Index Catalog // ScholarsArchive@OSU

Use of fly ash in the mitigation of alkali-silica reaction in concrete

Creator:: Schwing, Kelsea
Abstract:: Alkali-silica reaction (ASR) is one of the leading causes of concrete deterioration throughout the world, and affects both structural and non-structural elements. Despite strong research efforts since its discovery by Stanton in the late 1930s, this deteriorating reaction is still not clearly understood nor are proper preventative measures effectively applied...
Resource Type:: Masters Thesis
Full Text:: : Jason H. Ideker Alkali-silica reaction (ASR) is one of the leading causes of concrete deterioration

The role of alumina in the mitigation of alkali-silica reaction

Creator:: Warner, Skyler J.
Abstract:: The use of fly ash as a supplementary cementitious material (SCM) has increased in the last century due to its various environmental benefits as a recycled product. Within the last 60 years, it has been found that it can be used to effectively control damage induced by Alkali-Silica Reaction. However,...
Resource Type:: Masters Thesis
Full Text:: : The Role of Alumina in the Mitigation of Alkali-Silica Reaction Abstract approved: Jason H

Toward a mixture design methodology for internally cured concrete that considers filling specific pore sizes caused by self-desiccation

Creator:: Montanari, Luca
Abstract:: Internal curing is a term used to describe a process in which curing water is provided to a concrete mixture from inside the mixture. Internal curing water has typically been provided in North America mixtures by using prewetted porous materials, like fine lightweight aggregate (FLWA). Alternative materials, such as superabsorbent...
Resource Type:: Masters Thesis
Full Text:: Sizes Caused by Self-Desiccation Abstract approved: W. Jason Weiss Internal curing is a

Early maturing males in a partially migratory population of anadromous and resident rainbow trout Oncorhynchus mykiss: influences of individual condition and stream temperature

Creator:: McMillan, John R.
Abstract:: Alternative male phenotypes in salmonine fishes arise from individuals that mature as either larger and older anadromous marine-migrants or as smaller and younger freshwater residents. Variability in age and size of males at maturity is hypothesized to be preceded by early differences in growth in size and lipid storage. Water...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Jason Dunham Alternative male phenotypes in salmonine fishes arise from

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

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

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

Does Fatigue Influence the Assessment of Critical Speed when Multiple Test Trials are Conducted in a Single Session

Creator:: Jones, Cameron
Abstract:: The Critical Power - W’ model has many advantages compared to the traditional VO2max test, including tracking fitness changes over time in well trained athletes, predicting performances due to its discrete aerobic and high intensity tolerance variables, and prescribing exercise intensities with increased accuracy. However, a major disadvantage of this...
Resource Type:: Masters Thesis
Full Text:: ? Abstract approved: ______________________________________________________ Jason T. Penry The

Improving the Performance of High Early Strength Concrete by Controlling Self-Desiccation and Mitigating Shrinkage

Creator:: Wilson, Cameron A.
Abstract:: High early strength (HES) concrete is becoming increasingly used to repair damaged concrete pavement sections. The use of HES concrete enables the repaired pavement to be opened to traffic within hours of placing the concrete. A common approach used for the rapid repair of concrete pavement consists of closing a...
Resource Type:: Masters Thesis
Full Text:: Mitigating Shrinkage Abstract approved: W. Jason Weiss Jason Ideker

A laboratory experiment on sand bar migration with comparisons to recent models

Creator:: Magalen, Jason
Abstract:: Successful prediction of nearshore sediment migration is important in determining the vulnerability of a coastline. During energetic wave climates (storm events) sediment rapidly erodes from beaches and is deposited offshore. In subsequent milder wave conditions, the sediment migrates shoreward, accreting on the beach and helping to protect the coastline. It...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jason Magalen for the degree of

ScholarsArchive@OSU

Use of fly ash in the mitigation of alkali-silica reaction in concrete

The role of alumina in the mitigation of alkali-silica reaction

Toward a mixture design methodology for internally cured concrete that considers filling specific pore sizes caused by self-desiccation

Early maturing males in a partially migratory population of anadromous and resident rainbow trout Oncorhynchus mykiss: influences of individual condition and stream temperature

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

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

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

Does Fatigue Influence the Assessment of Critical Speed when Multiple Test Trials are Conducted in a Single Session

Improving the Performance of High Early Strength Concrete by Controlling Self-Desiccation and Mitigating Shrinkage

A laboratory experiment on sand bar migration with comparisons to recent models

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