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Aproximadamente 5908 registro(s) hasta el momento: (journal)

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Recurso libre

Performance of lactating Alpine and Brazilian does under different management systems.
ZOMETA, C. A. - SILVA, W. C. da - FIGUEIREDO, E. A. P. - SHELTON, M. - LIMA, O. A.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	1985, Abstracts of the 77 ASAS Annual Meeting, Biloxi, Mississippi, 1985.
Fecha:	1998-02-22
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Nutritive value of total mixed rations with various energy sources fed to lambs, in Northeast Brazil.
BARROS, N. N. - KAWAS, J. R. - FREIRE, L. C. L. - JOHNSON, W. L. - SANTOS, J. W. dos.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	1985, Abstracts of the 77 ASAS Annual Meeting, Biloxi, Mississipi, 1985.
Fecha:	1998-02-22
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Recasts, Repetition, and Ambiguity in L2 Classroom Discourse
Lyster, Roy

Formato:	article (journal), peer reviewed
Enlaces:	Aspects of communicative classroom discourse that may affect the potential of recasts to be noticed as negative evidence by young second-language learners are examined in a database of transcripts of over 18 hours of interaction recorded during 27 lessons in…
Fecha:	2008-06-17
Recurso:	McGill University - MCGILL

Recurso libre

Conversions : women re-signing from prison
Foran, Frances.

Formato:	Electronic Thesis or Dissertation
Enlaces:	The research examines the development of women's prison writing through the journal of the Kingston Prison for Women, Tightwire. The journal enabled the prisoners to articulate their experience of prison for themselves as a specific subject-group, as women and as…
Fecha:	1998
Recurso:	McGill University - MCGILL

Recurso libre

A voltammetric and FTIR–ATR study of the electropolymerization of phenol on platinum electrodes in carbonate medium Influence of sulfide
Lapuente Aragó, Rocío - Cases Iborra, Francisco Javier - Garcés Terradillos, Pedro - Morallón Núñez, Emilia - Vázquez Picó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	Voltammetry and FTIR–ATR techniques have been employed to investigate polyphenol films formed on platinum surfaces by electrochemical oxidation of phenol. The media used in the electropolymerization were aqueous carbonate solutions, with and without Na2S. The polymeric films created are not…
Fecha:	2008-09-25
Recurso:	RUA Docencia

Recurso libre

Effects of ultrasound on the electrodeposition of lead dioxide on glassy carbon electrodes
González García, José - Iniesta Valcárcel, Jesús - Aldaz Riera, Antonio - Montiel Leguey, Vicente

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrodeposition of lead dioxide from lead(II) nitrate in an acid medium has been used as a test reaction to study the effects of an ultrasound field. The different behaviours found between platinum and glassy carbon electrodes have been compared…
Fecha:	2008-11-04
Recurso:	RUA Docencia

Recurso libre

Nuevos tests para contrastar la bondad de modelos ARMA y MARMA de series temporales
Hervás Martínez, César

Formato:	text (thesis)
Enlaces:	La presente memoria consta de 3 capítulos en donde se realizan estudios de los problemas de contraste de hipótesis acerca de la bondad de modelos ARMA y MARMA de series temporales. ... ize: 12pt">Desde los estudios precursores de una nueva…
Fecha:	1985
Recurso:	Dialnet (Tesis)

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

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

10.

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