It is increasingly recognized that many industrial and engineering experiments use split-plot or other multi-stratum structures. Much recent work has concentrated on finding optimum, or near-optimum, designs for estimating ...

Splitting is a variance reduction technique, widely used to improve the efficiency of markovian systems simulations. In this report Splitting is successfully adapted to the reliability network estimation problem by means ...

RESUMEN El objetivo principal de esta investigación “Estudio comparativo entre el uso de Split set y barras corrugadas para el sostenimiento de rocas en túneles de la Mina Marcapunta norte – unidad minera El Brocal – ...

En la Mina Antapite se viene presentando problemas de inestabilidad en el avance de las labores como la formación de cuñas de gran tonelaje utilizándose para el sostenimiento pernos split set, pero debido a su baja capacidad ...

Let us consider W a G-set and M a Z2G-module, where G is a group. In this paper we investigate some properties of the cohomological the theory of splittings of groups. Namely, we give a proof of the invariant E(G,W,M), ...

Let G be a group, W a G-set with [G:Gw]=∞ for all w∈W, where Gw denotes the point stabilizer of w∈W. Considering the restriction map resW G:H1(G,Z2G)→∏w∈EH1(Gw,Z2G), where E is a set of orbit representatives for the G-action ...