Repositorio Institucional de la Universidad ESAN
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International Collaboration Through Online Learning Between Students from Peru and India
No full textThis study involved the experience of three instructors from different universities located in India and Peru, who connected 61 students for a virtual collaborative project using a team feedback tool. Virtual team collaboration poses significant challenges due to the diverse working patterns and styles among students worldwide. Communication is often affected by cultural differences, language barriers, and different time zones, which can ultimately impact the effectiveness of virtual exchange. The application of this tool helps instructors address these challenges and enable their students to make the most of international learning experiences. Results from a survey conducted with the students revealed valuable insights into their communication perceptions, goals, feelings, conflicts, and diagnosis of team problems
Limiting out-of-sample performance of optimal unconstrained portfolios
No full textThis paper studies the out-of-sample Sharpe ratio of an unconstrained portfolio that combines the global minimum-variance with a hedge portfolio. Furthermore, we investigate how this ratio behaves as the number of risky assets and observations approaches infinity while maintaining a constant ratio. Under these conditions, it becomes possible to simultaneously account for estimation risk and achieve analytical tractability when optimizing the out-of-sample Sharpe ratio. This analysis also provides valuable insights to enhance out-of-sample performance in the finite case by introducing additional deterministic factors to the portfolio components
Sustainable human resource management and job satisfaction—Unlocking the power of organizational identification: A cross‐cultural perspective from 54 countries
No full textSustainable human resource management is gaining importance in organizations due to its role in developing a sustainable work environment and well‐being. This paper discusses the relationship between employee perceptions of sustainable human resource management and job satisfaction in 54 countries. We propose that sustainable HRM is positively associated with job satisfaction but that this relationship is moderated by employees' identification with the organization and country‐level individualism–collectivism. Thus, we suggest national culture functions as a second‐level moderator of the relationship of sustainable HRM with organizational identification on job satisfaction. Findings from the multi‐level analyses using data from 14,502 employees nested within 54 countries provided support for our hypotheses, namely that employee perceptions of sustainable HRM were positively associated with job satisfaction and that this relationship was more pronounced for employees with lower levels compared to higher levels of organizational identification in individualistic rather than collectivistic countries. These findings bear important implications for both theory and practice
Strategic Sustainable Manage Model, Applying Circular Economy Rate Operating Process: Case Renewable Energy
No full textIn the midst of a global systemic collapse, a key factor would be a sustainable process management system, to effectively put in practice, the principles of circular economy, from cradle to cradle. This research, exposes a framework, for create and develop sustainable renewable energy projects, combining Circular Economy (CE), Lean, and Theory of Constraints (TOC) Key accounting indicators, and principles, to manage Rate Operating Process (ROP), Throughput (T), Marginal Benefits (BM), Marginal Consumption (CM), and Operational Consumption (CO). Applied case study, shows how to use and manage biomass from different sources, to recover and generate renewable energy. Through analysis and quantification process parameters, maximize the creation of Value, Benefits and, Profits (VBP), BM and T, under the lens of Circular Economy. The systematic literature review outcome those topics, obtaining a methodological framework for create, design, evaluate and manage strategically the process or renewable and sustainable energy projects. © 2024 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved
Implementation of E-Learning System for Training the Municipal Officials in the Registry Department of Los Olivos Municipality
No full textNowadays, the poor quality of service offer by the municipal staff is caused by the number of documentary errors like not knowing the structures of the forms they manage or the poor knowledge they manage about the procedures of the area they work, for that reason the implementation of an e-learning system for the training of the staff of the desk area of the municipality of Los Olivos will be presented. The ability of an e-learning system to train municipal officials will enable them to reduce the number of errors and become efficient workers serving the public. This system was developed with framework Scrum. In the case of the tools, we used for the implementation were the following softwares: wordpress, draw IO, Microsoft 365 and figma. The results were evaluated, and the implementation of an e-learning system improved the training of the officials in the Front Desk department of Los Olivos by 35%, as the virtualization of the resources managed by this system helped efficiently manage aspects such as content, grading indicators, and boosted operational development, resulting in their effectiveness. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024
WAN Architecture in IPv4 to WAN on IPv6 for Increasing Public Pool in a Corporate Network in Peru
No full textOne of the main problems arising from the exhaustion of the current IPV4 protocol is the limitations faced by companies and the significant expense associated with acquiring additional IPV4 protocol availability. Therefore, the study aimed to identify a balance between the IPV4 and IPV6 protocols, avoiding saturation of the current protocol and ensuring economic viability within the Peruvian context. On one hand, Peru has already approved a plan to migrate public entities to the IPV6 protocol. Similarly, the Public Ministry has approved Transition Plan No. 2028-2021-MP-FN. According to Lanic reports, Peru has already depleted 80 percent of the IPV4 addresses assigned to the country, with 20 percent being sold indiscriminately by registered Internet companies. The results from simulating the IPV6 WAN and IPV4 LAN protocols within an entity indicate an economic viability with a cost savings of 7.13 percent, a 200 percent increase in the availability of Public IP in WAN mode, and stability close to 100 percent using the Tunneling methodology. © 2024 IEEE
The Effect of Corruption and Crime on GDP´s growth: The Latin American Case
No full textThis paper analyzes the effect of Corruption and Crime in the GDP growth for a sample of 10 countries in Latin America. Some of the countries in the sample are mostly oriented to the left political party characterized by applications of protective economic policies while other countries are oriented to the right political policies with high degree of economic openness. The paper analyses countries like: Argentina, Bolivia, Brazil, Chile, Colombia, Equator, Costa Rica, Mexico, Peru and Venezuela. The countri es oriented to protective economic policies with low degree of economic openness are Argentina, Bolivia, Equator, Mexico and Venezuela. In contrast, countries oriented to non-protective economic policies with high degree of economic openness are Brazil, Chile, Colombia, Costa Rica and Peru. The estimated relationship between Corruption, Crime and GDP growth take into account the country´s degree of openness. © 2024, Creative Publishing House. All rights reserved
Implementation of an Information Security Management System to Improve the IT Security of an Agricultural Tool Manufacturing Company
No full textCyber-attacks have been increasing in recent years, being this a problem for any type of company. This study aims to implement a system that aims to improve computer security in a company dedicated to the manufacture of agricultural tools to ensure the defense of the company's data and information. The methodology used is the PDCA Cycle, the choice of methodology will help the solution to the problem can be constantly improved. The methodology goes hand in hand with the ISO/IEC 27001 standard that establishes the requirements for the administration and continuous improvement of an Information Security Management System (ISMS). The result of the research showed that the ISMS has a positive influence on the company's information security, the main result being that reported cyber-attack incidents decreased to 1.33%, similarly resolved cyber-attack incidents increased by 72.20%, the percentage of compliance with security policies increased to 83.30%. In conclusion, the implementation of the system significantly improved its defensive measures against cyber-attacks, the adoption of clear policies and procedures, the company has strengthened its preparedness and response capacity to possible security incidents. © 2024 IEEE
Introduction to informatics in a Peruvian penitentiary using cs unplugged: from university to penitentiary
No full textWithin the field of social reintegration and re-education, this paper presents an educational experience carried out at the Iquitos Penitentiary Center, Lima, Peru, with the aim of providing an introduction to informatics to 25 inmates who volunteered to take part in the project. Twenty students and a teacher from the Scientific University of the South also in Peru, were responsible for initiating the transmission of knowledge from the university to inmates, with the collaboration and participation of the penitentiary coordinator. The main objectives of the case study were to validate both the suitability of the CS unplugged proposal and the adaptability of the L2T2L pedagogic strategy to the transmission of knowledge to adults, specifically penitentiary inmates. This strategy had been originally designed to transmit informatics knowledge from university to primary school. The validity and effectiveness of the experience was assessed using surveys. Results confirm that inmates achieved a good level of understanding when endeavoring to resolve most of the CS unplugged assignments designed for them. It was also seen that L2T2L is adaptable and valid for different scenarios other than those for which it was initially designed. Indeed, it was proven to be valid for transmitting knowledge to the prison population. Finally, it should be pointed out that the experience is easily replicable and that it brings an opportunity to introduce informatics into education programs in prisons, something which can contribute enormously to social reintegration and re-education, facilitating the subsequent reentry of inmates into the community once their period of imprisonment has ended. © 2023, The Author(s)
Implementation of a Prediction System for Heart Failure Mortality Using an Artificial Intelligence Model
No full textToday heart failure diseases affect people around the world, the WHO estimates that this disease affects annually around 26 million people worldwide and in turn is responsible for numerous hospitalizations and deaths. Therefore, the study aims to find the best artificial intelligence model for the prediction of mortality in patients suffering from heart failure. For this, a database of 299 patients with heart failure disease has been used, where characteristics of each of them have been collected based on their clinical history. The MinMax data normalization technique has been used to standardize the values of the characteristics. Finally, different Machine Learning models were developed for the prediction of patient mortality, which were, Support Vector Machine, Decision Tree, and Random Forest. The results were evaluated based on the metrics of Accuracy, accuracy, Recall and F1-score. The model that obtained the best results was Random Forest obtaining 92% accuracy, Recall 86% and F1-score 84%. © 2024 IEEE