List of Articles Upper bound Open Access Article Abstract Page Full-Text 1 - Accuracy Improvement of Upper Bound Analysis of Bimetallic Rods Extrusion Using a New Velocity Field Hamed Afrasiab Mojtaba Qasemi-Mahallekolaei Open Access Article Abstract Page Full-Text 2 - On the Optimum Die Shape in Rod Drawing Process Considering Work-Hardening Effect of Material M.M Mahdavi H Haghighat 10.22034/jsm.2019.585582.1400 Open Access Article Abstract Page Full-Text 3 - Upper Bound Analysis of Tube Extrusion Process Through Rotating Conical Dies with Large Mandrel Radius H Haghighat M.M Mahdavi Open Access Article Abstract Page Full-Text 4 - Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries H Haghighat G.R Asgari Open Access Article Abstract Page Full-Text 5 - An Upper Bound Analysis of Sandwich Sheet Rolling Process H Haghighat P Saadati Open Access Article Abstract Page Full-Text 6 - Analysis of convergence of solution of general fuzzy integral equation with nonlinear fuzzy kernels Laleh Hooshangian Open Access Article Abstract Page Full-Text 7 - Upper bound and numerical analysis of cyclic expansion extrusion (CEE) process M. M. Samandari S.H.R. Torabi Ghader Faraji Open Access Article Abstract Page Full-Text 8 - طراحی قالب بهینه در فرایند کشش مفتول با مقطع مربع از مفتول با مقطع دایره حشمتاله حقیقت سید بابک الهویسی Open Access Article Abstract Page Full-Text 9 - تحلیل فرایند اکستروژن پیچشی در قالب با سطح مقطع بیضوی با استفاده از روش کران بالا یاسر میرباقری حامد معصومی مجید سیدصالحی