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. 2 No. 13 (2025): LEIRD 2025
Articles
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Artificial intelligence-based learning analytics and student retention in higher education
This research is contextualized within the growing interest in optimizing student retention in higher education through the use of artificial intelligence-based learning analytics techniques, given... -
Systematic review on the use of machine learning to detect school learning difficulties
This systematic literature review (SLR) analyzes the impact of machine learning on the early detection of learning difficulties in school settings. Using the PICO methodology and the PRISMA protoco... -
Implementation of an Ensemble Stacking Model for Early Prediction of Depression in University Students
The increasing number of mental disorders among university students, particularly depression, highlights the urgency of early and effective interventions to prevent serious consequences on their ac... -
Deep Learning for Early Detection of Pneumonia: Systematic Review
Pneumonia is a leading cause of illness and death worldwide, and early diagnosis is essential to improve patient outcomes. However, in many hospitals, the lack of advanced technology and the use of... -
Machine Learning and DMAIC to Improve the Production Process in the Industrial Sector: Systematic Literature Review
The growing need to optimize processes in the industrial sector has driven the adoption of new approaches based on data analysis, systematization, and interpretation. This systematic literature rev... -
Challenges for Sustainability and Entrepreneurship in Peruvian Squid Exports: An Analysis of Market and Regional Concentration (2019-2023)
The article analyzes the sustainability of Peru's frozen squid exports between 2019 and 2023, evaluating market and exporting company diversification using the Herfindahl-Hirschman Index (HHI). Glo... -
Economic Viability of Outsourcing Cluster Computing to the Cloud: Insights for Technological Entrepreneurship and Regional Innovation in Honduras
This study evaluates, from a cost and entrepreneurial opportunity perspective, the viability of maintaining a university cluster composed of ten HP ProDesk 600 G1 nodes (40 cores, 60 GB RAM) versus... -
Catalyzing Biomedical Innovation in Honduras: A University‐Industry Technology Park Model at the Faculty of Medical Sciences (UNAH)
A proposal for a University‐Based Medical Science Technology Park (PTU‐CM) for Honduras as a strategic bridge between biomedical research and market deployment. Using an exploratory design that int... -
Mapping Scientific Education in Rural Latin America: Insights into STEM Access and Disciplinary Trends
This study presents a bibliometric analysis of peer-reviewed literature on STEM education in rural Latin America to identify publication trends, thematic structures, and international collaboration... -
Reverse logistics in the textile industry: a systematic review of the main barriers to its implementation
The textile industry, driven by the fast fashion model, has had a significant environmental impact due to high waste generation and low recycling rates. In this scenario, reverse logistics emerges ... -
Integration of the PMI Approach in Educational Human-Computer Interaction Projects: Real-World Project-Based Learning with Technological Entrepreneurship Potential
Engineering education demands innovative strategies that combine professional standards with active learning. This paper systematizes an educational experience in the Human-Computer Interaction (IN... -
Conocimiento y exposición online: Factores determinantes en la decisión de compra de los emprendimientos sostenibles
En el contexto actual de transformación digital y creciente conciencia ambiental, los emprendimientos sostenibles enfrentan el reto de traducir su visibilidad online en decisiones de compra efectiv... -
Design of an Economical Electrical Leak Detector for Rural Cajamarca with Arduino
ABSTRACT: In rural areas of Cajamarca, many homes have deficient electrical installations that often go unchecked, leading to electrical leakage, unnecessary energy losses, and serious safety risks... -
Student Engagement and Academic Innovation as Drivers of University Entrepreneurship in Metropolitan Lima
This study examines the role of student engagement and academic innovation as fundamental drivers of university entrepreneurship in Metropolitan Lima, Peru. Considering the social, economic, and ed... -
Efficiency improvement water bottling plant using SOP, 5S and SLP
The bottled water industry performs a crucial role in preventing waterborne diseases and ensuring the overall well-being of people worldwide. Unfortunately, low efficiency remains a significant cha... -
Implementing classical transforms for audio signal processing on ESP32
This study focuses on the practical implementation of classical digital signal processing techniques, specifically the Fast Fourier Transform (FFT) and the Z-transform, on the ESP32 microcontroller... -
Price war in fast-food chains, Callao, 2025
The implementation of SDG 8 contributes to ensuring job creation and adequate working conditions for entrepreneurs. In particular, target 8.2 aims to increase productivity and, consequently, improv... -
APPLICATION OF THE 5S METHODOLOGY TO IMPROVE EFFICIENCY AND QUALITY IN THE NATHALY BAKERY PRODUCTION LINE
Abstract- This study presents the implementation of the 5S methodology in Nathaly's Bakery, located in Cajamarca, Peru, with the aim of improving operational efficiency, reducing product waste, enh... -
Inclusive Educational Innovation and Entrepreneurship in Peru: An Analysis of the National Beca 18 Program in Technical Higher Institutes
This case study explores the educational trajectories of beneficiaries of the Beca 18 program who initially enrolled at IES Avansys and later completed their technical higher education at Cibertec ... -
The Gravity Model in International Business - A bibliometric analysis: Trends, applications and future prospects
In this research, a bibliometric analysis is carried out on the gravity model in international trade, covering the period from 1991 to 2024. The bibliometric mapping methodology is applied, using t... -
Occupational profile in the general services sector, Los Olivos, 2025
Between the job profile and the interaction of its dimensions, content, context, and job profile in the general services sector in the Los Olivos district, during the period 2025. The methodology e... -
Improvement Model for Efficiency in the LPG Bottling Process Using Lean Manufacturing and Industry 4.0 Tools in a Bottling Plant
This study developed an integrated improvement model to optimize operational efficiency in the Liquefied Petroleum Gas (LPG) bottling process by strategically converging Lean Manufacturing tools wi... -
Implementation of Quality Management tools with CP and CPK to reduce defects in the production of metal folders.
This study aims to implement quality management tools, specifically Cp and Cpk indices, to reduce defects in the production of metal folders at BAUR METALMIN S.A.C. in Cajamarca, Peru. Issues such ... -
DIGITAL ADVERTISING AND SMART CONSUMPTION: AN ANALYSIS OF CUSTOMER BEHAVIOR AT NUSSABELLA IN LIMA, 2024
The objective of this study was to analyze the relationship between digital advertising and consumer buying behavior in the company NussaBella S.A.C., located in Lima Metropolitana during 2024. The... -
Market Projection and Neurovisual Evaluation of a Honduran Cold Brew Coffee in Tegucigalpa
The global ready-to-drink (RTD) coffee market has witnessed exponential growth, with cold brew emerging as one of its fastest-growing segments due to consumer preferences for smoother flavor profil...