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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Characterization of fungal bioaerosols in indoor spaces: in a Higher Education Institution (HES) in Cartagena de Indias, Colombian Caribbean
Bioaerosols are airborne particles or microfragments that contain a variety of microorganisms. In closed environments these can affect the health of humans, especially, fungal bioaerosols can gener... -
Identification of Abundance, Composition, and Microbial Profiles of Cigarette Butts on Tourist Beaches in Cartagena, Colombia
Cigarette butts are among the most prevalent solid waste materials found on urban streets. Composed of key components such as filters, tobacco remnants, and wrapping paper, millions of these CBs ar... -
Influence of Artificial Intelligence on the Development of Modern Educational Platforms
The advancement of artificial intelligence has profoundly transformed the creation of modern educational platforms, offering new ways to share knowledge. This review investigates its impact on the ... -
Reliability-Centered Maintenance to reduce economic losses in the milling area of a sugar company
This research focused on proposing a maintenance management based on RCM to reduce economic losses in the milling area of a sugar company. Likewise, the maintenance process was diagnosed through in... -
Land Use Changes due to Urban and Agricultural Expansion in the Llaucano Basin, Cajamarca (1995- 2024)
Abstract – This study analyzes land use changes in the Llaucano Basin, Hualgayoc Province, Cajamarca, between 1995 and 2024, using Landsat satellite imagery and the Corine Land Cover methodology. T... -
Review of Researches on Instability of Soil Retaining Structures Induced by Rainfall
The reasons why retaining structures may collapse due to heavy rains are similar to the reasons why landslides are triggered, taking into account that generally retaining structures are built to st... -
Evaluation of recycled coarse aggregate on the mechanical and physical properties of 175 kg/cm² concrete
The growth of the construction industry has led to a significant increase in construction and demolition waste, necessitating sustainable alternatives for its management. This study evaluates the r... -
Use of the enzymatic method for wastewater treatment in the textile sector: A systematic literature review.
The aim of this systematic review, carried out under the PRISMA methodology, is to investigate the use of the enzymatic method for wastewater treatment, specifically in the textile sector, to find ... -
Managerial leadership and institutional climate to enhance undergraduate education in an Engineering faculty of a Public University in Lima
The purpose of the investigation was to establish the correlation between the director's leadership and the institutional climate in an Engineering Faculty of a Public University in Lima. Quantitat... -
Women in Technology: Challenges and Opportunities in the Age of AI
– This study aimed to systematically analyze the factors that contribute to the underrepresentation of women in Technology, specifically in the field of AI, for a comprehensive understanding of the... -
INTEGRATION OF BIG DATA WITH MACHINE LEARNING FOR PREDICTIVE SALES ANALYSIS: A SYSTEMATIC REVIEW
This study examines the implementation of Machine Learning techniques in sales forecasting, highlighting the impact of Big Data integration in transforming business strategies. Large-scale companie... -
A Python-based Algorithm for Production and Inventory Optimization
Optimization challenges in industrial engineering, particularly in economic order quantity (EOQ) and materials requirement planning (MRP), have traditionally been complex. This research addresses c... -
Analysis of coral reef water quality in Punta Sal, Honduras.
Coral reefs, essential for marine biodiversity, face threats such as pollution, climate change and natural phenomena. This paper analyzes water quality in Tela Bay, Atlántida, Honduras, where Capir... -
Enhancing Sensitivity-Accuracy in Leak Detection Systems: A Comprehensive Study Applied to Section 1 of the North-Peruvian Oil Pipeline (NPOP)
This study evaluates the effectiveness of the Real-Time Transient Model (RTTM) for leak detection in Section I of the Norperuvian Pipeline (ONP). Through advanced hydraulic simulations, critical op... -
Intelligent Chatbot for Customer Assistance: A Case Study in Fresh Produce Retail
Chatbots play a crucial role in business digital transformation, offering efficient solutions for customer interaction and process optimization. This study provides an overview of intelligent chatb... -
Thermodynamic Analysis of a Gas-Steam Combined Cycle Thermal Power Plant through Simulation with EES
The increasing global energy demand and concern for the environment have driven the search for more efficient and sustainable technologies for electricity generation. Among these, combined cycle th... -
Technical-Economic Assessment of an LPG Pipeline: An Analytical Approach to Strengthening Energy Security in Perú
This study evaluates the technical and economic feasibility of a pipeline for LPG transportation between Pisco and Ventanilla, Peru. In the context of increasing dependence on LPG imports, the decl... -
TRANSLATION COMPETENCE IN THE PERUVIAN JOB MARKET: AN ANALYSIS OF TRANSLATION JOB ADVERTISEMENTS
This study, situated within the framework of the Sustainable Development Goal (SDG) focused on quality education, examines how translation competence is introduced in job advertisements for transla... -
Social networks as a key strategy for positioning coffee shops in the digital era
The purpose of the following study was aimed at determining the existence of a link in terms of social media strategies and the positioning of coffee shops among consumers in Nuevo Chimbote, 2024. ... -
Impact of social networks on the purchase decision of women in the cosmetics sector
This study addresses the issue of how social media has changed the traditional dynamics of selling cosmetic products. The objective was to determine the relationship between the use of social media... -
Implementation Of Business Intelligence And Its Influence On Decision Making In Technology Services Smes In The Trujillo District, 2023-2024
Abstract – The main objective of this article is to determine the influence of the implementation of Business Intelligence (BI) tools on strategic decision making in MSEs in the technology sector i... -
“Female Leadership and Organizational Culture in the UNICAS Credit and Savings Unions, Cajamarca, Perú 2024”
Abstract- This research aims to determine the relationship between female leadership and organizational culture in the Credit and Savings Unions (UNICAS) of Cajamarca, Peru, for 2024. Using a quant... -
Relationship between leadership styles and work climate in a supermarket, Peru – 2024.
Abstract: The objective of this research study is to determine the relationship between leadership styles and work climate in supermarkets in Cajamarca, Peru, in 2024. A quantitative, basic typolog... -
Impact of Artificial Intelligence on Early Detection and Treatment of Diseases in Human Medicine
Artificial intelligence (AI) has advanced significantly in medicine, impacting the detection and treatment of diseases by storing data and analyzing repetitive patterns. Currently, medical diagnose... -
Influence of dilatant non-Newtonian fluid coating on the impact absorption of safety helmets
This study focuses on the application of non-Newtonian fluids, specifically shear-thickening fluids (STF), to improve the impact resistance of safety helmets. Given the growing need to protect work...