abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...

Recently, Permanent Magnet Synchronous Motors (PMSMs) have been widely accepted and employed in traction and railway transportation applications due to their various advantages such as small inertia, high efficiency and high torque density. In this paper, in order to use these motors as traction drives in an effective way, the vector control scheme is employed. In this strategy, the stator curr...

in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...

Background: Assessing the health literacy of diabetic patients requires the availability of a tool specific to this group. The Diabetes Health Literacy Assessment Questionnaire (LAD) is one of the tools used to measure the health literacy of diabetic patients. The present study was conducted with the aim of translating and validating the Persian version of the LAD questionnaire. Methods: The p...

The aim of this research was to constructing and validating the questionnaire of the factors influencing the implementation of green productivity strategy in Iran's sport. The present research carried out in a combination (qualitative and quantitative) method. The statistical population of the research in the qualitative stage consisted of 20 environmental experts and sports management professo...