Epilithic diatoms are a division of Bacillariophyceae which live on stone and hard surfaces.This study was aimed to investigate the population dynamics of diatoms in Babolrud river.Samples were collected from 5 stations from May 2012 through September 2012 in a monthly interval.Temperature, pH, NO3-, PO4- and (EC) were measured for each sampling.Sa
Abstract Critics of the forest transition theory suggest that it occurs through the displacement of agricultural production abroad while exporting countries suffer agricultural expansion and deforestation.Other studies refute the idea of international trade as cinch hobble strap the main connection between the occurrence of the forest transition in
As a policy initiative, for-profit operation of public schools has not lived up to the claims of its proponents.An sigma phi lambda merchandise examination of issues such as teaching methods, academic achievement, autonomy, local control, and the image and influence of for-profit public schools suggests that "for-profits" are unlikely mini candy li
The last unseen sunscreen sale decade has seen accumulating evidence of various proteins being degraded by the core 20S proteasome, without its regulatory particle(s).Here, we will describe recent advances in our knowledge of the functional aspects of the 20S proteasome, exploring several different systems and processes.These include neuronal commu