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Anais da Academia Brasileira de Ciências
Print version ISSN 0001-3765

 

Table of contents
An. Acad. Bras. Ciênc. vol.72 n.4 Rio de Janeiro Dec. 2000

 Mathematical Sciences
  
 ·  On complete spacelike hypersurfaces with constant scalar curvature in the de Sitter space
BRASIL JR, ALDIR; COLARES, A. GERVASIO

        · abstract in English     · text in English     · pdf in English
  
 ·  Nonlinear elliptic systems
DEFIGUEIREDO, DJAIRO G.

        · abstract in English     · text in English     · pdf in English
  
 Chemical Sciences
  
 ·  Structure, surface area and morphology of aluminas from thermal decomposition of Al(OH)(CH3COO)2 crystals
KIYOHARA, PEDRO K.; SANTOS, HELENA SOUZA; COELHO, ANTONIO C. VIEIRA; SANTOS, PÉRSIO DE SOUZA

        · abstract in English     · text in English     · pdf in English
  
 Biomedical and Medical Sciences
  
 ·  Cytogenetic damage related to low levels of methyl mercury contamination in the Brazilian Amazon
AMORIM, MARÚCIA I. M.; MERGLER, DONNA; BAHIA, MARCELO O.; DUBEAU, HÉLÈNE; MIRANDA, DANIELA; LEBEL, JEAN; BURBANO, ROMMEL R.; LUCOTTE, MARC

        · abstract in English     · text in English     · pdf in English
  
 Earth Sciences
  
 ·  Brief review of dinosaur studies and perspectives in Brazil
KELLNER, ALEXANDER W. A.; CAMPOS, DIOGENES A.

        · abstract in English     · text in English     · pdf in English
  
 ·  Carbon isotope fluctuations in Precambrian carbonate sequences of several localities in Brazil
SIAL, ALCIDES N.; FERREIRA, VALDEREZ P.; DEALMEIDA, AFONSO R.; ROMANO, ANTONIO W.; PARENTE, CLOVIS V.; DACOSTA, MARCONDES L.; SANTOS, VICTOR H.

        · abstract in English     · text in English     · pdf in English
  
 ·  Ion microprobe (SHRIMP) dates complex granulite from Santa Catarina, southern Brazil
HARTMANN, LÉO A.; SANTOS, JOÃO O. S.; McNAUGHTON, NEAL J.; VASCONCELLOS, MARCOS A. Z.; DASILVA, LUIZ C.

        · abstract in English     · text in English     · pdf in English
  
 ·  A reevaluation of the late quaternary sedimentation in todos os Santos Bay (BA), Brazil
LESSA, GUILHERME C.; BITTENCOURT, ABÍLIO C.S.P.; BRICHTA, ARNO; DOMINGUEZ, JOSÉ M. L.

        · abstract in English     · text in English     · pdf in English
  
 Engineering Sciences
  
 ·  On the use, by Einstein, of the principle of dimensional homogeneity, in three problems of the physics of solids
CARNEIRO, FERNANDO L. LOBO B.

        · abstract in English     · text in English     · pdf in English
  
 Summary of Communications
  
 ·  Sequence stratigraphy of the Passa Dois Group in the Serra do Espigão, Paraná basin, Brazil
Canuto, José Roberto

        · text in English     · pdf in English
  
 ·  Tesselated pavements related to post-depositional structures
Hachiro, Jorge

        · text in English     · pdf in English
  
 ·  Late paleozoic glacial sedimentation in Northeastern Brazil: new results
Viviani, Juliana B.; Rocha-Campos, Antonio C.; Ernesto, Marcia

        · text in English     · pdf in English
  
 ·  Stratigraphic framework of Rio do Sul and Rio Bonito (Triunfo Member) formations in the Hercílio river valley (SC), Paraná basin (Early Permian)
Castro, Marília R.; Perinotto, José A.J.; Castro, José C.

        · text in English     · pdf in English
  
 ·  The Paripueira evaporitic interval of Maceio Sub-Basin - Sergipe/Alagoas basin
Florencio, Cláudio P.; Pueyo, Juan J.; Ribeiro Filho, Evaristo

        · text in English     · pdf in English
  
 ·  Anisotropy of magnetic susceptibility applied to diamictites of the Rio do Sul formation, Paraná basin: initial results
Archanjo, Carlos J.; Castro, Joel C.; Castro, Marília R.

        · text in English     · pdf in English
  
 ·  Late paleozoic glacial boulder pavements from Jumirim, SP (Itararé subgroup): new evidence on origin
Lucio, Mauricio P.; Rocha-Campos, Antonio C.

        · text in English     · pdf in English
  
 ·  Occurrences of evaporites in the Irati subgroup (Late Permian, Paraná Basin)
Hachiro, Jorge

        · text in English     · pdf in English
  
 ·  Diamictite facies of the Itararé subgroup (late paleozoic), in the southern Paraná basin, Brazil
Canuto, José Roberto; Rocha-Campos, Antonio C.; Santos, Paulo R.

        · text in English     · pdf in English
  
 ·  The inversion of the São José do Itaboraí paleocene basin (RJ) in a strike-slip regime
Ferrari, André L.; Riccomini, Claudio

        · text in English     · pdf in English
  
 ·  Paleomagnetism of Caacupé and Itacurubí groups, western border of Paraná Basin, Paraguai
Berquó, Thelma S.; Ernesto, Marcia; Siqueira, Roberto

        · text in English     · pdf in English
  
 ·  Stromatolites in the mesoproterozoic Itaiacoca Group (se Brazil): paleoenvironmental inferences and comparisons with other similar forms
Sallun Filho, William; Fairchild, Thomas R.

        · text in English     · pdf in English
  
 ·  d13C fluctuations in precambrian to cambrian carbonate sequences in NE Brazil and NW Argentina
Sial, Alcides N.; Ferreira, Valderez P.; Toselli, Alejandro J.; Aceñolaza, Florencio G.; Alonso, Ricardo; Parada, Miguel A.

        · text in English     · pdf in English
  
 ·  Carbon isotopes and the K-T boundary in Argentina and Chile
Ferreira, Valderez P.; Sial, Alcides N.; Parada, Miguel A.; Toselli, Alejandro J.; Aceñolaza, Florencio G.

        · text in English     · pdf in English
  
 ·  U-Pb data for granulites of the Anápolis-Itauçu complex: evidence for two high-grade events in the Brasília belt
Pimentel, Márcio M.; Fischel, Danielle P.; Fuck, Reinhardt A.

        · text in English     · pdf in English
  
 ·  Hydrothermal features in the Catalão I Carbonatite Complex, Goiás
Ribeiro, Carlos C.; Gaspar, José C.

        · text in English     · pdf in English
  
 ·  Salinization risk assessment in irrigated alluvium areas of semi-arid regions
Montenegro, Suzana M.G.L.

        · text in English     · pdf in English
  
 ·  Isotope stratigraphy in petroleum exploration
Rodrigues, René

        · text in English     · pdf in English
  
 ·  Reconstruction of paleoenvironments using carbon stable isotopes of specific compounds
Santos Neto, Eugenio V.

        · text in English     · pdf in English
  
 ·  Chemical, structural and optical characterisation of gemological tourmalines from pegmatites of the pegmatitic province of Borborema - batalha, capoeiras, quintos and bulandeira - in the districts of Rio Grande do Norte and Paraíba, NE of Brazil
Barreto, Sandra B.

        · text in English     · pdf in English
  
 ·  Significance and genetic interpretation of the sequential organization of the aptian-albian lacustrine system of the Araripe basin
Neumann, Virgínio H.; Cabrera, Lluis

        · text in English     · pdf in English
  
 ·  High quality synthetic quartz crystal growth for the information technology
Shinohara, Armando H.

        · text in English     · pdf in English
  
 ·  Geochemical studies of the amazonian basin using transition elements and ree
Boaventura, Geraldo R.; Seyler, Partrick

        · text in English     · pdf in English
  
 ·  Polymer based gas sensors
Melo, Celso P. de

        · text in English     · pdf in English
  
 ·  Discovering information through virtual reality
Frery, Alejandro C.

        · text in English     · pdf in English
  
 ·  Counting rational plane curves
Vainsencher, Israel

        · text in English     · pdf in English