Listar DMat-Artículos, capítulos... por título
Mostrando ítems 19-38 de 131
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Attitude towards mathematics of computer engineering students
(2015)There are several factors, which influence people’s perception and valuation of different branches of knowledge and particularly of mathematics. This paper reports a study, which investigated the attitudes towards ... -
Bibliometric Study of Educational Production in Iberoamerica
(UIKTEN, 2022)The bibliometric study of scientific production in the field of education that has been carried out in Ibero-American countries between 2000 and 2020 and indexed in the Social Sciences Citation Index (SSCI) database of the ... -
Body motion, early algebra, and the colours of abstraction
(Springer, 2020)This paper focuses on the emergence of abstraction through the use of a new kind of motion detector—WiiGraph—with 11-year-old children. In the selected episodes, the children used this motion detector to create three ... -
Búsqueda de descriptores que caractericen una disciplina emergente en WoS y SCOPUS: el caso de la Educación Matemática
(2013)Con la complejidad que van adquiriendo ciertas disciplinas al tener conexiones y relaciones con otras ramas del conocimiento de las que reciben aportes, se hace necesario identificar cuáles son los descriptores que ... -
Calabi-Bernstein type problems in Lorentzian Geometry
(Springer, 2017)The study of maximal hypersurfaces in Lorentzian manifolds is an interesting mathematical problem, which connects di_erential geometry, nonlinear partial di_erential equations and certain problems in mathematical relativity. ... -
Calidad en la Educación superior española: los estudios de doctorado en Educación Matemática
(Educatio XXI, 2003-12)Este artículo ofrece una discusión extensa sobre la calidad de la investigación española en Educación Matemática, en base a los estudios de doctorado, utilizando una serie de criterios. En un breve balance, se consideran ... -
Cambiando la práctica docente (ordenadores, autoaprendizaje, interactividad ...) para alcanzar el fin (aprender Matemáticas)
(Universidad de Córdoba, Vicerrectorado de Innovación y Calidad Docente, 2004)With the aim of adapting the European Credit Transfer System (ECTS), we attempt to give a new focus to an optional subject in the three-year degree programmes of Computer System Engineering and Computer Management Engineering. ... -
Cartografía, geometría y comunicación: cómo narrar la forma del mundo a partir del viaje de Magallanes y ElCano
(Universidad de La Laguna, 2019)Introducción: El análisis de los mapas en torno a la primera travesía alrededor del mundo es, sin duda, fundamental para explicar el conocimiento de la nueva tierra descubierta. Dicho mapa supone de hecho una de las grandes ... -
Cifrado de imágenes y Matemáticas
(Universidad Nacional de La Plata, 2011)Un tema que debe interesar al profesorado de Matemáticas de todos los niveles educativos es cómo hacer comprender a nuestros alumnos la utilidad de los conceptos matemáticos que están estudiando en nuestras asignaturas. ... -
Citation patterns in Educational Science theses at the University of Córdoba
(University of Nebraska - Lincoln, 2012)This paper analyses citation patterns in 30 doctoral theses in the field of Education Sciences, submitted at the University of Córdoba (Spain) between 1997 and 2010. A preference was found for citing books as opposed to ... -
Una clase de aritmética modular, matrices y cifrado para Ingeniería
(Federación Iberoamericana de Educación Matemática (FISEM), 2011)El Álgebra Lineal tiene una gran cantidad de aplicaciones sin embargo se suele abordar casi siempre de una forma bastante abstracta a nivel universitario. Así que para motivar a nuestro alumnado planificamos realizar ... -
Clasificación temática en revistas de pedagogía: el caso de la revista Bordón (2001-2008)
(Universidad de Córdoba, Servicio de Publicaciones, 2011)Sin duda los criterios que se utilizan para describir o representar el contenido temático de un artículo científico son hoy día un elemento fundamental para facilitar la recuperación de la información en los sistemas de ... -
Compact maximal hypersurfaces in globally hyperbolic spacetimes
(IOP Publishing, 2018)Several uniqueness results on compact maximal hypersurfaces in a wide class of globally hyperbolic spacetimes are provided. They are obtained from the study of a distinguished function on the maximal hypersurface and under ... -
Compact Minimal Submanifolds in a Large Class of Riemannian Manifolds
(Springer, 2023)Through a new technique, we provide uniqueness, rigidity and non-existence results for compact minimal submanifolds of arbitrary dimension in a large class of Riemannian manifolds, which include between others, Riemannian ... -
Comparación entre la torta de soja y las semillas de altramuz como suplementos proteicos para dietas de crecimiento acabado de pollos tipo broiler
(Universidad de Córdoba, Servicio de Publicaciones, 1990)To compare sweet lupin seed meal and soybean meal as protein supplements for growing broiler chickens, a feeding trial has been carried out. Ninety-six, 14 days old broiler chickens were randomly allocated to one of four ... -
Comparison between a Modern-Day Multiplication Method and Two Historical Ones by Trainee Teachers
(MDPI, 2021)Different studies consider the possibility of including history of mathematics in the classroom. However, its inclusion in the teaching and learning of mathematics depends on the conceptions of it that teachers have, among ... -
Complete spacelike hypersurfaces on symmetric spacetimes
(IOP Publishing, 2020)A Lorentz manifold (M, g) is said to be a conformally stationary spacetime if it is endowed with a globally defined conformal timelike vector field K, whereas it is a pp-wave when there is a globally defined parallel ... -
Completeness of uniformly accelerated observers in Galilean spacetimes
(Springer, 2022)We analyze the concept of uniformly accelerated observer in Galilean spacetimes in the context of Newton–Cartan theory and find natural geometric assumptions to ensure that an inextensible uniformly accelerated observer ... -
Computational thinking with scratch: a tool to work on geometry in the fifth grade of Primary Education
(MDPI, 2024)To achieve the Fourth Sustainable Development Goal (SDG) of providing quality education and promoting lifelong learning opportunities for all 21st-century students, today it is essential to develop Computational Thinking ... -
Critical points of the solutions to the H_R=H_L surface equation
(Springer, 2023)Spacelike surfaces with the same mean curvature in R^3 and L^3 are locally described as the graph of the solutions to the H_R = H_L surface equation, which is an elliptic partial differential equation except at the points ...