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Documentos disponibles de esta editorial (2214)
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Alonso-Zarza, Ana María ; Genise, J.F. ; Cabrera, M.C. ; Mangas, J. ; Martín Pérez, Andrea ; Valdeolmillos Rodríguez, Ana ; Dorado Valiño, M. | Elsevier | 2008-07-31The Pleistocene dune field of Tufia, located on the east of Gran Canaria (Spain), contains different stratigraphic levels of indurated pillar-like structures that are interpreted as megarhizoliths. The megarhizoliths occur at the top of differen[...]![]()
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Melatonin is not only synthesized by the pineal gland but by several ocular structures. This natural indoleamine is of great importance for regulating several eye processes, among which pressure homeostasis is included. Glaucoma, the most preval[...]![]()
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Melatonin is a substance synthesized in the pineal gland as well as in other organs. This substance is involved in many ocular functions, giving its synthesis in numerous eye structures. Melatonin is synthesized from serotonin through two enzyme[...]![]()
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Fernández-Martínez, Rodolfo ; Larios Ardila, Raquel ; Gómez Pinilla, Isabel ; Gómez-Mancebo, Belén ; López Andrés, Sol ; Loredo, Jorge ; Ordóñez, Almudena ; Rucandio, Isabel | Elsevier | 2015-09This study examines total Hg, free Hg(0), matrix-bound Hg and MeHg contents in soils and plant tissues from two old cinnabar mining sites (La Soterraña and Los Rueldos) in Asturias (Spain), as well as Hg transfer and translocation from soils to [...]![]()
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Total Hg, TC, TN, goethite and siderite distributions in sediment cores from two locations across Caco) Lake (Brazil) identified paleoclimate factors that had affected the Hg deposition in this shallow tropical lake and its relationship with pas[...]![]()
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Entrena Martínez, Ana ; Varas, Alberto ; Vázquez, Miriam ; Melen, Gustavo J. ; Fernández Sevilla, Lidia M. ; García Castro, Javier ; Ramírez, Manuel ; Zapata González, Agustín Gregorio ; Vicente, Ángeles | Elsevier | 2015-07-28Mesenchymal stem cells (MSCs) are key components of the bone marrow microenvironment which contribute to the maintenance of the hematopoietic stem cell niche and exert immunoregulatory functions in innate and adaptive immunity. We analyze the im[...]![]()
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Gomez Cerezo, Natividad ; Casarrubios, Laura ; Saiz-Pardo, M. ; Ortega, L. ; De Pablo, D. ; Díaz-Güemes, I. ; Fernández-Tomé, E. ; Enciso, S ; Sanchez-Margallo, F. M. ; Portolés Pérez, María Teresa ; Arcos Navarrete, Daniel ; Vallet Regí, María | Elsevier | 2019-04-05Macroporous scaffolds made of a SiO2-CaO-P2O5 mesoporous bioactive glass (MBG) and ?polycaprolactone (PCL) have been prepared by robocasting. These scaffolds showed an excellent in vitro biocompatibility in contact with osteoblast like cells (Sa[...]![]()
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Sánchez Salcedo, Sandra ; Vallet Regí, María ; Allaf Shanin, Sophia ; Glackin, Carlotta A. ; Zinck, Jeffrey I. | Elsevier | 2018-01-07Mesoporous silica nanoparticles (MSNPs) have many potential applications in biomedical fields. However, when MSNPs are exposed to plasma, protein adsorption leads to opsonization and decreases blood circulation time. A new multifunctional nanode[...]![]()
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Doadrio Villarejo, Antonio Luis ; Sánchez-Montero, José M. ; Doadrio Villarejo, Juan Carlos ; Salinas Sánchez, Antonio J. ; Vallet Regí, María | Elsevier | 2017-01-15Polypill is a medication designed for preventing heart attacks through a combination of drugs. Current formulations contain blood pressure-lowering drugs and others, such statins or acetylsalicylic acid. These drugs exhibit different physical ch[...]![]()
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Montalvo Quirós, Sandra ; Gómez Graña, Sergio ; Vallet Regí, María ; Prados Rosales, Rafael ; González Ortiz, Blanca ; Luque García, José Luis | Elsevier | 2020-10-04Tuberculosis remains today a major public health issue with a total of 9 million new cases and 2 million deaths annually. The lack of an effective vaccine and the increasing emergence of new strains of Mycobacterium tuberculosis (Mtb) highly res[...]![]()
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Nairi, Valentina ; Magnolia, Silvia ; Piludu, Marco ; Nieddu, Mariella ; Caria, Cristian Antonio ; Sogos, Valeria ; Vallet Regí, María ; Monduzzi, Maura ; Salis, Andrea | Elsevier | 2018-02-12Mesoporous silica nanoparticles (MSNs) were functionalized with amino groups (MSN-NH2) and then with hyaluronic acid, a biocompatible biopolymer which can be recognized by CD44 receptors in tumor cells, to obtain a targeting drug delivery system[...]![]()
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Martín Perea, David ; Fesharaki, Omid ; M. Soledad Domingo, M. Soledad ; Gamboa, Sara ; Hernández Fernández, Manuel | Elsevier | 2019-01Few studies have inquired about the relationship between myrmecological activity and the granulometry and mineralogy of sediments of a palaeontological site. The objectives of this article are to determine the sedimentological or mineralogical d[...]![]()
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Cicuendez, Monica ; Flores, Joana ; Oliveira, Helena ; Portolés Pérez, María Teresa ; Vallet Regí, María ; Vila, Mercedes ; Duarte, Lola F | Elsevier | 2018-05-18Nanographene oxide (nGO)-mediated hyperthermia has been increasingly investigated as a localized, minimally invasive anticancer therapeutic approach. Near InfraRed (NIR) light irradiation for inducing hyperthermia is particularly attract[...]![]()
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Castejón, David ; García Segura, Juan Manuel ; Escudero, Rosa ; Herrera, Antonio ; Cambero, María Isabel | Elsevier | 2015-12-11In this study we analyzed the exudate of beef to evaluate its potential as non invasive sampling for nuclear magnetic resonance (NMR) based metabolomic analysis of meat samples. Exudate, as the natural juice from raw meat, is an easy to obtain m[...]![]()
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Dominguez, Carmen M. ; Rodríguez Gutiérrez, Vanesa ; Montero González, Esperanza ; Romero, Arturo ; Santos, Aurora | Elsevier | 2019-05-20Carbon tetrachloride (CT), a chlorinated organic compound widely used in the chemical industry during the 20th century, is nowadays a ubiquitous contaminant in groundwater and in situ technologies for its destruction are required. In this work, [...]![]()
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In the present paper we propose a novel method for the identification and modeling of neural networks using extracellular spike recordings. We create a deterministic model of the effective network, whose dynamic behavior fits experimental data. [...]![]()
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Skolnick, Jeffrey ; Kolinski, Andrzej ; Brooks, Charles L. ; Godzik, Adam ; Rey, Antonio | Elsevier | 1993The ability to predict the native conformation of a globular protein from its amino-acid sequence is an important unsolved problem of molecular biology. We have previously reported a method in which reduced representations of proteins are folded[...]![]()
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Bermúdez de Castro, José María ; Martinón-Torres, María ; Martínez de Pinillos, Marina ; García Campos, Cecilia ; Modesto Mata, Mario ; Martín-Francés, Laura ; Arsuaga, Juan Luis | Elsevier | 2018-04-12The variability observed in the growing Middle Pleistocene hominin fossil record of Europe continues to trigger much debate on taxonomic issues and the biological processes that gave rise to Neanderthals. Here we present a metric and morphologic[...]![]()
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Galindo Pellicena, María Ángeles ; Arsuaga, Juan Luis ; Pérez Romero, Amalia ; Iriarte, E. ; De Gaspar Simón, Ignacio ; Carretero, José Miguel | Elsevier | 2020-07-18The discrimination of wild and domestic forms of animals is crucial to understanding the subsistence strategy of a site's inhabitants. In this study, a metrical analysis was carried out for the taxonomical identification of Bos taurus and Bos pr[...]![]()
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In this paper we prove, among other things, that the space of all holomorphic functions on an open subset U of a complex metrizable space E, endowed with the Nachbin ported topology, is metrizable only if E has finite dimension. This answers a q[...]![]()
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Sánchez del Río, Manuel ; Súarez Barrios, Mercedes ; García Romero, Emilia ; Alianelli, Lucia ; Felici, Roberto ; Martinetto, Pauline ; Dooryhée, Eric ; Reyes Valerio, Constantino ; Borgatti, Francesco ; Doyle, Bryan ; Giglia, Angelo ; Mahne, Nicola ; Pedio, Maddalena ; Nannarone, Stefano | Elsevier | 2005We present a study of the Mg K-edge on sepiolite and palygorskite performed at the INFM BEAR beamline at Elettra synchrotron light source (Trieste). These two clays, although having very similar structures, show some different features in their [...]![]()
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Caramanica, Ari ; Quilter, Jeffrey ; Huamán, Luis ; Villanueva, Fiorella ; Morales, Claudia R. | Elsevier | 2018-12-01T00:04:15ZThe transition from the Middle Preceramic (8000-4500 cal BP) to the Late Preceramic Period (4450-3800 cal BP) in coastal Peru witnessed a dramatic change in both resource management and subsistence practices: lomas environments were abandoned in[...]![]()
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Ehrich, Jannik ; Esposito, Massimiliano ; Barra, Felipe ; Rodríguez Parrondo, Juan Manuel | Elsevier | 2020-08-15Micro-reversibility plays a central role in thermodynamics and statistical mechanics. It is used to prove that systems in contact with a thermal bath relax to canonical ensembles. However, a problem arises when trying to reproduce this proof for[...]![]()
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Buey, Pablo del ; Cabestrero, Óscar ; Arroyo Rey, Xabier ; Sanz Montero, M. Esther | Elsevier | 2018-03-03This study gives insight into the mechanisms of formation of palygorskite-sepiolite minerals that have remained elusive for many years. The occurrence of palygorskite-sepiolite and minor smectite in association with a variety of authigenic sulph[...]![]()
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Conservation of historic churches' interior artistic and architectural heritage may be severely compromised by heating systems that alter indoor microclimatic stability. The modern centralised heating systems installed over the last 20 years, ar[...]![]()
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Ramírez Sebastián, Ana Isabel ; Fernández Albarral, José Antonio ; Hoz Montañana, Rosa de ; López Cuenca, Inés ; García Martín, Elena Salobrar ; Rojas Lozano, Pilar ; Valiente Soriano, Francisco Javier ; Avilés Trigueros, Marcelino ; Villegas Pérez, María Paz ; Vidal Sanz, Manuel ; Triviño Casado, Alberto ; Salazar Corral, Juan José ; Ramirez Sebastian, Jose Manuel | Elsevier | 2020Glaucoma is an age-related neurodegenerative disease that begins at the onset of aging. In this disease, there is an involvement of the immune system and therefore of the microglia. The purpose of this study is to evaluate the microglial activat[...]![]()
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Bueno, Juan ; López Camacho, Elena ; Silva-López, Manuel ; Rico-García, José María ; Llombart, N ; Alda, Javier ; Costa-Krämer, José Luis | Elsevier | 2013-11Silicon microlenses are a very important tool for coupling terahertz (THz) radiation into antennas and detectors in integrated circuits. They can be used in a large array structures at this frequency range reducing considerably the crosstalk bet[...]![]()
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Bravo Osuna, Irene ; Andrés-Guerrero, Vanessa ; Arranz-Romera, Alicia ; Esteban Pérez, Sergio ; Molina-Martínez, Irene T. ; Herrero-Vanrell, Rocio | Elsevier | 2018-02-15Pathologies affecting the optic nerve and the retina are one of the major causes of blindness. These diseases include age-related macular degeneration (AMD), diabetic Retinopathy (DR) and glaucoma, among others. Also, there are genetic disorders[...]![]()
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Márquez, Belén ; Baquedano, Enrique ; Pérez González, Alfredo ; Arsuaga, Juan Luis | Elsevier | 2016-12-07The study of wear marks on Palaeolithic quartz tools allows an understanding of how they were used. The present work reports a functional study of a sample of Mousterian quartz industry from Level F of the Navalmaíllo Rock Shelter (Pinilla del V[...]![]()
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Caus Gracia, Esmeralda ; Bernaus, J.M. ; Calonge, Amelia ; Martín Chivelet, Javier | Elsevier | 2009The Middle and Late Cretaceous shallow-water carbonate platforms widely exposed across the eastern half of the Iberian Peninsula including the Betic Cordillera, the Iberian Ranges and the Pyrenees provides an excellent material for analyzing the[...]![]()
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Martín Chivelet, Javier ; Fregenal Martínez, María Antonia ; Chacón Pichaco, Beatriz | Elsevier | 2003Deep marine carbonates of Late Campanian to Early Maastrichtian age that crop out in the Subbetic Zone near Caravaca (SE Spain) contain a thick succession of dm-scale levels of calcareous contourites, alternating with fine-grained pelagites/ hem[...]![]()
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Aurell, Marcos ; Fregenal Martínez, María Antonia ; Bádena, B. ; Muñoz-García, María Belén ; Élez Villar, Javier ; Meléndez Hevia, Nieves ; De Santisteban, Carlos | Elsevier | 2019-12The Middle Jurassic-Early Cretaceous tectono-sedimentary evolution of the southwestern part of the intraplate Iberian Basin (Spain) was mostly controlled by the Alto Tajo-Montes Universales (ATMU) and Landete-Teruel (LT) faults. During the Middl[...]![]()
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Escudero Mozo, María José ; Márquez Aliaga, Ana ; Goy, Antonio ; Martín Chivelet, Javier ; López Gómez, José ; Márquez, L. ; Arche, Alfredo ; Plasencia, P. ; Pla Barniol, Carlos ; Marzo Carpio, Mariano ; Sánchez Fernández, D. | Elsevier | 2014-11-08This article reports the first integrated study of the Middle Triassic of Iberia, based on the stratigraphy, sedimentology, and fossil fauna of Muschelkalk facies of the Iberian Ranges and the Catalan Coastal Ranges in Spain. On the basis of thi[...]![]()
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Escudero Mozo, María José ; Márquez Aliaga, Ana ; Goy, Antonio ; Martín Chivelet, Javier ; López Gómez, José Trinidad ; Márquez, Leopoldo ; Arche, Alfredo ; Plasencia, Pablo ; Pla, C. ; Marzo, M. ; Sánchez Fernández, D. | Elsevier | 2015This article reports the first integrated study of the Middle Triassic of Iberia, based on the stratigraphy, sedimentology, and fossil fauna of Muschelkalk facies of the Iberian Ranges and the Catalan Coastal Ranges in Spain. On the basis of thi[...]![]()
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Escudero Mozo, María José ; Martín Chivelet, Javier ; Goy, Antonio ; López Gómez, José Luis | Elsevier | 2014-08-01In order to progress in the knowledge of the Middle to Upper Triassic evolution of the western Tethys realm, an integrated approach which includes new sedimentological, sequence stratigraphic and biostratigraphic data, has been accomplished in t[...]![]()
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Santisteban Navarro, Juan Ignacio ; Mediavilla, Rosa ; Celis, Alberto ; Castaño, Silvino ; Losa, Almudena de la | Elsevier | 2016-07Human settlements around the fluvial wetland of Las Tablas de Daimiel (central Spain) have been related to the water availability in this area for nearly 5500 years; however the relationship of the hydrology of the wetland to climate change rema[...]![]()
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Dabrio, Cristino J. ; Zazo Cardeña , Caridad ; Cabero del Río, Ana ; Goy Goy, José Luis ; Bardají Azcárate, Teresa ; Hillaire-Marcel, Claude ; González Delgado, José Ángel ; Lario Gómez, Javier ; Silva Barroso, Pablo Gabriel ; Borja, Francisco ; García Blázquez, Ana María | Elsevier | 2011This paper investigates a series of small-scale, short-lived fluctuations of sea level registered in a prograding barrier spit that grew during theMIS 5e. This interglacial includes three highstands (Zazo et al., 2003) and we focus on the second[...]![]()
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Tena López, Elena ; Paz, Óscar de ; Peña, Roberto de la ; Fandos, Guillermo ; Redondo, Marisol ; Tellería Jorge, José Luis | Elsevier | 2020-06-29Gaps in the forest canopy appear to play a major role in local species richness as they increase habitat heterogeneity and border effects. In the case of bats, these small clearings seem to play an important role as foraging and commuting sites.[...]![]()
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Martín Perea, David Manuel ; Fesharaki, Omid ; Rey Samper, Jesús Javier ; Arroyo Rey, Xabier ; Uribelarrea del Val, David ; Cobo-Sánchez, Lucía ; Baquedano, Enrique ; Mabulla, Audax ; Domínguez Rodrigo, Manuel | Elsevier | 2019-08-20The mineralogical composition of the clay stratum (level 22) that contains the FLK Zinj-DS-PTK-AMK complex, the only example of pene-contemporaneous early Pleistocene sites occurring on the same palaeolandscape and simultaneously covered by the [...]![]()
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Navarro Ciurana, Didac ; Campos Quispe, Luis Alberto ; Cardellach, Esteve ; Vindel Catena, Elena ; Gómez Gras, David ; Griera, Albert ; Corbella, Mercè | Elsevier | 2016The present paper reports the first detailed petrological and geochemical study of non-sulfide Zn–(Fe–Pb) deposits in the Riópar area (Prebetic Zone of the Mesozoic Betic Basin, SE Spain), constraining the origin and evolution of ore-forming flu[...]![]()
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Súarez Barrios, Mercedes ; García Rivas, Javier ; García Romero, Emilia ; Jara, N. | Elsevier | 2016-06Sepiolite is one of the most important industrial minerals, due primarily to its surface properties related to its structure. Sepiolite contains alternating 2:1 polysomes that produce tunnels at the inner part of the fibre and channels at the ed[...]![]()
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A remarkable result by Nordgren, Rosenthal and Wintrobe states that a positive answer to the Invariant Subspace Problem is equivalent to the statement that any minimal invariant subspace for a composition operator C phi, induced by a hyperbolic [...]![]()
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It is known that any periodic orbit of a Lipschitz ordinary differential equation must have period at least 2?/L, where L is the Lipschitz constant of f. In this paper, we prove a similar result for the semilinear evolution equation du/dt=-Au+f[...]![]()
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Maestro-López, Moisés ; Olombrada, Miriam ; García Ortega, Lucía ; Serrano González, Daniel ; Lacadena, Javier ; Oñaderra, Mercedes ; Gavilanes, José G. ; Martínez del Pozo, Álvaro | Elsevier | 2017-03-07Fungal ribotoxins are highly specific extracellular RNases which cleave a single phosphodiester bond at the ribosomal sarcin-ricin loop, inhibiting protein biosynthesis by interfering with elongation factors. Most ribotoxins show high degree of [...]![]()
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We consider experiments involving the observation of a discrete random variable, or quantitative classification process and we also assume that in addition to probability of each value or class we know its "utility" or "weight" (or more precisel[...]![]()
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Mining is essential to the human economy and has been conducted for millennia. In the past ~60 years, the scale of disturbance created by mining has grown larger in response to economic demands and technology capacity. However the scale of distu[...]![]()
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García Lorenzo, Mari Luz ; Pérez Sirvent, Carmen ; Molina Ruiz, José ; Martínez Sánchez, María José | Elsevier | 2014This work presents a methodology to assess the environmental potential risk of soils when submitted to different conditions. The potentially toxic element (PTE) behaviour was evaluated by single chemical extractions in order to simulate four con[...]![]()
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This article considers a mathematical model for tumour growth based on an acid-mediated hypothesis, i.e. the assumption that tumour progression is facilitated by acidification of the region around the tumour-host interface. The resulting destruc[...]![]()
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In this work, we study optimal and suboptimal control strategies for the treatment of a polluted water resource by using aside a continuous bioreactor. The control consists in choosing the inlet volumetric flow rate for filling the bioreactor wi[...]![]()
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Cancer is a disease of evolutionary origin in which a group of cells in the body initiate evolutionary changes under certain circumstances that can lead to the formation of a tumor. It is currently believed that a hostile cell environment can le[...]![]()
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The aim of this paper is to contribute to the connection between computer viruses spreading and epidemiological models. To this end, the block-structured state-dependent event (BSDE) approach is used to study the number of cases of infection in [...]![]()
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Gómez Novell, Octavi ; Chartier, Thomas ; García Mayordomo, Julián ; Ortuño, María ; Masana, Eulàlia ; Insua Arévalo, Juan Miguel ; Scotti, Oona | Elsevier | 2020-02Earthquake surface fault ruptures can show very complex geometries and involve different faults simultaneously. Consequently, modern fault-based probabilistic seismic hazard assessments (PSHA) need to account for such complexities in order to ac[...]![]()
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Groundwater is key to economic growth in the Mediterranean region. This is particularly true of areas such as southern Spain, where aquifers underpin social development by supplying water to a booming tourist industry. Intensive groundwater use [...]![]()
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Mela Rivas, Virginia ; Vargas, Amanda ; Meza, Cecilia ; Kachani, Malika ; Wagner, Edward J. | Elsevier | 2016The appetite suppressant actions of estradiol are due to its ability to attenuate orexigenic signals and potentiate anorexigenic signals. The work from my laboratory has shown that male guinea pigs are more sensitive to the hyperphagic and hypot[...]![]()
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We show that some pathological phenomena occur more often than one could expect, existing large algebraic structures (infinite dimensional vector spaces, algebras, positive cones or infinitely generated modules) enjoying certain special properti[...]![]()
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In this article, we solve the problem of constructing moduli spaces of semistable principal bundles (and singular versions of them) over smooth projective varieties over algebraically closed ground fields of positive characteristic.![]()
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This paper addresses the problem of constructing and compactifying moduli spaces of stable principal G -bundles over smooth projective schemes for an arbitrary reductive group G in both zero and nonzero characteristic. This involves refini[...]![]()
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Polo, Lorena ; Gomez Cerezo, Natividad ; Vivancos, Jose Luis ; Sancenón, Félix ; Arcos, Daniel ; Vallet Regí, María ; Martínez Máñez, Ramón | Elsevier | 2016-12-08Silica mesoporous nanomaterials have been proved to have meaningful application in biotechnology and biomedicine. Particularly, mesoporous bioactive glasses are recently gaining importance thanks to their bone regenerative properties. Moreover, [...]![]()
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Doadrio Villarejo, Antonio Luis ; Sánchez-Montero, José M. ; Doadrio Villarejo, Juan Carlos ; Salinas Sánchez, Antonio J. ; Vallet Regí, María | Elsevier | 2014-09-01A molecular model with the approximate pore diameter of SBA-15 was constructed for the first time to investigate the effect of functionalize the matrix with 3-aminopropyl-triethoxy-silane (APTES) in the release of Chicago Sky Blue 6B (CSB). It w[...]![]()
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Buckley, Michael ; Recabarren, Omar P. ; Lawless, Craig ; García García, Nuria ; Pino, Mario | Elsevier | 2019-11-15The extant elephants are only a small fraction of the diverse order of proboscideans that once roamed the planet, whereas the extinct gomphotheres represent the largest and most diverse of these enigmatic groups that survived into the Quaternary[...]![]()
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Razkin, Oihana ; Gómez Moliner, Benjamín Juán ; Prieto, Carlos Enrique ; Martínez Ortí, Alberto ; Arrébola, José Ramón ; Muñoz Araújo, Benito ; Chueca, Luis Javier ; Madeira, María José | Elsevier | 2015-02The Helicoidea is one of the most diverse superfamilies of terrestrial land snails. In this study we present a molecular phylogeny of the western Palaearctic Helicoidea obtained by means of neighbor joining, maximum likelihood and Bayesian analy[...]![]()
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This paper provides a theoretical discussion of the forward premium anomaly. We reformulate the well-known Lucas (1982) model by allowing for the existence ofmonetarypolicy regimes. The monetary supply is viewed as having two stochastic componen[...]![]()
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Martínez Sánchez, María José ; Pérez Sirvent, Carmen ; Molina Ruiz, José ; Tudela Serrano, María Luz ; García Lorenzo, Mari Luz | Elsevier | 2011The main aim of this work is to progress in the study of desertification processes in Mediterranean regions in the framework of DESERTNET project by means of the execution of pilot studies and development of evaluation models. This paper shows t[...]![]()
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Gil Ordóñez, Ana ; Martín Fontecha, Mar ; Ortega Guitérrez, Silvia ; López Rodríguez, María Luz | Elsevier | 2018-11Monoacylglycerol lipase (MAGL) has been characterized as the main enzyme responsible for the inactivation of the most abundant brain endocannabinoid, 2-arachidonoylglycerol (2-AG). Besides this role, MAGL has progressively acquired a growing imp[...]![]()
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People’s health and well-being may be determined by the interaction of endogenous and external rhythms. Late chronotypes should become anxious because of the demand to perform tasks in a society oriented preferentially to morning work. In this s[...]![]()
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Dos Santos Alves, Kelvin ; Barrios Sánchez, Santos ; Gómez Barreiro, Juan ; Merinero Palomares, Raúl ; Compaña Prieto, José Manuel | Elsevier | 2020-06The Fresnedoso creek gold placer (FGP) in the Moraleja Basin (W Iberian Massif) has been investigated in terms of morphological, textural and compositional evolution of gold particles. A mixture of two populations has been identified being coher[...]![]()
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The northern Madrid Basin contains paleosols and lacustrine sequences composed of ordered dolomite. Smectite-rich mudstones with analcime deposited in distal alluvial fans affected by pedogenic processes. Mudstones contain dolomite and silica la[...]![]()
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Luu, Hai T. T. ; Quintela Alonso, Pablo ; Sendra, Kacper ; Green, Iain D. ; Esteban, Genoveva F. | Elsevier | 2020-07-17The genus Psilotricha was established by Stein in 1859, with P. acuminata as the type species within the family Oxytrichidae. This species lacked a full description until it was re-discovered in 2001, showing that its morphological and morphogen[...]![]()
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Munck García, Estefanía de ; Muñoz Sáez, Emma ; Gómez Miguel, Begoña ; Solas Alados, Mª Teresa ; Martínez, Ana ; Arahuetes, Rosa María | Elsevier | 2015-05Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by progressive muscle paralysis that reflects the motoneurons’ degeneration. Several studies support the relationship between ?-N-methylamino-L-alanine (L-BMAA), a [...]![]()
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Granja Bruña, José Luis ; Ten Brink, Uri S. ; Carbó Gorosabel, Andrés ; Muñoz Martín, Alfonso ; Gómez Ballesteros, María | Elsevier | 2009Multibeam bathymetry data acquired during the 2005 Spanish R/V Hespérides cruise and reprocessed multichannel seismic profiles provide the basis for the analysis of the morphology and deformation in the central Muertos Trough and Muertos thrust [...]![]()
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Individual differences in premorbid behaviors and in those exhibited in the course of an infection disease may be useful to explain the individual susceptibility to infections, the underlying neuroimmunological mechanisms and be helpful to desig[...]![]()
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We present a model for a class of random binary lattices by introducing a one-dimensional system where impurities are placed in one sublattice while host atoms lie on the other sublattice. The source of disorder is the stochastic fluctuation of [...]![]()
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Rivero Menéndez, M José ; Urquía Grande, Elena ; López-Sánchez, Pilar ; Camacho Miñano, María del Mar | Elsevier | 2018The objective ofthis paper is twofold: firstly,to analyse ifthere are differences between students’ motivation and their learning strategies when they study accounting subjects in Spanish or English as a medium of instruction. Secondly, to evide[...]![]()
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Cañizares, Pablo C. ; Núñez Covarrubias, Alberto ; Lara, Juan de ; Llana Díaz, Luis Fernando | Elsevier | 2020-05Currently, using conventional techniques for checking and optimising the energy consumption in cloud systems is unpractical, due to the massive computational resources required. An appropriate test suite focusing on the parts of the cloud to be [...]![]()
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Lupi, Omar ; Downing, Christopher ; Lee, Michael ; Pino, Livia ; Bravo, Francisco ; Giglio, Patricia ; Sethi, Aisha ; Klaus, Sidney ; Sangueza, Omar P. ; Fuller, Claire ; Mendoza, Natalia ; Ladizinski, Barry ; Woc-Colburn, Laila ; Tyring, Stephen K. | Elsevier | 2019-02-06T14:59:06ZIn the 21st century, despite increased globalization through international travel for business, medical volunteerism, pleasure, and immigration/refugees into the United States, there is little published in the dermatology literature regarding t[...]![]()
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Lupi, Omar ; Downing, Christopher ; Lee, Michael ; Bravo, Francisco ; Giglio, Patricia ; Woc-Colburn, Laila ; Tyring, Stephen K. | Elsevier | 2019-02-06T14:59:06ZIn the 21st century, despite increased international travel for vacation, work, and medical missions and immigration into the United States, there is little published in the dermatology literature regarding the cutaneous manifestations of helmin[...]![]()
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Brusius-Facchin, A. C. ; Schwartz, I. V. D. ; Zimmer, C. ; Ribeiro, M. G. ; Acosta, A. X. ; Horovitz, D. ; Monlleo, I. L. ; Fontes, M. I. B. ; Fett-Conte, A. ; Sobrinho, R. P. Oliveira ; Duarte, A. R. ; Boy, R. ; Mabe, P. ; Ascurra, M. ; de Michelena, M. ; Tylee, K. L. ; Besley, G. T. N. ; Garreton, M. C. V. ; Giugliani, R. ; Leistner-Segal, S. | Elsevier | 2020-06-10T18:12:14ZIn this study, 103 unrelated South-American patients with mucopolysaccharidosis type II (MPS II) were investigated aiming at the identification of iduronate-2-sulfatase (IDS) disease causing mutations and the possibility of some insights on the [...]![]()
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Alonso-Zarza, Ana María ; Zhao, Z. ; Song, C. H. ; Li, J. J. ; Zhang, J. ; Martín Pérez, Andrea ; Martín García, Rebeca ; Wang, X. X. ; Zhang, Y. ; Zhang, M. H. | Elsevier | 2009The Tianshui Basin in central China contains a thick sedimentary sequence (~1400 m) of continental deposits, Aragonian to Villafranchian (Miocene-Pliocene) in age. Intense Himalayan movements around the Paleogene/Miocene boundary triggered the u[...]![]()
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Martínez De-Luna, Reyna I. ; Ku, Ray Y. ; Aruck, Alexandria M. ; Santiago, Francesca ; Viczian, Andrea S. ; San Mauro, Diego ; Zuber, Michael E. | Elsevier | 2017-06-15Intermediate filament proteins are structural components of the cellular cytoskeleton with cell-type specific expression and function. Glial fibrillary acidic protein (GFAP) is a type III intermediate filament protein and is up-regulated in glia[...]![]()
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Martínez López, Beatriz ; Ivorra, Benjamin ; Fernández Carrión, Eduardo ; Pérez, A.M. ; Medel-Herrero, A. ; Sánchez-Vízcaino Buendía, Fernando ; Ramos del Olmo, Ángel Manuel ; Sánchez-Vizcaíno, José Manuel | Elsevier | 2014This study presents a multi-disciplinary decision-support tool, which integrates geo-statistics, social network analysis (SNA), spatial-stochastic spread model, economic analysis and mapping/visualization capabilities for the evaluation of the s[...]![]()
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Valero Garcés, B. L. ; González Sampériz, P. ; Gil Romera, G. ; Moreno, A. ; Oliva Urcia, Belén ; Aranbarri, J. ; García Prieto, Elisa ; Frugone, M. ; Morellón, Mario ; Arnold, Lee J. ; Demuro, M. ; Hardiman, Steven ; Blockleyk, S.P.E. ; Lane, C.S. | Elsevier | 2019-10We present a multidisciplinary dating approach - including radiocarbon, Uranium/Thorium series (U/Th), paleomagnetism, single-grain optically stimulated luminescence (OSL), polymineral fine-grain infrared stimulated luminescence (IRSL) and tephr[...]![]()
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Albert Albiol, Elvira ; Correas Fernández, Jesús ; Puebla, Germán ; Román Díez, Guillermo | Elsevier | 2015-06The aim of incremental analysis is, given a program, its analysis results, and a series of changes to the program, to obtain the new analysis results as eficiently as possible and, ideally, without having to (re-)analyze fragments of code which [...]![]()
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Valiente, Nicolás ; Carrey, R. ; Otero, Neus ; Soler, A. ; Sanz, D. ; Muñoz Martín, Alfonso ; Jirsa, F. ; Wanek, W. ; Gómez Alday, J.J. | Elsevier | 2018-03Endorheic or closed drainage basins in arid and semi-arid regions are vulnerable to pollution. Nonetheless, in the freshwater-saltwater interface of endorheic saline lakes, oxidation-reduction (redox) reactions can attenuate pollutants such as n[...]![]()
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Domingo Martínez, Laura ; López Martínez, Nieves ; Soler Gijón, Rodrigo ; Grimes, Stephen T. | Elsevier | 2007-11-30Chronologically well constrained non-marine deposits across the Cretaceous–Tertiary boundary (KTb) are exceptionally rare. The Fontllonga section (Tremp Formation, South Central Pyrenees, Lleida, Spain) constitutes one of these rare global recor[...]![]()
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Pérez-Monserrat, Elena Mercedes ; Cultrone, Giuseppe ; Rincón, Jesús María ; Perla, Antonio ; Fort González, Rafael | Elsevier | 2019Glazed ceramics -both original and replacement- from Chamberí Metro Station (built in 1919) in Madrid (Spain) were studied using a multidisciplinary approach aimed at finding out more about the materials and technologies used to make them. The o[...]![]()
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Shaffer, John R. ; Li, Jinxi ; Lee, Myoung Keun ; Roosenboom, Jasmien ; Orlova, Ekaterina ; Adhikari, Kaustabh ; 23andMe Research Team ; Gallo, Carla ; Poletti, Giovanni ; Schuler-Faccini, Lavinia ; Bortolini, Maria-Cátira ; Canizales-Quinteros, Samuel ; Rothhammer, Francisco ; Bedoya, Gabriel ; González-José, Rolando ; Pfeffer, Paige E. ; Wollenschlaeger, Christopher A. ; Hecht, Jacqueline T. ; Wehby, George L. ; Moreno, Lina M. ; Ding, Anan ; Jin, Li ; Yang, Yajun ; Carlson, Jenna C. ; Leslie, Elizabeth J. ; Feingold, Eleanor ; Marazita, Mary L. ; Hinds, David A. ; Cox, Timothy C. ; Wang, Sijia ; Ruiz-Linares, Andrés ; Weinberg, Seth M. | Elsevier | 2019-01-25T15:28:06ZThe genetic basis of earlobe attachment has been a matter of debate since the early 20th century, such that geneticists argue both for and against polygenic inheritance. Recent genetic studies have identified a few loci associated with the trait[...]![]()
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Shen, Jia ; Kondal, Dimple ; Rubinstein, Adolfo ; Irazola, Vilma ; Gutierrez, Laura ; Miranda, J. Jaime ; Bernabé-Ortiz, Antonio ; Lazo-Porras, Maria ; Levitt, Naomi ; Steyn, Krisela ; Bobrow, Kirsten ; Ali, Mohammed-K. ; Prabhakaran, Dorairaj ; Tandon, Nikhil | Elsevier | 2019-02-06T14:45:59ZBACKGROUND: Diabetes mellitus is one of the leading causes of death and disability worldwide. Approximately three-quarters of people with diabetes live in low- and middle-income countries, and these countries are projected to experience the grea[...]![]()
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Sijilmassi, Ouafa ; López Alonso, José Manuel ; Río Sevilla, Aurora, del ; Barrio Asensio, María del Carmen | Elsevier | 2020-05-30The purpose of this study was to investigate effects of low maternal folic acid (FA) status on many eye structures in embryonic mice using multifractal analysis, a method for describing complex structural patterns. To do this, we used the FracLa[...]![]()
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Sijilmassi, Ouafa ; López Alonso, José Manuel ; Río Sevilla, Aurora, del ; Barrio Asensio, María del Carmen | Elsevier | 2020-05-30The aim of this work is to study local changes of fractality in mouse embryonic lens. Embryos were removed from female mice that have been subjected to a diet deficient in folic acid for two and eight weeks. The local change of fractality is stu[...]![]()
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Heras, Clara ; Jiménez Holguín, Javier ; Doadrio Villarejo, Antonio Luis ; Vallet Regí, María ; Sánchez Salcedo, Sandra ; Salinas Sánchez, Antonio J. | Elsevier | 2020-07-24Bone regeneration is a clinical challenge which requires multiple approaches. Sometimes, it also includes the development of osteogenic and antibacterial biomaterials to treat the emergence of possible infection processes arising from surgery. T[...]![]()
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Rodríguez Sousa, Antonio Alberto ; Parra López, G. ; Sayadi-Gmada, S. ; Barandica Fernández, Jesús María ; Rescia Perazzo, Alejandro Javier | Elsevier | 2020-03-24Olive agroecosystems have for several decades undergone management changes aimed to meet the demands of new agricultural policy trends and of consumers and society. While the main role of olive groves is the production of olives and oil, its mul[...]![]()
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Cicuendez, Monica ; Doadrio Villarejo, Juan Carlos ; Hernandez, ana ; Portolés Pérez, María Teresa ; Izquierdo-Barba, Isabel ; Vallet Regí, María | Elsevier | 2017-11-09Multifunctional-therapeutic three-dimensional (3D) scaffolds have been prepared. These biomaterials are able to destroy the S. aureus bacterial biofilm and to allow bone regeneration at the same time. The present study is focused on the design o[...]![]()
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Brailean, A. ; Guerra, M. ; Chua, K.-C. ; Prince, M. ; Prina, M.A. | Elsevier | 2019-04-25T15:46:35ZBackground The Euro-D depression scale consists of symptom clusters that may be differentially related to demographic and cognitive characteristics in older adults. This hypothesis needs further investigation and the role of measurement bias on [...]![]()
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Multiple orthogonality is considered in the realm of a Gauss-Borel factorization problem for a semi-infinite moment matrix. Perfect combinations of weights and a finite Borel measure are constructed in terms of M-Nikishin systems. These perfect [...]![]()
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Coello Bravo, Juan Jesús ; Márquez González, Álvaro ; Herrera, Raquel ; Huertas Coronel, María José ; Ancochea Soto, Eumenio | Elsevier | 2020-09Catastrophic flank collapses are common on oceanic islands of volcanic origin and often recognizable from the resulting morphology as large U-shaped embayments. However, post-collapse volcanic activity can infill such features, thereby obscuring[...]![]()
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In this paper, we improve some previous results about multiple p-summing multilinear operators by showing that every multilinear form from spaces is multiple p-summing for 1 p 2. The proof is based on the existence of a predual for the Banach s[...]![]()
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Domingo Martínez, Laura ; Cuevas González, Jaime ; Grimes, Stephen T. ; Hernández Fernández, Manuel ; López Martínez, Nieves | Elsevier | 2009Profound palaeoclimatic changes took place during the Middle Miocene. The Miocene Climatic Optimum (?20 to 14–13.5 Ma) was followed by a sudden (?200 ka) decrease in temperature and an increase in aridity around the world as a consequence of the[...]![]()
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Gomez Cerezo, Natividad ; Peña López, Juan ; Ivanovski, Saso ; Arcos Navarrete, Daniel ; Vallet Regí, María ; Vaquette, Cedryck | Elsevier | 2020-11-04In order to increase the bone forming ability of MBG-PCL composite scaffold, microporosity was created in the struts of 3D-printed MBG-PCL scaffolds for the manufacturing of a construct with a multiscale porosity consisting of meso- micro- and m[...]![]()
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Multivariate orthogonal polynomials in D real dimensions are considered from the perspective of the Cholesky factorization of a moment matrix. The approach allows for the construction of corresponding multivariate orthogonal polynomials, associa[...]