Vol. 28 No. 2 (2007)

Published: 2009-03-04

  • Nickel hydroxide modified electrodes for urea determination

    Ricardo Curilazo, Marcelo Rodrigues da Silva, Luiz Henrique Dall´Antonia
    93-98
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p93

  • Condutivity effect in electro-coagulation-flotation applied to physico-chemical wastewater treatment

    Mário Luiz Rodrigues Foco, Francisco Javier Cuba Terán
    99-106
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p99

  • Evaluation of physical and chemical characteristics of xanthan gums

    Caroline Dellinghausen Borges, Caroline Peixoto Bastos, Claire Tondo Vendruscolo
    107-114
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p107

  • For a science free of the politics to abolish the politics

    Moisés Alves de Oliveira
    115-128
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p115

  • Traffic characteristics analysis in optical burst switching networks with optical label processing

    Fábio Durand, Felipe Rudge, Marcelo Abbade, Edson Moschim
    129-142
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p129

  • Immobilization of microbial cells and their biotechnological applications

    Luiz Gustavo Covizzi, Ellen Cristine Giese, Eleni Gomes, Robert F. H. Dekker, Roberto da Silva
    143-160
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p143

  • Selection among strains of Xanthomonas campestris for xanthan gum production

    Márcia de Mello Luvielmo, Claire Tondo Vendruscolo, Adilma Regina Pippa Scamparini
    161-171
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p161

  • Structural and electrochemical studies on the utilization of Cerium (Ce3+) as an additive for nickel hydroxide electrode

    Marcio Vidotti, Carlos M. Chague, Susana I. Córdoba de Torresi
    173-180
    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p173

  • Semina: Ciências Exatas e Tecnológicas, v. 28, n.2, 2007.

    DOI: https://doi.org/10.5433/1679-0375.2007v28n2p