In arid and semiarid regions, the water quality of some rivers decreases by salinization while passing through some geological formations.This study aims to find the source of the hydrochemical salinity of Namaklan River.Sampling was performed at 6 points along here the Namaklan River for 4 seasons and also from before and after the confluence of G
The application of the three-level boost converter (TLBC) in a high-frequency isolated auxiliary inverter borstlist självhäftande system is able to reduce the voltage stress of power switches and diodes in the back-end circuit, reduce the volume and weight of energy storage components, and improve the overall power density of the converter system
Anxiety disorders are the most common mental disorders in communities.This cross-sectional study assessed the relationship between temperament and other demographic characteristics of participants with anxiety.It also determined the predictors of anxiety disorder among this cohort.This cross-sectional study was conducted in Kerman, Iran from 11 Mar
A novel class of n-4R compliant parallel pointing mechanisms is proposed, and the compliance and kinetostatic model of the mechanism are established and analyzed successively.Firstly, the compliance model of a class of n-4R compliant parallel pointing mechanism is established based on the coordinate transformation.The model is verified by finite el
Nowadays in chronic diseases structure mental derangement leading to disability and mortality of population comes to the front.As a result of illicit traffic of drugs extension, using psychoactive medicinal agents by drug abusers for intensification of intoxication read more and alleviation of abstinence syndrome has been fixed to increase.It resul