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Aproximadamente 6191 registro(s) hasta el momento: (journal)

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Recurso libre

<i>Digital signal processing. Principles, algorithms, and aplications</i>
Bria, Oscar N.

Formato:	Articulo, Revision
Enlaces:	This book presents the fundamentals of discrete-time signals, systems, algorithms and applications for students in electrical engineering or computer science. It covers both time-domain and frequency- domain methods for the analysis of linear, discrete-time systems.
Fecha:	2008-10-09
Recurso:	Unversidad Nacional de La Plata

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

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

Recurso libre

The adsorption of methylamine on Pt single crystal surfaces
Huerta Arráez, Francisco - Morallón Núñez, Emilia - Quijada Tomás, César - Vázquez Picó, José Luis - Pérez Martínez, Juan Manuel - Aldaz Riera, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	The irreversible adsorption of methylamine at platinum single-crystal electrodes has been studied by a combination of electrochemical and in situ spectroscopic techniques. From purely electrochemical data, it has been stated that the adsorption of CH3NH2 molecules results in significant alteration…
Fecha:	2008-09-25
Recurso:	RUA Docencia

Recurso libre

Potential modulated reflectance spectroscopy of Pt(111) in acidic and alkaline media: cyanide adsorption
Huerta Arráez, Francisco - Morallón Núñez, Emilia - Quijada Tomás, César - Vázquez Picó, José Luis - Berlouis, L.E.A.

Formato:	info:eu-repo/semantics/article
Enlaces:	The electroreflectance (ER) technique has been applied to the study of a Pt(111) electrode in different acidic and alkaline electrolytes. The variation in the normalised potential derivative of the reflectance signal, 1/R(dR/dE) is observed in sulphuric and perchloric acid media…
Fecha:	2008-09-25
Recurso:	RUA Docencia

Recurso libre

Empowering the deaf: let the deaf be deaf
Muñoz Baell, Irma María - Ruiz Cantero, María Teresa

Formato:	info:eu-repo/semantics/article
Enlaces:	Deafness is often regarded as just a one and only phenomenon. Accordingly, deaf people are pictured as a unified body of people who share a single problem. From a medical point of view, we find it usual to work with…
Fecha:	2008-10-31
Recurso:	RUA Docencia

Recurso libre

Characterization of a carbon felt electrode: structural and physical properties
González García, José - Bonete Ferrández, Pedro - Expósito Rodríguez, Eduardo - Montiel Leguey, Vicente - Aldaz Riera, Antonio - Torregrosa Maciá, Rosa

Formato:	info:eu-repo/semantics/article
Enlaces:	The aim of this paper is the characterization of a carbon felt (Le Carbone Lorraine, RVC 4002) to be used as three-dimensional electrode. A wide group of very different techniques were used in the physical and structural characterization of this…
Fecha:	2008-11-03
Recurso:	RUA Docencia

Recurso libre

Vaccination against Taenia solium cysticercosis in pigs using native and recombinant oncosphere antigens
Plancarte, A - Flisser, A - Gauci, CG - Lightowlers, MW

Formato:	Article
Enlaces:	Pigs were immunised with antigens derived from Taenia solium oncospheres or with a pool of three recombinant antigens from Taenia ovis, and subsequently challenged with T. solium eggs, The native oncosphere antigens induced 83% protection against viable, and 89% protection…
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Prevalence and risk of cysticercosis and taeniasis in an urban population of soldiers and their relatives
de Lourdes García-García, Maria - Torres, Mario - Correa, Dolores - Flisser, Ana - Sosa-Lechuga, Alfredo - Velasco, Oscar - Meza-Lucas, Antonio - Plancarte, Agustin - Avila , Guillermina - Tapia, Raquel - Aguilar, Laura - Mandujano, America - Alcantara, Isabel - Morales, Zoila - Salcedo, Arturo - de la Luz Manon, Maria - Valdespino-Gomez, Jose Luis

Formato:	Article
Enlaces:	To determine markers of Taenia solium transmission and risk factors in an urban community, we studied 1,000 soldiers from a military camp in Mexico City and their relatives. Serum samples were used to detect antigens and antibodies and fecal specimens…
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

10.

Prevalence and risk of cysticercosis and taeniasis in an urban population of soldiers and their relatives
García-García, MD - Torres, M - Correa, D - Flisser, A - Sosa-Lechuga, A - Velasco, O - Meza-Lucas, A - Plancarte, A - Avila , G - Tapia, R - Aguilar, L - Mandujano, A - Alcantara, I - Morales, Z - Salcedo, A - Manon, MD - Valdespino-Gomez, JL

Formato:	Article
Enlaces:	To determine markers of Taenia solium transmission and risk factors in an urban community, we studied 1,000 soldiers from a military camp in Mexico City and their relatives. Serum samples were used to detect antigens and antibodies and fecal specimens…
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM