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Elsevier |
Documentos disponibles de esta editorial (2214)
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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[...]