Index Catalog // ScholarsArchive@OSU

Sequestrate fungi from Patagonian Nothofagus forests: Cystangium (Russulaceae, Basidiomycota)

Creator:: Trierveiler-Pereira, Larissa, Smith, Matthew E., Trappe, James M., and Nouhra, Eduardo R.
Abstract:: Six species of Cystangium, a genus of sequestrate taxa related to Russula, were collected in Patagonia (Argentina and Chile) during autumn 2001. Two species, C. depauperatum Singer & A.H. Sm. and C. nothofagi (E. Horak) Trappe, Castellano & T. Lebel, were already known from this region, while four new species,...
Resource Type:: Article
Full Text:: (Russulaceae, Basidiomycota) Trierveiler-Pereira, L., Smith, M. E., Trappe, J. M., & Nouhra, E. R. (2015

Relationships between Swiss needle cast and ectomycorrhizal fungus diversity

Creator:: Luoma, Daniel L. and Eberhart, Joyce L.
Abstract:: Swiss needle cast (SNC) is a disease specific to Douglas-fir (Pseudotsuga menziesii) caused by the ascomycete Phaeocryptopus gaeumannii. Here we examine characteristics of the EM fungus community that are potentially useful in predictive models that would monitor forest health. We found that mean EM density (number of colonized root tips/soil...
Resource Type:: Article
Full Text:: Luoma, D. L., & Eberhart, J. L. (2014). Relationships between Swiss needle cast and ectomycorrhizal

Rhizopogon togasawariana sp. nov., the first report of Rhizopogon associated with an Asian species of Pseudotsuga

Creator:: Mujic, Alija B., Hosaka, Kentaro, and Spatafora, Joseph W.
Abstract:: Rhizopogon subgenus Villosuli are the only members of the genus known to form an ectomycorrhizal relationship exclusively with Pseudotsuga. The specificity of this host relationship is unusual in that Rhizopogon is broadly associated with several tree genera within the Pinaceae and relationships with a host genus are typically distributed across...
Resource Type:: Article
Full Text:: ., & Spatafora, J. W. (2014). Rhizopogon togasawariana sp. nov., the first report of Rhizopogon associated with

Fertilization of Epichloë typhina stromata by mycophagous slugs

Creator:: Hoffman, George D. and Rao, Sujaya
Abstract:: Epichloë typhina, a fungal endophyte of cool season grasses, is heterothallic and an obligate out-crosser. In areas of endemism, its spermatia are moved between stromata of the two opposite mating types through egg-laying activities of Botanophila flies. In western Oregon, where the fungus was inadvertently introduced into seed-production fields of...
Resource Type:: Article
Full Text:: :10.3852/13-069 10.3852/13-069 Allen Press Inc. Version of Record http://hdl.handle.net/1957/47241

Morchella australiana sp. nov., an apparent Australian endemic from New South Wales and Victoria

Creator:: Elliott, Todd F., Bougher, Neale L., O'Donnell, Kerry, and Trappe, James M.
Abstract:: An abundant fruiting of a black morel was encountered in temperate northwestern New South Wales (NSW), Australia, during a mycological survey in Sep 2010. The site was west of the Great Dividing Range in a young, dry sclerophyll forest dominated by Eucalyptus and Callitris north of Coonabarabran in an area...
Resource Type:: Article
Full Text:: New South Wales and Victoria Elliott, T. F., Bougher, N. L., O'Donnell, K., Trappe, J. M. (2014

Tree physiological process studies at the Allen E. Thompson research center : a 1972 progress report

Creator:: Lassoie, J. P., Salo, David John, 1940-, Leverenz, J. W., Scott, David R. M., Walker, Richard B., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: AT THE ALLEN E. THOMPSON .RESEARCH CENTER: A 1972 PROGRESS REPORT J. P. Lassoie, D. J. Salo, J. W

Structural interpretation of the eastern Sulaiman foldbelt and foredeep, Pakistan

Creator:: Humayon, Mansoor
Abstract:: The Sulaiman foldbelt is an active and conspicuous tectonic feature on the northwestern margin of the Indo-Pakistani plate. Seismic reflection data have been combined with surface geological mapping and drillhole data to interpret the structural style and tectonic shortening of the eastern Sulaiman foldbelt and its adjacent foredeep. The data...
Resource Type:: Masters Thesis
Full Text:: Sulaiman Foldbelt and Foredeep. Pakistan. Abstract Approved: Redacted for Privacy Robert J. Lillie The

Mobility of F centers in potassium chloride crystals containing divalent ions

Creator:: Halim, Ester Hung-Quei
Resource Type:: Dissertation
Full Text:: POTASSIUM CHLORIDE CRYSTALS CONTAINING DIVALENT IONS Abstract approved: Redacted for privacy Allen B

Local field effects on dielectric properties of solids

Creator:: Canfield, Lingzhou Li
Abstract:: Local field effects on the dielectric properties of solids have been studied for three-dimensional and two-dimensional crystals by using two kinds of dipole models: an atomic dipole model in which dipoles coincide with atom sites and a bond dipole model in which dipoles are placed along bond directions. Local fields...
Resource Type:: Dissertation
Full Text:: , Professor Allen Wasserman, for his guidance during the course of this work. I would like to express my

Collective electronic excitation modes in a superlattice

Creator:: Lee, Yong-Inn
Abstract:: Collective excitation(plasmon) modes of an electron gas in a multilayer system (superlattice) have been studied in great detail in recent years. One important aspect of this Fermion system is that the dispersion relation of the plasma frequency shows transitional behavior between two- and three- dimensional character. Inelastic light scattering experiment...
Resource Type:: Dissertation
Full Text:: approved: Redacted for privacy Ay- Allen Wasserman Collective excitation(plasmon) modes of an electron

Second harmonic generation in polyacetylene

Creator:: Kircher, Jens
Abstract:: This study investigates nonlinear optical properties of matter. Nonlinear optical effects have found a wide field of applications such as the extension of the operation range of lasers to higher frequencies, material probes and optical image processing. A brief introduction to the most common nonlinear optical phenomena is given and...
Resource Type:: Masters Thesis
Full Text:: : ,/ Dr. Allen Wasserman This study investigates nonlinear optical properties of matter. Nonlinear

Microfungi of the H. J. Andrews Experimental Forest : a preliminary checklist

Creator:: Sherwood, Martha Allen, 1948-, U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Abstract:: This report lists 98 microfungi found in the H. J. Andrews Experimental Forest, Lane County, Oregon, between June 1970 and August 1972. The taxonomic treatments of the Ascomycetes and the Fungi Imperfecti in general follow Dennis (1968) and Barnett (1960), respectively. Specimens are deposited in the herbarium at Oregon State...
Resource Type:: Technical Report
Full Text:: INTERNAL REPORT 58 Microfungi of the H. J. Andrews

The effect of prerigor electrical stimulation pH decline, protein solubility and water holding capacity in beef muscles

Creator:: Elkhalifa, Elamin Abdalla
Abstract:: This study was designed to investigate the rate of pH decline, changes in protein solubility and in the water-holding capacity (WHC) of beef muscles subjected to pre-rigor electrical stimulation. Samples for the experiment were obtained from animals slaughtered at the Meat Science Laboratory, Oregon State University. Nine good quality steers...
Resource Type:: Masters Thesis
Full Text:: extended to the members of my graduate committee, Dr. J. Krueger, Dr. R. Scanlan and Dr. W. Gamble. I

Short-pulsed operation of the balanced detector

Creator:: Williamson, James Allen
Abstract:: The problem that is attacked in this paper is that of analyzing and predicting the response of a balanced detector when it is driven by short, periodic bursts of RF energy. There is, however, sufficient information provided to extend the analysis to virtually any circumstance of balanced detector operation. The...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF James Allen Williamson for the

Intracellular oxidation of glutathione in L-5178Y lymphoma cells by procarbazine and diamide : parallel studies

Creator:: Bump, Edward Allen
Resource Type:: Dissertation
Full Text:: lymphoma cells by procarbazine and diamide : parallel studies AN ABSTRACT OF THE THESIS OF EDWARD ALLEN

Diffusion, conductivity and spectral properties of mercury II ion in potassium chloride crystals

Creator:: Allen, Charles Anthony
Resource Type:: Dissertation
Full Text:: mercury II ion in potassium chloride crystals AN ABSTRACT OF THE THESIS OF CHARLES ANTHONY ALLEN for

A thermodynamic study of energy absorbed by a motored four cycle engine with positive exhaust pressure as applied to commercial exhaust brakes

Creator:: Thompson, Ralph Allen
Resource Type:: Masters Thesis
Full Text:: TO COMMERCIAL EXHAUST BRAKES by RALPH ALLEN THOMPSON A THESIS sub!litted to OREGON STATE

Thermodynamic properties of the chloride and fluoride salts of zirconium and hafnium dissolved in molten salt solvents

Creator:: Megy, Joseph Allen
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF JOSEPH ALLEN MEGY for the

Paleozoic stratigraphy of the southern Mahogany Hills, Eureka County, Nevada

Creator:: Schalla, Robert Allen
Abstract:: Paleozoic dolomites, limestones, and detrital clastic rocks were mapped in the Bellevue Peak 15 minute quadrangle in the southern Mahogany Hills, Nevada. Sedimentary rock units in this area represent shallow-shelf eastern assemblage deposits. Shallow-shelf carbonates characterized deposition from at least Ordovician through Late Devonian time, when clastics derived from the...
Resource Type:: Masters Thesis

Measuring adhesive cure by dielectric analysis

Creator:: Rubitschun, Robert Allen
Abstract:: Present methods of determining proper glueline cure are inadequate in either production or laboratory situations because they are time consuming and "after the fact". Monitoring the glueline while the wood composite is still in the press would provide many advantages over existing methods. Such a system would provide greater control...
Resource Type:: Masters Thesis

Characterization and control of Cytophaga psychrophila (Borg) the causative agent of low temperature disease in young coho salmon (Oncorhynchus kisutch)

Creator:: Holt, Richard Allen
Abstract:: The purpose of this study was to characterize Cytophaga psychrophila isolates obtained from coho fingerlings with low temperature disease collected at selected hatcheries in Oregon. In addition, cultures thought to be related to this bacterium were isolated from Siletz Hatchery water, deformed juvenile and spawning adult coho salmon, rainbow and...
Resource Type:: Masters Thesis

Cytophaga psychrophila, the causative agent of bacterial cold-water disease in salmonid fish

Creator:: Holt, Richard Allen
Abstract:: Morphological, cultural, biochemical and serological characteristics of 33 bacterial strains, thought to be similar to Cytophaga psychrophila, the causative agent of bacterial cold-water disease were compared. Bacterial strains identified as C. psychrophila were obtained from diseased salmonids collected at widely separated geographic locations, and from fish with pathological signs different...
Resource Type:: Dissertation

Iterated Geostrophic Intermediate Models

Creator:: Allen, J. S.
Abstract:: Intermediate models contain physics between that in the primitive equations and that in the quasigeostrophic equations and are capable of representing subinertial frequency motion over O(1) topographic variations typical of the continental slope while filtering out high-frequency gravity-inertial waves. We present here a formulation for stratified flow of a set...
Resource Type:: Article

Coastal Trapped Waves in a Stratified Ocean

Creator:: Allen, J. S.
Abstract:: A two-layer model is used to study the properties of free coastal trapped waves which propagate over an idealized continental shelf and continental slope bottom topography. With both stratification and depth variations that are typical of continental shelf and slope regions, barotropic shelf waves and baroclinic internal Kelvin waves axe...
Resource Type:: Article

Continental Shelf Waves and Alongshore Variations in Bottom Topography and Coastline

Creator:: Allen, J. S.
Abstract:: The effects of alongshore variations in bottom topography and coastline on the wind-stress-forced barotropic motion over a continental shelf and slope are studied. Perturbation methods are used to obtain solutions for forced and free continental shelf waves on an idealized continental shelf and slope with small-amplitude alongshore variations in topography....
Resource Type:: Article

Some Aspects of the Forced Wave Response of Stratified Coastal Regions

Creator:: Allen, J. S.
Abstract:: A two-layer model with an idealized continental shelf and slope bottom topography is utilized to study some properties of the response of stratified coastal regions to meteorological forcing with variations in the alongshore direction. The model is such that the coastline is straight, there are no alongshore variations in the...
Resource Type:: Article

Balance Equations Based on Momentum Equations with Global Invariants of Potential Enstrophy and Energy

Creator:: Allen, J. S.
Abstract:: An approximate model for small Rossby number ϵ that is close to the balance equations (BE) but that is based on approximate momentum equations is formulated for a rotating, continuously stratified fluid governed by the hydrostatic, Boussinesq, inviscid, adiabatic primitive equations with spatially variable Coriolis parameter. This model, referred to...
Resource Type:: Article

A Simple Model for Stratified Shelf Flow Fields with Bottom Friction

Creator:: Allen, J. S.
Abstract:: The effect of bottom friction on the subinertial frequency motion of stratified shelf flow fields is studied in a two-layer ƒ-plane model with idealized shelf and slope bottom topography. Coastal-trapped fire waves and motion forced by the alongshore component of the wind stress at the coast are considered. Vertical turbulent-diffusion...
Resource Type:: Article

On Forced, Long Continental Shelf Waves On an ƒ-Plane

Creator:: Allen, J. S.
Abstract:: Previous studies of forced, long continental shelf waves on an ƒ-plane have considered motion on the shelf and slope which is driven by an alongshore component of the wind stress, essentially through the suction of fluid into the surface layer at the coast. These studies have utilized a boundary condition,...
Resource Type:: Article

Student problems and personnel services in a selected group of small colleges

Creator:: Allen, Alvin
Resource Type:: Dissertation
Full Text:: by ALVIN ALLEN A THESIS submitted to OREGON STATE COLLEGE In partial fulfillment of the

The cholesterol content of muscle and adipose tissue from country natural beef

Creator:: Huang, Xiaolin
Abstract:: The cholesterol content (mg/100 g wet tissue) of the longissimus dorsi muscle and the subcutaneous adipose tissue of "Country Natural Beef" and regularly produced beef was determined by a spectrophotometric method. Proximate analysis (moisture, fat and protein contents) of both types of beef was also determined. Country Natural Beef (natural...
Resource Type:: Masters Thesis
Full Text:: : . „ Allen F. Anglemi^r The cholesterol content (mg/100 g wet tissue) of the longissimus dorsi muscle and

Effect of pre-rigor ultrapressurization on bovine intramuscular connective tissue

Creator:: Gonzalez B., Carlos (Gonzalez Batista)
Abstract:: Samples of pre-rigor sternomandibularis muscle from ten steers were pressurized at 15,000 psi for two min at 35°C to investigate the effects of pressurization and incubation time on the thermal stability of collagen. Immediately after pressurization, pH of the treated samples (pH 5.71) was significantly lower (P < 0.05) than...
Resource Type:: Dissertation
Full Text:: Allen F. Anglem/ier Samples of pre-rigor sternomandibularis muscle from ten steers were pressurized

Influence of polyphosphates on the emulsifying capacity of milk and meat proteins

Creator:: Cummins, Armando
Abstract:: The influence of polyphosphates upon the emulsification of enzymatic hydrolyzates of casein and lactalbumin and upon salt-soluble meat proteins was determined by a model system in which oil-in-water emulsions were formed. Sodium acid pyrophosphate, sodium tripolyphosphate and sodium hexametaphosphate were mixed together in a weight ratio of 4:2:4, respectively, to...
Resource Type:: Masters Thesis
Full Text:: appreciation and gratitude to Dr. Allen F. Anglemier for his guidance and encouragement throughout the

An evaluation of composition and quality of ground beef sold in retail stores

Creator:: Lee, David Bing-en
Abstract:: The composition and some qualitative aspects of ground beef offered for sale in Corvallis, Oregon were studied. Samples were purchased from six retail markets twice weekly throughout a six week test period. Three stores were independently owned and operated and three were chain stores. Differences in moisture, fat and protein...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Allen F. Angitmier The composition and s'ome qualitative aspects of ground beef

On forced currents over a continental margin : theory and analysis

Creator:: Denbo, D. W.
Resource Type:: Dissertation
Full Text:: Continental Margin: Theory and Analysis Abstract approved: J. . Allen The generation of an alongshore mean

Potato virus X : detection and inter-relationship with Verticillium dahliae and Colletotrichum atramentarium

Creator:: Goodell, Jody Jellison
Abstract:: Preliminary studies were run to determine the sensitivity and reliability of enzyme-linked immunosorbent assay (ELISA) for the detection of potato virus X (PVX). ELISA was found to be capable of detecting PVX in tobacco at a 1:3333 sample dilution. The reliability of ELISA for the detection of PVX in potato...
Resource Type:: Masters Thesis
Full Text:: procedure. A related study by T. C. Allen and J. Davis using Russet Burbank potatoes grown at the Idaho

Stability of rainbow trout (Salmo gairdneri) muscle lysosomes

Creator:: Whiting, Richard Charles
Abstract:: Studies were conducted to determine the post-mortem stability of lysosomes in the white muscle of rainbow trout (Salmo gairdneri) and to determine whether lysosomal stability was related to rigor mortis and its subsequent dissolution. In addition, isolated lysosomes were subjected to different environments in an attempt to detect some of...
Resource Type:: Dissertation

Seebeck coefficient in the high temperature limit

Creator:: Easley, Dara L.
Abstract:: The Seebeck coefficient is examined in the high temperature limit, using an approach based on a grand partition function containing Hubbard Hamiltonian interaction terms. Although the carriers of interest occupy localized Wannier states, this work is prefaced by the case of delocalized Bloch states, which is examined using Boltzmann transport,...
Resource Type:: Masters Thesis
Full Text:: Coefficient in the Hi_gb Temperature Limit. Abstract annroverl: Allen L. Wasserman The Seebeck

Optical constants of polar solids

Creator:: Johnson, Jerris Frederick
Abstract:: Using the Matsubara Green's function technique we calculate the infrared polariton dispersion relation from the lowest order terms of a Hamiltonian which includes radiation fields and electron effects. The formalism allows generation of higher order interaction terms, one of which contains the Frohlich conduction electron optical phonon interaction. By comparing...
Resource Type:: Dissertation
Full Text:: approved: Redacted for privacy Allen L. Wasserman Using the Matsubara Green's function technique we

Development of in vitro lily scale budlets as related to virus elimination

Creator:: Ruttum, Joanne C.
Abstract:: Lily hybrids vary in their ability to produce virus-free (VF) bulblets when grown from virus-infected scales in tissue culture. Asiatic hybrids typically produce a higher percentage of in vitro VF scale bulblets than do Lilium longiflorum cultivars. Three hypotheses concerning the cause of this variation are tested on five lily...
Resource Type:: Masters Thesis
Full Text:: Bulblets as Related to Virus Elimination Abstract approved: -Redacted for Privacy_ Thomas C. Allen, Jr

The effect of erythorbic acid on the determination of ascorbic acid levels in selected foods by high performance liquid chromatography and spectrophotometry

Creator:: Tuan, Shenhsiu
Abstract:: A high performance liquid chromatography (HPLC) procedure using a LiChrosorb-NH₂ column and a eluant buffer of 75:25 (v/v) of acetonitrile:0.05 M KH₂P0₄, pH 5.95, was developed for the successful separation and determination of ascorbic and erythorbic acids in selected food samples. Application of the method, which is sensitive, rapid and...
Resource Type:: Masters Thesis
Full Text:: CHROMATOGRAPHY AND SPECTROPHOTO- METRY♦ Abstract approved: .. r — r r - Allen F. Anglemierv A

Isolation and partial characterization of bovine rumen muscle proteins

Creator:: Perera, Conrad Ostwald
Abstract:: Investigations were conducted to determine the nature, type, functional properties and the amounts of different proteins found in bovine rumen tissue. Data concerning the effect of pH and salt concentration on the extractability of proteins from rumen tissue indicated that 92% of the proteins could be extracted in aqueous solutions...
Resource Type:: Dissertation
Full Text:: : Dr. Allen F. Anglemi^i Investigations were conducted to determine the nature, type, functional

Gel electrophoretic analysis of the protein changes in ground beef stored at 2⁰C

Creator:: Xiong, Youling
Abstract:: A study was completed to determine the extent of the protein changes occurring in ground beef stored at 2°C for 10 days. Sections of semitendinosus muscle were obtained immediately after the slaughter of three beef animals. Each section was divided into two equal portions, one of which was ground and...
Resource Type:: Masters Thesis
Full Text:: . Allen F. Angleprier A study was completed to determine the extent of the protein changes occurring

Effect of prerigor pressurization on postmortem biochemical changes in beef muscle

Creator:: Elkhalifa, Elamin Abdalla
Abstract:: Prerigor pressurization of bovine semimembranosus muscle at 103.5 MNm⁻² (15,000 psi) for two min at 35°C significantly decreased (P<0.01) muscle pH, and significantly (P<0.01) increased the rate of glycogen degradation during the first 4 hr postmortem. Glycogen levels of pressurized muscle were significantly (P<0.01) lower than those of the control...
Resource Type:: Dissertation
Full Text:: . ' " *"" ■■■■■-' .i...— -■■ . ———.,- —.— .,,. j, , i —,—- ,-j ■ ■ . ■ . Abstract approved: Dr. A

Ultrastructure of dormant and germinating conidia of Aspergillus nidulans

Creator:: Florance, E. R.
Abstract:: The cell wall of dry, dormant conidia of Aspergillus nidulans is three-layered. The wall of hydrated conidia is five-layered and the germ tube wall is continuous with the innermost layer. The outermost layer consists of rodlets measuring 10 nm in diameter. Mitochondria and endoplasmic reticulum increase in number and amount,...
Resource Type:: Masters Thesis
Full Text:: GERMINATING CONIDIA OF ASPERGILLUS NIDULANS Redacted for privacyAbstract approved: csi,Thomas C. Allen, J

A fused salt electrochemical method for the separation of cobalt and nickel

Creator:: Nissen, Donald Andrew
Resource Type:: Dissertation
Full Text:: Depnrtment of Chenitstry Dezn of Grdute School Date Thea is is Presenten _ 5' J Typed by Sally Ruirng

Qualitative evaluation of the proteolytic activity in the muscle of Pacific whiting (Merluccius productus)

Creator:: Erickson, Marilyn C.
Abstract:: The proteolytic enzymes in the muscle fluid of Pacific whiting (Merluccius productus) were studied and compared to those found in muscle fluid of true cod (Gadus macrocephalus). Preliminary studies indicated three pH optima of activity for whiting, pH 3.5-3.9, 4.3-4.6 and 7.1-7.2. Only two pH optima were found for the...
Resource Type:: Masters Thesis
Full Text:: degree of MASTER OF SCIENCE in Food Science and Technology presented on vQ^d - /^? j/vo'O Title

Absorption spectra of thallous complexes in bromide solutions

Creator:: Sapsoonthorn, Surang
Resource Type:: Masters Thesis
Full Text:: gratitude to Dr. Allen B. Scott, my major professor, for his great help, encouragement and understanding

The stability of ascorbic acid in bottled cranberry-based beverages under home-use conditions

Creator:: Wong, Geoffrey K.
Abstract:: Commercially bottled, vitamin C-fortified, cranberry juice cocktail and cranberry-apple (cranapple) juice drinks were stored at 5°C under simulated home-use conditions. Ascorbic acid (AA) and dehydroascorbic acid (DHA) levels were evaluated over a period of seven days by high performance liquid chromatography (HPLC). Total vitamin C content was also determined by...
Resource Type:: Masters Thesis
Full Text:: approved: _ . Allen F. Anglemier Commercially bottled, vitamin C-fortified, cranberry juice

Extraction of lentil proteins and their use in supplementation of bread

Creator:: Idris, Nor Aini
Abstract:: The purpose of this study was to extract proteins from lentils for use in bread making to improve nutritional quality of bread. Three solvents, distilled water, 0.7 M NaCl and 0.05 M NaOH solutions, were used for extraction. Extractions were done at an alkaline pH near 10 for 30 min....
Resource Type:: Masters Thesis
Full Text:: LENTIL PROTEINS AND THEIR USE IN SUPPLEMENTATION OF BREAD. Abstract approved Dr. Allen F

Isolation and determination of the free fatty acids of milk fats

Creator:: Khatri, Lakho Lilaram
Abstract:: The free fatty acids of milk fat are believed to be involved in imparting flavor properties to milk and other dairy products. In the past the free fatty acids have largely been related to quality deterioration and hence the methods for measurement have been devised to determine the changes in...
Resource Type:: Masters Thesis

Stability and gel strength of meat emulsions made with prerigor, preblended beef and reduced salt levels

Creator:: Wiser, Cathy
Abstract:: The purpose of this study was to investigate the use of preblended, prerigor beef in reduced salt meat batters. The functional properties of water-holding capacity, fat binding and gel strength were evaluated. Proximate analyses (protein, moisture and fat contents) of all cooked samples were performed, in duplicate. The sternomandibularis muscle...
Resource Type:: Masters Thesis
Full Text:: , Abstract approved: , (/ Allen F. Anglemier The purpose of this study was to investigate the use of

Studies on the vesicular-arbuscular mycorrhizae of Easter lily in the Pacific Northwest

Creator:: Ames, Robert Norman
Abstract:: A study was conducted to characterize the vesicular-arbuscular (VA) mycorrhizal fungi of commercially grown Easter lily. Monthly field soil and root samples were collected from March through September, 1975, from five fields in the coastal area of southern Oregon and northern California. Soil sievings were inoculated onto clover, onion and...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy - Robert G. Linderman Redacted for Privacy Dr. Thomas C. Allen A study was conducted

Effect of varying levels of certain enzymes on digestibility of roughage in the rumen

Creator:: Miller, Alvin Earl
Resource Type:: Masters Thesis
Full Text:: Sincere thanks are extended to Dr. Allen T. Ralston for his counsel and guidance throughout this study

Optical and EPR investigations of the photochemistry of KCl:OH

Creator:: Bowen, Robert Clifford
Abstract:: The hydroxide ion as a substitutional defect in KC1 can be photo-dissociated at liquid nitrogen temperature by ultraviolet light. The photochemistry of this system was investigated by EPR and optical absorption methods. Theoretical calculations were also performed in an investigation of the KC1:OH system. The bleaching behavior of photochemically colored...
Resource Type:: Dissertation
Full Text:: concentration of color centers, Nt, with bleaching 48 V-1 Change in calculated exchange energy, J, between the

The large-scale coastal wind field and sea level response along the west coast of North America

Creator:: Halliwell, George R.
Resource Type:: Dissertation
Full Text:: ). I thank my thesis advisor, Dr. J. S. Allen, for his considerable help and assistance. For Chapter

Studies of the major free fatty acids in milk

Creator:: Kintner, Judith Ann
Abstract:: The purpose of this investigation was to modify the procedure of Bills, Khatri and Day for use in the development of a suitable method for determining the quantitative distribution of the free fatty acids (FFA) in normal, heated, and rancid milk and milk fractions The method consists of extracting the...
Resource Type:: Masters Thesis
Full Text:: MASTER OF SCIENCE June 1965 APPROVED: . -^ . J, IT , Professor of Food Science and

Electrode potentials of nickel and cobalt in a fused electrolyte

Creator:: Hamby, Drannan Carson, 1933-
Resource Type:: Masters Thesis
Full Text:: writer wishes to express his thanks to Dr. W. J. Kroll for financial support of this work, to Dr. A. B

A study of the photoconductivity of color centers in alkali halides

Creator:: Neilson, George Francis
Resource Type:: Masters Thesis
Full Text:: alkali halides AN AESTROT OF TH T}iSI OF j orge FraneiB Neilson for the iiaster of Science deEree in

Calculation of Z-center energy levels

Creator:: Johnson, Wilbur Vance
Resource Type:: Dissertation
Full Text:: author wishes to thank Professor Allen . Scott for suggestion of this problem and for a number of

The thermal stability of F-centers in sodium chloride

Creator:: Thompson, Milton Avery
Resource Type:: Masters Thesis
Full Text:: ) to n8JDB a J:'ew. Alkali halides may be colored in several ways. Many polar salts when heated 1n

Chemical properties of color centers in alkali halides

Creator:: Smith, William Alton, 1921-
Resource Type:: Dissertation
Full Text:: laboratory were measured at 5°K by Dr. ¿J-. J. Markham of The Tohns Hopkins University Physics Department

The thermodynamic properties of molten mixtures of some transition metal halides with some alkali halides

Creator:: Hamby, Drannan Carson, 1933-
Resource Type:: Dissertation
Full Text:: Abstract approved: Redacted for Privacy Dr. Allen B. Scott Thermodynamic properties including the

Pressurization of prerigor beef muscle and its effect on the solubilization of myofibrillar proteins

Creator:: Nwafor, Oguguo Ebisi
Abstract:: Investigations were conducted to evaluate some of the changes occurring in the myofibrillar proteins, particularly solubility properties, resulting from the hydrostatic pressurization (15,000 psi, 2-3 min, 40°C) of prerigor semitendinosus and longissimus dorsi beef muscles. Both pressurized muscles showed a sharp decline in pH (~0.9 unit) as the result of...
Resource Type:: Dissertation
Full Text:: Abstract approved: Dr. Allen F. An^emier Investigations were conducted to evaluate some of the

Kinetics of bleaching in colored KC1

Creator:: Chittick, Donald Ernest
Resource Type:: Dissertation
Full Text:: in and assistance with this work: Dr. Allen B. Scott for his continued inspiration and help; Mr

Thallous complexes in bromide solutions

Creator:: Dartau, Roland George
Resource Type:: Masters Thesis
Full Text:: , J. K. CIaus, J. H. ai1ze1meyer and i?. J. Miner (10, p. 1-36) on the general lines oi the

An investigation of solid alkali halide phosphors

Creator:: Fredericks, William John
Resource Type:: Dissertation
Full Text:: . * . . . . , Quartz Fiber Balance . . . . . . . . . 1.O!j. Miscellaneous Apparatus. . * e e . e e 106 Ultraviolet

Photoconduction fatigue in colored potassium chloride

Creator:: Hardtke, Fred Charles
Resource Type:: Dissertation
Full Text:: express his sincere gratitude to Dr. Allen B. Scott for having suggested this problem, and for his

Influence of post-mortem aging upon some chemical characteristics of tropomyosin preparations from bovine skeletal muscle

Creator:: Dewey, James Edward
Resource Type:: Dissertation
Full Text:: - RATIONS FROM BOVINE SKELETAL MUSCLE Abstract approved: Allen F. Ai^/iemier Investigations were

A direct current method for the measurement of the electrolytic conductance of solutions

Creator:: Palmer, Ray Frederick
Resource Type:: Masters Thesis
Full Text:: to express his gratitude to Dr. Allen B. Scott for his encouragement, helpful suggestions, and

Interactions of electrons and traps in potassium chloride containing color centers

Creator:: Woodley, Robert Earl
Resource Type:: Dissertation
Full Text:: express my sincere gratitude to Professor Allen B. Scott for his counsel, constructive criticism, and

Flavor chemistry of Swiss cheese

Creator:: Langler, James Edward
Abstract:: The unique flavor of high quality Swiss cheese is difficult to reproduce in commercial market cheese. Swiss cheese flavor has never been duplicated or thoroughly understood. New techniques and advances in flavor research have enabled better definition and understanding of food flavors. Therefore, it was desirable to make a detailed...
Resource Type:: Dissertation
Full Text:: APPROVED: — ^J^IIII ■ m ^-i Jin « ■ —i— -i -J^"" ■■■-i, » Professor of Food Scienc^and

Electrical conductivity and ultraviolet absorption spectra of high-purity potassium chloride single crystals

Creator:: Gruzensky, Paul Milnore
Resource Type:: Dissertation
Full Text:: indebtedness to Dr. Allen B. Scott for many valuable discussions and suggestions, and to the National Science

Relationship of the organoleptic to chemical methods for measuring intensity of oxidized flavor in milk fat

Creator:: Lillard, Dorris Alton
Resource Type:: Masters Thesis
Full Text:: analyses of the data. The author also acknowledges Dr. J. 0. Young, Assist- ant Professor of

The paramagnetism of potassium ferrate

Creator:: Hrostowski, Henry John
Resource Type:: Masters Thesis
Full Text:: field strength was found to be 380 J: 25 cgs susceptibility units x lOe. Since potassium and carbonate

The effect of oxide impurity on the conductivity of potassium chloride

Creator:: Kouts, Daberath
Abstract:: Direct current conductivity measurements on KC1:O[superscript]= crystals were used to determine an enthalpy of 0.42 ev for the dissociation for anion-vacancy-oxide ion complex. The entropy of dissociation was found to be approximately -4x 10⁻⁴ev deg⁻¹. The intrinsic "activation" energy was found to be 1.91 ev as compared to 1.95 ev,...
Resource Type:: Masters Thesis
Full Text:: rvr PnT A cqTTTAir ('T-TT TTW, Redacted for Privacy Abstract approved: Allen B. Scott Direct current

Formation and optical bleaching of color centers in X-rayed potassium chloride crystals

Creator:: Okamoto, Fumio
Resource Type:: Dissertation
Full Text:: In completion of this work, the author wishes to express his indebtedness to Dr. Allen B. Scott for

Ferromagnetic compounds of manganese with group V-A elements

Creator:: Sweeny, Keith H., 1920-
Resource Type:: Dissertation
Full Text:: hrff ACDOWLEDGMEHTS The author wishes to express his gratitude to Dr. Allen B. Scott tor hie

Proteolytic and chemical changes of some minor nitrogen compounds and extra protein of bovine muscle during aging

Creator:: Petropakis, Heracles John
Abstract:: Investigations were conducted to determine whether the low molecular weight nitrogen compounds and the extra protein complex of bovine psoas major muscle were altered during a 12-day aging period. Electrophoretic studies of soluble proteins either before or after gel filtration on Sephadex G-25 columns indicated that the soluble proteins were...
Resource Type:: Dissertation
Full Text:: . Allen F. Anglemier for his suggestions and. advice during the course of the re- search and in the

Electron-phonon interactions and de Haas-van Alphen effect in dilute non-magnetic alloys

Creator:: Bharatiya, Narsingh Ramniwas
Abstract:: First the theory of electron-phonon contributions to the de Haas-van Alphen effect in normal systems (pure metals in the nonsuperconducting state ) is reviewed.Then a new derivation of the de Haas-van Alphen oscillations for an interacting system is given.The result is applied to electron-phonon scattering to show that contrary to...
Resource Type:: Dissertation
Full Text:: Haas-van Alphen Effect in Dilute Non-Magnetic Alloys. Abstract approved: Redacted for Privacy Allen L

Gel electrophoretic analysis of bovine sarcoplasmic proteins

Creator:: Petropakis, Heracles John
Abstract:: The electrophoretic behavior of sarcoplasmic proteins was investigated by the use of vertical acrylamide gel electrophoresis. The first part of the study was concerned with the separation of sarcoplasmic proteins extracted at different times of post-mortem aging. Electrophoresis of the sarcoplasmic extracts by the discontinuous technique, using ten percent acrylamide...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Allen F. AngJ^mier The electrophoretic behavior of sarcoplasmic proteins was

Thermodynamics of the reaction between F and M centers in KBr

Creator:: Li, Tsai-chi
Resource Type:: Masters Thesis
Full Text:: CENTERS IN KBr Abstract approved: Redacted for Privacy Allen B. Scott The thermal equilibrium between F

Electrical conductivity of additively colored potassium chloride crystals

Creator:: Seevers, Robert Edward
Abstract:: When the dc conductivities of various pure KC1 crystals were compared it was found that crystals grown under an HC1 atmosphere, from salt purified by ion exchange, exhibited lower knee temperatures than any of the crystals studied. These knee temperatures were found to be approximately 350°C. From this the total...
Resource Type:: Dissertation
Full Text:: : Allen B. Scott When the dc conductivities of various pure KC1 crystals were compared it was found

The reaction between O-ions and F centers

Creator:: Staible, Thomas Fredrick
Abstract:: The photochemical reaction between O⁻ ions and F centers was investigated. The activation energy was determined by the Arrhenius law to be 0.10 + 0.04 eV for temperature below 180°K. The diffusion of alpha centers towards the oxide ion was eliminated as the rate limiting step and the low trapping...
Resource Type:: Masters Thesis
Full Text:: : Redacted for privacy Dr. Allen B. Scott The photochemical reaction between 0 ions and F centers was

Influence of aging temperature on bovine sarcoplasmic proteins

Creator:: Thompson, Garet Barton
Abstract:: Effects of high temperature aging upon certain characteristics of bovine l. dorsi muscle were studied. Paired wholesale ribs of carcasses were obtained subsequent to slaughter. The left rib of each pair was held at 30°C for 24 hours, then stored at 3°C. Analogous right ribs were immediately stored at 3°C....
Resource Type:: Masters Thesis
Full Text:: author wishes to express appreciation and gratitude to Dr. Allen F. Anglemier for the interest

The effect of impurities on the gamma-ray coloration of potassium chloride crystals

Creator:: Hinks, David George
Abstract:: The incorporation of europium and dysprosium in potassium chloride crystals was investigated. The crystals were prepared by the Kyropoulos method from melts containing the rare-earth chlorides. The concentration of these rare-earth ions in the crystals was determined by neutron-activation analysis. The distribution coefficient of europium and dysprosium between the molten...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy Allen B. Scott The incorporation of europium and dysprosium in potassium

Kinetics of F-center aggregate formation

Creator:: Paul, James Leonard
Resource Type:: Dissertation
Full Text:: : KINETICS OF F- CENTER AGGREGATE FORMATION Abstract approved: Redacted for privacy Allen B. Scott The

On dispersive continental shelf waves generated by alongshore variations in bottom topography

Creator:: Martell, C. Michael
Resource Type:: Masters Thesis
Full Text:: . . . . . . . . . . . . . . . . . . . . . . . . . .3 III. 4ethod. of Soi.trtion. . .. . . . . . . . . . . . . . . . . . . . .7 Solutions .9 j) No

Electophoretic patterns of fresh, irradiated-pasteurized and irradiated-sterilized beef stored at 34°F

Creator:: Mohasseb, Zeinab Shehata
Resource Type:: Masters Thesis

Electrical and optical properties of potassium chloride single crystals containing lead ion

Creator:: Holmes, Robert Edward
Abstract:: A survey of the methods of purification of KC1, for use in preparing single crystals by growth from the melt, was made. Two methods, fractional recrystallization and ion exchange, were used. The purity of the salt and crystals grown from the same salt were compared with the findings of other...
Resource Type:: Dissertation
Full Text:: , furnished by Dr. W. J. Fredericks, and the conductivity cell furn- ished by Dr. Allen B. Scott is

The luminescence of thallium (I) halide complexes

Creator:: Curtice, Russell Everett
Resource Type:: Dissertation
Full Text:: appreciation to Dr. Allen B. Scott for having suggested this investigation and for his assistance

The electrical properties of vanadium pentoxide

Creator:: McCulloch, John Cameron
Abstract:: The dc conductivity of single crystals of vanadium pentoxide was measured in the three crystallographic directions. The temperature range examined was -165°C to +25°C. The activation energy of the conduction process was isotropic and found to be .56 ev. The conductivity was anisotropic. Measurements of the Hall effect were attempted...
Resource Type:: Masters Thesis
Full Text:: for Privacy Allen B. Scott The dc conductivity of single crystals of vanadium pentoxide was

Comparison of the host range and physical properties of Eola rasp leaf, tobacco ringspot and tomato ringspot viruses

Creator:: Liu, Kang-chien
Abstract:: Eola rasp leaf of cherry was first described by Milbrath and Reynolds in Oregon in 1961. Dr. Cadman of the Scottish Horticultural Research Institute suggested that this disease was incited by a strain of tomato ringspot virus (TomRSV), but since then controversial results with some isolates of EoIa rasp leaf...
Resource Type:: Masters Thesis
Full Text:: cornpleted: Dr. Thornas c. Allen, Jr., for his patient guidance during lny course work and forhis

The oscillating zirconium electrode

Creator:: Oishi, Masayoshi
Resource Type:: Masters Thesis
Full Text:: . Chittick and A. B. Scott and Mr. J. R. Clifton for using their unpub- lished data in this paper and

Factors influencing methyl ketone formation in milk fat

Creator:: Langler, James Edward
Abstract:: Recent studies have shown that when milk fat is heated, a homologous series containing the n-alkyl members of methyl ketones with odd numbers of carbon in their chains are produced (48; 44; 38; and 3). The same series of compounds also is found in evaporated and dried whole milk and...
Resource Type:: Masters Thesis
Full Text:: ^ Title _jrj^J^j\£LIN£LU^^ iN2AILK_FAT_ Abstract approved _ -*■" *^- (Maj or^pr of e s sor

The decomposition of nitrous oxide on iron oxide catalysts

Creator:: Bupp, Lamar Paul
Resource Type:: Dissertation
Full Text:: CKNOWLEDGMENT The author wishes to express his sincere gratitude to Dr. Allen B. Scott for his enthusiastic

Titanium and zirconium as electrodes for primary cells

Creator:: Thompson, Milton Avery
Resource Type:: Dissertation
Full Text:: . Allen B. Scott for his helpful suggestions and constant inspira- tion throughout this project. My

Thermodynamics of the reaction between F and M centers

Creator:: Zahrt, John David
Resource Type:: Masters Thesis
Full Text:: , 1965 Typed by Opal Grossnicklaus ACKNOWLEDGMENTS I would like to thank Dr. Allen B. Scott for

Fractionation of bovine muscle proteins by cellulose ion exchange chromatography

Creator:: Mohasseb, Zeinab Shehata
Abstract:: The purposes for which the fractionation of proteins are carried out are quite varied and manyfold. However, one of the more important reasons is that of determining the nature and the extent of autolysis or proteolysis on the bovine muscle proteins during post mortem aging. Hence, the development of a...
Resource Type:: Dissertation
Full Text:: grateful to Dr. Allen F. Anglemier for suggesting the subject of this thesis and for his guidance and

The discharge and recovery of the vanadium pentoxide electrode

Creator:: Watson, Naola VanOrden
Abstract:: Vanadium pentoxide electrodes were prepared by melting the powdered oxide around a platinum foil in a pyrex tube. The electrode was discharged, and the discharge product was studied, but not identified, by means of chemical and x-ray diffraction analysis. A study was made of the relationship between the electrode potential...
Resource Type:: Dissertation
Full Text:: The author wishes to express her appreciation to Dr. Allen B. Scott whose direction and

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