Research Articles for the Regular Issue

• Editorial

  Denys A. Flores (LAJC)

  12-15

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• Pappus-Guldin theorems applied to the study of solid modeling with GeoGebra software

  Luverci do Nascimento Ferreira, Fernanda Zastrow Tavares

  20-29

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• Numerical Modeling For Fracture Mechanics Problems Using The Open-source Fenics Platform

  Caio César Prates Martins, Brenda Resende Lemos, Jean Pierre de Oliveira Bone, André Gustavo de Souza Galdino, Rodolfo Giacomim Mendes de Andrade

  30-41

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• Essentially non-oscillatory schemes applied to Buckley-Leverett equation with diffusive term

  Raphael de Oliveira Garcia, Graciele Paraguaia Silveira

  42-55

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• Single Phase Variable Reluctance Motor Design Using Particle Swarm Optimization

  Danyelle Schumanski, Dullian Carly de Oliveira Macedo, Juliana Almansa Malagoli, Cinthia Schimith Silva Coelho

  56-65

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• Attack Taxonomy Methodology Applied to Web Services

  Marcelo Invert Palma Salas

  66-79

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• An approach for optimizing resource allocation and usage in cloud computing systems by predicting traffic flow

  Sello Prince Sekwatlakwatla, Vusumuzi Malele

  80-89

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• Alzheimer's diagnosis system based on magnetic resonance imaging using the VGG16 algorithm

  Werner Shtaniklao Ucañay Barreto, Marco Antonio Coral Ygnacio

  90-105

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• Exploring Topics in Information Technology Open Educational Resources through the LDA Algorithm

  Veronica Segarra-Faggioni, Audrey Romero-Pelaez, Juan Carlos Morocho-Yunga, René Ludeña

  106-115

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