List of Articles Toughness Open Access Article Abstract Page Full-Text 1 - The Effect of Cooling Rate on the Microstructure and Mechanical Properties of the Plastic Injection Molds Z. S Seyedraoufi M Samiee F Abdi Open Access Article Abstract Page Full-Text 2 - Fracture Toughness of HVOF Thermally Sprayed WC-12Co Coating in Optimized Particle Temperature M. Jalali Azizpour M. Salehi Open Access Article Abstract Page Full-Text 3 - Effect of Thickness on Fracture Toughness of Al6061-Graphite S Doddamani M Kaleemulla 10.22034/jsm.2019.666695 Open Access Article Abstract Page Full-Text 4 - The Fracture Toughness of the Welding Zone in Gas Transfer Steel Pipes by Experimental and Numerical Methods M. R Torshizian M Boustani 10.22034/jsm.2021.1896358.1570 Open Access Article Abstract Page Full-Text 5 - Influence of Notch Depth-to-Width Ratios on J-Integral and Critical Failure Load of Single-Edge Notched Tensile Aluminium 8011 Alloy Specimens C.S Sumesh P.J Arun Narayanan Open Access Article Abstract Page Full-Text 6 - Assessment of mechanical properties of silkworm cocoons under quasi-static loading H. Ahmadi M. Hasheminiya Open Access Article Abstract Page Full-Text 7 - The effect of behavioral activation therapy on learned helplessness and psychological toughness in depressed women Seyyedehfarnaz Kiaeian Moosavi Abdollah Mafakheri Ali Mohammadzadeh 10.30495/iifs.2023.1976417.1067 Open Access Article Abstract Page Full-Text 8 - Study on Young's Modulus, Fracture toughness & Energy of Composites Reinforced by ZnO Nanoparticles through Regression Tree, ANN & RSM abdorreza alavi gharahbagh Ali dadrasi sasan folladpanjeh Open Access Article Abstract Page Full-Text 9 - Cracks Analysis in Zavin Concrete Dam Using Fracture Mechanics Approach Hossein Rezaee Azariani Mohammad Reza Esfahani keivan bina Soheil Ghareh Open Access Article Abstract Page Full-Text 10 - Health tenacity, toughness, mental and general health of the employees of the Ministry of Agriculture Talaat Saeedi Nimtaj Sayah Sayari Hamid Reza Hossien Shahi Barouati Open Access Article Abstract Page Full-Text 11 - The effectiveness of psychological toughness training on sexual satisfaction and marital conflicts in couples with emotional divorce Zahra Najafi Rozita Fagimi Farhadi 10.30495/jwsf.2023.1982388.1833 Open Access Article Abstract Page Full-Text 12 - The Effect of Microstructure on Estimation of the Fracture Toughness (KIC) Rotor Steel Using Charpy Absorbed Energy (CVN) A Salemi Golezani Open Access Article Abstract Page Full-Text 13 - Investigating the effect of glass fiber on the toughness of fiber reinforced concrete mahammad ali dashti rahmat abadi seiyed hamid shahabifar alireza rasekhi sahneh saeid zeinali Open Access Article Abstract Page Full-Text 14 - The Role of Emotional Regulation in Predicting Positive Psychological States and Psychological Toughness of Students Shahriar shahroyi Abdolazim Shahroiee Mehran shahroiee Fatemeh shahroiee 10.30495/psych.2024.1997763.1038 Open Access Article Abstract Page Full-Text 15 - The Mediating Role of Mental Toughness in the Relationship between Parenting Styles and Flourishing Amirabbas Fatehi Dehaghani Farideh Yousefi Open Access Article Abstract Page Full-Text 16 - تعیین مقاومت کششی و رشد ترک یک بتن پلیمری معمولی با استفاده از نمونه های دیسک دایره ای م.ر.م علیها م. حیدری رارانی م.م. شکریه م.ر آیت اللهی Open Access Article Abstract Page Full-Text 17 - Improvement in fracture toughness and wear resistance of plasma-sprayed chromia coating by addition of YSZ nanoparticles Seyed Mahdi Hashemi Nader Parvin Zia Valefi Open Access Article Abstract Page Full-Text 18 - The correlation between fracture surface morphology and toughness/ductility in Zr46(Cu4.5/5.5Ag1/5.5)46Al8 bulk metallic glass Mohammad Taghi Asadi Khanouki Open Access Article Abstract Page Full-Text 19 - Fracture toughness and plasticity evaluation of sputter deposited tantalum nitride thin film Siavash Firouzabadi Kamran Dehghani Malek Naderi Farzad Mahboubi Open Access Article Abstract Page Full-Text 20 - Optimization the Mechanical Properties of PVC/n-NBR Blends Using Taguchi Experimental Design Method Alireza Afshari Mohammadreza Kalaee Mehdi Moghri Open Access Article Abstract Page Full-Text 21 - Reviewing the effect of oxidizing sintering aids on sinterability behavior of boron carbide composites (B4C) Mehdi Shakori Mina Saeeidi heidari Hamidreza Baharvandi Open Access Article Abstract Page Full-Text 22 - بررسی تجربی اثر پارامترهای جوشکاری صفحه داغ بر چقرمگی شکست و استحکام کششی درز جوش قطعات ترموپلاستیکی امیر هوشمندپور عبدالمحمد رضاوند مهدی نظری مرویان Open Access Article Abstract Page Full-Text 23 - بررسی عددی شروع رشد تورق در تیر کامپوزیتی یک سرگیردار با دو لبۀ متقارن محمود مهرداد شکریه محمد حیدری رارانی سجاد رحیمی Open Access Article Abstract Page Full-Text 24 - بررسی تجربی مکانیک شکست در مواد مرکب زمینه آلومینیومی حاوی پانزده درصد ذرات کاربید سیلیسیم محمد رنجبران محمد تقی نجفی مهدی اعطائی رسول امینی Open Access Article Abstract Page Full-Text 25 - Investigation of microstructure and mechanical properties of welding metal of A516-Gr70 steel in the presence of TiO2 by SAW method Reza Amini Najafabadi Abbas Asadi 10.30495/jnm.2022.27507.1912 Open Access Article Abstract Page Full-Text 26 - Determination Optimum Boron Quantity Effect on Low Temperature Impact Energy of Mild Steel Weld Metal that Fabricated by Submerge Arc Welding (SAW) Sh Shafinia Sh Mirdamadi حامد Sabet S. R Amirabadizade