Vol. 41 No. 1 (2020)

Published: 2020-06-20

Original Article

Physicochemical evaluation of Portland cement produced in Brazil via X-ray fluorescence and mechanical strength

Dawilson Menna Junior, Victor Manuel Cardoso Figueiredo Balcão, Marco Vinicius Chaud, Marta Maria Duarte Carvalho Vila, Norberto Aranha, Valquiria Miwa Hanai Yoshida, Jose Martins de Oliveira Junior

3-12
- PDF
Effect of cooling method on concrete compressive strength after exposure to high temperatures

Leonardo Zampieri Segalin, Carlos Eduardo Tino Balestra, Gustavo Savaris, Lucia Bressiani

13-20
- PDF
A simple numerical scheme to linear radiative transfer in hollow and solid spheres

Cibele Aparecida Ladeia, Marcelo Schramm, Julio Cesar Lombaldo Fernandes

21-30
- PDF
Street connectivity and walking: An empirical study in Londrina- PR

Ana Luiza Favarão Leão, Mariana Ragassi Urbano

31-42
- PDF
Methods of incorporation of D-limonene microparticles in edible films

Marcella Vitoria Galindo, Isabela dos Santos Paglione, Izabela Dutra Alvim, Lyssa Setsuko Sakanaka, Carlos Raimundo Ferreira Grosso, Marianne Ayumi Shirai

43-50
- PDF
Optimization of fermenters for ethanol production: Residence Time Analysis apllying Computational Fluid Dynamics

Evelise Roman Corbalan Góis Freire, Paulo Seleghim Junior

51-58
- PDF
A new vision of the DNA triple-helix: structural, spectroscopic and electronic parameters for hydrogen bonding for Watson-Crick and Hoogsteen pairing

Danilo Rego, Boaz Oliveira

59-70
- PDF
Biflavonoid toxicarine, rotenoids and a flavanone from the roots of Tephrosia toxicaria

Cesar Cornélio Andrei, Terezinha de Jesus Faria, Adriana Aparecida Bosso Tomal, Pedro Renato Anizelli, Raimundo Braz-Filho

71-78
- PDF
Vehicle claims in the south of Minas Gerais: an approach using classification models

Luiz Otávio de Oliveira Pala, Marcela de Marillac Carvalho, Paulo Henrique Sales Guimarães, Thelma Sáfadi

79-86
- PDF
Expert systems as a tool to manage accident risks in grain storage facilities

Rodrigo Couto Santos, Juliano Lovatto, Arthur Carniato Sanches, Eder Pereira Gomes, Cristiano Márcio Alves de Souza

87-94
- PDF
Evaluation of railway track deflections using the finite element method

Jean Felipe Miecoanski, Daniane Franciesca Vicentini

95-104
- PDF
Optimal Control Model for Vaccination Against H1N1 Flu

Pablo Amauri Carvalho Araujo e Souza, Claudia Mazza Dias, Edilson Fernandes de Arruda

105-114
- PDF

Masthead

Semina: Ciências Exatas e Tecnológicas, Londrina, v. 41, n. 1, 2020
- PDF (Português (Brasil))

Vol. 41 No. 1 (2020)

Original Article

Physicochemical evaluation of Portland cement produced in Brazil via X-ray fluorescence and mechanical strength

Effect of cooling method on concrete compressive strength after exposure to high temperatures

A simple numerical scheme to linear radiative transfer in hollow and solid spheres

Street connectivity and walking: An empirical study in Londrina- PR

Methods of incorporation of D-limonene microparticles in edible films

Optimization of fermenters for ethanol production: Residence Time Analysis apllying Computational Fluid Dynamics

A new vision of the DNA triple-helix: structural, spectroscopic and electronic parameters for hydrogen bonding for Watson-Crick and Hoogsteen pairing

Biflavonoid toxicarine, rotenoids and a flavanone from the roots of Tephrosia toxicaria

Vehicle claims in the south of Minas Gerais: an approach using classification models

Expert systems as a tool to manage accident risks in grain storage facilities

Evaluation of railway track deflections using the finite element method

Optimal Control Model for Vaccination Against H1N1 Flu

Masthead

Semina: Ciências Exatas e Tecnológicas, Londrina, v. 41, n. 1, 2020

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