Due to the strong nonlinear interaction with river discharge, tides in estuaries are characterised as nonstationary and their mechanisms yet be fully understood. It remains highly challenging accurately predict estuarine water levels. Machine learning methods, which offer a unique ability simulate unknown relationships between variables, have been increasingly used large number of research area...

The hydrology and geomorphology of large rivers in America reflect the pervasive influence of an extensive water control infrastructure including more than 75,000 dams. One hundred thirty-seven of the very large dams, each storing 1.2 km (10 acre feet) of water or more, alter the flows of every large river in the country. The hydrologic effects of these very large dams emerge from an analysis o...

[1] Sediment flux from rivers to oceans is the fundamental driver of fluvio-deltaic morphodynamics and continental margin sedimentation, yet sediment transport across the river-to-marine boundary is poorly understood. Coastal rivers typically are affected by backwater, a zone of spatially decelerating flow that is transitional between normal flow upstream and the offshore river plume. Flow dece...

chemical and morphological characterization of different parts of banana plant(musa paradisica) (peduncle, leaf stalk and pseudo stem) were carried out in orderto assess their potentiality for chemical pulp. each portion was tested forextractives, sodium hydroxide solubility, ash, lignin, cellulose and pentosancontents as well as their fiber length and width. these segmented parts werecharacter...

for better understanding of tehran ground water, samples were taken randomly from 340 out of 655 deep & semi deep wells in 1993, which dug by tehran water supply and sewage engineering company. 260 water specimens were examined chemically and physically and compared with the 1993 world health organization (who) and food and agriculture organization (fao) criteria and analyzed statistically. log...

this study was aimed to identify and mange the most stressful risks threatening shadegan international wetland. shadegan international wetland which is located in the southwest of iran is in the montero list and now threatened by several risks. in this study, the most important threatening risks of the wetland were identified. in the characteristics step, the risks were analyzed based on the se...

Ghale-madreseh is the first point that the saline and sulfurous streams flow into Tembi River, one of the well-known saline rivers in Khuzestan province, Iran. This river is one of the main sources of increasing Karun River’s salinity, which is the largest river in Iran in terms of discharge. There are three saline and sulfurous springs (Shour-1, Shour-2m and Namak Springs) as well as a drinkab...

800x600 how to cite this article: amirsalari s, radfar sh, ajallouyean m, saburi a, yousefi j, noohi s, tavallaie sa, hassanalifard m, ghazavi y. prevalence of epileptiform discharges in children with sensori-neural hearing loss and behavioral problems compared to their normal hearing peers. iran j child neurol. 2014 spring 8(2):29-33. objective overactivity and behavioral problems are common p...