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Modelling in Science Education and Learning
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Modelling in Science Education and Learning - Vol. 12, Núm. 1 (2019)
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Modelling in Science Education and Learning - Vol. 12, Núm. 1 (2019): Enviados recientemente

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Modelización de cerámicas y transductores piezoeléctricos vibrando en espesor mediante matrices de transferencia

Jiménez, Noé; Camarena, Francisco (Universitat Politècnica de València, 2019-02-08)

[EN] In this work we present the modeling of a piezoelectric ceramic vibrating in thickness mode using transfer matrices. The complete modeling of the vibratory behavior of a piezoelectric ceramic is a complex problem.This ...
La carta de Smith y sus generalizaciones

Perez-Peñalver, M.Jose; Sanabria Codesal, Esther; Müller, Andrei A. (Universitat Politècnica de València, 2019-02-08)

[EN] Smith's chart is a graphical tool, classically used in the analysis and design of microwave circuits, based on the mathematical idea of inverting the positive semi-plane to the unit circle through the transformation ...
Euclides no vivió en Manhattan: Geometría urbana

Gómez Urgellés, Joan Vicenç (Universitat Politècnica de València, 2019-02-08)

[EN] The Voronoi diagrams and the taxi distance are presented as models to solve a situation in which three assistance centers have to be located. The project was carried out by engineering students at the EPSEVG-UPC. At ...
¿Cómo modelizan los futuros profesores en situaciones de área y perímetro? El papel de las unidades y de las fórmulas

Montejo-Gámez, Jesús; Fernández-Ahumada, Elvira; Adamuz-Povedano, Natividad (Universitat Politècnica de València, 2019-02-08)

[EN] This study explores those skills associated with modeling that preservice primary and secondary teachers develop when working with measure. The sample was made up of a total of 12 master's degree students and 13 primary ...