Listar DMat-Artículos, capítulos... por título
Mostrando ítems 115-133 de 133
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Shallow Water Moment Models for Bedload Transport Problems
(Global Science Press, 2021)In this work a simple but accurate shallow model for bedload sediment transport is proposed. The model is based on applying the moment approach to the Shallow Water Exner model, making it possible to recover the vertical ... -
Situaciones Asociadas a los Números Negativos en Textos de Matemáticas Españoles de los Siglos XVIII y XIX
(Junta de Andalucía, Grupo "Didáctica de la Matemática. Pensamiento Numérico", 2007)Se presenta el avance de una investigación sobre la presencia de los números negativos en los textos de matemáticas publicados por autores españoles durante los siglos XVIII y XIX. El centro de atención ha estado en ... -
Spacelike hypersurfaces with functionally bounded mean curvature in Lorentzian warped products and generalized Calabi-Bernstein type problems
(Cambridge University Press, 2019)We study spacelike hypersurfaces with functionally bounded mean curvature in Lorentzian warped products M = I × f F , where F is a (non-compact) complete Riemannian mani- fold whose universal covering is parabolic. In ... -
Stability of maximal hypersurfaces in spacetimes: new general conditions and application to relevant spacetimes
(Springer, 2017)We obtain new simple sufficient conditions to ensure the stability and strong stability of maximal hypersurfaces (without boundary) immersed in an arbitrary spacetime. Several applications to maximal hypersurfaces in a ... -
Stable Minimal Surfaces in Riemannian Warped Products
(Springer, 2017)We obtain several stability results forminimal two-sided surfaces immersed in a wide class of 3-dimensional Riemannian warped products, which includes the class of Riemannian products. As a consequence, some Bernstein-type ... -
Tesis doctorales españolas en educación matemática
(Universitat Autònoma de Barcelona, ICE, 2003)This paper reports a research on the production of doctoral theses ( Ph, D, ) on Maths education in Spanish Universities from 1976 to 1998. A scientimetric and conceptual study was carried out in order to detect standards, ... -
The City as a Tool for STEAM Education: Problem-Posing in the Context of Math Trails
(MDPI, 2022)This study presents an experience that combines problem-posing and Math Trails in the context of future teachers’ instruction. Pre-service teachers in the third year of their studies were faced with the design of tasks to ... -
The Objectives of Agricultural Engineering Training in Argentina
(UIKTEN, 2023)This study analyses the curricular plans of the Agricultural Engineering Degree in the Republic of Argentina, focusing on the objectives of these training plans. It also identifies the fields of work for which their ... -
The Possibilities of Gamifying the Mathematical Curriculum in the Early Childhood Education Stage
(MDPI, 2020)The addition of gamification to the classroom as a methodological tool means that the teacher’s opinion about this has become an inflection point that can affect its use or not in the classroom. In this sense, the main ... -
The scarce representation of women university professors in research groups
(Institute of Advanced Engineering and Science (IAES). Intelektual Pustaka Media Utama (IPMU), 2024)Women university teachers in Spain simultaneously have teaching and research careers that interrelate to develop their competencies in both fields. However, as in other fields, there is not yet gender equality in representation ... -
TIC y matemáticas: una integración en continuo progreso
(Universidad de Córdoba, 2012) -
Toma de apuntes y aprendizaje en estudiantes de Educación Superior
(Universidad Complutense, 2013)Se realizó una investigación con estudiantes de la asignatura de Estadística de diferentes instituciones universitarias, en relación con la utilización de estrategias de aprendizaje para registrar la información. Tomando ... -
Total mean curvature surfaces in the product space S^n x R and applications
(Cambridge University Press, 2023)The total mean curvature functional for submanifolds into the Riemannian product space S^n × R is considered and its first variational formula is presented. Later on, two second order differential operators are defined and ... -
Trabajando con imágenes digitales en clase de Matemáticas
(Real Sociedad Matemática Española, 2010) -
Tratamiento integral de mejora docente
(Consejo Social de la Universidad de Córdoba, 2008) -
El uso del Kirigami como dispositivo didáctico en el aprendizaje de la Geometría
(UCOPress, 2020)Esta investigación tiene como propósito favorecer el desarrollo del pensamiento geométrico relacionado con los conceptos de congruencia y semejanza, haciendo uso del kirigami como herramienta didáctica. Las actividades ... -
Valoración energética de varios alimentos para pollos broilers
(Universidad de Córdoba, Servicio de Publicaciones, 1989)Apparent metabolizable energy (AME) values of 8 feedstuffs were determined on 4 day periods. 14 days old broiler chickens were used. Each feedstuff (Maize-1, Maize-2, Soybean meal, Fishmeal, Corn gluten meal, White lupin ... -
Violencia de género. Formación e intervención desde la Ingeniería
(UCOPress, 2018)La violencia de género sí tiene género. Es un fenómeno que suscita la mayor reprobación social y que está muy lejos de ser erradicado. Constituye uno de los vértices de la violencia machista y por tanto mientras la igualdad ... -
Willmore surfaces and Hopf tori in homogeneous 3-manifolds
(Springer, 2022)Some classification results for closed surfaces in Berger spheres are presented. On the one hand, a Willmore functional for isometrically immersed surfaces into an homogeneous space E3(κ,τ) with isometry group of dimension ...