Zobrazeno 1 - 10
of 24
pro vyhledávání: '"David Ayala-Cabrera"'
Autor:
David Ayala–Cabrera, Manuel Herrera, Joaquín Izquierdo, Silvia J. Ocaña–Levario, Rafael Pérez–García
Publikováno v:
Sensors, Vol 13, Iss 12, Pp 15912-15936 (2013)
This paper addresses the problem of leakage in water distribution systems through the use of ground penetrating radar (GPR) as a nondestructive method. Laboratory tests are performed to extract features of water leakage from the obtained GPR images.
Externí odkaz:
https://doaj.org/article/9e31c5eeb2954d1fb01c8ccc280ba2a8
Publikováno v:
Abstract and Applied Analysis, Vol 2013 (2013)
Mathematical modeling of water distribution networks makes use of simplifications aimed to optimize the development and use of the mathematical models involved. Simplified models are used systematically by water utilities, frequently with no awarenes
Externí odkaz:
https://doaj.org/article/c4f6898b803b46bdb002fdee18a65739
Autor:
Sona Nahas, David Ayala-Cabrera
The continuous monitoring of critical infrastructures is essential for the sustainable development of cities. These infrastructures are interconnected systems that the failure of their assets can provoke representative impacts not only on the infrast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26ced1a770fc536c9e3a6bc5339fc6ac
https://doi.org/10.5194/egusphere-egu23-16353
https://doi.org/10.5194/egusphere-egu23-16353
Autor:
Mezgeen Rasol, Jorge C. Pais, Vega Pérez-Gracia, Mercedes Solla, Francisco M. Fernandes, Simona Fontul, David Ayala-Cabrera, Franziska Schmidt, Hossein Assadollahi
Publikováno v:
Construction and Building Materials
Xunta de Galicia | Ref. ED431F 2021/08 Ministerio de Ciencia e Innovación | Ref. RYC2019-026604-I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65f4f0bfa22ab89c73ff43a700d346e0
https://doi.org/10.1016/j.conbuildmat.2022.126686
https://doi.org/10.1016/j.conbuildmat.2022.126686
Autor:
Amilkar E. Ilaya-Ayza, David Ayala-Cabrera, Carlos Martins, Rafael Pérez-García, Joaquín Izquierdo
Publikováno v:
Acta Universitaria. 26:54-63
La curva de consigna es una herramienta bastante utilizada en la optimización energética de los sistemas de agua potable que trabajan por bombeo. En el presente trabajo se analizan otras aplicaciones como la esqueletización, la sectorización, la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3912e72cb40acffec1636be060903b79
https://doi.org/10.15174/au.2016.1026
https://doi.org/10.15174/au.2016.1026
Publikováno v:
Athens Journal of Τechnology & Engineering. 3:241-254
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b0a16289a2f7dc90e33f082b3977e4
https://doi.org/10.30958/ajte.3-3-3
https://doi.org/10.30958/ajte.3-3-3
Autor:
Stefano Galelli, David Ayala-Cabrera, Ziv Ohar, Nils Ole Tippenhauer, Enrique Campbell, Riccardo Taormina, Ahmad F. Taha, Demetrios G. Eliades, Sarin E. Chandy, Amin Rasekh, Bruno Melo Brentan, Bruce Campbell, Bijay Kc, Gustavo Meirelles Lima, Nikolaos Gatsis, Mohsen Pourahmadi, M. Katherine Banks, Raanju R. Sundararajan, Mohsen Aghashahi, Avi Ostfeld, M. Fayzul K. Pasha, Marcio Giacomoni, Manuel Herrera, Zachary A. Barker, Edevar Luvizotto, Kelsey Haddad, Mashor Housh, Cynthia S. Lo, Ahmed A. Abokifa, Joaquín Izquierdo, Saravanakumar Lakshmanan Somasundaram, Elad Salomons, Idel Montalvo, Pratim Biswas, Daniel Manzi, M. Ehsan Shafiee
Publikováno v:
Taormina, R, Galelli, S, Tippenhauer, N O, Salomons, E, Ostfeld, A, Eliades, D G, Aghashahi, M, Sundararajan, R, Pourahmadi, M, Banks, M K, Brentan, B M, Campbell, E, Lima, G, Manzi, D, Ayala-Cabrera, D, Herrera, M, Montalvo, I, Izquierdo, J, Luvizotto, E, Chandy, S E, Rasekh, A, Barker, Z A, Campbell, B, Shafiee, M E, Giacomoni, M, Gatsis, N, Taha, A, Abokifa, A A, Haddad, K, Lo, C S, Biswas, P, Fayzul, M, Kc, B, Somasundaram, S L, Housh, M & Ohar, Z 2018, ' Battle of the Attack Detection Algorithms : Disclosing cyber attacks on water distribution networks ', Journal of Water Resources Planning and Management, vol. 144, no. 8, 04018048 . https://doi.org/10.1061/(ASCE)WR.1943-5452.0000969
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] The BATtle of the Attack Detection ALgorithms (BATADAL) is the most recent competition on planning and management of water networks undertaken within the Water Distribution Systems Analysis Symposium. The goal of the battle was to compare the pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6d497458a8ef006efde66c15cbca9ed
https://purehost.bath.ac.uk/ws/files/184221771/BATADALmanuscript1.pdf
https://purehost.bath.ac.uk/ws/files/184221771/BATADALmanuscript1.pdf
Autor:
Silvia J. Ocaña-Levario, David Ayala-Cabrera, Elizabeth P. Carreño-Alvarado, Joaquín Izquierdo
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] Nowadays, there is growing interest in controlling and reducing the amount of water lost through leakage in water supply systems (WSSs). Leakage is, in fact, one of the biggest problems faced by the managers of these utilities. This work address
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcc8cf9982414c86b710f6b79ee61f46
https://doi.org/10.1016/j.jappgeo.2018.03.025
https://doi.org/10.1016/j.jappgeo.2018.03.025
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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This paper presents some aspects of the time propagation of underground water leakage in controlled laboratory conditions using a drilled polyvinyl chloride (PVC) pipe and interpreting ground penetrating radar (GPR) images. GPR pre-processed images a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85d8b9842f198daf3c058d542b937ed1
https://doi.org/10.2166/ws.2015.093
https://doi.org/10.2166/ws.2015.093
Autor:
Daniel Manzi, Bruno Melo Brentan, Enrique Campbell, Edevar Luvizotto, Idel Montalvo, David Ayala-Cabrera, Gustavo Meirelles Lima, Manuel Herrera, Joaquín Izquierdo
Publikováno v:
World Environmental and Water Resources Congress 2017.
Water distribution systems are critical infrastructures that can be the subject of various types of attacks. Concerns range from biological and chemical intrusions in pipelines to operational issues in water control assets. Cyber-attacks have also tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de0ad5ed32c54f1fd7f9b6eeaa98e32
https://doi.org/10.1061/9780784480625.054
https://doi.org/10.1061/9780784480625.054