![]() ; ; Odenbreit, Christoph ![]() in Stahlbau (2013), 69(10), 788--806 Nach zwanzig Jahren aktiver Lehr‐ und Forschungstätigkeit als Inhaber des Lehrstuhls für Stahlbau an der Universität Kaiserslautern hat sich Prof. Dr.‐Ing. H. Bode in diesem Sommer aus gesundheitlichen ... [more ▼] Nach zwanzig Jahren aktiver Lehr‐ und Forschungstätigkeit als Inhaber des Lehrstuhls für Stahlbau an der Universität Kaiserslautern hat sich Prof. Dr.‐Ing. H. Bode in diesem Sommer aus gesundheitlichen Gründen aus Lehre und Forschung zurückziehen müssen. Als ehemaliger Mitarbeiter von Prof. Dr.‐Ing. K. Roik, Ruhr‐Universität Bochum, brachte Prof. Bode bei seiner Berufung im November 1980 den Stahlverbundbau, der von da an der Schwerpunkt seiner Forschungsarbeiten wurde, nach Kaiserslautern. Dieser Aufsatz soll einen kurzen Abriß und zugleich einen Überblick über abgeschlossene und laufende Forschungsarbeiten geben. [less ▲] Detailed reference viewed: 58 (4 UL)![]() Brüll, Christoph ![]() Article for general public (2022) La Communauté européenne du Charbon et de l'Acier (CECA) célèbre son vingtième anniversaire. Retour sur cette organisation internationale née au Luxembourg avec Jean Monnet, premier président de la CECA ... [more ▼] La Communauté européenne du Charbon et de l'Acier (CECA) célèbre son vingtième anniversaire. Retour sur cette organisation internationale née au Luxembourg avec Jean Monnet, premier président de la CECA, et Gaston Thorn, ministre luxembourgeois des Affaires étrangères. [less ▲] Detailed reference viewed: 49 (5 UL)![]() Pauly, Michel ![]() Article for general public (2015) Detailed reference viewed: 109 (6 UL)![]() ![]() Al Hajjaji, Shams Al Din ![]() Scientific Conference (2019, November 11) Detailed reference viewed: 96 (0 UL)![]() Koff, Harlan ![]() in JOURNAL OF ETHNIC AND MIGRATION STUDIES (2009), 35(5), 713-730 Detailed reference viewed: 132 (2 UL)![]() Scuto, Denis ![]() Article for general public (2015) Weekly column on contemporary history ("L'histoire du temps présent") in Luxembourg newspaper Tageblatt, here on the referenda of 2005 on the European Constitutional Treaty and of 2015 on the right to ... [more ▼] Weekly column on contemporary history ("L'histoire du temps présent") in Luxembourg newspaper Tageblatt, here on the referenda of 2005 on the European Constitutional Treaty and of 2015 on the right to vote on national elections in Luxembourg for foreigners [less ▲] Detailed reference viewed: 94 (1 UL)![]() ![]() Grammatikos, Theoharry ![]() Scientific Conference (2012) Detailed reference viewed: 113 (0 UL)![]() Grammatikos, Theoharry ![]() ![]() E-print/Working paper (2012) Detailed reference viewed: 147 (0 UL)![]() Venken, Machteld ![]() Presentation (2010) Detailed reference viewed: 26 (0 UL)![]() ![]() Hesse, Markus ![]() in European Urban & Regional Studies (1994), 1(2), 189-190 Detailed reference viewed: 79 (0 UL)![]() Kräussl, Roman ![]() in Journal of Financial Stability (2016) Detailed reference viewed: 49 (0 UL)![]() Kräussl, Roman ![]() E-print/Working paper (2014) Detailed reference viewed: 55 (3 UL)![]() Bordas, Stéphane ![]() Report (2016) Detailed reference viewed: 515 (12 UL)![]() ![]() ; Lenzini, Gabriele ![]() Scientific Conference (2015, July 13) Detailed reference viewed: 99 (2 UL)![]() Qi, 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: 126 (3 UL)![]() Lagunas, Eva ![]() ![]() ![]() 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: 134 (6 UL)![]() ; Tsinos, Christos ![]() ![]() in 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: 143 (1 UL)![]() Bordas, Stéphane ![]() ![]() Report (2018) Detailed reference viewed: 2389 (215 UL)![]() Högenauer, 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: 92 (3 UL)![]() ![]() Zetzsche, Dirk Andreas ![]() in Kölner Kommentar zum Aktiengesetz (2021) Detailed reference viewed: 20 (0 UL) |
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