abstract. natural populations of carpinus orientalis mill. shrub lands occur mainly in high and middle altitudes of the hyrcanian forests, n. iran, particularly on steep rocks and forest outcrops. there are some discrepancies on the intra-specific delimitation of this important woody species. the aim of the current study was to examine the anatomical variation of stems and leaves of sixteen pop...

objective:diabetes mellitus is a common metabolic disorder that is one of the important factors in the etiology of injuries oxidant know the purpose the aim of the present study, was the effect of swimming training with arbutin on total oxidant status (tos) and total antioxidant status(tas) the kidney tissue of alloxan-induced diabetic rats.methods: for this purpose, 42 male wistar rats with an...

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The United States is the world’s largest poultry producer and exports about 18% of its total production. With global demand for products projected to rise further, understanding key factors in world trade essential better trade.  We study influence factors, that is, exchange rate, price income importing country on US products. focused  on top five importers namely, Mexico, Canad...

Image-Based Localization (IBL) is the problem of estimating the 3D pose of a camera with respect to a 3D representation of the scene. IBL is quite challenging in largescale environments spanning a wide variety of viewpoints, illumination, and areas where matching a query image against hundreds of thousands of 3D points becomes prone to a large number of outliers and ambiguous situations. The cu...

This paper proposes a new architecture for distributed assembly platforms that is well suited to hardwaresoftware codesign. The key qualitative attribute is the reusability of her atomic architectural units called “assembly actors”(software/hardware devices) due the correlation between actors’ goals and primitive assembly operations. We describe the main components of the codesign architecture ...

The ubiquitous trade-off between survival and costly reproduction is one of the most fundamental constraints governing life-history evolution. In numerous animals, gonadotropic hormones antagonistically suppressing immunocompetence cause this trade-off. The queens of many social insects defy the reproduction-survival trade-off, achieving both an extraordinarily long life and high reproductive o...