The core idea of integrating the treatment of lane reversals and crossing elimination in evacuation network design is illustrated by the examples in Figure 1, which show how controlling lane entries and turning movements at intersections can create uninterrupted flow conditions for specific evacuation paths. The intersections must be expanded into subnetworks, as shown in Figure 2, to model an ...

In this study, we attempt to bring to light various organisational and implementational clashes relevant to the conceptualisation of language policies at national level, and the planning of local practices with regard to degree programmes, language journals and conferences in Iranian higher education. We also prove that in its current status, the ELT syllabus in Iran, both at national and local...