@article{EngelHoltmannUlberetal.2018, author = {Engel, Mareike and Holtmann, Dirk and Ulber, Roland and Tippk{\"o}tter, Nils}, title = {Increased Biobutanol Production by Mediator-Less Electro-Fermentation}, series = {Biotechnology Journal}, volume = {14}, journal = {Biotechnology Journal}, number = {4}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1860-7314}, doi = {10.1002/biot.201800514}, year = {2018}, abstract = {A future bio-economy should not only be based on renewable raw materials but also in the raise of carbon yields of existing production routes. Microbial electrochemical technologies are gaining increased attention for this purpose. In this study, the electro-fermentative production of biobutanol with C. acetobutylicum without the use of exogenous mediators is investigated regarding the medium composition and the reactor design. It is shown that the use of an optimized synthetic culture medium allows higher product concentrations, increased biofilm formation, and higher conductivities compared to a synthetic medium supplemented with yeast extract. Moreover, the optimization of the reactor system results in a doubling of the maximum product concentrations for fermentation products. When a working electrode is polarized at -600 mV vs. Ag/AgCl, a shift from butyrate to acetone and butanol production is induced. This leads to an increased final solvent yield of Yᴀᴃᴇ = 0.202 gg⁻¹ (control 0.103 gg⁻¹), which is also reflected in a higher carbon efficiency of 37.6\% compared to 23.3\% (control) as well as a fourfold decrease in simplified E-factor to 0.43. The results are promising for further development of biobutanol production in bioelectrochemical systems in order to fulfil the principles of Green Chemistry.}, language = {en} } @incollection{KrollLudwigs2008, author = {Kroll-Ludwigs, Kathrin}, title = {Unification of Conflict of Laws in Europe. Matrimonial Property Regimes}, series = {European Challenges in Contemporary Family Law}, booktitle = {European Challenges in Contemporary Family Law}, editor = {Boele-Woelki, Katharina}, publisher = {Intersentia}, address = {Antwerpen}, isbn = {978-90-5095-692-5}, pages = {379 -- 393}, year = {2008}, language = {en} } @inproceedings{EssingholtMeyerKuhnetal.2018, author = {Essingholt, Felix and Meyer, Frederic and Kuhn, Peter and Schmidt, Philip and Benkner, Thorsten and Grabmaier, Anton}, title = {Non-invasive heart beat measurement using microwave resonators}, series = {Proceedings, Vol. 2, Eurosensors 2018 Conference, Graz, Austria, 9-12 September 2018}, booktitle = {Proceedings, Vol. 2, Eurosensors 2018 Conference, Graz, Austria, 9-12 September 2018}, publisher = {MDPI}, address = {Basel}, issn = {2504-3900}, doi = {10.3390/proceedings2131002}, pages = {1002}, year = {2018}, language = {en} } @inproceedings{FingerBraunBil2018, author = {Finger, Felix and Braun, Carsten and Bil, Cees}, title = {Case studies in initial sizing for hybrid-electric general aviation aircraft}, series = {2018 AIAA/IEEE Electric Aircraft Technologies Symposium, Cincinnati, Ohio}, booktitle = {2018 AIAA/IEEE Electric Aircraft Technologies Symposium, Cincinnati, Ohio}, doi = {10.2514/6.2018-5005}, year = {2018}, language = {en} } @article{DethloffKrollLudwigs2006, author = {Dethloff, Nina and Kroll-Ludwigs, Kathrin}, title = {The Constitutional Court as Driver of Reforms in German Family Law}, series = {International Survey of Family Law}, journal = {International Survey of Family Law}, pages = {217 -- 234}, year = {2006}, language = {en} } @article{DethloffKrollLudwigs2008, author = {Dethloff, Nina and Kroll-Ludwigs, Kathrin}, title = {Strengthening Children's Rights in German Family Law}, series = {The International Survey of Family Law}, journal = {The International Survey of Family Law}, pages = {119 -- 136}, year = {2008}, language = {en} } @article{KrollLudwigs2007, author = {Kroll-Ludwigs, Kathrin}, title = {The Reform of German Maintenance Law}, series = {The International Survey of Family Law}, journal = {The International Survey of Family Law}, pages = {85 -- 100}, year = {2007}, language = {en} } @article{KramerValeroChansonetal.2019, author = {Kramer, Matthias and Valero, Daniel and Chanson, Hubert and Bung, Daniel Bernhard}, title = {Towards reliable turbulence estimations with phase-detection probes: an adaptive window cross-correlation technique}, series = {Experiments in Fluids}, volume = {60}, journal = {Experiments in Fluids}, publisher = {Springer}, address = {Berlin}, issn = {1432-1114}, doi = {10.1007/s00348-018-2650-9}, year = {2019}, language = {en} } @article{HueningHeuermannWache2018, author = {H{\"u}ning, Felix and Heuermann, Holger and Wache, Franz-Josef}, title = {Wireless CAN without WLAN or Bluetooth}, series = {CAN Newsletter}, journal = {CAN Newsletter}, number = {December 2018}, pages = {44 -- 46}, year = {2018}, abstract = {In two developed concepts, dual-mode radio enables CAN participants to be integrated wirelessly into a CAN network. Constructed from a few components, a protocol-free, real-time transmission and thus transparent integration into CAN is provided.}, language = {en} } @techreport{ViethHammerMaier2005, type = {Working Paper}, author = {Vieth, Matthias and Hammer, A. and Maier, F.}, title = {A critical analysis of the co-plot method}, series = {International University in Germany, School of Business Administration / Working paper}, journal = {International University in Germany, School of Business Administration / Working paper}, number = {32}, publisher = {School of Business Administration, Intern. Univ. in Germany}, address = {Bruchsal}, pages = {22 Bl{\"a}tter}, year = {2005}, language = {en} }