Excessive wait times for magnetic resonance imaging (MRI) studies are a major problem in the Canadian healthcare system. To determine how requests for MRI studies are managed, the authors performed a survey of public MRI facilities in Canada. Ninety-six per cent had some method to triage MRI requests. However, only 42% had documented guidelines for prioritization, and none employed quality assu...

The main objective of regression testing is to test the modified software during maintenance phase of Software Development Life Cycle. An easiest strategy to regression testing is to retest all test cases in a test suite, but due to limitation of resources and time constraint, it is not efficient to implement. Test case prioritization technique increases the effectiveness of regression testing ...

Regression Testing is performed after modification of the program or software; it classified the existing test cases into re-used test cases and affected test cases after modification of the code. Test case prioritization is an approach of arranging the existing test cases in manner that most affected test cases (that generated maximum number of faults) test first after the other one. There are...

Prioritization of test cases is generally done to reduce the cost of regression testing. We prioritize our test cases so that those which are more important, by some measure, are made to run earlier in the testing phase. There exists a large variety of prioritization techniques in the literature, we have basically used coverage-based prioritization techniques (i.e., prioritization in terms of t...

Regression Testing is performed after modification of the program or software; it classified the existing test cases into re-used test cases and affected test cases after modification of the code. Test case prioritization is an approach of arranging the existing test cases in manner that most affected test cases (that generated maximum number of faults) test first after the other one. There are...

In an informal address to the 4th International Conference on Priorities in Health (Oslo, 23 September 2002), Professor Jeffrey Sachs - Chairperson of the WHO Commission on Macroeconomics and Health - maintained that the real causes of the inability of the world's poorest people to receive help for the lethal diseases that burden them did not include the "usual suspects" (corruption, mismanagem...

highly radioactive byproducts. Commercially, uranium is used in an enriched form (higher percentage of the fissile isotope U) and a depleted form (low percentage of U). Enriched uranium is used in nuclear reactors, while depleted uranium is used for military applications in munitions and armor. Uranium has low gastrointestinal absorption; absorbed uranium takes the form of uranyl ion for circul...

Regression testing is the process of validating modifications introduced in a system during software maintenance. As the test suite size is very large, system retesting consumes large amount of time and computing resources. This issue of retesting of software systems can be handled using a good test case prioritization technique. A prioritization technique schedules the test cases for execution...

Background: In Spain, there are substantial variations in the utilization of health resources among regions. Because the need for surgery differs in patients with appropriate surgical indication, introducing a prioritization system might be beneficial. Our objective was to assess geographical variations in the impact of applying a prioritization system in patients on the waiting list for catara...