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1
artículo
Publicado 2020
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The academic literature has demonstrated the relevance of education not only on the economic development of society but also on the human and cultural development of individuals. That is why, one of the main challenges of governments is the access of individuals of different population groups to education and its quality, the search for the relevant sea according to the economic, historical, social and cultural context. In this sense, this document seeks to analyze the relevance of some training programs offered under an intervention model focused on the population, based on the set of factors important for the development of the individual and society, implemented a multidimensional approach that includes the educational-pedagogical, the social in conjunction with social and cultural equity, finally, the economic, institutional and political. This analysis is complemented by the descrip...
2
artículo
Publicado 2022
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Currently there are tools that generate source code automatically. We propose a source code generation architecture focused on the 3-layer architecture, additionally we build a source code generation tool. The Tool allows to load a database schema and from this it generates the source code for the SQL Server and C# language, we use an .xls file to import or export the database schema. We have used 5 code generation requirements and their database schemas for the test, obtaining as a result the generation of source code without errors. Carrying out the time analysis, our model generates 6,998 lines of code per second, in total we have generated 13,283 lines of source code in 1472 milliseconds that correspond to 5 requirements for generating source code with their respective databases.
3
artículo
Studies of urban transport networks in many cities are not well focused, since they do not include tools for their planning and control, making decisions to solve the multiple problems regarding traffic congestion expensive and not adequate, generating discomfort in the users, and many times it aggravates the problems, since its impact is not evaluated. Currently exist a variety of simulators that are helpful for traffic simulation and online monitoring. An alternative to this are traffic simulators, which currently exist in variety, however, they are not easily accessible, a formal study and a relationship with the research center that provides it is required, their personalized reports are limited and they comply to another reality. In the present work, six frequent cases of urban transport networks in Lima are modeled, simulated and validated: intersection, oval, union, by-pass, clove...
4
artículo
The present research work aims to know the impact of variables: direct credits, the inflation rate and the annual variation of real PBI expressed as a dummy variable, on profitability (ROA y ROE) of the CMAC: Arequipa during the period 2002-2016. For this inconvenient, we will get the statistic information from secondary sources. Globally, both models are significant; but, the Durbin-Watson of the ROA is highest as regards the of the ROE approaching the value of 2. By applying the econometric model with a lag in terms of specific determinants of the CMAC Arequipa profitability; return on assets (ROA) and return on heritage (ROE), direct credits are significant and at the same time have a negative effect on profitability for both. JEL: B30, C30, G21.
5
artículo
The present research work aims to know the impact of variables: direct credits, the inflation rate and the annual variation of real PBI expressed as a dummy variable, on profitability (ROA y ROE) of the CMAC: Arequipa during the period 2002-2016. For this inconvenient, we will get the statistic information from secondary sources. Globally, both models are significant; but, the Durbin-Watson of the ROA is highest as regards the of the ROE approaching the value of 2. By applying the econometric model with a lag in terms of specific determinants of the CMAC Arequipa profitability; return on assets (ROA) and return on heritage (ROE), direct credits are significant and at the same time have a negative effect on profitability for both. JEL: B30, C30, G21.
6
artículo
Publicado 2012
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The Vehicle Routing Problem considers the design of sets of minimal cost routes, from an originated point knowned as deposit to an ended point. In this problematic situation, a key element in delivery systems is the sequencing of transport units, determined by the requirement of customers. The aim of this article is to present a new method of solving the problem of allocation of routing companies with the need to distribute products, through new models that use different algorithms. The model designed from the analysis of a set of metaheuristics, develop viable options to solve the daily problem of how to allocate and distribute products, from the company to customers, with efficiently and effectively ways.
7
artículo
The recent concept of Territory-museum arose in the second half of the 90s, as a strategy to define a management model based on the musealization of a territory, in order to contribute to the sustainable development of rural areas. In that model, the following are emphasized: interventions in the conservation of natural and cultural heritage, tangible and intangible; the active and leading participation of society; and, the implementation of a territorial interpretation plan. In the present work, the origins of the concepts of ecomuseums and theories of interpretation will be detailed, and the characteristics of the Territory-museum and the elements that are part of it, will be explained. Finally, there will be a comparative analysis of three cases in Italy, Spain and Argentina, in order to show the shared characteristics and differences, within the framework of the scope and regional va...
8
artículo
The recent concept of Territory-museum arose in the second half of the 90s, as a strategy to define a management model based on the musealization of a territory, in order to contribute to the sustainable development of rural areas. In that model, the following are emphasized: interventions in the conservation of natural and cultural heritage, tangible and intangible; the active and leading participation of society; and, the implementation of a territorial interpretation plan. In the present work, the origins of the concepts of ecomuseums and theories of interpretation will be detailed, and the characteristics of the Territory-museum and the elements that are part of it, will be explained. Finally, there will be a comparative analysis of three cases in Italy, Spain and Argentina, in order to show the shared characteristics and differences, within the framework of the scope and regional va...
9
artículo
Publicado 2008
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Roaming is a service of mobile communications where the clients of a switch named home network, can use cellular service in another different network named visited network. It is the capacity of a mobile user to carry out and to receive calls with same cellular number when he travels another countries. This article presents the elements for the service infrastructure development, considering that represents an opportunity of business.
10
artículo
Publicado 2008
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Roaming is a service of mobile communications where the clients of a switch named home network, can use cellular service in another different network named visited network. It is the capacity of a mobile user to carry out and to receive calls with same cellular number when he travels another countries. This article presents the elements for the service infrastructure development, considering that represents an opportunity of business.
11
artículo
In this work, a basic epidemiological model is used to determine the evolution of COVID-19 in each of the regions of Peru. For determining the parameters of the model which characterize a certain epidemic, the reports of infected, deceased and recovered people provided by the Regional Health Management of Peru are used. As a result, we obtained the configuration of the infected, susceptible and removed which are consistent with the existing bibliography, thus we also obtain a time interval in which there is a considerable number of infected, the maximum number of infected and the date on which it occurs.
12
artículo
In this work, a basic epidemiological model is used to determine the evolution of COVID-19 in each of the regions of Peru. For determining the parameters of the model which characterize a certain epidemic, the reports of infected, deceased and recovered people provided by the Regional Health Management of Peru are used. As a result, we obtained the configuration of the infected, susceptible and removed which are consistent with the existing bibliography, thus we also obtain a time interval in which there is a considerable number of infected, the maximum number of infected and the date on which it occurs.
13
tesis de grado
Publicado 2022
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A recurring and expensive operation in company’s warehouses is the picking. Operators who execute this activity perform repetitive physical movements and carry objects constantly, which can trigger musculoskeletal disorders. Adittionally, there is a great consumption of energy by the operators, which could have negative consequences in the long term. Health damages could reduce the quality of the company’s service and productivity due to the increase in absenteeism of the personnel because of the recovery. The objective of the investigation is the application of an optimization model to reduce energy consumption during picking through the redistribution of product lines within a warehouse. The warehouse under study belongs to a Peruvian distributor with several lines of products for mass consumption. The applied model will be the one proposed by Diefenbach & Glock. The data of the cu...
14
artículo
Publicado 2021
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This study aims to evaluate the future of confirmed cases of Covid-19 in Peru, using the Gompertz nonlinear regression model. The data were obtained from official reports of the Peru Ministry of Health (MINSA). The accumulated value of fatal cases was subjected to iterative analysis by the non-linear least-squares method to achieve a model. Given the first-order derivative of the predictive model was obtained the daily fatal cases curve. Using the fatality rate as the proportion between infected and fatal cases, both of them would also provide days average lag to estimate the epidemic curve. For the moment, the predictive model suggests that Peru would be in a slow descent in the epidemic curve, moving away from the peak of contagions per day. The trend of reaching about 550 thousand infected and 19 thousand deaths until the end of the year 2020. The predictions of the mathematical model...
15
artículo
Publicado 2023
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The purpose of this project is to develop a guidance implementation model that allows the use of different agile methodologies and frameworks in the Human Resources (HR) areas. The project will be carried out in phases, with the first phase being research and analysis. During this stage, successful cases, frameworks, agile methodologies, and complementary literature on agility for HR areas will be analyzed. Secondly, a useful reference and detailed consultation model for agile methodologies and frameworks will be designed with the aim of positively impacting the transformation of processes and services handled by HR specialists and leaders. Finally, this model will be validated based on feedback from HR experts who have some level of affinity with agility applied in their areas.
16
artículo
Publicado 2022
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This article addresses the case model for the Live art exhibition project Venice International Performance Art Week, founded and curated by artist duo VestAndPage (Verena Stenke and Andrea Pagnes) in 2012. Since its inception, it has promoted performance art and Live art practices on a local, national, and international scale through live performance events, exhibitions, formative learning programs, and co-creation experiences. Founded on the principles of sustainability, hospitality, and care, it has become a recognized international platform where dialogue and exchange, artistic expressions and cultures can flourish proactively among performers. The project formats have evolved over the time, progressively focusing on forming temporary performance artist communities in terms of a social sculpture. Its core mission is to foster exchange among performers, Live artists, and peop...
17
artículo
Publicado 2018
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This study presents a simplified analytical model for ore deposit evaluation for either an orebody in a stage of project or in actual exploitation. Model variables are average ore grades of contained metals, annual rate of ore mined and ore deposit reserves. The model estimates annual net cash income, return on investment and net value of the ore deposit at the investor’s fixed annual interest rate after discounting the total investment. An example of the model application is shown for a copper-zinc ore deposit mined by the open pit method. All three variables of the model are considered to be the most important factors and were chosen from a number of known variables of the annual income flow. The criteria for variables selection follow the 80/20 Pareto rule which shows that 20 percent of the factors account for 80 percent of the results. The surface mining method was chosen by compar...
18
artículo
Publicado 2023
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The Five Domains Model is a tool to evaluate the state of animal welfare in captivity through the monitoring of subjective, both negative and positive experiences. There are four physical and functional domains: nutrition, environment, health and behavior; while the fifth domain called mental state is an affective experience. In cases where all domains reach an optimal state, the animal is said to be in good health. In this report, The Five Domains Model was applied to evaluate the management of animal welfare of a resident lion of the Simón Bolívar National Zoological Park and Botanical Garden, Costa Rica, during osteoarthritis treatment received between May and December 2016.
19
tesis de grado
Publicado 2024
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Actualmente, el servicio de food trucks se encuentra en crecimiento debido al cambio de hábitos de consumo de comida rápida de clientes. El propósito de la investigación es comprobar la lógica de utilización de la logística urbana para mejorar la optimización de abastecimiento de food trucks. La presente investigación propone realizar un caso de estudio en donde se plantea métodos de optimación de ruta, ubicación céntrica y la estimación del impacto ambiental a través de la emisión de gases contaminantes al momento de realizarse el abastecimiento de food trucks; se utilizó el software RStudio y COPERT V para la obtención de resultados cuantitativo. Con respecto a los resultados, se obtuvo que el food truck es viable debido al número de clientes potenciales dentro de la zona del caso de estudio. Se encontró la ubicación céntrica (longitud, latitud) del food truck den...
20
artículo
Publicado 2014
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This study applied the Piotroski score for 63 selected companies of Mexico, for the period 2005 to 2011. The Piotroski score provides an evaluation on the historical financial performance of a company, with the evaluation of nine financial analysis ratios or criteria. We decided to add this score to the Ohlson Model (which was already tested in previous studies). It was found that the Piotroski score showed statistically significant results in the levels and differences variables. Asymmetric signs were also found in the Piotroski-score variables (levels and lagged), both of them are consistent according to the behavior of the Mexican market. The data were analyzed under a dynamic panel basis, with fixed effects, and the Sargan statistic for this analysis was fulfilled.
