in this research, the framework is presented for unsupervised change detection using multitemporal sar images based on integration clustering and level set methods. spatial correlation between pixels were considered by using contextual information. also as proposed method was used integration of gustafson-kessel clustering techniques (gkc) and level set methods for change detection. using clust...

in this study, a bi-objective model for integrated planning of production-distribution in a multi-level supply chain network with multiple product types and multi time periods is presented. the supply chain network including manufacturers, distribution centers, retailers and final customers is proposed. the proposed model minimizes the total supply chain costs and transforming time of products ...

The data analysis used in this research is risk analysis, profit and farming feasibility analysis. corn-beef cattle integration system can provide great benefits, a relatively small production risk. of corn greater than that beef (KV = 0.49<0.40). Meanwhile, the 10,027,029 IDR / season or 12,605,408 hectare with an R/C ratio 3.12. business 7,863,872 period 1,669,831 head 1.25. So average cor...

Do low corporate taxes always favor multinational production over economic integration? We propose a two-country model in which multinationals choose the locations of plants and foreign distribution affiliates shift profits between them through transfer prices. With high trade costs, are concentrated low-tax country; surprisingly, this pattern reverses with costs. Indeed, integration has nonmon...