Información de la editorial
Elsevier |
Documentos disponibles de esta editorial (2214)
![](./images/expand_all.gif)
![](./images/collapse_all.gif)
![]()
texto impreso
We study the electron dynamics in a two-band ?-doped semiconductor within the envelope-function approximation. Using a simple parametrization of the confining potential arising from the ionized donors in the ?-doping layer, we are able to find e[...]![]()
texto impreso
We study electron dynamics in a two-band ?-doped semiconductor within the envelope-function approximation. Using a simple parametrization of the confining potential arising from the ionized donors in the ? -doping layer, we are able to find exa[...]![]()
texto impreso
Day, Simon ; Llanes Estrada, Pilar ; Silver, Eli ; Hoffmann, Gary ; Ward, Steve ; Driscol, Neal | Elsevier | 2015-11The March 13th 1888 collapse of Ritter Island in Papua New Guinea is the largest known sector collapse of an island volcano in historical times. One single event removed most of the island and its western submarine flank, and produced a landslid[...]![]()
texto impreso
Rodríguez Zurrunero, Alvaro ; Granja Bruña, José Luis ; Carbó, Andrés ; Muñoz Martín, Alfonso ; Gorosabel, José Miguel ; Gómez de la Peña, Laura ; Gómez Ballesteros, Mª Purificación ; Pazos, Antonio ; Catalán Morollón, Manuel ; Espinosa, S. ; Druet Vélez, María ; LLanes Estrada, Mª Pilar ; Ten Brink, Uri | Elsevier | 2019-01The northern margin of Hispaniola records the oblique collision/underthrusting of the Bahamas Carbonate Province with the island-arc. Due to the collision, northern Hispaniola has suffered several natural disasters caused by major earthquakes an[...]![]()
texto impreso
A Banach space X is subprojective if every infinite-dimensional subspace of X has a subspace which is complemented in X. We prove that separable Nakano sequence spaces l((pn)) are subprojective. Subprojectivity is also characterized in separable[...]![]()
texto impreso
![]()
texto impreso
The sedimentary record of the Late Permian and Early Triassic of the eastern Iberian Ranges shows four major, sudden, or very rapid, vertical changes in fluvial style. The Late Permian sedimentary cycle starts with the Boniches Formation, of all[...]![]()
texto impreso
We study the initial behavior of the fronts (for interfaces) generated by the solutions of the equation ut=(um)xx+b(u?)x, where m,b,?> 0 are real numbers. We derive a mass comparison principle that allows us to give necessary and sufficient cond[...]![]()
texto impreso
Sánchez Elordi, Elena ; Morales de los Ríos, Laura ; Vicente Córdoba, Carlos ; Legaz González, María Estrella | Elsevier | 2015-12Sugar cane cultivars resistant to smut produce a pool of glycoproteins after experimental infection, one of them develops arginine activity. This arginase induces cytoagglutination of smut teliospores but impedes germination. Teliospores also se[...]![]()
texto impreso
Schlagintweit, Felix ; Muñoz Moreno, Alejandro ; Martín Chivelet, Javier ; Rosales, Idoia | Elsevier | 2017-04The new crustacean microcoprolite Sulcusina iberica n. ichnogen., n. ichnosp., is described from the Upper Cretaceous Alarcon Formation (?uppermost Cenomanian to ?lower Coniacian) of the Southern Iberian range. The new ichnogenus is characterize[...]![]()
texto impreso
Vera-Villalobos, Hernán ; Lunario-Delgado, Lizzeth ; Pérez-Retamal, Diana ; Román, Domingo ; Leiva, Juan Carlos ; Zamorano, Pedro ; Mercado-Seguel, Ana ; Gálvez, Anita S ; Benito Jiménez, Cesar ; Wulff-Zottele, Cristián | Elsevier | 2020-06-10Trivalent aluminum ions (Al3+) in acidic soils are a major constraint for crop productivity inhibiting root elongation and promoting cell death. Al3+-toxicity has adverse biochemical and physiological effects on plant root growth. Sulfur is an e[...]![]()
texto impreso
Barnes, Stephen J. ; Staude, Sebastian ; Le Vaillant, Margaux ; Piña García, Rubén ; Lightfoot, Peter C. | Elsevier | 2018-10Much of the value of magmatic Ni-Cu-PGE sulfide orebodies is contained within massive or semi-massive ores that show a wide variety of textural relationships to included or adjacent silicate rocks. We identify five mutually gradational textural [...]![]()
texto impreso
Vindel Catena, Elena ; Navarro Ciurana, Didac ; Cardellach, Esteve ; Griera, Albert ; Gómez Gras, David ; Corbella, Mercè | Elsevier | 2017-12The Zn-(Fe-Pb) deposits of the Riópar area (Prebetic Zone, SE Spain) are hosted by dolostones that replace Berriasian to Valanginian (Upper Jurassic-Lower Cretaceous) limestones. Mineralization consists of hypogene sphalerite, marcasite and gale[...]![]()
texto impreso
This paper analyzes the concrete experience of a communitarian economy (Sarayaku) from which empirical evidence may be drawn to enhance debates around development, post-development, and sumak kawsay. Some forms of land exploitation and social or[...]![]()
texto impreso
Introduction. À l’heure actuelle, nombreuses applications mobiles de protection solaire sont disponibles. Cependant, on sait peu de choses sur leurs caractéristiques. Nous avons voulu décrire les applications mobiles de protection solaire dispon[...]![]()
texto impreso
Recently, polarons in the Peyrard-Bishop-Holstein model under DC electric fields were established to perform Bloch oscillations, provided the charge-lattice coupling is not large. In this work, we study this model when the charge is subjected to[...]![]()
texto impreso
Almendro Vedia, Víctor G. ; García, Carolina ; Ahijado Guzmán, Rubén ; de la Fuente Herreruela, Diego ; Muñoz Úbeda, Mónica ; Natale, Paolo ; Viñas, Montserrat H. ; Albuquerque, Rodrigo Queiroz ; Guerrero Martínez, Andrés ; Monroy, Francisco ; Lillo, M. Pilar ; López-Montero, Iván | Elsevier | 2018Background: The fluorescent dye 10-N-nonyl acridine orange (NAO) is widely used as a mitochondrial marker. NAO was reported to have cytotoxic effects in cultured eukaryotic cells when incubated at high concentrations. Although the biochemical re[...]![]()
texto impreso
The authors give an approach to the classification of 7-dimensional nilpotent algebras. They illustrate the use of the invariant of nilpotent Lie algebras, called characteristic sequence, and defined by the maximum of the ordered sequences of th[...]![]()
texto impreso
The scheme of the Lie algebras of dimension n is reducible for n?2 and the number of its components is bounded asymptotically by exp(n/4) . The same problem is studied by the authors for the subvariety N n of the nilpotent Lie algebras of di[...]![]()
texto impreso
We consider in this Note distributed systems governed by parabolic evolution equations which can blow up in finite time and which are controlled by initial conditions. We study here the following question: can one choose the initial condition in[...]![]()
texto impreso
Let Nn be the variety of nilpotent Lie algebra laws of a given complex vector space Cn. M. Vergne showed ["Variété des algèbres de Lie nilpotentes'', Thèse de 3ème cycle, Spéc. Math., Paris, 1966; BullSig(110) 1967:299; Bull. Soc. Math. France 9[...]![]()
texto impreso
We study the real spectrum of complete local rings with real closed residue field. We show that for every constructible subset C the following hold: (1) the closure C of C is constructible, and (2) C has a finite number of connected components a[...]![]()
texto impreso
![]()
texto impreso
The structure of the liquid surface is shown to lead to the appearance of new surface waves which are studied both in the high-frequency elastic domain and in the low-frequency hydrodynamic domain. The experimental observation of these surface w[...]