Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Alberto García-Álvarez"'
Publikováno v:
Applied Mathematics and Computation. 319:486-498
In this paper, we propose a method for finding the optimal route for a specific train from a station to another one in the Spanish railway network (or any railway network involving different incompatible features like gauges, electrification and sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a627e1e735162d78df02a59b9aadc5f6
https://doi.org/10.1016/j.amc.2017.05.043
https://doi.org/10.1016/j.amc.2017.05.043
Autor:
Francisco Pascual Caravaca Rodríguez, Alberto García Álvarez, Fernando Bienvenido Martínez Moreno, Pedro González Redondo
Publikováno v:
Spanish Journal of Agricultural Research; Vol. 17 No. 2 (2019); e0603
Spanish Journal of Agricultural Research; Vol. 17 Núm. 2 (2019); e0603
SJAR. Spanish Journal of Agricultural Research
instname
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
Spanish Journal of Agricultural Research, Vol 17, Iss 2, Pp e0603-e0603 (2019)
Spanish Journal of Agricultural Research; Vol 17, No 2 (2019); e0603
idUS. Depósito de Investigación de la Universidad de Sevilla
Spanish Journal of Agricultural Research; Vol. 17 Núm. 2 (2019); e0603
SJAR. Spanish Journal of Agricultural Research
instname
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
Spanish Journal of Agricultural Research, Vol 17, Iss 2, Pp e0603-e0603 (2019)
Spanish Journal of Agricultural Research; Vol 17, No 2 (2019); e0603
idUS. Depósito de Investigación de la Universidad de Sevilla
Japanese quail (Coturnix coturnix japonica) usually fed on ground or pelleted balanced feeds, while whole grains are supplied in alternative systems. Voluntary intake and preference of four whole-grain cereals (durum wheat, bread wheat, triticale and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0ad357b5d7384b061af4505c8a62631
https://revistas.inia.es/index.php/sjar/article/view/13970
https://revistas.inia.es/index.php/sjar/article/view/13970
Publikováno v:
Proceedings of the Institution of Civil Engineers - Transport. 168:415-424
Transport infrastructures, including high-speed rail networks, are built to make efficient transport services possible. An analysis of the characteristics of the networks and sections they comprise can support design decisions and contribute to incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::553b4d14b18583ce054afddc7c544528
https://doi.org/10.1680/jtran.13.00015
https://doi.org/10.1680/jtran.13.00015
Autor:
Ignacio Gonzalez-Franco, Luis Mesa, Eugenio Roanes-Lozano, Antonio Hernando, Alberto García-Álvarez
Publikováno v:
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Planning the operations of Renfe Operadora trains on Adif's (Spanish) railway network is very complex. The reasons are the coexistence of two track gauges, two kinds of electrification systems and five types of signaling systems; together with fixed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52c777db7e6a408930da0d79414dda92
https://doi.org/10.1016/j.sbspro.2014.12.121
https://doi.org/10.1016/j.sbspro.2014.12.121
Publikováno v:
Journal of Computational and Applied Mathematics. 270:294-307
The Spanish railway network is very complex, with two different track gauges: the broad classic Iberian track gauge and the so called international gauge, the latter used in the extensive high speed network. All new lines have been built with double
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e11fe61ebad41fb6cfc4bc6e5d0fd16
https://doi.org/10.1016/j.cam.2013.12.051
https://doi.org/10.1016/j.cam.2013.12.051
Autor:
Ignacio Gonzalez-Franco, Eugenio Roanes-Lozano, Alberto García-Álvarez, Antonio Hernando, Luis Mesa
Publikováno v:
ResearcherID
The Spanish railway network managed by the Adif company has two different track gauges, two electrification systems, and four families of signaling systems. The simulation package presented here takes these variations into account, making it easier t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58964206e114496b13788124bb577728
https://doi.org/10.1109/mcse.2012.80
https://doi.org/10.1109/mcse.2012.80
Publikováno v:
Procedia - Social and Behavioral Sciences. 48:827-837
Increasing the speed at which a train can run on downward slopes through the effect of the force of gravity and the inertia of the train could involve: a reduction in travel time whilst also reducing energy consumed (due to reduced use of the brake).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0184482cc97a0c494e717bc6fe1d1f5
https://doi.org/10.1016/j.sbspro.2012.06.1060
https://doi.org/10.1016/j.sbspro.2012.06.1060
Publikováno v:
Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales. Serie A. Matematicas. 106:35-46
A geometric approach to radial railway network improvement is presented here. It uses what we have called ‘isochrone circle graphs’, a kind of diagrams that reflect the values of two variables, mixing ideas from isochrone maps and from polar area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c91ab408d6f58f5f82a3c2ede639c95
https://doi.org/10.1007/s13398-011-0050-6
https://doi.org/10.1007/s13398-011-0050-6
Autor:
Angélica Martínez-Zarzuelo, Eugenio Roanes-Lozano, Michael J. Wester, Alberto García-Álvarez, Eugenio Roanes-Macías
Publikováno v:
Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales. Serie A. Matematicas. 105:149-165
We present here what, as far as we know, is a real novelty: a computer package that can automatically generate railway maps of a certain network at any (past) date requested, using different colors to show the type of line. The input is: (1) a set of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09473b00fd9f3c8b477205b18fcddbd0
https://doi.org/10.1007/s13398-011-0010-1
https://doi.org/10.1007/s13398-011-0010-1
Publikováno v:
Mathematical and Computer Modelling. 51:1160-1169
The goal of this project (endorsed by the Spanish Railway Foundation) is to develop a detailed and flexible accelerated-time microscopic simulation of train movements within a specialized double-track freight line. The virtual line is provided with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aa8568ff065e50131127dc288b32c3b
https://doi.org/10.1016/j.mcm.2009.12.032
https://doi.org/10.1016/j.mcm.2009.12.032