@article{AchtsnichtToedterNiehuesetal.2019,
  author    = {Achtsnicht, Stefan and T{\"o}dter, Julia and Niehues, Julia and Tel{\"o}ken, Matthias and Offenh{\"a}usser, Andreas and Krause, Hans-Joachim and Schr{\"o}per, Florian},
  title     = {3D printed modular immunofiltration columns for frequency mixing-based multiplex magnetic immunodetection},
  series = {Sensors},
  volume    = {19},
  journal   = {Sensors},
  number    = {1},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1424-8220},
  doi       = {10.3390/s19010148},
  pages     = {15 Seiten},
  year      = {2019},
  abstract  = {For performing point-of-care molecular diagnostics, magnetic immunoassays constitute a promising alternative to established enzyme-linked immunosorbent assays (ELISA) because they are fast, robust and sensitive. Simultaneous detection of multiple biomolecular targets from one body fluid sample is desired. The aim of this work is to show that multiplex magnetic immunodetection based on magnetic frequency mixing by means of modular immunofiltration columns prepared for different targets is feasible. By calculations of the magnetic response signal, the required spacing between the modules was determined. Immunofiltration columns were manufactured by 3D printing and antibody immobilization was performed in a batch approach. It was shown experimentally that two different target molecules in a sample solution could be individually detected in a single assaying step with magnetic measurements of the corresponding immobilization filters. The arrangement order of the filters and of a negative control did not influence the results. Thus, a simple and reliable approach to multi-target magnetic immunodetection was demonstrated.},
  language  = {en}
}
@misc{Buechel2022,
  type      = {Master Thesis},
  author    = {B{\"u}chel, Carolin},
  title     = {GYMLET : dein mobiles Freiluftstudio - Entwicklung eines serientauglichen Prototypen und einer Vermarktungsstrategie},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {93 Seiten},
  year      = {2022},
  abstract  = {Sportvereine verlieren zunehmend Mitglieder. Grund daf{\"u}r ist der wachsende Wunsch nach unabh{\"a}ngigen Trainingsm{\"o}glichkeiten. GYMLET bietet den Sportler:innen die M{\"o}glichkeit, ihre Fitness funktional, selbstorganisiert und unabh{\"a}ngig zu trainieren. Dabei kann durch den selbstbestimmten Trainingsort neben der k{\"o}rperlichen Fitness vor allem die Motivation zur sportlichen Aktivit{\"a}t und das Wohlbefinden gesteigert werden. Unterst{\"u}tzt wird das Trainingssystem durch eine App, welche den Sportler:innen neben Nutzungsm{\"o}glichkeiten als Coach und Trainingsplaner dient. Um diese Trainingsm{\"o}glichkeit an die Zielgruppe heranzutragen, ist eine Kampagnenstrategie aus zwei Phasen entstanden. In dieser sollen Postings und Clips {\"u}ber Instagram und Youtube ver{\"o}ffentlicht werden. Zus{\"a}tzlich werden Zeitschriften und m{\"o}gliche Kooperationen mit Therapeuten oder Freizeitunterk{\"u}nften zur Ver{\"o}ffentlichung der Kampagne genutzt.},
  language  = {de}
}
@article{HeuermannSadeghfam2009,
  author    = {Heuermann, Holger and Sadeghfam, Arash},
  title     = {Enhanced system architecture for rugged wide band data transmission / Sadeghfam, A. ; Heuermann, H.},
  series = {European Radar Conference, 2009 : EuRAD 2009 ; Sept. 30 - Oct. 2 2009, Rome, Italy ; part of the European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association},
  journal   = {European Radar Conference, 2009 : EuRAD 2009 ; Sept. 30 - Oct. 2 2009, Rome, Italy ; part of the European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  isbn      = {978-2-87487-014-9},
  pages     = {347 -- 350},
  year      = {2009},
  language  = {en}
}
@book{KrauseUlkeMartinetal.2019,
  author    = {Krause, Thomas and Ulke, Bernd and Martin, Joachim and Lemke, J{\"o}rg and Sparla, Peter and Streit, Wilfried},
  title     = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb: Klausurvorbereitung mit ausf{\"u}hrlichen L{\"o}sungen},
  editor    = {Krause, Thomas and Ulke, Bernd},
  edition   = {3. Auflage},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23126-2 (Print) 978-3-658-23127-9 (Online)},
  pages     = {XI, 347 Seiten ; Illustrationen},
  year      = {2019},
  language  = {de}
}
@article{TrappLammersEngudaretal.2023,
  author    = {Trapp, Svenja and Lammers, Tom and Engudar, Gokce and Hoehr, Cornelia and Denkova, Antonia G. and Paulßen, Elisabeth and de Kruijff, Robin M.},
  title     = {Membrane-based microfluidic solvent extraction of Ga-68 from aqueous Zn solutions: towards an automated cyclotron production loop},
  series = {EJNMMI Radiopharmacy and Chemistry},
  volume    = {2023},
  journal   = {EJNMMI Radiopharmacy and Chemistry},
  number    = {8, Article number: 9},
  publisher = {Springer Nature},
  issn      = {2365-421X},
  doi       = {10.1186/s41181-023-00195-2},
  pages     = {1 -- 14},
  year      = {2023},
  language  = {en}
}
@article{EngelmannShalabyShashaetal.2021,
  author    = {Engelmann, Ulrich M. and Shalaby, Ahmed and Shasha, Carolyn and Krishnan, Kannan M. and Krause, Hans-Joachim},
  title     = {Comparative modeling of frequency mixing measurements of magnetic nanoparticles using micromagnetic simulations and Langevin theory},
  series = {Nanomaterials},
  volume    = {11},
  journal   = {Nanomaterials},
  number    = {5},
  publisher = {MDPI},
  address   = {Basel},
  isbn      = {2079-4991},
  doi       = {10.3390/nano11051257},
  pages     = {1 -- 16},
  year      = {2021},
  abstract  = {Dual frequency magnetic excitation of magnetic nanoparticles (MNP) enables enhanced biosensing applications. This was studied from an experimental and theoretical perspective: nonlinear sum-frequency components of MNP exposed to dual-frequency magnetic excitation were measured as a function of static magnetic offset field. The Langevin model in thermodynamic equilibrium was fitted to the experimental data to derive parameters of the lognormal core size distribution. These parameters were subsequently used as inputs for micromagnetic Monte-Carlo (MC)-simulations. From the hysteresis loops obtained from MC-simulations, sum-frequency components were numerically demodulated and compared with both experiment and Langevin model predictions. From the latter, we derived that approximately 90\% of the frequency mixing magnetic response signal is generated by the largest 10\% of MNP. We therefore suggest that small particles do not contribute to the frequency mixing signal, which is supported by MC-simulation results. Both theoretical approaches describe the experimental signal shapes well, but with notable differences between experiment and micromagnetic simulations. These deviations could result from Brownian relaxations which are, albeit experimentally inhibited, included in MC-simulation, or (yet unconsidered) cluster-effects of MNP, or inaccurately derived input for MC-simulations, because the largest particles dominate the experimental signal but concurrently do not fulfill the precondition of thermodynamic equilibrium required by Langevin theory.},
  language  = {en}
}
@masterthesis{Wild2021,
  type      = {Bachelor Thesis},
  author    = {Wild, Lisa},
  title     = {UKIYO: Eine Neuinterpretation der fließenden Welt},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  year      = {2021},
  abstract  = {Ukiyo kommt aus dem Japanischen und bedeutet {\"u}bersetzt so viel wie: „Den Moment leben, ohne von den Sorgen des Lebens ber{\"u}hrt zu werden." Gerade in Zeiten der Pandemie verliert man oft den Blick f{\"u}r das Sch{\"o}ne im Leben. Der Fotoband „UKIYO" soll dazu anregen, allt{\"a}gliche Dinge aus einem neuen Blickwinkel zu betrachten und die Sch{\"o}nheit im Verg{\"a}nglichen zu erkennen. Die Fotografien sind inspiriert durch das japanische Kunstgenre Ukiyo-e, was w{\"o}rtlich {\"u}bersetzt etwa „Bilder der heiteren, fließenden Welt" heißt. Die Gestaltung des Bildbandes orientiert sich an verschiedenen japanischen Stilmitteln, wie zum Beispiel Wabi-Sabi (die Sch{\"o}nheit im Unvollkommenen) und Mono no aware (eine melancholische Mischung aus Freude, Trauer und Hinnahme). „UKIYO" nimmt die Betrachter mit auf eine kleine Reise durch die fließende Welt. },
  language  = {de}
}
@inproceedings{Kurz2008,
  author    = {Kurz, Melanie},
  title     = {On the benefit of moving images for the evaluation of form in virtual space : reflections in model theory},
  series = {Design and semantics of form and movement : DeSForM 2008 ; [Hochschule f{\"u}r Gestaltung Offenbach am Main, 6.-7.11.2008]},
  booktitle = {Design and semantics of form and movement : DeSForM 2008 ; [Hochschule f{\"u}r Gestaltung Offenbach am Main, 6.-7.11.2008]},
  editor    = {Feijs, Loe},
  publisher = {Philips},
  address   = {Eindhoven},
  isbn      = {978-90-809801-2-9},
  pages     = {31 -- 34},
  year      = {2008},
  language  = {en}
}
@article{AliaziziOezsoyluBakhshiSichanietal.2024,
  author    = {Aliazizi, Fereshteh and {\"O}zsoylu, Dua and Bakhshi Sichani, Soroush and Khorshid, Mehran and Glorieux, Christ and Robbens, Johan and Sch{\"o}ning, Michael Josef and Wagner, Patrick},
  title     = {Development and Calibration of a Microfluidic, Chip-Based Sensor System for Monitoring the Physical Properties of Water Samples in Aquacultures},
  series = {Micromachines},
  volume    = {15},
  journal   = {Micromachines},
  number    = {6},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2072-666X},
  doi       = {10.3390/mi15060755},
  year      = {2024},
  abstract  = {In this work, we present a compact, bifunctional chip-based sensor setup that measures the temperature and electrical conductivity of water samples, including specimens from rivers and channels, aquaculture, and the Atlantic Ocean. For conductivity measurements, we utilize the impedance amplitude recorded via interdigitated electrode structures at a single triggering frequency. The results are well in line with data obtained using a calibrated reference instrument. The new setup holds for conductivity values spanning almost two orders of magnitude (river versus ocean water) without the need for equivalent circuit modelling. Temperature measurements were performed in four-point geometry with an on-chip platinum RTD (resistance temperature detector) in the temperature range between 2 °C and 40 °C, showing no hysteresis effects between warming and cooling cycles. Although the meander was not shielded against the liquid, the temperature calibration provided equivalent results to low conductive Milli-Q and highly conductive ocean water. The sensor is therefore suitable for inline and online monitoring purposes in recirculating aquaculture systems.},
  language  = {en}
}
@misc{Rouenhoff2022,
  type      = {Master Thesis},
  author    = {Rouenhoff, Saskia},
  title     = {Blind - invisible connection : ein Spiel zur kritischen Auseinandersetzung mit den sozialen Medien.},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {321 Seiten},
  year      = {2022},
  abstract  = {Im Computerspiel „blind - invisible connection" taucht der Spieler in eine Fantasiewelt ein, die die sozialen Medien widerspiegelt und von einer Maschine beherrscht wird. Um zu erfahren, was in dieser Welt geschehen ist, muss die Geschichte Schritt f{\"u}r Schritt erspielt und wie ein Puzzle zusammengesetzt werden. Dabei interagieren die Spieler:innen mittels Dialogen mit den Bewohner:innen der Fantasiewelt und l{\"o}sen R{\"a}tsel, die die Geschichte enth{\"u}llen. Durch Analogien zwischen der Fantasiewelt und den sozialen Medien wird die Funktionsweise und der Einfluss der Plattformen auf die Menschen und die Gesellschaft verdeutlicht. So wird eine Reflexion des eigenen Umgangs mit den sozialen Medien angeregt und Gespr{\"a}chsstoff f{\"u}r Diskussionen unter den Spieler:innen und Mitmenschen geliefert.},
  language  = {de}
}
@inproceedings{Kurz2006,
  author    = {Kurz, Melanie},
  title     = {Recognition of shape in virtual visualizations},
  series = {Proceedings : November 15 - 17, 2006, Technische Universit{\"a}t Darmstadt, Darmstadt, Germany ; PACE, Partners for the advancement of collaborative engineering education},
  booktitle = {Proceedings : November 15 - 17, 2006, Technische Universit{\"a}t Darmstadt, Darmstadt, Germany ; PACE, Partners for the advancement of collaborative engineering education},
  publisher = {Techn. Univ.},
  address   = {Darmstadt},
  isbn      = {978-3-00-020161-5},
  pages     = {203 -- 209},
  year      = {2006},
  language  = {en}
}
@incollection{KurzZebner2011,
  author    = {Kurz, Melanie and Zebner, Frank},
  title     = {Zum Verh{\"a}ltnis von Design und Technik},
  series = {Design, Anfang des 21 Jh. : Diskurse und Perspektiven},
  booktitle = {Design, Anfang des 21 Jh. : Diskurse und Perspektiven},
  editor    = {Eisele, Petra and B{\"u}rdek, Bernhard E.},
  publisher = {avedition},
  address   = {Ludwigsburg},
  isbn      = {978-3-89986-150-1},
  pages     = {174 -- 185},
  year      = {2011},
  language  = {de}
}
@article{Kurz2006,
  author    = {Kurz, Melanie},
  title     = {Der Modell-Roller},
  series = {Form : the making of design},
  volume    = {2006},
  journal   = {Form : the making of design},
  number    = {209},
  isbn      = {0015-7678},
  pages     = {64 -- 72},
  year      = {2006},
  language  = {de}
}
@masterthesis{Fuchs2024,
  type      = {Bachelor Thesis},
  author    = {Fuchs, Simon},
  title     = {CSTHEMAG : ein Magazin f{\"u}r die Streetwear-Community von CSTHELABEL},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {181 Seiten},
  year      = {2024},
  abstract  = {In einer Welt, die von st{\"a}ndiger Vernetzung und sozialen Medien gepr{\"a}gt ist, gibt es eine sp{\"u}rbare L{\"u}cke f{\"u}r Menschen, die sich f{\"u}r die »Streetwear-Culture« interessieren. Viele junge Menschen, die von Fashion, Streetwear und der damit einhergehenden Kultur fasziniert sind, stoßen in ihrem direkten Umfeld oft auf Schwierigkeiten, Gleichgesinnte zu finden. CSTHELABEL hat es sich zur Aufgabe gemacht, die lebendige Streetwear-Community zu st{\"a}rken und weiter zu f{\"o}rdern. CSTHEMAG ist ein Projekt, das in Kollaboration mit dem Gr{\"u}nder von CSTHELABEL entstanden ist. Es wurde eine Nullnummer f{\"u}r die erste Ausgabe des Magazins konzipiert, gestaltet und produziert. Diese beinhaltet Interviews mit Content-Creatorn aus der Community, jungen Modesch{\"o}pfer:innen sowie einen Einblick in vergangene Events und Pop-Ups. Das Magazin bietet Mitwirkenden und zuk{\"u}nftig Interessierten einen Raum in einem f{\"u}r das Label neuen Medium und schafft die M{\"o}glichkeit, ihre Stimmen zu st{\"a}rken. CSTHEMAG verpflichtet sich gegen{\"u}ber der lebendigen Community, eine eigene Plattform zu bieten, auf der ihre einzigartigen Talente, Geschichten und Inspirationen zum Ausdruck kommen.},
  language  = {de}
}
@article{ZhantlessovaSavitskayaKistaubayevaetal.2024,
  author    = {Zhantlessova, Sirina and Savitskaya, Irina and Kistaubayeva, Aida and Ignatova, Ludmila and Talipova, Aizhan and Pogrebnjak, Alexander and Digel, Ilya},
  title     = {Correction: Zhantlessova et al. advanced "Green" prebiotic composite of bacterial cellulose/pullulan based on synthetic biology-powered microbial coculture strategy. Polymers 2022, 14, 3224},
  series = {Polymers},
  volume    = {16},
  journal   = {Polymers},
  number    = {13},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2073-4360},
  doi       = {10.3390/polym16131802},
  pages     = {2 Seiten},
  year      = {2024},
  language  = {en}
}
@article{SaretzkiBergmannDahmannetal.2021,
  author    = {Saretzki, Charlotte and Bergmann, Ole and Dahmann, Peter and Janser, Frank and Keimer, Jona and Machado, Patricia and Morrison, Audry and Page, Henry and Pluta, Emil and St{\"u}bing, Felix and K{\"u}pper, Thomas},
  title     = {Are small airplanes safe with regards to COVID-19 transmission?},
  series = {Journal of Travel Medicine},
  volume    = {28},
  journal   = {Journal of Travel Medicine},
  number    = {7},
  publisher = {Oxford University Press},
  address   = {Oxford},
  issn      = {1708-8305},
  doi       = {10.1093/jtm/taab105},
  year      = {2021},
  language  = {en}
}
@article{HarrisKleefeld2022,
  author    = {Harris, Isaac and Kleefeld, Andreas},
  title     = {Analysis and computation of the transmission eigenvalues with a conductive boundary condition},
  series = {Applicable Analysis},
  volume    = {101},
  journal   = {Applicable Analysis},
  number    = {6},
  publisher = {Taylor \& Francis},
  address   = {London},
  issn      = {1563-504X},
  doi       = {10.1080/00036811.2020.1789598},
  pages     = {1880 -- 1895},
  year      = {2022},
  abstract  = {We provide a new analytical and computational study of the transmission eigenvalues with a conductive boundary condition. These eigenvalues are derived from the scalar inverse scattering problem for an inhomogeneous material with a conductive boundary condition. The goal is to study how these eigenvalues depend on the material parameters in order to estimate the refractive index. The analytical questions we study are: deriving Faber-Krahn type lower bounds, the discreteness and limiting behavior of the transmission eigenvalues as the conductivity tends to infinity for a sign changing contrast. We also provide a numerical study of a new boundary integral equation for computing the eigenvalues. Lastly, using the limiting behavior we will numerically estimate the refractive index from the eigenvalues provided the conductivity is sufficiently large but unknown.},
  language  = {en}
}
@inproceedings{WeissAbanteribaEsch2007,
  author    = {Weiss, Alexander and Abanteriba, Sylvester and Esch, Thomas},
  title     = {Investigation of Flow Separation Inside a Conical Rocket Nozzle With the Aid of an Annular Cross Flow},
  series = {Proceedings of the ASME/JSME 2007 5th Joint Fluids Engineering Conference. Volume 1: Symposia, Parts A and B},
  booktitle = {Proceedings of the ASME/JSME 2007 5th Joint Fluids Engineering Conference. Volume 1: Symposia, Parts A and B},
  publisher = {American Society of Mechanical Engineers (ASME)},
  address   = {New York},
  isbn      = {0-7918-4288-6},
  doi       = {10.1115/FEDSM2007-37387},
  pages     = {1861 -- 1871},
  year      = {2007},
  abstract  = {Flow separation is a phenomenon that occurs in all kinds of supersonic nozzles sometimes during run-up and shut-down operations. Especially in expansion nozzles of rocket engines with large area ratio, flow separation can trigger strong side loads that can damage the structure of the nozzle. The investigation presented in this paper seeks to establish measures that may be applied to alter the point of flow separation. In order to achieve this, a supersonic nozzle was placed at the exit plane of the conical nozzle. This resulted in the generation of cross flow surrounding the core jet flow from the conical nozzle. Due to the entrainment of the gas stream from the conical nozzle the pressure in its exit plane was found to be lower than that of the ambient. A Cold gas instead of hot combustion gases was used as the working fluid. A mathematical simulation of the concept was validated by experiment. Measurements confirmed the simulation results that due to the introduction of a second nozzle the pressure in the separated region of the conical nozzle was significantly reduced. It was also established that the boundary layer separation inside the conical nozzle was delayed thus allowing an increased degree of overexpansion. The condition established by the pressure measurements was also demonstrated qualitatively using transparent nozzle configurations.},
  language  = {en}
}
@inproceedings{ChircuCzarneckiFriedmannetal.2023,
  author    = {Chircu, Alina and Czarnecki, Christian and Friedmann, Daniel and Pomaskow, Johanna and Sultanow, Eldar},
  title     = {Towards a Digital Twin of Society},
  series = {Proceedings of the 56th Hawaii International Conference on System Sciences 2023},
  booktitle = {Proceedings of the 56th Hawaii International Conference on System Sciences 2023},
  publisher = {University of Hawai'i},
  address   = {Honolulu},
  isbn      = {978-0-9981331-6-4},
  pages     = {6748 -- 6757},
  year      = {2023},
  abstract  = {This paper describes the potential for developing a digital twin of society- a dynamic model that can be used to observe, analyze, and predict the evolution of various societal aspects. Such a digital twin can help governmental agencies and policy makers in interpreting trends, understanding challenges, and making decisions regarding investments or policies necessary to support societal development and ensure future prosperity. The paper reviews related work regarding the digital twin paradigm and its applications. The paper presents a motivating case study- an analysis of opportunities and challenges faced by the German federal employment agency, Bundesagentur f¨ur Arbeit (BA), proposes solutions using digital twins, and describes initial proofs of concept for such solutions.},
  language  = {en}
}
@inproceedings{JabbariBhattaraiAndingetal.2017,
  author    = {Jabbari, Medisa and Bhattarai, Aroj and Anding, Ralf and Staat, Manfred},
  title     = {Biomechanical simulation of different prosthetic meshes for repairing uterine/vaginal vault prolapse},
  series = {2nd YRA MedTech Symposium 2017 : June 8th - 9th / 2017 / Hochschule Ruhr-West},
  booktitle = {2nd YRA MedTech Symposium 2017 : June 8th - 9th / 2017 / Hochschule Ruhr-West},
  editor    = {Erni, Daniel and Fischerauer, Alice and Himmel, J{\"o}rg and Seeger, Thomas and Thelen, Klaus},
  publisher = {Universit{\"a}t Duisburg-Essen},
  address   = {Duisburg},
  organization    = {MedTech Symposium},
  isbn      = {978-3-9814801-9-1},
  doi       = {10.17185/duepublico/43984},
  pages     = {118 -- 119},
  year      = {2017},
  language  = {en}
}