Quantitative identification of physical changes, developments and dynamic position of urban green space is considered as the first step in its planning. By means of the aerial photos taken in 1956, 1974, and 1994 as well as the Quick Bird satellite image captured in 2006, this study has dealt with changes in per capita green space in Khorramabad during these years. First, geometric corrections ...

variations in the origin of axillary artery branches are common. but, distinctly abnormal course of its posterior circumflex humeral branch is rare. we are reporting a case of posterior circumflex humeral artery (pcha) originating from the axillary artery, passing through lower triangular space to reach the scapular region where it accompanied the axillary nerve and posterior circumflex humeral...

Let S be a topological semigroup acting on a topological space X. We develop the theory of (weakly) almost periodic functions on X, with respect to S, and form the (weakly) almost periodic compactifications of X and S, with respect to each other. We then consider the notion of an action of Son a Banach space, and on its dual, and after defining S-invariant means for such a space, we give a...

multiple sclerosis (ms) is defined by the presence of inflammatory demyelinating plaques in the central nervous system (cns). it has been indicated that human herpes virus 6 (hhv-6) may play role in pathogenesis of ms. background: the aim of this study was to determine the presence of hhv-6 dna and anti hhv-6 igg in ms patients and controls. methods: blood samples from 59 patients with ms and 5...

schwannoma of the hypoglossal nerve is an uncommon benign neoplasm. we present a 49-year-old female patient with hypoglossal schwannoma presenting as a painless mass in the submandibular area.

security is one of the most critical factors affecting the quality of urban spaces. nowadays, most of these spaces have become merely pathways with neither social life nor sense of belonging to it. insufficiency of public surveillance along with weak sense of control and surveillance results in spaces with high crime rate. in the late 60s and early 70s, high crime statistics in open urban space...