List of Articles Diaphragm Open Access Article Abstract Page Full-Text 1 - Energy harvesting from diaphragm muscle using piezoelectric specification Sepehr khalafzadeh Farshad Pesaran Nabiollah Shiri Open Access Article Abstract Page Full-Text 2 - A New Model of Pull-in Voltage for MEMS Variable Capacitive with Fully-clamped Diaphragm Bahram Azizollah Ganji Sara Gholinezhad Shafagh Open Access Article Abstract Page Full-Text 3 - Evaluating the effect of pressure on the diaphragm micro- electro-mechanical thickness and the amount of shift in medical applications Nazli Zargarpour Open Access Article Abstract Page Full-Text 4 - بررسی پارامترهای موثر بر تنش و جا به جایی در ورق های موجدار متقارن محوری رضا سلامی ناصریان وحید کدخدایی Open Access Article Abstract Page Full-Text 5 - Continuous electrowinning of nickel from dilute sulfate solutions Alireza Zakeri Amirreza Sheikh Karami