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Documentos disponibles de esta editorial (2214)
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Benito Moreno, María Isabel ; Horra del Barco, Raúl de la ; López Gómez, José ; Fernández Barrenechea, José María ; Luque del Villar, Francisco Javier ; Arche, Alfredo | Elsevier | 2011This work is focused on carbonate paleosols developed in three stratigraphic sections (Landete, Talayuelas and Henarejos) of theMiddle–Late Permian Alcotas Formation in the SE Iberian Basin. The Alcotas Formation, of alluvial origin, was deposit[...]texto impreso
Granja Bruña, José Luis ; Ten Brink, Uri S. ; Muñoz Martín, Alfonso ; Carbó Gorosabel, Andrés ; Llanes Estrada, Pilar | Elsevier | 2015-04-28Oblique convergence between the North American and Caribbean plates along the eastern Greater Antilles island arc has yielded the asymmetric Muertos thrust belt in the backarc region. Offshore south of Puerto Rico, this thrust belt disappears an[...]texto impreso
Malaga, German ; Romero, Zoila O. ; Málaga, Ariana S. ; Cuba Fuentes, Sofia | Elsevier | 2019-01-25T16:03:20ZPeru ist ein südamerikanisches Land, das in den letzten zwei Jahrzehnten von nachhaltigem Wachstum geprägt war. Allerdings konnte das Niveau im Bildungs- und Gesundheitswesen mit dieser Entwicklung nicht Schritt halten, denn die Investionen in d[...]texto impreso
Wyatt, Kirk D. ; List, Betsy ; Brinkman, William B. ; Prutsky Lopez, Gabriela ; Asi, Noor ; Erwin, Patricia ; Wang, Zhen ; Domecq Garces, Juan Pablo ; Montori, Victor M. ; LeBlanc, Annie | Elsevier | 2019-02-06T14:59:04ZBACKGROUND: Little is known about the impact of interventions to support shared decision making (SDM) with pediatric patients. OBJECTIVES: To summarize the efficacy of SDM interventions in pediatrics on patient-centered outcomes. DATA SOURCES: W[...]texto impreso
Six chondrichthyan taxa are recorded in Late Cretaceous (Maastrichtian) red beds of the south-central Pyrenees (Tremp Formation, Lleida, Spain), indicating marine influence in the palaeoenvironment. Two ray species found in Spain have been previ[...]texto impreso
Albuquerque, N. ; Bayart, F. ; Pellegrino, Daniel ; Seoane-Sepúlveda, Juan B. | Elsevier | 2014-03-15We prove that the multilinear Bohnenblust Hille inequality is a particular case of a quite general family of optimal inequalities.texto impreso
Martínez Casado, Francisco Javier ; Sánchez Arenas, Ángel Antonio ; García Pérez, María Victoria ; Redondo Yélamos, María Isabel ; López Andrés, Sol ; Rodríguez Cheda, José Antonio | Elsevier | 2007-03Three members of the lead (II) n-alkanoates (from etanoate to n-butanoate) have been synthesized, purified and studied by d.s.c., Xray diffraction, and FTIR spectroscopy. Lead (II) acetate, propanoate, and butanoate present only a melting transi[...]texto impreso
Martín Chivelet, Javier ; Muñoz García, Belén ; Edwards, R. Lawrence ; Turrero Jiménez, María Jesús ; Ortega Martínez, Ana Isabel | Elsevier | 2013We have considered the additional data that Domínguez-Villar (this issue) has provided, as well as his criticisms of the interpretations of Martín-Chivelet et al. (2011). We argue that with or without the additional data, our original interpreta[...]texto impreso
In 2003 it was proved that the open quadrant Q := {x > 0, y > 0) of R-2 is a polynomial image of R-2. This result was the origin of an ulterior more systematic study of polynomial images of Euclidean spaces. In this article we provide a short [...]texto impreso
Pascual Ezama, David ; Rodríguez Paredes, Mercedes ; Sánchez Martín, María del Pilar ; Gil-Gómez de Liaño, Beatriz | Elsevier | 2018According to the literature, individual investors rarely use accounting and financial information (AFI), even though they do not give it a particularly low valuation when asked. This behavior increases the risk to lose investments. The main cont[...]texto impreso
Alonso, Juan C. ; Alonso López, Javier Antonio ; Martín, Enrique ; Morales, Manuel B. | Elsevier | 2018-03Sex allocation models still fail to predict the complex sex ratio patterns in broods of vertebrates. A major problem when studying motherebrood interactions is the difficulty in disentangling hypotheses involving maternal preferences from proces[...]texto impreso
Rodriguez Schwendtner, Eva María ; González Cano, Agustín ; Díaz Herrera, Natalia ; Navarrete Fernández, María Cruz ; Esteban Martínez, Óscar | Elsevier | 2018-09-01The importance of Surface Plasmon Resonance (SPR)-based devices in the field of chemical and biological sensing and the expectations created in terms of sensitivity and resolution impose the necessity of developing an adequate methodology for th[...]texto impreso
Gil-Serna, Jessica ; García-Díaz, Marta ; Vázquez, Covadonga ; González Jaén, María Teresa ; Patiño Álvarez, Belén | Elsevier | 2019-02-26The Aspergillus niger aggregate contains 15 morphologically indistinguishable species which presence is related to ochratoxin A (OTA) and fumonisin B2 (FB2) contamination of foodstuffs. The taxonomy of this group was recently reevaluated and the[...]texto impreso
The main obstacle for the implementation of reverse osmosis (RO) in a treatment chain to reuse the effluent of a newsprint mill as fresh water is the high silica content of the water, which produces severe scaling on the membrane, thus, limiting[...]texto impreso
The main bottleneck in the treatment and reuse of effluents from deinking paper mills that employ reverse osmosis (RO) is the high silica content, which causes membrane fouling that limits the recovery of the treatment. Silica removal with magne[...]texto impreso
Silicon substituted hydroxyapatite/VEGF scaffolds stimulate bone regeneration in osteoporotic sheep.
Casarrubios, L. ; Gómez-Cerezo, Natividad ; Sánchez Salcedo, Sandra ; Feito Castellano, María José ; Serrano, M.C. ; Saiz-Pardo, M. ; Ortega Menor, Lorena ; De Pablo, D. ; Díaz-Güemes, I. ; Fernández-Tomé, E. ; Enciso, S ; Portolés Pérez, María Teresa ; Sanchez-Margallo, F.M ; Arcos Navarrete, Daniel ; Vallet Regí, María ; Sanchez-Margallo, F. M. | Elsevier | 2019-10-31Silicon-substituted hydroxyapatite (SiHA) macroporous scaffolds have been prepared by robocasting. In order to optimize their bone regeneration properties, we have manufactured these scaffolds presenting different microstructures: nanocrystallin[...]texto impreso
Silver migration from a commercial baby feeding bottle and a food box containing AgNPs, as confirmed by SEM-EDX analysis, was evaluated using food simulant solutions [i.e., water, 3% (v/v) acetic acid, and 10% and 90% (v/v) ethanol]. Silver rele[...]texto impreso
This paper focuses upon the derivation of the similarity solutions of a nonlinear equation associated with a free boundary problem arising in glaciology. We present a potential symmetry analysis of this second order nonlinear degenerate paraboli[...]texto impreso
Lafuente, Ángel ; Recio, Jaime ; Ochoa-Hueso, Raúl ; Gallardo, Antonio ; Pérez-Corona, Esther ; Manrique Eol, Esteban ; Durán, Jorge | Elsevier | 2020-05-23Soil nitrogen (N) availability is a key driver of soil-atmosphere greenhouse gas (GHG) exchange, yet we are far from understanding how increases in N deposition due to human activities will influence the net soilatmosphere fluxes of the three mo[...]texto impreso
In this paper we define simulations up-to a preorder and show how we can use them to provide a coinductive, simulation-like, characterization of semantic preorders for processes. The result applies to a wide class of preorders, in particular to [...]texto impreso
In this study, a chicken meat containing AgNPs (candidate reference material Nanolyse 14) has been used as a model matrix to study the fate and behaviour of AgNPs upon oral ingestion following an in vitro model that included saliva, gastric and [...]texto impreso
Arranz Romera, Alicia ; Davis, Benjamin M. ; Bravo Osuna, Irene ; Esteban Pérez, Sergio ; Molina-Martínez, Irene T. ; Shamsher, Ehtesham ; Ravindran, Nivedita ; Guo, Li ; Cordeiro, M. Francesca ; Herrero-Vanrell, Rocio | Elsevier | 2019-03-10Glaucoma is a multifactorial neurodegenerative disorder and one of the leading causes of irreversible blindness globally and for which intraocular pressure is the only modifiable risk factor. Although neuroprotective therapies have been suggeste[...]texto impreso
Sánchez-Tembleque Verbo, Victor ; Sánchez Parcerisa, Daniel ; Valladolid Onecha, Victor ; Fraile Prieto, Luis Mario ; Udías Moinelo, José Manuel | Elsevier | 2019-01-07A detection system composed of a CeBr3 scintillating crystal coupled with a photomultiplier tube and connected to a digital oscilloscope was installed in the control room of a Cyberknife™ clinical accelerator during normal irradiation in order t[...]texto impreso
Preza, Paul M. ; Hurtado, Abdias ; Armas, Victoria ; Carcamo, Cesar P. | Elsevier | 2019-02-06T14:52:13ZObjetivos. Evaluar la incidencia de síndrome cardiorrenal tipo 1 (SCR1) en una unidad de cuidados intensivos coronarios y su asociación a mortalidad intrahospitalaria a 30 días, así como a otras características epidemiológicas. Métodos. Se revis[...]texto impreso
Demuro, Martina ; Arnold, Lee J. ; Aranburu, Arantza ; Gómez Olivencia, Asier ; Arsuaga, Juan Luis | Elsevier | 2019-02This study presents single-grain optically stimulated luminescence (OSL) chronologies for the archaeological site of Galería de las Estatuas – the first systematically excavated Middle Palaeolithic site within the karst system of the Sierra de A[...]