It has been established that lNH2SO4 solution and distilled water can be used as a protective medium for long-term storage (30-40 days) of thallium amalgam eutectic composition (8.6 mas.%), without sliming its surface an insignificant change concentration. An inverse dependence between the decomposition reaction rate ratio volume per unit contact (V:S), which corresponds to height liquid layer ...

Zero-suppressed Binary Decision Diagrams (ZDDs) are data structures for representing set families in a compressed form. With ZDDs, many valuable operations on can be done time polynomial ZDD size. In some cases, however, the size of ZDDs large becomes too huge to store them main memory. This paper proposes top ZDD, novel representation which uses less space than existing ones. The is an extensi...