Index Catalog // ScholarsArchive@OSU

High-performance data-parallel input/output

Creator:: Moore, Jason Andrew
Abstract:: Existing parallel file systems are proving inadequate in two important arenas: programmability and performance. Both of these inadequacies can largely be traced to the fact that nearly all parallel file systems evolved from Unix and rely on a Unix-oriented, single-stream, block-at-a-time approach to file I/O. This one-size-fits-all approach to parallel...
Resource Type:: Dissertation
Full Text:: THE THESIS OF Jason A. Moore for the degree of Doctor of Philosophy in Computer Science presented

Responses of juvenile coho salmon and larval lamprey to instream habitat restoration in a Pacific Northwest stream

Creator:: Gonzalez, Rosalinda
Abstract:: Large wood has been utilized in many restoration projects to improve in-stream habitat in the Pacific Northwest for salmon. However, the benefits of this practice remain the subject of ongoing debate and evaluation of these projects has scarcely been done for non-salmonid species such as lamprey. In this study we...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________________________________ Jason B. Dunham Large wood has been utilized in many restoration projects to improve in

The Examination of Escherichia coli Contamination via Agricultural Water Applications and Survival During Pre-Harvest Field Curing of Dry Bulb Onions

Creator:: Racine, Jason R.
Abstract:: 2020 and 2021 brought the first reported outbreaks of salmonellosis epidemiologically linked to dry bulb onions in the United States. Outbreak investigations were not able to implicate a specific source of the contamination but speculated that contaminated water was a significant contributor. The Produce Safety Rule established minimum standards for...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jason

Parallel I/O requirements of four oceanography applications

Creator:: Oregon State University. Dept. of Computer Science and Moore, Jason Andrew
Abstract:: Brief descriptions of the I/O requirements for four production oceanography programs running at Oregon State University are presented. The applications all rely exclusively on array-oriented, sequential file operations. Persistent files are used for checkpointing and movie making, while temporary files are used to store out-of-core data.
Resource Type:: Research Paper
Full Text:: Jason A. Moore Department of Computer Science Oregon State University Corvallis, Oregon 97331-3202

The Victory in Vietnam Committee's Manichean Rhetoric : An Analysis of the Campaign to Recall Idaho Senator Frank Church

Creator:: Andrews, Cheri L.
Abstract:: The purpose of this study is to illuminate the role, the function, and the ironic outcome of the Victory in Vietnam Committee's campaign pamphlet to recall Senator Frank Church of Idaho in 1967. The VVC's political strategy was to build credibility with the media through the recall pamphlet. The analysis...
Resource Type:: Masters Thesis
Full Text:: : Mark Moore The purpose of this study is to illuminate the role, the function, and the ironic outcome

Assessing Durability of Concrete and Ettringite Accelerated Cementitious System

Creator:: Sarkar, Anika T.
Abstract:: The goal of the first part of this project was to investigate the influence of aggregate source and entrained air on the transport properties of concrete. Currently, there are several ASTM standards available that provide systematic procedures to evaluate mass transport properties of concrete. ASTM C642-13 (ASTM 2013), often referred...
Resource Type:: Capstone Project
Full Text:: : ______________________________________________________ Jason H. Ideker The goal of the first part of this project was to investigate

Oregon pioneer wa-wa : a compilation of addresses of Charles B. Moores relating to Oregon pioneer history

Creator:: Moores, Charles B.
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: Dedication Jason Lee Memorial Church, Salem, June, 1912 .... 100 Memorial Address, Champocg, Oregon, May

Effects of Synchronous Low Flow and Temperature Maxima on Coastal Cutthroat Trout and Coastal Giant Salamander: An Experimental Approach

Creator:: Tinoco Pickens, Francisco Andrew
Abstract:: As regional climates warm in the Pacific Northwest, USA, flow minima and temperature maxima may become more synchronous in headwater streams over time. The dual stresses from lower flows and warmer temperatures will be energetically costly for cold-water species such as Coastal Cutthroat Trout and Coastal Giant Salamander. Individual fates...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Francisco Andrew

Neuroanatomical distribution of androgen and estrogen receptors in the brain of the roughskin newt, Taricha granulosa

Creator:: Davis, Glen Andrew
Abstract:: The gonadal steroids, testosterone and estradiol, are known to be important modulators of neuronal functions and behaviors in most vertebrate species. These steroid hormones also elicit changes in neuropeptide synthesis and secretion, alter specific neurohormone receptor levels, and alter neuronal morphology and electrophysiology. Many of the actions of androgens and...
Resource Type:: Masters Thesis
Full Text:: granulosa Abstract approved: Frank L. Moore The gonadal steroids, testosterone and estradiol, are

Evolution of aposematic warning coloration in parasitic wasps (Hymenoptera:Braconidae)

Creator:: Leathers, Jason Wayne
Abstract:: Many Hymenoptera, with their painful stings and noxious chemical defenses, exhibit bright aposematic warning color patterns and are the most frequently mimicked group of organisms. Such aposematic color patterns are found in parasitic wasps of the Neotropical Compsobracon group (Braconidae). Many members of this group exhibit color patterns similar to...
Resource Type:: Dissertation

Influences of Thermal and Trophic Heterogeneity on Phenology, Growth, and Resource Use by Juvenile Coho Salmon

Creator:: Campbell, Emily Y.
Abstract:: Ecological resources available to freshwater fish shift spatially, temporally and across life stages. To better understand how spatial-temporal availability of resources influence fish, I examined the phenologies of hatching and emergence of Coho Salmon (Oncorhynchus kisutch) in streams with contrasting and strongly defined seasonal thermal variability. The study streams included...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Jason B. Dunham Ecological resources

New insights on an old topic : understanding the effects of forest harvest on trout in the context of climate

Creator:: Penaluna, Brooke E.
Abstract:: Studies of the effects of forest harvest on streams and fish have a long history in the Pacific Northwest. Results of this work have prompted development of new forest harvest practices that are more protective of these resources, but the effectiveness of these new practices has not been fully evaluated....
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Jason B. Dunham Studies of the effects of forest harvest on streams and fish have a long

Subcultures of Significance: Urbanity-Rurality, Tightness-Looseness, and Risk Perception

Creator:: Frydenlund, Nicole T. L.
Abstract:: Tightness-looseness (TL) is a cultural construct that measures the level of social norms present in a community, and the level of scrutiny of deviance from these norms. This construct offers a unique foundation for investigating how norms influence behavioral processes. Research in TL is relatively young, creating a frontier of...
Resource Type:: Honors College Thesis
Full Text:: :_____________________________________________________ Jason Stornelli Tightness-looseness (TL) is a cultural construct that measures the

Seasonal variability in diet and consumption by cottid and salmonid fishes in headwater streams in western Oregon, USA

Creator:: Raggon, Mark F.
Abstract:: Coastal cutthroat trout (Oncorhynchus clarkii clarkii) and cottids (Cottus spp) commonly co-occur in headwater streams in western Oregon. Little is known about the comparative trophic ecology of these species or how they respond to seasonal scarcity of resources. In this study I evaluated the seasonal variability in diets and consumption...
Resource Type:: Masters Thesis
Full Text:: Headwater Streams in Western Oregon, USA Abstract approved: Jason B. Dunham

The use of blended synthetic fibers to reduce cracking risk in high performance concrete (HPC)

Creator:: Bañuelos, José
Abstract:: High Performance Concrete (HPC) is used in our crucial pieces of infrastructure, such as bridge decks, due to its enhanced durability and engineering properties. However, HPC is highly susceptible to early-age cracking. Cracking within the first months of a bridge deck’s lifespan can severely hinder its long-term performance and durability....
Resource Type:: Masters Thesis
Full Text:: Jason H. Ideker High Performance Concrete (HPC) is used in our crucial pieces of infrastructure

A Comprehensive Mechanistic Study on Using Fine Lightweight Aggregate to Mitigate Alkali-silica Reaction

Creator:: Li, Chang
Abstract:: Previous research has shown that using fine lightweight aggregate (FLWA) can be a promising strategy to mitigate alkali-silica reaction (ASR) in mortar and concrete. While several possible theories were proposed by researchers, discrepancies in testing methods, materials, and supporting evidence still exist. Therefore, this study was initiated. There are two...
Resource Type:: Dissertation
Full Text:: Jason H. Ideker Previous research has shown that using fine lightweight aggregate (FLWA) can be

Efficient data-parallel files via automatic mode detection

Creator:: Oregon State University. Dept. of Computer Science, Moore, Jason Andrew, Hatcher, Philip J., and Quinn, Michael J. (Michael Jay)
Abstract:: Parallel languages rarely specify parallel I/O constructs, and existing commercial systems provide the programmer with a low-level I/O interface. We present design principles for integrating I/O into languages and show how these principles are applied to a virtual-processor-oriented language. We show how machine-independent modes are used to support both high...
Resource Type:: Research Paper
Full Text:: main.dvi E�cient Data-Parallel Files via Automatic Mode Detection Jason A

Red tree voles in fragmented forests

Creator:: Piasecki, Jason T.
Abstract:: The red tree vole (Arborimus longicaudus) is an arboreal Arvicoline rodent endemic to conifer dominated forests of western Oregon and northwestern California. While commonly associated with old forests, often inhabiting stands over 80 years old, tree voles have also been found in young forests between 20 and 80 years old....
Resource Type:: Masters Thesis
Full Text:: Jason T. Piasecki for the degree of Master of Science in Sustainable Forest Management presented on 7

Beaches, Wine, and Weed: Economic Implications of Land Use Change in Oregon

Creator:: Beasley, W. Jason
Abstract:: The economic analysis of land use decisions provides insight into incentive structures faced by landowners and the impacts of landowner decisions on others. Qualifying and quantifying these incentives and impacts offers insight into the relevant characteristics of decision-making. In turn, this allows the researcher to model and predict land use...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF W. Jason Beasley

Addressing Data Resolution in Precision Agriculture

Creator:: Kelley, Jason
Abstract:: Irrigated agriculture constitutes the greatest consumptive water use globally, so that irrigation efficiency measures are an important part of global efforts to best utilize this limited resource. However, greater irrigation efficiency must be achieved while simultaneously maintaining or increasing crop yields and farming profitability. Incremental water use decisions are made...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Jason

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