Publications in Online First are peer-reviewed, accepted papers that are not yet assigned to volumes/issues, but have a DOl and are fully citable. Please note that the paper in Online First version will be removed and the final version will appear in the associated published online volumes/issues of the publication if the final version is assigned to volumes/issues.
Tool Coating Characterization Methods for Fibre Metal Laminates (FMLs) Machining Applications: A Narrative Review
Rúben D. F. S. Costa, Sónia L. S. Simões, Tiago E. F. Silva, Abílio M. P. Jesus, Francisco J. G. Silva, Daniel A. Figueiredo, Andresa Baptista, Gustavo F. Pinto
2026, doi: 10.53941/jmem.2026.100021

Speed Vibrational Zones and Macro-Relief Formation of Machined Surfaces of Thin-Walled Structures under End Milling
Mykhaylo Frolov, Sergey Dyadya, Serhiy Tanchenko, Viktoriia Shtankevych
2026, doi: 10.53941/jmem.2026.100020

Challenges and Frontiers in the Circularity of Polymer Additive Manufacturing: A Systematic Review of Recycling Pathways and Material Degradation
Filipa Pacheco, Naiara P. V. Sebbe, Francisco J. G. Silva, André F. V. Pedroso, Rita Sales-Contini
2026, doi: 10.53941/jmem.2026.100019

A Comprehensive Evaluation of Peel and Tensile Strength in Adhesive Bonding
André F. V. Pedroso, Raul D. S. G. Campilho, Arnaldo G. Pinto, Paulo J. R. O. Nóvoa, José G. F. Barbosa, Diogo A. M. Solha
2026, doi: 10.53941/jmem.2026.100018

Lean Approach to Spare Parts Management in a Food Production Company: A Case Study
David Almeida, Raul D. S. G. Campilho, Ana Júlia Viamonte, Alexandra Gavina, Isabel Figueiredo, Marlene Brito, Isabel Mendes Pinto
2026, doi: 10.53941/jmem.2026.100017

Review on the Productivity and Production Quality of WC-Co and Ceramic Tools Applied in Milling Operations of Inconel 718
Vitor F. C. Sousa, Tiago E. F. Silva, Wenfeng Ding, Abílio M. P. de Jesus
2026, doi: 10.53941/jmem.2026.100016

Assessing the Impact of Lean Tools on Sustainability—A Case Study
Ana Isabel Faria, José Carlos Sá, Maria T. Pereira, Juliano E. Sordan, Olivia McDermott
2026, doi: 10.53941/jmem.2026.100015
