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Estimating Sediment Loading Using SWAT and Identifying Habitat Differences in Reference and Impaired Streams
(Oklahoma State University, 2005-12-01)
Soil and Water Assessment Tool (SWAT) was used to estimate the sediment loading in reference and impaired streams of Oklahoma. Two streams east of I35 were studied, of which one was reference and the other was impaired. ...
Development of a Systemic Coding Scheme for Presenting Problems in Marriage and Family Therapy
(Oklahoma State University, 2005-12-01)
Most individuals seeking therapy services have specific presenting problems that are the focus of treatment. This study created a coding system designed to encompass the majority of problems that people reported. The coding ...
Permeability Modeling of Symmetric Graphite Epoxy Laminates with Arbitrary Ply Orientations
(Oklahoma State University, 2005-05-01)
Composites are extensively used for various aerospace applications and one of the important uses is as cryogenic fuel tank materials for RLV and ELV. Composites offer high strength to weight ratio and therefore are preferred ...
Micromachining of Borosilicate Glass and Laser Induced Backside Wet Etching of Quartz Using an Excimer Laser (248 Nm)
(Oklahoma State University, 2005-07-01)
Borosilicate glass is widely used in optical communications, optoelectronics as well as biomedical technologies and microelectromechanical systems (MEMS). Laser micromachining is an alternative approach for machining of ...
Child Care Teachers' Attitudes, Beliefs, and Knowledge Regarding Science and the Impact on Early Childhood Learning Opportunities
(Oklahoma State University, 2005-05-01)
The purpose of this study was to examine the relationship between child care teachers' attitudes, beliefs, and knowledge about science and determine associations with teacher provided classroom activities. Participants in ...
Software Plagiarism Detection Using Abstract Syntax Tree and Graph-based Data Mining
(Oklahoma State University, 2005-05-01)
This study is using a graph-based data mining technique to discover cases of software plagiarism. We hypothesize that repetitive patterns found in the abstract syntax tree (AST) representation of source code will only match ...
Regulation of coronatine biosynthesis in Pseudomonas syringae pv. tomato DC3000
(2005-07)
Scope and Method of Study: The phytotoxin coronatine (COR) is produced by various pathovars of Pseudomonas syringae, including P. syringae pv. tomato DC3000, which is pathogenic on crucifers and tomato, and P. syringae pv. ...
Factors that inhibit school involvement of Hispanic parents
(2005-12)
Scope and Method of Study: The purpose of this study was to identify factors that inhibit parental involvement of Hispanic parents in non-metropolitan areas. Participants in the study were 15 non-English speaking Hispanic ...
Oklahoma Crop Producers' Willingness-to-pay for Livestock Manure: a Contingent Valuation Approach
(Oklahoma State University, 2005-05-01)
The Environmental Protection Agency's final rule revising the Clean Water Act in 2003 may force many livestock and poultry producers to seek off-farm acres to spread manure. The impact of these regulations on confined ...
Isolation and Development of a Surrogate Bioagent for Analysis of Disease Transmission by Inanimate Objects
(Oklahoma State University, 2005-07-01)
The phylogenetic nature within the Bacillus group allows Bacillus cereus to be used as a surrogate for Bacillus anthracis research. A total of 96 soil samples were collected in Oklahoma on a path that crossed the ecological ...