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546,196 artículos
Año:
2017
ISSN:
2448-8550, 2007-4336
Camacho Ríos, Alberto; Valenzuela González, Veronica; Caldera Franco, Marisela Ivette
Red de Investigadores Educativos Chihuahua AC
Resumen
In this paper, the concept of function is examined from a non-mathematical, physical context. The paper develops a modeling of the phenomenon of capacitance, in which the behavior of the use of capacitors allows to identify the variables that affect the loading and unloading processes of the same. From this practice the result is magnitudes of time t against voltage V and current I, whose graphs represent exponential or logarithmic functions. The objective of the study is that the students of the second semester of engineering would be able to identify them. Due to the characteristics of modeling, experimentation is subject to the Extended Praxeological Model of Castela and Romo-Vázquez (2011). According to the results the students reaffirmed their knowledge of the concept of exponential function through activities developed with practice. In addition, involving knowledge of the calculus course in physics causes strong conflicts with the study programs, which are not justified by teachers or authors of textbooks.
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Año:
2017
ISSN:
2448-8550, 2007-4336
Villalpando Sifuentes, Celia Gabriela; Hernández Pérez, Claudio
Red de Investigadores Educativos Chihuahua AC
Resumen
The evaluation for permanence is a compulsory exercise for in-service teachers who currently attract the attention of educational actors. As a process of subjective nature and significance for those involved, it needs to be addressed in a qualitative research, to know the implications of putting forward the Educational Reform through said valuation process in a present-day scenario. Considering this, it was imperative to review the contents of the Diario Oficial de la Federación, which is one of the documents that provides legal life to the aforementioned evaluation. Furthermore, theoretical referents were analyzed from specialists regarding the evaluation, as well as some authors to strengthen the foundation of the methodologic strategy. The research was positioned in the interpretative paradigm, specifically through studies in the case of teachers studying in a postgraduate institution in Ciudad Juarez; those of who have been subjected to the process of valuation tend to define their permanency in the Basic Education service. Amongst the findings we encounter the uncertainty experienced by the teachers in regards to their working conditions.
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Año:
2017
ISSN:
2448-8550, 2007-4336
Guayasamin Mogrovejo, Mateo Nicolás
Red de Investigadores Educativos Chihuahua AC
Resumen
The following work inquiries about the political advancements and setbacks of the Ecuadorian education system during Rafael Correa’s government. The method for analysis comes from categories and concepts of public education policies. This analysis is expected to elaborate on the main indicators that describe all achievements, as well as critiques of how his policies have impacted education during his time in power. At the end we will see which were the main challenges of the Ecuadorian educational system in the context of political transition, economic recession and neo-capitalist globalization.
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Año:
2017
ISSN:
2600-5727, 2528-7931
., . .
Universidad Técnica de Ambato - FCAUD
Resumen
Annexes of the Boletín de Coyuntura 13.
URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/article/view/696
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Año:
2017
ISSN:
2600-5727, 2528-7931
., . .
Universidad Técnica de Ambato - FCAUD
Resumen
Annexes of the Boletín de Coyuntura 12
URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/article/view/695
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Año:
2017
ISSN:
2600-5727, 2528-7931
Zurita Moreano, Eduardo; González Bautista, María; Rivera Poma, Mauricio
Universidad Técnica de Ambato - FCAUD
Resumen
This article studies the monetary value of travel times used by the head of household to the workplace and its effect on the family economy based on socioeconomic factors and on transportation and mobility factors. An econometric logistic regression model (RL) Logit was used with data from 397 workers. This information was obtained from a mobility survey in homes and workplaces about the work day directly performed by the heads of household. The results describe the individual opportunity costs represented by the monetary cost of the travel time invested.
URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/article/view/622
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Año:
2017
ISSN:
2600-5727, 2528-7931
Mera Bozano, Fabián; Villacís Corella, Mateo
Universidad Técnica de Ambato - FCAUD
Resumen
According to the tax system in Ecuador, the Income Tax is a progressive tax that is applied directly to the income of taxpayers based on their ability to pay. This is reflected in the Province of Tungurahua where there is an increasing number of tax payers, and where it is high income individuals who are being taxed, thus allowing for an adequate redistribution of wealth, without affecting the right to property. The effective tax rate is well below the Latin American average and ruling out the possibility of a confiscatory taxation, could potentially reduce tax contributions through the deduction of personal expenses as per the tax equity policy.
URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/article/view/624
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Año:
2017
ISSN:
2600-5727, 2528-7931
Balseca Clavijo, Claudia
Universidad Técnica de Ambato - FCAUD
Resumen
Mobility is one of the most relevant human activities of modern cities. Particularly, university students’ mobility is complex, unique, and has an impact on the planning and economic dynamics of cities. For this reason, understanding the travel behaviour of students and their transport mode choice can help universities and the different stakeholders in the decision-making process, to promote urban policies and encourage the use of sustainable transport modes. In the present article, a study of the actual literature was carried out, in order to identify the main determinants of the transport mode choice of university students.
URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/article/view/628
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Año:
2017
ISSN:
2600-5727, 2528-7931
Morales Urrutia, Diana; Morales Urrutia, Ximena; Morales Urrutia, Elizabeth
Universidad Técnica de Ambato - FCAUD
Resumen
This study aim is to analyze the phenomenon of business creation from a theoretical perspective and applied to the case of ten European Union countries. First, it performs a systematic review of the literature, paying particular attention to the institutional economic theory. From the empirical point of view, it is carried out an approximation of the explanatory factors. The results suggest the existence of a positive effect on business creation of various factors related to the educational system, scientific and commercial, as well as other factors of an institutional type.
URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/article/view/623
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Año:
2017
ISSN:
2600-5727, 2528-7931
Zurita Altamirano, Julio
Universidad Técnica de Ambato - FCAUD
Resumen
The sports clubs in central Ecuador are five: Macará, University Technician and Mushuc Runa in the city of Ambato, Olmedo in the city of Riobamba and the Technical University of Cotopaxi in the city of Latacunga. From the study realized that these sports companies have the support of their fans. Regardless of the results, the fans back to the team of their heart, hence the importance of doing an investigative study that allows to know the concerns and requirements of the fans in order to design and implement business strategies to satisfy the fans.
URL: http://revistas.uta.edu.ec/erevista/index.php/bcoyu/article/view/625
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