Vol. 20 (1998)

View Vol. 20 (1998)

Published: 1998-05-14

Chemistry

Potentiometric titration of methylmercury solutions - a standardization procedure

Maria do Carmo Ezequiel Rollemberg (Author)

415-417
- PDF (Português (Brasil))
Evaluation of the chemical aspects of sludge in sewage treatment stations of Maringá, state of Paraná, Brazil

Vitor de Cinque Almeida, Ervim Lenzi, Luzia Otília Bortotti Favero, Eduardo Bernardi Luchese (Author)

419-425
- PDF (Português (Brasil))
Lead behavior in sandy soil treated with sewage sludge contaminated with lead and its absorption by plants

Margarete Soares da Silva, Silvia Naves de Souza, Ervim Lenzi, Eduardo Bernardi Luchese (Author)

427-432
- PDF (Português (Brasil))
Physical and chemical characterization and fatty acids profile in common type sausages

Nadia Rosa Pereira, César Ricardo Teixeira Tarley, Jesuí Vergílio Visentainer, Makoto Matsushita, Nilson Evelázio de Souza (Author)

433-436
- PDF (Português (Brasil))
Sewage sludge and petrochemical residue application effects on maize culture in soils of the state of Paraná

Marlene Aparecida Gobbi, Ana Tereza Jordão Pigozzo, Ervim Lenzi, Eduardo Bernardi Luchese (Author)

437-443
- PDF (Português (Brasil))

Chemical Engineering

Development of a didactic software to design absorption towers

Nehemias Curvelo Pereira, Marcelo Kaminski Lenzi (Author)

445-453
- PDF (Português (Brasil))

Physics

Hands-on experiments in Fourier´s optics

Alessandro Albanese, Marcos Cesar Danhoni Neves (Author)

455-459
- PDF (Português (Brasil))
Students' ideas about equilibrium, friction and dissipation

Alessandro Albanese, Marcos Cesar Danhoni Neves, Matilde Vicentini (Author)

461-472
- PDF (Português (Brasil))
The universe of Ptolemy revisited

Marcos Cesar Danhoni Neves (Author)

473-476
- PDF (Português (Brasil))

Informatics

Interconnection Networks influence on execution time in Wolf architecture

João Angelo Martini, Ílvaro Garcia Neto, Marcos Antônio Cavenaghi (Author)

477-481
- PDF (Português (Brasil))
Intelligent assistance to the software process of fusion method

Victor Francisco Arraya Santander, Itana Maria de Souza Gimenes, Paulo Cesar Masiero (Author)

483-493
- PDF (Português (Brasil))
Geometric calibration of cameras applying least-squares method

Airton Marco Polidorio, Flavio Bortolozzi, Mauricio Figueiredo (Author)

495-503
- PDF (Português (Brasil))

Statistics

Procrustes analysis applied to variables selection

Terezinha Aparecida Guedes, Ivan Ludgero Ivanqui (Author)

505-509
- PDF (Português (Brasil))
Correspondence analysis of tuberculosis patient´s characteristics

Terezinha Aparecida Guedes, Ana Beatriz Tozzo Martins, Isolde Terezinha Santos Previdelli (Author)

511-514
- PDF (Português (Brasil))

Geography

Characterization of total monthly precipitations for the states of Alagoas, Pernambuco and Sergipe

Jonas Teixeira Nery, Margarida Peres Fachini, Lucia Kayoko Tanaka, Lucy Mara Paiola, Maria de Lourdes Orsini Fernandes Martins, Luiz Eduardo Guimarães de Sá Barreto, Iriana Tanaka (Author)

515-522
- PDF (Português (Brasil))
Organization of a climatic file for Londrina to be used as thermal simulation tool for buildings

Fernanda Viani Picanço, Miriam Jeronimo Barbosa, Maria Angélica de Oliveira Camargo Brunetto, Claudio Emanuel Pietrobon (Author)

523-530
- PDF (Português (Brasil))
Southern oscillation index (SOI) and total monthly rainfall relationship in Maringá, state of Paraná, Brazil

Emerson Galvani, Antonio Roberto Pereira, Élcio Silvério Klosowski (Author)

531-535
- PDF (Português (Brasil))
Landscape, tourism and city planning

Bruno Luiz Domingos De Angelis, Generoso De Angelis Neto (Author)

537-543
- PDF (Português (Brasil))