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Characterization of the iron sulfide oxidation products formed during reductive dechlorination of chlorinated aliphatic contaminants
(2016-05)
The overarching objective of this research is to investigate the transformation of iron sulfide, mackinawite (FeS), in contaminated environments. A special research focus is to investigate the FeS oxidation products formed ...
A Framework Identifying Impacts of Ensemble Bias Corrected Downscaled Climate Projections on Regional Groundwater Hydrologic Systems in Western Oklahoma
(2023-12-15)
Groundwater is an important natural resource that is highly sensitive to both precipitation and temperature, factors climate models project will change in the future. General circulation models (GCM) are available to ...
A COUPLED HYDRAULIC-MECHANICAL ELASTOPLASTIC CONSTITUTIVE MODEL FOR UNSATURATED SANDS AND SILTS
(2009)
Unsaturated soils are three-phase porous media consisting of a solid skeleton, pore water, and pore air. It is well known that the behavior of unsaturated soils is influenced heavily by the matric suction (pore air ...
An investigation of alcohol tracer partition coefficients and a study of simulations.
(1999)
The secondary objective of this research was to demonstrate the advantages of the UTCHEM simulator in developing effective design strategies for hum tests and surfactant flooding processes. During a column study, there was ...
INVESTIGATION OF THE HYDROLOGY, FLUVIAL GEOMORPHOLOGY, AND SEDIMENT TRANSPORT IN THE LAKE THUNDERBIRD WATERSHED IN CENTRAL OKLAHOMA
(2015-05-08)
As human population continues to rise, an ever increasing burden is being placed on earth’s water resources. Between 1950 and 2010, the world’s population increased from 2.6 billion to almost 7 billion, and the population ...
Studies of the content and process of environmental education.
(2002)
In order to examine the extent to which four-year institutions in the U.S. provide for the environmental education of students in nonenvironmental majors, and to identify various approaches to increasing environmental ...
Freshwater Stream Monitoring Process Improvements for Fecal Indicator Impairment Designation
(2023-05)
Recreational water quality standards for freshwater streams and rivers are important to understand the potential human health risks associated with primary body contact recreation. Indicator bacteria, Enterococcus and ...
A STUDY ON UNSATURATED SOIL-GEOTEXTILE INTERFACE STRENGTH USING MULTI-SCALE LABORATORY TESTS
(2014-12-12)
The performance of marginal soils and their interface with geosynthetic reinforcement can be complex under construction or service loading conditions and may include excessive deformations and loss of strength as a result ...
Modeling of Integral Abutment Bridges Considering Soil-Structure Interaction Effects
(2009)
Soil-structure interaction problems are both highly interesting and highly complex. To model soil-structure interaction problems accurately, the constitutive parts (i.e. foundations, soils, and superstructures) must be ...