![]() ; Greiff, Samuel ![]() ![]() Report (2017) Detailed reference viewed: 90 (3 UL)![]() Greiff, Samuel ![]() ![]() ![]() in Thinking Skills and Creativity (2015), 8 Detailed reference viewed: 140 (25 UL)![]() Caruso, Geoffrey ![]() ![]() Book published by LISER (2019) Detailed reference viewed: 50 (2 UL)![]() Roelens, Nathalie ![]() Speeches/Talks (2020) Detailed reference viewed: 26 (1 UL)![]() Sagrillo, Damien ![]() Book published by Kliment - Konferenzbuch / Conference Guide 2018 (2018) The present compilation of abstracts and biographies contains all texts received before June 15th, 2018. The translations have been provided by each author. Texts and translations are the sole ... [more ▼] The present compilation of abstracts and biographies contains all texts received before June 15th, 2018. The translations have been provided by each author. Texts and translations are the sole responsibility of the authors and not of the editors. Automated translations have been removed. We ask for your understanding. It also contains the guidelines for the confernce book ALTA MUSICA (p. 172 – 175). [less ▲] Detailed reference viewed: 797 (28 UL)![]() Zetzsche, Dirk Andreas ![]() in Noack, Ulrich; Zöllner, Wolfgang (Eds.) Kölner Kommentar zum Aktiengesetz (2017) Detailed reference viewed: 113 (5 UL)![]() Hadjar, Andreas ![]() in Soeffner, Hans-Georg (Ed.) Unsichere Zeiten. Herausforderungen gesellschaftlicher Transformationen. Verhandlungen des 34. Kongresses der Deutschen Gesellschaft für Soziologie in Jena 2008. Band 2 (Begleit-CD-ROM) (2010) Detailed reference viewed: 128 (0 UL)![]() Willems, Helmut ![]() Speeches/Talks (2015) Detailed reference viewed: 107 (10 UL)![]() Byram, Michael ![]() in Language, Culture and Curriculum (2014), 27(3), 209-225 Detailed reference viewed: 112 (5 UL)![]() ; ; Theobald, Martin ![]() Book published by Schloss Dagstuhl - Leibniz-Zentrum f{\"{u}}r Informatik (2020) Detailed reference viewed: 19 (0 UL)![]() Zetzsche, Dirk Andreas ![]() in Kapitalanlagegesetzbuch, Kommentar (2019) Detailed reference viewed: 47 (2 UL)![]() Zetzsche, Dirk Andreas ![]() in Kapitalanlagegesetzbuch, Kommentar (2019) Detailed reference viewed: 46 (3 UL)![]() Gerkrath, Jörg ![]() in Papier, Hans Jürgen; Merten, Detlev (Eds.) Handbuch der Grundrechte in Deutschland und Europa, Band X: Grundrechte in West-, Nord- und Südeuropa (2017) Detailed reference viewed: 239 (10 UL)![]() ; Salnikov, Vladimir ![]() in Journal of High Energy Physics [=JHEP] (2014) We show that in the context of two-dimensional sigma models minimal coupling of an ordinary rigid symmetry Lie algebra g leads naturally to the appearance of the “generalized tangent bundle” TM ≡ T M ⊕ T ... [more ▼] We show that in the context of two-dimensional sigma models minimal coupling of an ordinary rigid symmetry Lie algebra g leads naturally to the appearance of the “generalized tangent bundle” TM ≡ T M ⊕ T ∗ M by means of composite fields. Gauge transformations of the composite fields follow the Courant bracket, closing upon the choice of a Dirac structure D ⊂ TM (or, more generally, the choide of a “small Dirac-Rinehart sheaf” D), in which the fields as well as the symmetry parameters are to take values. In these new variables, the gauge theory takes the form of a (non-topological) Dirac sigma model, which is applicable in a more general context and proves to be universal in two space-time dimensions: a gauging of g of a standard sigma model with Wess-Zumino term exists, iff there is a prolongation of the rigid symmetry to a Lie algebroid morphism from the action Lie algebroid M × g → M into D → M (or the algebraic analogue of the morphism in the case of D). The gauged sigma model results from a pullback by this morphism from the Dirac sigma model, which proves to be universal in two-spacetime dimensions in this sense. [less ▲] Detailed reference viewed: 87 (1 UL)![]() ; Bordas, Stéphane ![]() Learning material (2016) Detailed reference viewed: 126 (4 UL)![]() Ahmad, Rafiq ![]() ![]() Scientific Conference (2014, September 12) Multi-axis machines are known for their precise production of complex parts, where multi-tool are working in the same area or static workpiece support or clamping parts, may cause collision problems. It ... [more ▼] Multi-axis machines are known for their precise production of complex parts, where multi-tool are working in the same area or static workpiece support or clamping parts, may cause collision problems. It is therefore necessary to identify potential collision risks and avoid them in an efficient way, which may cause production stops and machinery damage. This research study has been focusing on safe non-functional (rapid) tool-path generation for multi-axis milling machine, where no efficient automatic collision avoidance solution exists (in the literature). A 3D Time of Flight (TOF) camera attached into the machine will be able to sense any unwanted situation in the manufacturing environment and provide rapid and automatic solution to detect and avoid collisions for safe tool movements during production. In the presence of obstacles, the proposed approach will provide decisions regarding tool-path correction and improvement automatically. The proposed algorithm based on 3D vision concept is also able to take into account unknown obstacle shape, size during production but dynamic aspects of the scene will be treated in future. The concept presented take into account the 3D information from the scene for traversal safe tool-paths generation for a static environment as an initial application, which will be adapted to more complex real machining scenarios by integrating it with STEP-NC technology in future. [less ▲] Detailed reference viewed: 151 (6 UL)![]() Yoo, Hwajong ![]() Presentation (2013, August 28) We present the multiplicity one theorem for Eisenstein maximal ideals. Detailed reference viewed: 64 (0 UL)![]() Bloch, Natalie ![]() Speeches/Talks (2018) Detailed reference viewed: 39 (0 UL)![]() Sischka, Philipp ![]() ![]() E-print/Working paper (2017) Der Survey zu dem „Quality of Work Index Luxembourg“ (QoW), der von der Universität Luxemburg und der luxemburgischen Chambre des Salariés entwickelt wurde (Steffgen, Kohl, 2013; Sischka, Steffgen, 2015 ... [more ▼] Der Survey zu dem „Quality of Work Index Luxembourg“ (QoW), der von der Universität Luxemburg und der luxemburgischen Chambre des Salariés entwickelt wurde (Steffgen, Kohl, 2013; Sischka, Steffgen, 2015, 2016), wurde 2016 bereits zum vierten Mal mittels einer telefonischen Befragung durchgeführt. Ziel des Index ist es, die erlebte Arbeitssituation und -qualität luxemburgischer Arbeitnehmer zu erfassen. Der vorliegende Bericht dokumentiert die psychometrische Testung der Güte des aktuellen Erhebungsinstruments. Dazu erfolgt zunächst eine Beschreibung der für die Skalen genutzten Items, die Überprüfung der internen Konsistenz der jeweiligen Skala mittels verschiedener Reliabilitätsstatistiken (Cronbach’s Alpha, Korrelationsanalysen der Items) sowie Koeffizienten zur Beschreibung der Skalenverteilung. Explorative und konfirmatorische Faktorenanalysen dienen dazu, zu testen, ob die Items auf den a priori festgelegten Faktoren laden und ob sich die unterstellte Faktorenstruktur auch in den Daten zeigt. Außerdem werden die Zusammenhänge der Skalen mittels Korrelationsanalysen überprüft. Die QoW-Skalen werden außerdem auf verschiedene Well-Being-Skalen regressiert, um deren Relevanz für den QoW-Index zu prüfen. Da der QoW Survey teilweise als Panelbefragung durchgeführt wird, wird außerdem geklärt, ob es hinsichtlich demographischer Eigenschaften der Befragten, hinsichtlich der QoW-Skalen oder hinsichtlich verschiedener Well-Being-Maße zu systematischen Ausfällen seit der letzten Welle gekommen ist. Ebenso werden einige Längsschnitt-Regressionsanalysen gerechnet, um zu überprüfen, ob einige Arbeitsbedingungen längerfristige Effekte auf das Well-Being der Arbeitnehmer aufweisen. Abschließend wird das gesamte Erhebungsinstrument zusammenfassend diskutiert und Empfehlungen bezüglich der weiteren Entwicklung der Skalen gegeben. [less ▲] Detailed reference viewed: 36 (1 UL)![]() ; Berg, Dominik ![]() ![]() in Journal of Electroanalytical Chemistry (2010), 646(1-2), 52-59 Detailed reference viewed: 128 (1 UL) |
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