Browsing Articles publicats en revistes by Title
Now showing items 335-354 of 538
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Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
(Remote Sensing. 2015, Vol.7, 2015-09)La Salle and Ebro Observatory have been involved in remote sensing projects in Antarctica for the last 11 years (approximately one solar cycle). The Ebro Observatory has been monitoring and analyzing ... -
New Framework and Mechanisms of Context‐Aware Service Composition in the Future Internet
(ETRI Journal, 2013. Vol. 35, 1, (Febrer), 2013-02)The ongoing proliferation of new services, applications, and contents is leading the Internet to an architectural crisis owing to its inability to provide efficient solutions to new requirements. ... -
New methods and technologies for enhancing usability and accessibility of educational data
(Universal Access in the Information Society, 2020, 2020-10) -
Noise at the time of COVID 19: The impact in some areas in Rome and Milan, Italy
(Noise Mapp, 2020, 7, 2020-11)The COVID-19 pandemic was confirmed in Italy at the end of January 2020, when the first positive cases for the virus were identified. At the beginning of March, the virus had spread to all Italian regions ... -
Noise Events Monitoring for Urban and Mobility Planning in Andorra la Vella and Escaldes-Engordany
(Environments. 2019. Vol. 6, No.2, 2019-03)Noise pollution is a critical factor and it has an important impact on public health, with the relationship between road traffic noise (RTN) and several illnesses in urban areas of particular concern. ... -
Non-intrusive electric power monitoring system in multi-purpose educational buildings
(International Journal of Power Electronics and Drive Systems, 2019-09)Understanding the consumption patterns in a working space is important for evaluating the causes of energy wastage and for developing strategies towards specific energy reduction methods. The intent of ... -
Nonuniform Overlapping Method in Designing Microstrip Patch Antennas Using Genetic Algorithm Optimization
(International Journal of Antennas and Propagation. 2015, 2015-01)Genetic algorithm (GA) has been a popular optimization technique used for performance improvement of microstrip patch antennas (MPAs).When using GA, the patch geometry is optimized by dividing the patch ... -
Noucentisme i anglofília: Matthew Arnold en l’obra pedagògica de Joan Palau Vera (1905-1919)
(Temps d’Educació, núm. 37 (2009), p. 51-72, 2009)L’estudi confirma la influència del sistema educatiu derivat de les doctrines de Matthew Arnold (i Thomas Arnold) a Catalunya, importades pel pedagog noucentista Joan Palau Vera (1866-1919) i experimentades ... -
Nuevas tecnologías de visualización para mejorar la representación de arquitectura en la educación
(ACE, Architecture, City, and Environment, Vol. 12, No. 34 (Juny, 2017), 2017-06)El artículo presenta diversos estudios centrados en la representación del espacio tridimensional y los proyectos arquitectónicos desarrollados en el ámbito académico de los grados de Arquitectura y ... -
Número y género de dos términos: arquitectura y música, en Anna Bofill Levi
(DC PAPERS: revista de crítica y teoría de la arquitectura, 2012, No 23 (Juliol), 2012-06)Releyendo el escrito autobiográfico de la arquitecta y compositora Anna Bofill Levi, Generation of Forms : Space to Inhabit, Time to Think (2009), se analizan dos arriesgadas vertientes de su trayectoria ... -
NVIS Multicarrier Modulations for Remote-Sensor Applications
(Sensors, 2020, Vol. 20, No. 21, 2020-10)The number of Internet of Things (IoT) devices has experienced a large growth during the last decade, as well as the data volume gathered from remote sensors. Satellites are still a suitable communication ... -
Observation of a new baryon state in the Λ0bπ+π− mass spectrum
(Journal of High Energy Physics, 2020, 136, 2020-06)A new baryon state is observed in the Λ0bπ+π− mass spectrum with high significance using a data sample of pp collisions, collected with the LHCb detector at centre-of-mass energies s√ = 7, 8 and 13 TeV, ... -
Observation of a New Excited D+s Meson in B0→D−D+K+π− Decays
(Physical Review Letters, 2021, Vol. 126, 2021-03)Using pp collision data corresponding to an integrated luminosity of 5.4 fb−1 collected with the LHCb detector at a center-of-mass energy of 13 TeV, the B0→D−D+K+π− decay is studied. A new excited D+s ... -
Observation of a new Ξ0 b state
(Physical Review D, 2021, Vol. 103, No. 1, 2021-01)Using a proton-proton collision data sample collected by the LHCb experiment, corresponding to an integrated luminosity of 8.5 fb−1, the observation of a new excited Ξ0 b resonance decaying to the Ξ− b ... -
Observation of a new Ξ0b state
(Physical Review D, 2021, Vol. 103, 2021-01)Using a proton-proton collision data sample collected by the LHCb experiment, corresponding to anintegrated luminosity of8.5fb−1, the observation of a new excitedΞ0bresonance decaying to theΞ−bπþfinal ... -
Observation of a Resonance in B+→K+μ+μ− Decays at Low Recoil
(Physical Review Letters, 2013, Vol. 111, No. 11 (Setembre), 2013-09-10)A broad peaking structure is observed in the dimuon spectrum of B+→K+μ+μ− decays in the kinematic region where the kaon has a low recoil against the dimuon system. The structure is consistent with ... -
Observation of associated production of a Z boson with a D meson in the forward region
(Journal of High Energy Physics, 2014, Vol. 2014, No.4 (Abril), 2014-04-14)A search for associated production of a Z boson with an open charm meson is presented using a data sample, corresponding to an integrated luminosity of 1.0 fb−1 of proton-proton collisions at a ... -
Observation of B(s)(0) → J/ψf(2)'(1525) in J/ψK+ K- final states
(Physical Review Letters, 2012, Vol. 108, No. 15 (Abril), 2012-04-09)The decay ¯¯¯B0s→J/ψK+K− is investigated using 0.16 fb−1 of data collected with the LHCb detector using 7 TeV pp collisions. Although the J/ψϕ channel is well known, final states at higher K+K− masses ... -
Observation of B0 s→K 7 K ∓ and evidence for B0 s→K − π + decays
(New Journal of Physics, 2014, Vol. 16, 2014-12)Measurements of the branching fractions of → ± ∓ B KK * s 0 and → π± ∓ B K* s 0 decays are performed using a data sample corresponding to − 1.0 fb 1 of protonproton collision data collected with the ... -
Observation of B0s –B¯¯¯¯0s mixing and measurement of mixing frequencies using semileptonic B decays
(The European Physical Journal C, 2013, Vol. 73, no. 12 (Desembre), 2013-12-04)The B0s and B 0 mixing frequencies, Δm s and Δm d , are measured using a data sample corresponding to an integrated luminosity of 1.0 fb−1 collected by the LHCb experiment in pp collisions at a centre ...