LACCEI

Proceedings of the LACCEI International Multi-Conferences

"El Consorcio Latinoamericano y del Caribe de Instituciones de Ingeniería, LACCEI", es una organización sin fines de lucro compuesta por instituciones que ofrecen programas académicos en Ingeniería y Tecnología, con el objetivo de colaborar con otros socios de LACCEI. La palabra "institución" incluye universidades, colegios y escuelas.

Avisos

LEIRD 2026 - LACCEI International Multiconference on Entrepreneurship, Innovation and Regional Development - San Juan, Puerto Rico

Multiconferencia LEIRD 2026 - San Juan, Puerto Rico

2026-06-17

La Multiconferencia LACCEI LEIRD 2026 sobre Emprendimiento, Innovación y Desarrollo Regional se realizará en San Juan, Puerto Rico del 1 al 3 de diciembre de 2026 (formato híbrido). Leer más acerca de Multiconferencia LEIRD 2026 - San Juan, Puerto Rico

Número actual

Vol. 1 Núm. 14 (2026): LACCEI 2026

Publicado: 2026-07-27

Artículos 1–25 of 1270

Articles

Implementation of a Low-Cost DAS System with ESP32 for Current Monitoring during Technical Training

Carlos Alberto Olivera Ylla, Karen Esteincin Cuba Vargas, Vanessa Yaniz Palomino Monteza

This study presents the design and implementation of a low-cost SCADA system based on the ESP32 microcontroller, intended for teaching transient electrical phenomena in Industrial Electricity cours...

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ADOPTION AND ADAPTATION OF ARTIFICIAL INTELLIGENCE IN TECHNICAL EDUCATION AT AN INSTITUTE IN LIMA

Carlos Alberto Olivera Ylla, Karen Esteincin Cuba Vargas, Vanessa Yaniz Palomino Monteza

This study aimed to identify the level of adoption and adaptation of artificial intelligence (AI) tools among students and teachers in technical education at an institute in Lima. Using a quantitat...

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Comparison of Boosting Machine Learning Models for Classifying Students in Blended Learning Programs in Higher Education During The Period 2020–2024

Moises Evangelista Gamarra, Jerremi Aron Chancan Labajos, Seyda Sadith Rivas Hermitaño, Carlos Adrian Versluys Magno Solsol

This paper presents a comparative analysis of the performance of four supervised machine learning algorithms based on Boosting models: XGBoost, LightGBM, CatBoost, and Gradient Boosting Machine. Th...

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Effect of initial concentration of Cr (VI) and Rhizopus sp. on the physicochemical characteristics of tannery wastewater in Trujillo, Peru

Nara Sandoval-Pérez, Roberto Chuquilín-Goicochea

Worldwide, industries use different toxic substances containing heavy metals, which end up in waters, representing a danger to public health and the environment; due to this, the present research a...

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Antimicrobial bioactivity of the phenolic extract assisted by ultrasound from the solid waste post-distillation of essential oil of Rosmarinus officinalis

Joel Americo Alejandria Lopez, Niels Carl Marquez Soto, Roberto Chuquilín-Goicochea

The post-distillation residues of essential oil from medicinal and aromatic plants represent 98% of the raw material and can be utilized as natural sources of bioactive compounds with various types...

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Diagnosis of academic writing among electrical engineering teachers at a public university in Lima

Ronald Saavedra Rojas

This research seeks to diagnose the current state of academic writing among first-year electrical engineering professors at a public university in Lima. The study is educational in nature; it is fr...

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Rice as a staple food in Panama

Aranzazu Berbey-Alvarez, Juan De Dios Sanz Bobi, Humberto Alvarez Alvarado

The article shows nonlinear regressions of five cases of the agricultural sector in Panama, specifically the hectares of sowing are related to the harvest in quintals. The correlation and determina...

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Female Entrepreneurship in Software Startups. Motivations, challenges, and opportunities

Gerardo Matturro, Lucía Glisenti, Lucía Basualdo

The significantly low involvement of women in technology entrepreneurship, particularly in software startups, is widely recognized. Although research on female entrepreneurship has been ongoing, ve...

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Factors affecting quality & value of coffee. A critical expose.

Ostilio Rolando Portillo Rodríguez

The price of coffee in the international market is controlled by the interaction of supply and demand. However, purchasing companies impose a series of conditions on producing countries related to ...

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W-STEM: A Literature Review and Perception Study

Irene Hernández Ruiz, Kristel Aguilar Aguilar

This article has two objectives: the first is to understand, through a literature review, the impact of gender stereotypes, self-perception, and educational experiences on women's participation and...

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Implementation of an Automated Climate Chamber for Calibrating Measuring Equipment using Arduino MEGA and an LCD Module

Jhonatan Fredy Bejarano Bazan, Keneth Anthony Llancares Sánchez, Gabriel Antonio Guevara Alegría

This article describes the implementation of an automated climate chamber designed for the accurate calibration of thermohygrometers and other temperature and humidity measurement equipment. Addres...

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Interactive Simulator for Pressure Transmitter Calibration: A Cost-Effective Training Tool

Jonny Cristhian Otero Baca

This paper presents a Python-based simulator for pressure transmitter calibration training, designed to replicate industrial processes with configurable errors (zero offset, span error, random nois...

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Impact of Labor Informality on Poverty Levels in La Libertad during the 2020–2024 Period

Edwin Marlon Carreño Raymundo, Frank Leyner Montenegro Heredia, Fernando Eusebio Muñoz Chavez, Jhoan Kevin Trujillo Flores, Mario Roberto Olaya Reyes

This research contributes to Sustainable Development Goal No. 8: Decent work and economic growth, particularly Target 8.3, which promotes employment formalization. The general objective was to anal...

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Lean Manufacturing in Increasing Productivity in the Global Industrial Sector: A Systematic Review 2020–2025

Victor Jaime David Alonzo-Chavez, Mirko Javier Hernández-Suárez, Leidy Lucia Méndez-Gutiérrez

Abstract—The purpose of this research was to analyze the effect and usefulness of various Lean Manufacturing tools in the industrial sector, with special emphasis on their influence on process prod...

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Transportation system and its logistical dimensions in foreign trade efficiency

Adeleidy Panduro-Peñaloza, Maria Fernanda Teves-De-La-Cruz, Edison Williams Ramos-Moreno, Luis Alberto Geraldo-Campos

The objective was to determine the relationship between the transportation system and foreign trade in the transportation sector in Peru. A quantitative, non-experimental, cross-sectional approach ...

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The construction block workshop and its impact on preschool creativity in El Porvenir

Zihomara Lizbeth Alayo Rojas, Ana Maria Espinola De La Cruz, Alexander Rafael Melendez Nicolas, Kevin Eduardo Narva Jauregui, Leydi Melixa Valverde Pinedo, Mario Roberto Olaya Reyes

The general objective of this research was to determine if the implementation of the Building Blocks workshop is effective in improving the creativity of preschoolers in the El Porvenir district. T...

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FEA Bolt Tightening Connections and Their Implementation in Catia v5

Nader Zamani

The Catia v5 software has an embedded finite element solver known as the “Elfini” package specifically targeting the users in the early stages of the design process. Since bolted connections are ve...

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Impact of the construction recession on the competitiveness of the Bolivian cement industry

Alberto Ayaviri Panozo

This article examines how the recession in Bolivia’s construction sector has affected the competitiveness of the cement industry. According to the INE, in 2024 national GDP grew by just 0.7 % while...

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Political and institutional determinants of FDI at the global level, Latin America and ASEAN

Willynthom Vargas Briceño, Gabriel Ramos Timaná, Cesar Fuentes Cruz

This study analyzes the influence of political and institutional factors on Foreign Direct Investment (FDI) between 1996 and 2019. Based on a theoretical and empirical review, an explanatory model ...

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Digital Transformation, Sustainable Management, and Perceptions of Competitiveness in exporting companies in Emerging Countries

Brenda Isabel Pazo Llenque, Miguel Ángel Panta Jacinto, Percy Hugo Quispe Farfán, Jairo Correa Mejía, Liz Margoth Masias Arias, Carlos Osorio Delgado, Rosita Elena Cordova Godos

Within the framework of foreign trade, participating organizations seek to become more competitive and develop capabilities that enable them to adapt to changing environments. In this sense, digita...

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Impacto de la diversidad del directorio en las decisiones de innovación: evidencia empírica de las multilatinas

Luis Mendiola, Diego Martinez

Innovation is central to the competitiveness and international expansion of multilatinas, yet empirical evidence on how board diversity influences innovation decisions in these firms remains limite...

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Feasibility of Production of Ammonia and its Derivatives with Camisea Gas in Peru

Alexander Salazar Martínez, Jorge Fernando Luna Vidal, Jorge Manuel León Cubas, Diego Alexander Orellana Barrueta, Luis Alberto Espinoza Quiñones, Elmer Gino Laguna Avila

The Peruvian fertilizer industry has historically relied on urea and ammonia derivative imports, despite having competitive advantages such as regulated natural gas prices and reserves from the Cam...

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Implementation of total quality tools to increase the level of environmental managementin a Peruvian agro-industrial company

Nayely Mayte Quijano Esquivel, José Fernando Arzani Castro, Jean Carlos Escurra Lagos

The objective of the study was to determine how the implementation of quality tools increases the level of environmental management in an agro-industrial company, through a pre-experimental design ...

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Integrated Information System using the Kanban Methodology for the reuse of waste in the footwear industry

Luis Alberto Sakibaru Mauricio, Omar Tupac Amaru Castillo Paredes, Loyo Pepe Zapata Villar, Richard Smith Gutierrez Huayra, César Vilchez Inga, Oswaldo Daniel Casazola Cruz, Ana Maria Holgado Quispe

The objective of this scientific article is to propose the implementation of an integrated information system between companies in the same sector, such as the recycling of footwear due to wear tha...

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Design of a semihexagonal hydraulic dissipator using ANSYS and a experimental model

Sebastián Alfonso Rojas Llallahui, Abel Carmona Arteaga, Franz Leonardo Pucha Cofrep

Water resources are affected by rainstorms, increasing flow rates and velocities, which cause erosion and overflowing of riverbeds. For this reason, it is urgent to design structures that reduce ve...

PDF (Inglés)

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LACCEI

Proceedings of the LACCEI International Multi-Conferences

Avisos

Multiconferencia LEIRD 2026 - San Juan, Puerto Rico

Número actual

Articles

Implementation of a Low-Cost DAS System with ESP32 for Current Monitoring during Technical Training

ADOPTION AND ADAPTATION OF ARTIFICIAL INTELLIGENCE IN TECHNICAL EDUCATION AT AN INSTITUTE IN LIMA

Comparison of Boosting Machine Learning Models for Classifying Students in Blended Learning Programs in Higher Education During The Period 2020–2024

Effect of initial concentration of Cr (VI) and Rhizopus sp. on the physicochemical characteristics of tannery wastewater in Trujillo, Peru

Antimicrobial bioactivity of the phenolic extract assisted by ultrasound from the solid waste post-distillation of essential oil of Rosmarinus officinalis

Diagnosis of academic writing among electrical engineering teachers at a public university in Lima

Rice as a staple food in Panama

Female Entrepreneurship in Software Startups. Motivations, challenges, and opportunities

Factors affecting quality & value of coffee. A critical expose.

W-STEM: A Literature Review and Perception Study

Implementation of an Automated Climate Chamber for Calibrating Measuring Equipment using Arduino MEGA and an LCD Module

Interactive Simulator for Pressure Transmitter Calibration: A Cost-Effective Training Tool

Impact of Labor Informality on Poverty Levels in La Libertad during the 2020–2024 Period

Lean Manufacturing in Increasing Productivity in the Global Industrial Sector: A Systematic Review 2020–2025

Transportation system and its logistical dimensions in foreign trade efficiency

The construction block workshop and its impact on preschool creativity in El Porvenir

FEA Bolt Tightening Connections and Their Implementation in Catia v5

Impact of the construction recession on the competitiveness of the Bolivian cement industry

Political and institutional determinants of FDI at the global level, Latin America and ASEAN

Digital Transformation, Sustainable Management, and Perceptions of Competitiveness in exporting companies in Emerging Countries

Impacto de la diversidad del directorio en las decisiones de innovación: evidencia empírica de las multilatinas

Feasibility of Production of Ammonia and its Derivatives with Camisea Gas in Peru

Implementation of total quality tools to increase the level of environmental managementin a Peruvian agro-industrial company

Integrated Information System using the Kanban Methodology for the reuse of waste in the footwear industry

Design of a semihexagonal hydraulic dissipator using ANSYS and a experimental model

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