Kazakhstan vacuum residue (KAZVR) and Russia vacuum residue (RUSVR) were respectively cut into a number of narrow cuts and non-extractable end-cut by supercriti
Several software reliability growth models (SRGM) have been developed to monitor the reliability growth during the testing phase of software development. In mos
Reliability allocation problem is commonly treated using a closed-form expression relating the cost to reliability. A recent approach has introduced the use of