Table of contents

1. 

   Analysis of facial pressure generated by everyday masks using the finite element method

   Wilmer Cruz Guayacundo, Daniel Peñarete (Autor)

   Article visits 859 | PDF visits 699

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2. 

   Strengthening mathematical logical thinking through chess

   Sibel Yesid Siabato Cetina, José Eriberto Cifuentes Medina (Autor)

   Article visits 1354 | PDF visits 1368

   PDF (Spanish) FLIP
3. 

   Hybrid energy for dispersed rural areas of the Province of Santiago del Estero (Argentina) in the framework of the SDG 2030 and the MDBA

   Franco Fernández, Alejandro Ferreiro, Carlos Juárez, Carlos Cadena, Luis Moyano (Autor)

   Article visits 827 | PDF visits 613

   PDF (Spanish) FLIP
4. 

   Development of lean manufacturing tools for the production line at Printer Colombiana S.A.S.

   Ever Angel Fuentes, Ivan Camilo Parra, Oliver Nicolas Cañon (Autor)

   Article visits 924 | PDF visits 882

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5. 

   Diagnosis of safety and health conditions at work in the tourism sector during Covid 19. Guachetá – Cundinamarca

   Erika Peña, Mery Melo, Ana Carrillo, Gina Fuentes (Autor)

   Article visits 873 | PDF visits 712

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6. 

   Factors that influence the successful implementation of the digital transformation

   Carlos Arturo Bermúdez Irreño (Autor)

   Article visits 1408 | PDF visits 1032

   PDF (Spanish) FLIP
7. 

   Market analysis for a hydrogen generator adapted to a two (2) stroke engine on a bicycle in the city of Bogotá

   Yimi Leandro Rodríguez Ramírez, Sonia Alexandra Sandoval Suárez, David Sebastián Santos Moreno (Autor)

   Article visits 826 | PDF visits 599

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8. 

   Development of the quality management system based on the NTC ISO 9001: 2015 for metrology and qualification companies - Case study MS Sinergy SAS

   Ever Angel Fuentes, Junior Alexander Castiblanco Rozo, José Luis Rodríguez Roa, Yeimmy Natalia Obando Hoyos (Autor)

   Article visits 907 | PDF visits 598

   PDF (Spanish) FLIP
9. 

   Proposal to improve security through drones in the city of Bogotá (Project selantrophus)

   Alejandro Bermúdez Cifuentes, Paula Alejandra Ramírez Lugo, Yeison Camilo Herrera Mosquera, William Fernando Olaya Romero (Autor)

   Article visits 864 | PDF visits 741

   PDF (Spanish) FLIP