Repositorio Universidad de Lima: Envíos recientes
Mostrando ítems 1141-1160 de 14323
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La identidad social como mediadora entre las emociones y la participación en acciones colectivas: una investigación en estudiantes peruanos y chilenos
(Universidad de los Andes, Colombia, 2024)Acceso abiertoEl artículo analiza de manera comparada el papel mediador de la identidad social en la relación entre las emociones (positivas y negativas) y la participación en acciones colectivas. La muestra estuvo conformada por ... -
Generative AI Solutions for Enhancing Knowledge Management: A Literature Review and Roadmap
(Academic Conferences and Publishing International Limited, 2024)This article explores the potential of Generative Artificial Intelligence (GenAI) to improve knowledge management in organizations. Despite growing interest in GenAI, a thorough review of its applications and effectiveness ... -
Reflexiones astrobioéticas en la búsqueda y expansión de la vida en el universo
(CSIC Consejo Superior de Investigaciones Cientificas, 2024)Acceso abiertoLa astrobioética es el estudio de las implicancias éticas de la búsqueda de vida en el universo. En esta constante, el ser humano trata de encontrar una respuesta a la pregunta milenaria sobre si estamos o no solos en el ... -
Gender Biases in Professions: A Machine Learning – Powered Search Engines Analysis
(Seventh Sense Research Group, 2024)Machine learning is becoming increasingly important and pervasive in people's lives. Yet, when its conclusions reflect biases that support ingrained prejudices in society, many vulnerable groups' psychological wellbeing ... -
Social Media, Psychological Distance, and Environmental Collective Action in Peru
(SAGE Publications Ltd, 2024)This research aims to analyze the chain-mediated effect of the different types of psychological distances (social, temporal, spatial, and probability) and the variables of the Social Identity Model of Collective Action ... -
Production Model Based On 5's Tools, Visual Control and Slp to Reduce Waste in a Company in the Poultry Sector
(Avestia Publishing, 2024)This work performs data analysis, as well as economic evaluation to validate whether the implementation of the engineering tools to be used is viable. For this purpose, the background, state of the art of the project, ... -
Production Management Model for Waste Reduction Using 5s, Tpm and Poka Yoke Tools in a Peanut Snack Manufacturing Company
(Avestia Publishing, 2024)This research project addresses the challenges of waste in a Small and Medium-sized Enterprises (SME) dedicated to the production of peanut snacks in Peru. Production waste, a persistent problem in production processes, ... -
Reverse Logistics Optimization Model Applying Process Simulation in a Carbonated Beverage Distribution Centre in Perú
(Avestia Publishing, 2024)The main objective in this paper is to analyze the reverse logistics process of a distribution center to propose an optimization model. For this, the case study of a carbonated beverage distribution center in Perú was used, ... -
UAV, GNSS, Total Station, and Data Management Applied to an Ancient Clay Structure as a Historic Building Information Modeling Proposal: A Case Study of Huaca Arco Iris (Trujillo, Peru)
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)In light of current risks and environmental impacts, HBIM (historic building information modeling) offers a highly efficient and interactive method for managing historical data and representing the current states of ancient ... -
Parental digital mediation: Restriction and enablement during the COVID-19 lockdown among low SES parents in Lima, Peru
(Routledge, 2025)Acceso restringidoPhysical distancing and lockdown due to the COVID-19 pandemic had a substantial impact on families’ lives, especially those from socioeconomically vulnerable backgrounds. In this context, fast-paced digitalization occurred ... -
Escala de invalidación emocional percibida (PIES): Análisis psicométrico de la primera versión en español en adultos peruanos
(Universidad Nacional de Cordoba - Facultad de Psicologia, 2024)La invalidación emocional percibida es un constructo de gran relevancia a nivel de la salud mental. El estudio buscó adaptar lingüísticamente y analizar las propiedades psicométricas de la Escala de Invalidación Emocional ... -
Optimización de la producción en el proceso de envasado de una empresa de aderezos y molidos a partir del enfoque Lean
(Latin American and Caribbean Consortium of Engineering Institutions, 2024)Esta propuesta tiene como objetivo mejorar la eficiencia del proceso de envasado de una empresa especializada en aderezos y molidos mediante la aplicación del enfoque Lean Manufacturing. Para llevar a cabo este estudio, ... -
Mejora en la productividad de un operador logístico mediante lean manufacturing
(Latin American and Caribbean Consortium of Engineering Institutions, 2024)En los últimos años, el sector logístico ha experimentado notables mejoras en su productividad, atribuibles a diversos factores, siendo una de las principales causas la adopción de tecnologías. La implementación de técnicas ... -
Production model based on Lean Manufacturing-TPM to increase the service level in a SME in the food sector
(Latin American and Caribbean Consortium of Engineering Institutions, 2024)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" category. The selected company ... -
Application of 5S and standardized work to improve labor productivity: Case of textile SME
(Latin American and Caribbean Consortium of Engineering Institutions, 2024)Textile sector in Peru is composed mostly by SMEs and 76% of these enterprises are informal businesses, whose main characteristic is low labor productivity that affects competitivity and profitability. With this in mind, ... -
Implementation of 5S, SLP, Standard work, ABC and Minimum and Maximum System in a warehouse in Metropolitan Lima: Improvement of OTIF orders
(Association for Computing Machinery, 2024)The current research focuses on the examination of a mid-sized company involved in the sale of motorcycle spare parts, with a primary concern revolving around the notably low percentage of On Time In Full (OTIF) orders. ... -
Más allá de la izquierda y la derecha: patrones de actitudes populistas en Latinoamérica
(Pontificia Universidad Catolica de Chile, 2024)Acceso abiertoEn este artículo se analizan tres países latinoamericanos con extendidas actitudes populistas. Se propone que en los mismos existen diferentes patrones de actitudes populistas si se estudia el fenómeno desde un enfoque ... -
Novel Derivatives of Phenylisoxazole-3/5-Carbaldehyde Semicarbazone: Synthesis, Characterization, and Computational Studies
(Hindawi Limited, 2024)Six novel phenylisoxazole semicarbazone derivatives 1-6 were synthesized by reaction of the corresponding phenylisoxazole-3/5-carbaldehyde derivatives with semicarbazide hydrochloride. The synthesized compounds were ... -
Profiles of Value Chains and Innovative and Organizational Performance in Microenterprises in Southern Ecuador
(Routledge, 2024)The present study analyzes the profiles of Ecuadorian companies according to the maturity of the value chain in the fields of planning, installed capacity, maintenance, and technology. Cluster analysis was used with a ... -
Using social integration mechanisms to boost absorptive capacity: Walking a tightrope
(John Wiley and Sons Inc, 2024)With the increasing recognition of the value of external knowledge, organisations are interested in understanding how to boost their absorptive capacity. Social integration mechanisms have been theorised as a key predictor ...
