List of Articles Hardness Open Access Article Abstract Page Full-Text 1 - The investigation of the microstructure behavior of the spray distances and argon gas flow rates effects on the aluminum coating using self-generated atmospheric plasma spray system Sh. Khandanjou M. Ghoranneviss Sh. Saviz 10.1007/s40094-017-0256-x Open Access Article Abstract Page Full-Text 2 - Effect of Solvent polarities on the molecular properties of 2-(2-nitrovinyl) furan Moriam Adeoye KAZEEM ALABI Ibahim Abdulsalaami Open Access Article Abstract Page Full-Text 3 - Investigation of relationship with electron configuration of chemical hardness, absolute electronegativity and electrophilicity Savas, Kaya Cemal Kaya Open Access Article Abstract Page Full-Text 4 - Derivation of ionization energy and electron affinity equations using chemical hardness and absolute electronegativity in isoelectronic series S. Kaya C. Kaya Open Access Article Abstract Page Full-Text 5 - Computational study of chemical properties of Captopril drug and the connected form to Fullerene (C60) as a medicine nano carrier Roya Ahmadi Open Access Article Abstract Page Full-Text 6 - Efficiency Measurement in Two-Stage Network Structures Considering Undesirable Outputs AR. Amirteimoori عباس طلوعی اشلاقی M. Homayounfar Open Access Article Abstract Page Full-Text 7 - Prediction Micro-Hardness of Al-based Composites by Using Artificial Neural Network in Mechanical Alloying R, M Babaheydari S, O Mirabootalebi Open Access Article Abstract Page Full-Text 8 - A computational study on Gauche Effect of C8H15O-X (X: OH, NH2, CH3) Conformers Ghazaleh Kouchakzadeh Open Access Article Abstract Page Full-Text 9 - Environmantal geology and assess groundwater quality in Alut area (Kurdestan Province) with help of hydrochemical parameters SeyedVahid Shahrokhi Open Access Article Abstract Page Full-Text 10 - Simulation and study of the effect of variation in carbon and manganese elements on steel 1050 heat treatment (quenching) using AC3 software Mehdi Rafiei Open Access Article Abstract Page Full-Text 11 - Experimental Investigation of the Effects of the Roller Burnishing Parameters on the Surface Roughness and Micro-hardness of Ti6Al4V Alloy Mohammad Asadbeiki Reza Nosouhi Open Access Article Abstract Page Full-Text 12 - Evaluation the Resistance of Almond to Frost in Controlled and Field Conditions A Imani M Ezaddost F Asgari S. H Masoumi I Raeisi 10.22034/jon.2012.515728 Open Access Article Abstract Page Full-Text 13 - The Substituent Effects on Chemical Reactivity and Aromaticity Current of Ritalin Drug Arezoo Tahan Mahya Khojandi 10.22034/jchr.2021.1929266.1303 Open Access Article Abstract Page Full-Text 14 - Investigation of the Effects of HVOF Process Parameters on the Quality and Wear Properties of the Coating Tungsten Carbide on 4130 Steel Javad Ansari Amirhossein Moghanian Morteza Saghafi Yazdi Open Access Article Abstract Page Full-Text 15 - ارائه آزمون آزمایشگاهی جدید برای تعیین انرژی و قابلیت خردایش خوراک آسیای مجتمع مس سرچشمه محمد رزانی ابوالفضل معصومی مسعود رضایی زاده محمد نوع پرست Open Access Article Abstract Page Full-Text 16 - Effect of mechanical sever plastic deformation on corrosion current density and electrochemical impedance of AZ91 magnesium Alloy Seyed Rahim Kiahosseini Armin Aminian Open Access Article Abstract Page Full-Text 17 - Electroless Deposition of Ni-P/nanoPTFE Composite Coating and Investigation of Its Properties M. Tajbakhsh محمود فرهادی نیا farhadinia A. poustdouz O. yaghobi zadeh Open Access Article Abstract Page Full-Text 18 - Feasibilty Study of AZ31/Al2O3 Surface Nanocomposite Fabrication Via Friction Stir Processing مهدی Azizieh مهدی Boroujerdnia Open Access Article Abstract Page Full-Text 19 - Wear Properties of Al-Gr Composites Produced Using Liquid Homogenization Followed by Cold Press-Sintering H. Pakdell Noghabi A. Babakhani S. A. Sajjadi