Big data plays an important role in smart city. Big data analytics is one of the recent technologies that could enhance smart city services. It provides valuable insights from massive volume of data collected through various sources. The combination of big data and Internet of Things (IoT) supports urban decision makers and provides better services to the citizens. This paper is focused on revi...

Traffic evacuation is one of the most challenging problems in a mega city due to crowded road conditions. This study focuses on developing a traffic evacuation model with decision-making capability. The model basically consists of two modules. The first one is a decision-making support module which runs very fast and provides short-forecast. The second one is a simulation module, which is used ...

We succeed in writing 2-dimensional conformally invariant nonlinear elliptic PDE (harmonic map equation, prescribed mean curvature equations...etc) in divergence form. This divergence free quantities generalize to target manifolds without symmetries the well known conservation laws for harmonic maps into homogeneous spaces. From this form we can recover, without the use of moving frame, all the...

The city is the base and the space for people to come together. The space in which human interaction and social affairs occur and is identified in terms of epistemic and ontological support. So that we can talk about beautiful city, industrial city, western city and Islamic city. This paper uses the method of thematic analysis to explain the Islamic city by analyzing the relevant sources ...

the vast expanse of the urban distressed areas in the country and multiple damages that their inhabitants face on economic, social and cultural aspects remind the need for higher attention to these constructions. meanwhile, tehran's distressed areas with more than 3268 hectares (5.3% of the area of ​​tehran) has a population of one million and three hundred thousand people in it, is one of...

mosques, as symbol of islamic architecture must play an important role in reflecting the superiority of allah the almighty. there are many ways in making it successful and one of them is through the high quality of aesthetic value. aesthetic value in islamic art and architecture is normally portrayed by the highest degree of motifs and ornamentation. contemporary mosque designers normally focus...

cranial trephination is a technique which was used by ancient people to trephine skulls with some instruments. there are different types of trephination, the most common and primitive of which were trianglular and quadrangular in shape. a group burial was found in an archeological excavation of burnt city in sistan province in 1977. out of the 13 skeletons, one skeleton belonged to a 13th years...