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Documentos disponibles de esta editorial (2214)
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Domínguez Rodrigo, Manuel ; Bunn T., Henry ; Yravedra Sainz de los Terreros, José | Elsevier | 2014-02-16Over the past three decades, controversial interpretations of the behavioral meaning of bone Surface modifications at FLK Zinj regarding primary or secondary access to carcasses by hominins have stemmed from the independent use of mark types (cu[...]![]()
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Rodríguez García, Laura ; Carretero, José Miguel ; García González, Rebeca ; Arsuaga, Juan Luis | Elsevier | 2018-04The recovery to date of three complete and five partial femora, seven complete tibiae, and four complete fibulae from the Atapuerca Sima de los Huesos site provides an opportunity to analyze the biomechanical cross-sectional properties in this M[...]![]()
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Salvatteci, R. ; Field, D. ; Sifeddine, A. ; Ortlieb, L. ; Ferreira, V. ; Baumgartner, T. ; Caquineau, S. ; Velazco, F. ; Reyss, J.-L. ; Sanchez-Cabeza, J.-A. ; Gutierrez, D. | Elsevier | 2020-06-10T18:12:14ZMarine laminated sediments in dysoxic areas of the ocean floor are an excellent archive for high-resolution climate reconstructions. While the existence of discontinuities produced by natural events, such as underwater landslides (slumps), stron[...]![]()
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Staller, Alejandra ; Álvarez Gómez, José Antonio ; Luna, Marco P. ; Bejar Pizarro, Marta ; Gaspar Escribano, Jorge M. ; Martínez-Cuevas, Sandra | Elsevier | 2018-10In this paper, we present the first velocity field from cGNSS (continuous GNSS) stations in the Continuous Monitoring GNSS Network (REGME) in Ecuador. We have analyzed data from 33 cGNSS REGME stations for the 2008–2014 period in order to charac[...]![]()
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Fernández Marchán, Daniel ; Sánchez, Nuria ; Novo Rodríguez, Marta ; Fernández, Rosa | Elsevier | 2016-09Hard anatomical characters have successfully been used in invertebrate systematics. Besides their chaetae, this kind of characters is virtually absent from earthworms (a taxonomically challenging group). This work explores the taxonomic utility [...]![]()
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The crystallisation behaviour in the SrCl2–Na2SO4–H2O system at room temperature is strongly modified by the presence of dissolved silicon. Homogeneous nucleation experiments show that silicon inhibits the formation of celestite while promoting [...]![]()
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Chirality plays a pivotal role in contemporary science as it represents a distinctive feature found in molecules and crystals. This chapter constitutes an excursion into solid-state chemistry from historical foundations, following the seminal di[...]![]()
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Sánchez Pastor, Nuria ; Oehlerich, Markus ; Astilleros García-Monge, José Manuel ; Kaliwoda, Melanie ; Mayr, Christoph C. ; Fernández Díaz, Lurdes ; Schmahl, Wolfgang W. | Elsevier | 2016-02Ikaite (CaCO3 6H2O) is a metastable phase that crystallizes in nature from alkaline waters with high phosphate concentrations at temperatures close to 0 C. This mineral transforms into anhydrous calcium carbonate polymorphs when temperatures ris[...]![]()
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Rodrigo Naharro, Julio ; Herrero Fernández, María Josefa ; Delgado Huertas, Antonio ; Granados, Arsenio ; Pérez del Villar Guillén, L. | Elsevier | 2019-10In the framework of a natural CO2 reservoir with CO2 leakages as an analogue of a failed CO2 deep geological storage, the current precipitation of travertines and the associated upwelling of CO2-rich saline groundwater were analysed. This natura[...]![]()
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Objetive: To describe the evaluation of a clinical teaching course for residents according to Kirkpatrick educational program evaluation model. Material and methods: A clinical teaching course for residents was implemented. The course was evalua[...]![]()
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Objetive: To describe the evaluation of a clinical teaching course for residents according to Kirkpatrick educational program evaluation model. Material and methods: A clinical teaching course for residents was implemented. The course was evalua[...]![]()
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Alvarado Zeballos, Samira ; Acevedo Villar, Tania ; Montesinos Segura, Renee ; Taype-Rondan, Álvaro | Elsevier | 2019-01-25T16:59:37ZEn varios países de Latinoamérica, el aborto inducido está legalmente prohibido o solo es permitido en casos especiales, lo cual lleva a las mujeres a someterse a procedimientos de aborto inseguro, que tienen una tasa de letalidad de 220 por 100[...]![]()
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Courtenay, Lloyd A. ; Yravedra Sainz de los Terreros, José ; Aramendi, Julia ; Maté-González, Miguel Ángel ; Martín Perea, David Manuel ; Uribelarrea del Val, David ; Baquedano, Enrique ; González Aguilera, Diego ; Domínguez-Rodrigo, Manuel | Elsevier | 2019-08-20The Lower Pleistocene site of Bell's Korongo (BK) in Olduvai Gorge (Tanzania) has been a key site for the study of the origin of human behaviour. The lower archaeological levels of BK are characterized by anthropogenic activity related to the ex[...]![]()
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Moclán, Abel ; Huguet, Rosa ; Márquez, Belén ; Domínguez-Rodrigo, Manuel ; Gómez-Miguelsanz, Cristina ; Vergès, Josep M. ; Laplana Conesa, César ; Arsuaga, Juan Luis ; Pérez González, Alfredo ; Baquedano, Enrique | Elsevier | 2018-11-10The study of cut marks in archaeological contexts is of great importance for understanding the subsistence strategies of past human groups. Many authors have indicated differences to exist between the cut marks produced by different tools and wh[...]![]()
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Pérez-Higueras, Juan José ; Arias Paniagua, Ana María ; Macorra García, José Carlos de la | Elsevier | 2013Introduction New designs and alloys and different motions have been introduced to increase the cyclic fatigue (CF) resistance of nickel-titanium (NiTi) files. The aim of this study was to compare the CF resistance of K3 (SybronEndo, Orange, CA),[...]![]()
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Horta Romarís, Laura ; Abad López, María José ; González Rodríguez, M Victoria ; Lasagabáster Latorre, Aurora ; Costa, Pedro ; Lanceros Méndez, Senentxu | Elsevier | 2017-01-15Most of the studies dealing with polyanilines (PANIs) are focused on electrochemical polymerization; however, chemical polymerization is more suitable for large–scale production. In order to develop commercially viable, clean, effective material[...]![]()
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Muñiz Menéndez, Mauro ; Perucho Martínez, Aurea ; Rodríguez Peces, Martín Jesús ; Cano Linares, H. | Elsevier | 2017Interpretations of cavity expansion tests (pressuremeter, radial jack, etc.) are based (in most occasions) on the analysis of the deformability of a cylindrical cavity in a continuous, isotropic, and homogeneous medium. However, many rock masses[...]![]()
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Cytokine expression could play an important role in camelids exposed to cold stress and subsequent pneumonia associated infections, therefore inducing a broad array of inflammatory mediators. To understand the host innate immune response in came[...]![]()
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To detect possible superficial deformations in the volcanic Caldera of Teide area (Canary Islands), we have set up a network composed by 17 points which we shall observe successively. In this paper, we present the analysis and reduction of data [...]![]()
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Planchuelo, Greg ; Catalán, Pablo ; Delgado Sáez, Juan Antonio ; Murciano Cespedosa, Antonio | Elsevier | 2019-09-18The data presented in this paper is supporting the research article “Estimating wind dispersal potential in Ailanthus altissima: The need to consider the three-dimensional structure of samaras” [1]. We analyzed the estimation of samara's wind di[...]![]()
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Gutiérrez Alonso, Gabriel ; Collins, Alan S. ; FernándezSuárez, Javier ; Pastor Galán, Daniel ; González Clavijo, Emilio ; Jourdan, Fred ; Weil, Arlo B. ; Johnston, Stephen T. | Elsevier | 2015-03-07Abstract Orogenic curvature is a ubiquitous feature of mountain belts, and the plate tectonic and geodynamic setting responsible for the development of curved orogens is a subject of debate. In order to distinguish between different models of or[...]![]()
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We define a denotational semantics for a kernel-calculus of the parallel functional language Eden. We choose continuations to deal with side-effects (process creation and communication) in a lazy context. The calculus includes streams for commun[...]![]()
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Although the presence of the endogeneity is frequently observed in economic production processes, it tends to be overlooked when practitioners apply data envelopment analysis (DEA). In this paper we deal with this issue in two ways. First, we pr[...]![]()
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This paper assesses the effects of fiscal consolidations associated with public debt reduction on medium-term output growth during periods of private debt deleveraging. The analysis covers 107 countries and 79 episodes of public debt reduction d[...]![]()
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What explains public debt spikes? Are debt spikes different in emerging economies than in advanced countries? Analysis of 179 episodes from 1945 to 2014 shows that debt spikes are not rare events and their probability increases with time. Large [...]![]()
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Tenorio Fornés, Antonio ; Pérez-Tirador, Elena ; Sánchez Ruiz-Granados, Antonio A. ; Hassan, Samer | Elsevier | 2020-09Science publication and its Peer Review system strongly rely on a few major industry players controlling most journals (e.g. Elsevier), databases (e.g. Scopus) and metrics (e.g. JCR Impact Factor), while keeping most articles behind paywalls. Cr[...]![]()
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Paris, Juan L. ; Torre, Paz de la ; Manzano, Miguel ; Cabanas, Victoria M. ; Flores, Ana I. ; Vallet Regí, María | Elsevier | 2016-03-15The potential use of human Decidua-derived mesenchymal stem cells (DMSCs) as a platform to carry mesoporous silica nanoparticles in cancer therapy has been investigated. Two types of nanoparticles were evaluated. The nanoparticles showed negligi[...]![]()
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We prove that every countably additive polymeasure can be decomposed in a unique way as the sum of a "discrete" polymeasure plus a "continuous" polymeasure. This generalizes a previous result of Saeki.![]()
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Gomes, Felipe V. ; Llorente de Miguel, Ricardo ; Del Bel, Elaine A. ; Viveros, María Paz ; López Gallardo, Meritxell ; Guimarães, Francisco S. | Elsevier | 2015-05NMDA receptor hypofunction could be involved, in addition to the positive, also to the negative symptoms and cognitive deficits found in schizophrenia patients. An increasing number of data has linked schizophrenia with neuroinflammatory conditi[...]![]()
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Kinorhynch specimens were studied from abyssal sediment samples collected during seven cruises at the Clarion-Clipperton Fracture Zone (Eastern Central Pacific), a vast area that will be mined for polymetallic nodules in a near future. This stud[...]![]()
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Camacho, Antonio G. ; Prieto, Juan F. ; Ancochea Soto, Eumenio ; José Fernández, José | Elsevier | 2019-01The deep roots of oceanic island volcanoes are poorly known and geophysical models can help to constrain processes such as magma storage and transport before and during eruptions. Lanzarote, Canary Islands, is a volcanic island in post-erosional[...]![]()
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Sánchez Elordi, Elena ; Baluška, František ; Echevarría, Clara ; Vicente Córdoba, Carlos ; Legaz González, María Estrella | Elsevier | 2016Microtubules (MTs) are involved in the germination of Sporisorium scitamineum teliospores. Resistant varieties of sugar cane plants produce defence glycoproteins that prevent the infection of the plants by the ?lamentous fungi Sporisorium scit[...]![]()
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In this paper we show that if X is a smooth variety of general type of dimension m?2 for which its canonical map induces a double cover onto Y, where Y is the projective space, a smooth quadric hypersurface or a smooth projective bundle over P1,[...]![]()
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In Peru, it is estimated that about 150 000-400 000 people carry the Human![]()
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In Peru, it is estimated that about 150,000-400,000 people carry the Human T-lymphotropic virus 1 (HTLV-1). Only 10% of HTLV-1 carries develop complications related to HTLV-1. HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) i[...]![]()
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Escavy Fernández, José Ignacio ; Herrero Fernández, María Josefa ; Trigos Luque, Larua ; Sanz Pérez, Eugenio | Elsevier | 2020-03Aggregates, including sand, gravel and crushed stones, are the first mined resource by volume of production and the second most employed natural material, only after water. The demand of aggregates depends on the level of activity of the buildin[...]![]()
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García Serrano, Javier ; Villaseca González, Carlos ; Pérez-Soba Aguilar, Cecilia | Elsevier | 2021-01This work reports petrographical, mineralogical and geochemical data of a suite of mantle xenoliths from the Morrón de Villamayor volcanic centre (MVM), which belongs to the Calatrava Volcanic Field (CVF), a part of the Circum-Mediterranean Anor[...]![]()
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Díaz Molina, Margarita ; Kälin, Otto ; Benito Moreno, María Isabel ; López Martínez, Nieves ; Vicens, Enric | Elsevier | 2007-07-15The Late Cretaceous Aren Fm exposed north of Bastus in the Tremp Basin (south-central Pyrenees) preserves an excellent record of dinosaur eggs laid in a marine littoral setting. Different from other cases reported in literature, at the Bastus si[...]![]()
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Manterola, Andrea ; Bernal Chico, Ana ; Cipriani, Raffaela ; Canedo Antelo, Manuel ; Moreno García, Álvaro ; Martín Fontecha, Mar ; Pérez Cerdá, Fernando ; Sánchez Gómez, María Victoria ; Ortega Gutiérrez, Silvia ; Brown, J. Mark ; Hsu, Ku-Lung ; Cravatt, Benjamin ; Matute, Carlos ; Mato, Susana | Elsevier | 2018-08Multiple sclerosis (MS) is a chronic demyelinating disease of unknown etiology in which tissue pathology suggests both immune-dependent attacks to oligodendroglia and primary oligodendrocyte demise. The endocannabinoid system has been crucially [...]![]()
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Let E be a complex Banach space and denote by H b (E) the space of all holomorphic functions f:E?C of bounded type, that is, bounded on bounded sets. It is known that f?H b (E) admits a factorization of the form f=g?S , with S a compact li[...]![]()
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Llopis Agelán, Enrique ; Sebastián Amarilla, José Antonio ; Bernardos Sanz, José Ubaldo ; Velasco Sánchez, Ángel Luis ; Abarca Abarca, Vanesa | Elsevier | 2018-06Este trabajo cuantifica el crecimiento del producto agrario y del producto agrario per cápita en cuatro provincias castellanas entre las últimas décadas del siglo XVI y el tercer cuarto del XVIII. Para ello utiliza la vía del producto y se basa [...]![]()
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Gil-Serna, Jessica ; García-Díaz, Marta ; González Jaén, María Teresa ; Vázquez Estevez, Covandonga ; Patiño Álvarez, Belén | Elsevier | 2018-03-02Ochratoxin A (OTA) is one of the most important mycotoxins due to its toxic properties and worldwide distribution which is produced by several Aspergillus and Penicillium species. The knowledge of OTA biosynthetic genes and understanding of the [...]![]()
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We work with logarithmic interpolation methods (A0,A1)?,q,A where ?=0 or 1. On the contrary to the case 0![]()
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Bordelon, Hali ; Ricks, Keersten M. ; Pask, Megan E. ; Russ, Patricia K. ; Solinas, Francesca ; Baglia, Mark L. ; Short, Philip A. ; Nel, Andrew ; Blackburn, Jonathan ; Dheda, Keertan ; Zamudio, Carlos ; Cáceres, Tatiana ; Wright, David W. ; Haselton, Frederick R. ; Pettit, April C. | Elsevier | 2019-01-25T15:02:22ZUrine samples are increasingly used for diagnosing infections including Escherichia coli, Ebola virus, and Zika virus. However, extraction and concentration of nucleic acid biomarkers from urine is necessary for many molecular detection strategi[...]![]()
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Alda, Javier ; Rico-García, José María ; López-Alonso, José Manuel ; Lail, Brian | Elsevier | 2006-04-15The design of plane Fresnel zone plates, and binary-staircase kinoforms, has been analyzed in this paper for a non-imaging application aimed to increase the performance of point-like detectors. They maximize the irradiance at the focal point of [...]![]()
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Carrasco, L.M. ; Martín-Campo, F. Javier ; Navarrete, L. ; Ortuño, M. T. ; Vitoriano, Begoña | Elsevier | 2016n decentralised rural electrification through solar home systems, private companies and promoting institutions are faced with the problem of deploying maintenance structures to operate and guarantee the service of the solar systems for long peri[...]![]()
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García-Batista, Zoilo Emilio ; Guerra-Peña, Kiero ; Alsina-Jurnet, Ivan ; Cano Vindel, Antonio ; Herrera Martínez, Solmary Xiomara ; Jiménez-Payano, Daniel ; Moretti, Luciana Sofía ; Medrano, Leonardo Adrián | Elsevier | 2020Virtual Reality is a powerful tool for the treatment of agoraphobia. However, how effective is the use of these scenarios when they do not resemble the sociocultural context? Literature suggests that the inclusion of culturally relevant elements[...]![]()
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El artículo pone de manifiesto la presencia de desigualdades en el acceso a las prestaciones sanitarias, que pueden calificarse de indeseables y evitables. Entre ellas, las relacionadas con la cobertura de necesidades, la dificultad para complet[...]![]()
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Ochoa, M. ; Arribas Mocoroa, José ; Mas Mayoral, José Ramón ; Goldstein, Robert H. | Elsevier | 2007This study provides an example of a high-quality fluvial hydrocarbon reservoir that was completely destroyed by hydrothermal processes. The reservoir unit was deposited in the Cameros Basin, located in the NW sector of the Iberian Chain (Spain).[...]![]()
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A la suite de sa deformation en regime compressif sous des conditions métamorphiques barroviennes culminant dans le facies amphibolite superieur, le massif des Rehamna est affecté par une tectonique extensive. Celle-ci s’est manifestee dans troi[...]![]()
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Linacero de la Fuente, Rosario ; Ballesteros, Isabel ; Sanchiz Giraldo, África ; Prieto, Nuria ; Iniesto, Elisa ; Martínez, Yolanda ; Martín Pedrosa, Mercedes ; Muzquiz, Mercedes ; Cabanillas Martín, Beatriz ; Rovira, Mercè ; Burbano, Carmen ; Cuadrado Vives, María del Carmen | Elsevier | 2016-07-01A quantitative real-time PCR (RT-PCR) method, employing novel primer sets designed on Jug r 1, Jug r 3, and Jug r 4 allergen-coding sequences, was set up and validated. Its specificity, sensitivity, and applicability were evaluated. The DNA extr[...]![]()
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Sanchiz Giraldo, África ; Ballesteros, Isabel ; Martín, A. ; Rueda Muñoz De San Pedro, Julia ; Martín Pedrosa, Mercedes ; Diéguez, Carmen ; Rovira, Mercè ; Cuadrado Vives, María del Carmen ; Linacero de la Fuente, Rosario | Elsevier | 2017-05The labelled of pistachio on food products is mandatory and, as a consequence, the development of suitable analytical methodologies to detect this nut in processed foods is advisable. In this work, two different qPCR assays to detect pistachio, [...]![]()
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A mixture of ?B-cyclodextrin (?B-CD) and primary and secondary amine (PSA) sorbents was employed for the extraction and quantification of ibuprofen enantiomers from human breast milk, combining a vortex-assisted matrix solid-phase dispersion met[...]![]()
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Infante del Río, Juan Antonio ; Guignon, Berengere ; Ramos, Angel M ; Diaz, Jose M ; Sanz, Pedro D. | Elsevier | 2006High-pressure supported freezing processes need a more efficient refrigeration technique to be applied at industrial level. A cooling method consisting in the circulation of a refrigerant in ebullition around the product in the vessel has been t[...]![]()
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The composition of modern stream sands derived from sedimentary source rocks in the Iberian Range has been analyzed in order to evaluate the contributions of the different bedrock types (mainly sandstones, limestones and dolostones). Temperate t[...]![]()
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Margalef, Aina ; Castiñeiras García, Pedro ; Casas Tuset, Josep María ; Navidad Fernández de la Cruz, Marina ; Liesa Torre Marín, Montserrat ; Linnemann, Ulf ; Hofmann, Mandy ; Gärtner, Andreas | Elsevier | 2016-03-16The first LA-ICP-MS U–Pb detrital zircon ages from quartzites located below (three samples) and above (one sample) the Upper Ordovician unconformity in the Central Pyrenees (the Rabassa Dome, Andorra) were investigated. The maximum depositional [...]![]()
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Paul, Sinu ; Lindestam Arlehamn, Cecilia S. ; Scriba, Thomas J. ; Dillon, Myles B. C. ; Oseroff, Carla ; Hinz, Denise ; McKinney, Denise M. ; Carrasco Pro, Sebastian ; Sidney, John ; Peters, Bjoern ; Sette, Alessandro | Elsevier | 2019-02-06T14:52:40ZComputational prediction of HLA class II restricted T cell epitopes has great significance in many immunological studies including vaccine discovery. In recent years, prediction of HLA class II binding has improved significantly but a strategy t[...]![]()
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Development of an affordable typing method for Meyerozymaguilliermondii using microsatellite markers
Wrent, Petra ; Rivas, Eva María ; Martínez Peinado, José ; Siloniz Jiménez, María Isabel de | Elsevier | 2016-01-09Despite previously published methods, there is still a lack of rapid and affordable methods for genotyping the Meyerozyma guilliermondii yeast species. The development of microsatellite markers is a useful genotyping method in several yeast spec[...]![]()
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Fresco-Taboada, Alba ; Serra, Immacolata ; Arroyo Sánchez, Miguel ; Fernández-Lucas, Jesús ; Mata Riesco, Isabel de la ; Terreni, Marco | Elsevier | 2016-01The immobilization of Bacillus psychrosaccharolyticus nucleoside 2 -deoxyribosyltransferase was deeply investigated and finally optimized. The best immobilization procedure resulted to be ionic adsorption on PEI 600 Da agarose followed by crossl[...]![]()
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Rojas, Karina ; Gómez, Daniel ; Montero, Javier ; Rodríguez, Juan Tinguaro ; Valdivia, Andrea ; Paiva, Francisco | Elsevier | 2014-04-16The interventions aimed at the early childhood are of a main interest in educational policy, since it is in this period when it is possible to produce a major impact in the subsequent human development. The quality of children's social environme[...]![]()
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In today’s society, recommendations are becoming increasingly important. With the advent of the Social Web and the growing popularity of Social Networks, where users explicitly provide personal information and interact with others and the system[...]![]()
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Monte Lara, M. Concepción ; Blanco Suárez, Ángeles ; Negro Álvarez, Carlos Manuel ; Tijero Miquel, Julio | Elsevier | 2004Due to trends in papermaking like closed water systems or higher use of recovered paper as raw material, a large number of contaminants are accumulated in the system as dissolved and colloidal material (DCM). When the DCM is destabilized by a su[...]![]()
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Wrent, Petra ; Rivas, Eva María ; Gil de Prado, Elena ; Martínez Peinado, José ; Siloniz Jiménez, María Isabel de | Elsevier | 2015-01-16In this work, we developed a specific PCR assay for Debaryomyces hansenii strains that uses a putative homologous PAD1 region (729 bp) present in this yeast species as a target. The amplification of this sequence with the D. hansenii specific pr[...]![]()
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Marrodan Serrano, Dolores ; González-Montero de Espinosa, M. ; Herráez, Ángel ; Alfaro, Emma L. ; Bejarano, Ignacio F. ; Carmenate, M. ; Lomaglio, Delia Beatriz ; López Ejeda, Noemí ; Martínez, A. ; Mesa Santurino, María Soledad ; Méndez Pérez, B. ; Meléndez, J. M. ; Moreno-Romero, S. ; Pacheco, José Luis ; Vázquez, V. ; Dipierri, José E. | Elsevier | 2017-03Subcutaneous fat skinfolds represent a reliable assessment instrument of adiposity status. This study provides current percentile references for four subcutaneous skinfolds (biceps, triceps, subscapular, suprailiac) applicable to children and ad[...]![]()
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Torres, A. ; Luque del Villar, Francisco Javier ; Tortajada, J. ; .Arroyo de Dompablo, M.E | Elsevier | 2019-09Progress in the development of rechargeable Ca-ion batteries demands the discovery of potential cathode materials. Transition metal oxides are interesting candidates due to their theoretical high energy densities, but with the drawback of a low [...]![]()
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Loma Lozano, Patricia ; Guzmán Aránguez, Ana Isabel ; Pérez de Lara, María Jesús ; Pintor, Jesús | Elsevier | 2015-05The effect of the dinucleotide P1, P4-Di (adenosine-5') tetraphosphate (Ap4A) in improving adrenergic anti-glaucomatous delivery by modifying the tight junction proteins of the corneal epithelium was evaluated. Stratified human corneal epithelia[...]![]()
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Rodríguez Berriguete, Álvaro ; Alonso-Zarza, Ana María ; Martín García, Rebeca | Elsevier | 2017-05-12Diagenesis of Miocene-Pliocene continental rocks in extensional Teruel Basin related to deposition of a travertine at surface has been studied. Most of the diagenetic processes described here are in relation tothe travertine deposition, so they [...]![]()
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Wright, V.P. ; Alonso-Zarza, Ana María ; Sanz Montero, M. Esther ; Calvo Sorando, José Pedro | Elsevier | 1997Mud-grade lacustrine limestones of Miocene age from the Madrid Basin, Spain, reveal varied and complex diagenetic histories. Microporous micrites occur as well as micrites with anhedral mosaics. The micrites have recrystallized from a metastable[...]![]()
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Deconinck, Jean-François ; Gómez Fernández, Juan José ; Baudinc, François ; Biscay, Hugo ; Bruneau, Ludovic ; Cocquerez, Théophile ; Mathieu, Olivier ; Pellenard, Pierre ; Santoni, Anne-Lise | Elsevier | 2020-05Clay mineralogical and geochemical analyses (?18Ocarb, and paired carbonate and organic matter carbon isotope), completed by the characterization of organic matter, have been performed on the Pliensbachian sediments exposed on the Rodiles sectio[...]![]()
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Bernabé-Ortiz, Antonio ; Perel, Pablo ; Miranda, Juan Jaime ; Smeeth, Liam | Elsevier | 2018-11-30T03:10:44ZAIMS: To assess the diagnostic accuracy of the Finnish Diabetes Risk Score (FINDRISC) for undiagnosed T2DM and to compare its performance with the Latin-American FINDRISC (LA-FINDRISC) and the Peruvian Risk Score. MATERIALS AND METHODS: A popula[...]![]()
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Freijo Escudero, Clara ; López Herraiz, Joaquin ; Sánchez Parcerisa, Daniel ; Udías Moinelo, José Manuel | Elsevier | 2021-01-13Proton radiotherapy has the potential to provide state-of-the-art dose conformality in the tumor area, reducing possible adverse effects on surrounding organs at risk. However, uncertainties in the exact location of the proton Bragg peak inside [...]![]()
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Artiaga, G. ; Iglesias Jiménez, A. ; Moreno Gordaliza, E. ; Mena, M.L. ; Gómez Gómez, M.Milagros | Elsevier | 2019-04-30Pt-S and Pt-N interactions resulting from the coordination of cisplatin, oxaliplatin and carboplatin to two synthetic peptides that differ from each other in one amino acid (Met or His) have been thoroughly studied in this work. The degree of Pt[...]![]()
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Piñero, David P. ; Martínez Abad, Antonio ; Soto Negro, Roberto ; Ruiz Fortes, Pedro ; Pérez Cambrodí, Rafael J. ; Ariza Gracia, Miguel Ángel ; Carracedo Rodríguez, Juan Gonzalo | Elsevier | 2019-02Purpose: To evaluate the differences in corneo-scleral topographic profile between healthy and keratoconus eyes, and their potential diagnostic ability for keratoconus detection. Methods: Prospective comparative study including 21 keratoconic ey[...]![]()
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Introduction Recent improvements in alloys, kinematics, and concepts have been combined to increase the cyclic fatigue resistance of nickel-titanium (NiTi) instruments. The aim of this study was to compare the cyclic fatigue resistance of new M-[...]![]()
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Pérez-Higueras, Juan José ; Arias Paniagua, Ana María ; Macorra García, José Carlos de la ; Peters, Ove A. | Elsevier | 2014Introduction: New designs and alloys have been developed toincrease cyclic fatigue (CF) resistance of rotary files. the aim of this study was to compare CF resistance of ProTaper Universal (PTU) ; Dentsply Tulsa Dental, Tulsa, OK) and ProTaper N[...]![]()
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Chetty-Mhlanga, Shala ; Fuhrimann, Samuel ; Eeftens, Marloes ; Basera, Wisdom ; Hartinger, Stella ; Dalvie, Mohamed Aqiel ; Röösli, Martin | Elsevier | 2020-07-14T00:01:03ZBACKGROUND: Electronic media use is increasing in low- and middle-income countries, thus we aim to investigate the prevalence of different aspects of e-media use and its association to symptoms and neurocognitive outcomes in rural South Africa. [...]![]()
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Kubitschek-Barreira, Paula H. ; Curty, Nathalia ; Neves, Gabriela W. P. ; Gil, Concha ; Lopes-Bezerra, Leila M. | Elsevier | 2013-01Aspergillus fumigatus is the main etiological agent of invasive aspergillosis, an important opportunistic infection for neutropenic patients. The main risk groups are patients with acute leukemia and bone marrow transplantation recipients. The l[...]![]()
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This paper deals with the geological and geochemical characterization of ironstone deposits encountered in two different sedimentary successions (upper Cretaceous and lower Cenozoic) in northern Bahariya, Egypt. The ironstones occur as uneconomi[...]![]()
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Alda, Javier ; Rico García, José María ; Salgado Remacha, Francisco Javier ; Sánchez Brea, Luis Miguel | Elsevier | 2009-06-14We analyze the optical behavior of square Fresnel zones plates. A theoretical analysis and numerical simulations based on the Rayleigh-Sommerfeld approach have been developed analyzing properties such as the depth of focus and the intensity of t[...]![]()
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The discovery of a dinosaur clutch in Upper Cretaceous tidal flat deposits in the Tremp Formation in Biscarri, Isona (Lleida, Spain), provides insight into the mode of life of some dinosaurs. The clutch occurs in grey marls that were originally [...]![]()
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Hernando Grande, Antonio ; Garcia, M.A. ; Gálvez Alonso, Fernando ; Guinea, F. | Elsevier | 2020-04-15It is shown that magnetic forces as the force -/+ mu(V) over barB, exerted on electron spins at rest, account for both the transverse spin imbalance typical of spin Hall effect and the transverse charge imbalance associated with pure spin curren[...]![]()
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The direct correlation function of a Huid of aligned planar hard convex orientable bodies is determined exactly using a simple form for the separation of the centers at contact. An approximate analytical proposal for the direct correlation funct[...]![]()
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Campano, Cristina ; Miranda, Rubén ; Merayo, Noemí ; Negro, Carlos ; Blanco, Ángeles | Elsevier | 2017-05-17Cellulose nanocrystals (CNC) are high added value products which can be used in many applications. In this research, CNC were directly produced from two recycled papers: old newspapers (ONP) and 100% recycled newsprint (NP). CNC were also obtain[...]![]()
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Studies assume that socioeconomic status determines individuals’ states of health, but how does health determine socioeconomic status? And how does this association vary depending on contextual differences? To answer this question, our study use[...]![]()
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Generalist pathogens are capable of infecting a wide range of host species, and may pose serious disease emergence threats if accidentally moved outside their native areas. To date little effort has been devoted to identifying geographic areas t[...]![]()
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Sequences of discrete Levy and adjoint Levy transformations for multidimensional quadrilateral lattices are studied. After a suitable number of iterations we show how all the relevant geometrical features of the transformed quadrilateral lattice[...]![]()
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Taenia solium (the pork tapeworm) is present in most developing countries, where it is a frequent cause of seizures and other neurological disease. Parasitic larvae invade the human brain, establish, and eventually resolve, leaving a calcified s[...]![]()
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This paper complements previous estimations regarding socioeconomic inequalities in obesity for Spanish adults, and provides new evidence about the mechanisms through which socioeconomic status (SES) affects obesity. Microdata from the Spanish N[...]![]()
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We study several properties of disjointly homogeneous Banach lattices with a special focus on two questions: the self-duality of this class and the existence of disjoint sequences spanning complemented subspaces. Various results around these pro[...]![]()
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Puell Marín, María Cinta ; Pérez Carrasco, María Jesús ; Hurtado-Ceña, Francisco Javier ; Álvarez-Rementería Fernández, Laureano | Elsevier | 2015-11PURPOSE: To compare disk halo size in response to a glare source in eyes with an aspheric apodized diffractive multifocal intraocular lens (IOL) or aspheric monofocal IOL. SETTING: Rementeria Ophthalmological Clinic, Madrid, Spain. DESIGN: Pro[...]![]()
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Discrete models of dislocations in cubic crystal lattices having one or two atoms per unit cell are proposed. These models have the standard linear anisotropic elasticity as their continuum limit and their main ingredients are the elastic stiffn[...]![]()
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Arriaga, Laura R. ; Rodríguez García, Ruddi ; Moleiro, Lara H. ; Prévost, Sylvain ; López-Montero, Iván ; Hellweg, Thomas ; Monroy Muñoz, Francisco | Elsevier | 2017Cholesterol is an intriguing component of fluid lipid membranes: It makes them stiffer but also more fluid. Despite the enormous biological significance of this complex dynamical behavior, which blends aspects of membrane elasticity with viscous[...]![]()
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It is known that the concept of dissipativeness is fundamental for understanding the asymptotic behavior of solutions to evolutionary problems. In this paper we investigate the dissipative mechanism for some semilinear fourth-order parabolic equ[...]![]()
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We characterize several classes of subsets in the ?-sum (?En)? of a sequence (En) of Banach spaces (where A is a Banach sequence ideal space), in terms of the corresponding classes in the spaces En. Several stability results are obtained.![]()
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Fernández García, Rosa Mª ; Novo Rodríguez, Marta ; Marchán, Daniel F. ; Díaz Cosín, Darío J. | Elsevier | 2016-01Comparative phylogeography of widespread species that span the same geographic areas can elucidate the influence of historical events on current patterns of biodiversity, identify patterns of co-vicariance, and therefore aid the understanding of[...]![]()
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Roldán López, Nuria ; Pérez Gil, Jesús ; Morrow, Michael R. ; García Álvarez, Begoña | Elsevier | 2017-08-22Lung surfactant (LS) is an essential system supporting the respiratory function. Cholesterol can be deleterious for LS function, a condition that is reversed by the presence of the lipopeptide SP-C. In this work, the structure of LS-mimicking me[...]