Proceedings of the LACCEI International Multi-Conferences
“The Latin American and Caribbean Consortium of Engineering Institutions, LACCEI”, is a non-profit organization consisting of institutions that offer academic programs in Engineering and Technology with the goal of collaborating with other LACCEI partners. The word “institution” includes universities, colleges and schools.
Current Issue
Vol. 1 No. 12 (2025): LACCEI 2025
Articles
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Community center as a catalyst for socio-urban development in Veintiséis de Octubre, Piura
This study aimed to determine the criteria for designing a Community Center for social and urban development in the district of Veintiseis de Octubre, Piura. A quantitative methodology was used, in... -
Influence of virtual environments on collaborative learning in the project-based model in university students
The incorporation of technology in educational settings is one of the most relevant challenges in university education, in addition to fostering a collaborative environment among its participants. ... -
PMI approach in the implementation of photovoltaic systems for self-consumption
This work includes the design, management and execution of a photovoltaic picogeneration system using renewable solar energy for home self-consumption under the PMI approach, supported by the VDI 2... -
Effect of digital overload on productivity and academic stress in university students
Digital overload has become a significant issue in the university environment, impacting both productivity and students' mental health. This study investigates how intensive use of digital devices ... -
Impact of Adaptive Platforms on the Academic Performance of University Students
In a context where higher education faces increasing challenges to personalize learning and improve academic performance, adaptive platforms emerge as innovative tools. These technologies use algor... -
Augmented Reality in the Education of University Students. A review of the literature from 2016 to 2024
Abstract–With the advancement of technology and the growing demands in the educational field, the application of augmented reality (AR) tools has become essential for strengthening the competencies... -
Hate Speech Identification in Texts Through Phraseological Analysis and TF-IDF Representation of N-Grams
The phenomenon of hate speech, widely present on digital platforms, poses unique challenges in the Spanish language due toits linguistic ric hness and cultural diversity—characteristics that compli... -
The Impact of Cloud Computing in Active Learning Methods for Network Security in Higher Education.
This study investigates the impact of cloud computing on active learning methods in a higher education network security course. We analyze student performance over four years, comparing two control... -
Car Simulation of Drunk Driving Behavior
Drunk driving remains a leading cause of traffic crashes worldwide. To better understand impaired driving behaviors, this study utilized a driving simulator to compare two scenarios: one where part... -
Machine Learning Techniques for Sign Language Recognition
In this paper, a sign language recognition system for the Ecuadorian Sign Language vowels (A, E, I, O, U) using Random Forest (RF) and YOLOv8 models is proposed. For this purpose, a new dataset wit... -
Data Analysis of Missing People in Ecuador
The phenomenon of missing people has negative consequences for the individuals affected, their families, and society at large. This issue has become increasingly prominent in recent years, partly d... -
Geomechanical Model Proposal for Optimizing Ramp Design in an Underground Gold Mine at Yanaquihua, 2024
This research project develops a geomechanical model focused on optimizing the design of ramps in underground gold mines, specifically in the Yanaquihua mining operation, Peru. The importance of un... -
Bamboo as a pillar of sustainability in Ecotourism Centers
The research was developed based on the problems of neglected ecotourism in the city of Cajamarca, difficulties that affect tourism, nature itself and the integral development of the city. Taking i... -
Robot Humanoid Design & Prototype with Artificial Intelligence
This project addresses issues of design and development of a prototype of a humanoid robot with interactive movements, feedback control, and detection systems based on the open-source platform of I... -
Adherence of Cement-Sand Mortar in Masonry Stacks with the Addition of Lime or Interior Adhesive, Cajamarca, Peru
Masonry is a construction technique most used in buildings, one of the most common failures being the lack of adhesion between its units, so in this research the influence of the addition of lime o... -
Compressive strength of concrete specimens with the addition of buttermilk
This article addressed the need to improve the properties of concrete in the construction sector, in addition to mitigating the environmental impact generated by agro-industrial waste, such as whey... -
SYSTEMATIC LITERATURE REVIEW: Electronic methods to reduce workstation absenteeism
The study focuses on addressing absenteeism in real environments, proposing the implementation of electronic methods to monitor and reduce this problem. Through a systematic review of the literatur... -
Repercussions of the Inappropriate Use of Technology on Student Well-being in Trujillo
The research aimed to evaluate the impact of inappropriate technology use on the physical and mental health of young students in the city of Trujillo during the year 2024. An applied study was cond... -
Ergonomics in food production: Improving workstations to reduce disergonomic risks
In this research, the workstations in the production area of a food company were improved to reduce ergonomic risks. The methodology began with a Rapid Ergonomic Risk Assessment to classify risk le... -
Efficiency And Flexibility: Dynamic Spaces For The Design Of A Convention Center
This research explores the design of convention centers through the lens of architectural flexibility, highlighting how this feature enhances functional adaptability and sustainability. Using a mix... -
Marketing as a strategy to improve business competitiveness: A systematic review of the literature between 2021 and 2024
The present study proposed to analyze research on marketing as a strategy to improve business competitiveness during the period 2021 and 2024.. In this way, a systematic review was carried out, usi... -
Building 21st Century Competencies: laboratory program based on pedagogical, technological and knowledge management foundations for mechatronic engineering students
The objective of this research is to design a laboratory program based on the constructivist approach, which seeks to improve the critical-technological capacity in students of the mechatronics eng... -
Design and Implementation of a Georeferenced Multi-Sensor System for Monitoring Volcanic Gases
This paper presents the development and evaluation of a low-cost multisensor system to monitor volcanic gas emissions, focusing on CO2, SO2, and H2S. The performance of the system was validated thr... -
Mathematical description of the viscoelastic properties of discarded blueberries pretreated with osmotic dehydration and mechanical modification
This study evaluated the impact of osmotic dehydration (OD) and cutting pretreatments on the viscoelastic properties of discarded blueberries using three mathematical models: Maxwell, Peleg, and Gu... -
Improved biogas production by anaerobic co-digestion of whey and bovine manure: A case study in Montevideo-Peru
Improved biogas production through anaerobic co-digestion of cattle manure and whey is presented as a viable strategy for energy sustainability, especially in rural environments. Despite its potent...