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matematica process » matematica procesos (Expander búsqueda), matematica problemas (Expander búsqueda), systematic process (Expander búsqueda)
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matematica process » matematica procesos (Expander búsqueda), matematica problemas (Expander búsqueda), systematic process (Expander búsqueda)
para matematica » area matematica (Expander búsqueda), pre matematica (Expander búsqueda), la matematica (Expander búsqueda)
1
artículo
Publicado 2019
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In this article, we present the results of an investigation and its purpose is to determine the influence of didactic suitability in the teaching and learning processes of mathematics in students of the advanced cycle of the Alternative Basic Education Center 1135 Santa Clara, Vitarte. The approach was mixed (quantitative-mixed: WHAT-which). The type was mixed simultaneously. The design was mixed integration, the specific design was concurrent triangulation (DITRIAC) (for the QUAN method: quasi-experimental and for the QUAL method: ethnographic case studies). The population constituted 350 students and the sample 80, distributed in 4 classrooms (control group: section A and experimental groups: sections B, C and D), the survey was used as a technique and as a pre and post test instrument. In the CUAN method. The descriptive results in the post test indicate that there is an average diffe...
2
tesis de grado
El desarrollo de técnicas matemáticas para mejorar la visualización de imágenes médicas DICOM, mediante segmentación y procesamiento morfológico es el principal objetivo del presente proyecto de tesis. Para lograr este fin, se recopilaron imágenes médicas de un Tomógrafo Computarizado en diferentes estudios especializados de UROTEM, Tórax y de Cerebro, los cuales fueron procesados mediante algoritmos matemáticos desarrollados en el software Matlab. En el primer capítulo se plantea el problema; la necesidad de un post procesamiento de imágenes médicas, se fundamenta la importancia de esta investigación y se identifican los objetivos a lograr, así como también, se describen los antecedentes de esta investigación. Como marco teórico, en el segundo capítulo, se explica brevemente el funcionamiento de un Tomógrafo Computarizado, la adquisición de una imagen y el desarro...
3
artículo
Publicado 2021
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The purpose of this research was to determine how the Cuadernia educational software contributes to the teaching - learning process and the academic performance of Mathematics in fifth year students of the educational institution Nr. 5143 Talent School of the Constitutional Province of Callao. The research was of quantitative approach, of applied type and quasi-experimental design. We worked with two homogeneous groups, one experimental and the other control students of the fifth year of secondary education, female and male, between 15 and 17 years. The control group consisted of 25 students and the experimental group of 25 students. Most students have access to a computer and Internet service either at home or in a public booth near their home, they manage social networks, minimum handling of Word, Excel, Power Point, and information search engines. To collect the results of teaching-le...
4
Publicado 2018
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El objetivo de este trabajo de investigación es hacer ver que la matemática es parte esencial del desarrollo humano y debe de ser estructurado desde los primeros años de vida gradualmente desde las interacciones habituales de los niños y el medio que lo rodea. Estas primeras interacciones se dan mediante procesos de exploración en el medio y los distintos objetos y personas que se encuentren en él, y permiten el establecimiento de relaciones y correspondencias entre distintos objetos y sucesos. El objetivo principal de la educación primaria recae en cumplir estos objetivos de desarrollo integral de los niños, desde el aspecto físico, social y cognitivo, que le permita desarrollarse personal y socialmente, siendo capaz de contribuir con el desarrollo del país. Para realizar el desarrollo de sus capacidades, los niños deben interiorizar las experiencias mediante situaciones sign...
5
artículo
Publicado 2006
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En este trabajo se presenta una alternativa para el tratamiento de aguas residuales en la Ciudad Universitaria de la UNMSM con el uso de humedales artificiales. Muchos «sistemas naturales» están siendo considerados con el propósito del tratamiento del agua residual y control de la contaminación del agua. El interés en los sistemas naturales está basado en la conservación de los recursos asociados con estos sistemas como opuesto al proceso de tratamiento convencional de aguas residuales que es intensivo respecto al uso de energía y químicos. Los wetlands son uno de los muchos tipos de sistemas naturales que pueden usarse para el tratamiento y control de la contaminación. Según U.S. EPA (1983), «Un wetland se construye específicamente con el propósito de controlar la contaminación y manejar los residuos, en un lugar donde existe un wetland natural. La forma en que estos hum...
6
artículo
Publicado 2023
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The objective of this research work is to identify the relationship between the evaluation paradigms, the evaluation of the teaching-learning process and the relationship between the types of evaluation, in students of the Professional Career of Mathematical Sciences and Informatics of the Faculty of Education of the National University of Central Peru. For this purpose, we worked on a population of 250 students distributed over five academic semesters, from which a sample of 95 students was obtained, to whom validated questionnaires and rubrics were applied. The research design was correlational. The results are significant between the paradigms and types of evaluation that are developed at the university level taking into account academic performance and its relationship with the National Basic Education Curriculum and the evaluation system of the National University of Central Peru.
7
otro
Publicado 2019
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The session entitled “We use our strategy to estimate” is designed for the fourth grade of Primary Education, it was developed in the area of Mathematics._x000D_ In the preparation of the session, we worked with the pedagogical and didactic processes of the area of mathematics to promote meaningful learning._x000D_ The strategies used were designed to promote the active and meaningful participation of all students._x000D_ It is intended at all times to awaken the interest and motivation of the student in mathematics, since it is a very important and valuable area._x000D_ The Introduction is oriented to class planning, performance to be evaluated, evidence of learning and the assessment instrument to be used._x000D_ In the second part the Theoretical Support is developed where the conceptual definitions of the subject to be discussed are exposed, in order to explain in a simple way an...
8
artículo
Publicado 2022
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This paper emerged as a synthesis of the first chapter of the doctoral thesis called "Didactic strategy for the Financial Mathematics subject in the Business Administration Career of the State University of Milagro in the Republic of Ecuador". The objective of this paper is to systematize the theoretical-methodological references that support the teaching-learning process of the Financial Mathematics subject from the Historical-Cultural approach. For this, a documentary research was carried out that supports that any process of teaching-learning of Financial Mathematics subject must be based on the development of thought, reasoning and social awareness, cognitive skills that facilitate problem solving and decision-making in environments of uncertainty
9
tesis de grado
El presente estudio aborda los juegos ancestrales andinos como herramientas que facilitan la representación de las nociones matemáticas desde los juegos ancestrales, su origen e importancia con la intención de incorporarlos durante el proceso educativo; sobre todo, para que niñas y niños expresen con espontaneidad la forma como se aprende cuando se hace desde las propias experiencias vivenciales la memoria del juego de sus abuelas y abuelos. Se asumen los procesos educativos a partir de la repetición memorística para aprender las nociones matemáticas sin generar espacios episódicos o anecdóticos, que propicien el relato de las experiencias a través de los recuerdos. Se constituye como una reflexión final, que cuestiona la modalidad de la EIB, cuando no se permiten espacios para el proceso educativo de los saberes ancestrales y conocimientos académicos. En la conclusión gene...
10
artículo
The objective of the research work was to propose a teaching method that allowed the self-management of knowledge related to the zoology of invertebrates by the students of the 3rd year of the Bachelor of Education career, comparing in-person learning vs. those not in attendance. For the development of the research, information gathering and processing methods were used, which allowed us to verify the shortcomings in terms of the use and elaboration of this type of teaching medium, for the teaching-learning process from the non-face-to-face modality. The illustrations were made to correspond with the pedagogical and hygienic requirements, which contributed to the aesthetic education of the students and raised the interest in the didactic material. Suggestions and arguments made by different experts were taken into consideration, which were largely the basis for the realization of the wor...
11
tesis de grado
Publicado 2017
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El siguiente trabajo de investigación, pretende determinar que el enfoque de Gestión por procesos (Business Process Management), en sus fase de modelamiento, permite mejorar las operaciones de la empresa @utos S.A.C. La siguiente tesis “Diseño de Procesos aplicando Business Process Management para la Empresa DHL @utos S.A.C.”, se ha elaborado con el fin de establecer una mejor comunicación y rapidez en los procesos operativos que se desarrollan en la empresa además de brindar satisfacción en el tiempo, beneficiando de esta manera al mejoramiento de la entidad. La presente tesis hace uso de la metodología BPM además de estar orientada a la Mejora Continua de Procesos teniendo como base el Ciclo PHVA de Deming consistente en Planear, Hacer, Verificar y Actuar. Esta metodología consta de 6 Fases: Identificación de Problemas y Concepción del Proyecto, Análisis de la Situació...
12
artículo
Computed tomography (CT) is a breakthrough technology used in medicine for diagnostic diseases. The same technique is used in other areas, such as aerospace chemistry, Radio astronomy, etc. The main objective of the CT is to reconstruct the internal part of an object without having to open it as a non-destructive test. To achieve this purpose, the CT uses the attention that X-rays undergo through this object with the information, the inner part of the object is reconstructed, that is to say the CT is an inverse problem.In this article uses the Fourier transform for the reconstruction of the internal part, for it is directly part of a continuous model, representing the density at the point (x, y) of a section, with a function p = p(x, y); and even though p is not required to be continuous, the Fourier method is more efficient and a better, more regular result is obtained p.
13
artículo
The objective of this research was to deepen the understanding of ethnomathematics developed by masons in the Amazonian regions of Peru. To this end, the mathematical concepts implicit in the masons' practices were identified and analyzed, as well as to understand the role of culture and the natural environment in the configuration of this knowledge. The type of study was considered ethnographic, and consisted of gathering information through observation. A questionnaire was applied, with the purpose of evidencing the procedures carried out by the masons in the resolution of labor calculations using the fundamental operations (addition, subtraction, multiplication and division) of ethnomathematical origin. In the same way, scientific articles were reviewed. One of the key findings of this research is the integration of mathematical concepts in the labor practice of masons. It was observe...
14
artículo
We show the results of the teaching-learning experience of the Math 'Level 0' course given to the freshers at UPC who do not pass the Math 'Level Exam'. The work was based on the feedback of the learning process and it was done at the same time that the university 'methodology of competencies' was being applied. The difference was based on the feedback given on each class based on evaluations that measured their cognitive and 'procedural knowledge'(part calculus and modelling of everyday situations). The comparison with the results obtained at the end of the week in general evaluations (common for each class) were positive, which encouraged us to keep up this learning process by common agreement.At the end of the course when comparisons between each class were made we saw that 70% passed the course due to applying this methodology. The in...
15
artículo
We show the results of the teaching-learning experience of the Math 'Level 0' course given to the freshers at UPC who do not pass the Math 'Level Exam'. The work was based on the feedback of the learning process and it was done at the same time that the university 'methodology of competencies' was being applied. The difference was based on the feedback given on each class based on evaluations that measured their cognitive and 'procedural knowledge'(part calculus and modelling of everyday situations). The comparison with the results obtained at the end of the week in general evaluations (common for each class) were positive, which encouraged us to keep up this learning process by common agreement.At the end of the course when comparisons between each class were made we saw that 70% passed the course due to applying this methodology. The in...
16
tesis de maestría
The thesis has two purposes: The first one is to build a mathematical model that better approximates (with respect to the mathematical model in [2]) to the behaviour of the wine fermentation process with the addition of certain amount of nitrogen at some instant of time, based in [2]. This mathematical model is described by mean ordinary differential equations including some parameters which will be identified solving some optimization problems. The second purpose of the thesis is to study the improved model but introducing some control variables in order to stabilize in an appropriated sense the corresponding dynamical system of the new model. This is a kind of MIMO nonlinear system control problems and will be solved using the tools in [6].
17
artículo
While it is true that vaccines generate immunity with a high degree of effectiveness and that in Peru, a certain time was spent initiating the COVID-19 disease, a vaccination process that was developed logistically. The objective was to obtain the mathematical model of the COVID-19 vaccination process in Peru, to estimate the number of people vaccinated, the critical time for which the estimated rate of vaccinated people has been the highest value, and to specify the date on which the highest number of people vaccinated has occurred. The methodology was based on determining the form of dispersion of the vaccination process, this being a logistic distribution and considering that a mathematical model is a mathematical description, by means of a function of a real-world phenomenon, such as the number of people vaccinated against the COVID-19 disease. The model presented a correlation coeff...
18
tesis de maestría
The thesis has two purposes: The first one is to build a mathematical model that better approximates (with respect to the mathematical model in [2]) to the behaviour of the wine fermentation process with the addition of certain amount of nitrogen at some instant of time, based in [2]. This mathematical model is described by mean ordinary differential equations including some parameters which will be identified solving some optimization problems. The second purpose of the thesis is to study the improved model but introducing some control variables in order to stabilize in an appropriated sense the corresponding dynamical system of the new model. This is a kind of MIMO nonlinear system control problems and will be solved using the tools in [6].La tesis tiene dos objetivos: El primero es construir un modelo matemático que aproxime mejor (con respecto al modelo matemático en “Modeling th...
19
artículo
The mathematical relationships obtained denote the complexity of the operation in the leached and adsorbed gold stage on activated carbon; since significant losses of gold in solution occur in real metallurgical operations. Similarly, in the adsorbed gold operation, it reveals its high kinetics at the beginning and tends to decrease as the process progresses; eventually reaching the maximum gold load that the carbon can accommodate, and then showing the opposite trend. Furthermore, varying the concentration of carbon affects the adsorption operation; that is, the kinetics of gold adsorbed on carbon decreases over time, but the operation has higher kinetics with a larger volume of carbon during adsorption. The mentioned aspects are made possible by establishing the respective mathematical model of gold in barren solution and gold loaded on carbon; then optimizing with Solver - an Excel to...
20
otro
The session entitled "We use strategies for quantity problem solving" is designed for the fourth grade of Primary Education, was developed in the area of Mathematics. In the elaboration of the session, work has been carried out with the pedagogical and didactic processes of the area of mathematics to promote meaningful learning. The strategies used were designed to promote active and meaningful participation of all students. It is intended at all times to arouse the student's interest and motivation for mathematics, since it is a very important and valuable area. The Introduction is geared towards class planning, the performance to be evaluated, the learning evidence and the evaluation tool to be used. The second part develops the Theoretical Sustainwhere where the conceptual definitions of the main variables of the subject to be discussed are exposed, in order to explain what is stated ...
