Results 11 to 20 of about 1,225,242 (226)
Multilevel Approach For Signal Restoration Problems With Toeplitz Matrices [PDF]
, 2010 We present a multilevel method for discrete ill-posed problems arising from the discretization of Fredholm integral equations of the first kind. In this method, we use the Haar wavelet transform to define restriction and prolongation operators within a ...
Español, Malena I., Kilmer, Misha E.
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The feeding behaviour of some demersal fish species in response to artificial discarding
Scientia Marina, 2002 In an attempt to detect changes in the diet and the feeding intensity of demersal fish caused by fishery discarding, two hauls were carried out 22 h apart at a depth of 90 m in an area of the Cantabrian Sea closed to trawling.
Ignacio Olaso +3 more
doaj +1 more source
Spatial characterization of the fisheries in the Avilés Canyon System (Cantabrian Sea, Spain)
Ciencias Marinas, 2016 Marine protected areas are one of the main tools in ecosystem-based fishery management. This approach requires analyzing the role of fisheries in the ecosystem by, for example, identifying fishing tactics and analyzing the spatial distribution with ...
Antonio Punzón +3 more
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Scientia Marina, 2005 Optimal Statistical Interpolation is widely applied in the analysis of oceanographic data. This technique requires knowing some statistics of the analysed fields such as the covariance function and the noise to signal ratio.
Manuel Vargas-Yáñez +3 more
doaj +1 more source
El sepulcro de Fernando de Antequera y los escultores Pere Oller, Pere Joan y Gil Morlanes, en Poblet [PDF]
, 1998 A partir del estudio de una serie de fragmentos escultóricos dispersos por varios museos extranjeros, alguno conservado en Poblet, se plantea una aproximación al sepulcro del rey Fernando de Antequera, obra de Pere Oller, y a las vicisitudes del panteón ...
Español, Francesca,
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Ciencias Marinas, 2006 The concentrations of Hg, Cd, Pb, As, Cu and Zn were determined in 67 tuna samples from the Atlantic Ocean, in order to determine the concentrations present in different species and to evaluate possible risks for human health as a consequence of the ...
V Besada, JJ González, F Schultze
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The contrastive value of lexical stress in visual word recognition: Evidence from spanish [PDF]
, 2018 Resumen tomado de la publicaciónEl valor contrastivo del acento léxico en el reconocimiento visual de palabras: evidencia del español. Antecedentes: muchos pares de palabras en español, en particular muchas formas verbales, difieren solo en la sílaba ...
Cuetos Vega, Fernando +1 more
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Scientia Marina, 2006 The waters surrounding the Balearic archipelago are considered to be prime spawning habitats of the bluefin tuna (Thunnus thynnus) and other tuna species such as albacore (T. alalunga) in the Mediterranean.
Alberto García +7 more
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Deep sea megafaunal assemblages off the northern Iberian slope related to environmental factors
Scientia Marina, 2011 Four deep sea fish and invertebrate assemblages from the northern Spanish slope were identified and related to geographic and bathymetric factors. The Peñas Cape comprises a boundary area splitting the more productive, wider and sandy western shelf from ...
Alberto Serrano +4 more
doaj +1 more source
Seabed litter distribution in the high seas of the Flemish Pass area (NW Atlantic)
Scientia Marina, 2020 Seabed litter of the Flemish Pass area (NW Atlantic Ocean) was analysed and described using data from the EU-Spain groundfish survey (2006-2017 period). This study presents baseline information on seabed litter in this area.
Ana García-Alegre +5 more
doaj +1 more source