sakiabad is one of the most important sites in the choqakhor pond’s basin which show remains of nomadic settlement in the chalcolithic period. salvage excavation was carried out for two months during autumn and winter of 2011. by digging of five trenches10×10 m, one of the nomadic settlements was exposed with mud and stone architecture made from the local materials in the region. exposed space ...

In the history of Iranian architecture, mosques have always been the apex of Islamic art and architecture. The architecture of mosques seeks inspiration from the concepts of divine words to provide a space connecting the heavens and the material world and create a single spiritual environment. It is so important to identify the transcendental values of the past and choose the most essential val...

Absfrncf We propose a scheme for expanding switch modules to form a larger switch using the so-called focnl switching obtained by allowing bidirectional connection to the conventional three-stage Clos network switch. The performance of the proposed expansion architecture was compared to that of the conventional three-stage Clos network. We simulated 32x32 switching systems using two expansion a...

ATOMIC1 is an inexpensive high-speed LAN built by USC/ISI. It is based upon Mosaic technology developed for fine-grain, message-passing, massively parallel computation. Each Mosaic processor is capable of routing variable length packets, while providing added value through simultaneous computing and buffering. ATOMIC adds a general routing capability to the native Mosaic wormhole routing throug...

Valuation algebras are known to present a common roof over various applications out of different domains of research. In combination with the power of local computation it offers a possibility to solve inference problems in an efficient way. Implementing concretely these concepts by instantiating a valuation algebra means loosing the high level of abstraction. This paper presents a generic real...

The cerebral cortex is a vastly complex structure consisting of multiple distinct populations of neurons residing in functionally specialized cortical compartments. A fundamental goal in systems neuroscience is to understand the interactions among cortical neurons and their relationship to behavior. It is hypothesized that dynamic activity patterns, such as oscillations in global neuronal activ...

Wireless local loop (WLL) provides two-way calling services to the stationary or “fixed” users, which is intended to replace its wireline counterpart. Today, there are almost 100 WLL systems (either trials or commercial systems). This article describes the WLL, architecture, the WTJ, technologies, WTL service descriptions, and some examples of WLL products. Wireless Local Loop: Architecture, Ec...