Quick search
Advanced search in
Field to searchTerm
Add rule
Filters (1)
Filters
Filters
Download Results
328,558 research outcomes, page 1 of 32,856
  • publication . Article . 2015
    Open Access English
    Authors:
    Gutiérrez Preciado, Ana; Torres, Alfredo Gabriel; Merino, Enrique; Bonomi, Hernan Ruy; Goldbaum, Fernando Alberto; García Angulo, Víctor Antonio;
    Publisher: Public Library Of Science
    Country: Argentina

    Riboflavin, the precursor for the cofactors flavin mononucleotide (FMN) and flavin adenine dinucleotide, is an essential metabolite in all organisms. While the functions for de novo riboflavin biosynthesis and riboflavin import may coexist in bacteria, the extent of thi...

    Add to ORCIDorcid
  • publication . Article . 2012
    Open Access
    Authors:
    Moumtadi Fatima; La Rotta Santos Pedro Felipe; Delgado Hernández Julio Carlos;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract Nowadays, audio channels in musical concerts (as well as in cabins as in live concerts) start from analogical audio signals generated at microphones, continue with signal transmission to a central audio mixer through wire connections (a wire for each microphone...

    Add to ORCIDorcid
  • publication . Article . 2019
    Open Access
    Authors:
    Eric Israel Rios Nequis; Miguel Angel Jaimes Valdez; Andrea López Garcia;
    Persistent Identifiers
    Publisher: Universidad Politecnica de Guanajuato

    Localizacion: Cortazar, Guanajuato Mexico , ISSN Electronico 2007-977X, No. 9 (Septiembre - Diciembre), 2018, pags. 1 - 23 Idioma: Espanol Titulos paralelos: THE COMPETITIVE REASONS FOR MERGERS AND ACQUISITIONS IN PHARMACEUTICAL INDUSTRY (1993-2015): THE CASE OF THE LAR...

    Add to ORCIDorcid
  • publication . Article . 2016
    Open Access
    Authors:
    Myriam Rodrigues; Caroline Foster; Edward N. Taylor; A. H. Wright; Andrew M. Hopkins; Ivan K. Baldry; Sarah Brough; Joss Bland-Hawthorn; Michelle E. Cluver; Maritza A. Lara-López; ...
    Persistent Identifiers
    Publisher: EDP Sciences
    Country: United Kingdom

    © ESO, 2016. This paper presents a new catalog of emission lines based on the GAMA II data for galaxies between 0.07 9.4 at z ∼ 0.1 and log M∗ > 10.6 at z ∼ 0.30. We have developed a dedicated code called MARVIN that automates the main steps of the data analysis, but i...

    Add to ORCIDorcid
  • publication . Article . 2002
    Closed Access
    Authors:
    Rebeca García; Luz Ma. Ballesteros; O. Hernández-Pérez; A. M. Rosales; Román Espinosa; Hortensia Soto; Lino Díaz de León; Adolfo Rosado;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract Metalloproteinases are an important group of hydrolytic enzymes which participate in interstitial matrix degradation during tissue remodelling processes and therefore may be required during follicular growth and maturation. The activity of metalloproteinases (c...

    Add to ORCIDorcid
  • publication . Article . 2007
    Open Access
    Authors:
    Francesco Corsi; D. Del Console; Cristoforo Marzocca;
    Persistent Identifiers

    Common measures of test efficiency are the fault coverage and the defect level for a given product yield. An extension of the well known formula relating these three quantities to the case of general non-equiprobable faults has been derived by exploiting the concept of ...

    Add to ORCIDorcid
  • publication . Article . 2017
    Closed Access
    Authors:
    Danay Carrillo-Nieves; Héctor A. Ruiz; Cristóbal N. Aguilar; Anna Ilyina; Roberto Parra-Saldívar; J. Antonio Torres; José L. Hernández;
    Persistent Identifiers
    Publisher: Elsevier BV

    Three alternatives for bioethanol production from pretreated mango stem bark after maceration (MSBAM) were evaluated as a biorefinery component for the mango agroindustry. These included separate hydrolysis and fermentation (SHF), simultaneous saccharification and ferme...

    Add to ORCIDorcid
  • publication . Article . 2014
    Open Access
    Authors:
    José Yedid Aguilar López; Felipe Trujillo-Romero; Manuel Hernández Gutiérrez;
    Persistent Identifiers
    Publisher: Instituto Politecnico Nacional/Centro de Investigacion en Computacion

    Resumen. En este trabajo se presenta una nueva representacion para la comunicacion entre robots durante la realizacion de una tarea en especifico. Estos robots tambien son llamados agentes inteligentes. Dichos agentes se deben de comunicar para llevar a cabo la tarea as...

    Add to ORCIDorcid
  • publication . Article . 2009
    Closed Access
    Authors:
    J.L. Contreras; Gustavo A. Fuentes; Juan Navarrete; A. Vázquez; Beatriz Zeifert; J. Salmones; L. Nuño;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract The effect of the Bronsted/Lewis acid ratio on isomerization of n-heptane using Al 2 O 3 as a source of Lewis acidity and WOx/ZrO 2 as a source of Bronsted and Lewis acidity was studied and controlled using mechanical mixtures of these solids. These mixtures we...

    Add to ORCIDorcid
  • publication . Article . 2005
    Authors:
    Eduardo N. Marcos; Roberto Martínez-Villa;
    Persistent Identifiers
    Publisher: Informa UK Limited

    ABSTRACT The so called n-Koszul algebras have been studied by Berger (2001) and by Green et al. (2004). They are natural generalizations of Koszul algebras however Koszul duality is not well understood in this case, some partial results in this direction were obtained i...

    Add to ORCIDorcid
328,558 research outcomes, page 1 of 32,856