@article{ZhantlessovaSavitskayaKistaubayevaetal.2022,
  author    = {Zhantlessova, Sirina and Savitskaya, Irina and Kistaubayeva, Aida and Ignatova, Ludmila and Talipova, Aizhan and Pogrebnjak, Alexander and Digel, Ilya},
  title     = {Advanced "Green" prebiotic composite of bacterial cellulose/pullulan based on synthetic biology-powered microbial coculture strategy},
  series = {Polymers},
  volume    = {14},
  journal   = {Polymers},
  number    = {15},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2073-4360},
  doi       = {10.3390/polym14153224},
  pages     = {Artikel 3224},
  year      = {2022},
  abstract  = {Bacterial cellulose (BC) is a biopolymer produced by different microorganisms, but in biotechnological practice, Komagataeibacter xylinus is used. The micro- and nanofibrillar structure of BC, which forms many different-sized pores, creates prerequisites for the introduction of other polymers into it, including those synthesized by other microorganisms. The study aims to develop a cocultivation system of BC and prebiotic producers to obtain BC-based composite material with prebiotic activity. In this study, pullulan (PUL) was found to stimulate the growth of the probiotic strain Lactobacillus rhamnosus GG better than the other microbial polysaccharides gellan and xanthan. BC/PUL biocomposite with prebiotic properties was obtained by cocultivation of Komagataeibacter xylinus and Aureobasidium pullulans, BC and PUL producers respectively, on molasses medium. The inclusion of PUL in BC is proved gravimetrically by scanning electron microscopy and by Fourier transformed infrared spectroscopy. Cocultivation demonstrated a composite effect on the aggregation and binding of BC fibers, which led to a significant improvement in mechanical properties. The developed approach for "grafting" of prebiotic activity on BC allows preparation of environmentally friendly composites of better quality.},
  language  = {en}
}
@inproceedings{GerhardsSchleserOtten2019,
  author    = {Gerhards, Benjamin and Schleser, Markus and Otten, Christian},
  title     = {Advancements of mobile vacuum laser welding for industrial thick sheet applications},
  series = {Conference Proceedings 72nd IIW Annual Assembly and International Conference, 7-12 July 2019, Bratislava},
  booktitle = {Conference Proceedings 72nd IIW Annual Assembly and International Conference, 7-12 July 2019, Bratislava},
  pages     = {1 -- 8},
  year      = {2019},
  language  = {en}
}
@article{WeberRuffStahl2017,
  author    = {Weber, Tobias and Ruff-Stahl, Hans-Joachim K.},
  title     = {Advances in Composite Manufacturing of Helicopter Parts},
  series = {International Journal of Aviation, Aeronautics, and Aerospace},
  volume    = {4},
  journal   = {International Journal of Aviation, Aeronautics, and Aerospace},
  number    = {1},
  issn      = {2374-6793},
  doi       = {10.15394/ijaaa.2017.1153},
  year      = {2017},
  language  = {en}
}
@inproceedings{OttenSchmidtWeber2016,
  author    = {Otten, D. and Schmidt, M. and Weber, Tobias},
  title     = {Advances in Determination of Material Parameters for Functional Simulations Based on Process Simulations},
  series = {SAMPE Europe Conference 16 Liege},
  booktitle = {SAMPE Europe Conference 16 Liege},
  isbn      = {978-1-5108-3800-0},
  pages     = {570 -- 577},
  year      = {2016},
  language  = {en}
}
@article{BungErpicumTullis2020,
  author    = {Bung, Daniel Bernhard and Erpicum, S{\´e}bastien and Tullis, Blanke P.},
  title     = {Advances in hydraulic structures engineering},
  series = {Journal of Hydraulic Engineering},
  volume    = {147},
  journal   = {Journal of Hydraulic Engineering},
  number    = {1},
  publisher = {ASCE},
  address   = {Reston, Va.},
  issn      = {0733-9429 (Druckausgabe)},
  doi       = {10.1061/(ASCE)HY.1943-7900.0001851},
  pages     = {1 Seite},
  year      = {2020},
  language  = {en}
}
@article{DesernoAachAmuntsetal.2011,
  author    = {Deserno, Thomas M. and Aach, Til and Amunts, Katrin and Hillen, Walter and Kuhlen, Torsten and Scholl, Ingrid},
  title     = {Advances in medical image processing : A special Issue on the Workshop in Aachen, Germany, March 2010},
  series = {Computer Science - Research and Development. 26 (2011), H. 1-2},
  journal   = {Computer Science - Research and Development. 26 (2011), H. 1-2},
  publisher = {springer},
  address   = {Berlin},
  isbn      = {1865-2042},
  pages     = {1 -- 3},
  year      = {2011},
  language  = {en}
}
@article{HartungNiebertSchiederetal.2006,
  author    = {Hartung, Frank and Niebert, Norbert and Schieder, Andreas and Rembarz, Ren{\´e}},
  title     = {Advances in network-supported media delivery in next-generation mobile systems / Hartung, Frank ; Niebert, Norbert ; Schieder, Andreas ; Rembarz, Ren{\´e} ; Schmid, Stefan ; Eggert, Lars},
  series = {IEEE Communications Magazine. 44 (2006), H. 8},
  journal   = {IEEE Communications Magazine. 44 (2006), H. 8},
  isbn      = {0163-6804},
  pages     = {82 -- 89},
  year      = {2006},
  language  = {en}
}
@inproceedings{OttenSchmidWeber2015,
  author    = {Otten, D. and Schmid, M. and Weber, Tobias},
  title     = {Advances In Sheet Metal-Forming: Reduction Of Tooling Cost By Methodical Optimization},
  series = {Proceedings of SAMPE Europe Conference, Amiens , France},
  booktitle = {Proceedings of SAMPE Europe Conference, Amiens , France},
  year      = {2015},
  language  = {en}
}
@article{AlexopoulosHoffschmidt2017,
  author    = {Alexopoulos, Spiros and Hoffschmidt, Bernhard},
  title     = {Advances in solar tower technology},
  series = {Wiley interdisciplinary reviews : Energy and Environment : WIREs},
  volume    = {6},
  journal   = {Wiley interdisciplinary reviews : Energy and Environment : WIREs},
  number    = {1},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {2041-840X},
  doi       = {10.1002/wene.217},
  pages     = {1 -- 19},
  year      = {2017},
  language  = {en}
}
@article{HendersonScheerWolf2009,
  author    = {Henderson, Colin J. and Scheer, Nico and Wolf, C. Roland},
  title     = {Advances in the generation of mouse models to elucidate the pathways of drug metabolism in rodents and man},
  series = {Expert Review of Clinical Pharmacology},
  volume    = {2},
  journal   = {Expert Review of Clinical Pharmacology},
  number    = {2},
  publisher = {Taylor \& Francis},
  address   = {London},
  issn      = {1751-2441},
  doi       = {10.1586/17512433.2.2.105},
  pages     = {105 -- 109},
  year      = {2009},
  language  = {en}
}
@article{MandekarHollandThielenetal.2022,
  author    = {Mandekar, Swati and Holland, Abigail and Thielen, Moritz and Behbahani, Mehdi and Melnykowycz, Mark},
  title     = {Advancing towards Ubiquitous EEG, Correlation of In-Ear EEG with Forehead EEG},
  series = {Sensors},
  volume    = {22},
  journal   = {Sensors},
  number    = {4},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1424-8220},
  doi       = {10.3390/s22041568},
  pages     = {1 -- 19},
  year      = {2022},
  abstract  = {Wearable EEG has gained popularity in recent years driven by promising uses outside of clinics and research. The ubiquitous application of continuous EEG requires unobtrusive form-factors that are easily acceptable by the end-users. In this progression, wearable EEG systems have been moving from full scalp to forehead and recently to the ear. The aim of this study is to demonstrate that emerging ear-EEG provides similar impedance and signal properties as established forehead EEG. EEG data using eyes-open and closed alpha paradigm were acquired from ten healthy subjects using generic earpieces fitted with three custom-made electrodes and a forehead electrode (at Fpx) after impedance analysis. Inter-subject variability in in-ear electrode impedance ranged from 20 kΩ to 25 kΩ at 10 Hz. Signal quality was comparable with an SNR of 6 for in-ear and 8 for forehead electrodes. Alpha attenuation was significant during the eyes-open condition in all in-ear electrodes, and it followed the structure of power spectral density plots of forehead electrodes, with the Pearson correlation coefficient of 0.92 between in-ear locations ELE (Left Ear Superior) and ERE (Right Ear Superior) and forehead locations, Fp1 and Fp2, respectively. The results indicate that in-ear EEG is an unobtrusive alternative in terms of impedance, signal properties and information content to established forehead EEG.},
  language  = {en}
}
@article{MuellerJungAhammer2017,
  author    = {M{\"u}ller, Wolfram and Jung, Alexander and Ahammer, Helmut},
  title     = {Advantages and problems of nonlinear methods applied to analyze physiological time signals: human balance control as an example},
  series = {Scientific Reports},
  volume    = {7},
  journal   = {Scientific Reports},
  number    = {Article number 2464},
  publisher = {Springer Nature},
  address   = {Cham},
  isbn      = {2045-2322},
  doi       = {10.1038/s41598-017-02665-5},
  pages     = {1 -- 11},
  year      = {2017},
  language  = {en}
}
@article{AkimbekovDigelZhubanova2014,
  author    = {Akimbekov, Nuraly S. and Digel, Ilya and Zhubanova, A. A.},
  title     = {Advantages of creation of e-books in training of specialists biologists and biotechnologists},
  series = {KazNU Bulletin. Biology series.},
  volume    = {60},
  journal   = {KazNU Bulletin. Biology series.},
  number    = {1},
  publisher = {Al-Farabi Kazakh National University},
  address   = {Almaty},
  issn      = {1563-0218},
  pages     = {249 -- 252},
  year      = {2014},
  abstract  = {The necessity of e-books as a primary of learning, its opportunities for realization of competence during training biologist and biotechnologist specialists are determined. Definitions and requirements to the e-books, its advantages in comparison with traditional textbooks, and the ways of creation of e-books in the SunRav BookEditor program are considered.},
  language  = {ru}
}
@inproceedings{GeibenGoettenHavermann2020,
  author    = {Geiben, Benedikt and G{\"o}tten, Falk and Havermann, Marc},
  title     = {Aerodynamic analysis of a winged sub-orbital spaceplane},
  publisher = {DGLR},
  address   = {Bonn},
  doi       = {10.25967/530170},
  year      = {2020},
  abstract  = {This paper primarily presents an aerodynamic CFD analysis of a winged spaceplane geometry based on the Japanese Space Walker proposal. StarCCM was used to calculate aerodynamic coefficients for a typical space flight trajectory including super-, trans- and subsonic Mach numbers and two angles of attack. Since the solution of the RANS equations in such supersonic flight regimes is still computationally expensive, inviscid Euler simulations can principally lead to a significant reduction in computational effort. The impact on accuracy of aerodynamic properties is further analysed by comparing both methods for different flight regimes up to a Mach number of 4.},
  language  = {en}
}
@misc{MayntzKeimerTegtmeyeretal.2021,
  author    = {Mayntz, Joscha and Keimer, Jona and Tegtmeyer, Philipp and Dahmann, Peter and Hille, Sebastian and Stumpf, Eike and Fisher, Alex and Dorrington, Graham},
  title     = {Aerodynamic Investigation on Efficient Inflight Transition of a Propeller from Propulsion to Regeneration Mode},
  series = {AIAA SCITECH 2022 Forum},
  journal   = {AIAA SCITECH 2022 Forum},
  publisher = {AIAA},
  address   = {Reston, Va.},
  doi       = {10.2514/6.2022-0546},
  year      = {2021},
  abstract  = {This paper discusses a new way of inflight power regeneration for electric or hybrid-electric driven general aviation aircraft with one powertrain for both configurations. Three different approaches for the shift from propulsion to regeneration mode are analyzed. Numerical cal-culation and wind tunnel results are compared and show the highest regeneration potential for the "Windmill" approach, where the propeller blades are flipped, and rotation is reversed. A combination of all regeneration approaches for a realistic flight mission is discussed.},
  language  = {en}
}
@article{GoettenHavermannBraunetal.2021,
  author    = {G{\"o}tten, Falk and Havermann, Marc and Braun, Carsten and Marino, Matthew and Bil, Cees},
  title     = {Aerodynamic Investigations of UAV Sensor Turrets - A Combined Wind-tunnel and CFD Approach},
  series = {SciTech 2021, AIAA SciTech Forum, online, WW, Jan 11-15, 2021},
  journal   = {SciTech 2021, AIAA SciTech Forum, online, WW, Jan 11-15, 2021},
  publisher = {AIAA},
  address   = {Reston, Va.},
  doi       = {10.2514/6.2021-1535},
  pages     = {1 -- 12},
  year      = {2021},
  language  = {en}
}
@incollection{Mertens1997,
  author    = {Mertens, Josef},
  title     = {Aerodynamic multi point design challenge},
  series = {New design concepts for high speed air transport.- (Courses and lectures / International Centre for Mechanical Sciences ; 366)},
  booktitle = {New design concepts for high speed air transport.- (Courses and lectures / International Centre for Mechanical Sciences ; 366)},
  editor    = {Sobieczky, H.},
  publisher = {Springer},
  address   = {Wien [u.a.]},
  isbn      = {3-2118-2815-X},
  doi       = {10.1007/978-3-7091-2658-5_4},
  pages     = {53 -- 67},
  year      = {1997},
  abstract  = {In the chapter "Son of Concorde, a Technology Challenge" one of the new challenges for a Supersonic Commercial Transport (SCT) is multi-point design for the four main design points: - supersonic cruise - transonic cruise - take-off and landing - transonic acceleration.},
  language  = {en}
}
@article{GerhardtKonrathKrameretal.1992,
  author    = {Gerhardt, Hans Joachim and Konrath, B. and Kramer, C. and Oliveira, L.-A.},
  title     = {Aerodynamische Abdichtung von Anlagen f{\"u}r die Bandbearbeitung},
  series = {Blech, Rohre, Profile. 39 (1992), H. 1},
  journal   = {Blech, Rohre, Profile. 39 (1992), H. 1},
  isbn      = {0006-4688},
  pages     = {39 -- 1},
  year      = {1992},
  language  = {de}
}
@techreport{ReimerWellmerBraunetal.2007,
  author    = {Reimer, Lars and Wellmer, Georg and Braun, Carsten and Ballmann, Josef},
  title     = {Aerodynamische Simulation und Optimierung in der Flugzeugentwicklung. Teilvorhabenbezeichnung: Aerodynamische Optimierung unter Ber{\"u}cksichtigung von Struktureigenschaften auf der Basis reduzierter Strukturmodelle, Verbundvorhaben MEGADESIGN. Schlussbericht. Berichtszeitraum: 01.06.2003-31.05.2007. BMBF-Forschungsbericht},
  pages     = {41 S.: Ill., graph. Darst.},
  year      = {2007},
  language  = {de}
}
@article{Mertens1998,
  author    = {Mertens, Josef},
  title     = {Aerodynamische Ziele des Adaptiven Fl{\"u}gels (ADIF).},
  series = {DGLR-Jahrbuch 1998 Bd. 1},
  journal   = {DGLR-Jahrbuch 1998 Bd. 1},
  pages     = {47 -- 52},
  year      = {1998},
  language  = {de}
}
@article{GerhardtKramer1985,
  author    = {Gerhardt, Hans Joachim and Kramer, C.},
  title     = {Aerodynamsiche RA-Optimierung},
  series = {Zentralblatt fuer Industriebau. 31 (1985), H. 5},
  journal   = {Zentralblatt fuer Industriebau. 31 (1985), H. 5},
  isbn      = {0044-4227},
  pages     = {358 -- 362},
  year      = {1985},
  language  = {en}
}
@incollection{BallmannBouckeBraun2003,
  author    = {Ballmann, Josef and Boucke, Alexander and Braun, Carsten},
  title     = {Aeroelastic sensitivity in the transonic regime},
  series = {Symposium Transsonicum IV : proceedings of the IUTAM symposium held in G{\"o}ttingen, Germany, 2 - 6 September 2002 / ed. by Helmut Sobieczky. Fluid mechanics and its applications. Vol. 73},
  booktitle = {Symposium Transsonicum IV : proceedings of the IUTAM symposium held in G{\"o}ttingen, Germany, 2 - 6 September 2002 / ed. by Helmut Sobieczky. Fluid mechanics and its applications. Vol. 73},
  publisher = {Kluwer Academic},
  address   = {Dordrecht},
  isbn      = {978-94-010-3998-7},
  pages     = {225 -- 236},
  year      = {2003},
  language  = {en}
}
@article{EngelmannBuhlBaumannetal.2017,
  author    = {Engelmann, Ulrich M. and Buhl, Eva Miriam and Baumann, Martin and Schmitz-Rode, Thomas and Slabu, Ioana},
  title     = {Agglomeration of magnetic nanoparticles and its effects on magnetic hyperthermia},
  series = {Current Directions in Biomedical Engineering},
  volume    = {3},
  journal   = {Current Directions in Biomedical Engineering},
  number    = {2},
  publisher = {De Gruyter},
  address   = {Berlin},
  issn      = {2364-5504},
  doi       = {10.1515/cdbme-2017-0096},
  pages     = {457 -- 460},
  year      = {2017},
  language  = {en}
}
@article{SponagelLutz1990,
  author    = {Sponagel, Stefan and Lutz, T.},
  title     = {Aggregatelager},
  series = {Kautschuk Gummi Kunststoffe. 43 (1990), H. 5},
  journal   = {Kautschuk Gummi Kunststoffe. 43 (1990), H. 5},
  isbn      = {0022-9520},
  pages     = {397 -- 406},
  year      = {1990},
  language  = {de}
}
@article{MoratFaudeHanssenetal.2020,
  author    = {Morat, Mareike and Faude, Oliver and Hanssen, Henner and Ludyga, Sebastian and Zacher, Jonas and Eibl, Angi and Albracht, Kirsten and Donath, Lars},
  title     = {Agility Training to Integratively Promote Neuromuscular, Cognitive, Cardiovascular and Psychosocial Function in Healthy Older Adults: A Study Protocol of a One-Year Randomized-Controlled Trial},
  series = {International Journal of Environmental Research and Public Health},
  volume    = {17},
  journal   = {International Journal of Environmental Research and Public Health},
  number    = {6},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1660-4601},
  doi       = {10.3390/ijerph17061853},
  pages     = {1 -- 14},
  year      = {2020},
  abstract  = {Exercise training effectively mitigates aging-induced health and fitness impairments. Traditional training recommendations for the elderly focus separately on relevant physiological fitness domains, such as balance, flexibility, strength and endurance. Thus, a more holistic and functional training framework is needed. The proposed agility training concept integratively tackles spatial orientation, stop and go, balance and strength. The presented protocol aims at introducing a two-armed, one-year randomized controlled trial, evaluating the effects of this concept on neuromuscular, cardiovascular, cognitive and psychosocial health outcomes in healthy older adults. Eighty-five participants were enrolled in this ongoing trial. Seventy-nine participants completed baseline testing and were block-randomized to the agility training group or the inactive control group. All participants undergo pre- and post-testing with interim assessment after six months. The intervention group currently receives supervised, group-based agility training twice a week over one year, with progressively demanding perceptual, cognitive and physical exercises. Knee extension strength, reactive balance, dual task gait speed and the Agility Challenge for the Elderly (ACE) serve as primary endpoints and neuromuscular, cognitive, cardiovascular, and psychosocial meassures serve as surrogate secondary outcomes. Our protocol promotes a comprehensive exercise training concept for older adults, that might facilitate stakeholders in health and exercise to stimulate relevant health outcomes without relying on excessively time-consuming physical activity recommendations.},
  language  = {en}
}
@article{Jacobs2010,
  author    = {Jacobs, Stephan},
  title     = {Agilit{\"a}t in Großprojekten durch „Integration Driven Design" : ein Erfahrungsbericht},
  series = {Softwaretechnik-Trends (STT)},
  volume    = {30},
  journal   = {Softwaretechnik-Trends (STT)},
  number    = {3},
  publisher = {GI - Gesellschaft f{\"u}r Informatik},
  address   = {Bonn},
  issn      = {0720-8928},
  pages     = {4 Seiten},
  year      = {2010},
  abstract  = {Der folgende Bericht fasst Erfahrungen zusammen, die in großen Entwicklungsprojekten der Firma Ericsson {\"u}ber mehrere Jahre gesammelt wurden. Ziel war dabei nicht, agile Methoden und Techniken einzusetzen - Agilit{\"a}t war zu der Zeit noch kein Hype-Thema. Vielmehr wurden Schw{\"a}chen in den eigenen Projekten identifiziert und verbessert. Der Erfahrungsbericht vergleicht Verbesserungen in diesen Projekten mit den Ans{\"a}tzen der agilen Entwicklung. Als Ergebnis werden folgende Punkte festgehalten: Erstens, einige Praktiken und Werte der agilen Entwicklung lassen sich auch in Großprojekten einsetzen. Zweitens, bei der Skalierung f{\"u}r Großprojekte werden diese Praktiken langsamer getaktet. Drittens, agile Entwicklung ist nicht nur eine Reihe von Praktiken und Werten, agile Entwicklung ist vielmehr auch eine Frage der Entwicklungs- und Projektkultur. Diese kulturelle {\"A}nderung l{\"a}sst sich in Großprojekten deutlich langsamer umsetzen.},
  language  = {de}
}
@inproceedings{MarcoFerrein2017,
  author    = {Marco, Heather G. and Ferrein, Alexander},
  title     = {AGNES: The African-German Network of Excellence in Science},
  series = {Proceedings of the 2nd Developing World Robotics Forum, Workshop at IEEE AFRICON 2017},
  booktitle = {Proceedings of the 2nd Developing World Robotics Forum, Workshop at IEEE AFRICON 2017},
  pages     = {1 -- 2},
  year      = {2017},
  language  = {en}
}
@incollection{FreyerKempt2023,
  author    = {Freyer, Nils and Kempt, Hendrik},
  title     = {AI-DSS in healthcare and their power over health-insecure collectives},
  series = {Justice in global health},
  booktitle = {Justice in global health},
  editor    = {Bhakuni, Himani and Miotto, Lucas},
  publisher = {Routledge},
  address   = {London},
  isbn      = {9781003399933},
  doi       = {10.4324/9781003399933-4},
  pages     = {38 -- 55},
  year      = {2023},
  abstract  = {AI-based systems are nearing ubiquity not only in everyday low-stakes activities but also in medical procedures. To protect patients and physicians alike, explainability requirements have been proposed for the operation of AI-based decision support systems (AI-DSS), which adds hurdles to the productive use of AI in clinical contexts. This raises two questions: Who decides these requirements? And how should access to AI-DSS be provided to communities that reject these standards (particularly when such communities are expert-scarce)? This chapter investigates a dilemma that emerges from the implementation of global AI governance. While rejecting global AI governance limits the ability to help communities in need, global AI governance risks undermining and subjecting health-insecure communities to the force of the neo-colonial world order. For this, this chapter first surveys the current landscape of AI governance and introduces the approach of relational egalitarianism as key to (global health) justice. To discuss the two horns of the referred dilemma, the core power imbalances faced by health-insecure collectives (HICs) are examined. The chapter argues that only strong demands of a dual strategy towards health-secure collectives can both remedy the immediate needs of HICs and enable them to become healthcare independent.},
  language  = {en}
}
@article{ElbersPfefferFrieseletal.1995,
  author    = {Elbers, Gereon and Pfeffer, Hans-Ulrich and Friesel, J{\"u}rgen and Beier, Reinhold},
  title     = {Air Pollution Monitoring in Street Canyons / Hans-Ulrich Pfeffer, J{\"u}rgen Friesel, Gereon Elbers, Reinhold Beier,},
  series = {Transport and air pollution : proceedings ; 3rd international symposium, Palais des Papes, Avignon, France, 6 - 10 June 1994 = Transports et pollution de l'air / [Third International Symposium on Transport and Air Pollution]. Ed. by Robert Joumard. Organizer: French National Institute for Transport and Safety Research},
  journal   = {Transport and air pollution : proceedings ; 3rd international symposium, Palais des Papes, Avignon, France, 6 - 10 June 1994 = Transports et pollution de l'air / [Third International Symposium on Transport and Air Pollution]. Ed. by Robert Joumard. Organizer: French National Institute for Transport and Safety Research},
  publisher = {Elsevier},
  address   = {Amsterdam},
  pages     = {IX, 337 S : graph. Darst.},
  year      = {1995},
  language  = {en}
}
@article{BohrnStuetzFuchsetal.2011,
  author    = {Bohrn, U. and St{\"u}tz, E. and Fuchs, K. and Fleischer, M. and Sch{\"o}ning, Michael Josef and Wagner, P.},
  title     = {Air Quality Monitoring using a Whole-Cell based Sensor System},
  series = {Procedia Engineering. 25 (2011)},
  journal   = {Procedia Engineering. 25 (2011)},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {1877-7058},
  pages     = {1421 -- 1424},
  year      = {2011},
  language  = {en}
}
@article{MikielewiczKotliarBarraqueretal.2011,
  author    = {Mikielewicz, Marek and Kotliar, Konstantin and Barraquer, Rafael I. and Michael, Ralph},
  title     = {Air-pulse corneal applanation signal curve parameters for the characterisation of keratoconus},
  series = {British Journal of Ophthalmology (eBJO)},
  volume    = {95},
  journal   = {British Journal of Ophthalmology (eBJO)},
  number    = {6},
  publisher = {BMJ Publ. Group},
  address   = {London},
  issn      = {1468-2079},
  pages     = {793 -- 798},
  year      = {2011},
  language  = {en}
}
@inproceedings{BaumannTeixeiraBouraEcksteinetal.2011,
  author    = {Baumann, Torsten and Teixeira Boura, Cristiano Jos{\´e} and Eckstein, Julian and Felinks, Jan and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Schmitz, Stefan and Zunft, Stefan},
  title     = {Air-sand heat exchanger},
  series = {6th International Renewable Energy Storage Conference (IRES 2011) : November 28 - 30, 2011, bcc Berlin Congress Center, Berlin, Germany / EUROSOLAR ...},
  booktitle = {6th International Renewable Energy Storage Conference (IRES 2011) : November 28 - 30, 2011, bcc Berlin Congress Center, Berlin, Germany / EUROSOLAR ...},
  publisher = {Eurosolar},
  address   = {Bonn},
  pages     = {1 CD-ROM},
  year      = {2011},
  language  = {de}
}
@article{WarerkarSchmitzGoettscheetal.2011,
  author    = {Warerkar, Shashikant and Schmitz, Stefan and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Reißel, Martin and Tamme, Rainer},
  title     = {Air-Sand Heat Exchanger for High-Temperature Storage},
  series = {Journal of Solar Energy Engineering. 133 (2011), H. 2},
  journal   = {Journal of Solar Energy Engineering. 133 (2011), H. 2},
  publisher = {ASME},
  address   = {New York},
  isbn      = {0199-6231},
  pages     = {021010},
  year      = {2011},
  language  = {en}
}
@inproceedings{WarerkarSchmitzGoettscheetal.2009,
  author    = {Warerkar, Shashikant and Schmitz, Stefan and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Reißel, Martin and Tamme, Rainer},
  title     = {Air-sand heat exchanger for high-temperature storage},
  series = {Proceedings of the ASME 3rd International Conference on Energy Sustainability : July 19 - 23, 2009, San Francisco, California, USA. Vol. 2},
  booktitle = {Proceedings of the ASME 3rd International Conference on Energy Sustainability : July 19 - 23, 2009, San Francisco, California, USA. Vol. 2},
  publisher = {ASME},
  address   = {New York, NY},
  isbn      = {978-0-7918-4890-6},
  pages     = {655 -- 661},
  year      = {2009},
  language  = {en}
}
@inproceedings{BaumannTeixeiraBouraGoettscheetal.2011,
  author    = {Baumann, Torsten and Teixeira Boura, Cristiano Jos{\´e} and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and Schmitz, Stefan and Zunft, Stefan},
  title     = {Air-sand heat exchanger: materials and flow properties},
  series = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  booktitle = {SolarPACES 2011 : concentrating solar power and chemical energy systems : 20 - 23 September, 2011, Granada, Spain},
  address   = {Granada},
  pages     = {1 CD-ROM},
  year      = {2011},
  language  = {en}
}
@inproceedings{Bung2013,
  author    = {Bung, Daniel Bernhard},
  title     = {Air-water surface roughness in self-aerated stepped spillway flows},
  series = {35th IAHR world congress : 8.-13.9.2013, Chengdu, China},
  booktitle = {35th IAHR world congress : 8.-13.9.2013, Chengdu, China},
  publisher = {Tsinghua Univ. Press},
  address   = {Beijing},
  organization    = {International Association for Hydraulic Engineering and Research},
  pages     = {Artikelkennnummer: A11045},
  year      = {2013},
  language  = {en}
}
@inproceedings{BaumannTeixeiraBouraGoettscheetal.2010,
  author    = {Baumann, T. and Teixeira Boura, Cristiano Jos{\´e} and G{\"o}ttsche, Joachim and Hoffschmidt, Bernhard and O'Connell, B. and Schmitz, S. and Zunft, S.},
  title     = {Air/Sand heat exchanger design and materials for solar thermal power plant applications},
  series = {SolarPACES 2010 : the CSP Conference: electricity, fuels and clean water from concentrated solar energy ; 21 to 24 September 2010, Perpignan, France},
  booktitle = {SolarPACES 2010 : the CSP Conference: electricity, fuels and clean water from concentrated solar energy ; 21 to 24 September 2010, Perpignan, France},
  publisher = {Soc. OSC},
  address   = {Saint Maur},
  pages     = {146 -- 147},
  year      = {2010},
  language  = {en}
}
@article{GronsfeldSparlaWeinnhold2010,
  author    = {Gronsfeld, Richard and Sparla, Peter and Weinnhold, Wolfgang},
  title     = {Airborne und terrestrisches Laserscanning - neue Tools f{\"u}r den Talsperrenbetreiber?},
  series = {Wasserwirtschaft},
  volume    = {100},
  journal   = {Wasserwirtschaft},
  number    = {4},
  isbn      = {0043-0978},
  pages     = {80 -- 82},
  year      = {2010},
  language  = {de}
}
@article{GoettenHavermannBraunetal.2020,
  author    = {G{\"o}tten, Falk and Havermann, Marc and Braun, Carsten and Marino, Matthew and Bil, Cees},
  title     = {Airfoil drag at low-to-medium reynolds numbers: A novel estimation method},
  series = {AIAA Journal},
  volume    = {58},
  journal   = {AIAA Journal},
  number    = {7},
  publisher = {AIAA},
  address   = {Reston, Va.},
  issn      = {1533-385X},
  doi       = {10.2514/1.J058983},
  pages     = {2791 -- 2805},
  year      = {2020},
  abstract  = {This paper presents a novel method for airfoil drag estimation at Reynolds numbers between 4×10⁵ and 4×10⁶. The novel method is based on a systematic study of 40 airfoils applying over 600 numerical simulations and considering natural transition. The influence of the airfoil thickness-to-chord ratio, camber, and freestream Reynolds number on both friction and pressure drag is analyzed in detail. Natural transition significantly affects drag characteristics and leads to distinct drag minima for different Reynolds numbers and thickness-to-chord ratios. The results of the systematic study are used to develop empirical correlations that can accurately predict an airfoil drag at low-lift conditions. The new approach estimates a transition location based on airfoil thickness-to-chord ratio, camber, and Reynolds number. It uses the transition location in a mixed laminar-turbulent skin-friction calculation, and corrects the skin-friction coefficient for separation effects. Pressure drag is estimated separately based on correlations of thickness-to-chord ratio, camber, and Reynolds number. The novel method shows excellent accuracy when compared with wind-tunnel measurements of multiple airfoils. It is easily integrable into existing aircraft design environments and is highly beneficial in the conceptual design stage.},
  language  = {en}
}
@inproceedings{GligorevicZierhutJostetal.2009,
  author    = {Gligorevic, Snjezana and Zierhut, R. and Jost, T. and Wang, Wei},
  title     = {Airport channel measurements at 5.2GHz},
  series = {3rd European Conference on Antennas and Propagation : (EuCAP) ; Berlin, Germany, 23 - 27 March 2009},
  booktitle = {3rd European Conference on Antennas and Propagation : (EuCAP) ; Berlin, Germany, 23 - 27 March 2009},
  organization    = {European Conference on Antennas and Propagation <3, 2009, Berlin>},
  isbn      = {978-1-4244-4753-4 ; 978-3-00-024573-2},
  pages     = {877 -- 881},
  year      = {2009},
  language  = {en}
}
@article{Gligorevic2013,
  author    = {Gligorevic, Snjezana},
  title     = {Airport surface propagation channel in the C-Band: measurements and modeling},
  series = {IEEE transactions on antennas and propagation},
  volume    = {Vol. 61},
  journal   = {IEEE transactions on antennas and propagation},
  number    = {Iss. 9},
  publisher = {IEEE},
  address   = {New York},
  issn      = {0018-926x},
  pages     = {4792 -- 4802},
  year      = {2013},
  language  = {en}
}
@article{DoeringKuhnhenneHellbergetal.2008,
  author    = {D{\"o}ring, Bernd and Kuhnhenne, Markus and Hellberg, Jan and Feldmann, Markus},
  title     = {Aktive und passive Temperierung eines Stahldeckensystems : numerische und messtechnische Untersuchungen. T. 1},
  series = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik},
  volume    = {Bd. 59},
  journal   = {HLH : L{\"u}ftung, Klima, Heizung, Sanit{\"a}r, Geb{\"a}udetechnik},
  number    = {H. 10},
  issn      = {1436-5103, 0017-9906, 1434-422X, 1436-5103},
  pages     = {54 -- 60},
  year      = {2008},
  language  = {de}
}
@article{DoeringKuhnhenneHellbergetal.2008,
  author    = {D{\"o}ring, Bernd and Kuhnhenne, Markus and Hellberg, Jan and Feldmann, Markus},
  title     = {Aktive und passive Temperierung eines Stahldeckensystems : thermische Bauteilaktivierung : numerische und messtechnische Untersuchungen. T. 2.},
  series = {HLH L{\"u}ftung/Klima, Heizung/Sanit{\"a}r, Geb{\"a}udetechnik},
  volume    = {Bd. 59},
  journal   = {HLH L{\"u}ftung/Klima, Heizung/Sanit{\"a}r, Geb{\"a}udetechnik},
  number    = {H. 11},
  issn      = {1436-5103},
  pages     = {37 -- 41},
  year      = {2008},
  language  = {de}
}
@misc{HeringUlberTippkoetter2014,
  author    = {Hering, T. and Ulber, Roland and Tippk{\"o}tter, Nils},
  title     = {Aktiver und passiver antimikrobieller Oberfl{\"a}chenschutz durch funktionalisierte Mikropartikel},
  series = {Chemie Ingenieur Technik},
  volume    = {9},
  journal   = {Chemie Ingenieur Technik},
  number    = {86},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0009-286X},
  doi       = {10.1002/cite.201450264},
  pages     = {1474 -- 1475},
  year      = {2014},
  abstract  = {Mikrobielle Verunreinigungen von Oberfl{\"a}chen in technischen und medizinischen Systemen sind allgegenw{\"a}rtig. Sie basieren {\"u}blicherweise auf adsorptiven Oberfl{\"a}chenbindungen organischer Komponenten (Proteine und Fette) oder Membrankomponenten aerogener sowie wassergebundener Mikroorganismen. In laufenden Forschungsarbeiten wird eine aktive sowie passive Biomodifikation von Oberfl{\"a}chen zu deren Schutz vor Adsorption von Proteinen und Mikroorganismen verfolgt. Der antimikrobielle Schutz soll dabei sowohl durch die Mikrostrukturierung bzw. Rauheitsanpassung der Oberfl{\"a}chen durch deren Beschichtung mit Mikro-und Nanopartikeln erfolgen. Ferner werden antimikrobielle Enzyme und funktionelle Gruppen auf den Mikropartikeln gebunden, um den Oberfl{\"a}chenschutz zu verst{\"a}rken. In ersten Versuchen wurden quart{\"a}re Ammoniumverbindungen auf eigens synthetisierten superparamagnetischen Eisenoxid-Nanopartikeln (Durchmesser 10 - 30 nm) immobilisiert und die wachstumshemmende Wirkung untersucht. Erste Ergebnisse zeigten, dass eine Konzentration von 10 mg mL⁻¹ der Ammoniumverbindung in einer Wachstumshemmung des verwendeten Gram-negativen Modell-Mikroorganismus E. coli GFPmut2 resultiert. Zurzeit werden synergistisch wirkende Kombinationen von Partikeln mit Proteasen, quart{\"a}ren Ammoniumverbindungen, hydrophoben Oberfl{\"a}chen und mikrostrukturierten Oberfl{\"a}chen als antimikrobieller Schutz untersucht.},
  language  = {de}
}
@article{Wessling2008,
  author    = {Weßling, Matthias},
  title     = {Aktives Nachfolger-Coaching f{\"u}r den Mittelstand setzt fr{\"u}h an. Innovative Idee f{\"u}r Studierende der FH Aachen},
  series = {Wirtschaftliche Nachrichten der Industrie- und Handelskammer Aachen / IHK (2008)},
  journal   = {Wirtschaftliche Nachrichten der Industrie- und Handelskammer Aachen / IHK (2008)},
  pages     = {12 -- 13},
  year      = {2008},
  language  = {de}
}
@article{Meliss1997,
  author    = {Meliß, Michael},
  title     = {Aktuelle Aspekte der Windkraftnutzung},
  series = {Energiewirtschaftliche Tagesfragen. Jg. 47 (1997), H. 9},
  journal   = {Energiewirtschaftliche Tagesfragen. Jg. 47 (1997), H. 9},
  issn      = {0013-743X},
  pages     = {531 -- 532},
  year      = {1997},
  language  = {de}
}
@article{Heger1994,
  author    = {Heger, Michael},
  title     = {Aktuelle Einsch{\"a}tzungen zur Evaluation universit{\"a}rer Lehre},
  series = {Feedback versus Evaluation. Bd. 3 : Gesetzliche Verankerung und Modellvorschl{\"a}ge zur Weiterentwicklung},
  journal   = {Feedback versus Evaluation. Bd. 3 : Gesetzliche Verankerung und Modellvorschl{\"a}ge zur Weiterentwicklung},
  publisher = {{\"O}sterreichischer Studien-Verl.},
  address   = {Innsbruck},
  pages     = {384 -- 387},
  year      = {1994},
  language  = {de}
}
@article{BaumannPeschel1998,
  author    = {Baumann, Marcus and Peschel, G.},
  title     = {Aktuelle Entwicklungen zur Luftreinhaltung in der Stadt Aachen},
  series = {Wechselwirkung : Wissenschaft \& vernetztes Denken},
  volume    = {20},
  journal   = {Wechselwirkung : Wissenschaft \& vernetztes Denken},
  number    = {91},
  issn      = {0172-1623},
  pages     = {22 -- 29},
  year      = {1998},
  language  = {de}
}
@article{Timme2003,
  author    = {Timme, Michael},
  title     = {Aktuelle Entwicklungen zur Zul{\"a}ssigkeit der B{\"u}rgschaft auf erstes Anfordern},
  series = {Monatsschrift f{\"u}r deutsches Recht : MDR. 23 (2003), H. 19},
  journal   = {Monatsschrift f{\"u}r deutsches Recht : MDR. 23 (2003), H. 19},
  isbn      = {0340-1812},
  pages     = {1094 -- 1097},
  year      = {2003},
  language  = {de}
}
@incollection{Doeren1998,
  author    = {D{\"o}ren, Horst-Peter},
  title     = {Aktuelle Fragen zur Schweißmetallurgie. Neue Werkstoffe und ihre schweißtechnische Verarbeitung = Current questions on welding metallurgy},
  series = {Jahrbuch Schweißtechnik '99},
  booktitle = {Jahrbuch Schweißtechnik '99},
  publisher = {DVS-Verlag},
  address   = {D{\"u}sseldorf},
  isbn      = {3-87155-745-5},
  pages     = {77 -- 85},
  year      = {1998},
  language  = {de}
}