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https://purl.org/pe-repo/ocde/ford#5.02.04
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https://purl.org/pe-repo/ocde/ford#6.04.08
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1
artículo
Publicado 2012
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In the present’s paper studying a strategy for a typo of convex problem, we treat a linear programming problem whose coefficient of decision variables in the objective function has a nonlinear behavior. When the coefficients are constant the Simplex Method solves these problems without much difficulty, but when the coefficients are no longer constant and the Simplex does not work. We propose a technique that exploits the convex behavior of these coefficients and uses the theory of approximation by piecewise linear functions.
2
artículo
Publicado 2019
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The task of elaborating accurate test suites for program testing can be an extensive computational work. Mutation testing is not immune to the problem of being a computational and time-consuming task so that it has found relief in the use of heuristic techniques. The use of Genetic Algorithms in mutation testing has proved to be useful for probing test suites, but it has mainly been enclosed only in the field of imperative programming paradigms. Therefore, we decided to test the feasibility of using Genetic Algorithms for performing mutation testing in functional programming environments. We tested our proposal by making a graph representations of four different functional programs and applied a Genetic Algorithm to generate a population of mutant programs. We found that it is possible to obtain a set of mutants that could find flaws in test suites in functional programming languages. Ad...
3
artículo
Publicado 2007
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The complexity in our programs increases along with the problems we deal with. A way of solving them is to repeat more than once the same structures, just like traditional or imperative programming accustomed us to. This article explores the relationships among C++ templates, generic programming and the ability to develop statistics computations and generation of codes. Several developers use languages of high level to developers use languages of high level to develop applications in scientific computation; and the mechanism of templates in C++ allows them to solve important problems in the design of libraries of class.
4
artículo
Publicado 2007
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The complexity in our programs increases along with the problems we deal with. A way of solving them is to repeat more than once the same structures, just like traditional or imperative programming accustomed us to. This article explores the relationships among C++ templates, generic programming and the ability to develop statistics computations and generation of codes. Several developers use languages of high level to developers use languages of high level to develop applications in scientific computation; and the mechanism of templates in C++ allows them to solve important problems in the design of libraries of class.
5
artículo
Publicado 2021
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Objective. To determine the existing association between the application of the Rehabilitation Program (RP) and the Functional Performance (DF) of patients with Parkinson's disease at the Naval Medical Center “Cirujano Mayor Santiago Távara”. Methods: analytical, longitudinal, retrospective cohort study, in 18 months. With a sample of 46 patients,in two cohorts, Functional Performance was determined by dimensions of basic activities (Barthel indices), strength and endurance (SPPB) and gait speed. Five values or categories were used to determine dependency, frailty, and incoordination. Normality was determined using the Kolmogorov-Smirnov test and the Mann-Whitney U was used for statistical analysis, a significant value of p <0.05 was considered. Results: The mean age of patients was 79 +/- 3 years (range: 76-82) of the exposed cohort and 72 +/- 3 years (69-75) of the cohort not e...
6
artículo
Publicado 2021
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Objective. To determine the association between the application of the Rehabilitation Program (RP) and the Functional Performance (DF) of patients with Parkinson's disease at the "Cirujano Mayor Santiago Távara" Naval Medical Center. Methods. Analytical, longitudinal, retrospective cohort study, in 18 months. By means of a sample of 46 patients, in two cohorts, functional performance was determined by dimensions of basic activities (Barthel indexes), strength and endurance (SPPB) and walking speed. Five values or categories were used to determine dependency, frailty and incoordination. Normality was determined using the Kolmogorov-Smirnov test and for statistical analysis the Mann- Whitney U was used, where a value of p <0.05 was considered significant. Results. The mean age of patients was 79 +/- 3 years (range: 76-82) of the exposed cohort and 72 +/- 3 years (69-75) of the cohort n...
7
artículo
Publicado 1998
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In this article it's saying that treatment of youth violence in our context is, generally, of diagnosis kind, except some applications in minor scale. But now we have a behavioural technology developed for this in other countries, with exitous proofs adapted and maked to our reality. The functional analysis implicated in this technology is embracing they antecedent, present and consequent dimensions of aggressive episode, for identification of risk factors and postulating the corrective actions. I suggest that behavioural programs are systematic interventions and they have solid empirical dales. They are powerful alternatives for integrating commentary strategies in conjunction with experts.
8
tesis de grado
Publicado 2014
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El presente trabajo de investigación se ha realizado para el control de comprobantes de compra y ventas de la EMPRESA CONSTRUCTORA P&M S.A.C. ubicada en la Ciudad de Chimbote realizándose estudios previos sobre la problemática, los procesos críticos, pasando por el análisis y diseño siguiendo los lineamientos de la metodología de desarrollo ágil eXtreme Programming (XP) y finalizando con la construcción de un prototipo funcional llamado "Sistema de Control de Comprobantes de Compra y Venta" que va a permitir en un futuro controlar todos los comprobantes de compra y venta emitidos y recibidos por conceptos de las actividades de obra realizadas, brindando a los distintos usuarios que utilicen dicha aplicación, acceso rápido, ágil, fácil de entender y oportuna para poder tener una rápida y oportuna decisión respecto al control de dichos comprobantes. Para la elaboración del ...
9
artículo
En el presente trabajo se estudia una estrategia para un tipo de problema convexo, Tratamos un problema de programación lineal cuyos coeficientes de las variables de decisión en la función objetivo tienen un comportamiento no lineal. Cuando los coeficientes son constantes el Método Simplex resuelve estos problemas sin mayor dificultad, pero cuando los coeficientes dejan de ser constantes ya el simplex no funciona, Se propone una técnica que explota el comportamiento convexo de dichos coeficientes y hace uso de la teoría de aproximación por funciones lineales a trozos.
10
artículo
Publicado 2021
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En el presente trabajo se tratará de desarrollar y describir el método punto interior primal-dual para resolver el problema de programación lineal. Este método se caracteriza por utilizar funciones barrera, para el problema primal y para el dual y asi deducir el sistema no lineal primal-dual, cuya solución define la trayectoria central del método de punto interior. Se demuestra que el número total de iteraciones que ejecuta es de orden polinomial.
11
artículo
Publicado 2022
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The objective of this research work was to evaluate the constructive and functional state of adobe houses stabilized with reed cane from the national rural housing program, Huancavelica. The type of research that was used was applied research, the level of research was descriptive, the design was given by the non-experimental, where the general method was the scientific method, whose population and sample consisted of 20 houses built with reinforced adobe. with reed cane and non-probabilistic sampling was used for convenience, the instrument used in this investigation was the observation sheet and the technique was the observation of the dwellings under study. Concluding the research work regarding the structural state of the houses, 50% of the houses present a regular state, 30% a good state and 20% a bad state, regarding the functional state, 70% of the houses present a good state, 20%...
12
artículo
The present article analyzes the importance of functional or program budgets in the public sector, as well as their implementation in Peru. In this context, the author defines functional budgets as a tool for public planning and management that allows for the allocation of public resources based on specific objectives, through the identification of programs and projects that can best contribute to achieving said objectives. On the other hand, it is established that the implementation of such program budgets in Peru has posed a series of challenges and difficulties due to the lack of serious plans, the broad powers of the legislative branch, as well as the null capacity for monitoring and the lack of continuous evaluation of programs by the government. Therefore, the question arises as to whether the program budget system really fits the reality of the country, or if it is rather a utopia...
13
artículo
Publicado 2020
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Objective. The research carried out had the objective of analyzing the follow-up process carried out by the accompaniment service for the families of the CUNA MÁS National Program, for an adequate quality management. Methods. It was a research with a quantitative approach, explanatory level, non-experimental design, transectional. The group of specialists from the Territorial Units of the Program was considered as a population, therefore, the sample consisted of 20 subjects. A questionnaire was used, previously validated by experts and reliable. The ethical considerations of the research were applied. Descriptive analysis was performed and hypotheses were tested. Results. The results show that the National Program Cuna Mas does not have a Monitoring System, but only a set of actions that are not operationalized in a real monitoring, showing serious limitations, since it lacks a conceptu...
14
artículo
Publicado 1998
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E1 entrepreneur program at the Faculty of Industrial Engineering, is a proposal for an alternative development for students and graduates with training in Industrial Engineering. Not only because of the current situation in the country which is manifested in high levels of unemployment and underemployment, but because of the importance of entrepreneurship in society and the benefits of business training for those with entrepreneurial initiatives in the country valued.
15
artículo
Publicado 1998
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E1 entrepreneur program at the Faculty of Industrial Engineering, is a proposal for an alternative development for students and graduates with training in Industrial Engineering. Not only because of the current situation in the country which is manifested in high levels of unemployment and underemployment, but because of the importance of entrepreneurship in society and the benefits of business training for those with entrepreneurial initiatives in the country valued.
16
artículo
This article presents the analysis of the graduation profiles declared by the Education Doctoral programs in Chilean territory. This process was carried out in accordance with a Standard Graduation Profile, which spells out the competencies that a future doctor must possess after training. This profile includes the competences required in the current globalized context, taking into consideration national and international documentation, as well as the opinions of the doctoral students. Accordingly, it intends to analyze the consistency of each of the declared graduation profiles with respect to the standard graduation profile. The nature of the method used is descriptive and quantitative, with a cross-sectional design, using descriptive and association techniques. The results include the quantification of the disciplinary, methodological, instrumental, and generic competencies declared i...
17
artículo
This article presents the analysis of the graduation profiles declared by the Education Doctoral programs in Chilean territory. This process was carried out in accordance with a Standard Graduation Profile, which spells out the competencies that a future doctor must possess after training. This profile includes the competences required in the current globalized context, taking into consideration national and international documentation, as well as the opinions of the doctoral students. Accordingly, it intends to analyze the consistency of each of the declared graduation profiles with respect to the standard graduation profile. The nature of the method used is descriptive and quantitative, with a cross-sectional design, using descriptive and association techniques. The results include the quantification of the disciplinary, methodological, instrumental, and generic competencies declared i...
18
artículo
This article presents the analysis of the graduation profiles declared by the Education Doctoral programs in Chilean territory. This process was carried out in accordance with a Standard Graduation Profile, which spells out the competencies that a future doctor must possess after training. This profile includes the competences required in the current globalized context, taking into consideration national and international documentation, as well as the opinions of the doctoral students. Accordingly, it intends to analyze the consistency of each of the declared graduation profiles with respect to the standard graduation profile. The nature of the method used is descriptive and quantitative, with a cross-sectional design, using descriptive and association techniques. The results include the quantification of the disciplinary, methodological, instrumental, and generic competencies declared i...
19
artículo
Publicado 2019
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A network is an acyclic directed graph in which there are sources that have some messages and want to transmit to receivers through the combination of messages in intermediate nodes. The goal is to find a collection of functions that allow to combine messages in order to satisfy the demand of the receivers. In this paper, we study the fractional solvability problem of a network using an extension of the solvability problem in closure operators given by Gadouleau in 2013. We define linear programming problems via the desired extension in order to study capacities; using some information inequalities and characteristic-dependent linear rank inequalities, we obtain upper bounds on linear capacity of some networks and closure operators over some fields.
20
artículo
Publicado 2019
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A network is an acyclic directed graph in which there are sources that have some messages and want to transmit to receivers through the combination of messages in intermediate nodes. The goal is to find a collection of functions that allow to combine messages in order to satisfy the demand of the receivers. In this paper, we study the fractional solvability problem of a network using an extension of the solvability problem in closure operators given by Gadouleau in 2013. We define linear programming problems via the desired extension in order to study capacities; using some information inequalities and characteristic-dependent linear rank inequalities, we obtain upper bounds on linear capacity of some networks and closure operators over some fields.
