Electropolishing of Titanium in Electrolyte Solutions Based on Mixed Solvents of Ethanol and Ethylene Glycol

on the status of mixed methods research in applied linguistics

چکیده ندارد.

Prediction of Surface Tension in Single and Mixed Electrolyte Solutions

Investigations into the ex situ methanol , ethanol and ethylene glycol permeabilities of alkaline polymer electrolyte membranes

Investigations into the ex situ methanol, ethanol and ethylene glycol permeabilities of alkaline polymer electrolyte membranes John R. Varcoe, Robert C. T. Slade, Eric Lam How Yee, Simon D. Poynton, Daniel J. Driscoll Department of Chemistry, University of Surrey, Guildford GU2 7XH, United Kingdom. * Corresponding Author: Tel: +44 (0)1483 682616; Fax: +44 (0)1483 686851; E-mail: j.varcoe@surrey...

a study on the design of bio-ethanol process from date wastes of sistan and baluchistan province

اتانول کاربردهای متنوعی در صنایع لاستیک سازی، رنگسازی، حلالها ومکمل سوخت خودرو دارد. اتانول برخلاف نفت از جمله مواد تجدیدپذیر محسوب می شود که مشکلات زیست محیطی و آلودگی نیز ایجاد نمی کند. استفاده از اتانول به عنوان مکمل سوختخودروها از جمله مهمترین مصارف صنعتی این ماده بشمار می رود. با توجه به این موضوع تحقیق و توسعه در زمینه تولید اتانول با درجه خلوص بالا در سطح جهان، و نه تنها در کشور های پیشر...

the comparative impact of prompts and recasts in processing instruction versus meaningful output-based instruction on efl learners’ writing accuracy

the purpose of the present study was to see which one of the two instruction-processing instruction (pi) and meaningful output based instruction (mobi) accompanied with prompt and recast- is more effective on efl learners’ writing accuracy. in order to homogenize the participants in term of language proficiency a preliminary english test (pet) was administrated between 74 intermediate students ...