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Measurement and interpretation of physical properties of soils

Creator:: Nagpal, Narender Kumar, 1942-
Abstract:: One of many important physical properties that must be known to understand transport phenomena in soils is pore size distribution. Presently the pore size distributions of soils are most commonly obtained from soil water characteristic curves. The soil water characteristic curves are usually obtained by the pressure plate technique. It...
Resource Type:: Dissertation
Full Text:: . D. Dawson, Doctor W. P. Lowry and Doctor R. H. Brooks for acting as members of my Graduate

Snowbrush, Ceanothus velutinus Dougl., its ecology and role in forest regeneration in the Oregon Cascades

Creator:: Zavitkovski, J.
Abstract:: The ecological and silvicultural importance of snowbrush, Ceanothus velutinus, in the areas west of the summit of the Oregon Cascades was studied. Particular attention has been given its nitrogen- fixing ability under both field and greenhouse conditions. On west slopes of the Oregon Cascades snowbrush occurs above 2, 500 feet...
Resource Type:: Dissertation
Full Text:: . Thanks are due to the members of my graduate committee Drs. J. R. Dilworth, H. J. Evans, and W. P. Lowry

The seasonal occurrence and distribution of stoneflies (Plecoptera) of a western Oregon stream

Creator:: Kerst, Cary Dean
Abstract:: Plecoptera were collected from four sampling stations selected to represent a range of conditions on Oak Creek, a small woodland stream originating in the foothills of the Oregon Coast Range. The elevation of Site I was 700 ft. while the lowest site was located at 225 ft. Monthly benthos samples...
Resource Type:: Masters Thesis
Full Text:: . W. P. Nagel for serving as an active member of my commit- tee. sions. A few staff, graduate

A numerical analysis of ice fog produced by automobiles

Creator:: Nelson, William George
Abstract:: A model of an exhaust plume was developed and programmed on a digital computer. The purpose of the model was to predict the concentration and size distribution of ice particles produced from automobile exhaust during arctic conditions. The model accounted for the nucleation, growth, and freezing of the condensed water...
Resource Type:: Dissertation
Full Text:: Hewson, Dr. William P. Lowry, Professor John G. Mingle, and. Dr. Charles E. Wicks for their assistance

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:: my graduate committee members: Dr. Robert W. Chick, Vice President for Student Services; Dr. Gary H

The biology and behavior of the alkali bee Nomia melanderi Cockerell (Hymnoptera: Apoidea)

Creator:: Hackwell, Glenn Alfred
Abstract:: Nomia melanderi Cockerell is one of the most efficient pollinators of alfalfa in Eastern Oregon. Emergence begins in June, usually reaches its peak in early July, and may continue into early August. Male emergence precedes female emergence by four or five days. For the first few weeks of this time,...
Resource Type:: Dissertation
Full Text:: my appreciation and thanks to the following persons: To Dr. W. P.. Stephen, my major professor

Some factors influencing carbon dioxide production by Leuconostoc citrovorum

Creator:: Holmes, Beverly Ann
Abstract:: This study was undertaken to determine the role Leuconostoc citrovorum may play in carbon dioxide production in milk. The ability of L. citrovorum strains to produce gas was studied by two methods. A qualitative method used visual measurement of gas where an agar plug was forced up the neck of...
Resource Type:: Masters Thesis
Full Text:: ." - Kahil Gibran To the members of my committee: Dr. P. R. Elliker and Dr. L. W. Parks: "Ask me no

Simulation of postdiapause development of the western cherry fruit fly, Rhagoletis indifferens Curran, and its application to predicting the time of adult emergence

Creator:: Stark, Steven Bruce
Abstract:: Air temperatures and soil temperatures at the surface, two inches, and four inches under a grass cover were recorded over a 93 day period. These data were used along with other temperature data from bare soil in the construction of three sets of models for the prediction of maximum and...
Resource Type:: Masters Thesis
Full Text:: . J. Brookes, and my committee members, Dr. P. B. McEvoy and Dr. W. S. Overton, for their help during

A magneto-optic trap for rubidium

Creator:: Delfs, Holger
Resource Type:: Masters Thesis
Full Text:: some ideas of how to go on. I also want to thank my committee members Prof. W. M. Hetherington and

Soil pH and calcium effects on nodulation of nursery grown red alder

Creator:: Crannell, Wanda K.
Resource Type:: Masters Thesis
Full Text:: willingness of Dr. R. W. Rose and Dr. R. P. Dick to serve as committee members and for their influence on my

ScholarsArchive@OSU

Measurement and interpretation of physical properties of soils

Snowbrush, Ceanothus velutinus Dougl., its ecology and role in forest regeneration in the Oregon Cascades

The seasonal occurrence and distribution of stoneflies (Plecoptera) of a western Oregon stream

A numerical analysis of ice fog produced by automobiles

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

The biology and behavior of the alkali bee Nomia melanderi Cockerell (Hymnoptera: Apoidea)

Some factors influencing carbon dioxide production by Leuconostoc citrovorum

Simulation of postdiapause development of the western cherry fruit fly, Rhagoletis indifferens Curran, and its application to predicting the time of adult emergence

A magneto-optic trap for rubidium

Soil pH and calcium effects on nodulation of nursery grown red alder

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