Time-cost trade-off is one of the most important subjects in project management and of interest to contractors. The goal of time-cost trade-off is sensivity analysis of project costs to changes in activity duration in order to obtain the best combination of activity duration decrease, in a way that the sum of project costs is minimized. In the heuristics presented in this area, time crashing is...

Time-cost trade-off is one of the most important subjects in project management and of interest to contractors. The goal of time-cost trade-off is sensivity analysis of project costs to changes in activity duration in order to obtain the best combination of activity duration decrease, in a way that the sum of project costs is minimized. In the heuristics presented in this area, time crashing is...

Territorial cohesion is of main interest in the EU and its member state Germany. It should lead to a reduction disparities between different stats development closely related accessibility Service General (SGI) areas. The investigated area this article characterized by end coal fired power generation Coal-Phase-out act. In SGI discussed. Additionally, specific with special view southern rural p...