Table of Contents

Volume 6 No. 1, 2019

* This issue includes papers published with 

Determination of Thermal Barrier Coatings Layers Optimum Thickness via PSO-SA Hybrid Optimization Method concerning Thermal Stress - Pages 1-9
Ali Ghaseminezhad Koushali, M. Nazari and Masoud Roudneshin
DOI: https://doi.org/10.6000/2369-3355.2019.06.01.1

Graphene Based Sensors for Air Quality Monitoring – Preliminary Development Evaluation - Pages 10-21
Denise Machado, Maria J. Hortigüela, Gonzalo Otero-Irurueta, Paula A.A.P. Marques, Ricardo Silva, Rui F. Silva and Victor Neto
DOI: https://doi.org/10.6000/2369-3355.2019.06.01.2

Review on the Use of Nanofillers in Polyurethane Coating Systems for Different Coating Applications - Pages 22-35
Gauri P. Deshmukh and Prakash A. Mahanwar
DOI: https://doi.org/10.6000/2369-3355.2019.06.01.3