Results 101 to 110 of about 48,024 (309)

Factores de fidelización de grandes clientes dentro del ámbito de la comercialización de la energía eléctrica

open access: yes, 2012
Tesis de la Universidad Alfonso X "El sabio"- Escuela Politécnica Superior. Programa de Doctorado. Ingeniería eléctrica y electrónicaTesis realizada por José Muruais Rodríguez; dirigida por Dr.
Muruais Rodríguez, José
core  

Multicontinuum Homogenization for Poroelasticity Model

open access: yesInternational Journal for Numerical Methods in Fluids, EarlyView.
This work derives a generalized multicontinuum poroelasticity model using the multicontinuum homogenization method to enable accurate coarse‐grid simulations of coupled flow–mechanics processes in highly heterogeneous porous media. Coupled constraint cell problems are formulated, and the corresponding multicontinuum equations are rigorously derived ...
Dmitry Ammosov   +2 more
wiley   +1 more source

Description of the root anatomy of the primary molars using high resolution computed microtomography (Micro-CT). An analysis of three-dimensional root canal system

open access: yesFrontiers in Dental Medicine
Background/purposeThis study aimed to describe the root canal morphology of primary molars using Micro-CT and analyse the three-dimensional images of the internal root canal system.Material and methodsOne hundred and twenty extracted primary molars with ...
Benedetta Vidi   +8 more
doaj   +1 more source

Los deportes en el patrimonio arqueológico del antiguo oriente próximo contextos arquitectónicos, datos iconográficos y epigráficos desde el III al I milenio A. C.

open access: yes, 2013
Tesis de la Universidad Alfonso X "El sabio"- Escuela Politécnica Superior. Doctorado en Arquitectura y Patrimonio.BibliografíaTesis realizada por Silvia Festuccia; Codirectores: Dr. Antonio J. Monroy Antón, Dr.
Festuccia, Silvia
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Aproximación crítica a la orden europea de detención y entrega : Propuestas de modificación

open access: yes, 2014
Tesis de la Universidad Alfonso X "El sabio"- Facultad de Estudios Sociales. Programa de Doctorado-Cuestiones actuales de Derecho Español e InternacionalBibliografíaTesis realizada por Carlos Miguel Bautista Samaniego; dirigida por María Luisa García ...
Bautista Samaniego, Carlos Miguel
core  

Inconsistency of the Capital Asset Pricing Model in a Multi‐Currency Environment

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT The capital asset pricing model (CAPM) is a widely adopted model in asset pricing theory and portfolio construction because of its intuitive nature. One of its main conclusions is that there exists a global market portfolio that each rational investor should hold in proportion to the risk‐free asset. In this paper, we demonstrate theoretically
Khalifa Al‐Thani   +4 more
wiley   +1 more source

Estudio del subbalasto bituminoso como alternativa al subbalasto granular y determinación de una sección óptima para la implantación en las futuras líneas de alta velocidad.

open access: yes, 2013
Tesis de la Universidad Alfonso X "El sabio"- Escuela Politécnica Superior. Programa de Doctorado en Ingeniería del MedioambienteBibliografíaTesis realizada por Juan Antonio Villaronte Fernández-Villa; dirigida por Herminia Cano Linares.Escuela ...
Villaronte Fernández-Villa, Juan Antonio
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Biomaterials for resolution of peri‐implantitis: Consensus report of Workgroup 2 of the IADR Implantology Research Group Best Evidence Consensus Symposium on Peri‐Implant Disease and Its Treatment

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Peri‐implantitis is a destructive disease affecting the tissues surrounding dental implants. Biomaterials may be applied during surgical treatment to reconstruct bony defects and support soft tissue healing. However, current evidence is unclear if these treatments increase the likelihood of peri‐implantitis resolution.
Sukirth M. Ganesan   +13 more
wiley   +1 more source

Responsabilidad del estado constitucional social y democrático de derecho por los actos del poder constituyente : el caso colombiano

open access: yes, 2015
Tesis de la Universidad Alfonso X "El sabio"- Facultad de Estudios Sociales. Programa de Doctorado-Cuestiones actuales de Derecho Español e InternacionalBibliografíaTesis realizada por Wilson Ruiz Orjuela ; dirigida por Jorge Jiménez Leube.Facultad de ...
Ruiz Orjuela, Wilson
core  

Loss of zinc from zinc‐biofortified rice and conventional rice varieties due to various cooking techniques practiced in rural Bangladesh

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Zinc‐biofortified rice has the potential to provide a sustainable solution for zinc deficiency, particularly in Asian countries where rice is the primary staple food. However, cooking of raw rice is associated with some loss of micronutrients, including zinc.
Prasenjit Mondal   +8 more
wiley   +1 more source

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