Aiming to study the freshness of Persian information, the study attempted to explore the indexing speed of Persian newspapers in Google, Yahoo and Bing.The present study was conducted using a webometric method.The population study comprised all the online newspapers published in Persian.The study sample was identified using a targeted method.It inc
The motive of this work is to provide the numerical performances of the Coil Covers reactive transport model that carries trucks with goods on roads by exploiting the stochastic procedures based on the Meyer wavelet (MW) neural network.An objective function is constructed by using the differential model and its boundary conditions.The optimization
The ultrastructure of pristine shells of Jurassic and Cretaceous lytoceratid and perisphinctid ammonoids indicates that flares and parabolae represent homologous structures.Both mark an interruption of shell growth.We dismiss earlier interpretations of parabolae as actual aperture, relics of resorbed apophyses or superstructure of the musculature a