In the context of “carbon peaking” policy for mining companies, this study was conducted to clarify amount carbon emission reduction required each production process achieve peaking target companies. paper, after determining fair interval distribution, deviation index constructed, and a multiobjective distribution model mine established by combining objectives maximum stability efficiency with ...

The multi-stage lot-sizing problem with production capacities (MLSP-PC) deals with a supply chain that consists of a manufacturer with stationary production capacity and intermediaries (distribution centers or wholesalers) and a retailer to face deterministic demand. An optimal supply chain plan for the MLSP-PC specifies when and how many units each organization of the supply chain has to produ...

In this paper, we study the fixed charge transportation problem with uncertain variables. The fixed charge transportation problem has two kinds of costs: direct cost and fixed charge. The direct cost is the cost associated with each source-destination pair, and the fixed charge occurs when the transportation activity takes place in the corresponding source-destination pair. The uncertain fixed ...

A multi-objective two stage stochastic programming model is proposed to deal with a multiperiodmulti-product multi-site production-distribution planning problem for a midterm planning horizon. The presented model involves majority of supply chain cost parameters such as transportation cost, inventory holding cost, shortage cost, production cost. Moreover some respects as lead time, outsourcing,...

All human societies must solve a set of problems related to food. The first of these is to procure edible plants and animals through some form of production process. Early humans relied mainly on hunting, fishing, and gathering all of which are still practiced in the modern world. About 10,000 years ago, certain plants and animals were domesticated giving rise to new methods to produce food. Cr...

In this article we try to quantify the potential environmental benefits of horizontal collaboration in transportation and to study the sensibility of CO2 emissions to transportation cost reduction. We adopted an approach based on bi-objective mathematical modeling to minimize both total transportation cost and total environmental effect by simultaneously combining facility location and routing ...

In this paper we consider a combined production-transportation problem, where n jobs have to be processed on a single machine at a production site before they are delivered to a customer. At the production stage, for each job a release date is given; at the transportation stage, job delivery should be completed not later than a given due date. The transportation is done by m identical vehicles ...