References of "2012"
     in
Bookmark and Share    
Full Text
See detailNekrologie ob een Traditiounsveräin. D’Eintracht im Thale vun Hesper seet äddi
Sagrillo, Damien UL; Schiltz, Jos

Article for general public (2012)

Detailed reference viewed: 80 (1 UL)
Full Text
Peer Reviewed
See detailContestation as pedagogy in the complementary classroom
Li, Jinling; Juffermans, Kasper UL; Kroon, Sjaak et al

in NALDIC Quarterly (2012), 10(1), 25-32

Detailed reference viewed: 92 (0 UL)
Full Text
See detailAlgorithmic Decision Theory
Bisdorff, Raymond UL

Scientific Conference (2012, December)

Detailed reference viewed: 103 (3 UL)
See detailState aid and tax law
Micheau, Claire UL

Book published by Wolters Kluwer (2012)

Detailed reference viewed: 83 (6 UL)
Full Text
See detailAn Evaluation of Real-Time Zenith Total Delay Estimates
Ahmed, Furqan UL; Teferle, Felix Norman UL; Bingley, Richard

Poster (2012, December)

Detailed reference viewed: 72 (3 UL)
Full Text
Peer Reviewed
See detailSpecialized international financial centres and their crisis resilience: The case of Luxembourg
Walther, Olivier; Schulz, Christian UL; Dörry, Sabine

in Geographische Zeitschrift (2012), 99(2-3), 123-142

Detailed reference viewed: 294 (23 UL)
Full Text
Peer Reviewed
See detailSemantic based DNS Forensics
Marchal, Samuel UL; François, Jérôme UL; State, Radu UL et al

in Proceedings of the IEEE International Workshop on Information Forensics and Security (2012, December)

In network level forensics, Domain Name Service (DNS) is a rich source of information. This paper describes a new approach to mine DNS data for forensic purposes. We propose a new technique that leverages ... [more ▼]

In network level forensics, Domain Name Service (DNS) is a rich source of information. This paper describes a new approach to mine DNS data for forensic purposes. We propose a new technique that leverages semantic and natural language processing tools in order to analyze large volumes of DNS data. The main research novelty consists in detecting malicious and dangerous domain names by evaluating the semantic similarity with already known names. This process can provide valuable information for reconstructing network and user activities. We show the efficiency of the method on experimental real datasets gathered from a national passive DNS system. [less ▲]

Detailed reference viewed: 238 (3 UL)
See detailGlaube in der Moderne: nur noch Option? Hans Joas' Sicht zu Moderne und Sàkularisierung.
Weber, Jean-Marie UL

in Forum für Politik, Gesellschaft und Kultur in Luxemburg (2012), Nr 324

Detailed reference viewed: 66 (0 UL)
Full Text
Peer Reviewed
See detailUna discussione su Alan S. Milward
Leboutte, René UL; Gilbert, Mark; Romero, Federico et al

in Memoria e Ricerca. Rivista di storia contemporanea (2012), 41

Detailed reference viewed: 65 (1 UL)
Full Text
Peer Reviewed
See detailTeaching a language in transformation: Chinese in globalisation
Li, Jinling; Juffermans, Kasper UL; Kroon, Sjaak et al

in NALDIC Quarterly (2012), 10(1), 38-42

Detailed reference viewed: 125 (0 UL)
Full Text
Peer Reviewed
See detailSpectrum Sensing in Dual Polarized Fading Channels for Cognitive SatComs
Sharma, Shree Krishna UL; Chatzinotas, Symeon UL; Ottersten, Björn UL

in Proceedings of IEEE Globecom Conference 2012 (2012, December)

Next generation networks are moving towards the convergence of mobile, fixed and broadcasting services in one standard platform, which requires the co-existence of satellite and terrestrial networks in ... [more ▼]

Next generation networks are moving towards the convergence of mobile, fixed and broadcasting services in one standard platform, which requires the co-existence of satellite and terrestrial networks in the same spectrum. This framework has motivated the concept of cognitive Satellite Communication (SatComs). In this aspect, the problem of exploiting Spectrum Sensing (SS) techniques for a dual polarized fading channel is considered. In this paper, the performance of Energy Detection (ED) technique is evaluated in the context of a co-existence scenario of a satellite and a terrestrial link. Diversity combining techniques such as Equal Gain Combining (EGC) and Selection Combining (SC) are considered to enhance the SS efficiency. Furthermore, analytical expressions for probability of detection (Pd) and probability of false alarm (Pf ) are presented for these techniques in the considered fading channel and the sensing performance is studied through analytical and simulation results. Moreover, the effect of Cross Polar Discrimination (XPD) on the sensing performance is presented and it is shown that SS efficiency improves for low XPD. [less ▲]

Detailed reference viewed: 197 (13 UL)
See detailWie wir Raum (ab)schaffen
Wille, Christian UL

Speeches/Talks (2012)

Detailed reference viewed: 67 (6 UL)
Peer Reviewed
See detailCase studies of tax issues on selectivity: Analysis of the Patent Box scheme and the reduced taxation of foreign-source interest income
Micheau, Claire UL; Gauthier, Charles de la Brousse

in Rust, Alexander; Micheau, Claire (Eds.) State aid and tax law (2012)

Detailed reference viewed: 268 (0 UL)
Full Text
See detailOn the conjectural Leibniz cohomology for groups
Covez, Simon UL

in Journal of K-Theory (2012)

This article presents results which are consistent with conjectures about Leibniz (co)homology for discrete groups, due to J. L. Loday in 2003. We prove that rack cohomology has properties very close to ... [more ▼]

This article presents results which are consistent with conjectures about Leibniz (co)homology for discrete groups, due to J. L. Loday in 2003. We prove that rack cohomology has properties very close to the properties expected for the conjectural Leibniz cohomology. In particular, we prove the existence of a graded dendriform algebra structure on rack cohomology, and we construct a graded associative algebra morphism H •(−) → HR •(−) from group cohomology to rack cohomology which is injective for ● = 1. [less ▲]

Detailed reference viewed: 96 (1 UL)
Full Text
See detailSimulation and computer-assisted analysis of actin cytoskeleton dynamics in living cells using fluorescence microscopy methods
Halavatyi, Aliaksandr UL

Doctoral thesis (2012)

Controlled in time and space by a variety of actin-binding proteins, assembly and disassembly of the actin cytoskeleton is involved in many biological and biophysical phenomena. In order to understand the ... [more ▼]

Controlled in time and space by a variety of actin-binding proteins, assembly and disassembly of the actin cytoskeleton is involved in many biological and biophysical phenomena. In order to understand the dynamics of such a complex intracellular system quantitative time-lapse imaging approaches are required. This thesis presents the results of the interdisciplinary project aimed at the quantitative evaluation of the effects of actin-binding proteins on actin turnover under physiological conditions. It combines fluorescence microscopy experiments, development of mathematical models and data processing tools to understand how regulatory proteins control actin dynamics. Confocal-microscopy-based Fluorescence Recovery After Photobleaching (FRAP) technique is a major experimental tool to measure the exchange of actin and actin-binding proteins between polymerised and monomeric pools. The developed models and computational algorithms allow to predict actin dynamics depending on regulatory proteins and to connect the experimental data to parameters characterising polymerisation dynamics, length and structures of actin filaments and activities of tested regulatory proteins. To test the models and to evaluate the activities of actin binding proteins without cellular constrains I combined quantitative FRAP analysis with a biomimetic assay which allows to reproduce major features of actin motility. This combination of techniques was utilised to measure the influence of previously characterised actin-binding proteins working together on actin dynamics in a concentration-dependent manner. In particular we investigated how capping and severing of actin filaments influences actin exchange in a bulk meshwork generated from spatially restricted nucleation. The experimental and analysis methods I developed were also used to investigate the dynamics of the actin cytoskeleton at focal adhesions of living cells. Taking as an example the focal adhesion protein zyxin and its binding partner Tes we addressed how the interactions of these proteins with actin regulate cytoskeleton dynamics. Taken together, the developed approaches and collected data help to better understand how regulatory proteins control actin dynamics in living cells. [less ▲]

Detailed reference viewed: 126 (7 UL)
See detailOptical and vibrational properties of M0S2
Wirtz, Ludger UL

Presentation (2012, November 26)

Detailed reference viewed: 99 (2 UL)
Full Text
See detailActivité professionnelle et inactivité - Erwerbstätigkeit und Nichterwerbstätigkeit
Heinz, Andreas UL; Peltier, François; Thill, Germaine et al

E-print/Working paper (2012)

The residents who perform a professional function are considered as "active". Unpaid family workers and part-time employed persons also belong to this category. From 2001 to 2011, the part of working ... [more ▼]

The residents who perform a professional function are considered as "active". Unpaid family workers and part-time employed persons also belong to this category. From 2001 to 2011, the part of working people in the population decreased slightly from 43.9% to 43.2%. The part of persons exclusively occupied in their own household fell by 14.1% in 2001 to 8.8% in 2011. The part of unemployed persons, pupils and students has increased. Regarding gender, men are more likely to be active or retired, while women are relatively more likely to be occupied in their own household. Residents of foreign nationality are, in relative terms, more often active or unemployed than Luxembourgers who are more often in training or already in pension. These characteristics are partly due to the different age structure of the Luxembourgish and foreign population. [less ▲]

Detailed reference viewed: 290 (146 UL)
See detailU wie Un
Heimböckel, Dieter UL

Article for general public (2012)

Detailed reference viewed: 94 (2 UL)