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Elsevier |
Documentos disponibles de esta editorial (2214)
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Datta, Sumona ; Shah, Lena ; Gilman, Robert H. ; Evans, Carlton A. | Elsevier | 2019-01-25T15:02:20ZBACKGROUND: The performance of laboratory tests to diagnose pulmonary tuberculosis is dependent on the quality of the sputum sample tested. The relative merits of sputum collection methods to improve tuberculosis diagnosis are poorly characteris[...]![]()
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Morad, Daniel ; Nader, Fadi H. ; Gasparrini, Marta ; Morad, Sadoon ; Rossi Nieto, Carlos ; Marchionda, Elisabetta ; Darmaki, Fatima Al ; Martines, Marco ; Hellevang, Helge | Elsevier | 2018-05This petrographic, stable isotopic and fluid inclusion microthermometric study of the Upper Jurassic limestones of an onshore field, Abu Dhabi, United Arab Emirates (UAE) compares diagenesis in flanks and crest of the anticline. The results reve[...]![]()
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Guariguata, Manuel R. ; García Fernández, Carmen ; Sheil, Douglas ; Nasi, Robert ; Herrero Jaúregui, Cristina ; Cronkleton, Peter ; Ingram, Verina | Elsevier | 2010-01-25Tropical forests could satisfy multiple demands for goods and services both for present and future generations. Yet integrated approaches to natural forest management remain elusive across the tropics. In this paper we examine one combination of[...]![]()
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We study the possible continuation of solutions of a nonlinear parabolic problem after the blow-up time. The nonlinearity in the equation is dissipative and blow-up is caused by the nonlinear boundary condition of the form ?u/??=|u|q-1u, where q[...]![]()
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It is proved that any polynomial vector field in two complex variables which is complete on a non-algebraic trajectory is complete.![]()
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Fernández, A. ; Quintero, J. ; Hornero, J. ; Zuluaga Arias, Pilar ; Navas, M. ; Gómez, C. ; Escudero, J. ; García Campos, N. ; Biederman, J. ; Ortiz, T. | Elsevier | 2009-04Background: Attention-deficit/hyperactivity disorder (ADHD) is defined as the most common neurobehavioral disorder of childhood, but an objective diagnostic test is not available yet to date. Neurophychological, neuroimaging, and neurophysiologi[...]![]()
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We consider the Cauchy problem (1) ut=uxx+up, x?R, t> 0, p> 1, (2) u(x,0)=u0(x),x?R, where u0(x) is continuous, nonnegative and bounded. Assume that the solution u(x,t) of (1), (2) blows up at x=0, t=T. We describe here the generic asymptotic be[...]![]()
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The Henares River, central Spain, flows westward from the Iberian Range (Mesozoic sedimentary rocks) under semiarid climatic conditions. In the middle and lower reaches, the Henares River receives sediment from three tributaries (Cañamares, Born[...]![]()
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The respiratory surface in the mammalian lung is stabilized by pulmonary surfactant, a membrane-based system composed of multiple lipids and specific proteins, the primary function of which is to minimize the surface tension at the alveolar air–[...]![]()
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Mártil de la Plaza, Ignacio ; González Díaz, Germán ; Prado Millán, Álvaro del ; San Andres Serrano, Enrique | Elsevier | 2004-04The composition of silicon oxynitride (SiOxNy:H) films deposited by electron cyclotron resonance chemical vapour deposition (ECR-CVD) was analysed by ion beam techniques, heavy-ion elastic recoil detection analysis (HI-ERDA) with 150 MeV Kr-86 i[...]![]()
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This paper deals with relations between fuzzy properties. The concepts of ‘fuzzy characteristic’ and ‘cr-field of labels of fuzzy properties’ are defined in order to justify the notion of ‘comprehensive measurable function’.![]()
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Kay, Chris ; Collins, Jennifer A. ; Caron, Nicholas S. ; Agostinho, Luciana de Andrade ; Findlay-Black, Hailey ; Casal, Lorenzo ; Sumathipala, Dulika ; Dissanayake, Vajira H. W. ; Cornejo-Olivas, Mario ; Baine, Fiona ; Krause, Amanda ; Greenberg, Jacquie L. ; Paiva, Carmen Lucia Antao ; Squitieri, Ferdinando ; Hayden, Michael R. | Elsevier | 2019-12-06T21:02:55ZHuntington disease (HD) is a fatal neurodegenerative disorder caused by a gain-of-function mutation in HTT. Suppression of mutant HTT has emerged as a leading therapeutic strategy for HD, with allele-selective approaches targeting HTT SNPs now i[...]![]()
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Martínez Garrido, Maria Inmaculada ; Fort González, Rafael ; Gómez Heras, Miguel ; Valles-Iriso, J. ; Varas Muriel, María José | Elsevier | 2018-08This article describes the use of non- or minimally destructive methods to study damp in San Juan Bautista Church at Talamanca de Jarama in the Spanish province of Madrid. The combination of Electrical Conductivity Meter (EC), Infrared Thermogra[...]![]()
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We consider a multi-server retrial queueing model in which arrivals occur according to a Markovian arrival process. Using continuous-time Markov chain with absorbing states, we determine the distribution of the maximum number of customers in a r[...]![]()
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Thompson, Randall C. ; Allam, Adel H. ; Zink, Albert ; Wann, L. Samuel ; Lombardi, Guido P. ; Cox, Samantha L. ; Frohlich, Bruno ; Sutherland, M. Linda ; Sutherland, James D. ; Frohlich, Thomas C. ; King, Samantha I. ; Miyamoto, Michael I. ; Monge, Janet M. ; Valladolid, Clide M. ; El-Halim Nur El-Din, Abd ; Narula, Jagat ; Thompson, Adam M. ; Finch, Caleb E. ; Thomas, Gregory S. | Elsevier | 2020-06-10T18:11:38ZAlthough atherosclerosis is widely thought to be a disease of modernity, computed tomographic evidence of atherosclerosis has been found in the bodies of a large number of mummies. This article reviews the findings of atherosclerotic calcificati[...]