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Transfer of Stimulus Control across Instrumental Responses is attenuated by Extinction in Human Instrumental Conditioning
(Universidad de Almería, 2005)
Transfer of behavioral control by a discriminative stimulus (SD) between different instrumental
responses trained with the same outcome has been consistently observed in nonhuman animals, regardless of whether the ...
Effect of tillage system on the root growth of spring wheat
(SpringerLink, 2009)
Little research has examined the influence of tillage system on root growth in wheat grown on rainfed Vertisols. A 3-year field study (2003, 2004 and 2005) was carried out on a typical Vertisol (southern Spain), to determine ...
Potential of supramolecular solvents for the extraction of contaminants in liquid foods
(Elsevier, 2009)
Supramolecular solvents, which are water immiscible liquids consisting of supramolecular aggregates in the nano- and micro-scale regimes dispersed in a continuous phase, were assessed for the extraction of trace contaminants ...
Hemimicelles of Alkyl Carboxylates Chemisorbed onto Magnetic Nanoparticles: Study and Application to the Extraction of Carcinogenic Polycyclic Aromatic Hydrocarbons in Environmental Water Samples
(ACS, 2009)
In this work, magnetic nanoparticles (MNPs) coated with hemimicelles of alkyl (C10-C18) carboxylates, which have traditionally been used to prepare ferrofluids for technological applications, were used for the first time ...
La cultura organizacional como núcleo central en la medición del capital intelectual
(Colegio Oficial de Psicólogos de Madrid, 2006)
El presente trabajo, analiza los conceptos de cultura organizacional y capital intelectual proponiendo un modelo de medición de este último que considera la cultura como el núcleo central alrededor del cual se configuran ...
Propuesta metodológica para establecer un índice de cultura organizacional a través del capital intelectual
(Asociación Internacional de Economía Aplicada, 2008)
En un mundo cada vez más globalizado y competitivo, donde los intangibles pueden llegar a explicar hasta el ochenta por ciento del valor de las empresas, la consideración de la cultura se torna fundamental, llegando en ...
Los jardines de Madinat al-Zahra: su reconstrucción a través del polen
(Servicio Publicaciones Universidad de Córdoba, 2000)
Análisis polínico de los sedimentos del Jardín Alto y Jardín Bajo del yacimiento arqueológico de Madinat al-Zahra para conocer que vegetación hubo en estos jardines durante el siglo X.
Anodic growth of passive layers on steel rebars in an alkaline medium simulating the concrete pores
(Elsevier, 2006)
Electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV) techniques have been used to study passive layers anodically grown on steel rebars in an aqueous alkaline solution simulating the electrolyte of the ...
Evaluation of the Harvest of Prunus africana Bark on Bioko (Equatorial Guinea): Guidelines for a Management Plan
(Servicio de Publicaciones Universidad de Córdoba, 2006)
En esta obra se aborda el estado de Prunus africana como consecuencia de la extracción a la que ha estado sometida esta especie durante el periodo (1996-2004) debido a la demanda internacional de productos derivados de la ...
Rab18 is reduced in pituitary tumors cusing acromegaly and its overexpression reverts growth hormone hypersecretion
(Oxford Academic, 2008)
Context: Rab proteins regulate the sequential steps of intracellular membrane transport. Alterations of these GTPases and their associated proteins are emerging as the underlying cause for several human diseases involving ...