Tesis: Recent submissions
Now showing items 201-220 of 1167
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Optimización de formatos de papel de una empresa cartonera para la reducción de horas paradas y gastos utilizando un modelo de programación lineal entera mixta
(Universidad de Lima, 2024)Acceso abiertoEl crecimiento de la demanda cartón corrugado exige la eficiencia de los procesos de las empresas cartoneras. Por ello, la presente investigación se enfoca en la reducción de horas paradas y desperdicios en la actividad ... -
Improvement Model to Increase Productivity Using SLP, 5S and Standard Work at a Pisco Producer SME in Peru
(Universidad de Lima, 2024)Acceso abiertoOver the years, the Pisco industry has experienced a significant growth, which is why the SMEs in the sector need to improve their production processes. Many of these companies have difficulties in their production processes ... -
Improvement model to increase the order fulfillment rate in a peruvian SME food company using SMED, kanban and standard work
(Universidad de Lima, 2024)Acceso abiertoThe food industry is one of the main players in the development of the Peruvian economy. However, new challenges and changes are continuously presented in order to better adapt to the needs of the consumer, and in the ... -
Service model based on lean service: standardized work and 5S to increase customer satisfaction in a veterinary SME
(Universidad de Lima, 2024)Acceso abiertoCompanies 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 ... -
Polymetallic mining tailings reuse within the framework of circular economy for concrete production
(Universidad de Lima, 2024)Acceso abiertoMining is one of the economic sectors that generates the greatest wealth in Peru, however, the tailings produced by it can negatively impact the environment, if they are not properly treated, and their storage also implies ... -
Gender biases in professions: a machine learning – powered search engines analysis
(Universidad de Lima, 2024)Acceso abiertoMachine 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 may ... -
Implementing lean manufacturing and slp tools to reduce order errors in a pharmaceutical warehouse in Peru
(Universidad de Lima, 2024)Acceso restringidoThe storage of pharmaceutical products is often complex, as multiple factors can determine whether a product can be sold to customers or must be discarded. It is here where the everyday problems of a warehouse are usually ... -
Improvement proposal applied in a MSE in the textile and clothing sector: case study in a Baby Clothing Company
(Universidad de Lima, 2024)Acceso abiertoEl sector textil y confecciones es una de las actividades que más contribuye en la economía. En el año 2019 aportó S/. 6,345 millones al PBI manufacturero de Perú; sin embargo, durante los últimos años este sector ha ... -
Reduction of waste generation using lean manufacturing in a peruvian craft brewery. An empirical review
(Universidad de Lima, 2024)Acceso abiertoThe craft brewery sector is growing in the alcoholic beverage market; however, they face high costs and limitations that limit its growth. This is because companies in this sector are SMEs and need to be more efficient in ... -
Design of an ergonomic back support to prevent lumbar injuries
(Universidad de Lima, 2024)Acceso abiertoLow back pain is a widespread issue among individuals engaged in tasks requiring prolonged periods of static positioning. This musculoskeletal challenge has seen a surge in prevalence in recent times. The focal point of ... -
Quality of customer service, lean service and agility tools in the contact center of companies from the telecommunications sector: a review of the literature
(Universidad de Lima, 2024)Acceso abiertoIn recent years, the telecommunications sector has become an important item in the world, with globalization and the increase in technologies, people increasingly seek to be connected to the Internet and obtain network ... -
Dysergonomic risk management model to improve welding productivity using the nordic questionnaire and the reba and niosh methods: case of the metal-mechanic sector in Lima, Perú
(Universidad de Lima, 2024)Acceso abiertoDebido a la naturaleza de las actividades realizadas, la posición de soldadura en los procesos metal-mecánicos expone a sus trabajadores a diversos riesgos que generan daños severos a su seguridad y salud, afectando tanto ... -
Distribution process model based on lean manufacturing and BPM to reduce costs in SMES in the craft brewing sector
(Universidad de Lima, 2024)Acceso abiertoThe purpose of this work is to provide information on cost improvements in SMEs in the brewing sector using lean manufacturing and BPM. A simulation model was created using Arena and Bizagi, where the model was made with ... -
Proposal for improving inventory replenishment through lean tools in a peruvian retail company
(Universidad de Lima, 2024)Acceso abiertoThe purpose of this research work is to improve the replenishment of inventories in a retail company, due to is essential for any company to meet the demand for the product. This is why through the percentage of canceled ... -
Optimizing operational efficiency and product quality in fashion SMES: a lean manufacturing approach in jeans production
(Universidad de Lima, 2024)Acceso abiertoThis research develops the approval of a production model to improve operational efficiency and product quality by standardizing processes and reducing errors and waste in a company dedicated to the production and sale of ... -
Evaluation of INIA real sicaina and shulay potato varieties for industrial processing as frozen pre-fried potatoes: a case study for the peruvian agro-industry
(Universidad de Lima, 2024)Acceso abiertoThe study evaluated the INIA Real Sicaina and Shulay potato varieties for processing as frozen pre-fried potatoes, given the growing interest in the Peruvian agroindustry. These varieties were compared with imported ones ... -
Estudio de prefactibilidad para la instalación de una planta de producción de galletas con kiwicha (Amaranthus Caudatus) y cañihua (Chenopodium Pallidicaule)
(Universidad de Lima, 2024)Acceso abiertoEl presente estudio de prefactibilidad evalúa la viabilidad comercial, técnica, económica financiera y social para la instalación de una planta productora de galletas con kiwicha y cañihua. El mercado objetivo del presente ... -
Disminución de la tasa de reclamos en el área de bonos de una compañía de telecomunicaciones mediante la implementación de un sistema de aseguramiento de la calidad
(Universidad de Lima, 2024)Acceso abiertoEl presente trabajo de investigación de tipo cualitativo-cuantitativo, se centra en la mejora del área de bonos de una compañía de telecomunicaciones que opera en Perú. En la actualidad, el proceso de asignación de bonos ... -
Estudio de prefactibilidad para la puesta en marcha de una planta productora de bebidas naturales saborizadas y endulzadas con stevia (stevia rebaudiana) a partir del grano de quinua (chenopodium quinoa) envasada en botellas de vidrio
(Universidad de Lima, 2024)Acceso abiertoLa actual investigación de mercado sobre la implementación de una planta procesadora de bebidas naturales a base de quinua orientadas al NSE A, B y C en Lima proporciona información para establecer la factibilidad del ... -
Estudio de prefactibilidad de una planta procesadora de crema untable a base de sangre de pollo con sabor a chocolate
(Universidad de Lima, 2024)Acceso abiertoEl presente proyecto de investigación tiene como objetivo determinar la factibilidad de mercado, tecnológica, económica – financiera y social de una planta procesadora de una crema untable a base de sangre de pollo con ...
