Vol. 14 No. 4 (2025)

Published: 2025-11-06

Editorials

Journal contacts

Dirk Röske

1-3
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Introductory notes for the Acta IMEKO fourth issue in 2025

Francesco Lamonaca

1-3
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Introductory notes for the Acta IMEKO thematic issue on the 2023 SBM Metrology Conference – part 3

Carlos Hall Barbosa, Daniel Ramos Louzada, Rodrigo Costa-Felix

1-2
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Research Papers

Smart meters and flow computers: A test proposal for metrological reliability

Rodrigo De Almeida, Edisio A. Junior, Rodrigo P. B. Félix

1-5
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Development of a cyber-physical space from a radiation meter calibration laboratory for the digital twin process: Air kerma measurement on ionization chambers

Eric Macedo, Matheus Nascimento, Leonardo Pacífico, Igor Garcia, Jeovana Ferreira, Marcus Navarro, José Guilherme Peixoto

1-6
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Radionuclides measurements by the relative method using a germanium detector

Maria Candida Moreira de Almeida, Ronaldo Lins Silva, José Ubiratan Delgado , Roberto Poledna

1-3
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Operating principle of an electric current primary standard based on Ohm's law, the Josephson and the quantum Hall effects

Regis Landim, Wesley C. S. Sousa

1-6
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Methods for evaluating total oil and grease in water

Janaina Tavares Goulart de Sá Belchior de Oliveira, Sidney Telles Belchior de Oliveira Filho, Rodrigo Pereira Barreto da Costa Félix

1-6
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Ensuring the validity of Zener calibration results based on historical calibration data

Regis Landim, Helio R. Carvalho, Renato S. Costa

1-5
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Conformity assessment applied to custody transfer in the oil and gas industry: A brief review

Guilherme Lucarelli Orsay Guilherme Lucarelli Orsay, Khrissy A. R. Medeiros, Elcio C. de Oliveira

1-8
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A metrological approach to measuring the Poisson modulus of aluminium samples using longitudinal and transverse ultrasonic velocities

Ericles Santos, Mylena Kathleen Mosqueira de Assis, Alex Justen Teixeira, Tiago Costa Dourado, Sandro A. Miqueleti, Rodrigo P-B Costa-Félix

1-4
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Proposal for a Si and GaAs double-junction solar cell: Characterization and simulation

Willian Bazilio, Rudy Kawabata, Guilherme Torelly, Patricia Lustoza de Souza, Daniel Louzada, Rodrigo Flora Calili

1-5
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Infrared Vertical Cavity Surface-Emitting Laser barriers to measure movements of freshwater and marine invertebrates

Vittorio Pasquali, Nicola Cosmar, Fabio Leccese

1-6
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Chemical and mineralogical characterization as a reliable approach for assessing the mechanical properties of ancient mortars and masonry: A case study of the bell tower of Melfi Cathedral (Basilicata, Italy)

Chiara Gallo, Giada Maria Chiara Gemelli, Sara Carbone, Ylenia Caso, Marianna Sergio, Nicolino Messuti, Carmine Napoli, Eduardo Caliano

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Integrated survey and semantic deconstruction: The bell tower of the Melfi Cathedral (PZ) between HBIM informative digitalization and virtual fruition

Marianna Sergio, Nicolino Messuti, Cinzia D'Amico, Ylenia Caso, Chiara Gallo, Giada M. C. Gemelli, Eduardo Caliano

1-8
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Unexpected sine-fitting residual RMS bias on additive noise-corrupted data points

Francisco Alegria

1-8
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Analytical method validation for total mercury quantification in sediments using a Direct Mercury Analyzer

Adriana De Los Angeles Esquivel Hernandez, Kerling Rodríguez

1-6
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Determination of total silicon content in biomethane: Development of a validation approach for ISO 2613-1, as a practical application of the ISO guide under preparation: Biomethane – Performance evaluation for analytical systems

Katarina Hafner-Vuk, Milica Krajišnik, Karine Arrhenius, Sandra Hultmark, Lucy Culleton, Jianrong Li, Jan Beranek, Judit Fűkő, Tanil Tarhan

1-7
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Vol. 14 No. 4 (2025)

Editorials

Journal contacts

Introductory notes for the Acta IMEKO fourth issue in 2025

Introductory notes for the Acta IMEKO thematic issue on the 2023 SBM Metrology Conference – part 3

Research Papers

Smart meters and flow computers: A test proposal for metrological reliability

Development of a cyber-physical space from a radiation meter calibration laboratory for the digital twin process: Air kerma measurement on ionization chambers

Radionuclides measurements by the relative method using a germanium detector

Operating principle of an electric current primary standard based on Ohm's law, the Josephson and the quantum Hall effects

Methods for evaluating total oil and grease in water

Ensuring the validity of Zener calibration results based on historical calibration data

Conformity assessment applied to custody transfer in the oil and gas industry: A brief review

A metrological approach to measuring the Poisson modulus of aluminium samples using longitudinal and transverse ultrasonic velocities

Proposal for a Si and GaAs double-junction solar cell: Characterization and simulation

Infrared Vertical Cavity Surface-Emitting Laser barriers to measure movements of freshwater and marine invertebrates

Chemical and mineralogical characterization as a reliable approach for assessing the mechanical properties of ancient mortars and masonry: A case study of the bell tower of Melfi Cathedral (Basilicata, Italy)

Integrated survey and semantic deconstruction: The bell tower of the Melfi Cathedral (PZ) between HBIM informative digitalization and virtual fruition

Unexpected sine-fitting residual RMS bias on additive noise-corrupted data points

Analytical method validation for total mercury quantification in sediments using a Direct Mercury Analyzer

Determination of total silicon content in biomethane: Development of a validation approach for ISO 2613-1, as a practical application of the ISO guide under preparation: Biomethane – Performance evaluation for analytical systems

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