Tesis: Envíos recientes
Mostrando ítems 141-160 de 1167
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Bloque en Sistema Braille
(Universidad de Lima, 2025)Acceso abiertoEl presente trabajo aborda la creación de un bloque didáctico en sistema braille para mejorar el aprendizaje de matemáticas y lenguaje en niños con baja visión. Este recurso fue diseñado en Autodesk Inventor y fabricado ... -
Propuesta de mejora para aumentar la productividad en base a lean manufacturing en una empresa de estructuras publicitarias
(Universidad de Lima, 2025)Acceso abiertoLa presente investigación se enfocó en la implementación de herramientas de Lean Manufacturing, específicamente 5S, TPM y estandarización de procesos, en una empresa dedicada a la fabricación de estructuras publicitarias. ... -
Estudio de prefactibilidad para la instalación de una planta productora de shampoo en barra elaborado a base de aceite de palta (Persea Americana), manteca de cacao (Theobroma Cacao) y aceite de lino (Linum Usitatissimum)
(Universidad de Lima, 2025)Acceso abiertoEn la presente investigación se evaluó la viabilidad económica, comercial, social, tecnológica y medio ambiental para la instalación de una planta productora de shampoo en barra a base de aceite de palta. En el capítulo ... -
Estudio de prefactibilidad para la implementación de una cadena de servicios de cuidado personal en Lima Metropolitana
(Universidad de Lima, 2025)Acceso restringidoEl estudio analiza la viabilidad de implementar una cadena de servicios de cuidado personal en Lima Metropolitana, dirigida a hombres y mujeres modernos y sofisticados de entre 18 y 55 años de los niveles socioeconómicos ... -
Estudio de prefactibilidad para la instalación de una planta productora de cartera hechas a base de cuero natural de fibras de hojas de piña (Ananas Comosus)
(Universidad de Lima, 2025)Acceso abiertoEste estudio de prefactibilidad evalúa la viabilidad de mercado, ambiental, técnica, social, financiera y económica de la instalación de una planta productora de carteras “eco-friendly” (amigable con el medio ambiente), ... -
Enhancing operational efficiency in peruvian textile SMEs: a case study of lean manufacturing implementation
(Universidad de Lima, 2025)Acceso abiertoThe textile industry is a major contributor to the global economy, particularly significant in Peru due to its rich history and traditional techniques. This sector not only provides substantial employment but also preserves ... -
Lean healthcare implementation proposal to increase the level of patient satisfaction in a company that manages otupatient care
(Universidad de Lima, 2025)Acceso restringidoThis article seeks to apply the Lean Healthcare engineering technique in the management of dermatology outpatient clinics. It was concluded that the adoption of Lean Healthcare can significantly favor the optimization of ... -
Proposal of a prototype of foundry system to reuse waste of low melting point alloys by means of conductive heat transfer
(Universidad de Lima, 2025)Acceso abiertoNowadays, the management of foundry machinery is expensive and complicated, not only because of the energy used, but also because of the polluting, lengthy and dangerous process. This perspective is relevant given that, ... -
Improvement model for inventory management with the use of the ABC classification, economic lot (EOQ) and reorder point (ROP) in a tire retailing company
(Universidad de Lima, 2025)Acceso abiertoThe global tire marketing sector faced disruptions due to the pandemic, affecting production and demand. The recovery, driven by economic revival and increased vehicle demand, especially in strategic countries like China, ... -
Ergonomic risk assessment with rula and ocra method in a garment workshop. Case study
(Universidad de Lima, 2025)Acceso abiertoThis research focused on micro and small enterprises (MSEs) which comprise 96% of the textile industry in Peru. This sector is the most important manufacturing activity. Work-related musculoskeletal disorders (MSD) were ... -
Service model based on lean manufacturing, MRP and mps to increase the level of service in a MYPE in the textile sector
(Universidad de Lima, 2025)Acceso abiertoThis scientific article focuses on addressing the problems related to the level of service in the textile sector of MYPES. A comprehensive study was carried out based on 40 articles published between 2018 and 2022, using ... -
Improvement proposal for inventory management based on ddmrp in supply warehouse of a metal mechanical company
(Universidad de Lima, 2025)Acceso abiertoAccording to León & Torre (2016), in recent years the growth of the market and competitors in the industrial sector requires faster, more reliable dispatch at a lower price. As a result of this analysis, the design of an ... -
Analysis and structural characterization of the vid-pisco market
(Universidad de Lima, 2025)Acceso abiertoThe objective of this was to determine the factors and social actors that characterize the vid-pisco market in Peru. Using a methodology with a non-experimental qualitative approach of exploratory and descriptive scope, a ... -
Dysergonomic risk management model to improve productivity in the liquefied petroleum gas balloon filling process using rula and niosh methodologies
(Universidad de Lima, 2024)Acceso abiertoThe operations in a liquefied petroleum gas plant require risks in the posture of workers during the performance of the operational activities of bottling, which can affect the integrity of the workers, as well as generate ... -
Integrated lean BPM model to increase customer loyalty in a last-mile courier
(Universidad de Lima, 2025)Acceso abiertoE-commerce has gained worldwide importance, reaching 19% of total sales in 2020 due to the pandemic [1]. In Peru, its growth was 44.2% from 2018 to 2019 [2], prompting retail companies to enhance their delivery services. ... -
Improvement of sales distribution process in a dairy sector company using the impact-feasibility matrix
(Universidad de Lima, 2025)Acceso abiertoEl presente estudio parte de la problemática que presenta una empresa del sector lácteo en la distribución de venta comprendida en la zona norte del Perú, la cual mediante la implementación de la herramienta de ingeniería ... -
Proposal to improve the productivity of t-shirts through lean manufacturing tools in an SME of the textile sector
(Universidad de Lima, 2025)Acceso abiertoTaking into account the implementation of lean methodologies will be key to achieve a significant change in the productivity of companies in the textile industry as this sector is currently facing increasing competitiveness. ... -
Application of lean and TPM tools to improve OEE: a case study in peruvian metalworking SMES
(Universidad de Lima, 2025)Acceso abiertoThe research in circumvention focused on systematic problems largely prevalent among small and medium sized metalworking enterprises (SMEs) in Peru which is an important area in terms of both employment growth and ... -
Enhancing productivity in agricultural packing operations through TPM and lean manufacturing: a case study of asparagus processing in Peru
(Universidad de Lima, 2025)Acceso abiertoThis study evaluates the application of Total Productive Maintenance (TPM) and Lean methodologies in the Peruvian agricultural sector, focusing on asparagus packing operations. To this end, it develops an innovative model ... -
A lean production model to enhance operational efficiency in textile SMES: a case study
(Universidad de Lima, 2025)Acceso abiertoThis research focuses on the application of a comprehensive lean production model to improve the root causes that cause the low efficiency rate within the sewing line of a textile SME. It can be confirmed that the ...
