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plantear problems » linear problems (Expander búsqueda), linear problem (Expander búsqueda)
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plantear problems » linear problems (Expander búsqueda), linear problem (Expander búsqueda)
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1
artículo
Publicado 2013
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This work describes and evaluates the application of a module to increase the specific abilities set in action when students resolve math problems. Such abilities are: analyzing the problem, identifying and laying out strategies, applying algorithms and revising the process that leads to the solution. The module presents problems solved by the teacher (modelling strategies) and uses the work of peers in order to consolidate and evaluate the work. The study uses a quasi experimental design with two pre defined groups, pre and post test. The sample was not probabilistic and was formed by 70 students. A test with 10 math problems was used as the instrument meant for the students to use the four strategies suggested in the module. Results show a difference in favor of the experimental group, which allows us to conclude that the module has an influence in the evaluated abilities.
2
artículo
Publicado 2013
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This work describes and evaluates the application of a module to increase the specific abilities set in action when students resolve math problems. Such abilities are: analyzing the problem, identifying and laying out strategies, applying algorithms and revising the process that leads to the solution. The module presents problems solved by the teacher (modelling strategies) and uses the work of peers in order to consolidate and evaluate the work. The study uses a quasi experimental design with two pre defined groups, pre and post test. The sample was not probabilistic and was formed by 70 students. A test with 10 math problems was used as the instrument meant for the students to use the four strategies suggested in the module. Results show a difference in favor of the experimental group, which allows us to conclude that the module has an influence in the evaluated abilities.
3
artículo
Publicado 2020
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Currently there is a need to identify the problems that exist in society around their mental health and study the problems of the implementation of the Mental Health Law No. 30947 in Peru, because this will be a study of the Peruvian reality on The only way that allows us to propose improvements to the Law and formulate public and institutional policies at different levels of government. In this context, it is important to bring up a mention that our country is one of the group of States that have citizens who require preventive and welfare mental health care. But it also happens that curiously we are one of the countries with the least adapted infrastructure for these needs in hospitals, that's why there is the importance of deepening latent problems, without neglecting the team that works within these obligations to have adequate training for their work and having full knowledge of the...
4
otro
Publicado 2018
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This report shows the development of mathematical skills applying sociocognitive paradigms: humanists who develop capacities through activities consisting of skills, techniques, methods, contents and attitudes that allow applying their new knowledge to everyday situations. The session entitled solves problematic situations with percentage, was developed in the area of mathematics taking into account the competence Solves Quantity problem, the performance of Translate relationships between data and actions to compare and equalize quantities with percentage was achieved, when posing and solving problems. During our daily experience we face various economic, financial, buying and selling situations; in which percentage is involved and for this we must be prepared to interpret and implement it properly. In the development of the session, motivational activities were applied in a cognitive an...
5
artículo
The Instituto de Investigaciones de la Altura (IIA) was born 60 years ago with the creation of the Cayetano Heredia University (UPCH).It is oriented to the investigation of the adaptation and acclimatization to the altitude, and without pretending it to the solution of the national problems in health. The eradication of endemic goiter, the consolidation of the Tuberculosis Pilot Program and its expansion to a community model, the proposition that anemia in Peru is due to overdiagnosis by using an inadequate correction formula for height and a flat cut-off point for the children, knowing the beneficial effect of native plants such as maca, treatment for COVID-19 with second-indication drugs, damage to health from the use of traditional biomass stoves are some of the problems whose solutions have been born from his investigations, in addition to those found by his investigations on the pro...
6
artículo
Publicado 2021
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This article denotes a socially relevant problem that is related to the absence of women and their history in the official curricular constructions of Chile and Peru. The method followed is related to the postulates of Critical Literacy, adapting leading questions for the construction of categories of analysis and documentary research. Among the main conclusions, it can be stated that both curricula, from comparative perspectives, do not propose or offer sufficient spaces for the inclusion of women and their history. In addition, the curriculum construction is framed in traditional perspectives that reveal the protagonism of white men with political, economic and / or military power, where women, when they are referred, are carried out from subordinate positions and linked to the domestic and private. We can argue that although women are visible in some areas of the curriculum, such pres...
7
artículo
Publicado 2013
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El presente artículo muestra los resultados de un estudio de investigación que abordó el conjunto de problemas surgidos en las comunidades que están dentro del radio de acción de las empresas mineras. Asimismo buscó plantear soluciones vía proyectos SNIP con el propósito de revertir los problemas anteriormente mencionados. Para lograr los resultados obtenidos, se han aplicado algunas técnicas de prospectiva en cuanto a consulta a expertos, habiendo sido previamente adaptadas al escenario que se presentó durante la investigación, así como a las características propias del mismo.
8
artículo
Publicado 2013
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El presente artículo muestra los resultados de un estudio de investigación que abordó el conjunto de problemas surgidos en las comunidades que están dentro del radio de acción de las empresas mineras. Asimismo buscó plantear soluciones vía proyectos SNIP con el propósito de revertir los problemas anteriormente mencionados. Para lograr los resultados obtenidos, se han aplicado algunas técnicas de prospectiva en cuanto a consulta a expertos, habiendo sido previamente adaptadas al escenario que se presentó durante la investigación, así como a las características propias del mismo.
9
artículo
Publicado 2014
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The article reviews the state of the art and theoretical concepts needed to develop a proposed solution to the Facility Layout Problem FLP. Article concepts such as meta heuristics, evolutionary computation, evolutionary programming, genetic algorithms, aimed to propose an alternative solution to the difficult problem of plant distribution are examined.
10
artículo
Publicado 2014
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El artículo es una revisión del estado del arte y de los conceptos teóricos necesarios para elaborar una propuesta de solución al Facility Layout Problem FLP. En el artículo se examinan conceptos tales como meta heurísticas, computación evolutiva, programación evolutiva, algoritmos genéticos, tendientes a plantear una alternativa de solución al difícil problema de la distribución en planta.
11
artículo
Publicado 2008
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The interview is seen as a general theme in the broad spectrum of the professional activity of the sciences and humanities, and the importance being given in the handling or use, method or technique can be as a tool for research scientific, via the communication sciences, law, until the fields of malaise (illness), or welfare (health) where the psychology, and particularly within the psychology of it as an organizational tool, which for This exploratory research, is treated comparably between their ability based on knowledge of rules and structure, and its dynamics based on the functional purpose of managing the organization to achieve its objectives of growth and development of this analysis results have been systematized that allow to pose a model for a classification and application of the interview in the field of organizations. The structuring of the model sets criteria systematized...
12
artículo
Publicado 2008
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The interview is seen as a general theme in the broad spectrum of the professional activity of the sciences and humanities, and the importance being given in the handling or use, method or technique can be as a tool for research scientific, via the communication sciences, law, until the fields of malaise (illness), or welfare (health) where the psychology, and particularly within the psychology of it as an organizational tool, which for This exploratory research, is treated comparably between their ability based on knowledge of rules and structure, and its dynamics based on the functional purpose of managing the organization to achieve its objectives of growth and development of this analysis results have been systematized that allow to pose a model for a classification and application of the interview in the field of organizations. The structuring of the model sets criteria systematized...
13
tesis de maestría
Publicado 2021
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Las dificultades de los estudiantes al resolver problemas matemáticos, se deben a la carencia de estrategias adecuadas y conocimientos básicos para resolverlos. La intervención pedagógica que realiza el docente, en muchos casos, no considera procedimientos de enseñanza-aprendizaje, basadas en secuencias didácticas que involucren el desarrollo y/o la potenciación de los cuadrantes cerebrales, evidenciando bajos logros de aprendizaje en Matemática. Estos referentes motivaron a desarrollar esta investigación de tipo básica, con un diseño transeccional-causal, permitiendo determinar la relación entre dominancia cerebral y resolución de problemas matemáticos de los estudiantes del cuarto grado “A”, “B”, “C” y “D” de educación secundaria de la Institución Educativa “Santa Rosa” de Tarapoto, 2018. La muestra fue de 60 estudiantes matriculados en el 2018. En l...
14
artículo
Publicado 2016
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The article focuses on a new problem that requires an adequate legal answer that respects the rights of the persons with disabilities: are all persons with disabilities incapacitated for work? This question tries to make a critical assessment of the traditional systems of social security that assumed that any disability led to the end of the productive life. However, that differs completely from the view of the social model of disability that states that disability comes from the social barriers and not from the persons. If disability is not the same as incapacity to work, how and when should this latter figure be applied? The existence of both figures requires us to differentiate them. The hypothesis is that these figures are different but may coexist at the same time.
15
artículo
Publicado 2016
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The article focuses on a new problem that requires an adequate legal answer that respects the rights of the persons with disabilities: are all persons with disabilities incapacitated for work? This question tries to make a critical assessment of the traditional systems of social security that assumed that any disability led to the end of the productive life. However, that differs completely from the view of the social model of disability that states that disability comes from the social barriers and not from the persons. If disability is not the same as incapacity to work, how and when should this latter figure be applied? The existence of both figures requires us to differentiate them. The hypothesis is that these figures are different but may coexist at the same time.
16
tesis de grado
Publicado 2020
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The main objective of this project is to propose a new parking alternative to Lima drivers that enables lowering the existing problems due to the current supply shortage in this field as well as the expensive prices established by parking companies. For this reason, it has been proposed a service that includes the functions of searching, making reservations and payment of parking spaces in homes through the application using only a credit card. By the preferential factor method, Lima is determined as the city where the project will be developed. Also, the market study will be carried out by conducting surveys and focus groups. In addition, the demand for the project was determined, with a segmented demand of 114,748 users in search of parking in the first year, over which 18% of the market share would be covered. Finally, the Focus generic strategy and the market penetration pricing stra...
17
tesis de grado
Publicado 2018
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La presente investigación describe, primeramente, la realidad problemática de las vías internas del local educativo (Universidad Nacional de Trujillo) en la región de la Libertad, específicamente las vías internas de la Ciudad Universitaria, en donde se ha desarrollado la investigación, de él se describen las características de la vía antes de los trabajos de conservación y una descripción de los esperado posterior a la ejecución de los trabajos de mantenimiento de las vías internas. Y como parte del análisis del material revisado, se presenta en general, definiciones, clasificaciones, procesos de fabricación, y métodos teóricos que nos permiten plantear una solución a la problemática planteada. La inversión para la rehabilitación de la infraestructura vial de las vías dentro de la ciudad universitaria, a efectos del desgaste de la infraestructura vial, es impresci...
18
tesis de maestría
Publicado 2023
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La consultoría de negocios se realizó en la empresa Nexa Resources ubicada en la ciudad de Lima, departamento de Lima. La cual produce zinc y cobre; cuenta con una capacidad de producción de 120 000 toneladas anuales de mineral. Esta consultoría se enfoca en conocer al detalle los procesos operativos del negocio, con el fin de encontrar oportunidades de mejora en los mismos. Para este fin, se realizaron reuniones con los representantes del negocio, especialmente con los usuarios de producción y mantenimiento para recabar sus principales puntos de dolor. Con la finalidad de conocer los factores externos que afectan al negocio, se procedió a realizar los análisis de Porter y Peste, a continuación, se hizo un análisis interno de negocio con la técnica AMOFHIT, para finalmente derivar en el FODA del negocio. Luego de estos análisis, se procedió a determinar el problema principal ...
19
tesis de maestría
Publicado 2023
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La consultoría de negocios se realizó en la empresa Nexa Resources ubicada en la ciudad de Lima, departamento de Lima. La cual produce zinc y cobre; cuenta con una capacidad de producción de 120 000 toneladas anuales de mineral. Esta consultoría se enfoca en conocer al detalle los procesos operativos del negocio, con el fin de encontrar oportunidades de mejora en los mismos. Para este fin, se realizaron reuniones con los representantes del negocio, especialmente con los usuarios de producción y mantenimiento para recabar sus principales puntos de dolor. Con la finalidad de conocer los factores externos que afectan al negocio, se procedió a realizar los análisis de Porter y Peste, a continuación, se hizo un análisis interno de negocio con la técnica AMOFHIT, para finalmente derivar en el FODA del negocio. Luego de estos análisis, se procedió a determinar el problema principal ...
20
tesis de grado
Publicado 2021
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El propósito de la presente investigación se plantea el diseño de un sistema automatizado para el control de un generador de oxígeno, el cual constituye el equipo principal en la generación de oxigeno hospitalario, producto que cuya necesidad se ha incrementado debido al tratamiento de los síntomas ocasionado por el COVID-19. En este sentido se ha desarrollado una investigación de corte descriptiva, aplicada a una problemática real y de diseño no experimental. Para lo cual se ha evaluado un generador existente con la finalidad actualizar sus mecanismos de control, realizándose inicialmente una determinación de los dispositivos, las alarmas y seguridades, con la finalidad de realizar la diagramación del nuevo sistema y plantear la propuesta la cual se validó a través de una simulación de los parámetros control, cuyos resultados fueron óptimos, lográndose los objetivos pl...
