In capacitated vehicle routing problem (CVRP), a fleet of vehicles with certain capacity starts at central depot and returns to this starting point after serving some customers by using the optimal set routes minimum cost. However, in real-life, environments may include obstacles such as holes, machines, or trees different sizes. research, CVRP extension is proposed that classical one for vario...

Last-mile delivery costs are increasingly growing due to the rapid growth in E-commerce and proliferation of online shopping especially after COVID-19 crisis. Integrating shared location systems with home has been a new trend tackling last mile challenges. This paper studies Capacitated Vehicle Routing Problem Delivery Options (CVRPDO). In this problem, customers can choose between picking up t...

The capacitated vehicle routing problem (CVRP) is an interesting combinatorial optimization task, which occurs frequently in real-world applications [28]. The problem deals with scheduling a fleet of vehicles to distribute goods between depots and customers. A set of routes for vehicles should be determined, which are in some sense optimal, e.g. the shortest or the cheapest. Certain constraints...

strate that this time ranges from 0.8 to 6.7 s. ROIs from within the iris include a range of reperfusion times expected for arterioles and capillaries. ROIs from the ciliary processes yielded slower perfusion as expected from vascular casts of the microcirculation in this region. Potential applications of this system include high-resolution perfusion assessment in small animals. We acknowledge ...

In this paper, a classification of the regular embeddings of Kn,n, where n = 2e is a power of two, is completed. The number of such regular maps is one or two for e = 1, 2, respectively. For e ≥ 3 there are 2e−2 + 4 regular embeddings of K2e,2e . The method is based on classification of groups G which factorise as a product of two cyclic groups G = XY of order n such that the cyclic factors are...

In this research process, the aim is to determine shortest route for transporting waste with or minimum total distance. case, what must be considered transportation of waste, regarding distance between location source landfills. The problem routes can made in a mathematical method. method used Capacitated Vehicle Routing Problem (CVRP) solving using CVRP method, minimized optimized Particle Swa...

The role of beamstrahlung in high-energy e(+)e(-) storage-ring colliders (SRCs) is examined. Particle loss due to the emission of single energetic beamstrahlung photons is shown to impose a fundamental limit on SRC luminosities at energies 2E(0)≳140  GeV for head-on collisions and 2E(0)≳40  GeV for crab-waist collisions. With beamstrahlung taken into account, we explore the viability of SRCs in...