Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
https://purl.org/pe-repo/ocde/ford#5.02.04
438
https://purl.org/pe-repo/ocde/ford#2.11.04
437
https://purl.org/pe-repo/ocde/ford#2.00.00
221
https://purl.org/pe-repo/ocde/ford#2.01.01
116
https://purl.org/pe-repo/ocde/ford#5.02.01
81
https://purl.org/pe-repo/ocde/ford#2.02.04
79
Planificación estratégica
70
más ...
Buscar alternativas:
reducing model » reduction model (Expander búsqueda), reducing order (Expander búsqueda)
para reducing » para reducir (Expander búsqueda), para reduccion (Expander búsqueda), para rendering (Expander búsqueda)
reducing model » reduction model (Expander búsqueda), reducing order (Expander búsqueda)
para reducing » para reducir (Expander búsqueda), para reduccion (Expander búsqueda), para rendering (Expander búsqueda)
1
artículo
Transferring commuters on Atocongo (Lima, Perú), between Linea Amarilla (buses) and Line 1 of the Lima Metro (subway) shows various challenges. Commuters have to board the buses on the street, after crossing crowded roads, there are also interruptions like street vendors, crowded sidewalks, and lack of traffic signals at crosswalks. The transfer time is not optimized and the actios is not safe for commuters. This research proposes a multimodal interconnection that reduces transfer time and leads users directly between both transportation systems, on both routes: From Santiago de Surco (SS) and San Juan de Miraflores (SJM). The transfer time was obtained (current situation) and a model was developed with the interconnection infrastructure of both transport systems (proposed situation). From the comparison of both situations, it was obtained that the times were reduced, for the route from...
2
artículo
Publicado 2020
Enlace
Enlace
This investigation allowed to evaluate the results of risk management in a mining operation. This highlights the importance of adopting preventive measures to control the causes of accidents. To this end, a methodology is developed that allows identifying and giving maximum attention to the existing critical risks, determined from evaluating and analyzing the information provided in the Accident Investigation Reports. Thus, the predominant work characteristics are recognized in the occurrence of accidents, to systematically address them and avoid the damage they generate. This methodology uses the Pareto Principle, to find in a practical way, those few characteristics of the work that still influence the accident rate, in which we must focus our management as a priority. It also allows identifying the ‘target audience’ that is the most affected by the damage. All this properly manage...
3
artículo
Publicado 2016
Enlace
Enlace
The present study has as aim demonstrate that the high existing levels of environmental noise in the main tenance work shops, can affect the health of the exposed workers in different ways. Nowadays the professional deafnesses admit that they are more for the effects of the labor noise on the persons (effects happened by the reaction of stress, interference with the communication, interference with the mental and psychomotor activities, subjective in convenience). In particular, the exhibition to sonorous high levels can cause a momentary loss of the auditory capacity (temporary displacement of the auditory threshold). We also know that a sound of great intensity can produce a break of the tympanic membrane; this traumatic effect has been observed for sounds by levels superior to 150 decibels (for example, in persons exposed to explosions or shots of fire guns). However, the most habitua...
4
tesis de grado
Publicado 2023
Enlace
Enlace
The banking services industry has been experiencing, for several years, continuous changes and adaptation in the way they maintain contact with their customers. Financial institutions must submit their processes to changes and adjustments according to the new habits and communication channels maintained by their clients to ensure competitiveness within the industry. This work aims to develop an analysis of the indicators for the lean implementation process in a client attendance Peruvian bank. Maintain a level of service and employ friendly digital tools. An essential part of these considerations is service level management and customer communication. This paper proposes a method that uses various tools such as Lean service, standardization of times in processes, digital marketing plan and Kanban Board, which aims to improve the key indicator of card cancellations of 74% of submitted app...
5
tesis de grado
Publicado 2024
Enlace
Enlace
Nowadays, ergonomics has been implementing new methodologies to be applied in different areas and stations, whether in a work, productive or common area. It is in this context that ergonomics has a great impact within the different organizations to maintain the maximum possible productivity. That is why the main objective of this research work is to carry out an ergonomic analysis, using RULA and REBA techniques, throughout the process and to identify possible ergonomic problems in a bakery business. To carry out this analysis, we first conducted a systematic literature review to enter into the context of how ergonomics applied in organizations has evolved. With the context clear, we applied the two techniques with the support of the Ergonautas website, which can provide us with warnings of the ergonomic level of the activities and take immediate actions. With this analysis, we will be a...
6
artículo
Publicado 2021
Enlace
Enlace
Objetivo: Fue realizar la propuesta de un modelo de gestión de seguridad y salud ocupacional integral en una institución de enseñanza técnica superior que incremente la cultura segura y reduzca la accidentabilidad de sus trabajadores y partes interesadas. Métodos: Estudio aplicado, enfoque cualitativo, no experimental. La muestra estuvo conformada por documentos de investigación y de gestión, de verificación de diagnóstico de las condiciones de riesgos en de la institución de enseñanza técnica superior y encuesta de conocimiento. La técnica de recolección fue documental. Resultados: La evaluación de la gestión en seguridad y salud en el trabajo basado en la norma ISO 45001:2018 presentó un nivel medio de implementación. Respecto al índice de accidentabilidad, el índice de frecuencia y el índice de gravedad presentaron en general un comportamiento decreciente. Asimism...
7
artículo
Publicado 2011
Enlace
Enlace
This research analyzes a company that belongs to the institutional life subsector of the insurance sector that wants to reduce its credit risks. To do this, the number of policies cancelled after their emission should be minimized. A credit evaluation model has been developed in order to describe and predict accurately the probability that an emission of a policy is profitable for the insurance company. A policy portfolio valued in US$ 10 million with 68,2% of policies retention was used. Using the model an increase of 4,7% in the portfolio value and an increase of 2,9% in the policy retention were gained.
8
tesis de grado
Publicado 2024
Enlace
Enlace
The purpose of this study is to demonstrate how Lean tools can be used to decrease waiting time for outpatients in a geriatric hospital. The study also evaluates the critical success factors of Lean implementation in the outpatient process. To achieve this, a three-phase service model was proposed, including problem analysis, implementation, and verification. The proposed solution includes the use of Standard Work, Kanban Board, and Poka-Yoke methodologies under the Lean Healthcare approach. The current and improved scenarios were simulated using the Arena software. The study's results showed that the implemented model improved patient satisfaction from 67.50% to 86.17%. This was due to a reduction in waiting time by 47%, total stay time by 44%, and an improvement in the registration process by 13%. This research shows how Lean Healthcare significantly reduces geriatric patient waiting t...
9
tesis de grado
Publicado 2023
Enlace
Enlace
Small and medium-sized companies in the textile sector have deficiencies in the production area. It happened because they do not have a standardized process and adequate machine maintenance management. For this reason, analyzing the initial diagnosis of an SME company dedicated to textile printing presented problems in design and printing. Based on this, this research developed a proposed model to reduce the return rate, improve work areas' organization, and optimize delivery times. The production model is developed based on the Lean BPM (Business Process Management) and TPM (Total Productive Management) tools through a 5s continuous improvement approach. The improvement proposal is validated in the Arena 14 software, reducing the failure rate of the machines and the rate of returns from 7.95% to 5.97%
10
tesis de grado
Publicado 2023
Enlace
Enlace
The Peruvian manufacturing industry is one of high impact in Latin America with excellent quality materials and massive productive quantities making it an important industry for the country itself. Even so, with this sector being so significant, the prevalence rate of musculoskeletal disorders (MSDs) remains high for companies with little capital and no investment capacity, such being the small and medium-sized enterprises (SMEs) of the industry. Either due to mishandling of machinery or repetitiveness of labor, musculoskeletal disorders are a prevalent problem for manufacturing industries with little to no information on ergonomic ways of control as well as having a Lean focus to add value to the process. This paper seeks to find the validity of a model to reduce absenteeism and exposure to musculoskeletal disorders using ergonomic and Lean tools to promote safe practices and the preser...
11
artículo
Publicado 2025
Enlace
Enlace
The research seeks to apply lean manufacturing tools to reduce returns of wrong orders, the main problem that affects the company under study, which is a pharmaceutical company. For which it will begin by developing a value stream mapping that determines the waste and the Lean tools to use (5S, SMED and Kaizen). Data analysis was done using inferential statistical techniques, with the objective of testing the proposed hypotheses. For this, an evaluation was carried out to measure reliability and normality. After the application of various improvement tools, each result obtained from January to December 2023 was evaluated. The final result was that the percentage of returns of incorrect orders decreased from 14 % to 7 %. It was concluded that the adoption of Lean tools generated significant advantages for the company, ranging from the detection of inefficiencies, standardization to contin...
12
artículo
Publicado 2025
Enlace
Enlace
En esta investigación se aplicaron herramientas de lean manufacturing para disminuir las devoluciones de pedidos errados, principal problema que afecta a la empresa farmacéutica en estudio. Para ello, se elaboró un value stream mapping para determinar los desperdicios y las herramientas lean por usar (5S, SMED y kaizen). El análisis de datos se realizó mediante técnicas de estadística inferencial, con el objetivo de probar las hipótesis planteadas. Para ello, se realizó una evaluación para medir la confiabilidad y la normalidad del porcentaje de devoluciones de pedidos errados de la empresa en estudio. Tras la aplicación de diversas herramientas de mejora, se procedió a evaluar los resultados obtenidos del rango enero-diciembre del 2023. El resultado total indicó que el porcentaje de devoluciones de pedidos errados disminuyó de 14 % al 7 %. Entonces, se concluye que la adop...
13
artículo
A hydrodynamic and thermodinamic gravity reduced coastal model. A study case: Pisco and Paracas bays
Publicado 2013
Enlace
Enlace
A reduced gravity non-linear model is proposed to describe the hydrodynamic behaviour and thermodynamic of a coastal systems including areas with shallow depths. The model is approached using a finite difference formulation in a domain with open boundary conditions describing the behaviour of a surface layer on an inert substrate layer conserving in this way the low frequency dynamic. The Pisco and Paracas bays is the study area which is characterized by the presence of hydrodynamic convergences and divergences producing changes in the temperature field of the region. First, numerical experiments are developed for permanent cases considering representative winds distributions. Later, a non-permanent case is simulated and the time dependent model solutions are compared with spatial observations.
14
tesis de grado
Publicado 2024
Enlace
Enlace
The 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 the provision of a small brewing company, the indicators used to measure the effectiveness of the model are: distribution cost per bottle, percentage of use of containers, lead time and OTIF, these indicators seek to provide us with the necessary data to validate the process. This document shows us a more complete vision of the use of these tools and the result of their use. It will contribute to academic and professional work on lean manufacturing and BPM in small companies.
15
tesis de grado
Publicado 2025
Enlace
Enlace
The foam furniture paint industry, belonging to the manufacturing sector, has experienced a decline in recent years due to the COVID-19 pandemic. This situation has negatively impacted production capacity and has generated significant challenges. Among them, reprocessing has occurred due to undesired tones in the paints, the presence of residues in the machines, as well as errors in machinery programming and delays in the start of production. These factors have hindered the manufacturing sector from reaching its pre-crisis economic level. Consequently, delays in the delivery of the final product arise, leading to economic losses for the companies, which hinder their development. To address these issues and thereby reduce product delivery times, the production improvement model based on Lean Manufacturing tools is proposed. The model consists of tools such as 5S, Poka-Yoke, and standardiz...
16
artículo
Publicado 2025
Enlace
Enlace
The impact of non-quality costs generated by poor management of quality standards compliance is analysed. The objective is to determine the influence of a mana- gement model based on the Lean Six Sigma methodology in reducing these costs. The most modern converter line in technology and with a higher production capacity was selected as the unit of analysis, applying the phases of the DMAIC cycle: define, measure, analyse, improve and control. As a result, the cost of non-quality was reduced by 40 % equivalent to S/.901 236; the indicator of defective products decreased from 3,58 % to 2,11 % and the sigma level increased from 3,38 to 4,24. The limitation was disclosure of costs broken down by confidentiality; however, the findings have practical implications for other industries seeking to reduce their non-quality costs through Lean Methodologies.
17
tesis de grado
Publicado 2024
Enlace
Enlace
The construction sector is an important driver of the economy and a generator of employment, but it has high occupational accident rates each year. In Peru, small construction companies lack an occupational health and safety management system, which is reflected in the number of accidents reported each year, which is as high as 3,000. Therefore, it is important to look after the welfare of the most valuable asset of each company: the worker. This paper presents a proposal for a safety model based on Lean tools: 5S and TPM, and work standardization to reduce the accident rate in a Peruvian construction SME. The proposed model is divided into three components that represent the application of each of the tools. It also consists of four phases and a duration of two months divided into four fortnights. Finally, the results obtained were favorable, reducing the accident rate by 75% with respe...
18
tesis de grado
Publicado 2023
Enlace
Enlace
This research analyzed the problem of broken products that negatively affect retail construction finishing companies. For this reason, the study was conducted in a retail company in the mentioned sector. The main problem is broken ceramic tiles found throughout the logistics process. This company has a rate of product breakage of 2.15%, equivalent to 707,704.58 PEN in total cost and costs involved. The leading causes of this problem are poor storage and transportation of products 26.32% and inadequate control and handling of products 27. 03% and poor handling with the forklift 25.97%. A model was formulated under the Lean Manufacturing and warehouse management methodology divided into three stages for the implementation of the tools: "Order and Stability," which consists of the performance of the 5S combined with warehouse management tools, and "Planned Flow," which focuses on the implem...
19
tesis de grado
Publicado 2022
Enlace
Enlace
The chemical industry has showed steady growth in recent years and, as a result, the rate of intoxication has increased from the use of dangerous substances by employees of manufacturing companies. Therefore, small & medium enterprises (SMEs) in this industry must be committed to ensuring and guaranteeing safe and ergonomic workstations for employees that are mostly exposed to these risks to prevent incidents and reduce rates to a minimum when handling chemicals to produce paints and varnishes, and, at the same time, improve employee motivation and productivity. For this reason, this paper proposes the implementation of a safety management model based on process standardization and 5S for the purpose of promoting best practices in occupational safety and health, thereby reducing the number of intoxications within company grounds through employee collaboration in the improvement and optim...
20
tesis de grado
Publicado 2025
Enlace
Enlace
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, analysis and diagnosis of the problem were prepared using different improvement tools, which in this case are: 5's, visual control and Systematic Layout Planning (SLP). In addition, solution proposals were designed and developed for each tool and in this way validate the solution and economic validation; the impacts they may have on the different stakeholders relevant to the company and the sector. Thus, to achieve the results, pilot tests of 5's and visual control were developed. Where when carrying out an initial audit the result was 62% and after carrying out the pilot test there was an improvement that reached 86%; What it reflects is that if the company complies with t...
