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Ara es mostren els items 5180-5199 de 101888
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Amplificadores multietapa de bajo en las bandas de 20 y 30ghz
(1989)
Text en actes de congrés
Accés obertMicrostrip coupled lines technology has been used to design and built low noise amplifiers in 20 and 30 GHz bands. Active devices are GaAs MESFET and HEMT in chip form. The amplifiers have input and output waveguide ... -
Amplificador Wi-fi
(Universitat Politècnica de Catalunya, 2008-02)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorEste trabajo explica detalladamente el proceso de fabricación de un circuito de Microondas, es decir; que opera a altas frecuencias. En él, se ha detallado específicamente todos los pasos que se deben dar para que dicho ... -
Amplification of quadratic solitons
(1998-08)
Article
Accés restringit per política de l'editorialAmplification of spatial solitons in quadratic nonlinear media under conditions for second-harmonic generation is addressed. Under the action of gain at a given frequency band the energy has to be redistributed ... -
Amplified catalogue of vibration reduction index formulas for junctions based on numerical simulations
(Deutsche Gesellschaft für Akustik e.V. (DEGA), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThe vibration reduction index (Kij) is a key parameter in the prediction of flanking transmissions according to the EN-12354 standard. Formulas for the evaluation of Kij in L, T and X junctions that depend on the mass ratio ... -
Amplios terrenos urbanos de óptima ubicación: la escuela de enseñanza media en la ciudad argentina (1934-1944)
(Departament d'Urbanisme i Ordenació del Territori. Universitat Politècnica de Catalunya / Instituto del Conourbano. Universidad Nacional General Sarmiento / Instituto de Arte Americano. Universidad de Buenos Aires, 2013-06)
Comunicació de congrés
Accés obertEn la Argentina de los años treinta tanto las obras de infraestructura como las de arquitectura estatal adoptaron un carácter tendiente al progreso y al desarrollo social ya que ciertos problemas sociales devinieron ... -
Amplitude equation approach to spatiotemporal dynamics of cardiac alternans
(American Physical Society, 2007-11-30)
Article
Accés obertAmplitude equations are derived that describe the spatiotemporal dynamics of cardiac alternans during periodic pacing of one- B. Echebarria and A. Karma, Phys. Rev. Lett. 88, 208101 2002 and twodimensional homogeneous ... -
Amplitude of weighted majority game strict representations
(Institut d'Estadística de Catalunya, 1999)
Article
Accés obertSome real situations which may be described as weighted majority games can be modified when some players increase or decrease their weights and/or the quota is modified. Nevertheless, some of these modifications do not ... -
A MSFD complementary approach for the assessment of pressures, knowledge and data gaps in Southern European Seas: the PERSEUS experience
(2015-06)
Article
Accés obertPERSEUS project aims to identify the most relevant pressures exerted on the ecosystems of the Southern European Seas (SES), highlighting knowledge and data gaps that endanger the achievement of SES Good Environmental Status ... -
A multi-agent adaptive protocol for femto-satellite applications
(Universitat Politècnica de Catalunya, 2011-07-15)
Treball Final de Grau
Accés obertFemto-satellites are a very promising category of satellites that weigh less than 100 grams. Also, a Pico-Rover it is a self-contained robot that weighs less than 1 kilogram and its motion works by rolling the external ... -
A Multi-agent approach to model a transplant coordination unit
(2000-06)
Report de recerca
Accés obertWe present an Agency called UCTx designed to model the tasks performed by a Transplant Coordination Unit (UCTx) inside a Hospital. The aim of this work is to show how a multi-agent approach allows us to describe and implement ... -
A multi-agent approach to qualitative navigation in robotics
(Universitat Politècnica de Catalunya, 2003-07-28)
Tesi
Accés obertLa navegació en entorns desconeguts no estructurats és encara un problema obert en el camp de la robòtica. En aquesta tesi presentem una aproximació per a la navegació de robots basada en la combinació de navegació basada ... -
A multi-agent experiment on the acquisition of a language system of logical constructions
(CEUR Workshop Proceedings, 2014)
Text en actes de congrés
Accés obertThis paper analyses an experiment which studies the acquisition of the linguistic competence required to communicate logical combinations of categories from the wisdom of the crowds perspective. The acquisition of such ... -
A multi-agent MPC architecture for distributed large scale systems
(INSTICC Press. Institute for Systems and Technologies of Information, Control and Communication, 2010)
Text en actes de congrés
Accés obertIn the present work, techniques of Model Predictive Control (MPC), Multi Agent Systems (MAS) and Reinforcement Learning (RL) are combined to develop a distributed control architecture for Large Scale Systems (LSS). This ... -
A multi-agent payload management approach for femtosatellite applications
(Universitat Politècnica de Catalunya, 2011-09-21)
Projecte Final de Màster Oficial
Accés obertThe reduction in size of electronic components makes feasible really small satellites like Femtosatellites with are less than 100 grams of mass. The main advantage of this kind of satellite is the multipoint of view when ... -
A multi-agent system based on fuzzy logic applied to RoboCup's enviroment
(Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 2001)
Article
Accés obertArtificial Intelligent has been applied successfully to many and varied domains. In particular, the recent steps forward which are been producing in the development of dynamic, collaborative, real time and adversarial ... -
A multiagent system for dynamic data aggregation in medical research
(2016-10-18)
Article
Accés obertThe collection of medical data for research purposes is a challenging and long-lasting process. In an effort to accelerate and facilitate this process we propose a new framework for dynamic aggregation of medical data from ... -
A Multi-Agent System framework to support the decision-making in complex real-world domains
(Universitat Politècnica de Catalunya, 2009-09)
Projecte Final de Màster Oficial
Accés obertThe aim of this work was to develop a framework capable of supporting the decision-making process in complex real-world domains, such as environmental, industrial or medical domains using a Multi-Agent approach with ... -
A multi-cell multi-objective self-optimisation methodology based on genetic algorithms for wireless cellular networks
(2013-07)
Article
Accés restringit per política de l'editorialSelf-organising networks (SON) are seen as one of the hottest topics in telecommunication network research and development, eagerly awaited by network operators to achieve a reduction in operational expenditures. However, ... -
A Multi-client architecture for hybrid terrain rendering on mobile devices
(2010-06)
Report de recerca
Accés obertMobile devices such as Personal Digital Assistants (PDAs) or smart phones are rapidly increasing their graphics and networking capabilities. However, real-time rendering of large terrains is still a challenging task to ... -
A multi-component flood risk assessment in the Maresme coast (NW Mediterranean)
(2017-09)
Article
Accés obertCoastal regions are the areas most threatened by natural hazards, with floods being the most frequent and significant threat in terms of their induced impacts, and therefore, any management scheme requires their evaluation. ...