Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
See detailR code developed for the calculation of Shallow Geothermal Potential Energy per parcel
Schiel, Kerry UL; Baume, Olivier; Caruso, Geoffrey UL et al

Computer development (n.d.)

Associated with the working paper "GIS-based Modelling of Shallow Geothermal Energy Potential for CO2 Emission Mitigation in Urban Areas" #by Kerry Schiel and Geoffrey Caruso (University of Luxembourg ... [more ▼]

Associated with the working paper "GIS-based Modelling of Shallow Geothermal Energy Potential for CO2 Emission Mitigation in Urban Areas" #by Kerry Schiel and Geoffrey Caruso (University of Luxembourg); Olivier Baume and Ulrich Leopold (Luxembourg Institute of Science and Technology) [less ▲]

Detailed reference viewed: 69 (5 UL)
Full Text
Peer Reviewed
See detailR UBIS: A bipolar-valued outranking method for the choice problem
Bisdorff, Raymond UL; Meyer, P.; Roubens, M.

in 4OR (2008), 6(2), 143-165

Detailed reference viewed: 5 (1 UL)
See detailR wie Rücksprache
Heimböckel, Dieter UL

Article for general public (2012)

Detailed reference viewed: 29 (0 UL)
Peer Reviewed
See detailR&D activities at firm level in Belgium: when location matters
Bertinelli, Luisito UL; Nicolini, Rosella

in Review of Regional Studies (2005)

Detailed reference viewed: 29 (2 UL)
Peer Reviewed
See detailR&D and Subsidies at the Firm Level: An Application of Parametric and Semi-Parametric Two-Step Selection Models
Hussinger, Katrin UL

in Journal of Applied Econometrics (2008)

This paper analyzes the effect of public R&D subsidies on firms’ private R&D investment per employee and new product sales in German manufacturing. Parametric and semiparametric two-step selection models ... [more ▼]

This paper analyzes the effect of public R&D subsidies on firms’ private R&D investment per employee and new product sales in German manufacturing. Parametric and semiparametric two-step selection models are applied to this evaluation problem. The results show that the average treatment effect on the treated firms’ R&D intensity is positive. The estimated effects are robust with respect to the different selection models. Further results show that publicly induced R&D spending is as productive as private R&D investment in generating new product sales. [less ▲]

Detailed reference viewed: 68 (11 UL)
Full Text
Peer Reviewed
See detailR&D Collaboration with Uncertain Intellectual Property Rights
Czarnitzki, Dirk; Hussinger, Katrin UL; Schneider, Cedric

in Review of Industrial Organization (2015), 46(2), 183-204

Patent pendencies create uncertainty in research and development (R&D) collaboration, which can result in a threat of expropriation of unprotected knowledge, reduced bargaining power and enhanced search ... [more ▼]

Patent pendencies create uncertainty in research and development (R&D) collaboration, which can result in a threat of expropriation of unprotected knowledge, reduced bargaining power and enhanced search costs. We show that - depending of the type of collaboration partner and the size of the company - uncertain intellectual property rights (IPR) lead to reduced collaboration between firms and can, hence, hinder knowledge production. This has implications for technology policy as R&D collaborations are exempt from antitrust legislation in order to increase R&D in the economy. We argue that a functional IPR system is needed for successful utilization of this policy. [less ▲]

Detailed reference viewed: 97 (6 UL)
Peer Reviewed
See detail(R)évolutions techniques. Vie économique
Leboutte, René UL

in Musée de la Vie Wallonne Guide du visiteur (2011)

Detailed reference viewed: 6 (0 UL)
Full Text
Peer Reviewed
See detailR-CoRe: A Rule-based Contextual Reasoning Platform for AmI
Moawad, Assaad UL; Bikakis, Antonis; Caire, Patrice UL et al

in Joint Proceedings of the 7th International Rule Challenge, the Special Track on Human Language Technology and the 3rd RuleML Doctoral Consortium hosted at the 8th International Symposium on Rules (RuleML2013) (2013, July)

In this paper we present R-CoRe; a rule-based contextual reasoning platform for Ambient Intelligence environments. R-CoRe integrates Contextual Defeasible Logic (CDL) and Kevoree, a component-based ... [more ▼]

In this paper we present R-CoRe; a rule-based contextual reasoning platform for Ambient Intelligence environments. R-CoRe integrates Contextual Defeasible Logic (CDL) and Kevoree, a component-based software platform for Dynamically Adaptive Systems. Previously, we explained how this integration enables to overcome several reasoning and technical issues that arise from the imperfect nature of context knowledge, the open and dynamic nature of Ambient Intelligence environments, and the restrictions of wireless communications. Here, we focus more on technical aspects related to the architecture of R-Core, and demonstrate its use in Ambient Assisted Living. [less ▲]

Detailed reference viewed: 56 (7 UL)
Full Text
Peer Reviewed
See detailAn R-package for Finite Mixture Models
Schiltz, Jang UL; Guigou, Jean-Daniel UL; Lovat, Bruno

Scientific Conference (2013, December 07)

Detailed reference viewed: 30 (3 UL)
See detailR\&D Investment, Market Structure, and Industry Growth
Koulovatianos, Christos UL; Mirman, Leonard J.

Report (2003)

We study how alternative market structures influence market supply and R\&D investment decisions of firms operating in dynamic imperfectly competitive environments. Firms can reduce their future ... [more ▼]

We study how alternative market structures influence market supply and R\&D investment decisions of firms operating in dynamic imperfectly competitive environments. Firms can reduce their future production cost through R\&D investment today, which is the engine of endogenous industry growth. Our framework enables us to identify key strategic ingredients in firms dynamic competitive behavior through analytical characterizations. These ingredients are a static market externality, stemming from the standard oligopolistic Cournot competition, a dynamic externality that arises due to knowledge spillovers, and a dynamic market externality that comes from the interaction of knowledge spillovers with future market oligopolistic competition that firms internalize while making decisions. We isolate the impact of each strategic ingredient by comparing four alternative market structures. [less ▲]

Detailed reference viewed: 18 (1 UL)
Peer Reviewed
See detailRac-1-mediated O2- secretion requires Ca2+ influx in neutrophil-like HL-60 cells
Valentin, F.; Bueb, Jean-Luc UL; Capdeville-Atkinson, C. et al

in Cell Calcium (2001), 29(6), 409-15

Neutrophil-like HL-60 cells reacted to N -formyl- l -Methionyl- l -Leucyl- l -P henylalanine (f MLP) with a rise in the intracellular calcium concentration ([Ca2]i), NADPH oxidase activation, and ... [more ▼]

Neutrophil-like HL-60 cells reacted to N -formyl- l -Methionyl- l -Leucyl- l -P henylalanine (f MLP) with a rise in the intracellular calcium concentration ([Ca2]i), NADPH oxidase activation, and increased superoxide anion (O2-) production. [Ca2+]i mobilization and superoxide production were largely dependent on extracellular calcium (Ca2+]e) and a capacitative calcium entry. The monomeric G-protein, Rac-1, regulates NADPH oxidase activity. We tested the effect of removal of Ca2+]e on Rac-1 plasma membrane sequestration and activation of NADPH oxidase using immunodetection and a double labelling fluorescent method. Results showed that Rac-1 activation is mediated via a pertussis toxin (PTX)-sensitive heteromeric G-protein pathway, and that Rac-1 membrane sequestration was preceded by [Ca2+]i mobilization following entry of Ca2+ e. Therefore, we propose that O2- production is dependent on activation of PTX-sensitive G-proteins and sequestration of Rac-1 in the plasma membrane, following entry of Ca2+ e. [less ▲]

Detailed reference viewed: 30 (0 UL)
See detailLe raccrochage scolaire et la mise à l’emploi par l’apprentissage pour adultes sont-ils possibles?
Wanlin, P; Houssemand, Claude UL

Scientific Conference (2007, September)

Detailed reference viewed: 8 (0 UL)
Full Text
See detailLes radeaux de Lampédouse
Scuto, Denis UL

Article for general public (2015)

Weekly column on contemporary history ("L'histoire du temps présent") in Luxembourg newspaper Tageblatt, here on refugee crisis and asylum right

Detailed reference viewed: 10 (2 UL)
Full Text
Peer Reviewed
See detailThe radial part of Brownian motion with respect to $\CalL$-distance under Ricci flow
Cheng, Li Juan UL

in J. Theoret. Probab. (2015), 28(2), 449--466

Detailed reference viewed: 25 (7 UL)
Full Text
See detailRadical Innovation – A domain of SMEs? A novel test of the Schumpeterian Hypothesis
Abou Lebdi, Nabil UL

E-print/Working paper (2015)

The Schumpeterian Hypothesis has been subject to a plethora of research aiming at the provision of new insights to the relationship of innovation on firm size. Utilizing a panel of German companies in ... [more ▼]

The Schumpeterian Hypothesis has been subject to a plethora of research aiming at the provision of new insights to the relationship of innovation on firm size. Utilizing a panel of German companies in manufacturing industries from 1993-2011, this analysis explicitly distinguishes between radical and incremental innovation output. It reveals that firm size and radical innovation share an overall negative relationship, while the relationship between firm size and incremental innovation is positive. These results provide a novel explanation for the often-reported non-linear relationship between firm size and innovation. [less ▲]

Detailed reference viewed: 68 (9 UL)
Peer Reviewed
See detailRadical intersubjectivity. Reflections on the "different" foundation of education.
Biesta, Gert UL

in Studies in Philosophy & Education (1999), 18(4), 203-220

Detailed reference viewed: 11 (0 UL)
Full Text
See detailThe radical left at the 2014 European Parliament election: a first assessment
Chiocchetti, Paolo UL

in Hildebrandt, Cornelia (Ed.) Situation on the Left in Europe After the EU Elections: New Challenges (2015)

Detailed reference viewed: 8 (2 UL)
See detailThe radical left party family in Western Europe, 1989-2015
Chiocchetti, Paolo UL

Book published by Routledge (2016)

This book provides an innovative analysis and interpretation of the overall trajectory of the Western European radical left from 1989 to 2015. After the collapse of really existing communism, this party ... [more ▼]

This book provides an innovative analysis and interpretation of the overall trajectory of the Western European radical left from 1989 to 2015. After the collapse of really existing communism, this party family renewed itself and embarked on a recovery path, seeking to fill the vacuum of representation of disaffected working-class and welfarist constituencies created by the progressive neoliberalisation of European societies. The radical left thus emerged as a significant factor of contemporary political life but, despite some electoral gains and a few recent breakthroughs (SYRIZA in Greece, PODEMOS in Spain), it altogether failed to embody a credible alternative to neoliberalism and to pave the way for a turn to a different developmental model. This book investigates why this was the case, combining aggregate (17 countries), case study (Germany, Italy, and France), and comparative methods. It accurately charts the evolution of the nature, strength, cohesion, and influence of the Western European radical left, offering new insights in explaining its behaviour, success, and limits. It is essential reading for scholars, students, and activists interested in the radical left and in contemporary European politics. [less ▲]

Detailed reference viewed: 36 (5 UL)