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See detailLes travailleurs frontaliers au Luxembourg et en Suisse : Emploi, Quotidien et Perceptions
Pigeron-Piroth, Isabelle UL; Wille, Christian UL

in Borders in Perspective (2019), 2

Petits pays ayant d’importants besoins de main-d’œuvre, le Luxembourg et la Suisse attirent tous deux un grand nombre de travailleurs frontaliers. C’est dans une perspective comparative que les 19 auteurs ... [more ▼]

Petits pays ayant d’importants besoins de main-d’œuvre, le Luxembourg et la Suisse attirent tous deux un grand nombre de travailleurs frontaliers. C’est dans une perspective comparative que les 19 auteurs impliqués dans ce Cahier Thématique analysent la situation des travailleurs frontaliers dans les principaux pôles d’emploi transfrontaliers (Luxembourg, Bâle, Genève), mais également au Tessin. En tenant compte des éléments contextuels et méthodologiques, géographes, économistes, sociologues et politologues se focalisent sur les questions d’emploi, le quotidien transfrontalier et les perceptions des frontaliers par la société. Cette approche collective et pluridisciplinaire est résumée par les éditeurs en identifiant des enjeux communs pour le Luxembourg et la Suisse. [less ▲]

Detailed reference viewed: 516 (54 UL)
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See detailLes travailleurs frontaliers au sein de la Grande Région Saar-Lor-Lux
Belkacem, Rachid; Pigeron-Piroth, Isabelle UL

in Belkacem, Rachid; Pigeron-Piroth, Isabelle (Eds.) Le travail frontalier au sein de la Grande Région Saar-Lor-Lux. Pratiques, enjeux et perspectives (2012)

Detailed reference viewed: 110 (9 UL)
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See detailLes travailleurs frontaliers lorrains
Belkacem, Rachid; Borsenberger, Monique; Pigeron-Piroth, Isabelle UL

in Travail et Emploi (2006), 106

Over the last decade an increase of cross-borders workers in Europe has been observed. These people who are crossing at least once a week the border separating their country of residence from their ... [more ▼]

Over the last decade an increase of cross-borders workers in Europe has been observed. These people who are crossing at least once a week the border separating their country of residence from their country of work present several common characteristics that we will show in our paper. Less observed until now, what can we say about the role of cross-border work within the labour market ? To describe this phenomenon of cross-border work, we will concentrate on the case of cross-border workers from Lorraine who are working in Luxembourg or in Saarland. The statistic exploitation of the census of France and of sources from the institutions of the social security from the concerned labour countries will be the basis of this analysis. This will allow us to show out firstly the role of cross-border work as a form of regulation of labour market and secondly its geographical concentration and specialisation. [less ▲]

Detailed reference viewed: 199 (11 UL)
See detailTravaux de linguistique 1
Colas-Blaise, Marion UL; Weber, Jean-Jacques UL

Book published by Centre Universitaire (1995)

Detailed reference viewed: 47 (1 UL)
See detailTravaux dirigés Introduction au droit et droit civil
Ancel, Pascal UL; Gout, Olivier; Maria, Ingrid

Book published by Lexis Nexis (2012)

Detailed reference viewed: 52 (2 UL)
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See detailTravaux mathematiques, Geoquant 2015
Schlichenmaier, Martin UL

Book published by University of Luxembourg (2016)

Detailed reference viewed: 111 (17 UL)
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See detailTravel-sharing in multimodal systems: a behavioural modelling approach
Viti, Francesco UL

Scientific Conference (2013)

Detailed reference viewed: 94 (5 UL)
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See detailTraveling-wave photomixer with recessed interdigitated contacts on low-temperature-grown GaAs
Mikulics, M.; Michael, E. A.; Schieder, R. et al

in Applied Physics Letters (2006), 88(4), 0411181-0411183

We have fabricated and characterized novel traveling-wave photomixers with recessed interdigitated metal-semiconductor-metal MSM contacts based on low-temperature-grown GaAs. The new recessed MSM geometry ... [more ▼]

We have fabricated and characterized novel traveling-wave photomixers with recessed interdigitated metal-semiconductor-metal MSM contacts based on low-temperature-grown GaAs. The new recessed MSM geometry led to an improved electric-field distribution inside the photomixer structure and resulted in an up-to-100% increase in the output power of continuously operated devices, compared to conventional MSM devices with standard surface electrodes fabricated on an identical material. The recessed electrode structure also resulted in lower saturation of output power at higher input powers, enabling it to take advantage of higher input powers. [less ▲]

Detailed reference viewed: 88 (0 UL)
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See detailTraveling-wave photomixers fabricated on high energy nitrogen-ion-implanted GaAs
Mikulics, M.; Michael, E. A.; Marso, Michel UL et al

in Applied Physics Letters (2006), 89(7), 071103

The authors report on fabrication and measurement of traveling-wave photomixers based on high energy and low dose nitrogen-ion-implanted GaAs. They used 3 MeV energy to implant N+ ions into GaAs ... [more ▼]

The authors report on fabrication and measurement of traveling-wave photomixers based on high energy and low dose nitrogen-ion-implanted GaAs. They used 3 MeV energy to implant N+ ions into GaAs substrates with an ion concentration dose of 3 1012 cm−2. The N+-implanted GaAs photomixers exhibit improvements in the output power in comparison with their counterparts, photomixers fabricated on low-temperature-grown GaAs. The maximal output power was 2.64 W at 850 GHz. No saturation of the output power with increased bias voltage and optical input power was observed. These characteristics make N+-implanted GaAs the material of choice for efficient high power sources of terahertz radiation. [less ▲]

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See detailTrawling for tor hidden services: Detection, measurement, deanonymization
Biryukov, Alex UL; Pustogarov, Ivan UL; Weinmann, Ralf-Philipp UL

in 2013 IEEE Symposium on Security and Privacy (SP) (2013, May 19)

Tor is the most popular volunteer-based anonymity network consisting of over 3000 volunteer-operated relays. Apart from making connections to servers hard to trace to their origin it can also provide ... [more ▼]

Tor is the most popular volunteer-based anonymity network consisting of over 3000 volunteer-operated relays. Apart from making connections to servers hard to trace to their origin it can also provide receiver privacy for Internet services through a feature called "hidden services". In this paper we expose flaws both in the design and implementation of Tor's hidden services that allow an attacker to measure the popularity of arbitrary hidden services, take down hidden services and deanonymize hidden services. We give a practical evaluation of our techniques by studying: (1) a recent case of a botnet using Tor hidden services for command and control channels; (2) Silk Road, a hidden service used to sell drugs and other contraband; (3) the hidden service of the DuckDuckGo search engine. [less ▲]

Detailed reference viewed: 518 (6 UL)
See detailTrayectoiria del desarrolleo de la escuela moderna. Entre lo nacional y lo global: introducción
Tröhler, Daniel UL; Lenz, Thomas UL

in Tröhler, Daniel; Lenz, Thomas (Eds.) Trayectorias del desarrollo de los sistemas educativos modernos. Entre lo nacional y lo global (2015)

Detailed reference viewed: 78 (0 UL)
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See detailTreatment Fidelity of a Nurse-Led Motivational Interviewing-Based Pre-Treatment in Pain Rehabilitation.
Mertens, Vera-Christina UL; Forsberg, L.; Verbunt, J.A. et al

in Journal of Behavioral Health Services & Research (2015)

Detailed reference viewed: 108 (6 UL)
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See detailTree Based Flooding Protocol for Multi-Hop Wireless Networks
Frank, Raphaël UL; Scherer, Thomas UL; Engel, Thomas UL

in Proceedings of the 3rd International Conference on Broadband Communications, Information Technology & Biomedical Applications (2008)

Detailed reference viewed: 128 (1 UL)
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See detailTree expectation propagation for ml decoding of LDPC codes over the BEC
Salamanca Mino, Luis UL; Olmos, P. M.; Murillo-Fuentes, J. J. et al

in IEEE Transactions on Communications (2013), 61(2), 465-473

We propose a decoding algorithm for LDPC codes that achieves the maximum likelihood (ML) solution over the bi- nary erasure channel (BEC). In this channel, the tree-structured expectation propagation (TEP ... [more ▼]

We propose a decoding algorithm for LDPC codes that achieves the maximum likelihood (ML) solution over the bi- nary erasure channel (BEC). In this channel, the tree-structured expectation propagation (TEP) decoder improves the peeling decoder (PD) by processing check nodes of degree one and two. However, it does not achieve the ML solution, as the tree structure of the TEP allows only for approximate inference. In this paper, we provide the procedure to construct the structure needed for exact inference. This algorithm, denoted as generalized tree-structured expectation propagation (GTEP), modifies the code graph by recursively eliminating any check node and merging this information in the remaining graph. The GTEP decoder upon completion either provides the unique ML solution or a tree graph in which the number of parent nodes indicates the multiplicity of the ML solution. We also explain the algorithm as a Gaussian elimination method, relating the GTEP to other ML solutions. Compared to previous approaches, it presents an equivalent complexity, it exhibits a simpler graphical message-passing procedure and, most interesting, the algorithm can be generalized to other channels. [less ▲]

Detailed reference viewed: 107 (4 UL)
See detailTree-Based computation in probalistic models
Ignac, Tomasz UL

Doctoral thesis (2010)

Detailed reference viewed: 54 (3 UL)
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See detailTreeDet: a web server to explore sequence space.
Carro, Angel; Tress, Michael; de Juan, David et al

in Nucleic acids research (2006), 34(Web Server issue), 110-5

The TreeDet (Tree Determinant) Server is the first release of a system designed to integrate results from methods that predict functional sites in protein families. These methods take into account the ... [more ▼]

The TreeDet (Tree Determinant) Server is the first release of a system designed to integrate results from methods that predict functional sites in protein families. These methods take into account the relation between sequence conservation and evolutionary importance. TreeDet fully analyses the space of protein sequences in either user-uploaded or automatically generated multiple sequence alignments. The methods implemented in the server represent three main classes of methods for the detection of family-dependent conserved positions, a tree-based method, a correlation based method and a method that employs a principal component analyses coupled to a cluster algorithm. An additional method is provided to highlight the reliability of the position in the alignments. The server is available at http://www.pdg.cnb.uam.es/servers/treedet. [less ▲]

Detailed reference viewed: 104 (0 UL)
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See detailTrees and asymptotic developments for fractional stochastic differential equations
Neuenkirch, Andreas; Nourdin, Ivan UL; Rössler, Andreas et al

in Annales de l'Institut Henri Poincare (B) Probability & Statistics (2009), 45(1), 157-174

Detailed reference viewed: 39 (4 UL)