Listar 2.- Investigación por título
Mostrando ítems 10785-10804 de 17278
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Multiband printed monopole antennas loaded with OCSRRs for PANs and WLANs
(22/12/2011)Multiband printed monopole antennas loaded with open complementary split-ring resonators (OCSRRs) are presented. The OCSRRs, modeled as parallel LC resonant tanks, act as high-impedance elements at their resonance frequencies, ... -
Multicenter Validation of the Emotional State Instrument for Dialysis Patient.
(01/02/2019)Este trabajo describe el proceso de validación del instrumento ES-D, un cuestionario semiestructurado para evaluar malestar emocional en pacientes renales en diálisis. -
Multiculturalism, gentrification, and Islam in the public space: the case of Baitul Mukarram in Lavapiés
(28/01/2021)In plural and secular societies today, religious communities understand access to public space as a right to the city. This right legitimises their status as social actors and, through various notions linked to modernity ... -
La multidimensionalidad de la Seguridad Nacional: retos y desafíos de la región para su implementación
(Instituto UNiversitario Gutierrez Mellado de La UNiversidad NAcional de Educación a Distancia-Universidad Militar de Nueva Granada (Colombia) (Madrid, España), 17/12/2015)Este libro es una reflexión en torno al concepto de seguridad multidimensional, y muy sobre su aplicación en la región. Para ello se analizan las características de las amenazas actuales que con mayor o menor intensidad ... -
Multidisciplinar laboratory for teaching mechatronics with LEGO Mindstorm NXT
(Universidade do Minho (Guimarães, Portugal), 2012-07-11)This paper describes a laboratory based on LEGO Mindstorm NXT. The objective is to introduce and increase the use of LEGO NXT at Universities, so the students could put together different knowledge that they had learnt. ... -
Multidisciplinary school-based intervention reduces negative symptoms in victims of bullying
Bullying is an intentional, repeated, long-term and unjustified aggression perpetrated by some students on their peers (Smith et al., 2008) Bullying prevalence is around 35% in Western countries (Modecki et al, 2014). ... -
Multifrequency and multifunction metamaterial-loaded printed antennas
(InTech Europe (Rijeka, Croacia), 01/04/2010) -
Multifrequency printed antennas loaded with metamaterial particles
(01/06/2009)This paper provides a review of printed antennas loaded with metamaterial particles. This novel technique allows developing printed antennas with interesting features such as multifrequency (simultaneous operation over two ... -
Multifrequency self-diplexed single patch antennas loaded with split ring resonators
(01/03/2011)In this paper a novel approach to design multifrequency self-diplexed single patch antennas is proposed. This approach is based on a square microstrip patch antenna loaded with split ring resonators (SRRs). The working ... -
Multifrequency single patch antennas loaded with split ring resonators
(Sin editorial (Barcelona, España), 12/04/2010)Multifrequency antennas with low frequency ratio between frequencies would be desirable for systems that work on different frequency bands which are very close. In this paper multifrequency single patch antennas loaded ... -
Multifunction patch antennas filled with metamaterial structures
(Sin editorial (Múnich, Alemania), 09/10/2007)Microstrip patch antennas filled with metamaterial structures are presented. Multiple operation over several frequencies is shown from transmission line model. The proposed antennas present two dipolar modes (similar to ... -
Multilevel Policymaking of Refugee Reception Policies in Spain.
(Routledge (, Afganistán), 23/06/2021)In Spain the number of asylum applications increased from 2,588 in 2012 and 5,947 in 2014 to 14,881 in 2015, 31,120 in 2017 and over 53,000 in 2018. Following the increase in the number of asylum applications and the state ... -
Multilingual education under scrutiny: A critical analysis on CLIL implementation and research on a global scale.
(Peter Lang (Berlín, Alemania), 2022-07-03). -
Multimode power oscillation damping controller synthesis using vector fitting
Low-frequency oscillations in power systems have been commonly damped by power system stabilisers based on lead-lag transfer functions. These stabilisers can be implemented in the control loops of synchronous generators ... -
Multimode power oscillation damping controller synthesis using vector fitting
(Institute of Electrical and Electronics Engineers; Institute of Electrical and Electronics Engineers (Belgrado, Serbia), 2023-06-29)Low-frequency oscillations in power systems have been commonly damped by power system stabilisers based on lead-lag transfer functions. These stabilisers can be implemented in the control loops of synchronous generators ... -
Multinationals as Employment Relations Actors
(Routledge (New York, Estados Unidos de América), 2018-07-01). -
Multiparticle biased diffusion-limited aggregation with surface diffusion: A comprehensive model of electrodeposition
(01/07/2000)We present a complete study of the multiparticle biased diffusion-limited aggregation (MBDLA) model supplemented with surface diffusion (SD), focusing on the relevance and effects of the latter transport mechanism. By ... -
Multipartidismo en el parlamento británico y reforma del modelo westminster ¿un ejemplo (una solución) para nuestro futuro sistema de partidos con representación parlamentaria?
(01/07/2015)En 2011 el Parlamento británico aprobó, al amparo del acuerdo de coalición entre los conservadores y liberal-demócratas, la que puede considerarse la principal reforma constitucional a la que se ha visto sometido la forma ...