@article{MendlingWebervanderAalstetal.2018, author = {Mendling, Jan and Weber, Ingo and van der Aalst, Wil and Brocke, Jan Vom and Cabanillas, Cristina and Daniel, Florian and Debois, Soren and Di Ciccio, Claudio and Dumas, Marlon and Dustdar, Schahram and Gal, Avigdor and Garcia-Banuelos, Luciano and Governatori, Guido and Hull, Richard and La Rosa, Marcello and Leopold, Henrik and Leymann, Frank and Recker, Jan and Reichert, Manfred and Reijers, Hajo A. and Rinderle-Ma, Stefanie and Solti, Andreas and Rosemann, Michael and Schulte, Stefan and Singh, Munindar P. and Slaats, Tijs and Staples, Mark and Weber, Barbara and Weidlich, Matthias and Weske, Mathias and Xu, Xiwei and Zhu, Liming}, title = {Blockchains for Business Process Management}, series = {ACM Transactions on Management Information Systems}, volume = {9}, journal = {ACM Transactions on Management Information Systems}, number = {1}, publisher = {Association for Computing Machinery}, address = {New York}, issn = {2158-656X}, doi = {10.1145/3183367}, pages = {1 -- 16}, year = {2018}, abstract = {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.}, language = {en} } @article{BalderjahnPeyerSeegebarthetal.2018, author = {Balderjahn, Ingo and Peyer, Mathias and Seegebarth, Barbara and Wiedmann, Klaus-Peter and Weber, Anja}, title = {The many faces of sustainability-conscious consumers}, series = {Journal of Business Research}, volume = {91}, journal = {Journal of Business Research}, publisher = {Elsevier}, address = {New York}, issn = {0148-2963}, doi = {10.1016/j.jbusres.2018.05.022}, pages = {83 -- 93}, year = {2018}, abstract = {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.}, language = {en} } @unpublished{CierjacksKowarikJoshietal.2013, author = {Cierjacks, Arne and Kowarik, Ingo and Joshi, Jasmin Radha and Hempel, Stefan and Ristow, Michael and von der Lippe, Moritz and Weber, Ewald}, title = {Biological flora of the british isles: robinia pseudoacacia}, series = {The journal of ecology}, volume = {101}, journal = {The journal of ecology}, number = {6}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {0022-0477}, doi = {10.1111/1365-2745.12162}, pages = {1623 -- 1640}, year = {2013}, abstract = {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.}, language = {en} } @article{YuKoflerHaeusleretal.2001, author = {Yu, Tien-Shin and Kofler, Heike and H{\"a}usler, Rainer E. and Hille, Diana and Fl{\"u}gge, Ulf-Ingo and Zeeman, Samuel C. and Smith, Alison M. and Kossmann, Jens and Lloyd, James R. and Ritte, Gerhard and Steup, Martin and Lue, Wei-Ling and Chen, Jychian and Weber, Andreas P. M.}, title = {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}, issn = {1040-4651}, year = {2001}, language = {en} } @misc{SchwarzEtteBredekampetal.2015, author = {Schwarz, Ingo and Ette, Ottmar and Bredekamp, Horst and Bispinck-Roßbacher, Julia and Kraft, Tobias and Erdmann, Dominik and Weber, Jutta and Lenz, Markus Alexander and Blankenstein, David and Savoy, B{\´e}n{\´e}dicte and Faak, Margot}, title = {HiN : Alexander von Humboldt im Netz = Amerikanische Reisetageb{\"u}cher}, series = {HIN : Alexander von Humboldt im Netz ; international review for Humboldtian studies}, volume = {XVI}, journal = {HIN : Alexander von Humboldt im Netz ; international review for Humboldtian studies}, number = {31}, editor = {Ette, Ottmar and Knobloch, Eberhard}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1617-5239}, doi = {10.18443/hinvol16iss312015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-89032}, pages = {121}, year = {2015}, abstract = {Ingo Schwarz: „etwas hervorzubringen, was meines K{\"o}nigs 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 duraci{\´o}n „Centro Alejandro de Humboldt. Ciencia en movimiento" edita los apuntes transdisciplinarios de Humboldt Horst Bredekamp: Die Amerikanischen Reisetageb{\"u}cher: ein erster Zugang Julia Bispinck-Roßbacher: „Zwischen den Zeilen …" Zur kodikologischen Untersuchung der Amerikanischen Reisetageb{\"u}cher 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 Reisetageb{\"u}cher" als Problemfelder der Literaturgeschichte und historischen Epistemologie Markus Alexander Lenz: Bewegte Systematik. Alexander von Humboldts „Amerikanische Reisetageb{\"u}cher" als Problemfelder der Literaturgeschichte und historischen Epistemologie David Blankenstein, B{\´e}n{\´e}dicte Savoy: Frontale Pr{\"a}senz - Zu einem unbekannten Portr{\"a}t Alexander von Humboldts im Besitz des franz{\"o}sischen Conseil d'{\´E}tat Margot Faak: Alexander von Humboldts Amerikareise}, language = {mul} } @book{SalomonSchroederSchnebeletal.2018, author = {Salomon, David and Schr{\"o}der, Hendrik and Schnebel, Karin and Weber-Stein, Florian and Friedrichs, Werner and Juchler, Ingo and Gessner, Susann and Fischer, Christian and Meints-Stender, Waltraud and Deichmann, Carl}, title = {Politische Ideen und politische Bildung}, series = {Politische Bildung}, journal = {Politische Bildung}, editor = {Juchler, Ingo}, publisher = {Springer VS}, address = {Wiesbaden}, isbn = {978-3-658-20846-2}, issn = {2570-2114}, doi = {10.1007/978-3-658-20846-2}, pages = {XI, 166}, year = {2018}, abstract = {​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 Verh{\"a}ltnis politischer Ideen und politischer Bildung? Als Unterrichtsgegenst{\"a}nde stehen sie in den schulischen Curricula. In den einschl{\"a}gigen Nachschlagewerken der politischen Bildung finden politische Ideen allenfalls indirekt Beachtung. In den Beitr{\"a}gen des Sammelbandes wird das Verh{\"a}ltnis politischer Ideen und politischer Bildung in seinen unterschiedlichen Dimensionen reflektiert.}, language = {de} } @article{TanskiBergstedtBevingtonetal.2019, author = {Tanski, George and Bergstedt, Helena and Bevington, Alexandre and Bonnaventure, Philip and Bouchard, Frederic and Coch, Caroline and Dumais, Simon and Evgrafova, Alevtina and Frauenfeld, Oliver W. and Frederick, Jennifer and Fritz, Michael and Frolov, Denis and Harder, Silvie and Hartmeyer, Ingo and Heslop, Joanne and Hoegstroem, Elin and Johansson, Margareta and Kraev, Gleb and Kuznetsova, Elena and Lenz, Josefine and Lupachev, Alexey and Magnin, Florence and Martens, Jannik and Maslakov, Alexey and Morgenstern, Anne and Nieuwendam, Alexandre and Oliva, Marc and Radosavljevi, Boris and Ramage, Justine Lucille and Schneider, Andrea and Stanilovskaya, Julia and Strauss, Jens and Trochim, Erin and Vecellio, Daniel J. and Weber, Samuel and Lantuit, Hugues}, title = {The Permafrost Young Researchers Network (PYRN) is getting older}, series = {Polar record}, volume = {55}, journal = {Polar record}, number = {4}, publisher = {Cambridge Univ. Press}, address = {New York}, issn = {0032-2474}, doi = {10.1017/S0032247418000645}, pages = {216 -- 219}, year = {2019}, abstract = {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.}, language = {en} }