Información de la editorial
Elsevier |
Documentos disponibles de esta editorial (2214)
![](./images/expand_all.gif)
![](./images/collapse_all.gif)
![]()
texto impreso
![]()
texto impreso
Alonso-Zarza, Ana María ; Sanz Montero, M. Esther ; Calvo Sorando, José Pedro ; Estévez López, Pilar | Elsevier | 1998The publisher regrets that the volume number in the running headlines of the article was incorrectly printed as vol. 16. This should read vol. 116.![]()
texto impreso
Alcantara, M.F. ; Cao, Y. ; Liu, B. ; Liu, C. ; Zhang, N. ; Zhang, P. ; Griffin, T. ; Curioso, W.H. ; Ugarte-Gil, C. ; Brunette, M.J. | Elsevier | 2020-07-14T00:00:53ZIn 2016 an interdisciplinary collaborative research team started an ambitious project to assist the diagnosis of tuberculosis (TB) in areas with over-burdened and poor healthcare infrastructure in the outskirts of Lima, capital of Peru. Currentl[...]![]()
texto impreso
The current knowledge about the medicinal properties and marketing possibilities of the Spanish sage (Salvia lavandulifolia Vahl.) requires additional studies about the management of this valuable species. To this end, essential oil yields and c[...]![]()
texto impreso
Francis, Elizabeth-R. ; Allen, Alexander-K. ; Herrera-Añazco, Percy ; Kuo, Chin-Chi ; Cardenas, Maria-K. ; Feldman, Harold-I. ; Baral, Stefan-D. ; Miranda, J. Jaime | Elsevier | 2019-02-06T14:51:19Z![]()
texto impreso
Tello Rodriguez, Tania ; Varela Pinedo, Luis Fernando ; Ortiz Saavedra, Pedro Jose ; Guevara Linares, Ximena | Elsevier | 2019-01-25T16:59:38ZA nivel mundial, el número de personas mayores de 65 años se prevé que crezca de un estimado de 524 millones en 2010 a casi 1,5 billones para el 2050. Es conocido que los adultos mayores son los principales consumidores de recursos sanitarios en[...]![]()
texto impreso
Objetivos: Ofrecer una estimación de las personas dependientes por grado y nivel para el periodo 2007-2045 y del coste asociado a su atención en el Sistema para la Autonomía y Atención a la Dependencia (SAAD). Métodos: A partir de la Encuesta de[...]![]()
texto impreso
We study spectral properties of operators on logarithmic perturbations of the real interpolation spaces with ? = 0 or 1. We also establish estimates for the measure of non-compactness of operators interpolated by those methods.![]()
texto impreso
Barandica, Jesús M. ; Delgado Sáez, Juan Antonio ; Berzosa, Álvaro ; Fernández Sánchez, Gonzalo ; Serrano Talavera, José Manuel ; Martín Zorrila, Juan Vicente | Elsevier | 2014-08-03Effects of disruption and restoration of terrestrial ecosystems have been largely overlooked when conducting assessments of greenhouse gas (GHG) emissions inroadconstructionprojects. This is animportant oversight given the intensive land-convers[...]![]()
texto impreso
The far-field scattered in the infrared by an arrangement of metallic structures deposited on a dielectric wafer is estimated in this paper. The scattering is modelled by using operators that describe the far field obtained under the regime appl[...]![]()
texto impreso
Rodríguez Pascua, Miguel Angel ; Bischoff, James L. ; Garduño Monroy, V.H. ; Pérez López, Raúl ; Giner-Robles, J.L. ; Israde Alcántara, I. ; Calvo Sorando, José Pedro ; Williams, Ross W. | Elsevier | 2009The Quaternary lacustrine basin of Cordovilla (CB) represents one of the most active tectonic areas of the Prebetic Zone (Albacete, SE of Spain). The Quaternary sedimentary deposits of this basin are mainly endoreic lacustrine carbonate and allu[...]![]()
texto impreso
Estradiol biosynthesis is catalyzed by the enzyme aromatase, the product of the CYP19A1 gene. Aromatase is expressed in the brain, where it is involved not only in the control of neuroendocrine events and reproduction, but also in the regulation[...]![]()
texto impreso
Sánchez Martín, María del Pilar ; Pascual Ezama, David ; Delgado Jalón, María Luisa | Elsevier | 2017El presente trabajo de investigación tiene como objetivo analizar la influencia que tiene sobre el rendimiento académico la información recibida por los estudiantes respecto al proceso de evaluación acumulativo por actividades realizadas durante[...]![]()
texto impreso
Mesenburg, Marilia Arndt ; Restrepo-Mendez, Maria Clara ; Amigo, Hugo ; Balandrán, Alejandra D. ; Barbosa-Verdun, Maria Angelica ; Caicedo-Velásquez, Beatriz ; Carvajal-Aguirre, Liliana ; Coimbra, Carlos E. A. ; Ferreira, Leonardo Z. ; Flores-Quispe, Maria Del Pilar ; Flores-Ramírez, Carlos ; Gatica-Dominguez, Giovanna ; Huicho, Luis ; Jinesta-Campos, Karla ; Krishnadath, Ingrid S. K. ; Maia, Fatima S. ; Marquez-Callisaya, Ivan A. ; Martinez, Mercedes Marlene ; Mujica, Oscar J. ; Pingray, Verónica ; Retamoso, Alejandro ; Ríos-Quituizaca, Paulina ; Velásquez-Rivas, Joel ; Viáfara-López, Carlos A. ; Walrond, Sasha ; Wehrmeister, Fernando C. ; Del Popolo, Fabiana ; Barros, Aluisio J. ; Victora, Cesar G. | Elsevier | 2018-11-30T03:10:46ZBACKGROUND: Latin American and Caribbean populations include three main ethnic groups: indigenous people, people of African descent, and people of European descent. We investigated ethnic inequalities among these groups in population coverage wi[...]![]()
texto impreso
Olaiz Campos, Antonio José ; Muñoz Martín, Alfonso ; Vicente Muñoz, Gerardo de ; Vegas, Ramón | Elsevier | 2009This paper shows a new continuous strain–stress map for Europe obtained from the direct inversion of earthquake focal mechanisms calculated from the centroid tensor method. A total of 1608 focal mechanisms have been selected with several quality[...]![]()
texto impreso
Gálvez-Bravo, L. ; López-Pintor Alcón, Antonio ; Rebollo, S. ; Gómez-Sal, Antonio | Elsevier | 2011-09Mammalian herbivores can have dramatic etfects on the vegetation through different mechanisms, and may therefore modify resource distribution or create habitat for other species. Organisms that cause such changes are classified as ecosystem engi[...]![]()
texto impreso
Morán Blanco, L.M. ; Rodríguez González, R. ; Calzado Cantera, A. ; De Pablo, A.A. ; Baeza Trujillo, M. ; Cuevas Ibáñez, A. ; García Castaño, B. ; Gómez León, N. ; Turrero, Agustín ; Morán Penco, P. | Elsevier | 2002We have applied criteria for CT quality defined in the European Guidelines to a sample of thoracic CT examinations - for the indication of pulmonary carcinoma - of 5 institutions of the Community of Madrid that have spiral CT equipment. The sele[...]![]()
texto impreso
Rodríguez, R. ; Calzado, A. ; Gómez León, N. ; Arenas, A. ; Cuevas, A. ; García Castaño, B. ; Morán, L.M. ; Morán, P. ; Turrero, Agustín | Elsevier | 2006-05Objectives. Our objective was to apply quality criteria proposed by the European Commission (EC) Guidelines to the brain CT examinations for cerebrovascular accident (CVA) diagnosis at single-slice spiral CT scanners from five different hospital[...]![]()
texto impreso
Gómez León, N. ; Rodríguez González, R. ; Calzado Cantera, A. ; De Pablo, A.A. ; Cuevas Ibáñez, A. ; García Castaño, B. ; Morán Blanco, L.M. ; Morán Penco, P. ; Turrero, Agustín | Elsevier | 2004Aim: To apply quality criteria of computerized tomography (CT) of the lumbar spine as defined in the European Guidelines, in four hospitals of the Community of Madrid, using spiral CT (SCT) in the clinical indication of disc hernia. Materials an[...]![]()
texto impreso
Buttorff, Christine ; Trujillo, Antonio J. ; Diez-Canseco, Francisco ; Bernabé-Ortiz, Antonio ; Miranda, J. Jaime | Elsevier | 2019-02-06T14:53:41ZMany low-income individuals from around the world rely on local food vendors for daily sustenance. These small vendors quickly provide convenient, low-priced, tasty foods, however, they may be low in nutritional value. These vendors serve as an [...]![]()
texto impreso
Mechanical compaction is the main porosity-reducing process in sandstones, including high-reservoir-quality rigid-grain sandstones. For such sandstones, the extrapolation of theoretical or experimental compaction algorithms needs calibration wit[...]![]()
texto impreso
The identification of potential cathode materials is a requirement for the development of a rechargeable calcium based battery technology. In this work, we use Density Functional Theory (DFT) calculations to explore the electrode characteristics[...]![]()
texto impreso
Lazo-Porras, Maria ; Pesantes, Maria-A. ; Miranda, J. Jaime ; Bernabé-Ortiz, Antonio | Elsevier | 2019-02-06T14:45:36ZINTRODUCTION: The evaluation of cognitive impairment in adulthood merits attention in societies in transition and especially in people with chronic diseases. Screening tools available for clinical practice and epidemiological studies have been d[...]![]()
texto impreso
Palacios Ortega, Juan ; Rivera-de-Torre, Esperanza ; Gavilanes, José G. ; Slotte, J. Peter ; Martínez del Pozo, Álvaro | Elsevier | 2020-04-21Release of aqueous contents from model lipid vesicles has been a standard procedure to evaluate pore formation efficiency by actinoporins, such as sticholysin II (StnII), for the last few decades. However, regardless of the probe of choice, the [...]![]()
texto impreso
Palacios Ortega, Juan ; Rivera de la Torre, Esperanza ; Gavilanes, José G. ; Slotte, J. Peter ; Martínez del Pozo, Álvaro | Elsevier | 2020-09-01Release of aqueous contents from model lipid vesicles has been a standard procedure to evaluate pore formation efficiency by actinoporins, such as sticholysin II (StnII), for the last few decades. However, regardless of the probe of choice, the [...]![]()
texto impreso
Gil-Serna, Jessica ; Vázquez Estévez, Covadoga ; García Sandino, Fernando ; Márquez Valle, Ana ; González Jaén, María Teresa ; Patiño Álvarez, Belén | Elsevier | 2014-01Aspergillus steynii and Aspergillus westerdijkiae are important ochratoxin A (OTA)-producing species frequently found in coffee. Although the processing of green coffee beans reduces markedly OTA contamination, levels exceeding the legal limitsm[...]![]()
texto impreso
Solis, Leonardo ; Coronel, Jorge ; Rueda, Daniel ; Gilman, Robert H. ; Sheen, Patricia ; Zimic, Mirko | Elsevier | 2019-02-06T14:57:42ZTuberculosis (TB) control efforts are hampered by a mismatch in diagnostic technology. Lack of adequate early diagnostics and Multi-drug resistant (MDR) detection is a critical problem in control efforts. Alternate and novel diagnostic approache[...]![]()
texto impreso
Sanchiz Giraldo, África ; Ballesteros, Isabel ; Marqués, Eric ; Diéguez, Carmen ; Rueda Muñoz De San Pedro, Julia ; Cuadrado Vives, María del Carmen ; Linacero de la Fuente, Rosario | Elsevier | 2018-07Cashew (Anacardium occidentale) nut can trigger serious reactions in allergic patients, including anaphylaxis and death. Labelling the presence of cashew nuts in food products is mandatory and consequently, sensitive and specific analytical meth[...]![]()
texto impreso
Ordóñez Sanz, Ruth ; Hermosilla Redondo, Daphne ; San Pío Tendero, Ignacio ; Blanco Suárez, Ángeles | Elsevier | 2011A pilot plant study has been carried out to compare the effectiveness of different low pressure membrane systems (microfiltration and ultrafiltration) as pretreatments for a reverse osmosis system producing high quality reclaimed water from the [...]![]()
texto impreso
Peters, Tobias ; Kim, Seong-Woo ; Castro, Vinicius ; Stingl, Krunoslav ; Strasser, Torsten ; Bolz, Sylvia ; Schraermeyer, Ulrich ; Mihov, George ; Zong, Mengmeng ; Andrés Guerrero, Vanessa ; Herrero Vanrell, Rocío ; Dias, Aylvin ; Cameron, Neil ; Zrenner, Eberhart | Elsevier | 2017-04Purpose: To study the suitability of injectable microspheres based on poly(ester amide) (PEA) or poly lactic-co-glycolic acid (PLGA) as potential vehicles for intravitreal drug delivery in rat eyes. Dexamethasone loaded PEA microspheres (PEA+DEX[...]![]()
texto impreso
Evaluation of post-thermal shock effects in Carrara marble and Santa Caterina di Pittinuri limestone
Murru, A. ; Freire Lista, David Martín ; Fort González, Rafael ; Varas Muriel, María José ; Meloni, P. | Elsevier | 2018-10-20This article describes the effect of thermal shock on the petrographic and petrophysical properties of two Italian carbonate building stones: Carrara marble from the Apuan Alps in Tuscany and ‘Santa Caterina di Pittinuri’ limestone, from Sardini[...]![]()
texto impreso
Rodríguez Bilbao, I. ; Moreno Monge, Beatriz ; Rodríguez Caderot, Gracia ; Herraiz, M. ; Radicella, S. M. | Elsevier | 2015-01The ionosphere is one of the largest contributors to errors in GNSS positioning. Although in Precise Point Positioning (PPP) the ionospheric delay is corrected to a first order through the `iono-free combination', significant errors may still be[...]![]()
texto impreso
Zapico, Ignacio ; Laronne, Jonathan ; Meixide, Carmen ; Sánchez Castillo, Lázaro ; Martín Duque, José Francisco | Elsevier | 2021-01-20Controlling sediment produced by water erosion is the highest environmental challenge in steep, open pit sand mines located in erosive climates. Although restoration is impractical in active mine areas, sedimentation ponds are the Best Available[...]![]()
texto impreso
Aguilar-Velázquez, J.A. ; Martínez-Sevilla, V. Manuel ; Sosa Macías, Martha ; González Martín, Antonio ; Muñoz-Valle, J. F. ; Rangel Villalobos, Héctor | Elsevier | 2017-12The D9S1120 locus exhibits a population-specific allele of 9 repeats (9RA) in all Native American and two Siberian populations currently studied, but it is absent in other worldwide populations. Although this feature has been used in anthropolog[...]![]()
texto impreso
One of the major limitations of nanomedicine is the scarce penetration of nanoparticles in tumoral tissues. These constrains have been tried to be solved by different strategies, such as the employ of polyethyleneglycol (PEG) to avoid the opsoni[...]![]()
texto impreso
In the Eastern Prebetic Zone of SE Spain, upper Cretaceous to lower Eocene hemipelagic sequences deposited in the ancient southern passive continental margin of Iberia are well exposed. The long-term stratigraphy of these sequences is punctuated[...]![]()
texto impreso
More than 20 successions containing the Triassic–Jurassic (T–J) boundary were studied in five of the major geological units of Spain. The data are from outcrop, cored boreholes, and interpreted well-logs. A consistent ?3.4‰ ?13Corg isotope excur[...]![]()
texto impreso
García Lasanta, C. ; Oliva Urcia, B. ; Román Berdiel, T. ; Casas, A.M. ; Gil Peña, I. ; Sánchez Moya, Yolanda ; Sopeña, A. ; Hirt, (A.M. ; Mattei, M. | Elsevier | 2015-05Anisotropy of magnetic susceptibility (AMS) techniques are applied to Permo-Triassic red beds from the Castilian Branch (Iberian Range, NE Spain) that were deposited in an extensional basin inverted during Cenozoic times. The main goal of this w[...]![]()
texto impreso
Pelayo, M. ; García Romero, Emilia ; Labajo, M.A. ; Pérez del Villar Guillén, L. | Elsevier | 2016-10The Morrón de Mateo bentonite deposit (Cabo de Gata region, Spain) has been studied as a natural analogue of the thermal and geochemical effects on the clayey barrier in a deep geological repository of high level radioactive wastes. This deposit[...]![]()
texto impreso
Anguita, Francisco ; Fernández Caliani, J.C. ; Cordero Tercero, María Guadalupe ; Carrasquilla Ortíz, Sandra ; Anguita, Jorge ; Núñez, Andrés ; Rodríguez, Sergio ; García, Judit | Elsevier | 2006A number of tectonic structures have been located at the Thaumasia Plateau, Daedalia Planum and Aonia Terra, Mars. They include isolated folds with axial traces up to 200 km long, trains of tightly folded structures tens of km long, and thrusts.[...]![]()
texto impreso
Pérez Rodríguez, Antón David ; Hera Fernández, Iván de la ; Bensch, Staffan ; Pérez Tris, Javier | Elsevier | 2015-08In temperate regions, many vector-borne parasites maximise their transmission prospects by adjusting reproduction to seasonal cycles of host susceptibility and vector availability. Nevertheless, in these regions there are areas where environment[...]![]()
texto impreso
Ancochea Soto, Eumenio ; Fúster Casas, José María ; Ibarrola, Elisa ; Cendrero, Antonio | Elsevier | 1992New age determinations from Tenerife, together with those previously published (93 in all), provide a fairly comprehensive picture of the volcanic evolution of the island. The oldest volcanic series, with ages starting in the late Miocene, are f[...]![]()
texto impreso
We give the exact upper and lower bounds of the Mobius inverse of monotone and normalized set functions (a.k.a. normalized capacities) on a finite set of n elements. We find that the absolute value of the bounds tend to 4(n/2)/root pi n/2 when n[...]![]()
texto impreso
We derive the spectra of the D-N-type Calogero (rational) su(m) spin model, including the degeneracy factors of all energy levels. By taking the strong coupling limit of this model, in which its spin and dynamical degrees of freedom decouple, we[...]![]()
texto impreso
It is shown that an analytic map phi of the unit disk into itself inducing a Hilbert-Schmidt composition operator on the Dirichlet space has the property that the set E-phi = {e(i0)is an element ofpartial derivativeD : \phi(e(10))\ = 1 has zero [...]![]()
texto impreso
We analyze the exciton states in a quantum wire under intense laser radiation. Electrons and holes are confined by the parabolic potential of the quantum wire. An exactly solvable model is introduced for calculating the exciton binding energy, r[...]![]()
texto impreso
Luo, H.C. ; Dimaano, V.L. ; Kembro, J.M. ; Hilser, A. ; Hurtado-De-Mendoza, D. ; Pozios, I. ; Tomas, M.S. ; Yalcin, H. ; Dolores-Cerna, K. ; Mormontoy, W. ; Aon, M.A. ; Cameron, D. ; Bluemke, D.A. ; Stewart, K.J. ; Russell, S.D. ; Cordova, J.G. ; Abraham, T.P. ; Abraham, M.R. | Elsevier | 2019-04-24T18:23:49ZThe exercise heart rate (HR) profile and its relation to cardiac function and arrhythmias were investigated in patients with hypertrophic cardiomyopathy (HC). Chronotropic response (CR) and heart rate recovery (HRR) were computed during and afte[...]![]()
texto impreso
Corona-Villalobos, C. P. ; Saha, S. ; Pozios, I. ; Paz, D. H. D. ; Sorensen, L. ; Cordoba, J. G. ; Dolores-Cerna, K. ; Kamel, I. R. ; Laurel, W. M. ; Bluemke, D. A. ; Abraham, T. P. ; Zimmerman, S. L. ; Abraham, M. R. | Elsevier | 2019-01-25T16:36:28ZHypertrophic cardiomyopathy (HCM) is frequently associated with exercise-related sudden death. One possible contributor to arrhythmias is pathologic hypertrophy, which can lead to QTc prolongation. Since beta-adrenergic stimulation increases inw[...]![]()
texto impreso
The authors study the nonlinear elliptic equation (*) ?div(a(x,u,Du))?div(?(u))+g(x,u)=f(x)in ? with the boundary condition (??) u=0 on ??, where ? is a bounded open subset of RN, A(u)=?div(a(x,u,Du)) is a nonlinear operator of Leray-Lions type[...]![]()
texto impreso
The authors show the uniqueness and give some necessary and sufficient conditions for the existence of positive solutions of the equation ??pu=f(x,u), where ?p denotes the p-Laplacian and f(x,r)/rp?1 is assumed to be decreasing![]()
texto impreso
The authors study the existence of weak solutions for the following system: ut???(u)?F(u,v), vt???(v)?G(u,v) in (0,T)×?, ?(u)=?(v)=0 on (0,T)×??, u(0,x)=u0(x), v(0,x)=v0(x) in the region ???Rn with smooth boundary ??. The functions ?,?:R?R are a[...]![]()
texto impreso
Let OMEGA be a bounded smooth domain of R(n). We prove existence of global solutions, i. e. solutions defined for all t is-an-element-of R, for dissipative wave equations of the form: u''-DELTAu+\u'\p-1 u'=0 in (- infinity, infinity) x OMEGA wit[...]![]()
texto impreso
The main goal of this paper is to study the asymptotic expansion near the boundary of the large solutions of the equation -Delta u + lambda u(m) = f in Omega, where lambda > 0, m > 1, f is an element of c(Omega), f > = 0, and Omega is an open [...]![]()
texto impreso
Examinamos la capacidad predictiva, las propiedades de consistencia de las expectativas de inflación y sus posibles determinantes usando una encuesta a un panel de expertos y empresarios realizada en España por PwC. Al analizar la tasa de inflac[...]![]()
texto impreso
García Villaluenga, Juan Pedro ; Somovilla, Pilar ; Barragán García, Vicenta María ; Izquierdo Gil, María Amparo | Elsevier | 2016Liquid uptake and streaming potential have been determined in aqueous sodium chloride solutions for five different commercial sulfonated polymer cation-exchange membranes. The selected membranes have distinct morphologies and electrochemical pro[...]![]()
texto impreso
Gomez-Puerta, L.A. ; Garcia, H.H. ; Gonzalez, A.E. ; Cysticercosis Working Group in Peru | Elsevier | 2019-04-25T15:46:34ZBeetles are intermediate hosts for human and animal parasites, and several beetle species have been shown to carry Taenia eggs. An experimental porcine cysticercosis infection model was developed using beetles (Ammophorus rubripes) infected with[...]![]()
texto impreso
We report the results of a study that examines university students’ perceptions about the public image of auditors through their stereotypes and their changes in attitudes after an extra-curricular activity with professionals, sponsored by a wel[...]![]()
texto impreso
Zúñiga-Upegui, P. ; Arnaiz-Schmitz, C. ; Herrero-Jáuregui, Cristina ; Smart, Simon Mark ; López-Santiago, C.A. ; Schmitz García, María Fe | Elsevier | 2019-08-10This paper describes the relationship between the landscape and the socio-economic and political characteristics of a highly biodiverse Andean region of Colombia, which is now recovering from the socio-ecological impact of protracted armed confl[...]![]()
texto impreso
López de la Lama, R. ; Valdés-Velasquez, A. ; Huicho, L. ; Morales, E. ; Rivera-Ch, M. | Elsevier | 2018-12-01T00:04:13ZSocial capital has been a key factor for co-management initiatives' success in small-scale fisheries. Nonetheless, this is a complex concept, which can be operationalized in different ways and has no specific standardized measures. This research[...]![]()
texto impreso
As higher education institutions (HEIs) across the world strive to become increasingly international, English-medium instruction (EMI) is swiftly becoming mainstream in contexts where English has traditionally held a foreign language status. Thi[...]![]()
texto impreso
Exploring the nature, antecedents and consequences of symbolic corporate environmental certification
Martín de Castro, Gregorio ; Amores Salvado, Javier ; Navas López, José Emilio ; Balarezo Nuñez, Remy Michael | Elsevier | 2017Voluntary environmental certifications can be considered as firms’ strategic responses to institutional market and non-market pressures to reduce the impact of business activities on natural environment, and also as a means to legitimate the fir[...]![]()
texto impreso
This paper analyzes the role of a variety of shocks as determinants of Spanish macroeconomic fluctuations before the international financial and economic crisis (1970–2008). To do this we estimate a small open economy stochastic model using Kalm[...]![]()
texto impreso
The authors consider blow-up for the equation (1) ut=?u+up (x?RN, t> 0), where p> 1 and N> 1. For N> 11and (2) p> (N?2(N?1)1/2)/(N?4?2(N?1)1/2)=p1(N) there exist some radial positive solutions that blow up at x=0, t=T![]()
texto impreso
We examine the relationship between the role of trade finance availability and the export intensity of foreign subsidiaries of multinational enterprises (MNEs). In developing our hypotheses, we draw upon insights derived from “new” internalisati[...]![]()
texto impreso
Cordova Lopez, Ana M. ; Sarmento, Renato Almeida ; de Souza Saraiva, Althieris ; Pereira, Renata Ramos ; Soares, Amadeu M. V. M. ; Pestana, Joao L. T. | Elsevier | 2019-07-04T16:59:34ZThe demand of glyphosate-based herbicides including Roundup(R) is rising in the tropics due to increase occurence of glyphosate-resistant weeds that require higher herbicide application rates but also because of their use associated with geneti[...]![]()
texto impreso
Cordova Lopez, Ana M. ; Sarmento, Renato Almeida ; de Souza Saraiva, Althieris ; Pereira, Renata Ramos ; Soares, Amadeu M. V. M. ; Pestana, Joao L. T. | Elsevier | 2019-12-06T20:57:51ZThe demand of glyphosate-based herbicides including Roundup(R) is rising in the tropics due to increase occurence of glyphosate-resistant weeds that require higher herbicide application rates but also because of their use associated with geneti[...]![]()
texto impreso
Reche, Pedro A ; Arrebola, R ; Santi, D V ; González-Pacanowska, D. ; Ruiz Pérez, Luis Miguel | Elsevier | 1995We have cloned and expressed in Escherichia coli a 702-base pair gene coding for the dihydrofolate reductase (DHFR) domain of the bifunctional dihydrofolate reductase-thymidylate synthase (DHFR-TS) from Trypanosoma cruzi. The DHFR domain was pur[...]![]()
texto impreso
Loyola, Steev ; Gutierrez, Luz-R. ; Horna, Gertrudis ; Petersen, Kyle ; Agapito, Juan ; Osada, Jorge ; Rios, Paul ; Lescano, Andres-G. ; Tamariz, Jesus | Elsevier | 2019-02-06T14:45:37ZBACKGROUND: Health care workers (HCWs) use their mobile phones during working hours or medical care. There is evidence that the instruments are colonized with pathogenic microorganisms. Here, we describe levels of Enterobacteriaceae contaminati[...]![]()
texto impreso
Rodriguez Rivera, J. A. ; Rodriguez Lay, R. ; Zegarra Montes, L. ; Benzaghou, F. ; Gaillac, B. ; Azzouzi, A. R. ; Reis, L. O. ; Palma, P. | Elsevier | 2019-04-24T18:23:49ZObjetivos: Explorar la proporción de pacientes con cáncer de próstata localizado (CaP) de mayor riesgo que se convertiría en una biopsia negativa con seguridad 12 meses después de la terapia focal no térmica con terapia fotodinámica dirigida vas[...]![]()
texto impreso
Díez Fernández, Rubén ; Martín Parra, Luis Miguel ; Rubio Pascual, Francisco J | Elsevier | 2017-04-22This contribution provides a case example on the generation of large-scale recumbent folds in syn-orogenic granitoids. We analyze the progressive reworking of extension-related structures into later ones after a period of crustal thickening. The[...]![]()
texto impreso
A simple model of chemical kinetics with two concentrations u and v can be formulated as a system of two parabolic variational inequalities with reaction rates v(p) and u(q) for te diffusion processes of u and v, respectively. It is shown that i[...]![]()
texto impreso
Consider the initial-boundary value problem for ut=?u-?u(q) with ?> 0, 0![]()
texto impreso
We establish abstract extrapolation results for entropy numbers of operators in Banach spaces. The results apply to extrapolation in the source spaces and also in the target spaces. As an illustration of the abstract results, applications to lim[...]![]()
texto impreso
We show the existence of two special equilibria, the extremal ones, for a wide class of reaction–diffusion equations in bounded domains with several boundary conditions, including non-linear ones. They give bounds for the asymptotic dynamics and[...]![]()
texto impreso
To evaluate the impact of model inaccuracies over the network’s output, after the evidence propagation, in a Gaussian Bayesian network, a sensitivity measure is introduced. This sensitivity measure is the Kullback–Leibler divergence and yields d[...]![]()
texto impreso
Dopico García, Mª Sonia ; Ares Pernas, Ana Isabel ; Lasagabáster Latorre, Aurora ; García Fonte, Xoan Xosé ; Arboleda Clemente, Laura ; Abad López, María José | Elsevier | 2014-02-14The role played by alkyl gallate compatibilizers to enhance the conductivity of extruded polyaniline (PANI)–polyethylene-co-vinyl-acetate (EVA) composites was investigated. PANI doped with dodecylbenzensulfonic acid (DBSA) with 2 S cm?1 conducti[...]![]()
texto impreso
Morales Cámera, Matías M. ; Dahlquist, Juan Andrés ; Stipp Basei, Miguel Angelo ; Galindo Francisco, Mª del Carmen ; Campos Neto, Mario da Costa ; Facetti, Nicolás | Elsevier | 2017-04The petrogenetic nature of A-type granites is a controversial problem. The Vinquis batholith in the Sierras Pampeanas of Argentina contains unusual F-rich and strongly peraluminous A-type monzogranites. A new LA-MC-ICP-MS U–Pb zircon crystalliza[...]![]()
texto impreso
Taeño González, María ; Maestre Varea, David ; Cremades Rodríguez, Ana Isabel | Elsevier | 2020-06-25Complex patterning of surfaces commonly requires a significant effort in terms of time, cost, and advanced post-fabrication treatments design, which could be overcome by self-organization mechanisms avoiding damage to the surface materials and e[...]![]()
texto impreso
Martínez-Vázquez, F.J. ; Cabañas Criado, Maria Victoria ; Paris, J.L. ; Lozano, D. ; Vallet Regí, María | Elsevier | 2015Porous 3-D scaffolds consisting of gelatine and Si-doped hydroxyapatite were fabricated at room temperature by rapid prototyping. Microscopic characterization revealed a highly homogeneous structure, showing the pre-designed porosity (macroporos[...]![]()
texto impreso
Veloso, Fernanda M.L. ; Liesa, Carlos ; Soria, Ana R. ; Meléndez Hevia, Nieves ; Frykman, Peter | Elsevier | 2016-08The tsunami deposit (up to 3 m thick) of the Cretaceous Camarillas Formation in the Galve sub-basin (eastern Spain) is characterized by a large lateral extent (35 km(2)) and facies uniformity, consisting in fine to coarse subarkosic-arkosic sand[...]![]()
texto impreso
Jurado, Dolores ; Alarcon, Renato D. ; Martinez Ortega, Jose M. ; Mendieta Marichal, Yaiza ; Gutierrez Rojas, Luis ; Gurpegui, Manuel | Elsevier | 2019-01-25T16:59:38ZSe revisan sistemáticamente los factores asociados a la presencia de malestar psicológico o trastornos mentales comunes en poblaciones migrantes. Se revisaron los artículos publicados entre enero de 2000 y diciembre de 2014, de los que se selecc[...]![]()
texto impreso
García Arias, M.B. ; Zuluaga Arias, Pilar ; Arrabal Terán, M. C. ; Arizcun Pineda, J. | Elsevier | 2007-04Introduction: Very low birth weight (VLBW) infants, with a birth weight below 1500 g and a structurally immature lung, are at high risk for developing bronchopulmonary dysplasia. This risk is even higher if respiratory distress syndrome is prese[...]![]()
texto impreso
En este trabajo se analiza la influencia de la edad materna, paridad, intervalo intergenési-co, estacionalidad del parto y el ambiente rural/urbano, definido en función del tamaño demográ-fico del lugar de residencia de la madre, sobre las frecu[...]![]()
texto impreso
García Arias, M.B. ; Zuluaga Arias, Pilar ; Arrabal Terán, M. C. ; Arizcun Pineda, J. | Elsevier | 2005-08Introducción: La expectativa de vivir de los recién nacidos de muy bajo peso (RNMBP) ha mejorado en los últimos años. Cuando estos pacientes presentan, además, enfermedad de membrana hialina (EMH), es difícil conocer con seguridad cuáles son los[...]![]()
texto impreso
Moreno, Eliana ; Muñoz-Navarro, Roger ; Medrano, Leonardo Adrián ; González-Blanch, César ; Ruiz-Rodríguez, Paloma ; Limonero, Joaquín T. ; Moretti, Luciana Sofía ; Cano Vindel, Antonio ; Moriana, Juan A. | Elsevier | 2019Background: The Generalized Anxiety Disorder 7-item scale (GAD-7) is commonly used by clinicians and researchers to screen for anxiety disorders and to monitor anxiety symptoms in primary care. However, findings regarding its factor structure ar[...]![]()
texto impreso
We present a method to factorize a second-order boundary value problem in a cylindrical domain in a system of uncoupled first-order initial value problems, together with a nonlinear Riccati-type equation for functional operators. This uncoupling[...]![]()
texto impreso
Diaz-Garces, Flavia-A. ; Vargas-Matos, Ivan ; Bernabé-Ortiz, Antonio ; Diez-Canseco, Francisco ; Trujillo, Antonio-J. ; Miranda, J. Jaime | Elsevier | 2019-02-06T14:45:12ZCommunity Kitchens (CKs) are one of the main food providers to low-income families in Peru and may encourage healthier diets. We aimed to determine the prevalence of fruit and vegetable consumption and associated sociodemographic and behavioral [...]![]()
texto impreso
The authors consider semistable sheaves (in the sense of Mumford-Takemoto) of rank 2 on P3. By studying sections, they are able to determine all Chern classes c1,c2,c3 for which such sheaves exist. As an application they describe a stratificatio[...]![]()
texto impreso
![]()
texto impreso
Diez-Martín, Fernando ; Wynn, T. ; Sánchez Yustos, Policarpo ; Duque, J. ; Fraile, Cristina ; de Francisco, S. ; Uribelarrea del Val, David ; Mabulla, Audax ; Baquedano, Enrique ; Domínguez-Rodrigo, Manuel | Elsevier | 2019-08-20The discovery in FLK West lowermost level 6 (Olduvai Gorge, Tanzania) of a massive and symmetrical handaxe, at odds both with the other LCT specimens so far unearthed from this site and with the technological traits commonly reported for the ear[...]![]()
texto impreso
Bayer, Angela M. ; Cabrera, Lilia Z. ; Gilman, Robert H. ; Hindin, Michelle J. ; Tsui, Amy O. | Elsevier | 2020-06-10T18:11:36ZWe analyzed the association between sub-scales developed with adolescents and the outcomes of precoital behaviors and vaginal sex in Lima, Peru. Adolescent participants in key informant sessions operationalized concepts identified during qualita[...]![]()
texto impreso
Cabañas Criado, Victoria ; Lozano Borregón, Daniel ; Torres-Pardo, A. ; Sobrino, C. ; González-Calvet, J. ; Arcos Navarrete, Daniel ; Vallet Regí, María | Elsevier | 2018-12-01Aminopropyl modified mesoporous SiO2 nanoparticles, MCM-41 type, have been synthesized by the co-condensation method from tetraethylorthosilicate (TEOS) and aminopropyltriethoxysilane (APTES). By means of modifying TEOS/APTES ratio we have carri[...]![]()
texto impreso
Martín Barroso, David ; Núñez Serrano, Juan Andrés ; Velázquez Angona, Francisco Javier | Elsevier | 2017In this paper, we propose a measure of geographic accessibility of firms to labour markets. This measure is computed from the microeconomic perspective, avoiding ex ante imposition of administrative boundaries and including the individual charac[...]![]()
texto impreso
Gómez-Boronat, Miguel ; Isorna Alonso, Esther ; Conde-Sieira, Marta ; Delgado Saavedra, María Jesús ; Soengas, José L. ; Pedro Ormeño, Nuria de | Elsevier | 2020-01The objective of this study was to investigate the role of palmitoylethanolamide (PEA) in the regulation of energy homeostasis in goldfish (Carassius auratus). We examined the effects of acute or chronic intraperitoneal treatment with PEA (20 ?g[...]![]()
texto impreso
A new species of Kinorhyncha, Triodontoderes lagahoo sp. nov., is described from Tobago Island, Caribbean Sea (western Atlantic Ocean) from a coastal, sandy habitat using both light and scanning electron microscopy. The species is characterized [...]![]()
texto impreso
Salvatteci, R. ; Gutierrez, D. ; Field, D. ; Sifeddine, A. ; Ortlieb, L. ; Caquineau, S. ; Baumgartner, T. ; Ferreira, V. ; Bertrand, A. | Elsevier | 2019-07-04T16:59:35ZUpwelling of cold, nutrient-rich water from the oxygen minimum zone (OMZ) off Peru sustains the world's highest production of forage fish, mostly composed of anchovy (Engraulis ringens). However, the potential impacts of climate change on upwell[...]![]()
texto impreso
Malamud Kessler, C. ; Bruno, E. ; Chiquete, E. ; Senties Madrid, H. ; Campos Sanchez, M. | Elsevier | 2019-02-06T14:51:21ZIntroducción. El síncope neuralmente mediado (SNM) se define como una pérdida súbita y transitoria del estado de alerta debido a una caída brusca de la presión arterial (PA). Objetivos. Describir los mecanismos putativos fisiopatológicos respons[...]![]()
texto impreso
Mell, Michael ; Moleiro, Lara H. ; Hertle, Yvonne ; López-Montero, Iván ; Cao García, Francisco Javier ; Fouquet, Peter ; Hellweg, Thomas ; Monroy, Francisco | Elsevier | 2015-01The presence of coupled modes of membrane motion in closed shells is extensively predicted by theory. The bilayer structure inherent to lipid vesicles is suitable to support hybrid modes of ctirvature motion coupling membrane bending with the lo[...]![]()
texto impreso
Starting from the linearized fluctuating Boussinesq equations we derive an expression for the structure factor of fluids in stationary convection-free thermal nonequilibrium. states, taking into account both gravity and finite-size effects. It i[...]![]()
texto impreso
Ayllón Quevedo, F. ; Souza Egipsy, V. ; Sanz Montero, M. Esther ; Rodríguez Aranda, Juan Pablo | Elsevier | 2007This research work is centred on continental lacustrine gypsum deposits of Miocene age cropping out in the easternmost part of the Madrid Basin. These gypsum deposits, accumulated in a continental saline lake, are characterized by a spectacular,[...]