Sobre la revista
“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.
Número actual
Vol. 1 Núm. 8 (2023): LACCEI 2023
In 2023, working within the framework of the LACCEI-CONFEDI inter-institutional Cooperation Agreement and in collaboration with the OAS, the joint development was initiated in a hybrid format of the conferences: “OAS Summit of Engineering for the Americas”, the “21st LACCEI International Multiconference for Engineering, Education and Technology”, the “4th Latin American Congress of Engineering”, and the “2nd Latin American and Caribbean Tribology Conference” . It was held in Buenos Aires (Argentina) and organized by Facultad de Ingeniería de la Universidad de Buenos Aires (FIUBA), Florida Atlantic University (FAU), and Universidad Tecnológica Nacional (UTN).
Publicado:
2024-04-16
Articles
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Evaluation of the influence of polypropylene fiber on the flexural strength of rigid pavements
The low resistance of concrete and its exposure to vehicular overload generates the premature propagation of different types of failures in pavements, such as fissures and cracks that allow water to enter the lower layers, decreasing their resista... -
Biometric recognition model using deep convolutional neural networks and computer vision
Authentication of the person by means of unique features such as finger veins is used in various fields such as security. In this research, a verification method based on convolutional neural networks with the help of computer vision is proposed. ... -
Heavy Metal Pollution Assessment in surface and groundwater in the Ponce Enríquez mining area, Ecuador.
Mining activities have been carried out in Ponce Enríquez for more than 40 years. However, illegal, and anti-technical mining practices have caused pollution and environmental degradation of the water resources. This study aims to assess the pollu... -
Implementation of the Criteria Comparison Matrix to reduce costs in a Textile company
This article aims to show the impact of the implementation of engineering tools in the mitigation of problems present in the production and logistics áreas in a textile company located in the district of San Miguel (Lima-Peru) the problem being t... -
Effect of glass fiber on the permanent deformation of numerically modelled wearing courses in ANSYS
The continuous increase in the number of heavy vehicles usually causes that the wearing course present greater permanent deformation in less time, due to its low resistance to traffic loads. Given this, different laboratory studies have tried to r... -
Relationship between Burnout Syndrome and Job Performance in Secondary Education Teachers.
Emotional health in the development of the human being plays a very important role because the result of their daily and work activities depends on it, in this context, the present research aims to determine the relationship between burnout syndro... -
Vehicular Conflict Assessment on a Road with Lane Reduction Using the SSAM Methodology
In this study, an evaluation of vehicular conflicts in a road segment that forms part of a signalized intersection, which is characterized by persistent traffic congestion, is performed. This road segment is plagued by a reduction in lanes, variab... -
Evaluation of the visibility distance with the Istram program on third-class roads with a high accident rate
In Peru there are many roads where accidents occur due to their inadequate geometric design. The most incident traffic accidents are side crash or collision with a percentage of 42.73%, and confusion with 20.19% [1]. This shows that it is necessar... -
Geochemical and Environmental Assessment of Heavy Metals in the Gulf of Guayaquil 2019-2021
This study seeks to contribute to the knowledge of the current situation of heavy metal pollution in the Gulf of Guayaquil (GG), an area where multiple productive sectors are developed and where most of the country's mangroves are located. The obj... -
Service model based on Lean Service: Standardized Work and 5S to increase customer satisfaction in a veterinary SME
Companies in the veterinary services sector face the challenge of providing optimal customer service. This sector contributes 40% of the national Gross domestic product and concentrates 48% of formal employment. Considering that, customer satisfac... -
Production model based on lean manufacturing and SLP to increase productivity in an apparel sector MSME
In this scientific article, an integrated production model is presented to face the problems faced by a company in the clothing sector, which has low productivity, much lower than the industry standard. For this, in the said model, the use of VSM ... -
Development of algorithm for the recognition and detection of drowsiness in interprovincial transport drivers
The purpose of this research is to explain the detection through the development of an algorithm for the recognition of drowsiness in drivers, making use of image processing, which is achieved through the application of artificial vision with PYTH... -
Model Based on Machine Learning for the Recognition of images for the Postural Diagnosis of workers in Remote mode
This article presents the development of an artificial vision system for the recognition of postures focused on remote modality workers, being a suitable model to work with anyone, regardless of their age, race, sexual orientation or size as the o... -
Post pandemic: the teaching of chemistry based on socio-scientific controversies in initial engineering students
Applied Chemistry is a course that is included in most science majors, especially Engineering. While the teaching of chemistry faces its own difficulties, the pandemic has made the need for adjustments more apparent. The purpose was to replace fac... -
Implementation of an automatic attendance recognition system using QR generated in Python for small and medium-sized companies
At present, SMEs are a large part of the economic sector of Peru, and gradually the internal control of its employees has become a very important factor, because with a better accuracy of their daily record employees can be more efficient and gene... -
Obtención de espectros de respuesta de piso en un edificio de concreto armado implementado con disipadores viscosos: aplicación al análisis sísmico de un tanque de almacenamiento
Ante un evento sísmico, los elementos estructurales y elementos no estructurales (ENE) son propensos a sufrir daños que los destruyan total o parcialmente. Por ello, su protección es indispensable, más aún, en edificios para alojar centros de salu... -
ICT in the graduate profile of Latin American law schools according to the Scimago ranking
This study analyzes ICT in the graduate profile of Latin American law schools, according to the 2022 Scimago ranking. A qualitative analysis has been carried out based on the discourse or content of the profiles that have been disseminated through... -
The perceptions of law students and teachers on the development of virtual legal academic activities
In the present work, he analyzes the perceptions of the main protagonists of the teaching-learning process in the context of virtuality: students and teachers. It is important to study the perceptions about the experiences, uncertainties or challe... -
Physical and mechanical properties of concrete pavers with the addition of demolition wastes as a sustainable construction product
Research that aims to evaluate the physical and mechanical properties of concrete pavers f'c=420 kg/cm2 by adding demolition residues, applied research, experimental design, the sample was 144 pavers. It is concluded that the physical and mechanic... -
Analysis of the physical and mechanical properties of adobe with the addition of sugarcane bagasse
The objective of this research was to determine the behavior of the physical and mechanical properties of adobe with the addition of sugarcane bagasse (BCA), Morrope 2022, using an applied methodology and experimental design. The sample consisted ... -
Effect of sugarcane molasses on the subgrade of a carriageway
La presente investigación tiene como objetivo determinar el efecto de la melaza de caña en la subrasante de la trocha carrozable Sol de Mayo, Laredo, 2022, donde se analizó las condiciones del suelo en un tramo de 1.8 KM de la vía, dentro del dist... -
Classification and shear strength of soil in an Educational Institution
Research conducted in an educational institution, the objective was to determine the relationship between soil classification and shear strength. For this purpose, a non-experimental cross-sectional design, correlational scope was used the popula... -
Generation, disposal and impact of facemasks used during the Covid-19 pandemic in Lima in 2022
The objective of this thesis was to determine the generation, disposal and impact of facemasks used during the Covid-19 pandemic in Lima in 2022. A descriptive research was carried out, whose approach corresponds to a quantitative study, with a no... -
Methodology to increase the level of service and the Profitability in a shoe trading SME imported using the forecast method of the Holt-Winter demand and inventory management in the era POST-COVID
Currently, in Peru, 84% of companies importers are SMEs, which sell products manufactured in other countries to meet the needs of Peruvian consumers. The dynamism of this activity is high and in the course of the first ten months of 2022 the total... -
Artificial Vision System for the inspection of dates in industrial food products
The main objective of this work is to improve the efficiency in the inspection of dates in industrial food products through an artificial vision system using the Python language, which will make it possible to process the images for their subseque... -
Importance of the natural coagulant Opuntia Ficus-Indica for the removal of turbidity in water, in the period from 2012 to 2022: A review of the scientific literature
Water pollution is a worldwide problem, which is why the use of traditional technologies is sought due to their potential and biodegradability, reducing the use of synthetic coagulants. That is why this research aims to identify the importance of ... -
Analysis of recovery strategies for construction and demolition waste in the last 10 years: a review of the scientific literature
This article from the scientific literature talks about recovery strategies for construction and demolition waste (RCD) that have been used nationally and internationally in the last ten years in such a way that they serve as alternatives to the p... -
Application of Geolocated Activities for Teaching the Fundamentals of Object-Oriented Programming and Software Modeling
This article describes an experience in the application of geolocated activities to teach first-year students of an engineering university education program, the fundamentals of object-oriented programming and software modeling, generating a motiv... -
Model to increase profitability and customer satisfaction client in a veterinary clinic in Peru, in the Post COVID-19, using Lean Service methodologies, SCRUM and Digital Transformation.
Veterinary or Veterinary Clinics have gone increasing over the years in Peru, forming in the city of Lima 474 pet stores and 640 veterinarians which They offer their services around 1.7 million households. The growing trend of having pets is be... -
Performance of 21 MPa concrete with the addition of gray cast iron chips in compression and flexural tests.
This research analyzed the physical-mechanical behavior of the incorporation of gray cast iron chips to a mix design of 21 MPa, subjected to compression and flexural tests, corresponding to an age of 7, 14, 21 and 28 days and 7 and 28 days carried... -
Experience in the Presentation of ABET Criterion 5 on Curriculum in the Accreditation Process of an Engineering Professional School
The present work shows the experience in the presentation of Criterion 5 of ABET on the Curriculum of an Engineering Professional School of the Universidad Nacional de San Agustín de Arequipa - Peru. It includes two aspects, the presentation of Cr... -
Methodology to increase the profitability of a Peruvian agro-export company by improving the sales process using the methodologies of Blockchain and Digital Transformation.
The export activity has the purpose of selling products or services to markets outside the country's borders producer, because they have comparative advantages with respect to those manufactured or generated in the countries consumers Among the m... -
Effect of the application of work study on the productivity of a manufacturing company-Peru
The main objective of the research was to determine the effect of the application of work study on the productivity of a manufacturing company. For some years now, worldwide, companies in this field have been seeking to improve their productivity,...
