This thesis focuses on debugging using program spectra. Program spectra captures the dynamic behaviour of a program indicating which program statements are executed by respective test cases, which include pass and fail cases. By using this information, we use functions to rank all statements to locate bugs. Statements ranked top of the ranking are more likely to be buggy. We refer to these func...

This paper provides a framework for estimating appropriate turbulent velocity scales in adverse pressure gradient boundary layers (APG TBLs) via study of the mean stress balance. We examine APG TBLs using relationship between Reynolds shear and stress. It is reasoned that as distance from wall increases scaling transitions one dominated by wall-shear-stress scale, uτ, to A uhyb, proposed varies...

While software programs are becoming increasingly complex, there is no real reason why the methodologies used to control and manage them should also become complex and unwieldy. Expanding upon existing project control procedures and techniques, this paper presents an approach to program implementation and management that has been proven successful and whose concepts can be directly applied to o...