@article{YoshinobuMiyamotoWagneretal.2024,
  author    = {Yoshinobu, Tatsuo and Miyamoto, Ko-ichiro and Wagner, Torsten and Sch{\"o}ning, Michael Josef},
  title     = {Field-effect sensors combined with the scanned light pulse technique: from artificial olfactory images to chemical imaging technologies},
  series = {Chemosensors},
  volume    = {12},
  journal   = {Chemosensors},
  number    = {2},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2227-9040},
  doi       = {10.3390/chemosensors12020020},
  pages     = {Artikel 20},
  year      = {2024},
  abstract  = {The artificial olfactory image was proposed by Lundstr{\"o}m et al. in 1991 as a new strategy for an electronic nose system which generated a two-dimensional mapping to be interpreted as a fingerprint of the detected gas species. The potential distribution generated by the catalytic metals integrated into a semiconductor field-effect structure was read as a photocurrent signal generated by scanning light pulses. The impact of the proposed technology spread beyond gas sensing, inspiring the development of various imaging modalities based on the light addressing of field-effect structures to obtain spatial maps of pH distribution, ions, molecules, and impedance, and these modalities have been applied in both biological and non-biological systems. These light-addressing technologies have been further developed to realize the position control of a faradaic current on the electrode surface for localized electrochemical reactions and amperometric measurements, as well as the actuation of liquids in microfluidic devices.},
  language  = {en}
}
@article{WeldenJablonskiWegeetal.2021,
  author    = {Welden, Rene and Jablonski, Melanie and Wege, Christina and Keusgen, Michael and Wagner, Patrick Hermann and Wagner, Torsten and Sch{\"o}ning, Michael Josef},
  title     = {Light-Addressable Actuator-Sensor Platform for Monitoring and Manipulation of pH Gradients in Microfluidics: A Case Study with the Enzyme Penicillinase},
  series = {Biosensors},
  volume    = {11},
  journal   = {Biosensors},
  number    = {6},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2079-6374},
  doi       = {10.3390/bios11060171},
  pages     = {Artikel 171},
  year      = {2021},
  abstract  = {The feasibility of light-addressed detection and manipulation of pH gradients inside an electrochemical microfluidic cell was studied. Local pH changes, induced by a light-addressable electrode (LAE), were detected using a light-addressable potentiometric sensor (LAPS) with different measurement modes representing an actuator-sensor system. Biosensor functionality was examined depending on locally induced pH gradients with the help of the model enzyme penicillinase, which had been immobilized in the microfluidic channel. The surface morphology of the LAE and enzyme-functionalized LAPS was studied by scanning electron microscopy. Furthermore, the penicillin sensitivity of the LAPS inside the microfluidic channel was determined with regard to the analyte's pH influence on the enzymatic reaction rate. In a final experiment, the LAE-controlled pH inhibition of the enzyme activity was monitored by the LAPS.},
  language  = {en}
}
@misc{DieringerRenzLindeletal.2010,
  author    = {Dieringer, Matthias A. and Renz, Wolfgang and Lindel, Tomasz and Seifert, Frank and Frauenrath, Tobias and Waiczies, Helmar and von Knobelsdorff-Brenkhoff, Florian and Santoro, Davide and Hoffmann, Werner and Ittermann, Bernd and Schulz-Menger, Jeanette and Niendorf, Thoralf},
  title     = {4CH TX/RX Surface Coil for 7T: Design, Optimization and Application for Cardiac Function Imaging},
  series = {2010 ISMRM-ESMRMB joint annual meeting},
  journal   = {2010 ISMRM-ESMRMB joint annual meeting},
  issn      = {1545-4428},
  year      = {2010},
  abstract  = {Practical impediments of ultra high field cardiovascular MR (CVMR) can be catalogued in exacerbated magnetic field and radio frequency (RF) inhomogeneities, susceptibility and off-resonance effects, conductive and dielectric effects in tissue, and RF power deposition constraints, which all bear the potential to spoil the benefit of CVMR at 7T. Therefore, a four element cardiac transceive surface coil array was developed. Cardiac imaging provided clinically acceptable signal homogeneity with an excellent blood myocardium contrast. Subtle anatomic structures, such as pericardium, mitral and tricuspid valves and their apparatus, papillary muscles, and trabecles were accurately delineated.},
  language  = {en}
}
@incollection{EggertZaehlWolfetal.2023,
  author    = {Eggert, Mathias and Z{\"a}hl, Philipp M. and Wolf, Martin R. and Haase, Martin},
  title     = {Applying leaderboards for quality improvement in software development projects},
  series = {Software Engineering for Games in Serious Contexts},
  booktitle = {Software Engineering for Games in Serious Contexts},
  editor    = {Cooper, Kendra M.L. and Bucchiarone, Antonio},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-031-33337-8 (Print)},
  doi       = {10.1007/978-3-031-33338-5_11},
  pages     = {243 -- 263},
  year      = {2023},
  abstract  = {Software development projects often fail because of insufficient code quality. It is now well documented that the task of testing software, for example, is perceived as uninteresting and rather boring, leading to poor software quality and major challenges to software development companies. One promising approach to increase the motivation for considering software quality is the use of gamification. Initial research works already investigated the effects of gamification on software developers and come to promising. Nevertheless, a lack of results from field experiments exists, which motivates the chapter at hand. By conducting a gamification experiment with five student software projects and by interviewing the project members, the chapter provides insights into the changing programming behavior of information systems students when confronted with a leaderboard. The results reveal a motivational effect as well as a reduction of code smells.},
  language  = {en}
}
@misc{SchmitzSchebitzEsch1997,
  author    = {Schmitz, G{\"u}nter and Schebitz, Michael and Esch, Thomas},
  title     = {Aus der Ruhelage selbstanziehender elektromagnetischer Aktuator},
  year      = {1997},
  abstract  = {Elektromagnetischer Aktuator zur Bet{\"a}tigung eines Stellgliedes (2), mit wenigstens einem Elektromagneten (4) und einem mit dem Stellglied (2) verbundenen Anker (3), der gegen die Kraft einer R{\"u}ckstellfeder (6) aus seiner Ruhelage in Richtung auf den Elektromagneten (4) bewegbar ist, mit einer R{\"u}ckstellfeder (6), die eine nicht lineare, bezogen auf die Ruhelage des Ankers (3) progressiv ansteigende Kennlinie aufweist.},
  language  = {de}
}
@inproceedings{AdomeitWillms1984,
  author    = {Adomeit, G. and Willms, Herbert},
  title     = {Experimental investigation of the acceleration of deflagration in wake flow},
  series = {Safety of thermal water reactors : proceedings of a Seminar on the Results of the European Communities' Indirect Action Research Programme on Safety of Thermal Water Reactors, held in Brussels, 1-3 October 1984 / Commission of the European Communities},
  booktitle = {Safety of thermal water reactors : proceedings of a Seminar on the Results of the European Communities' Indirect Action Research Programme on Safety of Thermal Water Reactors, held in Brussels, 1-3 October 1984 / Commission of the European Communities},
  editor    = {Skupinski, Edwin},
  publisher = {Graham \& Trotman [u.a.]},
  address   = {London Gaithersburg, Md.},
  isbn      = {0-86010-678-0},
  pages     = {294 -- 304},
  year      = {1984},
  language  = {en}
}
@inproceedings{SchmiegelKochDittmeretal.2010,
  author    = {Schmiegel, A. and Koch, K. and Dittmer, M. and Braun, M. and Landau, M. and Dick, C. and Bragard, Michael and [u.a.],},
  title     = {Das Sol-ion System : ein System zur Optimierung des Eigenverbrauchs von PV-Strom},
  series = {Photovoltaische Solarenergie : 25. Symposium ; 03. - 05. M{\"a}rz 2010, Kloster Banz, Bad Staffelstein. - (Wissen f{\"u}r Profis)},
  booktitle = {Photovoltaische Solarenergie : 25. Symposium ; 03. - 05. M{\"a}rz 2010, Kloster Banz, Bad Staffelstein. - (Wissen f{\"u}r Profis)},
  publisher = {OTTI, Ostbayerisches Technologie-Transfer-Inst.},
  address   = {Regensburg},
  isbn      = {978-3-941785-23-6},
  pages     = {354 -- 359},
  year      = {2010},
  language  = {de}
}
@inproceedings{HirschWahle1978,
  author    = {Hirsch, G. and Wahle, Michael},
  title     = {Design criteria for dynamic vibration absorbers with regard to the nonproportional damping},
  series = {Proceedings / The Third US National Conference on Wind Engineering Research, February 26 - March 1, 1978, University of Florida, Gainesville},
  booktitle = {Proceedings / The Third US National Conference on Wind Engineering Research, February 26 - March 1, 1978, University of Florida, Gainesville},
  editor    = {Leadon, Bernhard M.},
  publisher = {Univ. of Florida, Div. of Continuing Education Publ.},
  address   = {Gainsville, Fla.},
  pages     = {507 -- 510},
  year      = {1978},
  language  = {en}
}
@misc{PothMonzonTippkoetteretal.2010,
  author    = {Poth, S. and Monzon, M. and Tippk{\"o}tter, Nils and Ulber, Roland},
  title     = {Lignocellulose-Bioraffinerie: Simultane Verzuckerung und Fermentation},
  series = {Chemie Ingenieur Technik},
  volume    = {82},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  doi       = {10.1002/cite.201050360},
  pages     = {1568},
  year      = {2010},
  abstract  = {Die am h{\"a}ufigsten genutzten Rohstoffe f{\"u}r die Produktion von Treibstoffen und Chemikalien sind fossilen Ursprungs. Da diese limitiert sind, werden im Hinblick auf die Nachhaltigkeit alternative, erneuerbare Rohstoffquellen intensiv untersucht. Vielversprechend in diesem Kontext sind die in Lignocellulose enthaltenen Zucker, die beispielsweise zur Produktion von Ethanol genutzt werden k{\"o}nnen. In der Regel sind f{\"u}r eine Lig-nocellulose-Bioraffinerie mehrere Prozessschritte notwendig: Vorbehandlung, Verzuckerung und Fermentation. Um diesen Prozess einfacher zu gestalten, ist es m{\"o}glich, die Verzuckerung und die Fermentation in einem Schritt durchzuf{\"u}hren (SSF). Als Substrat wird hier Cellulose-Faserstoff verwendet, der durch das Organosolv-Verfahren aufgeschlossen wurde. Die Hydrolyse erfolgt mit kommerziell erh{\"a}ltlichen Enzymen und f{\"u}r die Fermentation zu Ethanol werden zwei Hefen verwendet. Beim SSF-Verfahren konnte, im Vergleich zur entkoppelten Verfahrensweise, trotz bestehender Unterschiede in den Temperatur-Optima von Enzymen und Hefen eine Steigerung in der Ethanol-Ausbeute von 0,15 auf 0,2 gg⁻¹ beobachtet werden. Um wirtschaftliche Ausbeuten und Konzentrationen des Produkts erzielen zu k{\"o}nnen, ist es notwendig den Prozess weiter zu optimieren. Im Einzelfall muss {\"u}berpr{\"u}ft werden, ob diese Verfahrensweise auch f{\"u}r die Produktion anderer interessanter Stoffe (wie Itacons{\"a}ure, Bernsteins{\"a}ure) geeignet ist.},
  language  = {de}
}
@misc{TippkoetterNeitmannSohlingetal.2009,
  author    = {Tippk{\"o}tter, Nils and Neitmann, E. and Sohling, U. and Ruf, F. and Ulber, Roland},
  title     = {Anaerobe Produktion von ABE-L{\"o}sungsmitteln aus an Bleicherde adsorbiertem {\"O}l},
  series = {Chemie Ingenieur Technik},
  volume    = {81},
  journal   = {Chemie Ingenieur Technik},
  number    = {8},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.200950075},
  pages     = {1217 -- 1218},
  year      = {2009},
  abstract  = {Mit Palm{\"o}l beladene Bleicherde wurde auf die Anwendbarkeit als Rohstoff zur Bildung von Aceton, Ethanol und Butanol (ABE) untersucht. Nach der Abtrennung des entf{\"a}rbten bzw. gebleichten {\"O}ls bestehen 20-40 \% (w/w) des Bleicherder{\"u}ckstands aus adsorbiertem {\"O}l. Somit stellt das Mineral einen wertvollen Rohstoff dar. Zur Produktion der L{\"o}sungsmittel wurde das gebundene {\"O}l hydrolysiert. Das freigesetzte Glycerin diente als Substrat einer nachfolgenden anaeroben Fermentation zu den ABE-L{\"o}sungsmitteln. Die Fermentationen wurden mit verschiedenen Clostridien-St{\"a}mmen durchgef{\"u}hrt, von denen einige lipolytische Aktivit{\"a}t aufweisen. Der {\"O}lgehalt der Bleicherde betrug 28 \% der Adsorbermasse. F{\"u}r die Hydrolyse wurden drei Ans{\"a}tze untersucht: 1. die direkte Fermentation des Adsorbers mit lipolytisch aktiven Clostridien, 2. der Einsatz von Lipasen und die Fermentation des resultierenden {\"U}berstands und 3. die Kofermentation mit einer lipolytisch aktiven Hefe. Jeder der drei Ans{\"a}tze f{\"u}hrte zu einerHydrolyse des {\"O}ls und Wachstum der Mikroorganismen. Der Einsatz von Lipasen resultierte in einer vollst{\"a}ndigen und der schnellsten Hydrolyse des {\"O}ls. Eine Glycerinkonzentration von 13,4 g/L konnte erreicht werden. Die anaerobe Fermentation der verschiedenen Clostridien auf Minimalmedien verlief erfolgreich. Der Vergleich der Fermentationen der Bleicherdehydrolysate zeigte, dass das Hydrolysat wachstumsinhibierende Substanzen enth{\"a}lt. Unter diesen Bedingungen konnte eine Ausbeute von Y P/S = 0,11 erzielt werden. Der Einsatz eines Ionenaustauschers zur Reinigung des Hydrolysats vor der Fermentation resultierte in einer Verbesserung des Wachstums},
  language  = {de}
}