@article{BohnFunkeGier1999,
  author    = {Bohn, Dieter E. and Funke, Harald and Gier, Jochen},
  title     = {Temperature jet development in a cross-over channel},
  series = {Third European Conference on Turbomachinery - fluid dynamics and thermodynamics : : 2 - 5 March 1999, Royal National Hotel, London, UK / organized by the Energy Transfer and Thermofluid Mechanics Group of the Institution of Mechanical Engineers (IMechE); with support and sponsorship from European Commission / Vol. B.},
  journal   = {Third European Conference on Turbomachinery - fluid dynamics and thermodynamics : : 2 - 5 March 1999, Royal National Hotel, London, UK / organized by the Energy Transfer and Thermofluid Mechanics Group of the Institution of Mechanical Engineers (IMechE); with support and sponsorship from European Commission / Vol. B.},
  publisher = {Professional Engineering Publ.},
  address   = {Bury St. Edmunds},
  pages     = {671 -- 680},
  year      = {1999},
  language  = {en}
}
@article{Huening2009,
  author    = {H{\"u}ning, Felix},
  title     = {Hart im Nehmen : Low-Voltage-Powermosfets mit Super-Junction-1-Technologie optimieren},
  series = {Elektronik-Journal},
  volume    = {44},
  journal   = {Elektronik-Journal},
  number    = {12},
  publisher = {{\"O}sterreichischer Wirtschaftsverlag GmbH},
  address   = {Wien},
  issn      = {0013-5674},
  pages     = {36 -- 38},
  year      = {2009},
  language  = {de}
}
@misc{EcclestonDrummondMiddletonetal.2020,
  author    = {Eccleston, Paul and Drummond, Rachel and Middleton, Kevin and Bishop, Georgia and Caldwell, Andrew and Desjonqueres, Lucile and Tosh, Ian and Cann, Nick and Crook, Martin and Hills, Matthew and Pearson, Chris and Simpson, Caroline and Stamper, Richard and Tinetti, Giovanna and Pascale, Enzo and Swain, Mark and Holmes, Warren A. and Wong, Andre and Puig, Ludovic and Pilbratt, G{\"o}ran and Linder, Martin and Boudin, Nathalie and Ertel, Hanno and Gambicorti, Lisa and Halain, Jean-Philippe and Pace, Emanuele and Vilardell, Francesc and G{\´o}mez, Jos{\´e} M. and Colom{\´e}, Josep and Amiaux, J{\´e}r{\^o}me and Cara, Christophe and Berthe, Michel and Moreau, Vincent and Morgante, Gianluca and Malaguti, Giuseppe and Alonso, Gustavo and {\´A}lvarez, Javier P. and Ollivier, Marc and Philippon, Anne and Hellin, Marie-Laure and Roose, Steve and Frericks, Martin and Krijger, Matthijs and Rataj, Miroslaw and Wawer, Piotr and Skup, Konrad and Sobiecki, Mateusz and Christian Jessen, Niels and M{\o}ller Pedersen, S{\o}ren and Hargrave, Peter and Griffin, Matt and Ottensamer, Roland and Hunt, Thomas and Rust, Duncan and Saleh, Aymen and Winter, Berend and Focardi, Mauro and Da Deppo, Vania and Zuppella, Paola and Czupalla, Markus},
  title     = {The ARIEL payload: A technical overview},
  series = {Space Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave},
  volume    = {11443},
  journal   = {Space Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave},
  editor    = {Lystrup, Makenzie and Perrin, Marshall D. and Batalha, Natalie and Siegler, Nicholas and Tong, Edward C.},
  publisher = {SPIE},
  address   = {Washington},
  doi       = {10.1117/12.2561478},
  pages     = {114430Z},
  year      = {2020},
  abstract  = {The Atmospheric Remote-Sensing Infrared Exoplanet Large-survey, ARIEL, has been selected to be the next (M4) medium class space mission in the ESA Cosmic Vision programme. From launch in 2028, and during the following 4 years of operation, ARIEL will perform precise spectroscopy of the atmospheres of ~1000 known transiting exoplanets using its metre-class telescope. A three-band photometer and three spectrometers cover the 0.5 µm to 7.8 µm region of the electromagnetic spectrum. This paper gives an overview of the mission payload, including the telescope assembly, the FGS (Fine Guidance System) - which provides both pointing information to the spacecraft and scientific photometry and low-resolution spectrometer data, the ARIEL InfraRed Spectrometer (AIRS), and other payload infrastructure such as the warm electronics, structures and cryogenic cooling systems.},
  language  = {en}
}
@article{CheilytkoAlexopoulosPozhuyevetal.2024,
  author    = {Cheilytko, Andrii and Alexopoulos, Spiros and Pozhuyev, Andriy and Kaufhold, Oliver},
  title     = {An analytical approach to power optimization of concentrating solar power plants with thermal storage},
  series = {Solar},
  volume    = {4},
  journal   = {Solar},
  number    = {3},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2673-9941},
  doi       = {10.3390/solar4030024},
  pages     = {509 -- 525},
  year      = {2024},
  abstract  = {This paper deals with the problem of determining the optimal capacity of concentrated solar power (CSP) plants, especially in the context of hybrid solar power plants. This work presents an innovative analytical approach to optimizing the capacity of concentrated solar plants. The proposed method is based on the use of additional non-dimensional parameters, in particular, the design factor and the solar multiple factor. This paper presents a mathematical optimization model that focuses on the capacity of concentrated solar power plants where thermal storage plays a key role in the energy source. The analytical approach provides a more complete understanding of the design process for hybrid power plants. In addition, the use of additional factors and the combination of the proposed method with existing numerical methods allows for more refined optimization, which allows for the more accurate selection of the capacity for specific geographical conditions. Importantly, the proposed method significantly increases the speed of computation compared to that of traditional numerical methods. Finally, the authors present the results of the analysis of the proposed system of equations for calculating the levelized cost of electricity (LCOE) for hybrid solar power plants. The nonlinearity of the LCOE on the main calculation parameters is shown},
  language  = {en}
}
@inproceedings{BoehnischBraun2024,
  author    = {B{\"o}hnisch, Nils and Braun, Carsten},
  title     = {The effect of aerodynamic interactions on aeroelastic stability in wing-propeller systems},
  series = {IFASD2024 Proceedings},
  booktitle = {IFASD2024 Proceedings},
  year      = {2024},
  abstract  = {This paper presents initial findings from aeroelastic studies conducted on a wing-propeller model, aimed at evaluating the impact of aerodynamic interactions on wing flutter mechanisms and overall aeroelastic performance. Utilizing a frequency domain method, the flutter onset within a specified flight speed range is assessed. Mid-fidelity tools with a time domain approach are then used to account for the complex aerodynamic interaction between the propeller and the wing. Specifically, open-source software DUST and MBDyn are leveraged for this purpose. This investigation covers both windmilling and thrusting conditions of the wing-propeller model. During the trim process, adjustments to the collective pitch of the blades are made to ensure consistency across operational points. Time histories are then analyzed to pinpoint flutter onset, and corresponding frequencies and damping ratios are meticulously identified. The results reveal a marginal destabilizing effect of aerodynamic interaction on flutter speed, approximately 5\%. Notably, the thrusting condition demonstrates a greater destabilizing influence compared to windmilling. These comprehensive findings enhance the understanding of the aerodynamic behavior of such systems and offer valuable insights for early design predictions and the development of streamlined models for future endeavors.},
  language  = {en}
}
@inproceedings{LuftBesenfelder2014,
  author    = {Luft, Nils and Besenfelder, Christoph},
  title     = {Flexibility based assessment of production system robustness},
  series = {Procedia 2nd CIRP Robust Manufacturing Conference (RoMac 2014)},
  volume    = {19},
  booktitle = {Procedia 2nd CIRP Robust Manufacturing Conference (RoMac 2014)},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2212-8271},
  doi       = {0.1016/j.procir.2014.06.141},
  pages     = {81 -- 86},
  year      = {2014},
  abstract  = {Manufacturing companies are forced to operate in an increasingly volatile and unpredictabl environment. The number of events that can have a potentially critical impact on a production system's economic performance have significantly increased. This forces companies to invest considerably more in flexible and robust production systems capable of withstanding a certain amount of change however unable to quantify the benefits in advance. The satisfactory quantification and assessment of these qualities - Flexibility and Robustness -has not been realized yet. This paper discusses commonality between Flexibility and Robustness and offers a new approach to connect changes in the environment with the elements of a production system and thus quantifying its flexibility and robustness.},
  language  = {en}
}
@incollection{LuftLuft2021,
  author    = {Luft, Angela and Luft, Nils},
  title     = {Leitfaden: Systematische Kompetenzentwicklung im Umfeld der Smart Factory},
  series = {Handbuch digitale Kompetenzentwiclung},
  booktitle = {Handbuch digitale Kompetenzentwiclung},
  editor    = {Ramin, Philipp},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-3-446-46738-5},
  doi       = {10.3139/9783446469075.005},
  pages     = {89 -- 120},
  year      = {2021},
  language  = {de}
}
@misc{SiekerDuwePothetal.2012,
  author    = {Sieker, T. and Duwe, A. and Poth, S. and Tippk{\"o}tter, Nils and Ulber, Roland},
  title     = {Itacons{\"a}ureherstellung aus Buchenholz-Hydrolysaten},
  series = {Chemie Ingenieur Technik},
  volume    = {84},
  journal   = {Chemie Ingenieur Technik},
  number    = {8},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201250414},
  pages     = {1300},
  year      = {2012},
  abstract  = {Aus h{\"o}lzernen Cellulosen und Hemicellulosen k{\"o}nnen durch enzymatische Hydrolyse fermentierbare Zucker f{\"u}r die Herstellung von Chemikalien und Treibstoffen gewonnen werden. Die bisherige Forschung fokussiert sich oft auf die Nutzung dieser Zucker zur Gewinnung von Ethanol. Daneben muss aber auch die stoffliche Nutzung zur Gewinnung von Grundchemikalien ber{\"u}cksichtigt werden. Eine solche Grundchemikalie ist Itakons{\"a}ure. Obwohl die biotechnologische Itacons{\"a}ureproduktion bereits eingehend untersucht und etabliert ist, gestaltet sie sich im Rahmen von Bioraffinerien der zweiten Generation als schwierig, da der {\"u}berwiegend verwendete Produktionsorganismus gegen eine weite Bandbreite von Inhibitoren sensibel ist. Die Herstellung von Itacons{\"a}ure aus Buchenholzhydrolysaten wird im Rahmen der deutschen Lignocellulose-Bioraffinerie entwickelt. Die unbehandelten Hydrolysate erm{\"o}glichen weder das Wachstum von Aspergillus terreus noch die Bildung von Itacons{\"a}ure. Daher werden M{\"o}glichkeiten zur Konditionierung des Hydrolysates mit dem Ziel einer Itacons{\"a}ureproduktion mit hohen Ausbeuten und Konzentrationen vorgestellt.},
  language  = {de}
}
@misc{TippkoetterMoehring2014,
  author    = {Tippk{\"o}tter, Nils and M{\"o}hring, S.},
  title     = {Nutzung von F{\"a}ulepilzen f{\"u}r die selektive Gewinnung von Cellulose und Lignin aus nicht vorbehandelter lignocellulosehaltiger Biomasse},
  series = {Chemie Ingenieur Technik},
  volume    = {86},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201450353},
  pages     = {1385},
  year      = {2014},
  abstract  = {Einige Arten der Braun- und Weißf{\"a}ulepilze sind in der Lage, selektiv entweder Lignin oder Cellulose im Holz abzubauen. Diese Pilze k{\"o}nnen f{\"u}r eine energiesparende Vorbehandlung lignocellulosehaltiger Biomasse f{\"u}r Bioraffinerien genutzt werden, ohne auf technisch aufw{\"a}ndige Aufschlussapparate zur{\"u}ckgreifen zu m{\"u}ssen. Weißf{\"a}ulepilze bauen bevorzugt Lignin ab, wodurch die verbleibende Cellulose leichter f{\"u}r enzymatische Hydrolysen in das Monosaccharid Glucose zug{\"a}nglich wird. Braunf{\"a}ulepilze bauen dagegen Cellulose und Hemicellulose ab. Die Auswirkungen der Behandlung von Weizenstroh mit verschiedenen Pilzarten werden zurzeit untersucht. Dabei werden die Ver{\"a}nderung der enzymatischen Hydrolysierbarkeit des Substrats sowie die gebildeten Ligninderivate bestimmt. Detaillierte Betrachtungen der Biomassever{\"a}nderung werden mithilfe spezifischer F{\"a}rbemethoden durchgef{\"u}hrt, durch die morphologische Ver{\"a}nderungen der Pflanzengewebe in der 3D-Lichtmikroskopie dargestellt werden k{\"o}nnen.},
  language  = {de}
}
@inproceedings{KramerBragardRitzetal.2024,
  author    = {Kramer, Pia and Bragard, Michael and Ritz, Thomas and Ferfer, Ute and Schiffers, Tim},
  title     = {Visualizing, Enhancing and Predicting Students' Success through ECTS Monitoring},
  series = {2024 IEEE Global Engineering Education Conference (EDUCON)},
  booktitle = {2024 IEEE Global Engineering Education Conference (EDUCON)},
  publisher = {IEEE},
  address   = {New York, NY},
  issn      = {2165-9559},
  doi       = {10.1109/EDUCON60312.2024.10578652},
  pages     = {5 Seiten},
  year      = {2024},
  abstract  = {This paper serves as an introduction to the ECTS monitoring system and its potential applications in higher education. It also emphasizes the potential for ECTS monitoring to become a proactive system, supporting students by predicting academic success and identifying groups of potential dropouts for tailored support services. The use of the nearest neighbor analysis is suggested for improving data analysis and prediction accuracy.},
  language  = {en}
}
@book{Czarnecki2023,
  author    = {Czarnecki, Christian},
  title     = {Angewandte Forschung in der Wirtschaftsinformatik 2023 : Tagungsband zur 36. AKWI-Jahrestagung},
  editor    = {Czarnecki, Christian and L{\"u}bbe, Alexander and Meister, Vera G. and M{\"u}ller, Christian and Steglich, Mike and Walther, Mathias},
  organization    = {Arbeitskreis Wirtschaftsinformatik an Hochschulen f{\"u}r Angewandte Wissenschaften im deutschsprachigen Raum (AKWI)},
  doi       = {10.15771/1794},
  pages     = {214 Seiten},
  year      = {2023},
  abstract  = {Beitr{\"a}ge der Fachtagung „Angewandte Forschung in der Wirtschaftsinformatik - Zukunft gestalten" im Rahmen der 36. Jahrestagung des Arbeitskreises Wirtschaftsinformatik an Hochschulen f{\"u}r Angewandte Wissenschaften (AKWI) vom 11. bis 13.09.2023 an der Technischen Hochschule Wildau},
  language  = {de}
}
@misc{BurgethKleefeldNaegeletal.2020,
  author    = {Burgeth, Bernhard and Kleefeld, Andreas and Naegel, Beno{\^i}t and Perret, Benjamin},
  title     = {Editorial — Special Issue: ISMM 2019},
  series = {Mathematical Morphology - Theory and Applications},
  volume    = {4},
  journal   = {Mathematical Morphology - Theory and Applications},
  number    = {1},
  publisher = {De Gruyter},
  address   = {Warschau},
  issn      = {2353-3390},
  doi       = {10.1515/mathm-2020-0200},
  pages     = {159 -- 161},
  year      = {2020},
  abstract  = {This editorial presents the Special Issue dedicated to the conference ISMM 2019 and summarizes the articles published in this Special Issue.},
  language  = {en}
}
@misc{TippkoetterUlber2012,
  author    = {Tippk{\"o}tter, Nils and Ulber, Roland},
  title     = {Rezension zu: Encyclopedia of Industrial Biotechnology, Vol. 1-7. By MC Flickinger.},
  series = {Chemie Ingenieur Technik},
  volume    = {6},
  journal   = {Chemie Ingenieur Technik},
  number    = {84},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201290052},
  pages     = {936},
  year      = {2012},
  language  = {en}
}
@misc{WollnyAlKaidyTippkoetteretal.2014,
  author    = {Wollny, S. and Al-Kaidy, Huschyar and Tippk{\"o}tter, Nils and Ulber, Roland},
  title     = {Prozessintegrierte Magnetseparation im Labormaßstab mittels High-Gradient Magnetic Separator (HGMS)},
  series = {Chemie Ingenieur Technik},
  volume    = {86},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201450618},
  pages     = {1507},
  year      = {2014},
  abstract  = {Die Hochgradient-Magnetseparation (HGMS) stellt eine Alternative zu konventionellen Methoden der Proteinaufarbeitung wie Filtration und Chromatographie dar und dient zudem als Prozessintensivierung. Bisherige Separatoren sind f{\"u}r Anwendungen von mehreren Litern Prozessvolumina Fermentationsmedium und Gramm Magnetpartikel ausgelegt. Bei der Entwicklung und Anwendung neuartiger Magnetpartikeloberfl{\"a}chen ist die Verf{\"u}gbarkeit großer Mengen nicht gegeben. Bisherige Filterkammern erh{\"o}hen zudem den Arbeitsaufwand und verursachen gr{\"o}ßere Partikelverluste bei Sp{\"u}lvorg{\"a}ngen oder der Reinigung aufgrund der Partikeladsorption. F{\"u}r Anwendungen im Maßstab < 500 mL wird deshalb ein Miniatur-Hochgradientfilter (miniHGF) entwickelt. Das Modell wird im 3D-Drucker Makerbot Replicator 2 gefertigt und magne-isierbare Dr{\"a}hte zur Partikelabscheidung eingesetzt. Die Vergleichbarkeit mit einem etablierten Magnetseparator wird anhand der Aufnahme von Durchbruchskurven und Bestimmung der Filtereffizienz untersucht. Die Praxistauglichkeit mit kleinen Volumina wird in wiederholten Batch-Versuchen mit auf Magnetpartikeln immobilisiertem Enzym und einem kolorimetrischen Assay gepr{\"u}ft.},
  language  = {de}
}
@misc{TippkoetterWiesenThieletal.2014,
  author    = {Tippk{\"o}tter, Nils and Wiesen, S. and Thiel, A. and Muffler, K. and Ulber, Roland},
  title     = {Biotechnologische Wertstoffgewinnung entlang der Prozessketten Gr{\"u}ner und Pflanzen{\"o}l-Bioraffinerien},
  series = {Chemie Ingenieur Technik},
  volume    = {86},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201450283},
  pages     = {1605},
  year      = {2014},
  abstract  = {Der nachwachsende Rohstoff Raps ist in großen Mengen verf{\"u}gbar und eine Quelle f{\"u}r Biomolek{\"u}le mit hohem Wertsch{\"o}pfungspotenzial. Entwicklungen zur biotechnologischen Wertstoffgewinnung werden dabei schwerpunktm{\"a}ßig in den Bereichen Aufarbeitung und Funktionalisierung von Polyphenolen und Fetten betrieben. Bei der Verarbeitung der Pflanzenmaterialien werden dabei insbesondere Verfahren zur adsorptiven Aufreinigung und Auftrennung mittels Materialien mit modifizierten Bleicherden und anderen organischen oder anorganischen Adsorbentien untersucht. Ferner wurden f{\"u}r die Aufreinigung von Polyphenolen adsorptive sowie extraktive Prozesse entwickelt. Bei den Entwicklungen wird ber{\"u}cksichtigt, dass Bioraffinerien auf eine fortw{\"a}hrende Gew{\"a}hrleistung eines hohen Produktions- bzw. Lieferbedarfs nachwachsender Rohstoffe angewiesen sind. Somit werden Optionen dezentraler regionaler Vorbehandlungs- und Wertsch{\"o}pfungsketten in der N{\"a}he landwirtschaftlicher Betriebe einbezogen. Neben neuen Aufreinigungsverfahren werden mikrobielle und enzymatische Prozesse zur wertsteigernden Umsetzung von Glycerin, Polyphenolen und Zuckermonomeren vorgestellt sowie Limitierungen nachwachsender Rohstoffe der 2. Generation diskutiert.},
  language  = {de}
}
@misc{CapitainHeringTippkoetter2016,
  author    = {Capitain, C. and Hering, T. and Tippk{\"o}tter, Nils},
  title     = {Enzymatische Polymerisation von Ligninmodellkomponenten und Organosolv-Lignin mit aromatischen Aminos{\"a}uren},
  series = {Chemie Ingenieur Technik},
  volume    = {88},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201650374},
  pages     = {1236},
  year      = {2016},
  abstract  = {Die stoffliche Nutzung von Lignin aus Bioraffinerien ist ein wichtiger Bestandteil f{\"u}r den Wertsch{\"o}pfungsprozess von nachwachsenden, pflanzlichen Rohstoffen. Lignin z{\"a}hlt zu den wenigen erneuerbaren Quellen f{\"u}r phenolische Bestandteile, wird aber derzeit meist nur thermisch verwertet. Ziel dieses Forschungsvorhabens ist die Funktionalisierung von Lignin zur Verbesserung der Adh{\"a}sionseigenschaften. Als funktionelle Gruppe wird die aromatische Aminos{\"a}ure L-DOPA verwendet, die charakteristisch f{\"u}r die Adh{\"a}sionskraft von Muscheln ist. Lignin ist ein geeignetes St{\"u}tzger{\"u}st, da es ein Polymer ist, das durch enzymkatalysierte Polymerisation gebildet wird. Essenziell f{\"u}r die Entwicklung ist ein besseres Verst{\"a}ndnis {\"u}ber die Bildung von Lignin-Polymeren und deren verschiedene Eigenschaften. Um die Einflussfaktoren auf Kettenl{\"a}nge und Polymerisationseffizienz zu untersuchen, werden zurzeit sowohl Ligninmodellkomponenten (LMK) als auch gel{\"o}stes Organosolv-Lignin verwendet. Laufende Untersuchungen werden zeigen, ob sich die enzymatische Polymerisationsreaktion auf ein gel{\"o}stes Ligninpolymer aus einem Organosolv-Aufschluss {\"u}bertragen l{\"a}sst.},
  language  = {de}
}
@misc{SiekerTippkoetterMuffleretal.2012,
  author    = {Sieker, T. and Tippk{\"o}tter, Nils and Muffler, K. and Ulber, Roland},
  title     = {Herstellung von Ethanol, Phenols{\"a}uren, organischen S{\"a}uren und Biogas durch vollst{\"a}ndige Nutzung von Grassilage in einer Bioraffinerie},
  series = {Chemie Ingenieur Technik},
  volume    = {84},
  journal   = {Chemie Ingenieur Technik},
  number    = {8},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201250415},
  pages     = {1297},
  year      = {2012},
  abstract  = {Gr{\"a}ser sind in der Lage, einen großen Teil der f{\"u}r eine biobasierte Wirtschaft ben{\"o}tigten Biomasse zur Verf{\"u}gung zustellen. Um eine ganzj{\"a}hrige Nutzung des Grases zu gew{\"a}hrleisten, muss eine stabile Lagerung des Grases erreicht werden, was z. B. durch Silieren m{\"o}glich ist. Die konservierende Wirkung der Silierung beruht auf der Bildung organischer S{\"a}uren. Um diese zu gewinnen, wird die Silage gepresst, die organischen S{\"a}uren {\"u}ber Fl{\"u}ssig/Fl{\"u}ssig-Extraktion aus dem Presssaft abgetrenntund mittels chromatographischer Methoden weiter aufgereinigt. Im pr{\"a}sentierten Konzept werden die im Presskuchen enthaltenen Lignocellulosen hydrolysiert und die erhaltenen Monosaccharide zu Ethanol fermentiert. Die Phenols{\"a}uren, die in Gr{\"a}sern die Rolle des Lignins {\"u}bernehmen, k{\"o}nnen simultan mit der Hydrolyse der Polysaccharide enzymatisch abgetrennt und als Nebenprodukt gewonnen werden. Die nach der Abtrennung des Ethanols verbleibenden Fermentationsreststoffe werden f{\"u}r die Herstellung von Biogas verwendet.},
  language  = {de}
}
@misc{EngelTippkoetter2016,
  author    = {Engel, M. and Tippk{\"o}tter, Nils},
  title     = {Einfluss eines Phenazin-Mediators und elektrischen Potenzials auf die Aceton-Butanol-Ethanol-Fermentation},
  series = {Chemie Ingenieur Technik},
  volume    = {88},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201650105},
  pages     = {1254},
  year      = {2016},
  abstract  = {In den letzten Jahren haben nachhaltige, biotechnologische Prozesse zunehmend an Bedeutung gewonnen. Die Aceton-Butanol-Ethanol-Fermentation (ABE-Fermentation) mit dem anaeroben Bakterium Clostridium acetobutylicum zur Gewinnung von Biobutanol k{\"o}nnte in diesem Zusammenhang eine M{\"o}glichkeit der nachhaltigen Kraftstoffproduktion darstellen. In dieser Arbeit wird der Einfluss zus{\"a}tzlich verf{\"u}gbarer Elektronen durch den Einsatz des Phenazin-Farbstoffs Neutralrot als Redoxmediator sowie das Anlegen eines elektrischen Potenzials w{\"a}hrend der ABE-Fermentation untersucht. Es wird gezeigt, dass das Neutralrot keinen Einfluss auf die Leerlaufspannung von ca. 500 mV vs. Ag/AgCl w{\"a}hrend der Fermentation hat. Der Mediator bewirkt allerdings eine fr{\"u}here Butanolbildung sowie h{\"o}here Butanolkonzentrationen. Wird zudem die Mediatorkonzentration von 125 mM auf 250 mM angehoben, wird dabei auch die maximale Butanolkonzentration um 36 \% ± 1,8 \% innerhalb von28 Stunden gesteigert.},
  language  = {de}
}
@article{KleefeldZimmermann2022,
  author    = {Kleefeld, Andreas and Zimmermann, M.},
  title     = {Computing Elastic Interior Transmission Eigenvalues},
  series = {Integral Methods in Science and Engineering},
  journal   = {Integral Methods in Science and Engineering},
  editor    = {Constanda, Christian and Bodmann, Bardo E.J. and Harris, Paul J.},
  publisher = {Birkh{\"a}user},
  address   = {Cham},
  isbn      = {978-3-031-07171-3},
  doi       = {10.1007/978-3-031-07171-3_10},
  pages     = {139 -- 155},
  year      = {2022},
  abstract  = {An alternative method is presented to numerically compute interior elastic transmission eigenvalues for various domains in two dimensions. This is achieved by discretizing the resulting system of boundary integral equations in combination with a nonlinear eigenvalue solver. Numerical results are given to show that this new approach can provide better results than the finite element method when dealing with general domains.},
  language  = {en}
}
@incollection{PieronekKleefeld2019,
  author    = {Pieronek, Lukas and Kleefeld, Andreas},
  title     = {The Method of Fundamental Solutions for Computing Interior Transmission Eigenvalues of Inhomogeneous Media},
  series = {Integral Methods in Science and Engineering: Analytic Treatment and Numerical Approximations},
  booktitle = {Integral Methods in Science and Engineering: Analytic Treatment and Numerical Approximations},
  editor    = {Constanda, Christian and Harris, Paul},
  publisher = {Birkh{\"a}user},
  address   = {Cham},
  isbn      = {978-3-030-16077-7},
  doi       = {10.1007/978-3-030-16077-7_28},
  pages     = {353 -- 365},
  year      = {2019},
  abstract  = {The method of fundamental solutions is applied to the approximate computation of interior transmission eigenvalues for a special class of inhomogeneous media in two dimensions. We give a short approximation analysis accompanied with numerical results that clearly prove practical convenience of our alternative approach.},
  language  = {en}
}
@misc{StadtmuellerWollnyTippkoetteretal.2012,
  author    = {Stadtm{\"u}ller, R. and Wollny, S. and Tippk{\"o}tter, Nils and Ulber, Roland},
  title     = {Amplifikation und Einsatz von ssDNA-Aptameren},
  series = {Chemie Ingenieur Technik},
  volume    = {84},
  journal   = {Chemie Ingenieur Technik},
  number    = {8},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201250112},
  pages     = {1294},
  year      = {2012},
  abstract  = {Die wachsende Produktpalette von z. B. Pharmazeutika geht mit einer steigenden Nachfrage f{\"u}r hochsensitive/schonende Aufreinigungstechniken einher. Bisherige Verfahren f{\"u}hren oft zu geringer Reinheit und verminderter Bioaktivit{\"a}t, zeigen eine Limitation der Analytengr{\"o}ße oder bedingen dessen Modifikation. Durch die Kombination von mikroskaligen Magnetpartikeln und spezifisch wechselwirkenden Einzelstrang-DNA-Oligonukleotiden, den sog. ssDNA-Aptameren, sind eine h{\"o}here Selektivit{\"a}t/Reinheit und eine Automatisierung m{\"o}glich. In diesem Kontext werden zum einen ssDNA-Amplifikationstechniken und zum anderen der praktische Einsatz von Aptameren in einer Magnetseparation vorgestellt. Die ssDNA-Synthese basiert auf einem In-vivo-dsDNA-Produktionsschritt mittels eines rekombinanten Escherichia coli. Die als High-copy-Plasmid organisierte Sequenz wird in vitro durch Kombination verschiedener enzymatischer Reaktionen in die funktionelle ssDNA {\"u}berf{\"u}hrt. Diese Technik bedingt nur minimale Instrumentierung bzw. Prozessregelung. Die zweite Synthesetechnik wird in Form eines In-vitro-Amplifikationsverfahrens realisiert und beruht auf dem Prinzip einer PCR (Potenzial zu einer Automatisierung bzw. Miniaturisierung). Die gewonnenen Aptamere werden im Anschluss in einem auf Magnetpartikeln basierten Trennverfahren zur Isolationvon 6xHis-tag-Proteinen bez{\"u}glich ihrer Eigenschaften untersucht.},
  language  = {de}
}
@misc{DuweTippkoetterLeipoldetal.2012,
  author    = {Duwe, A. and Tippk{\"o}tter, Nils and Leipold, D. and Riemer, S. and Zorn, H. and Ulber, Roland},
  title     = {Holzhydrolyse als Feststoffreaktion: Charakterisierung von Inhibitoren und Erh{\"o}hung der Ausbeute durch den Einsatz lignolytischer Enzyme},
  series = {Chemie Ingenieur Technik},
  volume    = {84},
  journal   = {Chemie Ingenieur Technik},
  number    = {8},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201250298},
  pages     = {1307},
  year      = {2012},
  abstract  = {Der Erhalt m{\"o}glichst hoher Zuckerkonzentrationen f{\"u}r nachfolgende Fermentationen und eine Steigerung der Produktivit{\"a}t sind Ziele der Hydrolyse bei hohen Feststoffkonzentrationen im Rahmen des Projekts „Lignocellulose Bioraffinerie". Verwendet wird durch ein Organosolv-Verfahren aufgeschlossenes Buchenholz. Die Hydrolyse des Faserstoffes erfolgt mithilfe von CTec2-Enzymen (Fa. Novozymes). Zurzeit k{\"o}nnen unter Einsatz eines neuen Feststoffreaktors Cellulosefasern in einer Konzentration bis 400 g L⁻¹ enzymatisch hydrolysiert werden. Dabei werden Ausbeuten (g Glucose/g Cellulose im Faserstoff) bis 0,86 g g⁻¹ und Glucosekonzentrationenvon 120 g L⁻¹ erreicht. Ein Nachteil ist jedoch die hierbei auftretende Abnahme der Hydrolyseausbeuten. Zahlreiche Limitierungen bez{\"u}glich der Hydrolysierbarkeit von Lignocellulose werden zurzeit diskutiert und publiziert. Ziel der Untersuchungen ist die Identifizierung hydrolysehemmender Substanzen sowie die Erh{\"o}hung der Ausbeute an Zuckermonomeren durch den Einsatz lignolytischer Enzyme. Hierbei wird eine HPLC-MS-Methode zur Charakterisierung hemmender Substanzen eingesetzt, um potenzielle Inhibitoren zu erfassen.},
  language  = {de}
}
@misc{TippkoetterRothMoehringetal.2014,
  author    = {Tippk{\"o}tter, Nils and Roth, J. and M{\"o}hring, M. and Wulfhorst, H. and Ulber, Roland},
  title     = {Verwertung von Bioraffinerie-Stoffstr{\"o}men am Beispiel von Einzellerproteinen},
  series = {Chemie Ingenieur Technik},
  volume    = {86},
  journal   = {Chemie Ingenieur Technik},
  number    = {9},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201450257},
  pages     = {1399 -- 1400},
  year      = {2014},
  abstract  = {Die Nutzung von Biomasse aus pflanzlichen Abf{\"a}llen f{\"u}r die stoffliche Verwertung r{\"u}ckt immer st{\"a}rker in den Vordergrund. Dabei ist vor allem die ganzheitliche Verwertung der Stoffstr{\"o}me von Bedeutung, da diese einen integrativen Ansatz erm{\"o}glichen. Im Rahmen dieser Arbeit wird die Produktion von Einzellerproteinen (Single-Cell Proteins, SCPs) mithilfe von unterschiedlichen Rohsubstraten dargelegt. Somit k{\"o}nnen Reststoffstr{\"o}me, die in keiner Konkurrenz zur Produktion von Lebensmitteln stehen, f{\"u}r die Herstellung von Futter- und auch Nahrungsmitteln Verwendung finden. Die zun{\"a}chst thermisch vorbehandelten Ausgangsmaterialien stammen aus forstwirtschaftlichen und gr{\"u}nen Abf{\"a}llen und erm{\"o}glichen durch eine anschließende enzymatische Hydrolyse die Freisetzung von Monosacchariden. Aus diesen erfolgt die SCP-Produktion fermentativ mithilfe der drei Modellorganismen Bakterium, Hefe und Pilz. Hierf{\"u}r wird sowohl das fl{\"u}ssige Hydrolysat als auch der feste Reststoff auf der Basis einer Feststofffermentation genutzt. Auf diese Weise ist eine vollst{\"a}ndige Verwertung der Ausgangsmaterialien m{\"o}glich. Mit den gewonnen Daten erfolgt abschließend eine Bewertung der SCPs aus nachwachsenden Rohstoffen als alternative Proteinquelle.},
  language  = {de}
}
@inproceedings{LosseGehrkeUllrichetal.2022,
  author    = {Losse, Ann-Kathrin and Gehrke, Melanie and Ullrich, Andr{\´e} and Czarnecki, Christian and Sultanow, Eldar and Breithaupt, Carsten and Koch, Christian},
  title     = {Entwicklung einer Open-Data-Referenzarchitektur f{\"u}r die Luftfahrtindustrie},
  series = {INFORMATIK 2022 - Informatik in den Naturwissenschaften, Proceedings},
  booktitle = {INFORMATIK 2022 - Informatik in den Naturwissenschaften, Proceedings},
  publisher = {GI - Gesellschaft f{\"u}r Informatik},
  address   = {Bonn},
  isbn      = {978-3-88579-720-3},
  issn      = {1617-5468},
  doi       = {10.18420/inf2022_103},
  pages     = {1203 -- 1209},
  year      = {2022},
  abstract  = {Open Data impliziert die freie Zug{\"a}nglichkeit, Verf{\"u}gbarkeit und Wiederverwendbarkeit von Datens{\"a}tzen. Obwohl hochwertige Datens{\"a}tze {\"o}ffentlich verf{\"u}gbar sind, ist der Zugang zu diesen und die Transparenz {\"u}ber die Formate nicht immer gegeben. Dies mindert die optimale Nutzung des Potenzials zur Wertsch{\"o}pfung, trotz der vorherrschenden Einigkeit {\"u}ber ihre Chancen. Denn Open Data erm{\"o}glicht das Vorantreiben von Compliance-Themen wie Transparenz und Rechenschaftspflicht bis hin zur F{\"o}rderung von Innovationen. Die Nutzung von Open Data erfordert Mut und eine gemeinsame Anstrengung verschiedener Akteure und Branchen. Im Rahmen des vorliegenden Beitrags werden auf Grundlage des Design Science-Ansatzes eine Open Data Capability Map sowie darauf aufbauend eine Datenarchitektur f{\"u}r Open Data in der Luftfahrtindustrie an einem Beispiel entwickelt.},
  language  = {de}
}
@inproceedings{RuettersBragardDolls2024,
  author    = {R{\"u}tters, Ren{\´e} and Bragard, Michael and Dolls, Sarah},
  title     = {The Inverted Rotary Pendulum: Facilitating Practical Teaching in Advanced Control Engineering},
  series = {2024 IEEE Global Engineering Education Conference (EDUCON)},
  booktitle = {2024 IEEE Global Engineering Education Conference (EDUCON)},
  publisher = {IEEE},
  address   = {New York, NY},
  issn      = {2165-9559},
  doi       = {10.1109/EDUCON60312.2024.10578937},
  pages     = {5 Seiten},
  year      = {2024},
  abstract  = {This paper outlines a practical approach to teach control engineering principles, with an inverted rotary pendulum, serving as an illustrative example. It shows how the pendulum is embedded in an advanced course of control engineering. This approach is incorporated into a flipped-classroom concept, as well as classical teaching concepts, offering students practical experience in control engineering. In addition, the design of the pendulum is shown, using a Raspberry Pi as the target platform for Matlab Simulink. This pendulum can be used in the classroom to evaluate the controller design mentioned above. It is analysed if the use of the pendulum generates a deeper understanding of the learning contents.},
  language  = {en}
}
@misc{NamAroraBehbahanietal.2010,
  author    = {Nam, J. and Arora, D. and Behbahani, Mehdi and Probst, M. and Benkowski, R. and Behr, Marek and Pasquali, M.},
  title     = {New computational method in hemolysis analysis for artificial heart pump},
  series = {ASAIO Journal},
  volume    = {56},
  journal   = {ASAIO Journal},
  number    = {2},
  publisher = {Lippincott Williams \& Wilkins},
  address   = {Philadelphia},
  doi       = {10.1097/01.mat.0000369377.65122.a3},
  pages     = {98},
  year      = {2010},
  abstract  = {The MicroMed DeBakey ventricular assist device is an axial flow pump designed for providing long-term support to end-stage heartfailure patients. Previously, we presented computational analysis of the blood pump flow. From the analysis, we were able to identify regions of high shear and recirculating flow that may cause blood damage, for example, deformation and fragmentation of the red blood cell (RBC). This mechanical hemolysis can be predicted using a tensor-based blood damage model that is based on the physical properties of the RBCs, for example, the relaxation time of the RBC membrane. However, an extensive and detailed analysis was complicated by the fact that the previous method predicts hemolysis along a finite number of pathlines traversed by the RBCs, possibly omitting parts of the flow domain. Furthermore, it is computationally expensive and is not easily parallelizable. Here, we propose a new method to estimate hemolysis. The method is based on treating the shape of droplet (tensor) as a field variable, like velocity in the Navier-Stokes system. The governing equation for the RBC shape is treated by least-squares finite element method and the volume conservation of the RBC is augmented by Lagrangian multiplier. Unlike the previous method, the proposed method can visualize areas of high RBC strain that is potentially dangerous for mechanical hemolysis. Also, the amount of plasma-free hemoglobin and, consequently, normalized index of hemolysis can be computed as a byproduct. The method is tested in a simple shear flow for validation and an artery graft flow is chosen to show its potential usefulness. Finally, the method is applied to the blood damage estimation for the pump.},
  language  = {en}
}
@inproceedings{BremmBlaneckBornheimetal.2024,
  author    = {Bremm, Florian and Blaneck, Patrick Gustav and Bornheim, Tobias and Grieger, Niklas and Bialonski, Stephan},
  title     = {Detecting Sexism in German Online Newspaper Comments with Open-Source Text Embeddings (Team GDA, GermEval2024 Shared Task 1: GerMS-Detect, Subtasks 1 and 2, Closed Track)},
  series = {Proceedings of GermEval 2024 Task 1 GerMS-Detect Workshop on Sexism Detection in German Online News Fora (GerMS-Detect 2024)},
  booktitle = {Proceedings of GermEval 2024 Task 1 GerMS-Detect Workshop on Sexism Detection in German Online News Fora (GerMS-Detect 2024)},
  publisher = {ACL},
  address   = {Kerrville},
  doi       = {10.48550/arXiv.2403.08592},
  pages     = {33 -- 38},
  year      = {2024},
  abstract  = {Sexism in online media comments is a pervasive challenge that often manifests subtly, complicating moderation efforts as interpretations of what constitutes sexism can vary among individuals. We study monolingual and multilingual open-source text embeddings to reliably detect sexism and misogyny in Germanlanguage online comments from an Austrian newspaper. We observed classifiers trained on text embeddings to mimic closely the individual judgements of human annotators. Our method showed robust performance in the GermEval 2024 GerMS-Detect Subtask 1 challenge, achieving an average macro F1 score of 0.597 (4th place, as reported on Codabench). It also accurately predicted the distribution of human annotations in GerMS-Detect Subtask 2, with an average Jensen-Shannon distance of 0.301 (2nd place). The computational efficiency of our approach suggests potential for scalable applications across various languages and linguistic contexts.},
  language  = {en}
}
@inproceedings{SchifferFerreinLakemeyer2011,
  author    = {Schiffer, Stefan and Ferrein, Alexander and Lakemeyer, Gerhard},
  title     = {Fuzzy representations and control for domestic service robots in Golog},
  series = {Intelligent Robotics and Applications, 4th International Conference, ICIRA 2011, Proceedings Part II},
  booktitle = {Intelligent Robotics and Applications, 4th International Conference, ICIRA 2011, Proceedings Part II},
  publisher = {ACM},
  address   = {New York},
  isbn      = {978-3-642-25486-4},
  doi       = {10.1007/978-3-642-25489-5_24},
  pages     = {241 -- 250},
  year      = {2011},
  abstract  = {In the RoboCup@Home domestic service robot competition, complex tasks such as "get the cup from the kitchen and bring it to the living room" or "find me this and that object in the apartment" have to be accomplished. At these competitions the robots may only be instructed by natural language. As humans use qualitative concepts such as "near" or "far", the robot needs to cope with them, too. For our domestic robot, we use the robot programming and plan language Readylog, our variant of Golog. In previous work we extended the action language Golog, which was developed for the high-level control of agents and robots, with fuzzy concepts and showed how to embed fuzzy controllers in Golog. In this paper, we demonstrate how these notions can be fruitfully applied to two domestic service robotic scenarios. In the first application, we demonstrate how qualitative fluents based on a fuzzy set semantics can be deployed. In the second program, we show an example of a fuzzy controller for a follow-a-person task.},
  language  = {en}
}
@article{FerreinSchifferBooysenetal.2016,
  author    = {Ferrein, Alexander and Schiffer, Stefan and Booysen, Tracy and Stopforth, Riaan},
  title     = {Why it is harder to run RoboCup in South Africa: Experiences from German South African collaborations},
  series = {International Journal of Advanced Robotic Systems},
  volume    = {13},
  journal   = {International Journal of Advanced Robotic Systems},
  number    = {5},
  issn      = {1729-8806},
  doi       = {10.1177/1729881416662789},
  pages     = {1 -- 13},
  year      = {2016},
  abstract  = {Robots are widely used as a vehicle to spark interest in science and technology in learners. A number of initiatives focus on this issue, for instance, the Roberta Initiative, the FIRST Lego League, the World Robot Olympiad and RoboCup Junior. Robotic competitions are valuable not only for school learners but also for university students, as the RoboCup initiative shows. Besides technical skills, the students get some project exposure and experience what it means to finish their tasks on time. But qualifying students for future high-tech areas should not only be for students from developed countries. In this article, we present our experiences with research and education in robotics within the RoboCup initiative, in Germany and South Africa; we report on our experiences with trying to get the RoboCup initiative in South Africa going. RoboCup has a huge support base of academic institutions in Germany; this is not the case in South Africa. We present our 'north-south' collaboration initiatives in RoboCup between Germany and South Africa and discuss some of the reasons why we think it is harder to run RoboCup in South Africa.},
  language  = {en}
}
@inproceedings{MichauxBrunnWillertetal.2024,
  author    = {Michaux, Frank and Brunn, Andr{\´e} and Willert, Christian and Kallweit, Stephan},
  title     = {Automatic setup and calibration of a Robotic-PIV system using fiducial markers},
  series = {21st International Symposium on Application of Laser and Imaging Techniques to Fluid Mechanics},
  booktitle = {21st International Symposium on Application of Laser and Imaging Techniques to Fluid Mechanics},
  doi       = {10.55037/lxlaser.21st.163},
  pages     = {12 Seiten},
  year      = {2024},
  abstract  = {The use of industrial robots allows the precise manipulation of all components necessary for setting up a large-scale particle image velocimetry (PIV) system. The known internal calibration matrix of the cameras in combination with the actual pose of the industrial robots and the calculated transform from the fiducial markers to camera coordinates allow the precise positioning of the individual PIV components according to the measurement demands. In addition, the complete calibration procedure for generating the external camera matrix and the mapping functions for e.g. dewarping the stereo images can be automatically determined without further user interaction and thus the degree of automation can be extended to nearly 100\%. This increased degree of automation expands the applications range of PIV systems, in particular for measurement tasks with severe time constraints.},
  language  = {en}
}
@inproceedings{EggertSchwarz2024,
  author    = {Eggert, Matthias and Schwarz, Jakob},
  title     = {What do enterprise collaboration systems afford to digital startups?},
  series = {ECIS 2024 Proceedings},
  booktitle = {ECIS 2024 Proceedings},
  year      = {2024},
  abstract  = {In recent years, more and more digital startups have been founded and many of them work remotely by applying enterprise collaboration systems (ECS). The study investigates the functional affordances of ECS, particularly Slack, and examines its potential as a virtual office environment for cultural development in digital startups. Through a case study and based on affordance theoretical considerations, the paper explores how ECS facilitates remote collaboration, communication, and socialization within digital startups. The findings comprise material properties of ECS (synchrony and asynchrony communication), functional affordances (virtual office and culture development affordances) as well as its realization (through communication practices, openness, and inter-company accessibility) and are conceptualized as a model for ECS affordances in digital startups.},
  language  = {en}
}
@article{BiselliSchmidtBuechsetal.1999,
  author    = {Biselli, Manfred and Schmidt, Sebastian and B{\"u}chs, Jochen and Born, Christoph},
  title     = {A new correlation for the wall-to-fluid mass transfer in liquid-sol fluidized beds / Schmidt, S. ; B{\"u}chs, J. ; Born, C. ; Biselli, M.},
  series = {Chemical Engineering Science. 54 (1999), H. 6},
  journal   = {Chemical Engineering Science. 54 (1999), H. 6},
  isbn      = {0009-2509},
  pages     = {829 -- 839},
  year      = {1999},
  language  = {en}
}
@article{BiselliBornThoemmesetal.1996,
  author    = {Biselli, Manfred and Born, Christoph and Th{\"o}mmes, J. and Wandrey, C.},
  title     = {An approach to integrated antibody production: Coupling of fluidized bed cultivation and fluidized bed adsorption / Born, C. ; Th{\"o}mmes, J. ; Biselli, M. ; Wandrey, C. ; Kula, M.-R.},
  series = {Bioprocess Engineering. 15 (1996), H. 1},
  journal   = {Bioprocess Engineering. 15 (1996), H. 1},
  isbn      = {1615-7591},
  pages     = {21 -- 29},
  year      = {1996},
  language  = {en}
}
@article{BiselliBornWandrey1995,
  author    = {Biselli, Manfred and Born, Christoph and Wandrey, C.},
  title     = {Oxygen transfer from the gasphase to the immobilized cells in membrane aerated fluidized beds / Born, C. ; Biselli, M. ; Wandrey, C.},
  series = {Animal cell technology : basic \& applied aspects : proceedings of the Eighth Annual Meeting of the Japanese Association for Animal Cell Technology, Iizuka, Fukuoka, Japan, November 6-10, 1995 / edited by K. Funatsu, Y. Shirai, and T. Matsushita},
  journal   = {Animal cell technology : basic \& applied aspects : proceedings of the Eighth Annual Meeting of the Japanese Association for Animal Cell Technology, Iizuka, Fukuoka, Japan, November 6-10, 1995 / edited by K. Funatsu, Y. Shirai, and T. Matsushita},
  publisher = {Kluwer Acad. Press},
  address   = {Boston},
  isbn      = {0-7923-4486-3},
  pages     = {83 -- 87},
  year      = {1995},
  language  = {en}
}
@book{BruessermannBonkaSchulten1975,
  author    = {Br{\"u}ssermann, Klaus and Bonka, Hans and Schulten, R.},
  title     = {Zuk{\"u}nftige radioaktive Umweltbelastung in der Bundesrepublik Deutschland durch Radionuklide aus kerntechnischen Anlagen im Normalbetrieb : 1. Bericht / von H. Bonka ; R. Schulten ; K. Br{\"u}ssermann ...},
  publisher = {Kernforschungsanlage J{\"u}lich},
  address   = {J{\"u}lich},
  pages     = {V, 229 S.},
  year      = {1975},
  language  = {de}
}
@inproceedings{AltherrDoeringFrauenrathetal.2024,
  author    = {Altherr, Lena and D{\"o}ring, Bernd and Frauenrath, Tobias and Groß, Rolf and Mohan, Nijanthan and Oyen, Marc and Schnittcher, Lukas and Voß, Norbert},
  title     = {DiggiTwin: ein interdisziplin{\"a}res Projekt zur Nutzung digitaler Zwillinge auf dem Weg zu einem klimaneutralen Geb{\"a}udebestand},
  series = {Tagungsband AALE 2024 : Fit f{\"u}r die Zukunft: praktische L{\"o}sungen f{\"u}r die industrielle Automation},
  booktitle = {Tagungsband AALE 2024 : Fit f{\"u}r die Zukunft: praktische L{\"o}sungen f{\"u}r die industrielle Automation},
  editor    = {Reiff-Stephan, J{\"o}rg and J{\"a}kel, Jens and Schwarz, Andr{\´e}},
  publisher = {le-tex publishing services GmbH},
  address   = {Leipzig},
  isbn      = {978-3-910103-02-3},
  doi       = {10.33968/2024.67},
  pages     = {341 -- 346},
  year      = {2024},
  abstract  = {Im Hinblick auf die Klimaziele der Bundesrepublik Deutschland konzentriert sich das Projekt Diggi Twin auf die nachhaltige Geb{\"a}udeoptimierung. Grundlage f{\"u}r eine ganzheitliche Geb{\"a}ude{\"u}berwachung und -optimierung bildet dabei die Digitalisierung und Automation im Sinne eines Smart Buildings. Das interdisziplin{\"a}re Projekt der FH Aachen hat das Ziel, ein bestehendes Hochschulgeb{\"a}ude und einen Neubau an klimaneutrale Standards anzupassen. Im Rahmen des Projekts werden bekannte Verfahren, wie das Building Information Modeling (BIM), so erweitert, dass ein digitaler Geb{\"a}udezwilling entsteht. Dieser kann zur Optimierung des Geb{\"a}udebetriebs herangezogen werden, sowie als Basis f{\"u}r eine Erweiterung des Bewertungssystems Nachhaltiges Bauen (BNB) dienen. Mithilfe von Sensortechnologie und k{\"u}nstlicher Intelligenz kann so ein pr{\"a}zises Monitoring wichtiger Geb{\"a}udedaten erfolgen, um ungenutzte Energieeinsparpotenziale zu erkennen und zu nutzen. Das Projekt erforscht und setzt methodische Erkenntnisse zu BIM und digitalen Geb{\"a}udezwillingen praxisnah um, indem es spezifische Fragen zur Energie- und Ressourceneffizienz von Geb{\"a}uden untersucht und konkrete L{\"o}sungen f{\"u}r die Geb{\"a}udeoptimierung entwickelt.},
  language  = {de}
}
@article{BiselliThoemmesBornetal.1995,
  author    = {Biselli, Manfred and Th{\"o}mmes, J. and Born, Christoph and Wandrey, C.},
  title     = {Purification of monoclonal antibodies by fluidized bed adsorption / Th{\"o}mmes, J. ; Born, C. Biselli, M. ; Wandrey, C. ; Kula, M.-R.},
  series = {Animal cell technology : developments towards the 21st century / edited by E. C. Beuvery},
  journal   = {Animal cell technology : developments towards the 21st century / edited by E. C. Beuvery},
  publisher = {Kluwer Acad. Press},
  address   = {Dordrecht},
  isbn      = {0-7923-3736-0},
  pages     = {515 -- 519},
  year      = {1995},
  language  = {en}
}
@article{BiselliBornWandrey1995,
  author    = {Biselli, Manfred and Born, Christoph and Wandrey, C.},
  title     = {Production of monoclonal antibodies in a pilot scale fluidized bed bioreactor / Born, C.; Biselli, M.; Wandrey, C.},
  series = {Animal cell technology : developments towards the 21st century / edited by E. C. Beuvery},
  journal   = {Animal cell technology : developments towards the 21st century / edited by E. C. Beuvery},
  publisher = {Kluwer Acad. Press},
  address   = {Dordrecht},
  isbn      = {0-7923-3736-0},
  pages     = {515 -- 519},
  year      = {1995},
  language  = {en}
}
@article{GrundmannBommesReinartz1998,
  author    = {Grundmann, Reinhard and Bommes, Leonhard and Reinartz, Dieter},
  title     = {Auswahl, Bemessung und Beurteilung eines Radialventilators hohen Wirkungsgrades - Teil 2},
  series = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 7},
  journal   = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 7},
  isbn      = {0017-9906},
  pages     = {44 -- 50},
  year      = {1998},
  language  = {de}
}
@article{GrundmannBommesDieter1998,
  author    = {Grundmann, Reinhard and Bommes, Leonhard and Dieter, Reinartz},
  title     = {Auswahl, Bemessung und Beurteilung eines Radialventilators hohen Wirkungsgrades - Teil 1},
  series = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 5},
  journal   = {HLH - Zeitschrift f{\"u}r Heizung, L{\"u}ftung, Klimatechnik, Haustechnik. 49 (1998), H. 5},
  isbn      = {0017-9906},
  pages     = {28 -- 37},
  year      = {1998},
  language  = {de}
}
@book{GrundmannBommesFricke2003,
  author    = {Grundmann, Reinhard and Bommes, Leonhard and Fricke, J{\"u}rgen},
  title     = {Ventilatoren},
  publisher = {Vulkan-Verlag},
  address   = {Essen},
  isbn      = {3-8027-3200-6},
  year      = {2003},
  language  = {de}
}
@article{MuribYeapEurlingsetal.2016,
  author    = {Murib, Mohammed Sharif and Yeap, Weng Siang and Eurlings, Y. and Grinsven, Bart van and Boyen, Hans-Gerd and Conings, Bert and Michiels, Luc and Ameloot, Marcel and Carleer, R. and Warmer, Johannes and Kaul, Peter Michael and Haenen, Ken and Sch{\"o}ning, Michael Josef and de Ceuninck, Ward A. and Wagner, Patrick Hermann},
  title     = {Heat-transfer based characterization of DNA on synthetic sapphire chips},
  series = {Sensors and Actuators B: Chemical},
  volume    = {230},
  journal   = {Sensors and Actuators B: Chemical},
  number    = {230},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0925-4005},
  doi       = {10.1016/j.snb.2016.02.027},
  pages     = {260 -- 271},
  year      = {2016},
  abstract  = {In this study, we show that synthetic sapphire (Al₂O₃), an established implant material, can also serve as a platform material for biosensors comparable to nanocrystalline diamond. Sapphire chips, beads, and powder were first modified with (3-aminopropyl) triethoxysilane (APTES), followed by succinic anhydride (SA), and finally single-stranded probe DNA was EDC coupled to the functionalized layer. The presence of the APTES-SA layer on sapphire powders was confirmed by thermogravimetric analyis and Fourier-transform infrared spectroscopy. Using planar sapphire chips as substrates and X-ray photoelectron spectroscopy (XPS) as surface-sensitive tool, the sequence of individual layers was analyzed with respect to their chemical state, enabling the quantification of areal densities of the involved molecular units. Fluorescence microscopy was used to demonstrate the hybridization of fluorescently tagged target DNA to the probe DNA, including denaturation- and re-hybridization experiments. Due to its high thermal conductivity, synthetic sapphire is especially suitable as a chip material for the heat-transfer method, which was employed to distinguish complementary- and non-complementary DNA duplexes containing single-nucleotide polymorphisms. These results indicate that it is possible to detect mutations electronically with a chemically resilient and electrically insulating chip material.},
  language  = {en}
}
@inproceedings{BrandiniBaumann1997,
  author    = {Brandini, Frederico Pereira and Baumann, Marcus},
  title     = {The potential role of melted 'brown ice' as sources of chelators and ammonia to the surface waters of the Weddell Sea, Antarctica},
  series = {Proceedings of the NIPR Symposium on Polar Biology : 10},
  booktitle = {Proceedings of the NIPR Symposium on Polar Biology : 10},
  address   = {Tokyo},
  organization    = {National Institute of Polar Research},
  issn      = {0914-563X},
  pages     = {1 -- 13},
  year      = {1997},
  language  = {en}
}
@techreport{BerneckerBoyerGathmann2018,
  type      = {Working Paper},
  author    = {Bernecker, Andreas and Boyer, Pierre C. and Gathmann, Christina},
  title     = {The Role of Electoral Incentives for Policy Innovation: Evidence from the US Welfare Reform},
  series = {CESifo Working Paper},
  journal   = {CESifo Working Paper},
  number    = {No. 6964},
  organization    = {CESifo Group Munich},
  issn      = {ISSN 2364-1428 (electronic version)},
  pages     = {60},
  year      = {2018},
  language  = {en}
}
@article{BaumannLancelotBrandinietal.1994,
  author    = {Baumann, Marcus and Lancelot, Christiane and Brandini, Frederico Pereira and Sakshaug, Egil and John, David Michael},
  title     = {The taxonomic identity of the cosmopolitan prymnesiophyte Phaeocystis, a morphological and ecophysiological approach / Baumann, M.E.M. ; Lancelot, C. ; Brandini, F. ; Sakshaug, E. ; John M.},
  series = {Journal of Marine Systems. 5 (1994), H. 1},
  journal   = {Journal of Marine Systems. 5 (1994), H. 1},
  isbn      = {0924-7963},
  pages     = {5 -- 22},
  year      = {1994},
  language  = {en}
}
@article{BaumannBrandiniStaubes1994,
  author    = {Baumann, Marcus and Brandini, Frederico Pereira and Staubes, Regina},
  title     = {The influence of light and temperature on carbonspecific DMS release by cultures of Phaeocystis antarctica and three antarctic diatoms / Baumann, Marcus E.M. ; Brandini, Frederico ; Staubes, Regina},
  series = {Marine Chemistry. 45 (1994), H. 1-2},
  journal   = {Marine Chemistry. 45 (1994), H. 1-2},
  isbn      = {0304-4203},
  pages     = {129 -- 136},
  year      = {1994},
  language  = {en}
}
@article{ZiemonsHerzogBosettietal.1992,
  author    = {Ziemons, Karl and Herzog, Hans and Bosetti, P. and Feinendegen, L. E.},
  title     = {Iterative image reconstruction with weighted pixel contribution to projection elements},
  series = {European Journal of Nuclear Medicine},
  volume    = {19},
  journal   = {European Journal of Nuclear Medicine},
  number    = {8},
  isbn      = {1619-7089},
  pages     = {588 -- 588},
  year      = {1992},
  language  = {en}
}
@article{HoettgesKochBosbach1995,
  author    = {H{\"o}ttges, J{\"o}rg and Koch, Hans-Georg and Bosbach, Ralf},
  title     = {Automatische Konstruktion von Teileinzugsgebieten f{\"u}r die Kanalnetzberechnung},
  series = {Korrespondenz Abwasser : KA ; Informationsbl. f{\"u}r d. Abwasserwesen ; Wasser, Abwasser, Abfall / Gesellschaft zur F{\"o}rderung der Abwassertechnik. 42 (1995), H. 12},
  journal   = {Korrespondenz Abwasser : KA ; Informationsbl. f{\"u}r d. Abwasserwesen ; Wasser, Abwasser, Abfall / Gesellschaft zur F{\"o}rderung der Abwassertechnik. 42 (1995), H. 12},
  isbn      = {0341-1478},
  year      = {1995},
  language  = {de}
}
@article{RichterBraunsteinStaeudleetal.2021,
  author    = {Richter, Charlotte and Braunstein, Bjoern and Staeudle, Benjamin and Attias, Julia and Suess, Alexander and Weber, Tobias and Mileva, Katya N. and Rittweger, Joern and Green, David A. and Albracht, Kirsten},
  title     = {Contractile behavior of the gastrocnemius medialis muscle during running in simulated hypogravity},
  series = {npj Microgravity},
  volume    = {7},
  journal   = {npj Microgravity},
  number    = {Article number: 32},
  publisher = {Springer Nature},
  address   = {New York},
  issn      = {2373-8065},
  doi       = {10.1038/s41526-021-00155-7},
  pages     = {7 Seiten},
  year      = {2021},
  abstract  = {Vigorous exercise countermeasures in microgravity can largely attenuate muscular degeneration, albeit the extent of applied loading is key for the extent of muscle wasting. Running on the International Space Station is usually performed with maximum loads of 70\% body weight (0.7 g). However, it has not been investigated how the reduced musculoskeletal loading affects muscle and series elastic element dynamics, and thereby force and power generation. Therefore, this study examined the effects of running on the vertical treadmill facility, a ground-based analog, at simulated 0.7 g on gastrocnemius medialis contractile behavior. The results reveal that fascicle-series elastic element behavior differs between simulated hypogravity and 1 g running. Whilst shorter peak series elastic element lengths at simulated 0.7 g appear to be the result of lower muscular and gravitational forces acting on it, increased fascicle lengths and decreased velocities could not be anticipated, but may inform the development of optimized running training in hypogravity. However, whether the alterations in contractile behavior precipitate musculoskeletal degeneration warrants further study.},
  language  = {en}
}
@article{BaeckerRaueSchusseretal.2012,
  author    = {B{\"a}cker, Matthias and Raue, Markus and Schusser, Sebastian and Jeitner, C. and Breuer, Lars and Wagner, P. and Poghossian, Arshak and F{\"o}rster, Arnold and Mang, Thomas and Sch{\"o}ning, Michael Josef},
  title     = {Microfluidic chip with integrated microvalves based on temperature- and pH-responsive hydrogel thin films},
  series = {Physica Status Solidi (a)},
  volume    = {209},
  journal   = {Physica Status Solidi (a)},
  number    = {5},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1862-6319},
  doi       = {10.1002/pssa.201100763},
  pages     = {839 -- 845},
  year      = {2012},
  abstract  = {Two types of microvalves based on temperature-responsive poly(N-isopropylacrylamide) (PNIPAAm) and pH-responsive poly(sodium acrylate) (PSA) hydrogel films have been developed and tested. The PNIPAAm and PSA hydrogel films were prepared by means of in situ photopolymerization directly inside the fluidic channel of a microfluidic chip fabricated by combining Si and SU-8 technologies. The swelling/shrinking properties and height changes of the PNIPAAm and PSA films inside the fluidic channel were studied at temperatures of deionized water from 14 to 36 °C and different pH values (pH 3-12) of Titrisol buffer, respectively. Additionally, in separate experiments, the lower critical solution temperature (LCST) of the PNIPAAm hydrogel was investigated by means of a differential scanning calorimetry (DSC) and a surface plasmon resonance (SPR) method. Mass-flow measurements have shown the feasibility of the prepared hydrogel films to work as an on-chip integrated temperature- or pH-responsive microvalve capable to switch the flow channel on/off.},
  language  = {en}
}
@article{BaeckerKramerHucketal.2014,
  author    = {B{\"a}cker, Matthias and Kramer, F. and Huck, Christina and Poghossian, Arshak and Bratov, Andrey V. and Abramova, N. and Sch{\"o}ning, Michael Josef},
  title     = {Planar and 3D interdigitated electrodes for biosensing applications: The impact of a dielectric barrier on the sensor properties},
  series = {Physica Status Solidi (A) - Applications and Materials Science},
  volume    = {211},
  journal   = {Physica Status Solidi (A) - Applications and Materials Science},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1521-396X (E-Journal); 1862-6319 (E-Journal); 0031-8965 (Print); 1862-6300 (Print)},
  doi       = {10.1002/pssa.201330416},
  pages     = {1357 -- 1363},
  year      = {2014},
  abstract  = {Planar and three-dimensional (3D) interdigitated electrodes (IDE) with electrode digits separated by an insulating barrier of different heights were electrochemically characterized and compared in terms of their sensing properties. Due to the impact of the surface resistance, both types of IDE structures display a non-linear behavior in low-ionic strength solutions. The experimental data were fitted to an electrical equivalent circuit and interpreted taking into account the surface-charge-governed properties. The effect of a charged polyelectrolyte layer electrostatically assembled onto the sensor surface on the surface resistance in solutions with different KCl concentration is studied. In case of the same electrode footprint, 3D-IDEs show a larger cell constant and a higher sensitivity to molecular adsorption than that of planar IDEs. The obtained results demonstrate the potential of 3D-IDEs as a new transducer structure for a direct label-free sensing of charged molecules.},
  language  = {en}
}
@article{KloockMorenoBratovetal.2006,
  author    = {Kloock, Joachim P. and Moreno, Lia and Bratov, Andrey V. and Huachupoma, S. and Xu, Jingjuan and Wagner, Torsten and Yoshinobu, Tatsuo and Ermolenko, Y. E. and Vlasov, Yu G. G. and Sch{\"o}ning, Michael Josef},
  title     = {PLD-prepared cadmium sensors based on chalcogenide glasses —ISFET, LAPS and \&\#956;ISE semiconductor structures},
  series = {Sensors and Actuators B: Chemical. 118 (2006), H. 1-2},
  journal   = {Sensors and Actuators B: Chemical. 118 (2006), H. 1-2},
  isbn      = {0925-4005},
  pages     = {149 -- 155},
  year      = {2006},
  language  = {en}
}
@inproceedings{RichterBraunsteinStaeudleetal.2018,
  author    = {Richter, Charlotte and Braunstein, Bjoern and St{\"a}udle, Benjamin and Attias, Julia and Suess, Alexander and Weber, T. and Rittweger, Joern and Green, David A. and Albracht, Kirsten},
  title     = {In vivo fascicle length of the gastrocnemius muscle during walking in simulated martian gravity using two different body weight support devices},
  series = {23rd Annual Congress of the European College of Sport Science, Dublin, Irland},
  booktitle = {23rd Annual Congress of the European College of Sport Science, Dublin, Irland},
  year      = {2018},
  language  = {en}
}
@inproceedings{GoldmannBraunsteinHeinrichetal.2015,
  author    = {Goldmann, Jan-Peter and Braunstein, Bjoern and Heinrich, Kai and Sanno, Maximilian and St{\"a}udle, Benjamin and Ritzdorf, Wolfgang and Br{\"u}ggemann, Gert-Peter and Albracht, Kirsten},
  title     = {Joint work of the take-off leg during elite high jump},
  series = {Proceedings of the 33th International Conference on Biomechanics in Sports (ISBS)},
  booktitle = {Proceedings of the 33th International Conference on Biomechanics in Sports (ISBS)},
  pages     = {3 S.},
  year      = {2015},
  language  = {en}
}
@inproceedings{KloockSchubertErmelenkoetal.2006,
  author    = {Kloock, Joachim P. and Schubert, J. and Ermelenko, Y. and Vlasov, Y. G. and Bratov, Andrey V. and Sch{\"o}ning, Michael Josef},
  title     = {Thin-film sensors with chalcogenide glass materials - a general survey},
  series = {Biochemical sensing utilisation of micro- and nanotechnologies : Warsaw, [23rd - 26th] November 2005 / ed. by M. Mascini ...},
  booktitle = {Biochemical sensing utilisation of micro- and nanotechnologies : Warsaw, [23rd - 26th] November 2005 / ed. by M. Mascini ...},
  address   = {Warsaw},
  pages     = {92 -- 97},
  year      = {2006},
  language  = {en}
}
@article{KetelhutGoellBraunsteinetal.2018,
  author    = {Ketelhut, Maike and G{\"o}ll, Fabian and Braunstein, Bj{\"o}rn and Albracht, Kirsten and Abel, Dirk},
  title     = {Comparison of different training algorithms for the leg extension training with an industrial robot},
  series = {Current Directions in Biomedical Engineering},
  volume    = {4},
  journal   = {Current Directions in Biomedical Engineering},
  number    = {1},
  publisher = {De Gruyter},
  address   = {Berlin},
  issn      = {2364-5504},
  doi       = {10.1515/cdbme-2018-0005},
  pages     = {17 -- 20},
  year      = {2018},
  abstract  = {In the past, different training scenarios have been developed and implemented on robotic research platforms, but no systematic analysis and comparison have been done so far. This paper deals with the comparison of an isokinematic (motion with constant velocity) and an isotonic (motion against constant weight) training algorithm. Both algorithms are designed for a robotic research platform consisting of a 3D force plate and a high payload industrial robot, which allows leg extension training with arbitrary six-dimensional motion trajectories. In the isokinematic as well as the isotonic training algorithm, individual paths are defined i n C artesian s pace by sufficient s upport p oses. I n t he i sotonic t raining s cenario, the trajectory is adapted to the measured force as the robot should only move along the trajectory as long as the force applied by the user exceeds a minimum threshold. In the isotonic training scenario however, the robot's acceleration is a function of the force applied by the user. To validate these findings, a simulative experiment with a simple linear trajectory is performed. For this purpose, the same force path is applied in both training scenarios. The results illustrate that the algorithms differ in the force dependent trajectory adaption.},
  language  = {en}
}
@article{KetelhutBrueggeGoelletal.2020,
  author    = {Ketelhut, Maike and Br{\"u}gge, G. M. and G{\"o}ll, Fabian and Braunstein, Bjoern and Albracht, Kirsten and Abel, Dirk},
  title     = {Adaptive iterative learning control of an industrial robot during neuromuscular training},
  series = {IFAC PapersOnLine},
  volume    = {53},
  journal   = {IFAC PapersOnLine},
  number    = {2},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2405-8963},
  doi       = {10.1016/j.ifacol.2020.12.741},
  pages     = {16468 -- 16475},
  year      = {2020},
  abstract  = {To prevent the reduction of muscle mass and loss of strength coming along with the human aging process, regular training with e.g. a leg press is suitable. However, the risk of training-induced injuries requires the continuous monitoring and controlling of the forces applied to the musculoskeletal system as well as the velocity along the motion trajectory and the range of motion. In this paper, an adaptive norm-optimal iterative learning control algorithm to minimize the knee joint loadings during the leg extension training with an industrial robot is proposed. The response of the algorithm is tested in simulation for patients with varus, normal and valgus alignment of the knee and compared to the results of a higher-order iterative learning control algorithm, a robust iterative learning control and a recently proposed conventional norm-optimal iterative learning control algorithm. Although significant improvements in performance are made compared to the conventional norm-optimal iterative learning control algorithm with a small learning factor, for the developed approach as well as the robust iterative learning control algorithm small steady state errors occur.},
  language  = {en}
}
@inproceedings{KetelhutGoellBraunsteinetal.2019,
  author    = {Ketelhut, Maike and G{\"o}ll, Fabian and Braunstein, Bjoern and Albracht, Kirsten and Abel, Dirk},
  title     = {Iterative learning control of an industrial robot for neuromuscular training},
  series = {2019 IEEE Conference on Control Technology and Applications},
  booktitle = {2019 IEEE Conference on Control Technology and Applications},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-7281-2767-5 (ePub)},
  doi       = {10.1109/CCTA.2019.8920659},
  pages     = {7 Seiten},
  year      = {2019},
  abstract  = {Effective training requires high muscle forces potentially leading to training-induced injuries. Thus, continuous monitoring and controlling of the loadings applied to the musculoskeletal system along the motion trajectory is required. In this paper, a norm-optimal iterative learning control algorithm for the robot-assisted training is developed. The algorithm aims at minimizing the external knee joint moment, which is commonly used to quantify the loading of the medial compartment. To estimate the external knee joint moment, a musculoskeletal lower extremity model is implemented in OpenSim and coupled with a model of an industrial robot and a force plate mounted at its end-effector. The algorithm is tested in simulation for patients with varus, normal and valgus alignment of the knee. The results show that the algorithm is able to minimize the external knee joint moment in all three cases and converges after less than seven iterations.},
  language  = {en}
}
@article{HerssensCowburnAlbrachtetal.2022,
  author    = {Herssens, Nolan and Cowburn, James and Albracht, Kirsten and Braunstein, Bjoern and Cazzola, Dario and Colyer, Steffi and Minetti, Alberto E. and Pavei, Gaspare and Rittweger, J{\"o}rn and Weber, Tobias and Green, David A.},
  title     = {Movement in low gravity environments (MoLo) programme - the MoLo-L.O.O.P. study protocol},
  series = {PLOS ONE / Public Library of Science},
  volume    = {17},
  journal   = {PLOS ONE / Public Library of Science},
  number    = {11},
  editor    = {Cattaneo, Luigi},
  publisher = {Plos},
  address   = {San Francisco},
  issn      = {1932-6203},
  doi       = {10.1371/journal.pone.0278051},
  pages     = {e0278051},
  year      = {2022},
  abstract  = {Exposure to prolonged periods in microgravity is associated with deconditioning of the musculoskeletal system due to chronic changes in mechanical stimulation. Given astronauts will operate on the Lunar surface for extended periods of time, it is critical to quantify both external (e.g., ground reaction forces) and internal (e.g., joint reaction forces) loads of relevant movements performed during Lunar missions. Such knowledge is key to predict musculoskeletal deconditioning and determine appropriate exercise countermeasures associated with extended exposure to hypogravity.},
  language  = {en}
}
@inproceedings{SchuetzBreuerHoefkenetal.2013,
  author    = {Sch{\"u}tz, Philip and Breuer, Michael and H{\"o}fken, Hans-Wilhelm and Schuba, Marko},
  title     = {Malware proof on mobile phone exhibits based on GSM/GPRS traces},
  series = {The Second International Conference on Cyber Security, Cyber Peacefare and Digital Forensic (CyberSec 2013) : 04.03. - 06.03.2013, Kuala Lumpur, Malaysia},
  booktitle = {The Second International Conference on Cyber Security, Cyber Peacefare and Digital Forensic (CyberSec 2013) : 04.03. - 06.03.2013, Kuala Lumpur, Malaysia},
  publisher = {The Society of Digital Information and Wireless Communication},
  isbn      = {978-0-9853483-7-3},
  pages     = {89 -- 96},
  year      = {2013},
  language  = {en}
}
@inproceedings{BraunsteinGoldmannAlbrachtetal.2013,
  author    = {Braunstein, Bjoern and Goldmann, Jan-Peter and Albracht, Kirsten and Sanno, Maximilian and Willwacher, Steffen and Heinrich, Kai and Herrmann, Volker and Br{\"u}ggemann, Gert-Peter},
  title     = {Joint specific contribution of mechanical power and work during acceleration and top speed in elite sprinters},
  series = {31 International Conference on Biomechanics in Sports, Taipei, Taiwan, July 07 - July 22, 2013},
  booktitle = {31 International Conference on Biomechanics in Sports, Taipei, Taiwan, July 07 - July 22, 2013},
  issn      = {1999-4168},
  year      = {2013},
  language  = {en}
}
@inproceedings{BitzKraffOrzadaetal.2012,
  author    = {Bitz, Andreas and Kraff, O. and Orzada, S. and Maderwald, S. and Brote, Irina and Johst, S. and Ladd, E.},
  title     = {Assessment of RF Safety of Transmit Coils at 7 Tesla by Experimental and Numerical Procedures (490.)},
  series = {19th annual ISMRM scientific meeting and exhibition 2011 : Montreal, Quebec, Canada, 7 - 13 May 2011},
  booktitle = {19th annual ISMRM scientific meeting and exhibition 2011 : Montreal, Quebec, Canada, 7 - 13 May 2011},
  number    = {Volume 1},
  publisher = {Curran},
  address   = {Red Hook, NY},
  isbn      = {978-1-61839-284-8},
  pages     = {475},
  year      = {2012},
  language  = {en}
}
@techreport{GoellBraunsteinAlbracht2021,
  author    = {G{\"o}ll, Fabian and Braunstein, Bj{\"o}rn and Albracht, Kirsten},
  title     = {Lernende roboterassistierte Systeme f{\"u}r das neuromuskul{\"a}re Training - RoSylerNT; Teilvorhaben: Entwicklung eines neuromuskuloskelettalen Modells als Basis f{\"u}r die Interaktionsf{\"a}higkeiten autonomer Assistenzsysteme},
  publisher = {Deutsche Sporthochschule K{\"o}ln},
  address   = {K{\"o}ln},
  doi       = {10.2314/KXP:1855318741},
  pages     = {14 Seiten},
  year      = {2021},
  language  = {de}
}
@article{RichterBraunsteinStaeudleetal.2021,
  author    = {Richter, Charlotte and Braunstein, Bjoern and St{\"a}udle, Benjamin and Attias, Julia and Suess, Alexander and Weber, Tobias and Mileva, Katja N. and Rittweger, Joern and Green, David A. and Albracht, Kirsten},
  title     = {Gastrocnemius medialis contractile behavior is preserved during 30\% body weight supported gait training},
  series = {Frontiers in Sports and Active Living},
  volume    = {2021},
  journal   = {Frontiers in Sports and Active Living},
  number    = {2},
  publisher = {Frontiers},
  address   = {Lausanne},
  issn      = {2624-9367},
  doi       = {10.3389/fspor.2020.614559},
  pages     = {Artikel 614559},
  year      = {2021},
  abstract  = {Rehabilitative body weight supported gait training aims at restoring walking function as a key element in activities of daily living. Studies demonstrated reductions in muscle and joint forces, while kinematic gait patterns appear to be preserved with up to 30\% weight support. However, the influence of body weight support on muscle architecture, with respect to fascicle and series elastic element behavior is unknown, despite this having potential clinical implications for gait retraining. Eight males (31.9 ± 4.7 years) walked at 75\% of the speed at which they typically transition to running, with 0\% and 30\% body weight support on a lower-body positive pressure treadmill. Gastrocnemius medialis fascicle lengths and pennation angles were measured via ultrasonography. Additionally, joint kinematics were analyzed to determine gastrocnemius medialis muscle-tendon unit lengths, consisting of the muscle's contractile and series elastic elements. Series elastic element length was assessed using a muscle-tendon unit model. Depending on whether data were normally distributed, a paired t-test or Wilcoxon signed rank test was performed to determine if body weight supported walking had any effects on joint kinematics and fascicle-series elastic element behavior. Walking with 30\% body weight support had no statistically significant effect on joint kinematics and peak series elastic element length. Furthermore, at the time when peak series elastic element length was achieved, and on average across the entire stance phase, muscle-tendon unit length, fascicle length, pennation angle, and fascicle velocity were unchanged with respect to body weight support. In accordance with unchanged gait kinematics, preservation of fascicle-series elastic element behavior was observed during walking with 30\% body weight support, which suggests transferability of gait patterns to subsequent unsupported walking.},
  language  = {en}
}
@article{KaramanidisAlbrachtBraunsteinetal.2011,
  author    = {Karamanidis, Kiros and Albracht, Kirsten and Braunstein, Bjoern and Catala, Maria Moreno and Goldmann, Jan-Peter and Br{\"u}ggemann, Gert-Peter},
  title     = {Lower leg musculoskeletal geometry and sprint performance},
  series = {Gait and Posture},
  volume    = {34},
  journal   = {Gait and Posture},
  number    = {1},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0966-6362},
  doi       = {10.1016/j.gaitpost.2011.03.009},
  pages     = {138 -- 141},
  year      = {2011},
  abstract  = {The purpose of this study was to investigate whether sprint performance is related to lower leg musculoskeletal geometry within a homogeneous group of highly trained 100-m sprinters. Using a cluster analysis, eighteen male sprinters were divided into two groups based on their personal best (fast: N = 11, 10.30 ± 0.07 s; slow: N = 7, 10.70 ± 0.08 s). Calf muscular fascicle arrangement and Achilles tendon moment arms (calculated by the gradient of tendon excursion versus ankle joint angle) were analyzed for each athlete using ultrasonography. Achilles tendon moment arm, foot and ankle skeletal geometry, fascicle arrangement as well as the ratio of fascicle length to Achilles tendon moment arm showed no significant (p > 0.05) correlation with sprint performance, nor were there any differences in the analyzed musculoskeletal parameters between the fast and slow sprinter group. Our findings provide evidence that differences in sprint ability in world-class athletes are not a result of differences in the geometrical design of the lower leg even when considering both skeletal and muscular components.},
  language  = {en}
}
@article{KetelhutKolditzGoelletal.2019,
  author    = {Ketelhut, Maike and Kolditz, Melanie and G{\"o}ll, Fabian and Braunstein, Bjoern and Albracht, Kirsten and Abel, Dirk},
  title     = {Admittance control of an industrial robot during resistance training},
  series = {IFAC-PapersOnLine},
  volume    = {52},
  journal   = {IFAC-PapersOnLine},
  number    = {19},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2405-8963},
  doi       = {10.1016/j.ifacol.2019.12.102},
  pages     = {223 -- 228},
  year      = {2019},
  abstract  = {Neuromuscular strength training of the leg extensor muscles plays an important role in the rehabilitation and prevention of age and wealth related diseases. In this paper, we focus on the design and implementation of a Cartesian admittance control scheme for isotonic training, i.e. leg extension and flexion against a predefined weight. For preliminary testing and validation of the designed algorithm an experimental research and development platform consisting of an industrial robot and a force plate mounted at its end-effector has been used. Linear, diagonal and arbitrary two-dimensional motion trajectories with different weights for the leg extension and flexion part are applied. The proposed algorithm is easily adaptable to trajectories consisting of arbitrary six-dimensional poses and allows the implementation of individualized trajectories.},
  language  = {en}
}
@inproceedings{DroszezSannoGoldmannetal.2016,
  author    = {Droszez, Anna and Sanno, Maximilian and Goldmann, Jan-Peter and Albracht, Kirsten and Br{\"u}ggemann, Gert-Peter and Braunstein, Bjoern},
  title     = {Differences between take-off behavior during vertical jumps and two artistic elements},
  series = {34th International Conference of Biomechanics in Sport, Tsukuba, Japan, July 18-22, 2016},
  booktitle = {34th International Conference of Biomechanics in Sport, Tsukuba, Japan, July 18-22, 2016},
  issn      = {1999-4168},
  pages     = {577 -- 580},
  year      = {2016},
  language  = {en}
}
@inproceedings{KloockMorenoHuachupomaetal.2005,
  author    = {Kloock, Joachim P. and Moreno, Lia and Huachupoma, Samuel and Xu, Jing and Wagner, Torsten and Bratov, Andrey V. and Doll, Theodor and Vlasov, Yuri G. and Sch{\"o}ning, Michael Josef},
  title     = {Halbleiterbasierte Schwermetallsensorik auf der Basis von Chalkogenidgl{\"a}sern f{\"u}r zuk{\"u}nftige „Lab on Chip"-Anwendungen},
  series = {7. Dresdner Sensor-Symposium - Neue Herausforderungen und Anwendungen in der Sensortechnik},
  booktitle = {7. Dresdner Sensor-Symposium - Neue Herausforderungen und Anwendungen in der Sensortechnik},
  editor    = {Gerlach, Gerald},
  publisher = {TUDpress, Verl. der Wissenschaften},
  address   = {Dresden},
  isbn      = {3-938863-29-3},
  pages     = {221 -- 224},
  year      = {2005},
  language  = {de}
}
@article{RichterBraunsteinWinnardetal.2017,
  author    = {Richter, Charlotte and Braunstein, Bjoern and Winnard, Andrew and Nasser, Mona and Weber, T.},
  title     = {Human Biomechanical and Cardiopulmonary Responses to Partial Gravity - A Systematic Review},
  series = {Frontiers in physiology},
  journal   = {Frontiers in physiology},
  number    = {8, article 583},
  doi       = {10.3389/fphys.2017.00583},
  pages     = {22 Seiten},
  year      = {2017},
  language  = {en}
}
@inproceedings{MorenoDosevBratovetal.2006,
  author    = {Moreno, Lia and Dosev, D. and Bratov, Andrey V. and Dominguez, C. and Sch{\"o}ning, Michael Josef and Kloock, Joachim P.},
  title     = {Effect of electrical properties of the surrounding medium on the response of an interdigitated electrode array with chalcogenide glass film},
  series = {XX Eurosensors : 20th anniversary ; G{\"o}teborg, Sweden, 17 - 20 September 2006 ; [proceedings]. - Vol. 1},
  booktitle = {XX Eurosensors : 20th anniversary ; G{\"o}teborg, Sweden, 17 - 20 September 2006 ; [proceedings]. - Vol. 1},
  address   = {G{\"o}teborg},
  isbn      = {978-91-631-9280-7},
  pages     = {384 -- 385},
  year      = {2006},
  language  = {en}
}
@inproceedings{BitzKraffOrzadaetal.2010,
  author    = {Bitz, Andreas and Kraff, O. and Orzada, S. and Maderwald, S. and Brote, Irina and Ladd, M.},
  title     = {Experimental and Numerical Assessment of RF Safety of Transmit Coils at 7 Tesla},
  series = {ISMRM workshop on MR safety 2010 : RF heating of the human in MRI : workshop series. The Washington County Historic Courthouse, Stillwater, Minnesota, USA, 15 - 17 October 2010},
  booktitle = {ISMRM workshop on MR safety 2010 : RF heating of the human in MRI : workshop series. The Washington County Historic Courthouse, Stillwater, Minnesota, USA, 15 - 17 October 2010},
  isbn      = {978-1-62276-088-6},
  pages     = {195},
  year      = {2010},
  language  = {en}
}
@article{BertzSchoeningMolinnusetal.2024,
  author    = {Bertz, Morten and Sch{\"o}ning, Michael Josef and Molinnus, Denise and Homma, Takayuki},
  title     = {Influence of temperature, light, and H₂O₂ concentration on microbial spore inactivation: in-situ Raman spectroscopy combined with optical trapping},
  series = {Physica status solidi (a) applications and materials science},
  journal   = {Physica status solidi (a) applications and materials science},
  number    = {Early View},
  publisher = {Wiley-VCH},
  address   = {Berlin},
  issn      = {1862-6319 (Online)},
  doi       = {10.1002/pssa.202300866},
  pages     = {8 Seiten},
  year      = {2024},
  abstract  = {To gain insight on chemical sterilization processes, the influence of temperature (up to 70 °C), intense green light, and hydrogen peroxide (H₂O₂) concentration (up to 30\% in aqueous solution) on microbial spore inactivation is evaluated by in-situ Raman spectroscopy with an optical trap. Bacillus atrophaeus is utilized as a model organism. Individual spores are isolated and their chemical makeup is monitored under dynamically changing conditions (temperature, light, and H₂O₂ concentration) to mimic industrially relevant process parameters for sterilization in the field of aseptic food processing. While isolated spores in water are highly stable, even at elevated temperatures of 70 °C, exposure to H₂O₂ leads to a loss of spore integrity characterized by the release of the key spore biomarker dipicolinic acid (DPA) in a concentration-dependent manner, which indicates damage to the inner membrane of the spore. Intensive light or heat, both of which accelerate the decomposition of H₂O₂ into reactive oxygen species (ROS), drastically shorten the spore lifetime, suggesting the formation of ROS as a rate-limiting step during sterilization. It is concluded that Raman spectroscopy can deliver mechanistic insight into the mode of action of H₂O₂-based sterilization and reveal the individual contributions of different sterilization methods acting in tandem.},
  language  = {en}
}
@article{NehrBausCinaretal.2024,
  author    = {Nehr, Sascha and Baus, Lukas and {\c{C}}inar, Hasan and Elsen, Ingo and Frauenrath, Tobias},
  title     = {Indoor environmental quality assessment in passively ventilated classrooms in Germany and estimation of ventilation energy losses},
  series = {Journal of Building Engineering},
  volume    = {97},
  journal   = {Journal of Building Engineering},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2352-7102},
  pages     = {20 Seiten},
  year      = {2024},
  abstract  = {In this field study we present an approach for the comprehensive and room-specific assessment of parameters with the overall aim to realize energy-efficient provision of hygienically harmless and thermally comfortable indoor environmental quality in naturally ventilated non-residential buildings. The approach is based on (i) conformity assessment of room design parameters, (ii) empirical determination of theoretically expected occupant-specific supply air flow rates and corresponding air exchange rates, (iii) experimental determination of real occupant-specific supply air flow rates and corresponding air exchange rates, (iv) measurement of indoor environmental exposure conditions of T, RH, cCO2 , cPM2.5 and cTVOC, and (v) determination of real energy demands for the prevailing ventilation scheme. Underlying assessment criteria comprise the indoor environmental parameters of category II of EN 16798-1: Temperature T = 20 ◦C-24 ◦C, and relative humidity RH = 25 \%-60 \% as well as the guide values of the German Federal Environment Agency for cCO2 cPM2.5 and cTVOC of 1000 ppm, 15 μg m⁻³, and 1 mg m ⁻³, respectively. Investigation objects are six naturally ventilated classrooms of a German secondary school. Major factors influencing indoor environmental quality in these classrooms are the specific room volume per occupant and the window opening area. It is concluded that the rigorous implementation of ventilation recommendations laid down by the German Federal Environment Agency is ineffective with respect to anticipated indoor environmental parameters and inefficient with respect to ventilation energy losses on the order of about 10 kWh m⁻² a ⁻¹ to 30 kWh m⁻² a ⁻¹.},
  language  = {en}
}
@article{GollandKriegesmann2023,
  author    = {Golland, Alexander and Kriegesmann, Torben},
  title     = {Zivilprozessuale Fragen zum datenschutzrechtlichen Schadensersatzanspruch},
  series = {MMR - Zeitschrift f{\"u}r IT-Recht und Recht der Digitalisierung},
  journal   = {MMR - Zeitschrift f{\"u}r IT-Recht und Recht der Digitalisierung},
  number    = {10},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  issn      = {2698-7988},
  pages     = {733 -- 739},
  year      = {2023},
  abstract  = {Im Verfahren gegen die {\"O}sterreichische Post AG (Rs. C-300/21) befasste sich der EuGH erstmals mit dem in Art. 82 DS-GVO geregelten datenschutzrechtlichen Schadensersatzanspruch. Mit den Klarstellungen des EuGH verschieben sich die Probleme nun st{\"a}rker zu den „klassischen" Fragen des Schadensersatzrechts im Zivilprozess. Relevant sind dabei vor allem Aspekte der Darlegungs- und Beweislast und deren Besonderheiten mit Blick auf den Ersatz immaterieller Sch{\"a}den. Der Beitrag fokussiert sich auf die Voraussetzungen und den dabei zu f{\"u}hrenden Tatsachenbeweis bei der Klage des Betroffenen gegen den Verantwortlichen auf Ersatz immaterieller Sch{\"a}den.},
  language  = {de}
}
@article{MorenoiCodinachsKloockSchoeningetal.2008,
  author    = {Moreno i Codinachs, Lia and Kloock, Joachim P. and Sch{\"o}ning, Michael Josef and Baldi, Antoni and Ipatov, Andrey and Bratov, Andrey V. and Jimenez-Jorquera, Cecilia},
  title     = {Electronic integrated multisensor tongue applied to grape juice and wine analysis},
  series = {Analyst. 133 (2008)},
  journal   = {Analyst. 133 (2008)},
  isbn      = {1364-5528},
  pages     = {1440 -- 1448},
  year      = {2008},
  language  = {en}
}
@article{Golland2023,
  author    = {Golland, Alexander},
  title     = {Kompetenz nationaler Wettbewerbsbeh{\"o}rden zur Feststellung eines Verstoßes gegen die DS-GVO},
  series = {MMR - Zeitschrift f{\"u}r IT-Recht und Recht der Digitalisierung},
  journal   = {MMR - Zeitschrift f{\"u}r IT-Recht und Recht der Digitalisierung},
  number    = {9},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  pages     = {680 -- 683},
  year      = {2023},
  language  = {de}
}
@article{TixGotthardtBodeetal.2024,
  author    = {Tix, Julian and Gotthardt, Leon and Bode, Joshua and Karabacak, Burak and Nordmann, Janne and Hengsbach, Jan-Niklas and Ulber, Roland and Tippk{\"o}tter, Nils},
  title     = {Enhancement of succinic acid production by Actinobacillus succinogenes in an electro-bioreactor},
  series = {Fermentation},
  volume    = {10},
  journal   = {Fermentation},
  number    = {10},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2311-5637},
  doi       = {10.3390/fermentation10100504},
  year      = {2024},
  abstract  = {This work examines the electrochemically enhanced production of succinic acid using the bacterium Actinobacillus succinogenes. The principal objective is to enhance the metabolic potential of glucose and CO2 utilization via the C4 pathway in order to synthesize succinic acid. We report on the development of an electro-bioreactor system to increase succinic acid production in a power-2-X approach. The use of activated carbon fibers as electrode surfaces and contact areas allows A. succinogenes to self-initiate biofilm formation. The integration of an electrical potential into the system shifts the redox balance from NAD+ to NADH, increasing the efficiency of metabolic processes. Mediators such as neutral red facilitate electron transfer within the system and optimize the redox reactions that are crucial for increased succinic acid production. Furthermore, the role of carbon nanotubes (CNTs) in electron transfer was investigated. The electro-bioreactor system developed here was operated in batch mode for 48 h and showed improvements in succinic acid yield and concentration. In particular, a run with 100 µM neutral red and a voltage of -600 mV achieved a yield of 0.7 gsuccinate·gglucose-1. In the absence of neutral red, a higher yield of 0.72 gsuccinate·gglucose-1 was achieved, which represents an increase of 14\% compared to the control. When a potential of -600 mV was used in conjunction with 500 µg∙L-1 CNTs, a 21\% increase in succinate concentration was observed after 48 h. An increase of 33\% was achieved in the same batch by increasing the stirring speed. These results underscore the potential of the electro-bioreactor system to markedly enhance succinic acid production.},
  language  = {en}
}
@article{ZiemonsAuffrayBarbieretal.2005,
  author    = {Ziemons, Karl and Auffray, Etiennette and Barbier, R{\´e}mi and Brandenburg, G. and Bruyndonckx, Peter and Choi, Yong and Christ, Daniela and Costes, Nicolas and D{\´e}clais, Yves R. A. and Devroede, Olivier and Dujardin, Christophe and Fedorovd, A. and Heinrichs, U. and Korzhik, Mikhail V. and Krieguer, Magalie and Kuntner, Claudia and Largeron, G. and Lartizien, Carole and Larue, H. and Lecoq, Paul R. and Vieira, Jean Marc},
  title     = {The ClearPET™ project: Development of a 2nd generation high-performance small animal PET scanner},
  series = {Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
  volume    = {537},
  journal   = {Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
  number    = {1-2},
  issn      = {0168-9002},
  pages     = {307 -- 311},
  year      = {2005},
  abstract  = {Second generation high-performance PET scanners, called ClearPET™1, have been developed by working groups of the Crystal Clear Collaboration (CCC). High sensitivity and high spatial resolution for the ClearPET camera is achieved by using a phoswich arrangement combining two different types of lutetium-based scintillator materials: LSO from CTI and LuYAP:Ce from the CCC (ISTC project). In a first ClearPET prototype, phoswich arrangements of 8×8 crystals of 2×2×10 mm3 are coupled to multi-channel photomultiplier tubes (Hamamatsu R7600). A unit of four PMTs arranged in-line represents one of 20 sectors of the ring design. The opening diameter of the ring is 120 mm, the axial detector length is 110 mm.The PMT pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the exact pulse starting time, which is subsequently used for coincidence detection. The gantry allows rotation of the detector modules around the field of view. Preliminary data shows a correct identification of the crystal layer about (98±1)\%. Typically the energy resolution is (23.3±0.5)\% for the luyap layer and (15.4±0.4)\% for the lso layer. early studies showed the timing resolution of 2 ns FWHM and 4.8 ns FWTM. the intrinsic spatial resolution ranges from 1.37 mm to 1.61 mm full-width of half-maximum (FWHM) with a mean of 1.48 mm FWHM. further improvements in image and energy resolution are expected when the system geometry is fully modeled.},
  language  = {en}
}
@article{AuffrayBruyndonckxDevroedeetal.2004,
  author    = {Auffray, Etiennette and Bruyndonckx, Peter and Devroede, Olivier and Fedorov, Andrei A. and Ziemons, Karl and Heinrichs, U. and Korjik, Mikhail V. and Krieguer, Magalie and Kuntner, Claudia and Lartizien, Carole and Lecoq, Paul R. and L{\´e}onard, Sophie M. A. and Morel, Christian and Mosset, Jean-Baptiste and P{\´e}drini, Christian and Petrosian, A. G. and Pietrzyk, Uwe K. and Rey, Martin and Saladino, S. and Sappey-Marinier, D. and Simon, Luc},
  title     = {The ClearPET project},
  series = {Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
  volume    = {527},
  journal   = {Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
  number    = {1-2},
  isbn      = {0168-9002},
  pages     = {171 -- 174},
  year      = {2004},
  abstract  = {The Crystal Clear Collaboration has designed and is building a high-resolution small animal PET scanner. The design is based on the use of the Hamamatsu R7600-M64 multi-anode photomultiplier tube and a LSO/LuYAP phoswich matrix with one to one coupling between the crystals and the photo-detector. The complete system will have 80 PM tubes in four rings with an inner diameter of 137 mm and an axial field of view of 110 mm. The PM pulses are digitized by free-running ADCs and digital data processing determines the gamma energy, the phoswich layer and even the pulse arrival time. Single gamma interactions are recorded and coincidences are found by software. The gantry allows rotation of the detector modules around the field of view. Simulations, and measurements a 2×4 module test set-up predict a spatial resolution of 1.5 mm in the centre of the field of view and a sensitivity of 5.9\% for a point source in the centre of the field of view.},
  language  = {en}
}
@inproceedings{UlmerBraunChengetal.2021,
  author    = {Ulmer, Jessica and Braun, Sebastian and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg F.},
  title     = {Adapting augmented reality systems to the users' needs using gamification and error solving methods},
  series = {Procedia CIRP - 54th CIRP CMS 2021 - Towards Digitalized Manufacturing 4.0},
  volume    = {104},
  booktitle = {Procedia CIRP - 54th CIRP CMS 2021 - Towards Digitalized Manufacturing 4.0},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2212-8271},
  doi       = {10.1016/j.procir.2021.11.024},
  pages     = {140 -- 145},
  year      = {2021},
  abstract  = {Animations of virtual items in AR support systems are typically predefined and lack interactions with dynamic physical environments. AR applications rarely consider users' preferences and do not provide customized spontaneous support under unknown situations. This research focuses on developing adaptive, error-tolerant AR systems based on directed acyclic graphs and error resolving strategies. Using this approach, users will have more freedom of choice during AR supported work, which leads to more efficient workflows. Error correction methods based on CAD models and predefined process data create individual support possibilities. The framework is implemented in the Industry 4.0 model factory at FH Aachen.},
  language  = {en}
}
@article{ChwallekNawrathKrastinaetal.2024,
  author    = {Chwallek, Constanze and Nawrath, Lara and Krastina, Anzelika and Bruksle, Ieva},
  title     = {Supportive research on sustainable entrepreneurship and business practices},
  series = {SECA Sustainable Entrepreneurship for Climate Action},
  journal   = {SECA Sustainable Entrepreneurship for Climate Action},
  number    = {3},
  publisher = {Lapland University of Applied Sciences Ltd},
  address   = {Rovaniemi},
  isbn      = {978-952-316-514-4 (pdf)},
  issn      = {2954-1654 (on-line publication)},
  pages     = {67 Seiten},
  year      = {2024},
  language  = {en}
}
@inproceedings{VedralWollert2006,
  author    = {Vedral, A. and Wollert, J{\"o}rg F.},
  title     = {Analysis of error and time behavior of the IEEE 802.15.4 PHY-layer in an industrial environment},
  series = {Proceedings / 2006 IEEE International Workshop on Factory Communication Systems : June 28th - 30th, 2006},
  booktitle = {Proceedings / 2006 IEEE International Workshop on Factory Communication Systems : June 28th - 30th, 2006},
  publisher = {IEEE Operations Center},
  address   = {Piscataway, NJ},
  organization    = {International Workshop on Factory Communication Systems <2006, Torino>},
  isbn      = {1-4244-0379-0},
  pages     = {119 -- 124},
  year      = {2006},
  language  = {de}
}
@inproceedings{SchuermannKellerWollert2009,
  author    = {Sch{\"u}rmann, Volker and Keller, Alex and Wollert, J{\"o}rg F.},
  title     = {Internet based middleware approach for building services},
  series = {Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1},
  booktitle = {Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1},
  publisher = {IIIS},
  address   = {Winter Garden, Fla.},
  organization    = {International Multi-Conference on Engineering and Technological Innovation <2, 2009, Orlando, Fla.>},
  isbn      = {1-934272-68-X ; 978-1-934272-68-8},
  pages     = {30 -- 34},
  year      = {2009},
  language  = {en}
}
@article{Wollert2014,
  author    = {Wollert, J{\"o}rg F.},
  title     = {Echtzeit-Ethernet mit Standardtechnik},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Embedded : Fachmagazin f{\"u}r die Entwicklung von Embedded-Systemen},
  volume    = {Bd. 63},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Embedded : Fachmagazin f{\"u}r die Entwicklung von Embedded-Systemen},
  number    = {H. 12},
  publisher = {WEKA-Fachmedien},
  address   = {Haar},
  issn      = {0013-5658},
  pages     = {28 -- 32},
  year      = {2014},
  language  = {de}
}
@article{BraunChengDoweyetal.2021,
  author    = {Braun, Sebastian and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg F.},
  title     = {Performance evaluation of skill-based order-assignment in production environments with multi-agent systems},
  series = {IEEE Journal of Emerging and Selected Topics in Industrial Electronics},
  journal   = {IEEE Journal of Emerging and Selected Topics in Industrial Electronics},
  number    = {Early Access},
  publisher = {IEEE},
  address   = {New York},
  issn      = {2687-9735},
  doi       = {10.1109/JESTIE.2021.3108524},
  year      = {2021},
  abstract  = {The fourth industrial revolution introduces disruptive technologies to production environments. One of these technologies are multi-agent systems (MASs), where agents virtualize machines. However, the agent's actual performances in production environments can hardly be estimated as most research has been focusing on isolated projects and specific scenarios. We address this gap by implementing a highly connected and configurable reference model with quantifiable key performance indicators (KPIs) for production scheduling and routing in single-piece workflows. Furthermore, we propose an algorithm to optimize the search of extrema in highly connected distributed systems. The benefits, limits, and drawbacks of MASs and their performances are evaluated extensively by event-based simulations against the introduced model, which acts as a benchmark. Even though the performance of the proposed MAS is, on average, slightly lower than the reference system, the increased flexibility allows it to find new solutions and deliver improved factory-planning outcomes. Our MAS shows an emerging behavior by using flexible production techniques to correct errors and compensate for bottlenecks. This increased flexibility offers substantial improvement potential. The general model in this paper allows the transfer of the results to estimate real systems or other models.},
  language  = {en}
}
@inproceedings{BuschkuehleSchuermannWollert2009,
  author    = {Buschk{\"u}hle, Peter and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg F.},
  title     = {Abstraction of wireless communication by a convergence middleware in conjunction with a XML-configuration},
  series = {Information technology and electrical engineering : devices and systems, materials and technologies for the future ; Ilmenau 07 - 10 September 2009 ; 54. IWK Internationales Wissenschaftliches Kolloquium},
  booktitle = {Information technology and electrical engineering : devices and systems, materials and technologies for the future ; Ilmenau 07 - 10 September 2009 ; 54. IWK Internationales Wissenschaftliches Kolloquium},
  publisher = {Techn. Univ.},
  address   = {Ilmenau},
  isbn      = {978-3-938843-44-4},
  pages     = {95 -- 96},
  year      = {2009},
  language  = {en}
}
@book{WollertFiedler1998,
  author    = {Wollert, J{\"o}rg F. and Fiedler, J{\"o}rg},
  title     = {Automatisieren mit dem PC. - 2. Aufl.},
  edition   = {2. Aufl.},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-63271-9},
  pages     = {IX, 343 S.},
  year      = {1998},
  language  = {de}
}
@inproceedings{Wollert2002,
  author    = {Wollert, J{\"o}rg F.},
  title     = {Bluetooth in Embedded-Anwendungen in der Automatisierungstechnik},
  series = {Tagungsband / SPS IPC Drives 2002 : 13. Fachmesse und Kongress, 26. - 28. November 2002 N{\"u}rnberg; elektrische Automatisierung - Systeme und Komponenten. (Praxiswissen IEE - Automatisierung)},
  booktitle = {Tagungsband / SPS IPC Drives 2002 : 13. Fachmesse und Kongress, 26. - 28. November 2002 N{\"u}rnberg; elektrische Automatisierung - Systeme und Komponenten. (Praxiswissen IEE - Automatisierung)},
  publisher = {H{\"u}thig},
  address   = {Heidelberg},
  isbn      = {3-7785-2863-7},
  pages     = {28 -- 37},
  year      = {2002},
  language  = {de}
}
@article{WollertKruseVedral2007,
  author    = {Wollert, J{\"o}rg F. and Kruse, Thomas and Vedral, Andreas},
  title     = {Die Kraft der drei Antennen : zuverl{\"a}ssige Funkkommunikation f{\"u}r die Automatisierungstechnik},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  volume    = {56},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium f{\"u}r Entwicklungen funkbasierter Systeme},
  number    = {Sonderh. 2},
  issn      = {0013-5658; 1611-5120},
  pages     = {36 -- 42},
  year      = {2007},
  language  = {de}
}
@inproceedings{Wollert1999,
  author    = {Wollert, J{\"o}rg F.},
  title     = {Harte Echtzeit f{\"u}r Windows},
  series = {Tagungsband : SPS/IPC/Drives '99 : 10. Fachmesse und Kongress, 23. - 25. November 1999 N{\"u}rnberg},
  booktitle = {Tagungsband : SPS/IPC/Drives '99 : 10. Fachmesse und Kongress, 23. - 25. November 1999 N{\"u}rnberg},
  publisher = {H{\"u}thig},
  address   = {Heidelberg},
  organization    = {SPS IPC Drives <10, 1999, N{\"u}rnberg>},
  isbn      = {3-7785-2788-6},
  pages     = {172 -- 182},
  year      = {1999},
  language  = {de}
}
@article{Wollert1999,
  author    = {Wollert, J{\"o}rg F.},
  title     = {Betriebssysteme im Wettlauf : Elan-Entwicklungsboard mit Win CE und QNX},
  series = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  volume    = {Bd. 48},
  journal   = {Elektronik : Fachmedium f{\"u}r industrielle Anwender und Entwickler},
  number    = {H. 11},
  issn      = {0013-5658},
  pages     = {86 -- 91},
  year      = {1999},
  language  = {de}
}
@inproceedings{Wollert1997,
  author    = {Wollert, J{\"o}rg F.},
  title     = {Echtzeitl{\"o}sungen f{\"u}r Windows NT},
  series = {Kongreßband = Conference proceedings / Echtzeit '97, Kongreß \& Messe f{\"u}r Industrielle Busse und Netze; INet '97, Kongreß \& Messe f{\"u}r Industrielle Computer-Anwendungen, 9. - 11. September 1997, Wiesbaden},
  booktitle = {Kongreßband = Conference proceedings / Echtzeit '97, Kongreß \& Messe f{\"u}r Industrielle Busse und Netze; INet '97, Kongreß \& Messe f{\"u}r Industrielle Computer-Anwendungen, 9. - 11. September 1997, Wiesbaden},
  address   = {Wiesbaden},
  pages     = {13 -- 29},
  year      = {1997},
  language  = {de}
}
@article{UlmerBraunChengetal.2022,
  author    = {Ulmer, Jessica and Braun, Sebastian and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg F.},
  title     = {Gamification of virtual reality assembly training: Effects of a combined point and level system on motivation and training results},
  series = {International Journal of Human-Computer Studies},
  volume    = {165},
  journal   = {International Journal of Human-Computer Studies},
  number    = {Art. No. 102854},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1071-5819},
  doi       = {10.1016/j.ijhcs.2022.102854},
  year      = {2022},
  abstract  = {Virtual Reality (VR) offers novel possibilities for remote training regardless of the availability of the actual equipment, the presence of specialists, and the training locations. Research shows that training environments that adapt to users' preferences and performance can promote more effective learning. However, the observed results can hardly be traced back to specific adaptive measures but the whole new training approach. This study analyzes the effects of a combined point and leveling VR-based gamification system on assembly training targeting specific training outcomes and users' motivations. The Gamified-VR-Group with 26 subjects received the gamified training, and the Non-Gamified-VR-Group with 27 subjects received the alternative without gamified elements. Both groups conducted their VR training at least three times before assembling the actual structure. The study found that a level system that gradually increases the difficulty and error probability in VR can significantly lower real-world error rates, self-corrections, and support usages. According to our study, a high error occurrence at the highest training level reduced the Gamified-VR-Group's feeling of competence compared to the Non-Gamified-VR-Group, but at the same time also led to lower error probabilities in real-life. It is concluded that a level system with a variable task difficulty should be combined with carefully balanced positive and negative feedback messages. This way, better learning results, and an improved self-evaluation can be achieved while not causing significant impacts on the participants' feeling of competence.},
  language  = {en}
}
@inproceedings{ChavezBermudezWollert2022,
  author    = {Chavez Bermudez, Victor Francisco and Wollert, J{\"o}rg F.},
  title     = {10BASE-T1L industry 4.0 smart switch for field devices based on IO-Link},
  series = {2022 IEEE 18th International Conference on Factory Communication Systems (WFCS)},
  booktitle = {2022 IEEE 18th International Conference on Factory Communication Systems (WFCS)},
  publisher = {IEEE},
  address   = {New York, NY},
  isbn      = {978-1-6654-1086-1},
  doi       = {10.1109/WFCS53837.2022.9779176},
  pages     = {4 Seiten},
  year      = {2022},
  abstract  = {The recent amendment to the Ethernet physical layer known as the IEEE 802.3cg specification, allows to connect devices up to a distance of one kilometer and delivers a maximum of 60 watts of power over a twisted pair of wires. This new standard, also known as 10BASE-TIL, promises to overcome the limits of current physical layers used for field devices and bring them a step closer to Ethernet-based applications. The main advantage of 10BASE- TIL is that it can deliver power and data over the same line over a long distance, where traditional solutions (e.g., CAN, IO-Link, HART) fall short and cannot match its 10 Mbps bandwidth. Due to its recentness, IOBASE- TIL is still not integrated into field devices and it has been less than two years since silicon manufacturers released the first Ethernet-PHY chips. In this paper, we present a design proposal on how field devices could be integrated into a IOBASE-TIL smart switch that allows plug-and-play connectivity for sensors and actuators and is compliant with the Industry 4.0 vision. Instead of presenting a new field-level protocol for this work, we have decided to adopt the IO-Link specification which already includes a plug-and-play approach with features such as diagnosis and device configuration. The main objective of this work is to explore how field devices could be integrated into 10BASE-TIL Ethernet, its adaption with a well-known protocol, and its integration with Industry 4.0 technologies.},
  language  = {en}
}
@article{UlmerBraunChengetal.2023,
  author    = {Ulmer, Jessica and Braun, Sebastian and Cheng, Chi-Tsun and Dowey, Steve and Wollert, J{\"o}rg F.},
  title     = {A human factors-aware assistance system in manufacturing based on gamification and hardware modularisation},
  series = {International Journal of Production Research},
  journal   = {International Journal of Production Research},
  publisher = {Taylor \& Francis},
  issn      = {0020-7543 (Print)},
  doi       = {10.1080/00207543.2023.2166140},
  year      = {2023},
  abstract  = {Assistance systems have been widely adopted in the manufacturing sector to facilitate various processes and tasks in production environments. However, existing systems are mostly equipped with rigid functional logic and do not provide individual user experiences or adapt to their capabilities. This work integrates human factors in assistance systems by adjusting the hardware and instruction presented to the workers' cognitive and physical demands. A modular system architecture is designed accordingly, which allows a flexible component exchange according to the user and the work task. Gamification, the use of game elements in non-gaming contexts, has been further adopted in this work to provide level-based instructions and personalised feedback. The developed framework is validated by applying it to a manual workstation for industrial assembly routines.},
  language  = {en}
}
@inproceedings{BudaSchuermannWollert2008,
  author    = {Buda, Aurel and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg F.},
  title     = {Automatische Generierung von Automatisierungsobjekten nach IEC 61131-3 zur einfachen Integration von Funkkomponenten in {\"u}bergeordnete Steuerungssysteme},
  series = {Wireless automation : funkgest{\"u}tzte Kommunikation in der industriellen Automatisierungstechnik ; Tagung Berlin, 28. und 29. Februar 2008. (VDI-Berichte ; 2010)},
  booktitle = {Wireless automation : funkgest{\"u}tzte Kommunikation in der industriellen Automatisierungstechnik ; Tagung Berlin, 28. und 29. Februar 2008. (VDI-Berichte ; 2010)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  organization    = {Verein Deutscher Ingenieure / Kompetenzfeld Informationstechnik},
  isbn      = {978-3-18-092010-8 ; 3-18-092010-8},
  pages     = {75 -- 84},
  year      = {2008},
  language  = {de}
}
@incollection{Wollert2006,
  author    = {Wollert, J{\"o}rg F.},
  title     = {Bussysteme},
  series = {Handbuch der Mess- und Automatisierungstechnik in der Produktion / Hans-J{\"u}rgen Gevatter ... (Hrsg.). - 2. Aufl.},
  booktitle = {Handbuch der Mess- und Automatisierungstechnik in der Produktion / Hans-J{\"u}rgen Gevatter ... (Hrsg.). - 2. Aufl.},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-21207-8 ; 978-3-540-21207-2},
  pages     = {475 -- 653},
  year      = {2006},
  language  = {de}
}
@incollection{BudaSchuermannWollert2010,
  author    = {Buda, Aurel and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg F.},
  title     = {Wireless technologies in factory automation},
  series = {Factory automation / ed. by Javier Silvestre-Blanes},
  booktitle = {Factory automation / ed. by Javier Silvestre-Blanes},
  publisher = {Intech},
  address   = {London},
  isbn      = {978-953-7619-42-8},
  pages     = {29 -- 50},
  year      = {2010},
  language  = {en}
}
@inproceedings{BudaWollertVedral2009,
  author    = {Buda, Aurel and Wollert, J{\"o}rg F. and Vedral, Andreas},
  title     = {UWIfac - Ultra wideband interface for factory automation},
  series = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)},
  booktitle = {Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  organization    = {Automatisierungskongress <2009, Baden-Baden>},
  isbn      = {978-3-18-092067-2},
  pages     = {257 -- 260},
  year      = {2009},
  language  = {de}
}
@book{Wollert2008,
  author    = {Wollert, J{\"o}rg F.},
  title     = {Wireless-Technologies-Kongress 2008 : von der Technologie zur Anwendung ; [wireless technologies, 10. Kongress, 23. - 24. September 2008, Bochum] / Hrsg. J{\"o}rg F. Wollert},
  publisher = {AKA},
  address   = {Heidelberg},
  organization    = {Wireless-Technologies-Kongress <10, 2008, Bochum>},
  isbn      = {978-3-89838-608-1},
  pages     = {IX, 351 S.},
  year      = {2008},
  language  = {de}
}