To support students facing rapid technological development, teachers must provide real experience in the learning process. Linear programming materials that require visualization their understanding can be taught by integrating GeoGebra software. This community service aims to strengthen teacher skills using for linear media. Community is carried out through training and mentoring with an activ...

Unexpected events may perturb operations and generate conflicts that must be addressed promptly to limit delay propagation other negative impacts on the network. The real-time railway traffic management problem deals with disruptions in networks, including tracks, junctions stations. When they happen station areas, new decisions involving train platforming, rerouting, ordering timing made real ...