run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...

abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...

Objectives: The aim of this study was to examine the effectiveness of Gestalt therapy on the happiness of elderly people. Methods & Materials: This is an experimental study with a pre-test- post-test design and control group. Sample of the study selected from elderly members of Shad Senior Social Club. 50 older members were evaluated according to inclusion/ exclusion criteria and by Abbrevia...

Introduction: The purpose of education is learning. Several theories have been raised about learning, which have tried to explain how learning occurs. They help teachers to choose teaching methods, prepare learning environment and determine students' activities. Given the importance of learning theories in education, this study aimed to review application of learning theories in nursing educati...

Abstract Background & aim: Considered life-threatening diseases, including cancer and enhance the emotional disorder and dramatic reduction quality of life in patients. The purpose of this study was to the comparison of the effectiveness of gestalt therapy group and choice theory on marital intimacy in women with breast cancer in Yasouj. Methods: This experimental study was conducted with a p...

abstract according to increase in electricity consumption in one hand and power systemsreliability importance in another , fault location detection techniqueshave beenrecentlytaken to consideration. an algorithm based on collected data from both transmission line endsproposed in this thesis. in order to reducecapacitance effects of transmission line, distributed parametersof transmission line...

in the present work, a simple and sensitive method was developed for determination of morphine and heroin using gold nanoparticles as resonance rayleigh scattering (rrs) and colorimetric technique’s probe. synthesized gold nanoparticles by sodium citrate reduction method have a negative charge layer on their surfaces because of self-assembled citrate anions on their surface. binding of morphin...

due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...