ata-kuh forest, a preserved area within hyrcanian relict forests, with an area of 700 ha is located in north of iran. based on floristic studies from 2011 through 2012, 194 vascular plant species were identified belonging to 143 genera and 66 families. among our samples, 24 taxa were endemic to hyrcanian area. the largest families in the area were rosaceae (10.3 %), poaceae (9.7 %), asteraceae ...

islam is regarded to pay attention to the characteristics of urban life which can be practiced on the urban settings. not surprisingly, islam has made a great focus on the form and design of cities and prescribed detailed and elaborate regulations for individual and communal life. seen from other way round, the penetration of islam into various regions such as iran, europe, and africa had an un...

In this paper we propose a general framework for modeling an insurance liability cash flow in continuous time, by generalizing the reduced-form credit risk and life insurance. particular, assume nontrivial dependence structure between reference filtration internal filtration. We apply these results pricing hedging non-life liabilities hybrid financial markets, while taking into account role of ...

There are several basic components required for a successful scientific programme: sufficient funds, good people, a well-equipped laboratory and research infrastructure. But the last requirement does not normally receive much attention, particularly in the life sciences. This is a bit surprising, given that, in other disciplines, it is nearly impossible to conduct an experiment without special ...

primary man in trying to find food went everywhere. but by forming ranching arranged a chain of places and became emigrant. by happening industrial revolution, human life was centralized on one place.  places that base on its advantages make different biologic and behavioral types. forming cities in seaboard, river shore, boundary of mountains and champaign cause to make different cultures that...