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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.22 n.4 São Paulo July/Aug. 1999

 Editorial
  
 
        · text in Portuguese
  
 Artigo
  
 ·  Selective reduction for the determination of mercury in fish: an adaptation of the Magos method
Limaverde Filho, Aricelso Maia; Campos, Reinaldo Calixto de

        · abstract in English     · text in Portuguese
  
 ·  Caracterization of humic acids from vermicompost of cattle manure composting by 3 and 6 months
Landgraf, Maria Diva; Alves, Mirian Ribeiro; Silva, Sebastião Claudino da; Rezende, Maria Olímpia de Oliveira

        · abstract in English     · text in Portuguese
  
 ·  The presence of carbonyl compounds in indoor air of São Paulo city
Pires, Marçal; Carvalho, Lilian R. F. de

        · abstract in English     · text in Portuguese
  
 ·  Laboratory study of the effect of the calcium and casein concentration, pH and temperature on the incorporation of dairy proteins to the coagulum obtained by enzimatic action
Pires, Miryam S.; Alessi, Adriana; Gatti, Carlos A.

        · abstract in English     · text in Spanish
  
 ·  Ab-initio study of a-alanine in aqueous medium
Sambrano, Júlio Ricardo; Souza, Aguinaldo Robinson de; Queralt, Joaquim Josep; Andrés, Juan; Longo, Elson

        · abstract in English     · text in Portuguese
  
 ·  Determination of organochlorinated present in river from the region of Viçosa, MG
Chagas, Cíntia Maria; Queiroz, Maria Eliana Lopes Ribeiro de; Neves, Antônio Augusto; Queiroz, José Humberto de; Oliveira, Tânia Toledo de; Nagem, Tânus Jorge

        · abstract in English     · text in Portuguese
  
 ·  Estimative by DSC data of the sublimation enthalpies for ethyleneurea and propyleneurea: some empirical correlations with amides and tioamides
Farias, Robson Fernandes de

        · abstract in English     · text in Portuguese
  
 ·  Determination of Cd, Ni and Zn by inductively coupled plasma emission atomic spectrometry after separation and preconcentration in column packed with 5-(4-dimethylaminobenzylidene) rhodanine adsorbed on silica gel
Azeredo, Laerte da Cunha; Azeredo, Maria Aparecida Alves; Moraes, Andréa Ribeiro de; Anastácio, Celma da Silva; Moreira, Josino Costa

        · abstract in English     · text in Portuguese
  
 ·  Steady-state and laser flash photolysis of 1 - benzocyclanones and their a,a -dimethyl derivatives
Netto-Ferreira, José Carlos; Scaiano, J. C.

        · abstract in English     · text in Portuguese
  
 ·  Diffuse reflectance technique applied to a fluorescence study of n-alkyl substituted 2,3-naphthalimides included in b-ciclodextrin and adsorbed in microcrystalline cellulose
Ferreira, Luis Filipe Vieira; Lemos, Maria João; Wintgens, Veronique; Netto-Ferreira, José Carlos

        · abstract in English     · text in Portuguese
  
 Revisão
  
 ·  Kinetic and mechanism of S(IV) autoxidation reaction catalysed by transition metal ions
Pezza, Helena Redigolo; Lopes, Cristiane F. Fernandes; Suárez-Iha, Maria Encarnación V.; Coichev, Nina

        · abstract in English     · text in Portuguese
  
 ·  Twenty years of SERS
Faria, Dalva L. A. de; Temperini, Marcia L. A.; Sala, Oswaldo

        · abstract in English     · text in Portuguese
  
 ·  Characterization of polymorphism in pharmaceuticals by solid state nuclear magnetic resonance
Aguiar, Mônica Regina Marques Palermo de; Gemal, André Luís; San Gil, Rosane Aguiar da Silva

        · abstract in English     · text in Portuguese
  
 ·  Ultrasensitive analytical methods: thermal lens and related techniques
Baptista, Mauricio S.

        · abstract in English     · text in Portuguese
  
 Divulgação
  
 ·  Statistical thermodynamics of liquids using the Monte Carlo method. II. Liquid chloroform
Barlette, Vania Elisabeth; Freitas, Luiz Carlos Gomide

        · abstract in English     · text in Portuguese
  
 ·  Biological functions of nitric oxide
Queiroz, Salete Linhares; Batista, Alzir Azevedo

        · abstract in English     · text in Portuguese
  
 ·  Carbon fibers: electroanalytical applications as electrodic material
Carvalho, Rosangela M. de; Kubota, Lauro T.; Rohwedder, Jarbas J.

        · abstract in English     · text in Portuguese
  
 Nota técnica
  
 ·  Production of electrolytic manganese dioxide for usage in lithium batteries
Laurindo, Edison A.; Amaral, Fábio A.; Santos, Márcio L. dos; Ferracin, Luiz C.; Carubelli, Ademir; Bocchi, Nerilso; Rocha-Filho, Romeu C.

        · abstract in English     · text in Portuguese
  
 Educação
  
 ·  Experimental organic Chemistry: integration of theory, experiment and analysis
Bieber, Lothar W.

        · abstract in English     · text in Portuguese
  
 ·  Evaluating approaches employed in Physical Chemistry teaching
Costa Júnior, Joaquim Soares da; Silva, Francisco Carlos Marques da; Moita Neto, José Machado

        · abstract in English     · text in Portuguese
  
 Assuntos gerais
  
 ·  The influence of Chemistry on XVIIIth century academic and practical medical knowledge in Portugal and Brazil
Filgueiras, Carlos A. L.

        · abstract in English     · text in Portuguese
  
 ·  Parameters and symbols for use in Nuclear Magnetic Resonance (IUPAC recommendations 1997)
Veloso, Dorila Piló; Seidl, Peter R.; Menezes, Sonia Maria Cabral de; AUREMN. Comitê de Tradução

        · abstract in English     · text in Portuguese
  
 ·  In memorian
Massabni, Antonio Carlos; Melios, Cristo Bladimiros; Franco, Douglas Wagner

        · text in Portuguese