“grand policies” are based on philosophical foundation of political regimes, and they are related with strategic problems of political system. because of philosophical nature and strategic level of grand policies, it is recommended that they have not to be numerous. in iranian political system, official structure of policy making procedure begins by the expediency council. this council, accordi...

“grand policies” are based on philosophical foundation of political regimes, and they are related with strategic problems of political system. because of philosophical nature and strategic level of grand policies, it is recommended that they have not to be numerous. in iranian political system, official structure of policy making procedure begins by the expediency council. this council, accordi...

Despite 180 years of theory on magnetism, it appears that the practice of calculating forces on magnetic media is ambiguous, as illustrated by a recent article by Casperson [1]. Potentially troubling issues include: Which field B or H should be used? Should the total field be used, or only the external field? And if the latter, what is meant by “external”? Can/should effects of magnetization cu...

Grand challenges in organismal biology Kurt Schwenk,* Dianna K. Padilla, George S. Bakken and Robert J. Full Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT 06269-3043, USA; Department of Ecology and Evolution, Stony Brook University, Stony Brook, NY 11794-5245, USA; Department of Biology and Center for Biodiversity Studies, Indiana State University, Terre ...

This paper reports on various aspects of the Intelligent Vehicle Systems (IVS) team’s involvement in the recent 2007 DARPA Urban Challenge, wherein our platform, the autonomous “XAV-250,” competed as one of the 11 finalists qualifying for the event. We provide a candid discussion of the hardware and software design process that led to our team’s entry, along with lessons learned at this event a...

Grand gauge-Higgs unification of five dimensional SU(6) gauge theory on an orbifold $S^1/Z_2$ with localized kinetic terms is discussed. The Standard model (SM) fermions the boundaries and some massive bulk coupling to SM boundary are introduced. Taking power-law running contributions from fields into account, perturbative shown be realized at around $10^{14}$ GeV, which a few order smaller tha...