Zobrazeno 1 - 10
of 16
pro vyhledávání: '"L. M. García-Raffi"'
Publikováno v:
Frontiers in Public Health, Vol 9 (2021)
Countries are recording health information on the global spread of COVID-19 using different methods, sometimes changing the rules after a few days. All of them are publishing the number of new individuals infected, recovered and dead individuals, alo
Externí odkaz:
https://doaj.org/article/4c65c5c3ac3a47788776857025dd1450
Publikováno v:
Modelling in Science Education and Learning, Vol 10, Iss 2, Pp 137-152 (2017)
In this paper we present a comparative analysis of the resolution process of three modeling tasks performed by secondary education students (13-14 years), designed from three different points of view: The Modelling-eliciting Activities, the LEMA proj
Externí odkaz:
https://doaj.org/article/cddf9abf6dd0460da1bcb3ae1b25658a
Autor:
A. Cebrecos, N. Jiménez, V. Romero-García, R. Picó, V. J. Sánchez-Morcillo, L. M. García-Raffi
Publikováno v:
AIP Advances, Vol 6, Iss 12, Pp 121601-121601-8 (2016)
Asymmetric propagation of acoustic waves is theoretically reported in a chirped phononic crystal made of the combination of two different nonlinear solids. The dispersion of the system is spatially dependent and allows the rainbow trapping inside t
Externí odkaz:
https://doaj.org/article/c4d3ac2b24494b898c2fcc9b083a5629
Publikováno v:
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Redined, Red de Información Educativa
Ministerio de Educación, Cultura y Deporte (MECD)
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Enseñanza de las ciencias: revista de investigación y experiencias didácticas; 1999: Vol.: 17 Núm.: 1; p. 119-129
Enseñanza de las Ciencias: revista de investigación y experiencias didácticas; 1999: Vol.: 17 Núm.: 1; p. 119-129
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Redined, Red de Información Educativa
Ministerio de Educación, Cultura y Deporte (MECD)
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Enseñanza de las ciencias: revista de investigación y experiencias didácticas; 1999: Vol.: 17 Núm.: 1; p. 119-129
Enseñanza de las Ciencias: revista de investigación y experiencias didácticas; 1999: Vol.: 17 Núm.: 1; p. 119-129
Resumen tomado de la revista En este artículo se presenta un programa de prácticas interdisciplinarias para el primer curso de las carreras técnicas. Se sigue este programa durante el curso 1996-1997, y se dan algunos ejemplos del tipo de ejercici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e10e6d982ef41f0938311f1247e7f55a
http://hdl.handle.net/2072/379438
http://hdl.handle.net/2072/379438
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] Choosing a journal to publish a work is a task that involves many variables. Usually, the authors' experience allows them to classify journals into categories, according to their suitability and the characteristics of the article. However, there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfcabf654c8fd408804aa3665fab8b5a
https://doi.org/10.1007/s00357-019-09331-7
https://doi.org/10.1007/s00357-019-09331-7
A new model for the control of financial processes based on metric graphs is presented. Our motivation has its roots in the current interest in finding effective algorithms to detect and classify relations among elements of a social network. For exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba63ade4b3a19ff7ffdb2d291ebb4248
http://arxiv.org/abs/1905.08040
http://arxiv.org/abs/1905.08040
Publikováno v:
Topology and its Applications. 155:1410-1419
In this paper we analyze the existence of points of a subset S of a linear space X where the shortest distance to a point x of X with respect to an asymmetric norm q is attained ( q -nearest points). Since the structure of an asymmetric norm do not p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66e4f62ee116e227cff254735c81a330
https://doi.org/10.1016/j.topol.2008.04.002
https://doi.org/10.1016/j.topol.2008.04.002
Publikováno v:
Integral Equations and Operator Theory. 54:495-510
Let λ be a countably additive vector measure with values in a separable real Hilbert space H. We define and study a pseudo metric on a Banach lattice of integrable functions related to λ that we call a λ-weighted distance. We compute the best appr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48ebac9e3b186146ed83484a5b234a87
https://doi.org/10.1007/s00020-005-1370-8
https://doi.org/10.1007/s00020-005-1370-8
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
Modelling in Science Education and Learning, Vol 2, Iss 0, Pp 57-65 (2009)
instname
Modelling in Science Education and Learning, Vol 2, Iss 0, Pp 57-65 (2009)
[EN] Finite Elements Method is a well established mathematical technique for solving Partial Derivative Differential Equations. In this article we present an example of application of Finite Elements Method: the harmonic resonance modes of a guitar o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc9c21020e418c7a41391e6e3a9d89ef
http://hdl.handle.net/10251/109526
http://hdl.handle.net/10251/109526
Autor:
L. Barguet, V. Romero-García, N. Jiménez, L. M. Garcia-Raffi, V. J. Sánchez-Morcillo, J.-P. Groby
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract We present a 3-dimensional fully natural sonic crystal composed of spherical aggregates of fibers (called Aegagropilae) resulting from the decomposition of Posidonia Oceanica. The fiber network is first acoustically characterized, providing
Externí odkaz:
https://doaj.org/article/855a04232ecc45718992d2374abb4d93