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Spring 2024

Clark, Garrett T

Global warming caused by anthropogenic greenhouse gas (GHG) emissions is leading to measurable environmental impacts that threaten to disrupt societies globally. Food and water security, human health, and economies are expected to be adversely affected. Therefore, as the world strives to reduce...

Spring 2020

Hamza, Ehab AM

During the exploration stage for oil sands mining or in situ thermal projects, many wells are drilled to recover core for resource assessment: these wells are referred to as stratigraphic wells. These stratigraphic wells are subsequently plugged with either thermal or non-thermal quality cement...

Fall 2024

Zhao, Zhihao

Portland cement is the most widely used binder in construction. However, the production of Portland cement emits a large amount of CO2, and one strategy to decrease such anthropogenic CO2 emissions is to reduce the amount of Portland cement produced by partially replacing it with supplementary...

Spring 2018

Dousti, Mohammad Reza

The increase in oil consumption during the past few decades, coupled with oil/gas extraction from shale in the recent years has increased drilling and cementing demands. Well cementing operation is one of the most crucial and important steps in any well completion. However, since it takes place...

Fall 2019

Goncalves, Jose Roberto

The most common detrimental processes that lead to reduction in durability in reinforced concrete elements are shrinkage, sulphate attack and chloride attack. Shrinkage is a dimensional instability chiefly caused by a loss of moisture in the hydrating cement paste. Soluble sulphate ions take part...

Fall 2021

Uddin, Muhammad Misbah

Civilization has become highly reliant on the road industry in recent years for both commercial and personal purposes. A typical road's function is to promote traffic flow comfortably and safely. The pavement is a structure made up of natural ground with varying layers on top that can distribute...

Spring 2014

Zarro, Omar

Separating hydrogen and carbon dioxide from syngas is a necessary step for many industrial processes. Membrane separations are an attractive solution as they can operate at process temperatures (200-500 °C) and operate with a simple process. Pure thermally stable (up to 600 °C) clinoptilolite...