Index Catalog // ScholarsArchive@OSU

Ji[David]XiuleiChemistrySuperiorCathodeSodium.pdf

Creator:: Raju, Vadivukarasi, Rains, Jordan, Gates, Cooper, Luo, Wei, Wang, Xingfeng, Stickle, William F., Stucky, Galen D., and Ji, Xiulei
Abstract:: We, for the first time, demonstrate that orthorhombic V₂O₅ can exhibit superior electrochemical performance in sodium ion batteries when uniformly coated inside nanoporous carbon. The encapsulated V₂O₅ shows a specific capacity as high as 276 mAh/g, while the whole nanocomposite exhibits a capacity of 170 mAh/g. The V₂O₅/C composite was...
Full Text:: State Mater. Sci. 2012, 16, 168-177. [5] Slater, M. D.; Kim, D.; Lee, E.; Johnson, C. S. Adv. Funct

JiXiulei[David]ChemistryLow-Surface-AreaHardCarbonAnode.pdf

Creator:: Luo, Wei, Bommier, Clement, Jian, Zelang, Li, Xin, Carter, Rich, Vail, Sean, Lu, Yuhao, Lee, Jong-Jan, and Ji, Xiulei
Abstract:: Na-ion batteries are emerging as one of the most promising energy storage technologies, particularly for grid-level applications. Among anode candidate materials, hard carbon is very attractive due to its high capacity and low cost. However, hard carbon anodes often suffer a low first-cycle Coulombic efficiency and fast capacity fading. In...
Full Text:: Mater. Sci. 2012, 16, 168-177. 6. Slater, M. D.; Kim, D.; Lee, E.; Johnson, C. S. Sodium-Ion

Narrative of the life and adventures of Major C. Bolin, alias David Butler, as related by himself to A. A. Sargent

Creator:: Bolin, Major C., 1830-1858
Abstract:: Pages 14 and 82 are blank pages. Gerald W. Williams Collection
Resource Type:: Book
Full Text:: the dic- tation of Major C. Bolin, alias David Butler. I have preserved his style almost wholly, and

JiXiulei[David]ChemistryNewLowVoltagePlateauNa3V2(PO4)(3).pdf

Creator:: Jian, Zelang, Sun, Yang, Hu, Yong-Sheng, and Ji, Xiulei
Abstract:: A low-voltage plateau at ∼0.3 V is discovered during the deep sodiation of Na₃V₂(PO₄)₃ by combined computational and experimental studies. This new low-voltage plateau doubles the sodiation capacity of Na₃V₂(PO₄)₃, thus turning it into a promising anode for Na-ion batteries.
Full Text:: (a) M. D. Slater, D. Kim, E. Lee and C. S. Johnson, Advanced Functional Materials, 2013, 23, 947; (b

An historical review of Kolb's formulation of experiential learning theory

Creator:: Hickcox, Leslie K. (Leslie Kay), 1951-
Abstract:: The central purposes of this study were to review the historical sources of David Kolb's formulation of experiential learning theory, and to determine the effect and application of Kolb's theory and Learning Style Inventory as reflected in the literature between 1971 and 1990. It was found that Kolb based his...
Resource Type:: Dissertation
Full Text:: David Kolb, April 16, 1990 ............... 342 B. Listing of Phone Dialogues with David Kolb . 348 C

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:: , natural and artificial flavor drink mixes, and Hi-C drinks gave satisfactory results. Dehydroascorbic

Ji[David]XiuleiChemistryAmbientHydrolysisDeposition.pdf

Creator:: Wang, Xingfeng, Raju, Vadivukarasi, Luo, Wei, Wang, Bao, Stickle, William F., and Ji, Xiulei
Abstract:: Despite the considerable advances of deposition technologies, it remains a significant challenge to form conformal deposition on surface of nanoporous carbons. Here, we introduce a new ambient hydrolysis deposition method that employs and controls pre-adsorbed water vapor on nanoporous carbons to define the deposition of TiO₂. We converted the deposited...
Full Text:: and b) AHD method. B) TGA curves of C-APS with different levels of water loading. C) TGA curves of

Parker, David Bill.pdf

Creator:: Parker, David Bill
Abstract:: Data from the southern Cascade Mountains of Oregon has been collected for application in computer analysis of snowfields. Vegetation type, canopy cover, slope, aspect, insolation, and snowfield ground truth delineation are given consideration. In addition, a procedure for transferral of data onto Landsat imagery was derived.
Full Text:: EXTENT; SOUTHERN CASCADE MOUNTAINS, OREGON by DAVID BILL PARKER A RESE;RCH PAPER suiitted to THE

Forest trees of the Pacific slope

Creator:: United States. Forest Service and Sudworth, George Bishop, 1862-1927
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: sale by the Superintendent of Documents, Washington, D. C. • • • • • • • • • • • Price $1.00

Estimating the economic net returns of Oregon & Washington forests with regard to climate change

Creator:: Johnson, Zoe I.
Abstract:: Little work has been conducted regarding the net returns of forest lands. The Ricardian model is ripe with potential to estimate the effects of climate on net returns to forestry. Multiple linear regression allows each climate variable to measure its effect of net returns with the assumption of all other...
Resource Type:: Honors College Thesis
Full Text:: forests with regard to climate change by Zoe I. Johnson A THESIS

The effects of water withdrawals on the emergence timing, adult body mass, and total emerging biomass of aquatic insects from two northeast Oregon rivers

Creator:: Brown, Phil D.
Abstract:: Small low-head diversion dams are capable of removing much of the flow of a river, often resulting in increased water temperatures and habitat loss. Warmer temperatures have been shown to accelerate aquatic invertebrate growth and development, and discharge reductions can reduce instream habitat, suggesting that water withdrawals may alter both...
Resource Type:: Masters Thesis
Full Text:: ? CONTRIBUTION OF AUTHORS Dr. David Wooster and Dr. Sherri Johnson aided in data analysis and interpretation

Low Cloud Point Biodiesel

Creator:: Johnson, Shanti Christopher
Abstract:: The synergetic interplay between the removal of saturated methyl esters and the addition of deoxygenated fatty acids on depressing the cloud point temperature of biodiesel was investigated in this study. Canola biodiesel was produced in batch as a standard with a cloud point of 1.37 +/- 6.3°C. Saturated methyl esters...
Resource Type:: Undergraduate Thesis
Full Text:: Low Cloud Point Biodiesel Shanti Christopher Johnson Mentors: Dr. David

M1_Trans_Ch3.c

Creator:: Dail, David (David Andrew)
Abstract:: Obtaining accurate estimates of animal abundance is made difficult by the fact that most animal species are detected imperfectly. Early attempts at building likelihood models that account for unknown detection probability impose a simplifying assumption unrealistic for many populations, however: no births, deaths, migration or emigration can occur in the...

M1_ANS_Ch3.c

Creator:: Dail, David (David Andrew)
Abstract:: Obtaining accurate estimates of animal abundance is made difficult by the fact that most animal species are detected imperfectly. Early attempts at building likelihood models that account for unknown detection probability impose a simplifying assumption unrealistic for many populations, however: no births, deaths, migration or emigration can occur in the...

The SafeD model : incorporating episodic disturbances and heuristic programming into forest management planning for the Applegate River Watershed, southwestern Oregon

Creator:: Graetz, David H.
Abstract:: A hybrid landscape optimization/simulation model called SafeD (Simulation and analysis of forests with episodic Disturbances) was built to address the needs of forest management planning in the Applegate River Watershed, southwestern Oregon (the Apple gate Project). There are two goals of the Applegate Project: 1) search for forest policies and...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF David H. Graetz for the

Feasibility study of a surface vehicle utilizing a unitary control system

Creator:: Bassett, David Arthur
Abstract:: A feasibility and practicality study was made of an automotive-type surface vehicle that employed a centralized or unitized means of control. The control functions consisted of: steering, acceleration, deceleration, clutch actuation, gear changes, turn signal operation and horn actuation. These controls were arranged in such a manner that the driver...
Resource Type:: Masters Thesis
Full Text:: control system AN ABSTRACT OF THE THESIS OF David Arthur Bassett for the Master of Science (Name

Continuous Hydrologic Simulation of Johnson Creek Basin

Creator:: Shimota, Richard J. and Hadley, Hans R.
Abstract:: Peak discharge estimates are fundamental in the design of hydraulic structures, embankment protection, and stream restoration efforts, as well as flood risk analysis. Historic stream gage records are commonly used in the development of peak discharge estimates for a particular watershed. Use of an entire stream gage record assumes hydrologic...
Resource Type:: Presentation
Full Text:: Simulation of Johnson Creek Basin and Assuming Watershed Stationarity Rick Shimota, P.E. Hans Hadley, P.E

Watershed management in the Johnson Creek Basin

Creator:: Gerhardt, Nikolaus
Abstract:: The Johnson Creek Basin, Oregon is an example of the physical and jurisdictional problems often associated with watershed urbanization. Implementation of solutions to problems of water quality and quantity in the basin have been hindered by political and social constraints. Reasons for the failure of previous management proposals are analyzed...
Resource Type:: Capstone Project
Full Text:: 36 Emery, John C., Why Nothing Has Happened: A Case Study of Johnson Creek (unpublished advance copy

Johnson/Sheepy Creek riparian reserve vegetation treatments

Creator:: United States. Bureau of Land Management and Klamath Falls Resource Area
Abstract:: The proposed action is to thin understory trees from around ponderosa pine, sugar pine, white pine, and Douglas fir in the outer portion of Riparian Reserves in the Jenny Creek watershed. The overall objective is to maintain and restore the diversity of forest stands near streams in a way that...
Resource Type:: Technical Report
Full Text:: Impact Johnson/Sheepy Riparian Reserve Vegetation Treatments EA OR 014-02-04 Background: The

Investigation of proposed dredging operations in Yaquina Bay near the ship turning basin

Creator:: Marriage, Lowell D. and Oregon Fish Commission. Shellfish Program
Abstract:: Gives an Oregon Fish Commission shellfish biologist's response to a request by the C.D. Johnson Lumber Company to dredge in Yaquina Bay. Hand-drawn map shows the proposed location for disposal of dredging spoils. Includes the public notice issued by the Army Corps of Engineers.
Resource Type:: Technical Report
Full Text:: was given on November 19, 1951 by the Army Engineers of application by the C. D. Johnson Lumber

Ji[David]XiuleiChemistrySuperiorCathodeSodium(SupportingInformation).pdf

Creator:: Raju, Vadivukarasi, Rains, Jordan, Gates, Cooper, Luo, Wei, Wang, Xingfeng, Stickle, William F., Stucky, Galen D., and Ji, Xiulei
Abstract:: We, for the first time, demonstrate that orthorhombic V₂O₅ can exhibit superior electrochemical performance in sodium ion batteries when uniformly coated inside nanoporous carbon. The encapsulated V₂O₅ shows a specific capacity as high as 276 mAh/g, while the whole nanocomposite exhibits a capacity of 170 mAh/g. The V₂O₅/C composite was...
Full Text:: was collected by filtration in a glovebox. Samples were heated at 225 °C under air for 2 hrs

Effects of esfenvalerate on native macroinvertebrates representative of Pacific Northwest streams

Creator:: Johnson, Katherine R.
Abstract:: Aquatic insects are essential components of healthy stream ecosystems, contributing to nutrient cycling, trophic dynamics and other ecological functions. Aquatic insect species, particularly those in the orders Ephemeroptera, Plecoptera and Trichoptera (EPT taxa) are however, extremely sensitive to insecticide contamination. Given that urban and agricultural use of synthetic pyrethroid insecticides...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Katherine R. Johnson for the degree of Doctor of Philosophy in Toxicology presented on

An Investigation into the Functional Properties of the Deafness Causing Protein Otoferlin

Creator:: Manchanda, Aayushi
Abstract:: Otoferlin is a C2-domain, transmembrane protein whose mutated form is responsible for the DFNB9 subtype of prelingual hearing impairment. Mutations in otoferlin cause an autosomal recessive, non-syndromic form of deafness that is characterized by auditory neuropathy/ auditory dissynchrony (AN/AD), meaning that the outer hair cells (OHCs) are normal, and the...
Resource Type:: Dissertation
Full Text:: . Johnson Abstract Otoferlin is a C2-domain, transmembrane protein whose mutated form is

A reinvestigation of the molecular structure of cyclohexane-1,4-dione by electron diffraction

Creator:: Johnson, Robert David
Abstract:: We have investigated the gaseous structure of cyclohexane- 1,4-dione via electron diffraction. The large amplitude motion, as suggested from spectroscopic, dipole moment and earlier electron diffraction data was studied. The structure was refined in two types of models: a single "distorted boat" conformer, and a model comprised of a superposition...
Resource Type:: Masters Thesis
Full Text:: -1,4-dione by electron diffraction AN ABSTRACT OF THE THESIS OF ROBERT DAVID JOHNSON for the degree

Ji[David]XiuleiChemistryAmbientHydrolysisDeposition(SupportingInformation).pdf

Creator:: Wang, Xingfeng, Raju, Vadivukarasi, Luo, Wei, Wang, Bao, Stickle, William F., and Ji, Xiulei
Abstract:: Despite the considerable advances of deposition technologies, it remains a significant challenge to form conformal deposition on surface of nanoporous carbons. Here, we introduce a new ambient hydrolysis deposition method that employs and controls pre-adsorbed water vapor on nanoporous carbons to define the deposition of TiO₂. We converted the deposited...
Full Text:: , (1.0 M) and H2SO4, (2.0 M) (30 ml). The mixture was stirred at 60 °C for 6 hrs. Then, the oxidized

Combustion mechanisms in wood fired boilers

Creator:: Tuttle, Kenneth Lewis
Abstract:: A program of research has been established at Oregon State University to study wood residue combustion using an experimental spreader-stoker combustor. This research was conducted to increase the understanding of combustion occurring in wood fired boilers. Using Douglas Fir screened to 3/8-3/4 inches, two 4x4 factorial experiments were conducted varying...
Resource Type:: Dissertation
Full Text:: . David C. Junge, Final Ph.D. Dissertation Major Professor, John G. Mingle, Initial Ph.D. Program Major

The role of ascorbic acid on discoloration of strawberry juice and concentrate

Creator:: Poei, Metty Soek-Kioen
Abstract:: The purpose of this.investigation was to determine how enzymes and oxygen influence the role ascorbic acid has on pigment degradation and browning during storage for strawberry juice and concentrate. The ascorbic and dehydroascorbic acid content of blanched and unblanched, nitrogen-treated and air-exposed samples of strawberry juice and concentrate was measured...
Resource Type:: Masters Thesis
Full Text:: , 1934; Johnson and Zilva, 1937; and Stone, 1937). Ponting and Joslyn (1948) pointed out that there

Initial in vitro and in vivo Characterization of the Membrane Trafficking Protein Fer1L6

Creator:: Wolk, Chelsea
Abstract:: A fundamental difference between prokaryotic and eukaryotic cells is the presence of membrane bound organelles in eukaryotes. The dynamics of membrane trafficking within the cell are responsible for everything from intercellular communication and cell homeostasis, to mitosis, cell migration, and differentiation. These processes require exocytosis and compensatory endocytosis, often working...
Resource Type:: Dissertation
Full Text:: Colin P. Johnson Abstract A fundamental difference between prokaryotic and eukaryotic cells is

Evaluation of Materials for Use in Open-Cycle Magnetohydrodynamic Power Generation

Creator:: Bowen, Michael S.
Abstract:: Recent interest in oxy-fuel combustion for carbon capture, as well as advancements in technologies such as magnetics, materials, and computational modeling has sparked renewed interest in magnetohydrodynamic (MHD) power generation. The increased temperatures of oxy-fuel combustion versus air-fuel combustion poses a challenge in the selection of materials for plasma exposed...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________________________________ David P. Cann C. Rigel Woodside Abstract: Recent interest in oxy-fuel combustion for carbon

The thermal characteristics of hydrologically intact Type C and E streams in eastern Oregon

Creator:: Hopkins, Karl T.
Abstract:: Many streams in eastern Oregon are listed as water quality impaired on the basis of water temperature. However, it is often difficult to predict water temperature for these streams even if there are no anthropogenic impacts. We measured air and water temperature and stream characteristics on three Type C and...
Resource Type:: Masters Thesis
Full Text:: of Hdrologically Intact Type C and E Streams in Eastern Oregon Abstract approved: n3J. Svej Many

Conformational Consequences: Calcium Regulates the Association Between Dysferlin C2A & PI(4,5)P2

Creator:: Otto, Shauna C.
Abstract:: Dysferlin is a ∼230 kDa terminally anchored membrane protein that is ubiquitously expressed, but is particularly enriched in skeletal and cardiac muscle tissue. Mutations covering the length of the protein have been linked to muscle wasting diseases including limb-girdle muscular dystrophy and Myoshi myopathy. Dysferlin has been shown to play...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Shauna C. Otto for

Empirical Analyses of Forestry Interactions with Climate Uncertainty and Threatened Species

Creator:: Johnson, Kelsey K.
Abstract:: Forests are highly valuable resources providing both timber as well as many non-use values like habitat for various endangered and threatened species, carbon sequestration, and recreation, to name a few. Given that there are 765 million acres of forestland in the United States, almost 60% of which are privately owned,...
Resource Type:: Dissertation
Full Text:: . Johnson for the degree of Doctor of Philosophy in Applied Economics presented on June 7, 2022

Exploring Collaborative Strategies in Endangered Species Conservation: A Literature Review and Case Study of Upper Klamath Lake in Southern Oregon

Creator:: Johnson, Zoë
Abstract:: The Endangered Species Act (ESA) is one of the strongest pieces of legislation enacted for the protection of imperiled species in the United States but has often spurred controversy among resource users for its emphasis on species protection and recovery above all other resource uses. In recent years, the Section...
Resource Type:: Capstone Project
Full Text:: by Zoë Johnson A PROJECT submitted to Oregon State

Pacific Spruce Corporation and subsidiaries : C.D. Johnson Lumber Company, Manary Logging Company, Pacific Spruce Northern Railway Co. : an illustrated story reprinted from the Lumber World Review

Creator:: Johnson, Bolling Arthur
Abstract:: Gerald W. Williams Collection
Resource Type:: Book

Effects of Current Hatchery Practices on Salmon Odor Recognition and Responses

Creator:: Lemanski, Joseph R.
Abstract:: Salmon hatcheries have been utilized throughout the Pacific Northwest for many decades to mitigate losses, supplement natural spawning populations, and to provide tribal, sport and commercial fishing opportunities. Currently, there is substantial debate on their efficacy and the potential threats hatchery-reared salmonids pose to natural populations. These concerns have lead...
Resource Type:: Masters Thesis
Full Text:: Responses Abstract approved: ______________________________________________________ David L.G

Patterns of natural selection and demography in coastal Oregon coho salmon (Oncorhynchus kisutch) populations : evidence from neutral and olfactory receptor gene-linked markers

Creator:: Johnson, Marc Aaron
Abstract:: For Pacific salmon, the evolution of local adaptations depends upon the species' propensity to return, or "home", to natal streams at time of reproduction. Pacific salmon use olfactory cues to guide homing behavior, yet little is known about the genetics of olfaction in salmon. In this study, I use putatively...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Marc Aaron Johnson for the degree of Doctor of Philosophy in Fisheries Science presented

Relative palatabilities of Great Basin forages and mechanisms elicting selective grazing by cattle

Creator:: Cruz-Guerra, Ruben
Resource Type:: Masters Thesis
Full Text:: approved: Dr. David C. G. opp Selective grazing by cattle can be used as a tool to impact or favor

Carl L. Anderson : life and contributions to public health and health education

Creator:: Asan, Virginia Marie
Abstract:: The purpose of this study of the life and career of Dr. Carl Leonard Anderson was to recount his professional contributions to the field of health and relate these to public health and health education. The major emphasis of this study concerned Dr. Anderson's professional life. The accomplishment of the...
Resource Type:: Dissertation
Full Text:: information for the major portion of the study. Specia appreciation is given to Dr. C. Peggy Gazette and Dr

Small scale photo probability sampling and vegetation classification in southeast Arizona as an ecological base for resource inventory

Creator:: Johnson, James Russell
Abstract:: Increasing demands on earth resources require the need to know how much resource is present. A new technology, which is developing partially with the support of the National Aeronautics and Space Administration, will help to inventory and monitor surface resources in a more comprehensive manner than previously possible. Research in...
Resource Type:: Dissertation
Full Text:: of the resource base 2/ Barry J. Schrumpf, James R. Johnson, and David A. Mouat, former graduate

A comparison between Portland Community College and Seattle Community College for determination of organizational efficiency

Creator:: Shaffer, Mildred Johnson
Resource Type:: Dissertation
Full Text:: Mildred Johnson Shaffer for the Doctor of Education in Community College Education presented on December

Evaluating of different educational procedures in the treatment of patients with diabetes mellitus

Creator:: Johnson, Alfaretta Clara
Resource Type:: Dissertation
Full Text:: TREATMENT OF PATIENTS WITH DIABETES MELLITUS by ALFARETTA CLARA JOHNSON THESIS submit'ted to

Characterizing the Functional Properties of Otoferlin, Essential for Neurotransmission in Inner Hair Cells of the Cochlea

Creator:: Narayanappa, Murugesh
Abstract:: Hearing loss is one of the most common defect, affecting 360 million people worldwide due to several factors including congenital, present at or soon after birth or acquired with age. Congenital hearing loss affects 32 million children in the world. The economic impact of hearing loss is estimated to cost...
Resource Type:: Dissertation
Full Text:: . Abstract approved: Colin P. Johnson Hearing loss is one of the most common defect

The contribution of the Type A school lunch to the adolescent female's total nutrient intake

Creator:: Surlak, Lorraine Diane
Resource Type:: Masters Thesis
Full Text:: Intake Abstract approved: _ U E$fzabeth Johnson The nutritional contribution of the Type A

Nutrient intake of selected non-reservation native Americans residing in southwest Oregon

Creator:: Dustrude, Ann Marie
Abstract:: A study of nutrient intakes was conducted on the Southwest Oregon non-reservation Indian population during June and July of 1980. Participating households were selected by random methods from a Southwest Oregon Indian Health Project listing of Indian households in the six-county area. Twenty-four-hour dietary recalls were obtained by interview method...
Resource Type:: Masters Thesis
Full Text:: Southwest Oregon Abstract approved: _ - 0 •-" Elizabeth Johnson A study of nutrient

Forest Successional and Disturbance Dynamics in the Southern Blue Mountains of Eastern Oregon

Creator:: Johnston, James D.
Abstract:: The application of modern land management practices beginning at the turn of the 20th century is widely believed to have dramatically transformed forest landscapes of the inland Pacific Northwest. Restoring historical conditions to make forests resilient to future climate and disturbance regimes is a major goal of federal forest managers....
Resource Type:: Dissertation
Full Text:: . Norm Johnson The application of modern land management practices beginning at the turn of the

Detecting medusahead (Taeniatherum caput-medusae (L.) Nevski) using high frequency, sequential, globally positioned digital images

Creator:: Ndzeidze, Stephen Koghan
Abstract:: Invasive plant species are expanding and transforming vegetative communities across Oregon and throughout the United States. Over the past three decades remote sensing, geographic information system (GIS), and Global Positioning System (GPS) technologies have been integrated to detect and map the distribution of noxious rangeland plants. This study developed low-cost...
Resource Type:: Dissertation
Full Text:: , Globally Positioned Digital Images Abstract approved: Douglas E. Johnson Invasive plant

Professional communications between physicians and dietitians as reported by dietitians

Creator:: Hood, Julie Ford
Abstract:: Data regarding professional communications between physicians and dietitians in hospitals were obtained from results of 84 responses to a survey of all hospital dietitians (135) listed in the 1982 Oregon Dietetic Associations' Membership and Employment Directory. The data were gathered utilizing an initial mail-out questionnaire and a follow-up log booklet...
Resource Type:: Masters Thesis
Full Text:: : .. ... / El/zabeth Johnson Data regarding professional communications between physicians and dietitians in

A comparison of three certification systems with the 2005 McDonald-Dunn Forest plan revision

Creator:: Starker, Anna
Abstract:: This study compares the requirements of three forest certification systems, the Sustainable Forestry Institute (SFI), the Forest Stewardship Council (FSC), and the International Organization for Standardization (ISO), with the 2005 McDonald-Dunn Forest Plan Revision. The analysis was done with a series of matrices comparing the requirements of SFI and FSC...
Resource Type:: Honors College Thesis
Full Text:: Revision. Abstract approved: ______________________________________________ K. Norman Johnson This

David Foster Wallace's communal middle ground

Creator:: Randlemon, Daniel E.
Abstract:: Throughout the course of this thesis, I argue that the prose of David Foster Wallace, specifically his posthumously published novel The Pale King, inhabits a middle ground between universal sincerity and the particularized authenticity of postmodern irony. I examine Lionel Trilling's definitions of sincerity and authenticity before moving toward an...
Resource Type:: Masters Thesis
Full Text:: : David Foster Wallace’s Communal Middle Ground Abstract approved

JiXiulei[David]ChemistryNewLowVoltagePlateauNa3V2(PO4)(3)_(ElectronicSupportingInformation).pdf

Creator:: Jian, Zelang, Sun, Yang, Hu, Yong-Sheng, and Ji, Xiulei
Abstract:: A low-voltage plateau at ∼0.3 V is discovered during the deep sodiation of Na₃V₂(PO₄)₃ by combined computational and experimental studies. This new low-voltage plateau doubles the sodiation capacity of Na₃V₂(PO₄)₃, thus turning it into a promising anode for Na-ion batteries.
Full Text:: 25 precursors were ball milled and then calcinated at 800 °C for 12 hours. A powder X-ray

Enhancement of biological control for postharvest diseases of pear

Creator:: Benbow, Jesse M.
Abstract:: Yeast biocontrol agents that were applied to 'Bose' and 'Anjou' pears in the field up to three weeks prior to harvest were found to survive on the fruit at high population levels on both pear varieties. Cryptococcus infirmo-miniatus, Cryptococcus laurentii, and Rhodotorula glutinis maintained populations averaging 5 x 10⁶ cfu/fruit...
Resource Type:: Masters Thesis
Full Text:: with C. infirmo-miniatus three weeks before harvest showed significantly lower incidence of decay at

Benchmarking in foodservice operations

Creator:: Johnson, Bonnie C.
Abstract:: The objective of this study was to identify usage of foodservice performance measures, important activities in foodservice benchmarking, and benchmarking attitudes, beliefs, and practices by foodservice directors. The design of this study included two parts: (1) eleven expert panelists involved in a Delphi technique to identify and rate importance of...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Bonnie C. Johnson for the degree

Identification of restoration potential on southwestern Oregon rangelands

Creator:: Barrington, Mack R.
Abstract:: The objectives of this research were to 1) evaluate the establishment and peak standing crop of Berber Orchardgrass (Dactylis glomerata var. "Berber"), Palestine Orchardgrass (Dactylis glomerata var. "Palestine"), and Sheep Fescue (Festuca ovina var. "Covar") ; 2) to assess establishment and production changes resulting from environmental gradients (elevation, slope, aspect,...
Resource Type:: Dissertation
Full Text:: . Douglas Johnson for his unfailing support and guidance through the dark before the dawn. Thanks Doug for

The determination of pyridoxal phosphate by the measurement of ¹⁴Co₂ enzymatically released from tyrosine-1-¹⁴C

Creator:: Woodring, Muriel Josepha
Abstract:: The increasing knowledge of the significance of vitamin B₆ in human metabolic processes has emphasized the importance of developing reliable means of assessing nutritional status with respect to this vitamin. One possible approach to this end is the measurement of pyridoxal phosphate in blood or plasma, particularly since this phosphorylated...
Resource Type:: Masters Thesis
Full Text:: possible. I especially wish to thank Dr. David Willis, my major professor, for his patient guidance and

Influence of protein supplementation frequency on cows consuming low-quality forage : performance, grazing behavior, and variation in supplement intake

Creator:: Schauer, Christopher Scott
Abstract:: Our objective was to determine the influence of CP supplementation frequency (SF) on cow performance, grazing time, distance traveled, maximum distance from water, cow distribution, DMI, DM digestibility, harvest efficiency (HE), percentage of supplementation events frequented, and CV for supplement intake for cows grazing low-quality forage. One hundred-twenty pregnant (approx....
Resource Type:: Dissertation
Full Text:: , and Variation in Supplement Intake. Abstract approved: David W. Bohnert Our objective was to

The willingness of Central Oregon irrigators to donate water rights to augment Deschutes River flow

Creator:: Barkley, David, 1972-
Abstract:: This study used contingent valuation techniques to estimate the willingness of central Oregon Irrigators to donate a portion of their water rights to increase Deschutes River flow. This study was different from previous contingent valuation studies in that it used water rights as the payment vehicles instead of dollars -...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF David Barkley for the degree of

Spotted owls, great horned owls, and forest fragmentation in the central Oregon Cascades

Creator:: Johnson, David Harold, 1956-
Resource Type:: Masters Thesis
Full Text:: fragmentation in the central Oregon Cascades AN ABSTRACT OF THE THESIS OF David Harold Johnson for the degree

Effects of cultural practices on the yield and vitamin C content of broccoli

Creator:: Anderson, Wendy (Wendy Lee), 1951-
Resource Type:: Masters Thesis
Full Text:: Practices on the Yield and Vitamin C Content of Broccoli Abstract approved: ^ ^ H^rry^ Mack

Base inclinations for DNA in solutions and films as revealed by linear dichroism

Creator:: Kang, Hunseung
Resource Type:: Dissertation
Full Text:: or two types of bases, such as poly[r(A)] and poly[r(C)] (Causley & Johnson, 1982), poly[d(A)d(T

Response of scorbutic guinea pigs to ascorbic acid and adrenocorticotropic hormone (ACTH)

Creator:: Riker, Joseph Thaddeus III
Abstract:: Thirty-six female guinea pigs were placed on a scorbutogenic diet for 14 days and then divided into groups of four. Three groups received adrenocorticotropic hormone (ACTH) with each group given 10, 20, or 40 units. Three groups each received 50 mg of ascorbic acid and three groups received 50 mg...
Resource Type:: Masters Thesis
Full Text:: , ACTA, Incorporated, 1954. p. l27 -151. Bahn, R. C. and David G1ick. Studies in histochemistry: Effects

A study of ascorbic acid metabolism of adolescent children

Creator:: Storvick, Clara A. (Clara Amanda), 1906-
Abstract:: Published December 1947. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: . They believed the plasma ascorbic acid level was a more accurate index of vitamin C nutrition when the

Changing with the seasons : does vitamin D affect mood?

Creator:: Downing, Dave G. and Kerr, David C. R.
Abstract:: Seasonality is defined as a change in mood and behavior with the seasons. Research shows there is a possible connection between vitamin D levels and mood (Murphy & Wagner, 2008; Lansdowne & Provost, 1998). Given that vitamin D is produced when skin is exposed to sunlight and varies with sun...
Resource Type:: Poster

Land ownership and forest cover in the Oregon Coast Range : spatial pattern and social ground-truthing

Creator:: Stanfield, Brooks J.
Abstract:: We use qualitative and quantitative methods to explore social and spatial relationships between land ownership and forest cover in the Oregon Coast Range. Using a Geographic Information System (GIS) and regression analysis, we tested for spatial relationships between the structure of land ownership and forest cover across 66 watersheds in...
Resource Type:: Masters Thesis
Full Text:: . Abstract Approved._· ________________________ _ John C. Bliss We use qualitative and quantitative

A dynamic input-output model for regional impact analysis

Creator:: Johnson, Thomas G.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Thomas G. Johnson for the degree

Overwintering survival of stem rust on perennial ryegrass : construction of a simulation model, and effects of the mycoparasite Sphaerellopisis filum

Creator:: Gordon, Tyler C.
Abstract:: Stem rust, caused by the fungus Puccinia graminis subsp. graminicola, can cause yield reductions exceeding 90% on perennial ryegrass (Lolium perenne L.) crops grown for seed if not treated with fungicide in the spring. There is evidence that late-spring stem rust epidemics are initiated by populations that survived the winter....
Resource Type:: Masters Thesis
Full Text:: throughout this research process. I would like to thank Drs. Christopher Mundt, Kenneth Johnson and David

Of dragons, palaces, and gods : a mormon perspective on C. S. Lewis

Creator:: Garrett, Christopher Edward
Abstract:: During his lifetime C. S. Lewis chose to speak to Christians in plain and simple language that they could understand. Lewis taught and defended truths that he felt were discernible through reason. Morality, free will, and the divinity of Jesus Christ were fundamental to his core beliefs and teachings. His...
Resource Type:: Masters Thesis
Full Text:: Of dragons, palaces, and gods : a mormon perspective on C. S

Geneticist L.C. Dunn : politics, activism, and community

Creator:: Gormley, Melinda (Melinda Brooke)
Abstract:: L. C. Dunn (1893-1974) spent most of his scientific career conducting research in developmental genetics as a member of the Zoology Department at Columbia University in the City of New York. He had an accomplished scientific career researching mutations in mice, which earned him respect from other geneticists and scientists....
Resource Type:: Dissertation
Full Text:: : Mary Jo Nye L. C. Dunn (1893-1974) spent most of his scientific career conducting research

Morphological variability and seed dormancy of Amelanchier (Rosaceae) grown in Oaxaca, Mexico

Creator:: Cruz-Cruz, Efrain
Abstract:: The purpose of this research was to determine whether hybridization between Amelanchier denticulata. (H.B.K.) Koch and Amelanchier nervosa (Decaisne) StandL occurs in Oaxaca, Mexico, and to evaluate components of yield and germination characteristics and seed dormancy of Amelanchier denticulata. Amelanchier nervosa and Amelanchier denticulata samples and morphological characters were used...
Resource Type:: Dissertation
Full Text:: . David Pyke, Dr. John C. Bookhouse and Dr. Tamzen K. Stringham. Their classes improved my knowledge

Final Report: Sage-grouse hate trees: A range-wide solution for increasing bird benefits through accelerated conifer removal

Creator:: Falkowski, Michel J., Naugle, David E., and Donnelly, J. Patrick
Resource Type:: Technical Report
Full Text:: for increasing bird benefits through accelerated conifer removal WAFWA Contract Number: SG-C-13

1990 Columbia Basin agricultural research

Creator:: Oregon State University. Agricultural Experiment Station, United States. Agricultural Research Service, and Columbia Basin Agricultural Research Center
Abstract:: Published March 1990. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: and implementation 5. Wilkins, Dale E., Marshall R. Haferkamp, and David C. Ganskopp. 1990. Power

Significance of a graphic plot of developmentally delayed children on anthropometric growth charts and its relationship to dietary intake

Creator:: Hughes, Jamie Marie
Abstract:: Twenty-five idiopathic developmentally delayed children between two and ten years old were studied. A group of thirty non-delayed children of like age and sex was used as a control. Dietary information was collected for each subject via a 24-hour dietary recall, a two-day diet record, and a food frequency crosscheck....
Resource Type:: Masters Thesis
Full Text:: %. Johnson Twenty-five idiopathic developmentally delayed children be- tween two and ten years old were

Factors influencing the effects of host diversity on plant disease epidemics for wheat stripe rust and potato late blight

Creator:: Garrett, Karen A.
Abstract:: Most studies of plant disease epidemiology have focused on epidemics in host populations composed of a single genotype. But crop plant diversity can be a useful means of improving the deployment of resistance genes. In a series of experiments with wheat stripe rust and potato late blight, we studied factors...
Resource Type:: Dissertation
Full Text:: Wheat Stripe Rust and Potato Late Blight. Abstract approved: Christopher C. Mundt Most studies of

Diagnosis and Etiology of a Soilborne Disease Complex of Winter Squash (Cucurbita maxima) in the Willamette Valley, OR

Creator:: Rivedal, Hannah M.
Abstract:: Winter squash (Cucurbita maxima) grown in Oregon’s Willamette Valley for edible seed, frozen foods, and fresh markets is susceptible to an undiagnosed soilborne disease. Diseased squash fields exhibit symptoms of stunting, root and crown rot, vascular discoloration, and late-season wilt, which in extreme cases can lead to total crop failure....
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Kenneth B. Johnson Winter squash (Cucurbita maxima) grown in Oregon’s Willamette Valley

Residential water conservation and energy efficiency impacts through effective scheduling and opportunities for regional expansion : a case study of a gas tankless water heater with recirculation loop

Creator:: Johnson, Erica M.
Abstract:: This study focused on the potential water and energy savings from implementing a revised schedule of a recirculation pump connected to a condensing gas tankless water heater located in a study home in Portland, Oregon. The existing recirculation pump activation schedule was studied for its impact on the overall water...
Resource Type:: Masters Thesis
Full Text:: ______________________________________________________ AN ABSTRACT OF THE THESIS OF Erica M. Johnson

Establishing Larval Zebrafish as an In Vivo Model Organism for Characterizing the Roles of Otoferlin, a Sensory Hair Cell Protein Essential for Hearing

Creator:: Chatterjee, Paroma
Abstract:: Auditory defects and disorders are prevalent at all ages and affect 8% of the population in developed nations including newborns and children. Congenital hearing loss is the most common birth defect and it is estimated that 1 in 1000 children are affected by deafness at birth or before the onset...
Resource Type:: Dissertation
Full Text:: : _________________________________________ Colin P. Johnson Abstract Auditory defects and

Exploring Retention of Millennial-Aged Noninstructional Administrators in Washington Community Colleges

Creator:: Dotson, Tawny M.
Abstract:: Background. As community colleges are increasingly composed of Millennial-aged professionals, workforce retention of those professionals is now a major priority. The Millennial generation is more diverse and more likely to be impacted by technology than any generation before them and is a generation characterized by dual-income partnerships. These and other...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Earl “Joe” Johnson Background. As community colleges are increasingly composed of

Current and future economic impact of Mount Hood National Forest outdoor recreation consumption

Creator:: Anderson, David M. (David Matthew), 1964-
Abstract:: Mount Hood National Forest provides opportunities for many forms of outdoor recreation. Recreationists spend money to pursue outdoor activities on public lands such as national forests and national parks. The purpose of this study was to measure the economic contribution of national forest visitor expenditures on the local economy of...
Resource Type:: Masters Thesis

Attitudes toward death and dying among student nurses as affected by a specialized curriculum

Creator:: Johnson, Taffy L.
Abstract:: The purpose of this study was to determine if adding a specialized instructional section on death and dying to ongoing curriculum would affect attitudes of student nurses toward death and dying. Subjects were 30 first-year nursing students enrolled in the Associate Degree Nursing Program at Linn-Benton Community College, Albany, Oregon....
Resource Type:: Dissertation
Full Text:: affected by a specialized curriculum AN ABSTRACT OF THE THESIS OF E mina (Taffy) L. Johnson for the

Circular dichroism of amylose and glucose oligosaccharides in the vacuum ultraviolet

Creator:: Lewis, Donald George
Abstract:: The circular dichroism spectra of amylose, the maltose oligomers, cellobiose, and the cycloamyloses are measured in aqueous solution to 1640 A. Two bands are found in this region. The long wavelength band is assigned to the ether chromophores; the short wavelength band is assigned to the hydroxyls and further ether...
Resource Type:: Dissertation
Full Text:: °, 20°, 30°, 40°, and 50°C. zn 4. Circular di chroism spectra of amylose in a five percent n-butanol

Characteristics of Oregon agricultural export entrepreneurs

Creator:: Johnson, Wayne E.
Abstract:: The creation of a new business venture is a multidimensional event, but little research has addressed the interaction of entrepreneurial characteristics and their relationship to new venture creation. The purpose of this study was to propose a conceptual framework for systematically studying the entrepreneurial personality. The major components of the...
Resource Type:: Dissertation
Full Text:: entrepreneurs AN ABSTRACT OF THE THESIS OF Wayne E. Johnson for the degree of Doctor of Philosophy in

A C source code browsing system

Creator:: Steinkamp, James M.
Abstract:: A project is described wherein a source code browser was implemented based upon tasks performed by software engineers looking for source code modules with only UNIX utilities. These tasks were discovered by observing the actions of software engineers looking for code modules in a library, The success of the implementation...
Resource Type:: Capstone Project
Full Text:: ) A C Source Code Browsing System Produced for an Oregon

Trends in Emergency Medical Service Activations for Suicide Attempts in Adolescents Before and After the Start of the COVID-19 Pandemic: An AutoRegressive Integrated Moving Average (ARIMA) Time-Series Analysis

Creator:: Johnson, Kelly M.
Abstract:: The coronavirus pandemic and its associated public health response resulted in disruptions in daily life as well as financial and other insecurities. This corresponded with an increase in adverse mental health outcomes in adolescents in the United States, including a temporary increase in suicidal ideation and behaviors. The pandemic also...
Resource Type:: Dissertation
Full Text:: authors: Kelly M. K. Johnson, Dr. Viktor Bovbjerg, Dr. Ellen Smit, Dr. Adam Branscum, and Dr. David

[8-¹⁴C]zeatin metabolism in Phaseolus embryos

Creator:: Lee, Yun-hwa
Resource Type:: Masters Thesis
Full Text:: Master of Science in Horticulture presented on October 12, 1984 Title: [8-^C] Zeatin

Evaluation of kasugamycin-use strategies designed to delay development of resistance in Erwinia amylovora

Creator:: Hubbard, Andrew Robert
Abstract:: The antibiotics, streptomycin sulfate and oxytetracycline, are used widely for fire blight suppression in the Pacific Northwest region of the United States. The efficacy of streptomycin, however, is compromised by widespread streptomycin-resistance in E. amylovora populations, and oxytetracycline is only partially effective. Consequently, for several years, the aminoglycoside antibiotic, kasugamycin...
Resource Type:: Masters Thesis
Full Text:: approved: ______________________________________________________ Kenneth B. Johnson The

Rocky Mountain elk (Cervus elaphus nelsoni) behavior and movement in relation to lunar phases

Creator:: Woodside, Gail J.
Abstract:: Two small herds of Rocky Mountain (Cervus elaphus nelsoni) cow elk were, collared, observed, and spatially mapped for 10 continuous six day trials, conducted during 2008-2009. Five trials occurred during full moon periods and five trials during new moon periods. The elk were collared with 1 second interval GPS loggers...
Resource Type:: Masters Thesis
Full Text:: : _________________________________________________ Douglas E. Johnson Two small herds of Rocky Mountain (Cervus elaphus

Persistence of spatial distribution patterns of coastal cutthroat trout in a Cascade mountain stream

Creator:: Novick, Marc S.
Abstract:: Previous research in South Fork Hinkle Creek suggested that coastal cutthroat trout exhibit an aggregated spatial pattern across multiple spatial scales. To evaluate the persistence of the observed abundance patterns and identify factors that affect those patterns, half-duplex passive integrated transponders (PIT-tags) were implanted in 320 coastal cutthroat trout (>...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: Robert E. Gresswell Sherri L. Johnson Previous research in South Fork

A study of intensities in range surveys by the square-foot-density method

Creator:: Anderson, E. William
Resource Type:: Masters Thesis
Full Text:: , Oregon; to r. R. C-. Johnson, Professor o±' Animal Husbandry, Oregon State College; to the Regional

Devonian tabulate corals of the Great Basin

Creator:: Flory, Richard Aerts
Resource Type:: Dissertation
Full Text:: Tabulate Co'als of Abstract approved: VI Dr. J- August 30, 1974 e Gr..eat Basin Johnson Tabulate

Analysis and design of a small gas sampling pump

Creator:: Tuttle, Kenneth Lewis
Abstract:: In an attempt to satisfy an existing need for a small gas sample pump, a proposed design was analyzed and determined to be feasible and a design for a prototype model was produced. The design is of a chemically inert, leak-proof, unlubricated, sliding-vane- type pump. It is designed to pump...
Resource Type:: Masters Thesis
Full Text:: . Johnson, for proposing this project and for advising throughout its duration. The assistance and advice

Ascorbylation- the biological relevance of covalently bound ascorbic acid

Creator:: Kesinger, Nicholas G.
Abstract:: Ascorbic acid, or vitamin C, is well known as a co-factor for proline-hydroxylase and as an anti-oxidant. However, it is also capable of forming covalent bonds, particularly in the role of a nucleophile, henceforth termed 'ascorbylation'. The ascorbylation of electrophiles can occur under physiological conditions. Furthermore, there are a number...
Resource Type:: Dissertation
Full Text:: approved: ___________________________ Dr. Jan F. Stevens Ascorbic acid, or vitamin C, is well known

Computer-assisted inventory control model for automobile spare parts distribution

Creator:: Stephanides, Photis Gregory
Abstract:: A model was developed for the inventory control of the Volkswagen spare parts distribution in Greece. The model utilizes the capabilities of a digital computer, and features four systems, the necessary system files and various routines. Flexible statistical forecasting techniques are included for forecasting the distributor parts demand. Computerized procedures...
Resource Type:: Masters Thesis
Full Text:: Deep gratefulness is owed to Professor Linwood Johnson who has been a constant inspiration. All the

Cattle herd dynamics and performance under village husbandry in the Kolda region (Southern Senegal)

Creator:: Sissokho, Mohamadou M.
Resource Type:: Masters Thesis
Full Text:: opportunity to pursue this degree. My sincere thanks to my major Professor Dr. Douglas Johnson and to my

Studies on the etiology and epidemiology of bull's eye rot of pears

Creator:: Henriquez, Jose Luis, 1961-
Abstract:: The objective of this dissertation is to introduce low-cost processing methods for the fabrication of ZnO transparent thin-film transistors (TTFTs). A novel method for depositing ZnO body layers via spin-coating of a zinc nitrate-based spin solution is presented. The processing conditions of spin-coated ZnO are optimized to produce continuous and...
Resource Type:: Dissertation
Full Text:: , where the highest levels of disease were found at 10°C and at 30°C, respectively. Wetness duration did

Genetic components of genetic influence on traits of purebred and crossbred populations of swine of Berkshire and Yorkshire origin

Creator:: Bellatty, Paul T.
Abstract:: Purebred and crossbred litters of Yorkshire and Berkshire breeds of swine were evaluated for number of piglets born alive per litter, number of piglets weaned per litter, mean piglet birth weight, mean piglet birth weight adjusted for number of piglets born alive per litter and mean piglet weaning weight. The...
Resource Type:: Dissertation
Full Text:: of Swine of Berkshire and Yorkshire Origin / Abstract appro-V-ed _Redacted for Privacy David C

Direct and indirect effects of livestock grazing intensity on processes regulating grassland bird populations

Creator:: Johnson, Tracey N.
Abstract:: In grasslands, grazing by large ungulates can influence vegetation structure, composition, primary productivity, and ultimately, ecosystem functioning. While grazing represents a complex disturbance, grazing intensity largely determines the effects of grazing on vegetation. Structural and compositional changes in the plant community caused by grazing could have bottom-up effects on species...
Resource Type:: Dissertation
Full Text:: Tracey N. Johnson for the degree of Doctor of Philosophy in Wildlife Science presented on September 14

Influence of dwarf mistletoe (Arceuthobium americanum) on stand structure, canopy fuels, and fire behavior in lodgepole pine (Pinus contorta) forests 21-28 years post-mountain pine beetle (Dendroctonus ponderosae) epidemic in central Oregon

Creator:: Agne, Michelle C.
Abstract:: Lodgepole pine (Pinus contorta) forests are widely distributed throughout western North America. However, the lodgepole pine forests of central Oregon are ecologically unique to the region, with a mixed severity fire regime, low cone serotiny, and their occasional presence as a climax species. Most of the research conducted regarding the...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: David C. Shaw Lodgepole pine (Pinus contorta) forests are widely distributed

The Effects of Seed Source and Planting Environment on Douglas-fir (Pseudotsuga menziesii) Foliage Diseases

Creator:: Wilhelmi, Nicholas
Abstract:: Douglas-fir (Pseudotsuga menziesii) is a commercially and ecologically important tree species native to western North America. The foliar pathogens Phaeocryptopus gaeumannii, the causal agent of Swiss Needle Cast, and Rhabdocline species, the causal agents of Rhabdocline needle cast, are two important pathogens specific to Douglas-fir. These pathogens are highly influenced...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: ______________________________________________________ David C. Shaw

Cycling and reproductive phenomena in gilts

Creator:: Knott, Robert Edward
Abstract:: Purebred Yorkshire gilts from a confinement managed herd were reared to test weights away from the sow and boar herd. Thirty-eight gilts weighing between 73 and 80 kilograms constituted group A gilts; 38 gilts weighing between 91 and 100 kilograms constituted group B gilts; and 47 gilts weighing 114 kilograms...
Resource Type:: Masters Thesis
Full Text:: : Redacted for privacy David C. England, Profa or of Animal Science Purebred Yorkshire gilts from a

Successional changes associated with benthic assemblages in experimental streams

Creator:: Busch, David E.
Abstract:: Experimental streams constructed by the Weyerhaeuser Company, Tacoma, Washington, at Kalama Springs, Washington, were used to observe successional changes in the benthos. Community changes were observed relative to experimental manipulations of light intensity and nitrate concentration in two experiments. The development of benthic assemblages was followed for 150 days after...
Resource Type:: Masters Thesis
Full Text:: in experimental streams AN ABSTRACT OF THE THESIS OF David Edward Busch for the degree of Doctor

Linking soluble C to microbial community composition and dynamics during decomposition of ¹³C-labeled ryegrass

Creator:: McMahon, Shawna K.
Abstract:: Ryegrass residue consists of three main C fractions: readily available soluble C, intermediately available cellulose and hemicellulose, and slowly available lignin. Changes in chemical composition during decomposition influence rate of degradation as well as composition of the microbial community involved. Use of ¹³C-labeled plant material coupled with analysis of phospholipid...
Resource Type:: Masters Thesis
Full Text:: of Master of Science in Soil Science presented on January 13, 2004. Title: Linking Soluble C to

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