Vol. 1 No. 10 (2024): LACCEI 2024
Articles
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Grouping of unified indices in the optimization of cost readjustments of road works in Peru
The study aims to determine the preliminary grouping of Unified Indices to improve price readjustments using the polynomial formulas of road works in Peru year 2021. The methods established by Supr... -
Effects of Aluminum Substitution Configurations on the Catalytic Performance of Iron-Substituted Zeolite MFI for N2O Activation
This study investigates the catalytic performance of iron-substituted zeolite MFI for N2O activation, focusing on the impact of aluminum substitution configurations on the catalytic performance of ... -
Improvement of the Public Transport Route for Line 7103 in Lima: Reduction of Travel Time
he primary objective of this research was to propose a modification to the current route of bus 7103, in order to decrease the total travel time for the users. The methodology employed was based on... -
Embeddings de Tokens Iniciales de Modelos Basados en BERT para Identificar Texto Escrito por Humano o Generado Automáticamente
Los notables avances en los modelos de generación de texto han expandido significativamente su aplicabilidad en una amplia variedad de campos. Resulta difícil identificar si un texto ha sido escrit... -
Un Enfoque a los Tokens Iniciales de las Capas de Atención para Detectar Cambios de Autor en Textos Multi-autor.
La detección de cambios de autor es crucial en un entorno donde múltiples personas han aportado al mismo contenido, siendo esencial para garantizar la transparencia y originalidad de un documento, ... -
Pedestrianization around the San José market determining the walkability index
The present study responds to the problem that afflicts the citizens of the Jesús María district, mainly those who live in the properties located around the San José market, due to the excessive us... -
Industrial Systems Simulation Applied to Laboratory Practices in the Industrial Engineering Degree
Laboratory practices that are carried out in person present difficulties to conclude on time, since the preparation time and reorganization of elements represents a significant amount of class time... -
Design of two-dimensional solids for the reduction of velocities and pressures in water resources using CFD and Inventor software
Water resources in the rainy season adopt speed and pressures that are dangerous for the geography, flora, fauna and surrounding residents. This allows the fields of science to carry out analyzes i... -
Algorithm for Object Collection Using a Robotic Manipulator and Machine Vision
This document presents the detection of paper waste and its collection through a robotic agent in a mixed real-virtual validation system. An interface is designed in which the image of the robot's ... -
Plastics Waste Management in Developing Country: The Case of Ecuador
Plastic waste is a global concern due to its influence on health, the environment, and economic development. Ecuador is in the line to reduce plastic waste, representing 11% of the urban waste gene... -
Protection of single busbar substations through coordination between overcurrent IEDs and the transformer differential based on IEC 61850
The purpose of this research is to apply the IEC 61850 standard to implement a protection methodology for reliable coordination between overcurrent protections and transformer differential. It solv... -
GROWTH KINETICS OF (SACCHAROMYCES CEREVISIAE) IN TOMATO DRESSING
The research aims to determine the growth of the yeast Saccharomyces cerevisiae in tomato dressings using the Gompertz mathematical method. Regarding the methodology, a quantitative and experimenta... -
Optimization of Perico (Coryphaena hippurus) gelatin hydrolysis process to obtain bioactive peptides by response surface modeling
Enzymatic hydrolysis was applied following the response surface model with the objective of maximizing the degree of hydrolysis and the antioxidant activity of gelatin hydrolysates from parakeet (C... -
Importance of logistics and supply chain in health services: literature review
Logistics and supply chain management are processes that determine the effectiveness and efficiency of productive activities, so it is important to determine the impact that these processes have on... -
Master’s final projects as an approach to sustainable development of local communities: Experiences from the electrical engineering program at Universidad Politecnica Salesiana Guayaquil
Rural areas in developing countries often hold an abundance of natural supplies; most of these resources are not appropriately exploited, at least not to support the community's progress and its pe... -
Treatment of wastewater from a municipal slaughterhouse in the city of Tacna-Peru using an Upflow Anaerobic Sludge Blanket Reactor
The present research study was carried out at the Mario Eyzaguirre municipal slaughterhouse in the city of Tacna, Peru where the design, construction, and evaluation of a water treatment system com... -
Improving Service Levels in the Hotel Industry through a Lean Service Model: A Case Study
Companies in the hotel sector aim to offer a high level of service to their customers. However, factors such as cleanliness and customer service make it challenging to obtain the expected results. ... -
Improving Availability in a Retail Laundry by TPM, 5S, and Standardized Work: An Empirical Research
The research aimed to develop a maintenance model for a retail laundry using TPM, 5S, and standardized work to improve availability. The research was pre-experimental and found that the leading cau... -
Urban Signal Propagation Study Using Ray Tracing Methods in Tegucigalpa, Honduras
Ray tracing function plays a crucial role in urban signaling, expanding its application from multipath propagation to the detailed analysis of different signal paths in urban environments. This stu... -
The use of AI tools to create STEM presentations: a comparative study.
AI is one of the tools that is making its way into university education due to the infinite number of possibilities it has generated since its appearance, in this sense, this study was conducted wi... -
Distribution Management in a Peruvian Wholesale SME by minimizing Product Returns: A Case Study
Small and medium-sized companies seek to improve and innovate in all their different processes, since there is more competition, and they all seek to be leaders in the sector in which they operate.... -
Production model based on Lean Manufacturing-TPM to increase the service level in a SME in the food sector
This article provides a comprehensive exploration of the challenges faced by a company operating in Peru's competitive food industry, specifically within the "Sauces, Dressings, and Condiments" cat... -
Study of semicircular sections through CFD software for rainwater retention in arid areas
The study focuses on the evaluation of water retention through the use of semicircular sections. It uses an experimental approach to analyze how semicircular sections in plant environments and wher... -
Design study for hydraulic energy dissipator in streams using Autodesk CFD
The main objective of the research project is to analyze energy dissipation in streams to evaluate energy control, using the Autodesk CFD tool. The aim is to understand how energy dissipation can c... -
Generation of monthly flows in the Casma River basin up to the Tutuma Hydrometric Station using the GR2M precipitation-runoff model
The present work is carried out in the Casma basin up to the Tutuma Hydrometric Station, with the objective of generating the flows at a monthly rate for a period of 31 years using the GR2M model. ...
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