TY - JOUR A1 - Krasnova, Hanna A1 - Veltri, Natasha F. A1 - Spengler, Klaus A1 - Günther, Oliver T1 - "Deal of the Day" Platforms what drives Consumer loyalty? JF - Business & information systems engineering : the international journal of Wirtschaftsinformatik N2 - "Deal of the Day" (DoD) platforms have quickly become popular by offering savings on local services, products and vacations. For merchants, these platforms represent a new marketing channel to advertise their products and services and attract new customers. DoD platform providers, however, struggle to maintaining a stable market share and profitability, because entry and switching costs are low. To sustain a competitive market position, DoD providers are looking for ways to build a loyal customer base. However, research examining the determinants of user loyalty in this novel context is scarce. To fill this gap, this study employs Grounded Theory methodology to develop a conceptual model of customer loyalty to a DoD provider. In the next step, qualitative insights are enriched and validated using quantitative data from a survey of 202 DoD users. The authors find that customer loyalty is in large part driven by monetary incentives, but can be eroded if impressions from merchant encounters are below expectations. In addition, enhancing the share of deals relevant for consumers, i.e. signal-to-noise ratio, and mitigating perceived risks of a transaction emerge as challenges. Beyond theoretical value, the results offer practical insights into how customer loyalty to a DoD provider can be promoted. KW - Deal of the Day KW - Loyalty KW - Grounded theory KW - Structural equation modeling Y1 - 2013 U6 - https://doi.org/10.1007/s12599-013-0268-2 SN - 1867-0202 VL - 5 IS - 3 SP - 165 EP - 177 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Müller, Gesine T1 - "La litterature jaune" : Gustave d'Alaux und die frühen Zeugnisse haitianischer Literaturgeschichtsschreibung Y1 - 2013 SN - 978-3-7705-5407-2 ER - TY - JOUR A1 - Ette, Ottmar T1 - "Mobile mappings" y las literaturas sin residencia fija : Perspectivas de una poética del movimiento Y1 - 2013 SN - 978-3-938944-69-1 ER - TY - JOUR A1 - Dolya, Natalya A1 - Rojas, Oscar A1 - Kosmella, Sabine A1 - Tiersch, Brigitte A1 - Koetz, Joachim A1 - Kudaibergenov, Sarkyt T1 - "One-Pot" in situ frmation of Gold Nanoparticles within Poly(acrylamide) Hydrogels JF - Macromolecular chemistry and physics N2 - This paper focuses on two different strategies to incorporate gold nanoparticles (AuNPs) into the matrix of polyacrylamide (PAAm) hydrogels. Poly(ethyleneimine) (PEI) is used as both reducing and stabilizing agent for the formation of AuNPs. In addition, the influence of an ionic liquid (IL) (i.e., 1-ethyl-3-methylimidazolium ethylsulfate) on the stability of the nanoparticles and their immobilization in the hydrogel is investigated The results show that AuNPs surrounded by a shell containing PEI and IL, synthesized according to the one-pot approach, are much better immobilized within the PAAm hydrogel. Hereby, the IL is responsible for structural changes in the hydrogel as well as the improved stabilization and embedding of the AuNPs into the polymer gel matrix. KW - gold nanoparticles KW - immobilization KW - ionic liquids KW - poly(acrylamide) hydrogels Y1 - 2013 U6 - https://doi.org/10.1002/macp.201200727 SN - 1022-1352 VL - 214 IS - 10 SP - 1114 EP - 1121 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Schwarz, Anja T1 - "Parallel Societies" of the Past? - Articulations of citizenship's commemorative dimension in Berlin's cityscape JF - Space and Culture N2 - Historical narratives play an important role in constructing contemporary notions of citizenship. They are sites on which ideas of the nation are not only reaffirmed but also contested and reframed. In contemporary Germany, dominant narratives of the country's modern history habitually focus on the legacy of the Third Reich and tend to marginalize the country's rich and highly complex histories of immigration. The article addresses this commemorative void in relation to Berlin's urban landscape. It explores how the city's multilayered architecture provides locations for the articulation of marginal memoriesand hence sites of urban citizenshipthat are often denied to immigrant communities on a national scale. Through a detailed examination of a small celebration in 1965 that marked the anniversary of the founding of the modern Turkish republic, the article engages with the layers of history that coalesce around such sites in Berlin. KW - Berlin KW - commemorative acts of citizenship KW - migration KW - multidirectional memory Y1 - 2013 U6 - https://doi.org/10.1177/1206331213487051 SN - 1206-3312 VL - 16 IS - 3 SP - 261 EP - 273 PB - Sage Publ. CY - Thousand Oaks ER - TY - JOUR A1 - Peitsch, Helmut T1 - "Rec [...] bleibt [...] lieber bey dem stehen, wo Hr. Forster in seinem eigentlichen Fache ist" : Forsters Reisebeschreibungen und Übersetzungen in der Allgemeinen deutschen Bibliothek Y1 - 2013 SN - 978-3-89971-909-3 ER - TY - BOOK A1 - Engel, Felix T1 - "Revoluzzer" oder "Leisetretter?" : der Weg zum Theologentag von Jüterborg 1548 Y1 - 2013 SN - 978-3-00-043185-2 PB - Kulturquartier Mönchenkloster CY - Jüterbog ER - TY - JOUR A1 - Fröhlich, Paul A1 - Kranz, Alexander T1 - "Ämterchaos" in der Wehrmachtbürokratie? Das Allgemeine Heeresamt, das Wehrwirtschafts- und Rüstungsamt und die deutsche Rüstungspolitik 1938 - 1940 Y1 - 2013 SN - 978-3-506-77657-0 ER - TY - JOUR A1 - Kleinpeter, Erich A1 - Koch, Andreas T1 - (Anti)aromaticity of dehydroannulenes of various ring size proved by the ring current effect in H-1 NMR spectra JF - Tetrahedron N2 - The spatial magnetic properties (Through-Space NMR Shieldings-TSNMRS) of already synthesized dehydro[n]annulenes of various ring size (from C-12 to C-20) have been computed, visualized as Isochemical Shielding Surfaces (ICSS) of various size and direction, and were examined subject to present (anti)aromaticity. For this purpose the thus quantified ring current effect of the macro cycles on proximate protons in proton NMR spectra was employed. KW - Dehydro[n]annulenes KW - (Anti)aromaticity KW - TSNMRS KW - H-1 NMR spectroscopy KW - Anisotropic effect KW - Theoretical calculations KW - ICSS Y1 - 2013 U6 - https://doi.org/10.1016/j.tet.2012.12.019 SN - 0040-4020 VL - 69 IS - 5 SP - 1481 EP - 1488 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Zimmermann, Andreas T1 - (Internationale) Strafverfolgung von Menschenrechtsverbrechen versus Friedenswahrung Y1 - 2013 SN - 978- 3-428-13933-0 ER -