List of Articles Bead Open Access Article Abstract Page Full-Text 1 - Adsorption of Cd2+ ions onto magnetic Bentonite/Fe3O4 nanoparticles loaded on Alginate beads in simulated wastewater to protect the environment Mousa Yari Pirouz Derakhshi Kambiz Tahvildari Maryam Nozari 10.30495/jptc.2021.20875 Open Access Article Abstract Page Full-Text 2 - Determination of Heavy Metal (Lead, Cadmium) Pollution in Air around Nuclear Power Faramarz Moattar Karim Hossein Mikhchi Ahmad Mohammadzadeh Abdoreza Karbasi Azam Sadat Delbari Open Access Article Abstract Page Full-Text 3 - Fixed points for total asymptotically nonexpansive mappings in a new version of bead space A. Razani Open Access Article Abstract Page Full-Text 4 - Six-sigma application in tire-manufacturing company: a case study Vikash Gupta Rahul Jain M. L. Meena G. S. Dangayach Open Access Article Abstract Page Full-Text 5 - Application of calix[4]arene macrocycle to improve green strength in rubber compounds fereshteh motiee saeed Taghvaei-Ganjali Henrik Margharian Pekachaki