Iran`s pharmaceutical products market as one of the major markets of the country has been faced with fluctuations over time. Suitable market selection is necessary for stability of pharmaceutical exports. Study of the global market structure of this product leads to policy makers in development, production, and trade of pharmaceuticals and finally increases country’s share of the world pharmace...

In metazoa, assembly of spliceosomal U snRNPs requires nuclear export of U snRNA precursors. Export depends upon the RNA cap structure, nuclear cap-binding complex (CBC), the export receptor CRM1/Xpo1, and RanGTP. These components are however insufficient to support U snRNA export. We identify PHAX (phosphorylated adaptor for RNA export) as the additional factor required for U snRNA export comp...

Abstract:Non-oil exports are increased in the measures taken, to reduce Iran's dependence on oil revenues. Creating new business areas in different sectors and unused capacities are fac-tors that make it imperative to pay attention to the development of non-oil exports. Ex-port growth is the key to economic recovery for governments. Among non-oil exports, in many countries of the world th...

We extend the common theme of random Apollonian packing of circles to consider orientable grains with a noncircular shape. Systems of up to 10(6) grains are examined for a range of polygonal and elliptical shapes using both the random Apollonian packing model and the new rotational random Apollonian packing model which takes into account the extra rotational degree of freedom of noncircular gra...

The relationship between initiating export stimuli and export performance is examined within the context of four specific types of export marketing strategies. The nature of the export stimulus is seen to be associated with performance for some types of strategy but not for all. Consequently, export marketing strategy acts as a moderator of the relationship between export stimuli and the perfor...

Ductile compaction is common in many natural systems, but the temporal evolution of such systems is rarely studied. We observe surprising oscillations in the weight measured at the bottom of a self-compacting ensemble of ductile grains. The oscillations develop during the first ten hours of the experiment, and usually persist through the length of an experiment (one week). The weight oscillatio...

the importance of non oil export and it’s role in economic deuelopment of countnies , has been considered as value subject for a long time. more over , understanding and the rate of effect factors on non oil export may help export development . therefore in this study withy using 2sls and statistic from (1971-2009), it had assessed the effective factor in the iranian non oil export . we have sh...