the rapid change of land use and land cover in the metropolitan area of tehran has influenced the distribution pattern of land surface temperature (lst). in this study, a spatial autocorrelation analysis is adopted to process the spatial-temporal changes of lst and normalized difference vegetation index (ndvi) in tehran during the period of 1987 to 2010. global spatial autocorrelation analysis ...

information has numerous potentials and features by which it can be used in various aspects of society. this paper aims to examine some roles and unique characteristics of information and supports the theory that information can be treated as wealth or wealth creator due to its vital impacts. finally, it is shown that identifying information significance, the roles it plays and making better us...

this study historically analyzes the scientific output of mathematics to describe its structure, notions and scientific origin using the historiographical method. the research data consisted of scientific outputs of mathematics in isi database, science citation index (sci) and social science citation index (ssci) during 8 years (1990 to 2007). the data collection tool was the search engine and ...

introduction there is no need that globalism and localism be mutually exclusive; and at the same time, global and local extensions are important for understanding, when the topic of globalization is the case (roberts, 2008). globalization has indubitably caused local, national, and international sections to meet and intertwine in ways that have historically been unimaginable. the discourse of g...