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Leaking underground storage tanks : site characterization, remediation and risk assessment
(Oklahoma State University, 1992-05-01)
Investigation of time integration schemes for finite element analysis of metal forming processes
(Oklahoma State University, 1992-12-01)
In the fmite element simulation of metal forming processes the sources of errors that lead to volume change were studied. The study revealed that two major sources of error in volume change are the error in the velocity ...
Study of change: A district's transition from junior highs to middle schools
(1992-12)
Scope of Study: This study is a hermeneutic inquiry into the nature of the change process as a particular school district moved from the junior high concept towards implementation of middle school philosophy. The purpose ...
Accelerated Levenbert-Marquardt algorithm for nonlinear least squares problems
(Oklahoma State University, 1992-07-01)
This paper presents modifications of the Levenberg-Marquardt method for solving nonlinear least squares problems. This is of practical importance in various fields such as curve-fitting and parameter estimation. The ...