resource Type:: Dissertation
Full Text:: privacy W. Curtis Jolson Vacuum ultraviolet absorption spectra of 13 model sugar com- pounds were

Effect of feeding concentrates of Lactobacillus organisms on intestinal colonization by Escherichia coli in swine

Creator:: Muralidhara, K. S.
Abstract:: A Lactobacillus species of human intestinal origin (strain MLC) used in swine feeding experiments was characterized using biochemical, genetic and serological techniques and found to be Lactobacillus lactis. Bottle feeding of the MLC strain in concentrate form (> 10⁹ cfu/ml) resulted in a reduction in both fecal coliforms and the...
Resource Type:: Dissertation
Full Text:: COLONIZATION BY ESCHERICHIA COLI IN SWINE Abstract approved: Redacted for privacy (Dr. W. E. Sandine) A

ScholarsArchive@OSU

Some factors controlling the establishment and distribution of Quercus agrifolia Nee and Q. engelmannii Greene in certain southern California oak woodlands

Composition, distribution and succession of subalpine meadows in Mount Rainier National Park

Ecotypic adaptation of Setaria lutescens (Weigel) F. T. Hubbard to alfalfa culture in California

The location, composition, and structure of old-growth forests of the Oregon coast range

Description and classification of the forests of the upper Illinois River drainage of Southwestern Oregon

Plant communities and succession in Oregon coastal salt marshes

A study of the relationship between the elementary science study unit attribute games and problems and the development of divergent-productive thinking in selected elementary school children

A review of the family Eviphididae (Acarina: Mesostigmata)

Vacuum ultraviolet absorption studies of model sugar compounds

Effect of feeding concentrates of Lactobacillus organisms on intestinal colonization by Escherichia coli in swine

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