This study considers a hybrid assembly-differentiation flowshop scheduling problem (HADFSP), in which there are three production stages, including components manufacturing, assembly, and differentiation. All the components of a job are processed on different machines at the first stage....

Metal hydride bed is an important component for the deuterium–tritium fusion energy under development in International Thermonuclear Experimental Reactor (ITER), in which the hydrogen recovery and delivery properties are influenced by the bed configuration, operation conditions and the...

Porous cubic NiCoS x /CoS 2 composite catalyst was successfully prepared on the basis of K 3 [Co(CN) 6 ] 2 . First, Ni 2+ is substituted for K + in the K 3 [Co(CN) 6 ] 2 to prepare the binary metal ion precursor of Ni 3 [Co(CN) 6 ] 2 . Afterwards, coating Co(OH) 2 on the surface of Ni 3...