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Aproximadamente 180 registro(s) hasta el momento: (journal)

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Recurso libre

Characterization and stability of doped SnO2 anodes
Vicent Velasco, Francisco - Morallón Núñez, Emilia - Quijada Tomás, César - Vázquez Picó, José Luis - Aldaz Riera, Antonio - Cases Iborra, Francisco Javier

Formato:	info:eu-repo/semantics/article
Enlaces:	Doped tin dioxide electrodes have been prepared by a standard spray pyrolysis technique. The electrochemical behaviour of these electrodes has been investigated by cyclic voltammetry in sulphuric acid using the Fe2+/Fe3+ redox couple system as test reaction. Oxygen evolution has…
Fecha:	2008-08-04
Recurso:	RUA Docencia

Recurso libre

Analyzing linear systems containing strict inequalities via evenly convex hulls
Goberna Torrent, Miguel Ángel - Rodríguez Álvarez, Margarita

Formato:	info:eu-repo/semantics/article
Enlaces:	The evenly convex hull of a given set is the intersection of all the open halfspaces which contain such set (hence the convex hull is contained in the evenly convex hull). This paper deals with finite dimensional linear systems containing…
Fecha:	2008-10-20
Recurso:	RUA Docencia

Recurso libre

Translation of pronominal anaphora between English and Spanish: discrepancies and evaluation
Peral Cortés, Jesús - Ferrández Rodríguez, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper evaluates the different tasks carried out in the translation of pronominal anaphora in a machine translation (MT) system. The MT interlingua approach named AGIR (Anaphora Generation with an Interlingua Representation) improves upon other proposals presented to date because…
Fecha:	2008-03-13
Recurso:	RUA Docencia

Recurso libre

Voltammetric and in situ FTIRS study of the electrochemical oxidation of aniline from aqueous solutions buffered at pH 5
Cases Iborra, Francisco Javier - Huerta Arráez, Francisco - Garcés Terradillos, Pedro - Morallón Núñez, Emilia - Vázquez Picó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrochemical oxidation of aniline at low concentration was carried out in phosphate buffer solutions of pH 5. Both electrochemical and spectroscopic results indicate that during the initial stages of aniline oxidation, a dimerisation process takes place. The dimer has…
Fecha:	2008-09-25
Recurso:	RUA Docencia

Recurso libre

Recovery by means of electrodialysis of an aromatic amino acid from a solution with a high concentration of sulphates and phosphates
Montiel Leguey, Vicente - García García, Vicente - González García, José - Carmona, F. - Aldaz Riera, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	In the industrial obtention of D-a-p-hydroxyphenylglycine the separation of the amino acid is carried out by precipitation and during this process, a mother liquor is produced with a high salt content (phosphates and sulphates) and an amino acid concentration of…
Fecha:	2008-11-04
Recurso:	RUA Docencia

Recurso libre

Kinetics of electrocrystallization of PbO2 on glassy carbon electrodes: partial inhibition of the progressive three-dimensional nucleation and growth
González García, José - Gallud Martínez, Francisco - Iniesta Valcárcel, Jesús - Montiel Leguey, Vicente - Aldaz Riera, Antonio - Lasia, Andrzej

Formato:	info:eu-repo/semantics/article
Enlaces:	Electrocrystallization of PbO2 on glassy carbon electrodes was studied in 1 M HNO3 + 0.1 M Pb(NO3)2 using cyclic voltammetry rotating disk electrode experiments, chronoamperometry, and scanning electron microscopy. In order to explain the experimental curves, a new theory of…
Fecha:	2008-11-05
Recurso:	RUA Docencia

Recurso libre

Engendering epidemiology
García García, Ana María - Bartley, Mel - Álvarez-Dardet Díaz, Carlos

Formato:	Other
Enlaces:	Contributions from the Spanish Research Network for Health and Gender
Fecha:	2008-02-15
Recurso:	RUA Docencia

Recurso libre

Pyrolysis and combustion of electronic wastes
Moltó Berenguer, Julia - Font Montesinos, Rafael - Gálvez Moreno, Araceli - Conesa Ferrer, Juan Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	The decreasing costs and increasing availability of electronic products of all kinds, including mobile phones, audio and video equipment, and personal computers and their accessories, coupled with advances in technology that rapidly make these products obsolete, foretell a growing disposal…
Fecha:	2009-10-23
Recurso:	RUA Docencia

Recurso libre

Electrochemical behaviour of amino acids on Pt(hkl): a voltammetric and in situ FTIR study. Part IV. Serine and alanine on Pt(100) and Pt(110)
Huerta Arráez, Francisco - Morallón Núñez, Emilia - Vázquez Picó, José Luis - Aldaz Riera, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrochemical oxidation of serine and alanine was performed at Pt(100) and Pt(110) electrodes and analysed by means of FTIR spectroscopy and cyclic voltammetry. The open circuit adsorption of both amino acids was also investigated. The oxidation of serine gives…
Fecha:	2008-09-25
Recurso:	RUA Docencia

Recurso libre

10.

Oxidation of methylamine and ethylamine on Pt single crystal electrodes in acid medium
Huerta Arráez, Francisco - Morallón Núñez, Emilia - Pérez Martínez, Juan Manuel - Vázquez Picó, José Luis - Aldaz Riera, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	Cyclic voltammetry (CV) and Fourier transform infrared reflection-absorption spectroscopy (FT-IRRAS) have been combined to analyse the oxidation of methylamine and ethylamine on platinum single crystal electrodes in an acidic medium. The oxidation of both amines on Pt(hkl) electrodes gives rise…
Fecha:	2008-09-25
Recurso:	RUA Docencia