islamic golden age, 9-12 century ad, was the period through which persian scientists and physicians were most influential in improving medical sciences including cardiovascular knowledge. although post-islamic golden age witnessed a number of great persian scholars moving cardiovascular concepts forward, they failed to become as well known as their predecessors. one of these scholars was hakim ...

the aim of this research was to examine the effects of pettlep-based imagery compared to more traditional imagery on learning badminton short service (backhand). for this purpose, 45 male students (age 12-14 years) were non-randomly selected and divided into three groups of 15 students each (they were beginners). the groups exercised in the following way: first group performed pettlep-based ima...

the genus astragalus l. (fabaceae) is reviewed from both phyloenetic and taxonomic points of view. as the largest genus of flowering plants it has attracted many researchers, but much work remains to be done. a short taxonomic history with special focus on infrageneric classification of the genus, a list of phylogenetic studies including the applied markers and sampling strategies as well a...

This paper analyzed three middle grade novels and a short story from two cultures using the journey motif as the vehicle for the analysis. The three novels are Bud Not Buddy and The Watsons Go to Birmingham both by Paul Curtis   and Journey to Jo’burg by Naidoo (1986). The short story is My Two Dads by M. Lee.  The three novels and a short story were chosen because these no...

in soft soil areas, equal-length piles are often adopted in the retaining system. a decrease in the bending moment value borne by the retaining structure along the pile depth (below the excavation bottom), leads to an inadequate use of the pile bending capacity near the pile bottom. this paper presents retaining systems with long and short pile combinations, in which the long piles ensure integ...

This paper reports on the analysis of the signals sent by accelerometers fixed on the axles of a vehicle which passes over a bridge. The length of the bridge is divided into some parts and the transmissibility measurement is applied to the signals recorded by two following instrumented axles. As the transmissibility procedure is performed on the divided signals, the method is called Short Time ...

When rails are laid in a railway track, small gaps are left between the ends of adjoining rails to allow for the expansion of the rails when the temperature rises. Rail joints are provided to form a continuous rail path which are normally laid in standard lengths bolted together by fishplates. When two rail joints are exactly opposing each other, they are called square &#10&#10(side by side) jo...

a