Search
Now showing items 3491-3500 of 10141
Cambio tecnológico, usos de plataformas de E-learning y transformación de la enseñanza en las universidades españolas : la perspectiva de los profesores
(Universidad del País Vasco / Euskal Herriko Unibertsitatea, 2009)
[Es] La política de las universidades españolas para la integración de TIC ha conseguido sus mayores logros en el terreno de las infraestructuras tecnológicas. También se han producido transformaciones en los ámbitos ...
Vascular endothelial growth factor regulates melanoma cell adhesion and growth in the bone marrow microenvironment via tumor cyclooxygenase-2
(BioMed Central, 2011-08)
Background: Human melanoma frequently colonizes bone marrow (BM) since its earliest stage of systemic dissemination, prior to clinical metastasis occurrence. However, how melanoma cell adhesion and proliferation mechanisms ...
The interactive brain hypothesis
(Frontiers Research Foundation, 2012-06)
Enactive approaches foreground the role of interpersonal interaction in explanations of social understanding. This motivates, in combination with a recent interest in neuroscientific studies involving actual interactions, ...
1332, los señores alaveses frente al descenso de sus rentas
(Eusko Ikaskuntza, 1988)
[ES] El año 1332 supone la integración de Alava al Reino de Castilla, bajo el reinado de Alfonso VIII, con gran trascendencia para la futura organización política del territorio. En el trasfondo de la reunión celebrada en ...
A prescription of methodological guidelines for comparing bio-inspired optimization algorithms
(Elsevier, 2021-12)
[EN]Bio-inspired optimization (including Evolutionary Computation and Swarm Intelligence) is a growing research topic with many competitive bio-inspired algorithms being proposed every year. In such an active area, preparing ...
La discusión conceptual sobre el milenarismo y mesianismo en Latinoamérica
(Universidad de Navarra, 2001)
Reducing Anxiety and Social Stress in Primary Education: A Breath-Focused Heart Rate Variability Biofeedback Intervention
(MDPI, 2022-08-17)
[EN] Primary school students suffer from high levels of anxiety and stress. Having emotional regulation abilities can help them to manage challenging emotional situations. Conscious and slow breathing is a physiological, ...
Upgrading the Power Grid Functionalities with Broadband Power Line Communications: Basis, Applications, Current Trends and Challenges
(MDPI, 2022)
This article reviews the basis and the main aspects of the recent evolution of Broadband Power Line Communications (BB-PLC or, more commonly, BPL) technologies. The article starts describing the organizations and alliances ...
Surveillance and Foresight Process of the Sustainable City Context: Innovation Potential Niches and Trends at the European Level
(MDPI, 2022)
Over the last decades, the environmental situation of the planet has worsened. Much of the pollution and energy consumption is attributed to cities, which are expected to increase in size and population in the coming years. ...
A volatility spillover analysis with realized semi(co)variances in Australian electricity markets
(Elsevier, 2022-07)
[EN] Volatility spillovers are a characteristic of interconnected electricity markets. We use high-frequency prices to analyze the transmission of volatility across five Australian regional electricity markets. We propose ...