Index Catalog // ScholarsArchive@OSU

Two-stage high-yield sulfite pulping of red alder (Alnus rubra Bong.)

Creator:: Hansen, Edward Dee
Abstract:: Two-stage sulfite pulping conditions were determined which produced a high-yield high-hemicellulose pulp from red alder (Alnus rubra Bong.). Those cooks with a bisulfite first-stage and an alkaline second-stage produced pulps with the highest hemicellulose content and the highest strength properties. The major hemicellulose in red alder is 0-acetyl-(4-0- methylglucurono)xylan. Removal...
Resource Type:: Masters Thesis

The degradation of Kraft mill waste in a marine environment

Creator:: Schroeder, Edward D.
Resource Type:: Masters Thesis

Surface fitting and some associated confidence procedures

Creator:: Schroeder, Arnold Leon
Resource Type:: Masters Thesis
Full Text:: SURFACE FITTING AND SOME ASSOCIATED CONFIDENCE PROCEDURES by ARNOLD LEON SCHROEDER, JR . A THESIS

Vibration induced pore pressure development in graded sands

Creator:: Steinkamp, Henry Vincent
Abstract:: During construction of the embankment at Blue River Dam placement difficulties were occasionally experienced with the filter zone sands. In the extreme condition construction equipment became mired and part of the fill had to be removed and wasted. A laboratory investigation was conducted on materials from the above project to...
Resource Type:: Masters Thesis
Full Text:: DEVELOPMENT IN GRADED SANDS A Redacted for privacy Abstract approved: Dr, W, L. Schroeder During

Design data for field engineers

Creator:: De Jong, Tim
Abstract:: The author and compiler of Design Data for Field Engineers has included in his volume short cuts in design, and miscellaneous data and information used on general civil engineering projects from inception to completion. The book is intended for the engineer who may be stationed in isolated areas and who...
Resource Type:: Masters Thesis
Full Text:: data in the investigation of a specified project prior to its design may not be overlooked. It

Girishk Power Development Project

Creator:: Fisher, Richard J.
Abstract:: In 1954, International Engineering Company, Inc. was employed by the Royal Government of Afghanistan to complete the design and supervise construction of the Girishk Power Development Project. The major project features include: two hydraulic turbine driven generating units and appurtenant facilities, completion of the six meter drop structure, and provision...
Resource Type:: Masters Thesis

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:: : APOID EA ) by GLENN ALFRED HACKWELL A THESIS submitted to OREGON STATE UNIVERSITY in partial

Optimum transient response of a Kaplan turbine generator system determined from mathematical models

Creator:: Meloy, Glenn R.
Abstract:: This thesis proposes a criteria for the evaluation of those variable parameters that influence the response of a hydroelectric generator driven by a hydraulic turbine of the Kaplan type. It is considered a requirement that a unit must be stable when supplying an isolated load and it is assumed that...
Resource Type:: Masters Thesis
Full Text:: OF A KAPLAN TURBINE GENERATOR SYSTEM DETERMINED FROM MATHEMATICAL MODELS by GLENN ROGERS

In vitro detection and typing of toxins produced by Clostridium botulinum types A and B by immunoelectrophoretic techniques

Creator:: Niedermeyer, Glenn John
Abstract:: Polyacrylamide gel disc electrophoresis of concentrated culture media which had supported growth of Clostridium botulinum types A and B was shown to be effective in separating the toxin molecules from hemagglutinating molecules. Since the hemagglutinins of the two types are immunologically identical and are present in toxin and toxoid preparations,...
Resource Type:: Masters Thesis
Full Text:: Clostridium Botulinum Types A and B by Immunoelectrophoretic Techniques AN ABSTRACT OF THE THESIS OF Glenn

Late Quaternary sedimentation and geologic history of the North Willamette Valley, Oregon

Creator:: Glenn, Jerry L.
Abstract:: Late Quaternary sediments in the Willamette Valley, Oregon, include a unit of chiefly silt and fine sand, the Willamette Silt Formation. Previous workers have (1) Assigned the Willamette Silt different ages which range from Sangamon interglacial to late Wisconsin glacial, (2) Proposed that the Willamette Silt was deposited in a...
Resource Type:: Dissertation

An investigation of the removal of ozone by activated charcoal

Creator:: Liffick, Glenn Lonngren
Abstract:: The removal of ozone from an air stream by activated-cocoanut charcoal was investigated from the literature and experimentally. The experimental investigation showed that activated-cocoanut charcoal can be used to remove concentrations of ozone less than 1.0 ppm with high efficiencies. The mechanism of the ozone removal appeared to be a...
Resource Type:: Masters Thesis
Full Text:: Investigation of the Removal of Ozone by Activated Charcoal by Glenn Lonngren Liffick A THESIS submitted to

Medium frequency solid-state correlator

Creator:: Hill, Douglas Glenn
Abstract:: Periodic signals hidden in noise may be detected by using correlation techniques This thesis presents a study of how correlation is approximated statistically, and carried out electronically. The ability to detect periodic signals in noise, using correlation, is justified mathematically in the first portion of the thesis. The discussion is...
Resource Type:: Masters Thesis
Full Text:: THE THESIS OF DOUGLAS GLENN HILL for the M. S. in Electrical Engineering. Date thesis is presented

Digenetic trematodes of Ascaphus truei in western Oregon

Creator:: Anderson, Glenn Arthur
Abstract:: The Tailed Frog Ascaphus truei, the only species in the family Ascaphidae found outside New Zealand, is a common inhabitant of the mountain streams of the Northwestern United States and British Columbia. The anatomical peculiarities of this primitive anuran have been investigated, but no literature is available on the digenetic...
Resource Type:: Dissertation
Full Text:: TRUEI IN WESTERN OREGON by GLENN ARTHUR ANDERSON A THESIS subrnitted to OREGON STATE UNIVERSITY in

The influence of magnesium on the toxicity of atrazine

Creator:: Brenchley, Ronald Glenn
Abstract:: Atrazine is an asymmetrical s-triazine herbicide used pre- and post emergence for weed control in many crops. Triazine herbicides have been used in the Pacific-Northwest for weed control in orchard crops. Under certain conditions where trees were grown in nutrient deficient areas, it was noted that toxic symptoms due to...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ronald Glenn Brenchley for the Master of Science (Name of student

The synthesis and spectral properties of 2,4-dioxabicyclo [3.3.1] nonanes

Creator:: Provant, Stephen Glenn
Abstract:: 3-Methyl-2,4-dioxabicyclo [3.3.1] nonane and 7-hydroxy-3-methyl-2, 4-dioxabicyclo [3.3.1] nonane were synthesized by the method of Croxall, Glavis and Neher, although in low yields. The structure of both compounds was proven by analytical methods and analysis of their spectral properties. Tentative configuration of C-3 in both compounds was assigned on the assumption...
Resource Type:: Masters Thesis
Full Text:: SYNTHESIS AND SPECTRAL PROPERTIES OF SOME 2,4- DroxABrcYCLo [r. :. ,] NoNANES by STEPHEN GLENN PROVAN'I A

Infant mortality and socio-economic conditions in the United States

Creator:: Vanselow, Glenn William
Abstract:: The relationships between infant mortality and four socio-economic factors were determined for the United States using visual comparisons of isopleth maps and linear regression analysis. The four socioeconomic factors were per capita income, the percent of the population that is Negro, the per cent of the population that has a...
Resource Type:: Capstone Project
Full Text:: STATES by GLENN WILLIAM VANSELOW A RESEARCH PAPER submitted to THE DEPARTMENT OF GEOGRAPHY OREGON

Thermal ecology of the garter snakes Thamnophis sirtalis concinnus (Hallowell) and Thamnophis ordinoides (Baird & Girard)

Creator:: Stewart, Glenn R.
Abstract:: In recent years, studies dealing with temperature regulation, temperature sensitivity, and physiological responses to temperature in lizards and other reptiles have increased tremendously. It is notable that snakes have been largely ignored in such studies. This no doubt is due to their less direct relationship to ancestral endotherms. However, problems...
Resource Type:: Dissertation
Full Text:: ORDINOIDES (BAIRD & GIRARD) by GLENN R. STEWART A THESIS submitted to OREGON STATE UNIVERSITY in

Observations on respiratory metabolism in the red-spotted garter snake Thamnophis sirtalis concinnus Hallowell

Creator:: Stewart, Glenn R.
Resource Type:: Masters Thesis
Full Text:: -SPOTTEl) GARTER SHAKE THAMNOPHIS SIR1'ALIS CONCINNUS HALLOWELL by GLENN RAYMOND STEWART A THESIS

The response of tomatoes to atrazine as affected by magnesium and photoperiod

Creator:: Brenchley, Ronald Glenn
Abstract:: Studies were conducted to determine the nature of the interaction between atrazine (2-chloro-4-ethylamino-6-isopropylaminos- triazine) and magnesium on tomatoes. This interaction was studied under two light regimes: continuous light and a 12-hour photoperiod. Tomato plants were grown in sand cultures at three levels of magnesium fertilization. Four weeks after planting, atrazine...
Resource Type:: Dissertation
Full Text:: Glenn Brenchley A THESIS submitted to Oregon State University in partial fulfillment of the

Neutron activation analysis for correlating volcanic ash soils

Creator:: Borchardt, Glenn Arnold
Resource Type:: Dissertation
Full Text:: Ash Soils by Glenn Arnold Borchardt A THESIS submitted to Oregon State University in partial

Search Constraints

Search Results

Limit your search