in 1974, the world health organization (who) established the expanded program on immunization (epi) to ensure that all children have access to routinely recommended vaccines. since then, global coverage with the four core vaccines (bacille calmette guérin vaccine [for protection against tuberculosis], diphtheria-tetanus-pertussis vaccine [dtp], polio vaccine, and measles vaccine) has increased ...

In this study, the problem of navigation in dynamic and unknown environment is investigated and a navigation method based on force field approach is suggested. It is assumed that the robot performs navigation in...

Shortening inter-vehicle distance can increase traffic throughput on roads for increasing volume of vehicles. In the process, accidents occur more frequently, especially multi-car accidents. Furthermore, it is difficult drivers to drive safely under such complex driving conditions. This article investigates multi-vehicle longitudinal collision avoidance issue conditions based Advanced Emergency...