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Showing results 81 to 100 of 47878
  The 2007-2009 Financial Crisis: Changing Market Dynamics and the Impact of Credit Supply and Aggregate Demand SensitivityGrammatikos, Theoharry  Scientific Conference (2012) Detailed reference viewed: 102 (0 UL) The 2007‐2009 Financial Crisis: Changing Market Dynamics and the Impact of Credit Supply and Aggregate Demand Sensitivity*Grammatikos, Theoharry ; Vermeulen, Robert John Gerard E-print/Working paper (2012) Detailed reference viewed: 138 (0 UL)2009-2010: Poland, Germany and Russia remember World War IIVenken, Machteld Presentation (2010) Detailed reference viewed: 16 (0 UL)2010 -‐ Perspektiven ökologischer StadtgestaltungHesse, Markus in European Urban & Regional Studies (1994), 1(2), 189-190 Detailed reference viewed: 68 (0 UL) The 2011 European short sale ban: A cure or a curse?,Kräussl, Roman ; ; in Journal of Financial Stability (2016) Detailed reference viewed: 38 (0 UL)The 2011 European Short Sale Ban: An Option Market PerspectiveKräussl, Roman E-print/Working paper (2014) Detailed reference viewed: 48 (3 UL)2015 Lab report - Legato report 001Bordas, Stéphane Report (2016) Detailed reference viewed: 500 (12 UL)2015 Workshop on Socio-Technical Aspects in Security and Trust, STAST 2015, Verona, Italy, July 13, 2015; Lenzini, Gabriele Scientific Conference (2015, July 13) Detailed reference viewed: 90 (2 UL)2017 AIChE Annual MeetingQi, Fenglei ; in Qi, Fenglei; Wright, Mark (Eds.) A DEM modeling of biomass fast pyrolysis in a double screw reactor (2017, October 31) Detailed reference viewed: 112 (3 UL)2018 25th International Conference on Telecommunications (ICT)Lagunas, Eva ; Chatzinotas, Symeon ; Ottersten, Björn in 2018 25th International Conference on Telecommunications (ICT) (2018) The anticipated exponential growth in network traffic is posing significant challenges for the implementation of 5G networks. In this context, a major problem is the backhaul network which acts as a ... [more ▼] The anticipated exponential growth in network traffic is posing significant challenges for the implementation of 5G networks. In this context, a major problem is the backhaul network which acts as a bottleneck preventing the efficient flow of ultra-dense and heavy traffic between the end users and the core network. Spectrum scarcity has emerged as the primary problem encountered when trying to accommodate the traffic upsurge. In this paper, we investigate the carrier allocation problem in the context of Integrated Satellite-Terrestrial Backhaul (ISTB) networks. In particular, we consider the satellite component to be integrated with the conventional terrestrial wireless backhaul network thus providing evident benefits in terms of data-offloading. To enhance the overall spectral efficiency of the proposed network, we consider that both terrestrial and satellite segments operate in the Ka band, where the sharing between terrestrial microwave links and satellite communications is already allowed. A novel carrier allocation algorithm based on fairness is proposed, which ensures that all backhaul links are continuously active to satisfy the operator's coverage needs. The problem is NP-hard by definition. As a consequence, we present a two-step sequential carrier allocation strategy specifically tailored to tackle the interference issues emerging from the spectral co-existence. Supporting results based on numerical simulations show that the proposed carrier allocation can provide a 2x improvement in terms of spectral efficiency when compared to benchmark terrestrial-only backhaul networks. [less ▲] Detailed reference viewed: 115 (6 UL)2018 IEEE 23rd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD); Tsinos, Christos ; Chatzinotas, Symeon et alin 2018 IEEE 23rd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD) (2018) Large-Scale Antenna Array Systems may be used to serve multiple users in the same time-frequency resource block which results to harmful multi-user interference (MUI). In the literature precoding ... [more ▼] Large-Scale Antenna Array Systems may be used to serve multiple users in the same time-frequency resource block which results to harmful multi-user interference (MUI). In the literature precoding techniques have been proposed as a way to mitigate the induced MUI, by designing the transmitted signals using the knowledge of the Channel State Information (CSI), in block-level precoding (BLP) or both the CSI and the information-bearing symbols, in symbol-level precoding (SLP). However, the proposed SLP techniques require fully digital baseband processing which is infeasible in large-scale antenna array systems because of the high cost and power consumption of radio frequency (RF) components. In order to reduce the number of y-RF chains, we address an Antenna Selection Symbol-Level Precoding (AS-SLP) scheme, which minimizes the MUI by activating only a subset of the available antennas. For this scheme we develop an efficient algorithm, based on Coordinate Descent. Simulations provide an insight on the efficiency of the proposed approach and its improvement with respect to the fully digitally approaches. [less ▲] Detailed reference viewed: 116 (1 UL)2018 Lab Report Computational Mechanics Legato-team and Z-teamBordas, Stéphane ; Zilian, Andreas Report (2018) Detailed reference viewed: 2296 (206 UL)The 2019 European Parliament Elections in Luxembourg in the Context of Past ElectionsHögenauer, Anna-Lena E-print/Working paper (2019) The aim of this article is to analyse the 2019 European election in Luxembourg and to contextualize it by comparing it with past elections. The article presents the party landscape, the electoral campaign ... [more ▼] The aim of this article is to analyse the 2019 European election in Luxembourg and to contextualize it by comparing it with past elections. The article presents the party landscape, the electoral campaign, the electoral system and the results of the 2019 European election. The results are then analysed in the context of past national and European elections in order to establish whether European elections are second-order elections in Luxembourg, how electoral volatility evolved over time, whether there is a rise in Eurosceptic parties and how the representation of women has evolved since 1979. [less ▲] Detailed reference viewed: 71 (2 UL)21st century investment protection: Africa’s innovations in investment law reformGarcia Olmedo, Javier in IBA Arbitration Newsletter (2021) Detailed reference viewed: 34 (1 UL)21st century skills at work. The incremental contribution of complex problem solving skills to occupational choice and success; Niepel, Christoph ; et alScientific Conference (2017) Detailed reference viewed: 86 (1 UL)21st century skills for the 21st century work place. Special section.; Greiff, Samuel ; Niepel, Christoph Report (2017) Detailed reference viewed: 121 (6 UL)21st century skills. Recent advancements and international developments. Special IssueGreiff, Samuel ; Niepel, Christoph ; Wüstenberg, Sascha in Thinking Skills and Creativity (2015), 8 Detailed reference viewed: 172 (25 UL)21st European Colloquium on Theoretical and Quantitative Geography: Book of abstractsCaruso, Geoffrey ; ; Jones, Catherine et alBook published by LISER (2019) Detailed reference viewed: 98 (3 UL)- 22 février : présentation de l’ouvrage de Jean-Claude Bondol, L’écriture réaliste et ses techniques. Nana d’Emile Zola, Paris, L’Harmattan, 2020, à Bonnevoie https://youtu.be/BeWIjZYNkr0Roelens, Nathalie Speeches/Talks (2020) Detailed reference viewed: 48 (1 UL)Die 22. Legion, der Rhein und die Binnenschifffahrt bei den Legionen des Imperium RomanumGroff, Thierry in Mainzer Zeitschrift. Mittelrheinisches Jahrbuch für Archäologie, Kunst und Geschichte (2022), 117 Detailed reference viewed: 21 (1 UL) |
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