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Ara es mostren els items 103846-103865 de 245872
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Experimental and theoretical study of nanofiltration of weak electrolytes: SO4 2–/HSO4 –/H+ system
(2018-03-15)
Article
Accés obert© 2018 Elsevier B.V. Over recent years, nanofiltration (NF) has been considered as an effective way to improve processing steps in metallurgical and hydrometallurgy applications dealing with mixtures of metal ions in ... -
Experimental and theoretical study of second and third harmonic generation in amorphous silicon
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
Text en actes de congrés
Accés restringit per política de l'editorialWe report contrasted experimental and theoretical results on second and third harmonic generation from an amorphous silicon nanolayer. We perform this study by analysing the harmonic optical signals generated when fs and ... -
Experimental and Theoretical Study of Second Harmonic Generation from an ITO Nanolayer
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés restringit per política de l'editorialWe present an experimental study of second harmonic generation from a 20nm-thick indium tin oxide layer in the proximity of its epsilon-near-zero condition. We report measurements of second harmonic efficiencies as a ... -
Experimental and theoretical study of the capillary effect on the mechanical behaviour of granular media
(Universitat Politècnica de Catalunya, 2012-06-29)
Tesina
Accés obert[ANGLÈS] Effective stress in unsaturated soils has never been physically or mathematically defined. It is still the topic in large discussions and debates in the soil mechanics community. We therefore tried to obtain a ... -
Experimental and theoretical study of the pressure profile in the melt channel of a Helibar®-Extruder.
(Universitat Politècnica de Catalunya / Stuttgart Universität, 2014)
Treball Final de Grau
Accés obert
Realitzat a/amb: Universität StuttgartIn diesem Projekt wurde ein Programm getestet, welches den Druckaufbau in einem HELIBAR® Extruder modellieren kann. Das bereitgestellte Programm wurde am Institut für Kunststofftechnik in Stuttgart (IKT) entwickelt. ... -
Experimental and topological determination of the pressure-temperature phase diagram of morniflumate, a pharmaceutical ingredient with anti-inflammatory properties
(2017-09-01)
Article
Accés obertThe pressure-temperature phase diagram of morniflumate (niflumic acid ß-morpholinoethyl ester) has been obtained by high-pressure thermal analysis. In addition, calorimetric melting data (TI¿L = (348.1 ± 0.4) K and ¿HI¿L ... -
Experimental and topological determination of the pressure-temperature phase diagram of racemic etifoxine, a pharmaceutical ingredient with anxiolytic properties
(2019-12-18)
Article
Accés obertInformation about the solid-state properties of etifoxine has been lacking, even if the active pharmaceutical ingredient has been used for its anxiolytic properties for decennia. The crystal structure of the racemic compound ... -
Experimental approaches to reduce PM emission modelling uncertainty
(2022-12-21)
Presentació
Accés obertEvaluate the impact of existing uncertainties and develop measures to reduce them. Estimate the emission factor for road dust resuspension -
Experimental assessment of 10 Gbps 5G multicarrier waveforms for high-layer split U-DWDM-PON-based fronthaul
(Institute of Electrical and Electronics Engineers (IEEE), 2019-05-15)
Article
Accés obertThe current constant growth in mobile networks' traffic demands caused by the popularization of cloud and streaming services on personal devices, requires architectural changes so as to fulfill all new 5G mobile network ... -
Experimental assessment of 5-10Gbps 5G multicarrier waveforms with intensity-modulation direct-detection for PONs
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés restringit per política de l'editorialThe sensitivity performance of an IMDDOFDM/FBMC/UFMC/GFDM system with a PIN based receiver is experimentally evaluated for downstream in broadband passive optical networks. Results show sensitivities better than -14.5(-8.0)dBm ... -
Experimental assessment of a high performance back-end PCE for Flexgrid optical network re-optimization
(The Optical Society (OSA), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialA specialized high performance Graphics Processing Unit (GPU)-based back-end Path Computation Element (PCE) to compute re-optimization in Flexgrid networks is presented. Experimental results show 6x speedups compared to ... -
Experimental assessment of ABNO-driven multicast connectivity in flexgrid networks
(2015-01-14)
Article
Accés obertThe increasing demand of internet services is pushing cloud services providers to increase the capacity of their data centers (DC) and create DC federations, where two or more cloud providers interconnect their infrastructures. ... -
Experimental assessment of an analytical model of the convective heat transfer coefficient in a mine gallery
(Springer Nature, 2022-04-07)
Article
Accés obert -
Experimental assessment of an SDN-based control of OPS switching nodes for intra-data center interconnect
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialAn SDN-based control framework for OPS switches is experimentally assessed. The OpenFlow messages enabling control communication between SDN controller and OPS switch are validated. Dynamic OPS virtual network slices for ... -
Experimental assessment of big data-backed video distribution in the telecom cloud
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialThe telecom infrastructure is undergoing a huge transformation since operators are deploying their own cloud infrastructure to provide cloud services and enabling Network Functions Virtualization (NFV). The resulting ... -
Experimental assessment of bulk path restoration in multi-layer networks using PCE-based global concurrent optimization
(2014-01-01)
Article
Accés restringit per política de l'editorialGeneralized multi-protocol label switching-based multi-layer networks (MLN) combining packet and optical switching lead to jointly leverage intrinsic per-layer benefits such as statistical multiplexing and huge transport ... -
Experimental assessment of degradation - triggered reconfiguration in optically interconnected cloud - RAN
(Optical Society of American (OSA), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialC-RAN control architecture is proposed and experimentally assessed. A local controller in each location receives latency, jitter, and BER monitoring data from local BBUs and detects a CPRI degradation, which triggers a ... -
Experimental assessment of in-operation spectrum defragmentation
(2014-06-01)
Article
Accés restringit per política de l'editorialDynamic operation of flexgrid networks might cause optical spectrum to be divided into fragments, which makes it difficult finding contiguous spectrum of the required width for incoming connection requests, leading thus ... -
Experimental Assessment of NOMA-CAP Waveforms for beyond 5G Optical Fronthaul Applications
(Universitat Politècnica de Catalunya, 2020-02)
Projecte Final de Màster Oficial
Accés obertThe constant growth of traffic demand caused by IoT, cloud computing and streaming services on personal devices, requires changes in architecture and more sophisticated schemes by pushing forward 5G optical fronthaul ... -
Experimental assessment of probabilistic integrated object recognition and tracking methods
(Springer Verlag, 2009)
Text en actes de congrés
Accés obertThis paper presents a comparison of two classifiers that are used as a first step within a probabilistic object recognition and tracking framework called PIORT. This first step is a static recognition module that provides ...
