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Subject: Measurements Document Type: Artículo Year: 2019 Year: 2020

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Title: Photogrammetry for digital reconstruction of railway ballast particles – a cost-efficient method
Author: Paixão, A. / Resende, R. / Fortunato, E.
Language: Inglés
Repository: 73
Subject: Railway ballast / Aggregate / Photogrammetry / Particle geometry / Physical properties / Laser scanning / 3D digital model / 3D reconstruction / Measurements / Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação / Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Civil / Domínio/Área Científica::Engenharia e Tecnologia::Engenharia dos Materiais

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Title: Validation of instruments as a guarantee of credibility in scientific research / Validación de instrumentos como garantía de la credibilidad en las investigaciones científicas
Author: Fernández R.L. / Martínez R.A. / Urquiza D.E.P. / Gálvez S.S. / Álvarez M.Q.
Language: Inglés
Repository: 61
Subject: Measurements / Methodology / Methods and theories / Validation studies as a subject

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