Adequate water distribution in mines is crucial for both cooling and production. As deep-level become deeper, the requirements, subsequent dewatering also increase. Numerous studies on mine planning exist; however, these fail to recognise integrated nature of system, which comprises service supply system. These commonly neglect intensity, life-of-mine planning, use zero-waste baselines. In this...

Recently there has been considerable interest in the problem of finding a phylogenetic network with minimum number reticulation vertices which displays given set trees, that is, hybrid number. Even so, for certain evolutionary scenarios insisting trees can be an overly restrictive assumption. In this paper, we consider less notion displaying called weakly and, particular, special case call rigi...

Porcini mushrooms (Boletus sect. Boletus) have both economic and ecological importance. During this study, a specimen of the phenotypically complex species Boletus himalayensis was analyzed morphologically molecular genetically. This bolete speciesis characterized bya combination porcini features: whitish pileus margin context, pore surface overall basidiomata having look before maturity ithas ...