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See detailThe Node-Based Smoothed Finite Element Method in nonlinear elasticity
Lee, Chang-Kye; Mihai, L. Angela; Bordas, Stéphane UL

Report (2013)

Detailed reference viewed: 134 (3 UL)
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See detailThe Node-Based Smoothed Finite Element Method in nonlinear elasticity
Lee, Chang-Kye; Mihai, Angela; Bordas, Stéphane UL

Report (2013)

Detailed reference viewed: 148 (12 UL)
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See detailA node-based smoothed finite element method with stabilized discrete shear gap technique for analysis of Reissner-Mindlin plates
Nguyen-Xuan, H.; Rabczuk, T.; Nguyen-Thanh, N. et al

in Computational Mechanics (2010), 46(5), 679-701

In this paper, a node-based smoothed finite element method (NS-FEM) using 3-node triangular elements is formulated for static, free vibration and buckling analyses of Reissner-Mindlin plates. The discrete ... [more ▼]

In this paper, a node-based smoothed finite element method (NS-FEM) using 3-node triangular elements is formulated for static, free vibration and buckling analyses of Reissner-Mindlin plates. The discrete weak form of the NS-FEM is obtained based on the strain smoothing technique over smoothing domains associated with the nodes of the elements. The discrete shear gap (DSG) method together with a stabilization technique is incorporated into the NS-FEM to eliminate transverse shear locking and to maintain stability of the present formulation.Aso-called node-based smoothed stabilized discrete shear gap method (NS-DSG) is then proposed. Several numerical examples are used to illustrate the accuracy and effectiveness of the present method. [less ▲]

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See detailNoise characteristics in Zenith Total Delay from homogeneously reprocessed GPS time series
Klos, Anna; Hunegnaw, Addisu UL; Teferle, Felix Norman UL et al

Scientific Conference (2017, February 22)

Zenith Total Delay (ZTD) time series, derived from the re-processing of Global Positioning System (GPS) data, provide valuable information for the evaluation of global atmospheric reanalysis products such ... [more ▼]

Zenith Total Delay (ZTD) time series, derived from the re-processing of Global Positioning System (GPS) data, provide valuable information for the evaluation of global atmospheric reanalysis products such as ERA-Interim. Identifying the correct noise characteristics in the ZTD time series is an important step to assess the ’true’ magnitude of ZTD trend uncertainties. The ZTD residual time series for 1995-2015 are generated from our homogeneously re-processed and homogenized GPS time series from over 700 globally distributed stations classified into five major climate zones. The annual peak of ZTD data ranges between 10 and 150 mm with the smallest values for the polar and Alpine zone. The amplitudes of daily curve fall between 0 and 12 mm with the greatest variations for the dry zone. The autoregressive process of fourth order plus white noise model were found to be optimal for ZTD series. The tropical zone has the largest amplitude of autoregressive noise (9.59 mm) and the greatest amplitudes of white noise (13.00 mm). All climate zones have similar median coefficients of AR(1) (0.80±0.05) with a minimum for polar and Alpine, which has the highest coefficients of AR(2) (0.27±0.01) and AR(3) (0.11±0.01) and clearly different from the other zones considered. We show that 53 of 120 examined trends became insignificant, when the optimum noise model was employed, compared to 11 insignificant trends for pure white noise. The uncertainty of the ZTD trends may be underestimated by a factor of 3 to 12 compared to the white noise only assumption. [less ▲]

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See detailNoise Trading and Option Prices
Lehnert, Thorsten UL

Scientific Conference (2013, May)

Detailed reference viewed: 27 (0 UL)
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See detailNoise Trading and the Cross-Section of Index Option Prices
IREK, Fabian UL; Frijns, Bart; Lehnert, Thorsten UL et al

E-print/Working paper (2012)

Detailed reference viewed: 23 (0 UL)
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See detailNoise Trading and the cross-section of index option prices
Lehnert, Thorsten UL

Scientific Conference (2012)

Detailed reference viewed: 16 (1 UL)
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See detailNOMA Aided Interference Management for Full-Duplex Self-Backhauling HetNets
Lei, Lei UL; Lagunas, Eva UL; Chatzinotas, Symeon UL et al

in IEEE Communications Letters (2018), 22(8), 1696-1699

Detailed reference viewed: 89 (5 UL)
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See detailNomadism and mobility in the Sahara-Sahel
Boesen, Elisabeth UL; Marfaing, Laurence

in Canadian Journal of African Studies (2014), 48(1),

The articles compiled in this volume are based on contributions to the workshop “Nomades et migrants dans l’espace Sahara-Sahel: Mobilité, ressources et développement”, held in Bamako, January 2011. The ... [more ▼]

The articles compiled in this volume are based on contributions to the workshop “Nomades et migrants dans l’espace Sahara-Sahel: Mobilité, ressources et développement”, held in Bamako, January 2011. The aim of the workshop was to foster an interdisciplinary debate about systems of mobility and resource utilisation, and about their recent transformations in the Sahara-Sahel region. This region seems particularly well suited for considering these issues and the related questions of local development and regional integration. The present compilation of articles is informed by the question of what empirical studies of different types of “movement” in this particular geographical area can contribute to the ongoing and lively discussion on “mobility” in various academic fields. [less ▲]

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See detailNomadism and mobility in the Sahara-Sahel: introduction
Boesen, Elisabeth UL; Marfaing, Laurence; Bruijn, Mirjam de

in Canadian Journal of African Studies (2014), 48(1), 1-12

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See detailLe nomadisme du signe dans les “pseudographies” de Christian Dotremont et d’Henri Michaux 
Pelard, Emmanuelle UL

in Cygne noir. Revue d'exploration sémiotique (2013), 1

Detailed reference viewed: 53 (0 UL)
See detailLa nomenclature des remèdes à l’inexécution du contrat en droit communautaire
Poillot, Elise UL

in L’Acquis communautaire (2006)

Detailed reference viewed: 44 (1 UL)
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See detailA Nominal Exploration of Intuitionism
Rahli, Vincent UL; Bickford, Mark

in The 5th ACM SIGPLAN Conference on Certified Programs and Proofs (CPP 2016) (2016)

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See detailLa nomination du successeur de Peter Praet, membre du directoire de la BCE: le besoin de précisions
Allemand, Frederic UL

in Revue de l'euro (2019), 52

The term of office of Peter Praet, a member of the Executive Board and Chief Economist of the ECB, will end on 31 May 2019. The appoitment procedure was initiated on Monday 21 January by the Eurogroup ... [more ▼]

The term of office of Peter Praet, a member of the Executive Board and Chief Economist of the ECB, will end on 31 May 2019. The appoitment procedure was initiated on Monday 21 January by the Eurogroup. This brief commentary goes back to the terms of appointment of the members of the Executive Board. [less ▲]

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See detailNominationen von Schülerinnen und Schülern für Begabtenfördermaßnahmen.
Baudson, Tanja Gabriele UL

in Preckel, Franzis; Schneider, Wolfgang; Holling, Heinz (Eds.) Diagnostik von Hochbegabung (Reihe Tests und Trends) (2010)

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See detailNominee - Commissionnaire obs. sous CA Paris, 3 mars 2017
Riassetto, Isabelle UL

in Banque & Droit (2017)

Detailed reference viewed: 37 (5 UL)