Poplar (Populus spp.) is a fast-growing tree planted to meet the growing global demand for wood products. In France, country with largest area poplar in Europe, accurate and up-to-date maps of its spatial distribution are not available at national scale. This makes it difficult estimate extent location resource calls development robust timely stable approach mapping large areas order ensure eff...

In this paper, a closed-loop location-inventory problem for spare parts is presented. The proposed supply chain network includes two echelons, namely (1) distribution centers (DCs) and repairing centers (RCs) and (2) operational bases. Multiple spare parts are distributed among operational bases from distribution centers in the forward supply chain and failed spare parts from operational bases ...

This research work intended to study some important operational parameters on the photocatalytic activity of a new type of poly(methyl methacrylate) (PMMA)/IL-TiO2 nanocomposite, prepared by microemulsion method. For the first step, it is confirmed that the prepared nanocomposite has a significant effect on photodecomposition of the Trypan Blue (TB), as an anionic hydrophilic azo...