sustainable road transportation requires integration with economic, social and environmental aspects of transportation. it depends on term and condition of each society. in the recent decades, transportation is growing fast in iran and isfahan follows this scenario. the aim of this study is to study the traffic, parking road properties of isfahan metropolitan area who are actively implementing ...

Urban air mobility (UAM) is a promising transportation concept that can effectively address city traffic congestion and environmental pollution. Power batteries are used extensively in UAM vehicles, their technical characteristics (charge rate specific energy) coupled with other sizing parameters to significantly impact the direct operating cost (DOC). This study develops DOC model based on sta...

the interaction of anticancer drug sn (ch3)2(n-acetyl-l-cysteinate) with carbon nanotube (cnt)is investigated by quantum chemical ab initio calculations at fif/ (lanl2dz+sto-3g) and hf/(lanl2dz+6-31g) levels in gas phase and solution. the solvent effect is taken into account viathe self-consistent reaction field (scrf) method. carbon nanotubes can act as a suitable drugdelivery vehicle for inte...

NC Med J July/August 2007, Volume 68, Number 4 ike other organizations, emergency medical services (EMS) systems have revenues and expenses. The unpredictability of calls and the oftentimes inefficient nature of EMS operations make EMS management and financing difficult. Annually, EMS costs patients, insurers, and the federal government billions of dollars. In fiscal year 2002, Medicare spent $...

A neutron source comprised of a vacuum insulated tandem accelerator and solid lithium target is in operation for development boron capture therapy other applications. The size the proton beam on surface depending current was measured using an infrared camera thermocouples inserted inside target. absence noticeable influence space charge transportation from to at distance 5 m has been establishe...

Abstract This article introduces a billing method of pre-paid and post-paid transportation satellite short message service. It aims to solve the problem that handheld equipment in China cannot use SMS service due two staged dial prepaid system can’t charge bill. The platform is connected with business support system, uses time series prediction algorithm Prophet capture early warning abnormal e...

Multidielectric polyethylene is a material that is generally employed as insulation for  the HVDC isolations. In this paper, the influence of temperature on space charge dynamics has been studied, low-density polyethylene (LDPE) and Fluorinated Ethylene Propylene (FEP) sandwiched between two electrodes were subjected to voltage application of 5kV (14.3 kV/mm) for extended duration of time ...