Results 21 to 30 of about 1,231 (114)
Revista Española de Documentación Científica, 2020 El objetivo de este estudio es analizar la productividad científica sobre Educación Superior, profundizando en los parámetros de las tesis doctorales sobre este campo atendiendo a variables bibliométricas e identificando los tópicos de las tesis ...
Camino Ferreira
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NEW LIGHTWEIGHT GYPSUM COMPOSITES FOR THE CONSTRUCTION OF LSF WALLS: A STUDY OF THERMAL BEHAVIOR
ce/papers, Volume 9, Issue 1, Page 125-134, April 2026.Abstract This study analyses the thermal behaviour of a new lightweight gypsum material, developed in line with the principles of the circular economy, which has reduced the thermal conductivity of these compounds by up to 30.4%. Similarly, the contribution of these compounds to the energy efficiency of LSF walls with steel structures in different ...
Alicia Zaragoza‐Benzal +3 more
wiley +1 more source
Parents' views on out‐of‐school learning environments
Children &Society, Volume 39, Issue 1, Page 267-285, January 2025.Abstract While there are many studies in the literature on out‐of‐school learning (OSL) environments, whose importance for learning is increasingly understood, studies involving parents and their views on these environments are rarely found. However, parents' contribution is extremely important and necessary for an efficient learning process.
Fatime Balkan‐Kiyici +2 more
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Optimal Control for a Class of Chaotic Systems
Journal of Applied Mathematics, Volume 2012, Issue 1, 2012., 2012 This paper proposes the optimal control methods for a class of chaotic systems via state feedback. By converting the chaotic systems to the form of uncertain piecewise linear systems, we can obtain the optimal controller minimizing the upper bound on cost function by virtue of the robust optimal control method of piecewise linear systems, which is cast
Jianxiong Zhang +2 more
wiley +1 more source
Producción y dirección de tesis doctorales sobre publicidad en la universidad española (1971-2010)
Revista Española de Documentación Científica, 2012 Este estudio analiza la producción y dirección de tesis doctorales sobre publicidad en las universidades españolas. No sólo en las universidades que cuentan con facultades de Comunicación o Información, sino en todas aquellas que cuentan con alguna tesis
Juan Carlos Marcos Recio +2 more
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Evolución de las tesis doctorales sobre la actividad física y el deporte en España (1990-2013)
Apunts: Educación Física y Deportes, 2016 El objetivo de este estudio es revisar y analizar de forma descriptiva las tesis doctorales en torno a la historia de la actividad física y el deporte de España desde 1990 hasta 2013.
José Miguel García García
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Ontogeny and sexual dimorphism in the human hands through a 2D geometric morphometrics approach
American Journal of Biological Anthropology, Volume 185, Issue 1, September 2024.Abstract Objectives This study aims to conduct a thorough characterization of hand morphology. Employing a 2D geometric morphometric approach, we scrutinize individual fingers and the palm, delineating the ontogenetic trajectories for each biological sex and investigating the alterations that take place at various stages of human development. Materials
Verónica Fernández‐Navarro +2 more
wiley +1 more source
The Northeast Water Polynya, Greenland: Climatology, Atmospheric Forcing and Ocean Response
Journal of Geophysical Research: Oceans, Volume 129, Issue 5, May 2024.Abstract The Northeast Water Polynya is a significant annually recurring summertime Arctic polynya, located off the coast of Northeast Greenland. It is important for marine wildlife and affects local atmospheric and oceanic processes. In this study, over 40 years of observational and reanalysis products (ERA5 and ORAS5) are analyzed to characterize the
Miriam G. Bennett +3 more
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