according adhar bigdili, muhammad ali was son of abdal biq naqqashbashi (painter laureate)and grandson of aliquli biq jabadar, court painter of shah safi and shah abbas ii safawi. adhar bigdili credited muhammad ali with naqqashbashi of shah tahmasp ii safawi and nadir shah afshar. having learnt the art of painting from his father, muhamma ali in turn trained ali ashraf, who worked under patron...

inscriptions in calligraphy, hard stone carving and rock reliefs have a long tradition in iranian art. although from the pre-islamic times many important samples of three dimensional sculptures have been found in iran, during the islamic era, because of the religious edicts and beliefs, that they had the sculpting prohibited, the art of sculpture couldn’t be developed in the way of pre-islamic ...

Voltage-gated sodium channels play a key role in the excitability of myocardial cells and in impulse propagation.1,2 An increase in Na current is, for example, responsible for the generation of the rapid upstroke of the action potential (phase 0). Mutations in the gene encoding this channel (SCN5A) have been linked to the pathogenesis of several cardiac channelopathies, including the long-QT an...

104. McDonald T, Mac Leod D. Metabolism and the electrical activity of ventricular muscle. J Physiol (Lond). 1973;229:559–582. 105. Scheuer J, Stezoski SW. Protective role of increased myocardial glycogen stores in cardiac anoxia in the rat. Circ Res. 1970;27:835–849. 106. Lagerstrom CF, Walker WE, Taegtmeyer H. Failure of glycogen depletion to improve left ventricular function of the rabbit he...

industrial formation requires specific tools and architecture. The Safari project aims at developing various architectures with different levels of complexity and also a methodology. Creating tutoring systems remains difficult for various reasons : the different components of their architecture are not stabilized, the structure and type of knowledge to be used are of different granularity and c...

drought forecasting in khash city by using neural network model hossein negaresh associate professor of geography and environmental planningfaculty, university of sistan & baluchestan mohsen armesh holding master degree in climatology in environmental planning extended abstract 1- introduction drought is condition of lack of rainfall and increase in temperature occurring in any climatic condit...

Research on the focus of attention (FOA) in motor control has found a consistent advantage for focusing externally (on the effects of one’s actions) compared to focusing internally (on one’s body mechanics). However, most of this work has concentrated on movement outcomes, leaving open the question of how external attention changes the movement itself. Somewhat paradoxically, recent research ha...

We describe two dynein heavy chain (DHC)like polypeptides (DHCs 2 and 3) that are distinct from the heavy chain of conventional cytoplasmic dynein (DHC1) but are expressed in a variety of mammalian cells that lack axonemes. DHC2 is a distant member of the "cytoplasmic" branch of the dynein phylogenetic tree, while DHC3 shares more sequence similarity with dynein-like polypeptides that have been...