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Implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios

garcía, cristhian; Rincón, Nydia María (Revista Trabajo SocialColombia, 2021-07-30)

El artículo expone los resultados de una investigación que tuvo como objetivo reconocer las implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios. Esta investigación cualitativa ...
Mathematical Modelling As A Tool To Understand Everyday Situations

Prada Núñez, Raúl; Hernández Suárez, César Augusto; Gamboa Suárez, Audin Aloiso (Journal of Pharmaceutical Negative Results, 2022-11-09)

This research reports the effects derived from the application of mathematical modelling in classroom work within the development of mathematics classes, which allowed the resignification of the ...
Problems of production lines in parallel machines with lapses: Mathematical modelling

HERNANDEZ SUAREZ, CESAR AUGUSTO; Prada Nuñez, Raul; Prada, R (Journal of Physics: Conference Series, 2019-02-13)

Production programming consists of assigning, sequencing and timing tasks leading to the acquisition of physical assets in productive resources. Normally, we talk about "jobs" to be sequenced in "machines" so that the ...

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Implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios
...
garcía, cristhian | 2021-07-30

El artículo expone los resultados de una investigación que tuvo como objetivo reconocer las implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios. Esta investigación cualitativa planteada desde la mirada de las representaciones sociales se desarrolló con las narrativas de once estudiantes de diferentes programas académicos de una universidad pública, en donde se interactuó a través de las técnicas como la asociación de palabras y la entrevista semiestructurada. Los hallazgos giraron alrededor del significado social, la favorabilidad, la indispensabilidad, las potencialidades y las debilidades en el uso del celular construidas en la cotidianidad de los jóvenes universitarios.

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Mathematical Modelling As A Tool To Understand Everyday Situations
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Prada Núñez, Raúl | 2022-11-09

This research reports the effects derived from the application of mathematical modelling in classroom work within the development of mathematics classes, which allowed the resignification of the concept of linear function, making use of various semiotic registers of representation applied to a wide range of everyday situations. The fieldwork was based on the application of a didactic sequence to two groups of ninth grade students from a public educational institution located in the capital city of northeastern Colombia. The students were expected to build a mathematical model that would fit the data provided framed in the situations in context in order to contribute to the re-signification of mathematical knowledge. The results show that the practice of modelling favours the motivation of students in relation to mathematical knowledge, giving it meaning and significance when confronted with real situations.

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Problems of production lines in parallel machines with lapses: Mathematical modelling
...
HERNANDEZ SUAREZ, CESAR AUGUSTO | 2019-02-13

Production programming consists of assigning, sequencing and timing tasks leading to the acquisition of physical assets in productive resources. Normally, we talk about "jobs" to be sequenced in "machines" so that the result of the production programming is shown in the form of a Gantt chart where each job is divided into as many tasks as necessary and each task is executed in the machines of the factory as technologically necessary. In the productive reality several machines are observed in each stage of the production process, which suggests a problem of hybrid flow workshop type (HFS). However, in some companies a machine of each stage is joined by conveyor belts. All these machines would behave like a single virtual machine since the works enter in order in the first machine and that order is maintained until the last machine, without allowing neither stops nor changes in the sequence. Then in a modelling approach, it is suggested to reduce the problem of (HFS) to a problem with several production lines in parallel where each line would behave would be basically like a virtual machine. The problem is that since the line is so long, once the last element of a job leaves the first stage, it can start the processing of a new job while the first sequenced work moves through the production line. Effectively, the "parallel machine" modelling the line would be processing more than one job at the same time, that is, overlaps between the processed jobs are evident. The model is evaluated with the help of two of the commercial solvers and to be able to evaluate it, it was necessary to create a set of instances that would represent the situation under study.

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Listar Problemas Socio – Económicos Regionales y Fronterizos – GIPSERF por título

Implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios

Mathematical Modelling As A Tool To Understand Everyday Situations

Problems of production lines in parallel machines with lapses: Mathematical modelling

Envíos recientes

Implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios

Mathematical Modelling As A Tool To Understand Everyday Situations

Problems of production lines in parallel machines with lapses: Mathematical modelling

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Listar Problemas Socio – Económicos Regionales y Fronterizos – GIPSERF por título

Implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios ﻿

Mathematical Modelling As A Tool To Understand Everyday Situations ﻿

Problems of production lines in parallel machines with lapses: Mathematical modelling ﻿

Envíos recientes

Implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios

Mathematical Modelling As A Tool To Understand Everyday Situations

Problems of production lines in parallel machines with lapses: Mathematical modelling

Portales Institucionales

Implicaciones sociales del teléfono celular en la vida cotidiana de los jóvenes universitarios

Mathematical Modelling As A Tool To Understand Everyday Situations

Problems of production lines in parallel machines with lapses: Mathematical modelling