Shared (electric) mobility is still facing challenges in terms of reaching its potential as a sustainable solution. Low physical and digital integration with public transport, lack charging infrastructure, the regulatory barriers, nuisance are hindering uptake organization shared services. This study examines case hub, location where concentrated, solution to overcome these challenges. To find ...

The performance of a mobile ad hoc network depends on its ability to adapt to changes in the network topology. It is therefore important to understand the relation between node mobility and topology dynamics. While the input parameters of a mobility model allow for generating different simulation scenarios (e.g., by selecting the speed, pause time, system area, and number of nodes), the relatio...

Zerovalent iron nanoparticles (nZVI) are becoming one of the most widely recommended nanomaterials for soil and groundwater remediation. However, when nZVI injected in flow, behavior (mobility, dispersion, distribution) is practically unknown. This fact generally results use enormous quantities them at field scale. The uncertainties on effective volumes reached from plume because their tendency...

Recently, a model multi-agent e-commerce system based on mobile buyer agents and transfer of strategy modules was proposed. In this paper a different approach to code mobility is introduced, where agent mobility is replaced by local agent creation supplemented by similar code mobility as in the original proposal. UML diagrams of agents involved in the new approach to mobility and the augmented ...

In order to capture the essence of PCS network behavior, a good mobility model is necessary. This model must be good enough to fit field data and make the resulting queueing model still tractable. In this paper, we propose a new mobility model, called hyper-Erlang distribution model, which satisfies the above two requirements. We use this model to characterize the cell residence time and obtain...