نتایج جستجو برای: key sector
تعداد نتایج: 661271 فیلتر نتایج به سال:
With respect to targeting high economic growth rate and lack of financial resources, identifying key sectors and measuring inter-sectoral interactions in in the economy is becoming increasingly important. There is no doubt that the electricity sector in the economy plays a vital role in the development of other sub-sectors and it is expected that there will be a positive relationship between th...
Unemployment growth problem in the undeveloped and developing countries including Iran has underlined the need to determine and measure unemployment in these economies as well as to think out policies so as to develop the industries with more employment potentials. To this end, the paper uses the 1991 input-output model and calculates various industry employment potentials through various ways ...
As more and more mobile devices interconnect through largescale IP networks, new network architectures become important. A Virtual Private Ad Hoc Network (VPAN) provides such an architecture in which network virtualisation and ad hoc networking techniques are combined. A VPAN consists of a distributed set of entities of which the composition can change over time. This dynamic membership is self...
We extend traditional Virtual Private Networks (VPNs) with fault-tolerance and dynamic membership properties, deening a Dynamic Virtual Private Network (DVPN). We require no new hardware and make no special assumptions about line security. An implementation exhibits low overheard, provides guarantees of authenticity and conndentiality to any IP application running over the virtual network. Our ...
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