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Now showing items 1151-1160 of 1293
La alianza imposible. Los obispos y el Estado (1814-1833)
(Universidad de Valladolid, 2014)
Este artículo examina la configuración del episcopado en España tras la Guerra de la Independencia. Se trata de mostrar, desde esta perspectiva, que la restauración absolutista de Fernando VII era incompatible con la ...
Optical properties of metals: Infrared emissivity in the anomalous skin effect spectral region
(American Institute of Physics, 2014-09-07)
When the penetration depth of an electromagnetic wave in a metal is similar to the mean free path of the conduction electrons, the Drude classical theory is no longer satisfied and the skin effect becomes anomalous. Physical ...
Geoarchaeology and Construction of the La Chabola de la Hechicera Megalithic Tomb, Elvillar, Northern Spain
(Wiley, 2014)
La Chabola de la Hechicera, a Neolithic collective tomb which was first used at ca. 3850 B.C., has been re-excavated for interpretation and stabilization. Information about the sources, handling, and placement of building ...
Spectral emissivity of copper and nickel in the mid-infrared range between 250 and 900 ºC
(Elsevier, 2014-01-15)
A study on the radiative properties of two pure metals, copper and nickel, using a high accuracy radiometer is carried out. Their spectral emissivity between 3 and 21 μm and its dependence on emission angle and temperature ...
Caracterización estructural del supresor tumoral ING5
(2014-02-25)
Los genes de la familia de ING (INhibitors of Growth) se clasifican como supresores de tumores en base a estudios donde se muestra la existencia de pérdida, desregulación y disminución de expresión en diferentes tipos de ...
Base catalysed depolymerization of lignin: Influence of organosolv lignin nature
(2014-07)
Three different lignins obtained from olive tree pruning by organosolv processes
(acetosolv, formosolv and acetosolv/formosolv) were depolymerized by alkaline hydrolysis in a batch reactor to produce high value added ...
Behavior And Ultrastructure Of Human Bone Marrow-Derived Mesenchymal Stem Cells Immobilized In Alginate-Poly-L-Lysine-Alginate Microcapsules
(Taylor & Francis, 2014-04-24)
Context: Human bone marrow mesenchymal stem cells (hBM-MSCs) show a great promise for the treatment of a variety of diseases. Despite the previous trials to encapsulate hBM-MSCs in alginate-poly-l-lysine-alginate (APA) ...
Bioanalytical chromatographic method validation according to current regulations, with a special focus on the non-well defined parameters limit of quantification, robustness and matrix effect
(Elsevier, 2014-08-01)
Method validation is a mandatory step in bioanalysis, to evaluate the ability of developed methods in providing reliable results for their routine application. Even if some organisations have developed guidelines to define ...
Blood miRNA expression pattern is a possible risk marker for natalizumab-associated progressive multifocal leukoencephalopathy in multiple sclerosis patients
(Sage, 2014-05-22)
Background: Natalizumab has shown its efficacy in reducing multiple sclerosis (MS) relapses and progression of disability; however, it has been associated with an increased risk of developing progressive multifocal ...