Major soil classes of the metropolitan region of Curitiba (PR), Brazil: I - mineralogical characterization of the sand, silt and clay fractions
Pires, Ana Christina Duarte¹; Melo, Vander de Freitas¹; Lima, Valmiqui Costa¹; Motta, Antonio Carlos Vargas^1
1Universidade Federal do Parana, Departamento de Solos e Engenharia Agricola, Curitiba, Parana. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 169-181]

Majors soil classes of the metropolitan region of Curitiba (PR), Brazil: II - interaction of Pb with mineral and organic constituents
Pires, Ana Christina Duarte¹; Melo, Vander de Freitas¹; Lima, Valmiqui Costa¹; Motta, Antonio Carlos Vargas^1
1Universidade Federal do Parana, Departamento de Solos e Engenharia Agricola, Curitiba, Parana. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 183-192]

Production of extracellular protease by a Brazilian strain of Beauveria bassiana reactivated on coffee berry borer, Hypothenemus hampei
Ito, Eliana Tiemi¹; Varea-Pereira, Geni¹; Miyagui, Dalva Tomoe¹; Pinotti, Maria Helena Pimenta¹; Neves, Pedro Manoel Oliveira Janeiro^2
1Universidade Estadual de Londrina, Departamento de Bioquimica e Biotecnologia, Londrina, Parana. Brasil; ²Universidade Estadual de Londrina, Departamento de Agronomia, Londrina, Parana. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 217-223]

Relative growth and sexual maturity of the stone crab Menippe nodifrons Stimpson, 1859 (Brachyura, Xanthoidea) in southeastern Brazil
Bertini, Giovana¹; Braga, Adriane Araujo²; Fransozo, Adilson²; Correa, Michele de Oliveira Dias Alves²; Freire, Fulvio Aurelio de Morais^2
1Universidade Estadual Paulista "Julio de Mesquita Filho", Campus Experimental de Registro, Registro, Sao Paulo. Brasil; ²Universidade Estadual Paulista "Julio de Mesquita Filho", Instituto de Biociencias, Botucatu, Sao Paulo. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 259-267]

Somatic embryogenesis in cassava genotypes from the northeast of Brazil
Feitosa, Terezinha¹; Bastos, Joao Luíz Pinheiro²; Ponte, Luiz Ferreira Aguiar²; Juca, Thiago Lustosa²; Campos, Francisco de Assis de Paiva^2
1Empresa Brasileira de Pesquisa Agropecuaria, Agroindustria Tropical, Fortaleza, Ceara. Brasil; ²Universidade Federal do Ceara, Departamento de Bioquimica e Biologia Molecular, Fortaleza, Ceara. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 201-206]

The potential of denitrification for the stabilization of activated sludge processes affected by low alkalinity problems
Hoffmann, Heike¹; Costa, Tatiana Barbosa da¹; Wolff, Delmira Beatriz¹; Platzer, Christoph¹; Costa, Rejane Helena Ribeiro da^1
1Universidade Federal de Santa Catarina, Departamento da Engenharia Sanitaria e Ambiental, Florianopolis, Santa Catarina. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 329-337]

The vascular flora of the cerrado in Emas National Park (Central Brazil): a savanna flora summarized
Batalha, Marco Antonio¹; Martins, Fernando Roberto^2
1Universidade Federal de Sao Carlos, Departamento de Botanica, Sao Carlos, Sao Paulo. Brasil; ²Universidade Estadual de Campinas, Instituto de Biologia, Campinas, Sao Paulo. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 269-277]

Transpiration and stomatal resistance variations of perennial tropical crops under soil water availability conditions and water deficit
Sena, Jose Ozinaldo Alves de¹; Zaidan, Humberto Actis; Castro, Paulo Roberto de Camargo e^2
1Universidade Estadual de Maringa, Departamento de Agronomia, Maringa, Parana. Brasil; ²Universidade de Sao Paulo, Escola Superior de Agricultura "Luiz de Queiroz", Piracicaba, Sao Paulo. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 225-230]

Use of chitosan gel for the purification of protein
Tang, ZhenXing¹; Qian, JunQing^2
1Zhejiang University of Technology, College of Chemical Engineering and Materials Science, Zhejiang, Hangzhou. China; ²Zhejiang University of Technology, College of Pharmaceutical Science, Zhejiang, Hangzhou. China
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 299-309]

Utilisation of respirometry to assess organic matter reduction of effluents from the Camaçari industrial complex (BA, Brazil)
Oliveira, Carla A¹; Araujo, Cristiano V. M²; Nascimento, Renato B¹; Strotmann, Uwe J³; Silva, Eduardo M. da^2
1Universidade Catolica do Salvador, Instituto de Ciencias Biologicas, Salvador, Bahia. Brasil; ²Universidade Federal da Bahia, Instituto de Biologia, Salvador, Bahia. Brasil; ³University of Applied Sciences, Department of Environmental Engineering, Recklinghausen. Alemania
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 2 Mar, Pag. 311-319]

Antioxidant properties of Spirulina (Arthospira) platensis cultivated under different temperatures and nitrogen regimes
Colla, Luciane Maria¹; Furlong, Eliana Badiale¹; Costa, Jorge Alberto Vieira^1
1Fundacao Universidade Federal do Rio Grande, Departamento de Quimica, Rio Grande, Rio Grande do Sul. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 161-167]

Biodegradation of diesel oil by yeasts isolated from the vicinity of suape port in the state of Pernambuco - Brazil
Miranda, Rita de Cassia¹; Souza, Cynthia Silva de¹; Gomes, Edelvio de Barros¹; Lovaglio, Roberta Barros¹; Lopes, Carlos Edison¹; Sousa, Maria de Fatima Vieira de Queiroz^1
1Universidade Federal de Pernambuco, Departamento de Antibioticos, Recife, Pernambuco. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 147-152]

Caloric variability of Corbicula fluminea (Mollusca, Bivalvia) in Rosana Reservoir, Brazil
Bagatini, Yara Moretto¹; Benedito-Cecilio, Evanilde²; Higuti, Janet^1
1Universidade Estadual de Maringa, Maringa, Parana. Brasil; ²Universidade Estadual de Maringa, Nucleo de Pesquisas em Limnologia, Ictiologia e Aquicultura, Maringa, Parana. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 85-90]

Cytogenetic studies in three species of the genus Oligosarcus
Rubert, Marceleia¹; Margarido, Vladimir Pavan^1
1Universidade Estadual do Oeste do Parana, Centro de Ciencias Biologicas e da Saude, Cascavel, Parana. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 127-135]

Cytotaxonomy, heterochromatic polymorphism and natural triploidy of a species of Astyanax (Pisces, Characidae) endemic to the Iguaçu river basin
Kantek, Daniel Luis Zanella¹; Noleto, Rafael Bueno¹; Fenocchio, Alberto Sergio²; Cestari, Marta Margarete^1
1Universidade Federal do Parana, Laboratorio de Citogenetica Animal, Curitiba, Parana. Brasil; ²Universidad Nacional de Misiones, Laboratorio de Citogenética, Posadas, Misiones. Argentina
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 67-74]

Development of an enzyme immunoassay for poliovirus antigens
Hashimoto, Newton¹; Benati, Fabricio Jose¹; Lauretti, Flavio¹; Linhares, Rosa Elisa Carvalho¹; Nozawa, Carlos Mitihiko^1
1Universidade Estadual de Londrina, Departamento de Microbiologia, Londrina, Parana. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 39-44]

Dissolution profile evaluation of solid pharmaceutical forms containing chloramphenicol marketed in Brazil
Ferraz, Humberto Gomes¹; Carpentieri, Leticia Norma²; Watanabe, Sayuri Pereira^1
1Universidade de Sao Paulo, Faculdade de Ciencias Farmaceuticas, Sao Paulo. Brasil; ²Universidade de Brasilia, Faculdade de Ciencias Farmaceuticas, Brasilia, Distrito Federal. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 57-65]

Effect of the ascorbic acid treatment on the NADHd-positive myenteric neurons of diabetic rats proximal colon
Zanoni, Jacqueline Nelisis¹; Pereira, Renata Virginia Fernandes¹; Freitas, Priscila de^1
1Universidade Estadual de Maringa, Departamento de Ciencias Morfofisiologicas, Maringa, Parana. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 31-38]

Functional response of the predator Eriopis connexa (Coleoptera: Coccinellidae) to different prey types
Sarmento, Renato Almeida¹; Pallini, Angelo¹; Venzon, Madelaine²; Souza, Og Francisco Fonseca de¹; Molina-Rugama, Adrian Jose¹; Oliveira, Claudinei Lima de^1
1Universidade Federal de Vicosa, Departamento de Biologia Animal, Vicosa, Minas Gerais. Brasil; ²Empresa de Pesquisa Agropecuaria de Minas Gerais, Centro Tecnologico da Zona da Mata, Vicosa, Minas Gerais. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 121-126]

Genetic transformation of Drosophila willistoni using piggyBac transposon and GFP
Finokiet, Manuela¹; Goni, Beatriz²; Loreto, Elgion Lucio Silva^3
1Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul. Brasil; ²Universidad de la República, Facultad de Ciencias, Montevideo. Uruguay; ³Universidade Federal de Santa Maria, Departamento de Biologia, Santa Maria, Rio Grande do Sul. Brasil
[Brazilian archives of biology and technology, Brasil, 2007 Vol. 50 Num. 1 Ene, Pag. 113-120]