Results 151 to 160 of about 3,130,247 (290)

Ofertas educativas a distancia [PDF]

open access: yes, 2007
La Asamblea del CFE, 5 resuelve: Establecer, a partir de la Convocatoria 2008 y hasta que el Consejo Federal de Educación acuerde las adecuaciones previstas para el Sistema Educativo, conforme la Ley Nº 26206, que las ofertas educativas a distancia que ...
DE CARA Secretario, FILMUS Ministro
core   +1 more source

Confirmatory Factor Analysis of Ordinal Variables: A Simulation Study Comparing the Main Estimation Methods

open access: yesAvances en Psicología Latinoamericana, 2018
In order to obtain evidences about construct validity through Confirmatory Factor Analysis, it has been usual treating Likert-type scales as if they were continuous variables measured on an interval scale.
Francisco Pablo Holgado-Tello   +2 more
doaj   +1 more source

Educación a Distancia [PDF]

open access: yes, 2017
2°CuatrimestreMateriaPrograma N°0179Aprobado Resolución N°1905 ...
Maggio, Mariana
core  

Sharp Bounds for Neuman Means in Terms of Geometric, Arithemtic and Quadratic Means [PDF]

open access: yesarXiv, 2014
In this paper, we find the greatest values $\alpha_{1}$, $\alpha_{2}$, $\alpha_{3}$, $\alpha_{4}$, $\alpha_{5}$, $\alpha_{6}$, $\alpha_{7}$, $\alpha_{8}$ and the least values $\beta_{1}$, $\beta_{2}$, $\beta_{3}$, $\beta_{4}$, $\beta_{5}$, $\beta_{6}$, $\beta_{7}$, $\beta_{8}$ such that the double inequalities $$A^{\alpha_{1}}(a,b)G^{1-\alpha_{1}}(a,b)<
arxiv  

When a C*-algebra is a coefficient algebra for a given endomorphism [PDF]

open access: yesarXiv, 2005
The paper presents a criterion for a C*-algebra to be a coefficient algebra associated with a given ...
arxiv  

Experiencias en el uso de la calculadora graficadora en un curso semipresencial de matemática numérica [PDF]

open access: yes, 2006
La Educación a Distancia es la modalidad de educación virtual que más se ha desarrollado en los últimos tiempos, pudiéndose encontrar una gran cantidad de información relativa a investigaciones y resultados prácticos (Montiel y Farfán, 2002).
Hazday, Esther Ansola   +1 more
core  

Participación en foros virtuales en cursos masivos (UNED)

open access: yesRevista Electrónica de Investigación Educativa, 2016
En acciones formativas en línea el foro es la vía de comunicación más consolidada, ya que se adecua a las necesidades, intereses, demandas y características de cada grupo, pero también se debe tener en cuenta el tamaño del grupo que condiciona ...
Marta Ruiz-Corbella   +2 more
doaj  

Teamwork skills development in hybrid and online universities: the perspective of the future teachers

open access: yesJournal of New Approaches in Educational Research
The development of the teamwork competence is a demand for university education that is particularly difficult to meet in distance education (online and blended learning), where it is still relatively little researched.
Julio Navío-Marco   +2 more
doaj   +1 more source

Singular Hochschild Cohomology and Gerstenhaber Algebra Structure [PDF]

open access: yesarXiv, 2015
In this paper, we define the singular Hochschild cohomology groups $HH_{sg}^i(A, A)$ of an associative $k$-algebra $A$ as morphisms from $A$ to $A[i]$ in the singular category $D_{sg}(A\otimes_k A^{op})$ for $i\in \mathbb{Z}$. We prove that $HH_{sg}^*(A, A)$ has a Gerstenhaber algebra structure and in the case of a symmetric algebra $A$, $HH_{sg}^*(A ...
arxiv  

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