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See detailDer bürokratische Wendepunkt von 1843. Die Primärschule im Prozess der Luxemburger Nationalstaatsbildung des 19. Jahrhunderts
Voss, Peter UL

in Geiss, Manuel; De Vincenti (Eds.) Verwaltete Schule. Geschichte und Gegenwart (2012)

Detailed reference viewed: 154 (18 UL)
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See detailBurst of Point Vortices and Non-Uniqueness of 2D Euler Equations
Grotto, Francesco UL; Pappalettera, Umberto

in arXiv (2020)

We give a rigorous construction of solutions to the Euler point vortices system in which three vortices burst out of a single one in a configuration of many vortices, or equivalently that there exist ... [more ▼]

We give a rigorous construction of solutions to the Euler point vortices system in which three vortices burst out of a single one in a configuration of many vortices, or equivalently that there exist configurations of arbitrarily many vortices in which three of them collapse in finite time. As an intermediate step, we show that well-known self-similar bursts and collapses of three isolated vortices in the plane persist under a sufficiently regular external perturbation. We also discuss how our results produce examples of non-unique weak solutions to 2-dimensional Euler's equations -- in the sense introduced by Schochet -- in which energy is dissipated. [less ▲]

Detailed reference viewed: 57 (4 UL)
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See detailBURST: a benchmarking platform for uniform random sampling techniques
Acher, Mathieu; Perrouin, Gilles; Cordy, Maxime UL

in SPLC '21: 25th ACM International Systems and Software Product Line Conference, Leicester, United Kindom, September 6-11, 2021, Volume B (2021)

Detailed reference viewed: 18 (0 UL)
See detailBurying the Dead from the Battle of the Bulge
Janz, Nina UL

Speeches/Talks (2022)

Casualties of soldiers in the German and American Army - During the Battle of the Bulge more than 100.000 soldiers died. How did the Wehrmacht, the U.S. Army and the Civilians treat the dead?

Detailed reference viewed: 21 (0 UL)
See detailBuscan actualizar el Acuerdo México-Unión Europea
Velasco Pufleau, Monica UL

Article for general public (2013)

Detailed reference viewed: 52 (1 UL)
See detailBusiness and Human Rights: International Context - Keynote
Baglayan, Basak UL

Speeches/Talks (2019)

Detailed reference viewed: 71 (6 UL)
See detailBusiness and Human Rights: UIA Annual Congress
Baglayan, Basak UL

Diverse speeches and writings (2019)

Detailed reference viewed: 103 (11 UL)
See detailBusiness and Human Rights: Where now?
Baglayan, Basak UL

Presentation (2017, April)

Detailed reference viewed: 185 (7 UL)
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See detailBusiness Models and Profitability of Energy Storage
Baumgarte, Felix; Glenk, Gunther; Rieger, Alexander UL

in iScience (2020), 23(10),

Rapid growth of intermittent renewable power generation makes the identification of investment opportunities in energy storage and the establishment of their profitability indispensable. Here we first ... [more ▼]

Rapid growth of intermittent renewable power generation makes the identification of investment opportunities in energy storage and the establishment of their profitability indispensable. Here we first present a conceptual framework to characterize business models of energy storage and systematically differentiate investment opportunities. We then use the framework to examine which storage technologies can perform the identified business models and review the recent literature regarding the profitability of individual combinations of business models and technologies. Our analysis shows that a set of commercially available technologies can serve all identified business models. We also find that certain combinations appear to have approached a tipping point toward profitability. Yet, this conclusion only holds for combinations examined most recently or stacking several business models. Many technologically feasible combinations have been neglected, indicating a need for further research to provide a detailed and conclusive understanding about the profitability of energy storage. [less ▲]

Detailed reference viewed: 64 (7 UL)
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See detailBusiness Power and Conflict in International Environmental Politics
Affolderbach, Julia UL

in Environmental Politics (2010), 19(6), 1022-1023

Detailed reference viewed: 90 (1 UL)
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See detailBusiness Process Regulatory Compliance is Hard
Colombo Tosatto, Silvano UL; Kelsen, Pierre UL; Governatori, Guido

in IEEE Transactions on Services Computing (2015), 8(6), 958-970

Verifying whether a business process is compliant with a regulatory framework is a difficult task. In the present paper we prove the hardness of the business process regulatory compliance problem by ... [more ▼]

Verifying whether a business process is compliant with a regulatory framework is a difficult task. In the present paper we prove the hardness of the business process regulatory compliance problem by taking into account a sub-problem of the general problem. This limited problem allows to verify only the compliance of structured processes with respect to a regulatory framework composed of a set of conditional obligations including a deadline. Experimental evidence from existing studies shows that compliance is a difficult task. In this paper, despite considering a sub-problem of the general problem, we provide some theoretical evidence of the difficulty of the task. In particular we show that the source of the complexity lies in the core language of verifying conditional obligations with a deadline. We prove that for this simplified case verifying partial compliance belongs to the class of NP-complete problems, and verifying full compliance belongs to the class of coNP-complete problems. Thus by proving the difficulty of a simplified compliance problem we prove that the general problem of verifying business process regulatory compliance is hard. [less ▲]

Detailed reference viewed: 171 (21 UL)
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See detail"But I don’t have the time !" : time, learning and agency in the workplace
de Saint-Georges, Ingrid UL

Scientific Conference (2008, May)

Detailed reference viewed: 47 (0 UL)
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See detailBUT4Reuse Feature identifier: Identifying reusable features on software variants
Martinez, Jabier UL; Ziadi, Tewfik; Klein, Jacques UL et al

Poster (2014)

Detailed reference viewed: 175 (27 UL)
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See detailBuybacks around the world
Vermaelen, Theo UL; Peyer, Urs; Manconi, Alberto

E-print/Working paper (2013)

Detailed reference viewed: 85 (1 UL)
See detailLe bwatoo et les dialectes de la région de Koné (Nouvelle-Calédonie)
Rivierre, Jean-Claude; Ehrhart, Sabine UL; Diela, Raymond

Book published by Peeters (2006)

Detailed reference viewed: 77 (1 UL)
See detailBye bye, Siegfried : Der lange Abschied der Luxemburger Frauen vom Patriarchat
Wagener, Renée UL

in In: Not the girl you’re looking for : Melusina rediscovered : Objekt+ Subjekt Frau in der Kultur Luxemburgs. (2010)

Detailed reference viewed: 92 (7 UL)
See detailBypassing (a lack of) archives: a prosopography approach of the history of the European Court of Justice, 1950s-1970s
Fritz, Vera UL

Presentation (2018)

Ever since its landmark decisions Van Gend en Loos and Costa v. ENEL, the European Court of Justice (ECJ) has played a key role in the so-called ‘constitutionalization’ of the European legal order. The ... [more ▼]

Ever since its landmark decisions Van Gend en Loos and Costa v. ENEL, the European Court of Justice (ECJ) has played a key role in the so-called ‘constitutionalization’ of the European legal order. The fact that its jurisprudence has given EU law a proto-federal framework has been demonstrated, analyzed and commented in countless publications by legal scholars and social scientists, who have tried to grasp how the ECJ could consistently pursue its active prointegration path without provoking a rebellion by the Member States. In the historiography of the EU, however, the ECJ was for many decades largely absent. The main reason for this absence is the Court’s long-standing lack of willingness to give researchers access to its archives. It was only in 2016, that the first archival documents from the ECJ were made available to the public at the Historical Archives of the European Union in Florence. Long awaited, they reveal little about the functioning of the Court. This paper presents how I have in my research used a prosopographical approach to raise the following challenge: if the ECJ does not (really) let us inside via its archives, can we get inside by studying those who worked at the Court, and above all, the main protagonists behind its case law, the judges? Could an investigation of their social and professional backgrounds, a study of their networks and convictions towards European integration, the analysis of their academic writings and personal papers, give us an unprecedented peak behind the curtains of European judicial decision-making? This presentation shows that (and how) knowing more about the judges reveals a lot about the functioning of the ECJ in the period in which it laid the foundations of the constitutionalization (1950s to 1970s). By providing key insights on the visions that the first generations of judges had on Europe and their role in the European constructions process, it reveals the dynamics that prevailed inside the Court and explains why the bench of judges became outright provocative in the 1970s. The prosopographical approach also brings to the surface new knowledge on the Court’s relationship with the Member States of the European communities. By laying bare why the first and highly decisive European judicial decision-makers were chosen by the governments, the collective biographies give new insights into the Member States’ expectations with regard to the institution and their reaction towards its provocative case law. Finally, the prosopographical approach reveals that the ECJ had a very active political network, which it used to pursue its strategic legal and political interests, and make sure that it would in its jurisprudence not go to a point where it risked being overthrown by the governments. [less ▲]

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See detailBypassing Federal Education Policies. The OECD and the Case of Switzerland
Bürgi, Regula UL

in IJHE Bildungsgeschichte (2012), 1(2), 24-35

Detailed reference viewed: 101 (9 UL)