magnetic levitation (maglev) is amongst the most advanced technologies that are available to the transportation industries. it has already been noticed by decision makers in many countries around the globe. contrary to such high levels of interest, there are no practical algorithms available to the engineers and/or managers to assist them in analyzing economics of the maglev systems. therefore,...

afghanistan is a land-locked country that depends on its neighboring countries to transit essential commodities. iran, for its proximity and access to the high seas, seems to have the most economical route to meet afghanistan’s needs. however, this country did not pursue such an economical route due to its western tendencies and its foreign policies which were completely different with iran’s. ...