Engineering and Technology

35 Items

Preprints in the fields of civil, mechanical, electrical and electronic engineering, computer science, and information technology are accepted here. A category for innovations and developments that shape the future of our technological society.

All Items

Quasicrystals and quasi-scientists: How a story from the past can give us clues about the present of science
Juan Manuel Eugenio Ramírez de Arellano Niño Rincón (Author)
- Quasicrystals
- History of Science
- Crystals
Submitted 2025-07-20 - Posted 2025-08-15
Risk management in the operation of chemical reactors and energy production systems
KEVIN SUBIAGA, Jonathan Cristhian Casquete Nazareno, Jordy Guillermo Álvarez Mora, Luis Fernando Jacome Alarcón (Author)
- Risk management
- Thermodynamics
- Chemical reactors
Submitted 2025-01-03 - Posted 2025-02-04
SEO Audits on marketing automation platforms and their relationship with organic positioning in SERPS
Luis Eduardo Monreal Pitones (Author)
- SEO
- Marketing Automatization
- SERPS
- Web Positioning
Submitted 2024-04-16 - Posted 2024-04-17
Spectral characterization of land cover in Cocó State Park based on CBERS-4A images
Mauricio Alejandro Perea Ardila (Author)
- Spectral signature
- Vegetation indices
- Environmental monitoring
Submitted 2025-08-23 - Posted 2025-08-23
Technical-economic analysis of equivalent photovoltaic configurations of microinverters: Case study at the SENA Pedregal photovoltaic park, Medellín
David A. Calle-Bedoya, Diego A. Villa-Rodas, Francisco J. Vélez-Hoyos, Victor Hugo Aristizabal Tique (Author)
- Photovoltaic system
- PV microinverter
- Energy efficiency
- Solar irradiation
- Solar power generation
- Technical-economic evaluation
Submitted 2026-01-08 - Posted 2026-01-19
The eco-neighborhood as a model of sustainable urbanization: Analysis of Vauban and its application in Mexican neighborhoods
Karen López García (Author)
- Agenda 2030
- Mexican neighborhoods
- Eco-neigborhood
- Sustainable
Submitted 2025-05-23 - Posted 2025-11-25
The impact of housing design on architecture students’ ability to study
Fernanda Montoya Maldonado, Nancy Gabriela Camargo Tinajero (Author)
- Design
- Housing
- Ergonomics
- Lighting
- Acoustics
- Spaces
- Performance
Submitted 2025-09-01 - Posted 2025-10-02
The origin of the Fine Structure Constant 137
Alex A Pavon L (Author)
- Physics
- Thermodynamics
Submitted 2026-05-13 - Posted 2026-05-22
Theoretical analysis of the activity of radioactive isotope mixtures modeled by Laplace transform and Python simulation
Andres Felipe Orduz Perez (Author)
- Isotope mixtures
- Laplace transform
- Nuclear waste
- Python simulation
- Radioactive decay
- Theoretical analysis
- Total activity
Submitted 2025-04-21 - Posted 2025-05-07
Use of ICTs and their relationship with obesity in cuban youth
elmys Ramírez González (Author)
- Information technologies
- obesity
- youth
- sedentary behavior
Submitted 2025-11-24 - Posted 2026-01-05

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