Abstract: A vacuum distillation unit and process for separating components of reduced crude oil by operating the vacuum distillation unit. The process includes feeding reduced crude oil in a vacuum column by a feed line, supplying a stripping stream at a lower portion of the vacuum column by an ejector, receiving an overhead vapour stream by the ejector from an upper portion of the vacuum column, creating the stripping stream in the ejector by mixing the overhead vapour stream into a steam, and supplying part of the stripping stream at the lower portion by the ejector to re-circulate the overhead vapour stream from the upper portion to the lower portion of the vacuum column.

Abstract: An aspect of the present invention facilitates identification of test cases to be run after changes to modules of a software application. In one embodiment, a reference data is generated by inspecting the instructions (static analysis) forming the modules of the software application, with the reference data specifying a corresponding set of modules in the application that are referenced by each of the modules in the application. The reference data is then examined to find a referencing set of modules which reference any of the changed modules either as immediate reference or multi-level reference through other modules. Test cases invoking any of the modules in the referencing set are identified as suitable test cases to be run.

Abstract: An aspect of the present invention facilitates identification of test cases to be run after changes to modules of a software application. In one embodiment, a reference data is generated by inspecting the instructions (static analysis) forming the modules of the software application, with the reference data specifying a corresponding set of modules in the application that are referenced by each of the modules in the application. The reference data is then examined to find a referencing set of modules which reference any of the changed modules either as immediate reference or multi-level reference through other modules. Test cases invoking any of the modules in the referencing set are identified as suitable test cases to be run.