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See detailFrais d’expertise extra-judiciaire et montant de la demande
Menetrey, Séverine UL

in Revue des procédures (2021)

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See detailLe recours collectif luxembourgeois à l’épreuve du droit européen
Menetrey, Séverine UL

in Annales du Droit Luxembourgeois (2021)

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See detailCritical field anisotropy in the antiferroelectric switching of PbZrO3 films
Milesi-Brault, Cosme; Godard, Nicolas; Girod, Stephanie et al

in APPLIED PHYSICS LETTERS (2021), 118(4),

Antiferroelectrics have been recently sparking interest due to their potential use in energy storage and electrocaloric cooling. Their main distinctive feature is antiferroelectric switching, i.e., the ... [more ▼]

Antiferroelectrics have been recently sparking interest due to their potential use in energy storage and electrocaloric cooling. Their main distinctive feature is antiferroelectric switching, i.e., the possibility to induce a phase transition to a polar phase by an electric field. Here, we investigate the switching behavior of the model antiferroelectric perovskite PbZrO3 using thin films processed by chemical solution deposition in different geometries and orientations. Both out-of-plane and in-plane switching configurations are investigated. The critical field is observed to be highly dependent on the direction of the electric field with respect to the film texture. We show that this behavior is qualitatively consistent with a phase transition to a rhombohedral polar phase. We finally estimate the importance of crystallite orientation and film texturation in the variations observed in the literature. [less ▲]

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See detailEnergieflexibilitätsdatenmodell der Energiesynchronisationsplattform: Teil der Reihe Diskussionspapiere V4 Konzept der Energiesynchronisationsplattform
Buhl, Hans Ulrich; Duda, Sebastian; Schott, Paul et al

Report (2021)

The energy flexibility data model developed within the framework of SynErgie is used for the generic and standardised description and modelling of energy flexibility. The data model enables (partially ... [more ▼]

The energy flexibility data model developed within the framework of SynErgie is used for the generic and standardised description and modelling of energy flexibility. The data model enables (partially) automated information technology processing of a wide variety of flexibility. The aim is to develop a comprehensive data model to map flexibility in a flexibility space and concrete flexibility measures. The aim is not to create a completely realistic representation of a flexibility. The focus is on mapping technically and energetically relevant information in a granularity that enables the communication of flexibility between industrial companies and energy markets. [less ▲]

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See detailPerformance Enhancement for Full-Duplex Relaying with Time-Switching-Based SWIPT in Wireless Sensors Networks
Tan, N. Nguyen; Tin, Phu Tran; Tran Dinh, Hieu UL et al

in Ad Hoc Networks (2021)

Full-duplex (FD) with simultaneous wireless information and power transfer (SWIPT) in wireless ad hoc networks has received increased attention as a technology for improving spectrum and energy efficiency ... [more ▼]

Full-duplex (FD) with simultaneous wireless information and power transfer (SWIPT) in wireless ad hoc networks has received increased attention as a technology for improving spectrum and energy efficiency. This paper studies the outage performance for a SWIPT-based decode-andforward (DF) FD relaying network consisting of a single-antenna source S, a two-antenna relay R, and a multi-antenna destination D. Specifically, we propose four protocols, namely static timeswitching factor with selection combining (STSF-SC), static time-switching factor with maximal ratio combining (STSF-MRC), optimal dynamic time-switching factor with selection combining (ODTSFSC), and optimal dynamic time-switching factor with maximal ratio combining (ODTSF-MRC) to fully investigate the outage performance of the proposed system. In particular, the optimal timeswitching factor from the ODTSF-SC and ODTSF-MRC methods is designed to maximize the total received data at the destination. In this context, we derive exact closed-formed expressions for all schemes in terms of the outage probability (OP). Finally, the Monte Carlo simulations are conducted to corroborate the theoretical analysis’s correctness and the proposed schemes’ effectiveness. [less ▲]

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See detailL’exception d’illégalité des actes administratifs individuels devant le juge judiciaire à l’épreuve du droit processuel
Menetrey, Séverine UL

in Pasicrisie Luxembourgeoise: Recueil Trimestriel de la Jurisprudence Luxembourgeoise (2021)

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See detailDes « renvois » à la juridiction compétente
Menetrey, Séverine UL

in revue des procédures (2021)

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See detailDroit judiciaire
Menetrey, Séverine UL

Book published by Larcier (2021)

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See detailChroniclItaly 3.0. A deep-learning, contextually enriched digital heritage collection of Italian immigrant newspapers published in the USA 1898-1936.
Viola, Lorella UL; Fiscarelli, Antonio Maria

Textual, factual or bibliographical database (2021)

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See detailUn pèlerinage différent : l’Octave de Notre-Dame de Luxembourg en mode hybride
Weis, Monique UL

Article for general public (2021)

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See detailChroniclItaly and ChroniclItaly 2.0: Digital Heritage to access narratives of migration
Viola, Lorella UL

in International Journal of Humanities and Arts Computing (2021), 15(1-2), 170-185

Although the voice of migrants and minorities has increasingly being heard in migration research, studies of past narratives of migration remain comparatively rare. The reason for this lies in the fact ... [more ▼]

Although the voice of migrants and minorities has increasingly being heard in migration research, studies of past narratives of migration remain comparatively rare. The reason for this lies in the fact that accessing historical records of migrants’ personal accounts is technically difficult. Voicing the experiences and ‘inner life’ of migrants, the immigrant press represents a suitable compromise. This article presents ChroniclItaly (Viola 2018) and ChroniclItaly 2.0 (Viola 2019), two digital heritage collections of Italian immigrant newspapers published in the United States between 1898 and 1920. Both corpora include the digitized front pages of 4,810 issues of seven Italian newspapers’ titles and contain 16,624,571 words; ChroniclItaly 2.0, in particular, includes annotations for referential entities such as people, places and organizations. The material was collected from Chronicling America, an Internet-based directory of digitized newspapers published in the United States from 1789 to 1963. With their focus on the turn of the twentieth century, ChroniclItaly and ChroniclItaly 2.0 are valuable sources for studying past narratives of migration and for obtaining new insights into the migrants’ role in the history of modern states. This article describes the context, rationale, data design and accessibility of the archives as well as research applications. [less ▲]

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See detailThe Importance of Being Digital (keynote)
Viola, Lorella UL

in Proceedings of the 6th International Workshop on Computational History (HistoInformatics 2021) co-located with ACM/IEEE Joint Conference on Digital Libraries 2021 (JCDL 2021) (2021)

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See detailIntroducing the DHARPA Project: An interdisciplinary lab to enable critical DH practice
Viola, Lorella UL; Cunningham, Angela UL; Jascov, Helena

Scientific Conference (2021)

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See detailLifting the curtain on motivation in exercise: Validation of two questionnaires for physical education and leisure time in French and German
Hutmacher, Djenna; Eckelt, Melanie; Bund, Andreas UL et al

in Journal of Psychoeducational Assessment (2021), 39(5), 623-639

The increase of cross-cultural studies and intervention programs, based on the self-determination theory, highlights the urge for validated scales to ensure high-quality research, particularly in the ... [more ▼]

The increase of cross-cultural studies and intervention programs, based on the self-determination theory, highlights the urge for validated scales to ensure high-quality research, particularly in the domain of physical education. The present study aimed at evaluating the psychometric properties and measurement invariance of the revised Perceived Locus of Causality Scale (PLOC-R) in physical education and the Behavioral Regulation in Exercise Questionnaire (BREQ-II) during leisure-time translations from English into German and French among youth. Data obtained from 1808 Luxemburgish students supported the five-factor structure of the translated PLOC-R as well as for the BREQ-II and showed good internal reliability as well as concurrent, discriminant, and nomological validity. Measurement invariance analyses across the two languages revealed configural, metric, and partial scalar invariance for both questionnaires. The findings provide promising evidence for the reliability and validity of the translated PLOC-R and BREQ-II and support their use in cross-cultural and physical activity–related motivational research. [less ▲]

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See detailVirtual Masterpieces: Innovation through Public Co-creation for Digital Museum Collections
Morse, Christopher UL; Lallemand, Carine UL; Wieneke, Lars UL et al

in International Journal of the Inclusive Museum (2021), 15(1), 65-83

In this study, we describe the results of a series of co-creation workshops in museums with the goal of designing future digital cultural collections. Ranging from exhibition teasers to comprehensive ... [more ▼]

In this study, we describe the results of a series of co-creation workshops in museums with the goal of designing future digital cultural collections. Ranging from exhibition teasers to comprehensive virtual galleries, digital collections are an increasingly prominent feature of many museum websites but remain a largely unexplored facet of the visitor experience. Building on research in museum experience design, which suggests that involving the public in the development of on-site museum spaces and technologies supports better engagement, we investigated how this translates into digital-only contexts. We invited members of the public (N = 12) to the Luxembourg National Museum of History and Art for a series of design jams to investigate how non-experts envision the future of digital interactivity with museums through a series of ideation and rapid prototyping activities. Our analysis of the workshops and resulting prototypes reveals the design space of digital collections across three continuums of experience: individual/social, creation/consumption, and complementary/standalone. We conclude with design implications, namely how museum professionals can apply these dimensions to the design and implementation of digital collections. [less ▲]

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See detailLes reliques des "martyrs de Gorcum" à Bruxelles
Weis, Monique UL; Houssiau, Jean

E-print/Working paper (2021)

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See detailProactive Legal Design for Health Data Sharing based on Smart Contracts
Rossi, Arianna UL; Haapio, Helena

in Corrales Compagnucci, Marcelo; Fenwick, Mark; Wrbka, Stefan (Eds.) Smart Contracts. Technological, Business and Legal Perspectives (2021)

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