this research that was made on 66 cyclones in wet periods of midwest of iran in a given period (1973-2003) shows that in intense wet periods, cyclogensis centers of mediterranean sea, sudan, red sea and mesopotamia were severely active and have been very effective in rainfall of study area. such systems in general, with respect to dominant synoptic patterns, enters into study area from three ma...

In general, peptic ulcer occurs at equal rates in the East and the West but with marked regional differences in both, even within the same country. In the West, the incidence of peptic ulcer, particularly duodenal ulcer, rose sharply at the turn of the century and has shown a rapid decline in the past three decades. In the East, the rise was equally impressive, but the decline appears to have b...

The Aymara of the Andes use absolute (cardinal) frames of reference for describing the relative position of ordinary objects. However, rather than encoding them in available absolute lexemes, they do it in lexemes that are intrinsic to the body: nayra ("front") and qhipa ("back"), denoting east and west, respectively. Why? We use different but complementary ethnographic methods to investigate t...

Weather and climate have a strong influence on tourism and the recreation sector, which is a very important industry. Since tourism is becoming one of the main industries all over the world, it plays an important role in promoting national and local economic development. This paper attempts to show the role of climate in tourism seasonality and tries to study the impacts of climate resources on...

Good government is vital to human society. But what proximal and distal factors influence this collective goodness perception? Here, we investigate how why multi-component evaluations by many institutional observers of public governance vary along the north-south rather than east-west axis Earth. Across 190 countries, show that quality improves from equator toward North South Poles in both East...

the first years of russian marching to transoxiana were not the climax of their authority. some of the reformist advocates tended to proceed inside the country after the defeating crimea (1854). the idea even permeated among the greater community. these groups wanted to establish liberal institutions and constitutional government as those of european countries. alexander the second, the new tsa...