Abbas Ahmadi

TL;DR: A Green Home Health Care Supply Chain is contributed for the first time by a bi-objective location-allocation-routing model and a set of new modified SA algorithms are proposed to better solve the proposed NP-hard problem.

TL;DR: Issues in the context of urgent need for energy-conservation as well as the advent of globalized and multi-factory manufacture motivate the attempts to address a stochastic multi-objective distributed permutation flow shop scheduling problem by considering total tardiness constraint via minimizing the makespan and the total energy consumption.

TL;DR: An integrated Water Supply and Wastewater Collection System under uncertainty is proposed and an improved multi-objective SEO is introduced to solve this complicated model to meet the standards of the sustainable development in developing countries.

TL;DR: This study proposes a bi-objective optimization methodology to model a multi-period and multi-depot home healthcare routing and scheduling problem in a fuzzy environment and develops a new modified multi-objectives version of SEO by using an adaptive memory strategy, so-called AMSEO.

TL;DR: In this article, the authors proposed a new mechanical model for vehicle fuel consumption and carbon dioxide emissions considering different types of vehicles and their various features, two engine models, namely, gasoline and diesel, different roads, a range of renewable and non-renewable fuels and wind effect.