ACTA IMEKO  December 2014, Volume 3, Number 4, 1  www.imeko.org    ACTA IMEKO | www.imeko.org  December 2014 | Volume 3 | Number 4 | 1  Journal contacts    ABOUT THE JOURNAL  Acta IMEKO is an e-journal reporting on the contributions on the state and progress of the science and technology of measurement. The articles are based on presentations presented at IMEKO workshops, symposia and congresses. The journal is published by IMEKO, the International Measurement Confederation. The ISSN, the international identifier for serials, is 2221-870X. EDITOR‐IN‐CHIEF  Paolo Carbone, Italy HONORARY EDITOR‐IN‐CHIEF  Paul P.L. Regtien, Netherlands EDITORIAL BOARD Francisco Alegria, Portugal Leopoldo Angrisani, Italy Filippo Attivissimo, Italy Eulalia Balestieri, Italy Eric Benoit, France Catalin Damian, Romania Pasquale Daponte, Italy Luigi Ferrigno, Italy Alistair Forbes, United Kingdom Fernando Janeiro, Portugal Konrad Jedrzejewski, Poland Andy Knott, United Kingdom Fabio Leccese, Italy Helena Geirinhas Ramos, Portugal Pedro Ramos, Portugal Sergio Rapuano, Italy Dirk Röske, Germany Alexandru Salceanu, Romania Constantin Sarmasanu, Romania Lorenzo Scalise, Italy Emiliano Schena, Italy Enrico Silva, Italy Marco Tarabini, Italy Susanne Toepfer, Germany Rainer Tutsch, Germany Luca De Vito, Italy ABOUT IMEKO  The International Measurement Confederation, IMEKO, is an international federation of actually 39 national member organisations individually concerned with the advancement of measurement technology. Its fundamental objectives are the promotion of international interchange of scientific and technical information in the field of measurement, and the enhancement of international co-operation among scientists and engineers from research and industry. ADDRESSES  Principal Contact Prof. Paolo Carbone University of Perugia Dept. Electr. Inform. Engineering (DIEI) via G.Duranti, 93, 06125 Perugia, Italy email: paolo.carbone@unipg.it ACTA IMEKO Prof. Paul P. L. Regtien Measurement Science Consultancy (MSC) Julia Culpstraat 66, 7558 JB Hengelo (OV), The Netherlands email: paul@regtien.net Support Contact Dr. Dirk Röske Physikalisch-Technische Bundesanstalt (PTB) Bundesallee 100, 38116 Braunschweig, Germany email: dirk.roeske@ptb.de Article 1 - Contacts