Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ester Soliveres"'
Autor:
Vicente Puig-Pons, Ester Soliveres, Isabel Pérez-Arjona, Victor Espinosa, Pedro Poveda-Martínez, Jaime Ramis-Soriano, Patricia Ordoñez-Cebrián, Marek Moszyński, Fernando de la Gándara, Manuel Bou-Cabo, José L. Cort, Eladio Santaella
Publikováno v:
Sensors, Vol 21, Iss 21, p 6998 (2021)
Underwater noise has been identified as a relevant pollution affecting marine ecosystems in different ways. Despite the numerous studies performed over the last few decades regarding the adverse effect of underwater noise on marine life, a lack of kn
Externí odkaz:
https://doaj.org/article/7e6f01b0b0704cb582249cd2a0b14b05
Autor:
Víctor Espinosa, Lucio Calise, Vicent D. Estruch, Susana Llorens, Patricia Ordoñez, Isabel Pérez-Arjona, Vicent Puig, Ester Soliveres
Publikováno v:
Rivista Italiana di Acustica, Vol 39, Iss 3, Pp 15-21 (2015)
L’acustica è alla base delle più importanti tecnologie nelle telecomunicazioni subacquee, nonché nel rilevamento e nella determinazione dei target acustici nei mezzi acquatici. Le misure a multi-frequenza sono lo strumento principale per l’ide
Externí odkaz:
https://doaj.org/article/0bc85df559864ad9a6a1f4177cc0b2b0
Autor:
Ester Soliveres, Jaime Ramis-Soriano, Manuel Bou-Cabo, Isabel Pérez-Arjona, José L. Cort, Fernando de la Gándara, Víctor Espinosa, Marek Moszynski, Vicente Puig-Pons, Patricia Ordoñez-Cebrian, Eladio Santaella, Pedro Poveda-Martínez
Publikováno v:
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
Sensors (Basel, Switzerland)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Sensors, Vol 21, Iss 6998, p 6998 (2021)
Sensors
Volume 21
Issue 21
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
instname
Sensors (Basel, Switzerland)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Sensors, Vol 21, Iss 6998, p 6998 (2021)
Sensors
Volume 21
Issue 21
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Underwater noise has been identified as a relevant pollution affecting marine ecosystems in different ways. Despite the numerous studies performed over the last few decades regarding the adverse effect of underwater noise on marine life, a lack of kn
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] The possibility of detecting uneaten food pellets in aquaculture floating cages using a scientific single beam echosounder is demonstrated. The applied methodology is based in a basic scheme with the ultrasonic beam facing upwards the sea surfac
Autor:
Pedro Poveda, Ester Soliveres, Víctor Espinosa, V. Puig, Isabel Pérez-Arjona, Vicente D. Estruch, Jaime Ramis, P. Ordóñez
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
Universidad de Alicante (UA)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
[EN] Fish anatomical vertical dimensions are extracted from a time-of-flight analysis of fish echo shape using narrow bandwidth echosounding of swimming individuals. These vertical dimensions fit a Gumbel distribution model and are successfully corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58599c2dbad55b1fa8c0c16fc56d1160
https://hdl.handle.net/10045/65630
https://hdl.handle.net/10045/65630
Autor:
Ester Soliveres González
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] Marine aquaculture production has increased considerably in recent years due to the scarcity of fisheries resources and increased demand. Gilthead sea bream and European sea bass are among the most interesting species for cultivation in Spain an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::353406d0ed722dca8055b05be7f02464
http://hdl.handle.net/10251/58612
http://hdl.handle.net/10251/58612
Autor:
Víctor J. Sánchez-Morcillo, Isabel Pérez-Arjona, Kestutis Staliunas, Víctor Espinosa, Javier Redondo, Ester Soliveres
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
A theoretical and experimental study of the propagation of sound beams in and behind two-dimensional sonic crystals at frequencies close to the band edges is presented. Beam focusing is predicted and discussed. We evaluate, by analytical numerical me
Autor:
Ester Soliveres, Kestutis Staliunas, Isabel Pérez-Arjona, Rubén Picó, Víctor J. Sánchez-Morcillo, Víctor Espinosa
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
Simultaneous self-collimation of sound beams with different frequencies, corresponding to fundamental wave and to its second harmonic, is proposed theoretically and demonstrated experimentally. The result is obtained when the isofrequency contours fo
Autor:
Kestutis Staliunas, Ester Soliveres, Víctor Espinosa, Isabel Pérez-Arjona, Víctor J. Sánchez-Morcillo
Publikováno v:
Applied Physics Letters. 94:164101
We present the experimental demonstration of self-collimation (subdiffractive propagation) of an ultrasonic beam inside a three-dimensional (3D) sonic crystal. The crystal is formed by two crossed steel cylinders structures in a woodpilelike geometry
Publikováno v:
The Journal of the Acoustical Society of America. 123:3627-3627
Posidonia fields in the "Cabo de Gata" marine natural park, located in the south‐east mediterranean spanish coast, have been mapped by means of two different acoustical tools: a vertical single‐beam scientific echosounder and a side‐scan sonar.