TY - JOUR A1 - Mendling, Jan A1 - Weber, Ingo A1 - van der Aalst, Wil A1 - Brocke, Jan Vom A1 - Cabanillas, Cristina A1 - Daniel, Florian A1 - Debois, Soren A1 - Di Ciccio, Claudio A1 - Dumas, Marlon A1 - Dustdar, Schahram A1 - Gal, Avigdor A1 - Garcia-Banuelos, Luciano A1 - Governatori, Guido A1 - Hull, Richard A1 - La Rosa, Marcello A1 - Leopold, Henrik A1 - Leymann, Frank A1 - Recker, Jan A1 - Reichert, Manfred A1 - Reijers, Hajo A. A1 - Rinderle-Ma, Stefanie A1 - Solti, Andreas A1 - Rosemann, Michael A1 - Schulte, Stefan A1 - Singh, Munindar P. A1 - Slaats, Tijs A1 - Staples, Mark A1 - Weber, Barbara A1 - Weidlich, Matthias A1 - Weske, Mathias A1 - Xu, Xiwei A1 - Zhu, Liming T1 - Blockchains for Business Process Management BT - Challenges and Opportunities JF - ACM Transactions on Management Information Systems N2 - Blockchain technology offers a sizable promise to rethink the way interorganizational business processes are managed because of its potential to realize execution without a central party serving as a single point of trust (and failure). To stimulate research on this promise and the limits thereof, in this article, we outline the challenges and opportunities of blockchain for business process management (BPM). We first reflect how blockchains could be used in the context of the established BPM lifecycle and second how they might become relevant beyond. We conclude our discourse with a summary of seven research directions for investigating the application of blockchain technology in the context of BPM. KW - Blockchain KW - business process management KW - research challenges Y1 - 2018 U6 - https://doi.org/10.1145/3183367 SN - 2158-656X SN - 2158-6578 VL - 9 IS - 1 SP - 1 EP - 16 PB - Association for Computing Machinery CY - New York ER - TY - JOUR A1 - Balderjahn, Ingo A1 - Peyer, Mathias A1 - Seegebarth, Barbara A1 - Wiedmann, Klaus-Peter A1 - Weber, Anja T1 - The many faces of sustainability-conscious consumers BT - a category-independent typology JF - Journal of Business Research N2 - Responding to the global call for a "sustainable economy" requires meaningful insights into sustainability-conscious consumers and their actual buying behaviors. Sustainable consumption is not an all-or-nothing phenomenon because it encompasses several distinct behavioral patterns and consumption types. Therefore, companies are well advised to recognize multiple types of sustainability-conscious consumers with different expectations, attitudes, and values and to implement targeting strategies that do not rest on the assumption of homogeneity. Thus, the objective of this study is to provide a more fine-grained picture of (un)sustainable consumer segments and their differentiated effects in different product markets. Based on three large datasets, we create a robust six-segment typology of consumer consciousness regarding sustainable consumption. By using panel data on actual purchases, the results show not only that sustainability concerns significantly positively influence actual sustainable purchases, as expected, but also that sustainable buying can occur independently of sustainability concerns. KW - Sustainability KW - Consumer typology KW - Consciousness regarding sustainable KW - consumption KW - Purchasing panel data KW - Human values Y1 - 2018 U6 - https://doi.org/10.1016/j.jbusres.2018.05.022 SN - 0148-2963 SN - 1873-7978 VL - 91 SP - 83 EP - 93 PB - Elsevier CY - New York ER - TY - INPR A1 - Cierjacks, Arne A1 - Kowarik, Ingo A1 - Joshi, Jasmin Radha A1 - Hempel, Stefan A1 - Ristow, Michael A1 - von der Lippe, Moritz A1 - Weber, Ewald T1 - Biological flora of the british isles: robinia pseudoacacia T2 - The journal of ecology N2 - This account presents information on all aspects of the biology of Robinia pseudoacacia L. that are relevant to understanding its ecological characteristics and behaviour. The main topics are presented within the standard framework of the Biological Flora of the British Isles: distribution, habitat, communities, responses to biotic factors, responses to environment, structure and physiology, phenology, floral and seed characters, herbivores and disease, and history and conservation.Robinia pseudoacacia, false acacia or black locust, is a deciduous, broad-leaved tree native to North America. The medium-sized, fast-growing tree is armed with spines, and extensively suckering. It has become naturalized in grassland, semi-natural woodlands and urban habitats. The tree is common in the south of the British Isles and in many other regions of Europe.Robinia pseudoacacia is a light-demanding pioneer species, which occurs primarily in disturbed sites on fertile to poor soils. The tree does not tolerate wet or compacted soils. In contrast to its native range, where it rapidly colonizes forest gaps and is replaced after 15-30years by more competitive tree species, populations in the secondary range can persist for a longer time, probably due to release from natural enemies.Robinia pseudoacacia reproduces sexually, and asexually by underground runners. Disturbance favours clonal growth and leads to an increase in the number of ramets. Mechanical stem damage and fires also lead to increased clonal recruitment. The tree benefits from di-nitrogen fixation associated with symbiotic rhizobia in root nodules. Estimated symbiotic nitrogen fixation rates range widely from 23 to 300kgha(-1)year(-1). The nitrogen becomes available to other plants mainly by the rapid decay of nitrogen-rich leaves.Robinia pseudoacacia is host to a wide range of fungi both in the native and introduced ranges. Megaherbivores are of minor significance in Europe but browsing by ungulates occurs in the native range. Among insects, the North American black locust gall midge (Obolodiplosis robiniae) is specific to Robinia and is spreading rapidly throughout Europe. In parts of Europe, Robinia pseudoacacia is considered an invasive non-indigenous plant and the tree is controlled. Negative impacts include shading and changes of soil conditions as a result of nitrogen fixation. KW - climatic limitation KW - ecophysiology KW - geographical and altitudinal distribution KW - germination KW - invasive KW - mycorrhiza KW - nitrogen fixation KW - parasites and diseases KW - reproductive biology KW - soils Y1 - 2013 U6 - https://doi.org/10.1111/1365-2745.12162 SN - 0022-0477 SN - 1365-2745 VL - 101 IS - 6 SP - 1623 EP - 1640 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Yu, Tien-Shin A1 - Kofler, Heike A1 - Häusler, Rainer E. A1 - Hille, Diana A1 - Flügge, Ulf-Ingo A1 - Zeeman, Samuel C. A1 - Smith, Alison M. A1 - Kossmann, Jens A1 - Lloyd, James R. A1 - Ritte, Gerhard A1 - Steup, Martin A1 - Lue, Wei-Ling A1 - Chen, Jychian A1 - Weber, Andreas P. M. T1 - The Arabidopsis sex1 mutant is defective in the R1 protein, a general regulator of starch degradation in plants, and not in the chloroplast hexose transporter Y1 - 2001 SN - 1040-4651 ER - TY - JOUR A1 - Schwarz, Ingo A1 - Ette, Ottmar A1 - Bredekamp, Horst A1 - Bispinck-Roßbacher, Julia A1 - Kraft, Tobias A1 - Erdmann, Dominik A1 - Weber, Jutta A1 - Lenz, Markus Alexander A1 - Blankenstein, David A1 - Savoy, Bénédicte A1 - Faak, Margot ED - Ette, Ottmar ED - Knobloch, Eberhard T1 - HiN : Alexander von Humboldt im Netz = Amerikanische Reisetagebücher T2 - HIN : Alexander von Humboldt im Netz ; international review for Humboldtian studies N2 - Ingo Schwarz: „etwas hervorzubringen, was meines Königs und meines Vaterlandes werth sein kann“ – Briefe von Alexander von Humboldt an Friedrich Wilhelm III., 1805 Ottmar Ette: Tras la huella de la vida. El proyecto de larga duración „Centro Alejandro de Humboldt. Ciencia en movimiento“ edita los apuntes transdisciplinarios de Humboldt Horst Bredekamp: Die Amerikanischen Reisetagebücher: ein erster Zugang Julia Bispinck-Roßbacher: „Zwischen den Zeilen …“ Zur kodikologischen Untersuchung der Amerikanischen Reisetagebücher von Alexander von Humboldt Tobias Kraft: Humboldts Hefte. Geschichte und Gegenwart von Tagebuch-Forschung und -Rezeption Dominik Erdmann, Jutta Weber: Nachlassgeschichten – Bemerkungen zu Humboldts nachgelassenen Papieren in der Berliner Staatsbibliothek und der Biblioteka Jagiellońska Krakau Bewegte Systematik. Alexander von Humboldts „Amerikanische Reisetagebücher“ als Problemfelder der Literaturgeschichte und historischen Epistemologie Markus Alexander Lenz: Bewegte Systematik. Alexander von Humboldts „Amerikanische Reisetagebücher“ als Problemfelder der Literaturgeschichte und historischen Epistemologie David Blankenstein, Bénédicte Savoy: Frontale Präsenz - Zu einem unbekannten Porträt Alexander von Humboldts im Besitz des französischen Conseil d’État Margot Faak: Alexander von Humboldts Amerikareise T3 - HiN : Alexander von Humboldt im Netz ; International Review for Humboldtian Studies - XVI.2015, 31 KW - Briefwechsel KW - Friedrich Wilhelm III. KW - König von Preußen KW - Italien KW - Wissenschaftliche Sammlungen KW - Wilhelm von Humboldt KW - Amerikanische Reisetagebücher KW - Leben und Zusammenleben KW - Wissenschaft und Ästhetik KW - Bewegungsforschung KW - Kunstgeschichte KW - Bildwissenschaft KW - Landschaft KW - Charles Darwin KW - Kodikologie KW - Materialwissenschaften KW - Lagenaufstellung KW - Wasserzeichen KW - Tintenanalysen KW - Rezeptionsgeschichte KW - Editionsgeschichte KW - DDR-Forschung KW - Alexander von Humboldt-Forschungsstelle KW - Humboldts Nachlass KW - Kollektaneen KW - Kosmos KW - Staatsbibliothek zu Berlin KW - Preußischer Kulturbesitz KW - Biblioteka Jagiellońska KW - Historische Epistemologie KW - Gattungsgeschichte KW - Empirie KW - Ikonographie KW - Frédéric d’Houdetot KW - Conseil d’État KW - Besetztes Preußen KW - Preußen und Frankreich KW - Amerikareise KW - Itinerar KW - Tagebuch-Editionen Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-89032 SN - 1617-5239 SN - 2568-3543 VL - XVI IS - 31 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - BOOK A1 - Salomon, David A1 - Schröder, Hendrik A1 - Schnebel, Karin A1 - Weber-Stein, Florian A1 - Friedrichs, Werner A1 - Juchler, Ingo A1 - Gessner, Susann A1 - Fischer, Christian A1 - Meints-Stender, Waltraud A1 - Deichmann, Carl ED - Juchler, Ingo T1 - Politische Ideen und politische Bildung T3 - Politische Bildung N2 - ​Dieses Buch hat die Beobachtung zum Ausgangspunkt, dass politische Ideen seit jeher das politische Denken und die politische Praxis bestimmen. Sie sind mit dem Politischen verwoben, sei es offensichtlich, implizit oder kaschiert. Doch wie steht es um das Verhältnis politischer Ideen und politischer Bildung? Als Unterrichtsgegenstände stehen sie in den schulischen Curricula. In den einschlägigen Nachschlagewerken der politischen Bildung finden politische Ideen allenfalls indirekt Beachtung. In den Beiträgen des Sammelbandes wird das Verhältnis politischer Ideen und politischer Bildung in seinen unterschiedlichen Dimensionen reflektiert. Y1 - 2018 SN - 978-3-658-20846-2 SN - 978-3-658-20845-5 U6 - https://doi.org/10.1007/978-3-658-20846-2 SN - 2570-2114 PB - Springer VS CY - Wiesbaden ER - TY - JOUR A1 - Tanski, George A1 - Bergstedt, Helena A1 - Bevington, Alexandre A1 - Bonnaventure, Philip A1 - Bouchard, Frederic A1 - Coch, Caroline A1 - Dumais, Simon A1 - Evgrafova, Alevtina A1 - Frauenfeld, Oliver W. A1 - Frederick, Jennifer A1 - Fritz, Michael A1 - Frolov, Denis A1 - Harder, Silvie A1 - Hartmeyer, Ingo A1 - Heslop, Joanne A1 - Hoegstroem, Elin A1 - Johansson, Margareta A1 - Kraev, Gleb A1 - Kuznetsova, Elena A1 - Lenz, Josefine A1 - Lupachev, Alexey A1 - Magnin, Florence A1 - Martens, Jannik A1 - Maslakov, Alexey A1 - Morgenstern, Anne A1 - Nieuwendam, Alexandre A1 - Oliva, Marc A1 - Radosavljevi, Boris A1 - Ramage, Justine Lucille A1 - Schneider, Andrea A1 - Stanilovskaya, Julia A1 - Strauss, Jens A1 - Trochim, Erin A1 - Vecellio, Daniel J. A1 - Weber, Samuel A1 - Lantuit, Hugues T1 - The Permafrost Young Researchers Network (PYRN) is getting older BT - The past, present, and future of our evolving community JF - Polar record N2 - A lasting legacy of the International Polar Year (IPY) 2007–2008 was the promotion of the Permafrost Young Researchers Network (PYRN), initially an IPY outreach and education activity by the International Permafrost Association (IPA). With the momentum of IPY, PYRN developed into a thriving network that still connects young permafrost scientists, engineers, and researchers from other disciplines. This research note summarises (1) PYRN’s development since 2005 and the IPY’s role, (2) the first 2015 PYRN census and survey results, and (3) PYRN’s future plans to improve international and interdisciplinary exchange between young researchers. The review concludes that PYRN is an established network within the polar research community that has continually developed since 2005. PYRN’s successful activities were largely fostered by IPY. With >200 of the 1200 registered members active and engaged, PYRN is capitalising on the availability of social media tools and rising to meet environmental challenges while maintaining its role as a successful network honouring the legacy of IPY. KW - Early-career scientists KW - Education KW - IPY KW - International Polar Year KW - Outreach KW - Permafrost Young Researchers Network KW - PYRN KW - Science communication Y1 - 2019 U6 - https://doi.org/10.1017/S0032247418000645 SN - 0032-2474 SN - 1475-3057 VL - 55 IS - 4 SP - 216 EP - 219 PB - Cambridge Univ. Press CY - New York ER -