@article{FeichtingerEilmannBuchmannetal.2014,
  author    = {Feichtinger, Linda M. and Eilmann, Britta and Buchmann, Nina and Rigling, Andreas},
  title     = {Growth adjustments of conifers to drought and to century-long irrigation},
  series = {Forest Ecology and Management},
  volume    = {2014},
  journal   = {Forest Ecology and Management},
  number    = {334},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1872-7042 (Online)},
  doi       = {10.1016/j.foreco.2014.08.008},
  pages     = {96 -- 105},
  year      = {2014},
  abstract  = {Our knowledge on tree responses to drought is mainly based on short-term manipulation experiments which do not capture any possible long-term adjustments in this response. Therefore, historical water channels in inner-Alpine dry valleys were used as century-long irrigation experiments to investigate adjustments in tree growth to contrasting water supply. This involved quantifying the tree-ring growth of irrigated and non-irrigated (control) Scots pine (Pinus sylvestris L.) in Valais (Switzerland), as well as European larch (Larix decidua Mill.) and black pine (Pinus nigra Arnold) in Vinschgau (Italy). Furthermore, the adjustments in radial growth of Scots pine and European larch to an abrupt stop in irrigation were analyzed. Irrigation promoted the radial growth of all tree species investigated compared to the control: (1) directly through increased soil water availability, and (2) indirectly through increased soil nutrients and humus contents in the irrigated plots. Irrigation led to a full elimination of growth responses to climate for European larch and black pine, but not for Scots pine, which might become more sensitive to drought with increasing tree size in Valais. For the control trees, the response of the latewood increment to water availability in July/August has decreased in recent decades for all species, but increased in May for Scots pine only. The sudden irrigation stop caused a drop in radial growth to a lower level for Scots pine or similar level for larch compared to the control for up to ten years. However, both tree species were then able to adjust to the new conditions and subsequently grew with similar (Scots pine) or even higher growth rates (larch) than the control. To estimate the impact of climate change on future forest development, the duration of manipulation experiments should be on longer time scales in order to capture adjustment processes and feedback mechanisms of forest ecosystems.},
  language  = {en}
}
@techreport{LessenichRitzWallenborn2014,
  author    = {Leßenich, Nina and Ritz, Thomas and Wallenborn, Ramona},
  title     = {Prototyping zur Verbesserung der Benutzerfreundlichkeit mobiler Software : Potenziale benutzerfreundlicher Software-Entwicklung ; Info-Brosch{\"u}re},
  publisher = {eBusiness-Lotse},
  address   = {Aachen},
  pages     = {7 S. : Ill., graph. Darst.},
  year      = {2014},
  abstract  = {Mobile Anwendungen nehmen mit der Verbreitung von Smartphones zu. Die Akzeptanz der Nutzer bestimmt den Erfolg solcher mobiler Applikationen dabei maßgeblich. Um diese Anerkennung zu schaffen, ist eine m{\"o}glichst hohe Gebrauchstauglichkeit, auch Usability genannt, notwendig. Die Informationsbrosch{\"u}re „Prototyping zur Verbesserung der Benutzerfreundlichkeit mobiler Software" richtet sich an Personen, die an der Gestaltung und entwicklung von (mobiler) Software beteiligt sind. In dieser Brosch{\"u}re werden m{\"o}gliche Potenziale im Bereich einer effizienten und benutzerzentrierten Software-Entwicklung aufgezeigt.},
  language  = {de}
}
@article{RitzPisarczykSachtlebenetal.2014,
  author    = {Ritz, Thomas and Pisarczyk, Rafael and Sachtleben, Johanna and Leßenich, Nina},
  title     = {Usability Engineering maßgeschneidert : Modellbaukasten zur Entwicklung gebrauchstauglicher mobiler Software},
  series = {Wissenschaft trifft Praxis},
  volume    = {1},
  journal   = {Wissenschaft trifft Praxis},
  number    = {1},
  publisher = {Begleitforschung Mittelstand-Digital c/o WIK-Consult GmbH},
  address   = {Bad Honnef},
  issn      = {2198-8544 (Print)},
  pages     = {79 -- 88},
  year      = {2014},
  language  = {de}
}
@article{WallenbornRitz2014,
  author    = {Wallenborn, Ramona and Ritz, Thomas},
  title     = {Mobilit{\"a}t miteinander teilen : st{\"a}dtisches eCarsharing in einer vernetzten Gesellschaft ; [vernetztes Fahren von morgen]},
  series = {Neue Mobilit{\"a}t : das Magazin vom Bundesverband eMobilit{\"a}t},
  volume    = {5},
  journal   = {Neue Mobilit{\"a}t : das Magazin vom Bundesverband eMobilit{\"a}t},
  number    = {14 (Herbstausg.)},
  publisher = {Bundesverband eMobilit{\"a}t BEM},
  address   = {Berlin},
  issn      = {2191-5636},
  pages     = {92 -- 95},
  year      = {2014},
  language  = {de}
}
@article{FredebeulKreinSteingroever2014,
  author    = {Fredebeul-Krein, Markus and Steingr{\"o}ver, Markus},
  title     = {Wholesale broadband access to IPTV in an NGA environment : how to deal with it from a regulatory perspective?},
  series = {Telecommunications Policy},
  volume    = {38},
  journal   = {Telecommunications Policy},
  number    = {3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0308-5961 (Print)},
  doi       = {doi:10.1016/j.telpol.2013.04.002},
  pages     = {264 -- 277},
  year      = {2014},
  language  = {en}
}
@techreport{RahierRitzWallenborn2014,
  author    = {Rahier, Michael and Ritz, Thomas and Wallenborn, Ramona},
  title     = {Elektromobilit{\"a}t in einer vernetzten Welt : Potenziale f{\"u}r die IT-Branche bei der Organisation der Mobilit{\"a}t von morgen ; Info-Brosch{\"u}re},
  publisher = {eBusiness-Lotse},
  address   = {Aachen},
  pages     = {9 S. : Ill., graph. Darst.},
  year      = {2014},
  abstract  = {Die Informationsbrosch{\"u}re „Elektromobilit{\"a}t in einer vernetzten Welt" richtet sich an IT-Dienstleister. In dieser Brosch{\"u}re werden m{\"o}gliche Potenziale im Bereich der Elektromobilit{\"a}t aufgezeigt. Die Mobilit{\"a}t der Zukunft ist eine interdisziplin{\"a}re Angelegenheit und kein reines Automotive-Thema mehr. Beispiele wie Mobilit{\"a}tsmanagement, eCommerce und Individualisierung sind im Mobilit{\"a}tsbereich f{\"u}r die IT-Branche relevant.},
  language  = {de}
}
@incollection{KrollLudwigs2014,
  author    = {Kroll-Ludwigs, Kathrin},
  title     = {Vorbemerkung vor \S 1353},
  series = {Erman, B{\"u}rgerliches Gesetzbuch : Handkommentar mit AGG, EGBGB (Auszug) , ErbbauRG, LPartG, ProdHaftG, VBVG, VersAus-glG und WEG},
  booktitle = {Erman, B{\"u}rgerliches Gesetzbuch : Handkommentar mit AGG, EGBGB (Auszug) , ErbbauRG, LPartG, ProdHaftG, VBVG, VersAus-glG und WEG},
  editor    = {Ermann, Walter, and Grunewald, Barbara and Maier-Reimer, Georg},
  publisher = {Verlag Dr. Otto Schmidt},
  address   = {K{\"o}ln},
  isbn      = {978-3-50447-102-6},
  year      = {2014},
  language  = {de}
}
@inproceedings{LenzWolf2014,
  author    = {Lenz, Laura L. and Wolf, Martin R.},
  title     = {Economic evaluation of serious games with the comparative assessment framework COSEGA},
  series = {The shift from teaching to learning : individual, collective and organizational learning through gaming simulation ; proceedings of the 45th conference of the International Simulation and Gaming Association, Dornbirn 2014},
  booktitle = {The shift from teaching to learning : individual, collective and organizational learning through gaming simulation ; proceedings of the 45th conference of the International Simulation and Gaming Association, Dornbirn 2014},
  editor    = {Kritz, Willy Christian},
  publisher = {Bertelsmann},
  address   = {[Bielefeld]},
  isbn      = {978-3-7639-5422-3},
  pages     = {374 -- 386},
  year      = {2014},
  language  = {en}
}
@inproceedings{RitzIzquierdoTelloDamm2014,
  author    = {Ritz, Thomas and Izquierdo Tello, C{\´e}sar and Damm, Sebastian},
  title     = {Connecting a pedelec to the cloud as basis for gamification in multi modal mobility planning},
  series = {MobileCloud 2014 : 2nd IEEE International Conference on Mobile Cloud Computing, Services, and Engineering Oxford, United Kingdom 7-10 April 2014},
  booktitle = {MobileCloud 2014 : 2nd IEEE International Conference on Mobile Cloud Computing, Services, and Engineering Oxford, United Kingdom 7-10 April 2014},
  publisher = {IEEE Service Center},
  address   = {Piscataway, NJ},
  isbn      = {978-1-4799-2504-9},
  doi       = {10.1109/MobileCloud.2014.25},
  pages     = {101 -- 108},
  year      = {2014},
  language  = {en}
}
@misc{TippkoetterDuweRaisetal.2014,
  author    = {Tippk{\"o}tter, Nils and Duwe, Anna and Rais, Dominik and Zibek, Susanne and Zorn, H.},
  title     = {Optimierung und Scale-up der enzymatischen Hydrolyse inkl. Ligninabbau},
  series = {Chemie Ingenieur Technik},
  volume    = {86},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201450287},
  pages     = {1515},
  year      = {2014},
  abstract  = {Prim{\"a}re Ziele der Hydrolyse pflanzlicher nachwachsender Rohstoffe sind m{\"o}glichst hohe Zuckerkonzentrationen f{\"u}r nachfolgende Fermentationen und eine Maximierung der Produktivit{\"a}t. Zur Optimierung dieser Prozesse wird Organosolv-aufgeschlossene Buchenholz-Cellulose verwendet. Die Hydrolyse des Faserstoffes erfolgt mithilfe von Novozymes CTec2-Enzymen. Die Hydrolysen konnten durch neue R{\"u}hrerelemente auf einen Maßstab von 1000 L {\"u}bertragen werden. Dabei konnten maximale Ausbeuten (g Glucose g -1 Glucose im Faserstoff) bis 81 g g - 1 und Konzentrationen von 152 g L -1 erreicht werden. Zurzeit k{\"o}nnen unter Einsatz eines Feststoffreaktors Cellulosefasern in einer Konzentration bis 400 g L -1 enzymatisch hydrolysiert werden. Die cellulolytischen Enzyme stoßen bei hohen Feststoffkonzentrationen an ihre Grenzen. Mit steigendem Feststoffgehalt nimmt die Hydrolyseausbeute ab. Ein Ansatz zur Steigerung der Effizienz ist der Einsatz ligninolytischer Enzyme, die Ligninreste an der Organosolv-Cellulose aufschließen k{\"o}nnen. Eine solche Verbesserung der Zug{\"a}nglichkeit f{\"u}r cellulolytische Enzyme an ihr Substrat wurde durch Kultur{\"u}berst{\"a}nde verschiedener ligninolytischer Pilze erreicht. Mit Kultur{\"u}berst{\"a}nden von Stereum sp. sind Steigerungen der Glucoseausbeuten um bis zu 30 \% m{\"o}glich.},
  language  = {de}
}