@inproceedings{BlaneckBornheimGriegeretal.2022,
  author    = {Blaneck, Patrick Gustav and Bornheim, Tobias and Grieger, Niklas and Bialonski, Stephan},
  title     = {Automatic readability assessment of german sentences with transformer ensembles},
  series = {Proceedings of the GermEval 2022 Workshop on Text Complexity Assessment of German Text},
  booktitle = {Proceedings of the GermEval 2022 Workshop on Text Complexity Assessment of German Text},
  publisher = {Association for Computational Linguistics},
  address   = {Potsdam},
  doi       = {10.48550/arXiv.2209.04299},
  pages     = {57 -- 62},
  year      = {2022},
  abstract  = {Reliable methods for automatic readability assessment have the potential to impact a variety of fields, ranging from machine translation to self-informed learning. Recently, large language models for the German language (such as GBERT and GPT-2-Wechsel) have become available, allowing to develop Deep Learning based approaches that promise to further improve automatic readability assessment. In this contribution, we studied the ability of ensembles of fine-tuned GBERT and GPT-2-Wechsel models to reliably predict the readability of German sentences. We combined these models with linguistic features and investigated the dependence of prediction performance on ensemble size and composition. Mixed ensembles of GBERT and GPT-2-Wechsel performed better than ensembles of the same size consisting of only GBERT or GPT-2-Wechsel models. Our models were evaluated in the GermEval 2022 Shared Task on Text Complexity Assessment on data of German sentences. On out-of-sample data, our best ensemble achieved a root mean squared error of 0:435.},
  language  = {en}
}
@inproceedings{MorandiButenwegBreisetal.2022,
  author    = {Morandi, Paolo and Butenweg, Christoph and Breis, Khaled and Beyer, Katrin and Magenes, Guido},
  title     = {Behaviour factor q for the seismic design of URM buildings},
  series = {The Third European Conference on Earthquake Engineering and Seismology September 4 - September 9, 2022, Bucharest},
  booktitle = {The Third European Conference on Earthquake Engineering and Seismology September 4 - September 9, 2022, Bucharest},
  editor    = {Arion, Christian and Scupin, Alexandra and Ţigănescu, Alexandru},
  isbn      = {978-973-100-533-1},
  pages     = {1184 -- 1194},
  year      = {2022},
  abstract  = {Recent earthquakes showed that low-rise URM buildings following codecompliant seismic design and details behaved in general very well without substantial damages. Although advances in simulation tools make nonlinear calculation methods more readily accessible to designers, linear analyses will still be the standard design method for years to come. The present paper aims to improve the linear seismic design method by providing a proper definition of the q-factor of URM buildings. Values of q-factors are derived for low-rise URM buildings with rigid diaphragms, with reference to modern structural configurations realized in low to moderate seismic areas of Italy and Germany. The behaviour factor components for deformation and energy dissipation capacity and for overstrength due to the redistribution of forces are derived by means of pushover analyses. As a result of the investigations, rationally based values of the behaviour factor q to be used in linear analyses in the range of 2.0 to 3.0 are proposed.},
  language  = {en}
}
@article{SchulteTiggesFoersterNikolovskietal.2022,
  author    = {Schulte-Tigges, Joschua and F{\"o}rster, Marco and Nikolovski, Gjorgji and Reke, Michael and Ferrein, Alexander and Kaszner, Daniel and Matheis, Dominik and Walter, Thomas},
  title     = {Benchmarking of various LiDAR sensors for use in self-driving vehicles in real-world environments},
  series = {Sensors},
  volume    = {22},
  journal   = {Sensors},
  number    = {19},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1424-8220},
  doi       = {10.3390/s22197146},
  pages     = {20 Seiten},
  year      = {2022},
  abstract  = {Abstract In this paper, we report on our benchmark results of the LiDAR sensors Livox Horizon, Robosense M1, Blickfeld Cube, Blickfeld Cube Range, Velodyne Velarray H800, and Innoviz Pro. The idea was to test the sensors in different typical scenarios that were defined with real-world use cases in mind, in order to find a sensor that meet the requirements of self-driving vehicles. For this, we defined static and dynamic benchmark scenarios. In the static scenarios, both LiDAR and the detection target do not move during the measurement. In dynamic scenarios, the LiDAR sensor was mounted on the vehicle which was driving toward the detection target. We tested all mentioned LiDAR sensors in both scenarios, show the results regarding the detection accuracy of the targets, and discuss their usefulness for deployment in self-driving cars.},
  language  = {en}
}
@article{BurgerLindnerRumpfetal.2022,
  author    = {Burger, Ren{\´e} and Lindner, Simon and Rumpf, Jessica and Do, Xuan Tung and Diehl, Bernd W.K. and Rehahn, Matthias and Monakhova, Yulia and Schulze, Margit},
  title     = {Benchtop versus high field NMR: Comparable performance found for the molecular weight determination of lignin},
  series = {Journal of Pharmaceutical and Biomedical Analysis},
  volume    = {212},
  journal   = {Journal of Pharmaceutical and Biomedical Analysis},
  number    = {Article number: 114649},
  publisher = {Elsevier},
  address   = {New York, NY},
  isbn      = {0731-7085},
  doi       = {10.1016/j.jpba.2022.114649},
  year      = {2022},
  abstract  = {Lignin is a promising renewable biopolymer being investigated worldwide as an environmentally benign substitute of fossil-based aromatic compounds, e.g. for the use as an excipient with antioxidant and antimicrobial properties in drug delivery or even as active compound. For its successful implementation into process streams, a quick, easy, and reliable method is needed for its molecular weight determination. Here we present a method using 1H spectra of benchtop as well as conventional NMR systems in combination with multivariate data analysis, to determine lignin's molecular weight (Mw and Mn) and polydispersity index (PDI). A set of 36 organosolv lignin samples (from Miscanthus x giganteus, Paulownia tomentosa and Silphium perfoliatum) was used for the calibration and cross validation, and 17 samples were used as external validation set. Validation errors between 5.6\% and 12.9\% were achieved for all parameters on all NMR devices (43, 60, 500 and 600 MHz). Surprisingly, no significant difference in the performance of the benchtop and high-field devices was found. This facilitates the application of this method for determining lignin's molecular weight in an industrial environment because of the low maintenance expenditure, small footprint, ruggedness, and low cost of permanent magnet benchtop NMR systems.},
  language  = {en}
}
@article{Timme2022,
  author    = {Timme, Michael},
  title     = {Beweislast beim gutgl{\"a}ubigen Erwerb eines Kraftfahrzeugs ohne Erhalt der Zulassungsbescheinigung Teil II — Zugleich eine Besprechung von BGH, Urt. v. 23.9.2022 - V ZR 148/21, MDR 2022, 1542},
  series = {Monatsschrift f{\"u}r Deutsches Recht},
  volume    = {77},
  journal   = {Monatsschrift f{\"u}r Deutsches Recht},
  number    = {1},
  publisher = {Verlag Dr. Otto Schmidt},
  address   = {K{\"o}ln},
  issn      = {0340-1812},
  doi       = {doi.org/10.9785/mdtr-2023-770102},
  pages     = {r5 -- r7},
  year      = {2022},
  abstract  = {Im Handel mit Kraftfahrzeugen geh{\"o}ren Aspekte des gutgl{\"a}ubigen Erwerbs zu den beinahe allt{\"a}glichen Standardproblemen. Der BGH f{\"u}gt in seiner Entscheidung v. 23.9.2022-VZR148/21, MDR 2022, 1541 diesem im Detail breit gef{\"a}cherten Themenfeld einen weiteren Mosaikstein hinzu: Der Erwerber erhielt das verkaufte Kfz ohne {\"U}bergabe einer Zulassungsbescheinigung Teil II, behauptet aber, diese Bescheinigung sei dem vom ihm eingeschalteten Vermittler bei Erwerb (als F{\"a}lschung) vorgelegt worden. Tats{\"a}chlich befand sich das Original durchg{\"a}ngig beim wahren Eigent{\"u}mer, der nunmehr Herausgabe des Fahrzeugs verlangt. Der BGH sch{\"u}tzt in dieser Gestaltung im Ergebnis den Erwerber. Die Entscheidung ist in mehrfacher Hinsicht bemerkenswert.},
  language  = {de}
}
@article{UysalCreutzFiratetal.2022,
  author    = {Uysal, Karya and Creutz, Till and Firat, Ipek Seda and Artmann, Gerhard and Teusch, Nicole and Temiz Artmann, Ayseg{\"u}l},
  title     = {Bio-functionalized ultra-thin, large-area and waterproof silicone membranes for biomechanical cellular loading and compliance experiments},
  series = {Polymers},
  volume    = {14},
  journal   = {Polymers},
  number    = {11},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2073-4360},
  pages     = {2213},
  year      = {2022},
  abstract  = {Biocompatibility, flexibility and durability make polydimethylsiloxane (PDMS) membranes top candidates in biomedical applications. CellDrum technology uses large area, <10 µm thin membranes as mechanical stress sensors of thin cell layers. For this to be successful, the properties (thickness, temperature, dust, wrinkles, etc.) must be precisely controlled. The following parameters of membrane fabrication by means of the Floating-on-Water (FoW) method were investigated: (1) PDMS volume, (2) ambient temperature, (3) membrane deflection and (4) membrane mechanical compliance. Significant differences were found between all PDMS volumes and thicknesses tested (p < 0.01). They also differed from the calculated values. At room temperatures between 22 and 26 °C, significant differences in average thickness values were found, as well as a continuous decrease in thicknesses within a 4 °C temperature elevation. No correlation was found between the membrane thickness groups (between 3-4 µm) in terms of deflection and compliance. We successfully present a fabrication method for thin bio-functionalized membranes in conjunction with a four-step quality management system. The results highlight the importance of tight regulation of production parameters through quality control. The use of membranes described here could also become the basis for material testing on thin, viscous layers such as polymers, dyes and adhesives, which goes far beyond biological applications.},
  language  = {en}
}
@article{FalkenbergRahbaFischeretal.2022,
  author    = {Falkenberg, Fabian and Rahba, Jade and Fischer, David and Bott, Michael and Bongaerts, Johannes and Siegert, Petra},
  title     = {Biochemical characterization of a novel oxidatively stable, halotolerant, and high-alkaline subtilisin from Alkalihalobacillus okhensis Kh10-101T},
  series = {FEBS Open Bio},
  volume    = {12},
  journal   = {FEBS Open Bio},
  number    = {10},
  publisher = {Wiley},
  address   = {Hoboken, NJ},
  issn      = {2211-5463},
  doi       = {10.1002/2211-5463.13457},
  pages     = {1729 -- 1746},
  year      = {2022},
  abstract  = {Halophilic and halotolerant microorganisms represent a promising source of salt-tolerant enzymes suitable for various biotechnological applications where high salt concentrations would otherwise limit enzymatic activity. Considering the current growing enzyme market and the need for more efficient and new biocatalysts, the present study aimed at the characterization of a high-alkaline subtilisin from Alkalihalobacillus okhensis Kh10-101T. The protease gene was cloned and expressed in Bacillus subtilis DB104. The recombinant protease SPAO with 269 amino acids belongs to the subfamily of high-alkaline subtilisins. The biochemical characteristics of purified SPAO were analyzed in comparison with subtilisin Carlsberg, Savinase, and BPN'. SPAO, a monomer with a molecular mass of 27.1 kDa, was active over a wide range of pH 6.0-12.0 and temperature 20-80 °C, optimally at pH 9.0-9.5 and 55 °C. The protease is highly oxidatively stable to hydrogen peroxide and retained 58\% of residual activity when incubated at 10 °C with 5\% (v/v) H2O2 for 1 h while stimulated at 1\% (v/v) H2O2. Furthermore, SPAO was very stable and active at NaCl concentrations up to 5.0 m. This study demonstrates the potential of SPAO for biotechnological applications in the future.},
  language  = {en}
}
@article{QuittmannAbelAlbrachtetal.2022,
  author    = {Quittmann, Oliver J. and Abel, Thomas and Albracht, Kirsten and Str{\"u}der, Heiko K.},
  title     = {Biomechanics of all-out handcycling exercise: kinetics, kinematics and muscular activity of a 15-s sprint test in able-bodied participants},
  series = {Sports Biomechanics},
  volume    = {21},
  journal   = {Sports Biomechanics},
  number    = {10},
  publisher = {Taylor \& Francis},
  address   = {London},
  issn      = {1752-6116 (Onlineausgabe)},
  doi       = {10.1080/14763141.2020.1745266},
  pages     = {1200 -- 1223},
  year      = {2022},
  abstract  = {This study aims to quantify the kinematics, kinetics and muscular activity of all-out handcycling exercise and examine their alterations during the course of a 15-s sprint test. Twelve able-bodied competitive triathletes performed a 15-s all-out sprint test in a recumbent racing handcycle that was attached to an ergometer. During the sprint test, tangential crank kinetics, 3D joint kinematics and muscular activity of 10 muscles of the upper extremity and trunk were examined using a power metre, motion capturing and surface electromyography (sEMG), respectively. Parameters were compared between revolution one (R1), revolution two (R2), the average of revolution 3 to 13 (R3) and the average of the remaining revolutions (R4). Shoulder abduction and internal-rotation increased, whereas maximal shoulder retroversion decreased during the sprint. Except for the wrist angles, angular velocity increased for every joint of the upper extremity. Several muscles demonstrated an increase in muscular activation, an earlier onset of muscular activation in crank cycle and an increased range of activation. During the course of a 15-s all-out sprint test in handcycling, the shoulder muscles and the muscles associated to the push phase demonstrate indications for short-duration fatigue. These findings are helpful to prevent injuries and improve performance in all-out handcycling.},
  language  = {en}
}
@article{AkimbekovDigelTastambeketal.2022,
  author    = {Akimbekov, Nuraly S. and Digel, Ilya and Tastambek, Kuanysh T. and Marat, Adel K. and Turaliyeva, Moldir A. and Kaiyrmanova, Gulzhan K.},
  title     = {Biotechnology of Microorganisms from Coal Environments: From Environmental Remediation to Energy Production},
  series = {Biology},
  volume    = {11},
  journal   = {Biology},
  number    = {9},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2079-7737},
  doi       = {10.3390/biology11091306},
  pages     = {47 Seiten},
  year      = {2022},
  abstract  = {It was generally believed that coal sources are not favorable as live-in habitats for microorganisms due to their recalcitrant chemical nature and negligible decomposition. However, accumulating evidence has revealed the presence of diverse microbial groups in coal environments and their significant metabolic role in coal biogeochemical dynamics and ecosystem functioning. The high oxygen content, organic fractions, and lignin-like structures of lower-rank coals may provide effective means for microbial attack, still representing a greatly unexplored frontier in microbiology. Coal degradation/conversion technology by native bacterial and fungal species has great potential in agricultural development, chemical industry production, and environmental rehabilitation. Furthermore, native microalgal species can offer a sustainable energy source and an excellent bioremediation strategy applicable to coal spill/seam waters. Additionally, the measures of the fate of the microbial community would serve as an indicator of restoration progress on post-coal-mining sites. This review puts forward a comprehensive vision of coal biodegradation and bioprocessing by microorganisms native to coal environments for determining their biotechnological potential and possible applications.},
  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}
}
@masterthesis{Nelles2022,
  type      = {Bachelor Thesis},
  author    = {Nelles, Charlene},
  title     = {Brain Hack},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {77 Seiten},
  year      = {2022},
  abstract  = {Protagonistin des Films ist Cassandra Becker, eine 25-j{\"a}hrige Informatikstudentin und Mitglied der Hackerorganisation PFABW (Progress For a Better World). Sie hat es sich zum Ziel gesetzt, die Welt zu einem besseren Ort zu machen. Sie legt sich allerdings mit den falschen Leuten an und wird f{\"u}r die Verbreitung eines zerst{\"o}rerischen Computervirus verantwortlich gemacht, der gesundheitliche Folgen f{\"u}r den Menschen mit sich bringt. Sie und ihr bester Freund Jake Fischer haben bei einem PFABW-Mitglied Zuflucht gefunden. Dort versuchen sie gemeinsam herauszufinden, was es mit dem mysteri{\"o}sen Virus auf sich hat.},
  language  = {de}
}
@masterthesis{Gaspard2022,
  type      = {Bachelor Thesis},
  author    = {Gaspard, Luca},
  title     = {Bratnice},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {24 Seiten},
  year      = {2022},
  abstract  = {Als Sohn meines Vaters und Enkelsohn meiner Großeltern war Slowenien immer Bestandteil meiner Sozialisation, ein unsichtbarer Teil, dem ich durch meine Fotografien auf der Reise nach „Bratnice" eine Gestalt gegeben habe. Dabei handelt es sich um ein Dorf, indem meine Familie vor ungef{\"a}hr 35 Jahren eine Holzh{\"u}tte unmittelbar in der N{\"a}he der Geburtsst{\"a}tte meines Großvaters errichtet hat. Ich begann den alten Geschichten Eigene hinzuzuf{\"u}gen, die alten Bilder um neue zu erweitern und Slowenien und die Menschen neu kennenzulernen. Dies heißt auch, mich zum Teil von den Vorstellungen meines Vaters und denen meiner Großeltern loszul{\"o}sen. Meine eigene Auseinandersetzung mit der slowenischen - ehemals sozialistischen - Realit{\"a}t und dem kapitalistisch westlichen System ist eng verkn{\"u}pft mit einer Untersuchung des Begriffs „Status". Wie sind meine slowenischen und deutschen Wurzeln f{\"u}r mich vereinbar? Woher kommt das Streben nach den einschl{\"a}gigen Statussymbolen und sind materielle Vorstellungen immer noch pr{\"a}gend?},
  language  = {de}
}
@masterthesis{Wick2022,
  type      = {Bachelor Thesis},
  author    = {Wick, Dorian},
  title     = {bulk : Konzeption und Gestaltung einer mobilen Anwendung eines nachhaltigen Unverpackt-Lieferservice},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {171 Seiten},
  year      = {2022},
  abstract  = {Die Welt wird wortw{\"o}rtlich von Plastik {\"u}berschwemmt- und trotzdem ist kein Ende des trivialen Verpackungsmaterials in Sicht. Die, die sich den Konsequenzen ihres Konsumverhaltens bewusst sind, haben immer noch keinen fl{\"a}chendeckenden Zugang zu Unverpacktl{\"a}den und es mangelt schlicht an praktischen Alternativen. Hier kn{\"u}pft die App „bulk" an und schl{\"a}gt ausschließlich unverpackte Lebensmittel vor - bequem bis zur Haust{\"u}r geliefert. Das Angebot ist qualitativ hochwertig und meist regional. F{\"u}r ein positives Kauferlebnis veranschaulicht „bulk", wie viel Plastik mit den Produkten im Vergleich zu einem konventionellen Wocheneinkauf eingespart werden kann. Das gibt Nutzer:Innen eine Grundlage, ihre Entscheidungen kritisch zu hinterfragen und schult den Blick f{\"u}r den Impact sich summierender Kleinigkeiten.},
  language  = {de}
}
@masterthesis{Franca2022,
  type      = {Bachelor Thesis},
  author    = {Franca, Erma},
  title     = {Cai : eine Orientierungshilfe f{\"u}r Gefl{\"u}chtete und Migrant*innen in Deutschland},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {161 Seiten},
  year      = {2022},
  abstract  = {Migration und Integration sind weltweit zwei allseits aktuelle Themen. Umso wichtiger ist es, die Ankunft und Integration von Migrant:innen und Gefl{\"u}chteten so anschaulich wie nur m{\"o}glich zu gestalten. Die Zielsetzung der Arbeit „Cai - Your guide through Germany" ist es eine digitale Anwendung in Form einer App zu konzipieren, die Gefl{\"u}chtete und Migrant:innen in Deutschland w{\"a}hrend des Migrations- und Integrationsprozesses unterst{\"u}tzt. Dies gelingt durch das strukturierte und themenspezifische Herantragen von notwendigen Informationen, Organisation sowie Selbsthilfeangeboten an die unterschiedlichen Zielgruppen. Unter der Ber{\"u}cksichtigung des Migrationsgrundes und des Standortes wird eine Ausgangssituation geschaffen mit individuellen Bed{\"u}rfnissen und Fragen, die es zu beantworten gilt. W{\"a}hrend Nutzer:innen durch „Cai" digital, selbstst{\"a}ndig und schnell an Informationen gelangen, werden gleichzeitig Beh{\"o}rden und Anlaufstellen sowie ihre Leistungen und Schwerpunkte aufgef{\"u}hrt, die Betroffene bei weiteren Anliegen aufsuchen k{\"o}nnen, um Unterst{\"u}tzung zu erhalten. Im Rahmen dieser Bachelorarbeit fokussiert sich das Projekt auf die Migrationsgruppe der Gefl{\"u}chteten sowie ihre Fragen, Herausforderungen und Bed{\"u}rfnisse in Deutschland.},
  language  = {de}
}
@incollection{HinkeVervierBrauneretal.2022,
  author    = {Hinke, Christian and Vervier, Luisa and Brauner, Philipp and Schneider, Sebastian and Steuer-Dankert, Linda and Ziefle, Martina and Leicht-Scholten, Carmen},
  title     = {Capability configuration in next generation manufacturing},
  series = {Forecasting next generation manufacturing : digital shadows, human-machine collaboration, and data-driven business models},
  booktitle = {Forecasting next generation manufacturing : digital shadows, human-machine collaboration, and data-driven business models},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-031-07733-3},
  doi       = {10.1007/978-3-031-07734-0_6},
  pages     = {95 -- 106},
  year      = {2022},
  abstract  = {Industrial production systems are facing radical change in multiple dimensions. This change is caused by technological developments and the digital transformation of production, as well as the call for political and social change to facilitate a transformation toward sustainability. These changes affect both the capabilities of production systems and companies and the design of higher education and educational programs. Given the high uncertainty in the likelihood of occurrence and the technical, economic, and societal impacts of these concepts, we conducted a technology foresight study, in the form of a real-time Delphi analysis, to derive reliable future scenarios featuring the next generation of manufacturing systems. This chapter presents the capabilities dimension and describes each projection in detail, offering current case study examples and discussing related research, as well as implications for policy makers and firms. Specifically, we discuss the benefits of capturing expert knowledge and making it accessible to newcomers, especially in highly specialized industries. The experts argue that in order to cope with the challenges and circumstances of today's world, students must already during their education at university learn how to work with AI and other technologies. This means that study programs must change and that universities must adapt their structural aspects to meet the needs of the students.},
  language  = {en}
}
@article{AngermannGuenthnerHanssenetal.2022,
  author    = {Angermann, Susanne and G{\"u}nthner, Roman and Hanssen, Henner and Lorenz, Georg and Braunisch, Matthias C. and Steubl, Dominik and Matschkal, Julia and Kemmner, Stephan and Hausinger, Renate and Block, Zenonas and Haller, Bernhard and Heemann, Uwe and Kotliar, Konstantin and Grimmer, Timo and Schmaderer, Christoph},
  title     = {Cognitive impairment and microvascular function in end-stage renal disease},
  series = {International Journal of Methods in Psychiatric Research (MPR)},
  volume    = {31},
  journal   = {International Journal of Methods in Psychiatric Research (MPR)},
  number    = {2},
  publisher = {Wiley},
  issn      = {1049-8931 (Print)},
  doi       = {10.1002/mpr.1909},
  pages     = {1 -- 10},
  year      = {2022},
  abstract  = {Objective Hemodialysis patients show an approximately threefold higher prevalence of cognitive impairment compared to the age-matched general population. Impaired microcirculatory function is one of the assumed causes. Dynamic retinal vessel analysis is a quantitative method for measuring neurovascular coupling and microvascular endothelial function. We hypothesize that cognitive impairment is associated with altered microcirculation of retinal vessels. Methods 152 chronic hemodialysis patients underwent cognitive testing using the Montreal Cognitive Assessment. Retinal microcirculation was assessed by Dynamic Retinal Vessel Analysis, which carries out an examination recording retinal vessels' reaction to a flicker light stimulus under standardized conditions. Results In unadjusted as well as in adjusted linear regression analyses a significant association between the visuospatial executive function domain score of the Montreal Cognitive Assessment and the maximum arteriolar dilation as response of retinal arterioles to the flicker light stimulation was obtained. Conclusion This is the first study determining retinal microvascular function as surrogate for cerebral microvascular function and cognition in hemodialysis patients. The relationship between impairment in executive function and reduced arteriolar reaction to flicker light stimulation supports the involvement of cerebral small vessel disease as contributing factor for the development of cognitive impairment in this patient population and might be a target for noninvasive disease monitoring and therapeutic intervention.},
  language  = {en}
}
@inproceedings{HorikawaAshikagaYamaguchietal.2022,
  author    = {Horikawa, Atsushi and Ashikaga, Mitsugu and Yamaguchi, Masato and Ogino, Tomoyuki and Aoki, Shigeki and Wirsum, Manfred and Funke, Harald and Kusterer, Karsten},
  title     = {Combined heat and power supply demonstration of Micro-Mix Hydrogen Combustion Applied to M1A-17 Gas Turbine},
  series = {Proceedings of ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition (GT2022) (Volume 3A)},
  booktitle = {Proceedings of ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition (GT2022) (Volume 3A)},
  publisher = {American Society of Mechanical Engineers},
  address   = {Fairfield},
  isbn      = {978-0-7918-8599-4},
  doi       = {10.1115/GT2022-81620},
  pages     = {7 Seiten},
  year      = {2022},
  abstract  = {Kawasaki Heavy Industries, Ltd. (KHI), Aachen University of Applied Sciences, and B\&B-AGEMA GmbH have investigated the potential of low NOx micro-mix (MMX) hydrogen combustion and its application to an industrial gas turbine combustor. Engine demonstration tests of a MMX combustor for the M1A-17 gas turbine with a co-generation system were conducted in the hydrogen-fueled power generation plant in Kobe City, Japan. This paper presents the results of the commissioning test and the combined heat and power (CHP) supply demonstration. In the commissioning test, grid interconnection, loading tests and load cut-off tests were successfully conducted. All measurement results satisfied the Japanese environmental regulation values. Dust and soot as well as SOx were not detected. The NOx emissions were below 84 ppmv at 15 \% O2. The noise level at the site boundary was below 60 dB. The vibration at the site boundary was below 45 dB. During the combined heat and power supply demonstration, heat and power were supplied to neighboring public facilities with the MMX combustion technology and 100 \% hydrogen fuel. The electric power output reached 1800 kW at which the NOx emissions were 72 ppmv at 15 \% O2, and 60 \%RH. Combustion instabilities were not observed. The gas turbine efficiency was improved by about 1 \% compared to a non-premixed type combustor with water injection as NOx reduction method. During a total equivalent operation time of 1040 hours, all combustor parts, the M1A-17 gas turbine as such, and the co-generation system were without any issues.},
  language  = {en}
}
@masterthesis{Jesse2022,
  type      = {Bachelor Thesis},
  author    = {Jesse, Judith},
  title     = {Coming to Equal Sex : eine Aufkl{\"a}rungskampagne zur Orgasmusl{\"u}cke},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {71 Seiten},
  year      = {2022},
  abstract  = {Die „Orgasmusl{\"u}cke" ist ein Begriff aus der Sexualforschung, der die Ungleichheit von Orgasmen zwischen den verschiedenen Geschlechtern und Sexualit{\"a}ten beschreibt. Sie beruht dabei vor allem auf das problematische Verst{\"a}ndnis von Sex, das durch verschiedene kulturelle Einfl{\"u}sse vermittelt wird. Um {\"u}ber diese Einfl{\"u}sse aufzukl{\"a}ren, wurde das Format „fuckfulness" konzipiert. Mithilfe von animierten Videos und darauf aufbauendem Social-Media-Content befasst sich „fuckfulness" ausf{\"u}hrlich mit allen Hintergr{\"u}nden der Orgasmusl{\"u}cke und gestaltet sexuelle Aufkl{\"a}rung neu. Durch junge und moderne Kommunikation wird das Projekt auch f{\"u}r eine j{\"u}ngere Zielgruppe unterhaltsam. Ziel ist ein neues Verst{\"a}ndnis von Sex, in dem die Bed{\"u}rfnisse der Frau gleichberechtigt neben denen des Mannes stehen und entsprechende Beachtung finden. So soll die Orgasmusl{\"u}cke schmaler werden, damit die Gleichstellung endlich auch in den eigenen vier W{\"a}nden gelebt werden kann.},
  language  = {de}
}
@inproceedings{BergmannGoettenBraunetal.2022,
  author    = {Bergmann, Ole and G{\"o}tten, Falk and Braun, Carsten and Janser, Frank},
  title     = {Comparison and evaluation of blade element methods against RANS simulations and test data},
  series = {CEAS Aeronautical Journal},
  volume    = {13},
  booktitle = {CEAS Aeronautical Journal},
  publisher = {Springer},
  address   = {Wien},
  issn      = {1869-5590 (Online)},
  doi       = {10.1007/s13272-022-00579-1},
  pages     = {535 -- 557},
  year      = {2022},
  abstract  = {This paper compares several blade element theory (BET) method-based propeller simulation tools, including an evaluation against static propeller ground tests and high-fidelity Reynolds-Average Navier Stokes (RANS) simulations. Two proprietary propeller geometries for paraglider applications are analysed in static and flight conditions. The RANS simulations are validated with the static test data and used as a reference for comparing the BET in flight conditions. The comparison includes the analysis of varying 2D aerodynamic airfoil parameters and different induced velocity calculation methods. The evaluation of the BET propeller simulation tools shows the strength of the BET tools compared to RANS simulations. The RANS simulations underpredict static experimental data within 10\% relative error, while appropriate BET tools overpredict the RANS results by 15-20\% relative error. A variation in 2D aerodynamic data depicts the need for highly accurate 2D data for accurate BET results. The nonlinear BET coupled with XFOIL for the 2D aerodynamic data matches best with RANS in static operation and flight conditions. The novel BET tool PropCODE combines both approaches and offers further correction models for highly accurate static and flight condition results.},
  language  = {en}
}
@article{MalinowskiFournierHorbachetal.2022,
  author    = {Malinowski, Daniel and Fournier, Yvan and Horbach, Andreas and Frick, Michael and Magliani, Mirko and Kalverkamp, Sebastian and Hildinger, Martin and Spillner, Jan and Behbahani, Mehdi and Hima, Flutura},
  title     = {Computational fluid dynamics analysis of endoluminal aortic perfusion},
  series = {Perfusion},
  volume    = {0},
  journal   = {Perfusion},
  number    = {0},
  publisher = {Sage},
  address   = {London},
  issn      = {1477-111X},
  doi       = {10.1177/02676591221099809},
  pages     = {1 -- 8},
  year      = {2022},
  abstract  = {Introduction: In peripheral percutaneous (VA) extracorporeal membrane oxygenation (ECMO) procedures the femoral arteries perfusion route has inherent disadvantages regarding poor upper body perfusion due to watershed. With the advent of new long flexible cannulas an advancement of the tip up to the ascending aorta has become feasible. To investigate the impact of such long endoluminal cannulas on upper body perfusion, a Computational Fluid Dynamics (CFD) study was performed considering different support levels and three cannula positions. Methods: An idealized literature-based- and a real patient proximal aortic geometry including an endoluminal cannula were constructed. The blood flow was considered continuous. Oxygen saturation was set to 80\% for the blood coming from the heart and to 100\% for the blood leaving the cannula. 50\% and 90\% venoarterial support levels from the total blood flow rate of 6 l/min were investigated for three different positions of the cannula in the aortic arch. Results: For both geometries, the placement of the cannula in the ascending aorta led to a superior oxygenation of all aortic blood vessels except for the left coronary artery. Cannula placements at the aortic arch and descending aorta could support supra-aortic arteries, but not the coronary arteries. All positions were able to support all branches with saturated blood at 90\% flow volume. Conclusions: In accordance with clinical observations CFD analysis reveals, that retrograde advancement of a long endoluminal cannula can considerably improve the oxygenation of the upper body and lead to oxygen saturation distributions similar to those of a central cannulation.},
  language  = {en}
}
@incollection{HoffschmidtAlexopoulosRauetal.2022,
  author    = {Hoffschmidt, Bernhard and Alexopoulos, Spiros and Rau, Christoph and Sattler, Johannes, Christoph and Anthrakidis, Anette and Teixeira Boura, Cristiano Jos{\´e} and O'Connor, B. and Chico Caminos, R.A. and Rend{\´o}n, C. and Hilger, P.},
  title     = {Concentrating solar power},
  series = {Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications},
  booktitle = {Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {978-0-12-819734-9},
  pages     = {670 -- 724},
  year      = {2022},
  abstract  = {The focus of this chapter is the production of power and the use of the heat produced from concentrated solar thermal power (CSP) systems. The chapter starts with the general theoretical principles of concentrating systems including the description of the concentration ratio, the energy and mass balance. The power conversion systems is the main part where solar-only operation and the increase in operational hours. Solar-only operation include the use of steam turbines, gas turbines, organic Rankine cycles and solar dishes. The operational hours can be increased with hybridization and with storage. Another important topic is the cogeneration where solar cooling, desalination and of heat usage is described. Many examples of commercial CSP power plants as well as research facilities from the past as well as current installed and in operation are described in detail. The chapter closes with economic and environmental aspects and with the future potential of the development of CSP around the world.},
  language  = {en}
}
@inproceedings{SchulteSchwagerFrantzetal.2022,
  author    = {Schulte, Jonas and Schwager, Christian and Frantz, Cathy and Schloms, Felix and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Control concept for a molten salt receiver in star design: Development, optimization and testing with cloud passage scenarios},
  series = {SolarPACES conference proceedings},
  booktitle = {SolarPACES conference proceedings},
  number    = {Vol. 1},
  publisher = {TIB Open Publishing},
  address   = {Hannover},
  issn      = {2751-9899 (online)},
  doi       = {10.52825/solarpaces.v1i.693},
  pages     = {9 Seiten},
  year      = {2022},
  abstract  = {A promising approach to reduce the system costs of molten salt solar receivers is to enable the irradiation of the absorber tubes on both sides. The star design is an innovative receiver design, pursuing this approach. The unconventional design leads to new challenges in controlling the system. This paper presents a control concept for a molten salt receiver system in star design. The control parameters are optimized in a defined test cycle by minimizing a cost function. The control concept is tested in realistic cloud passage scenarios based on real weather data. During these tests, the control system showed no sign of unstable behavior, but to perform sufficiently in every scenario further research and development like integrating Model Predictive Controls (MPCs) need to be done. The presented concept is a starting point to do so.},
  language  = {en}
}
@article{AbbasBalcBremenetal.2022,
  author    = {Abbas, Karim and Balc, Nicolae and Bremen, Sebastian and Skupin, Marco},
  title     = {Crystallization and aging behavior of polyetheretherketone PEEK within rapid tooling and rubber molding},
  series = {Journal of Manufacturing and Materials Processing},
  volume    = {6},
  journal   = {Journal of Manufacturing and Materials Processing},
  number    = {5},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2504-4494},
  doi       = {10.3390/jmmp6050093},
  pages     = {1 -- 12},
  year      = {2022},
  abstract  = {In times of short product life cycles, additive manufacturing and rapid tooling are important methods to make tool development and manufacturing more efficient. High-performance polymers are the key to mold production for prototypes and small series. However, the high temperatures during vulcanization injection molding cause thermal aging and can impair service life. The extent to which the thermal stress over the entire process chain stresses the material and whether it leads to irreversible material aging is evaluated. To this end, a mold made of PEEK is fabricated using fused filament fabrication and examined for its potential application. The mold is heated to 200 ◦C, filled with rubber, and cured. A differential scanning calorimetry analysis of each process step illustrates the crystallization behavior and first indicates the material resistance. It shows distinct cold crystallization regions at a build chamber temperature of 90 ◦C. At an ambient temperature above Tg, crystallization of 30\% is achieved, and cold crystallization no longer occurs. Additional tensile tests show a decrease in tensile strength after ten days of thermal aging. The steady decrease in recrystallization temperature indicates degradation of the additives. However, the tensile tests reveal steady embrittlement of the material due to increasing crosslinking.},
  language  = {en}
}
@incollection{SchubaHoefken2022,
  author    = {Schuba, Marko and H{\"o}fken, Hans-Wilhelm},
  title     = {Cybersicherheit in Produktion, Automotive und intelligenten Geb{\"a}uden},
  series = {IT-Sicherheit - Technologien und Best Practices f{\"u}r die Umsetzung im Unternehmen},
  booktitle = {IT-Sicherheit - Technologien und Best Practices f{\"u}r die Umsetzung im Unternehmen},
  publisher = {Carl Hanser Verlag},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-47223-5},
  doi       = {10.3139/9783446473478.012},
  pages     = {193 -- 218},
  year      = {2022},
  language  = {de}
}
@masterthesis{Wojcieszak2022,
  type      = {Bachelor Thesis},
  author    = {Wojcieszak, Marc David},
  title     = {Da Capo - The Town of Music},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {43 Seiten},
  year      = {2022},
  abstract  = {In dem Film geht es um die Musikstadt "Da Capo", in der jedes Genre sein eigenes Viertel hat. Unser Protagonist wurde im falschen Viertel geboren und muss sich nun heraus musizieren.},
  language  = {de}
}
@masterthesis{Koscielniak2022,
  type      = {Bachelor Thesis},
  author    = {Koscielniak, Luise},
  title     = {Das Ludwig Forum Aachen : die Erstellung eines neuen Erscheinungsbildes},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {122 Seiten},
  year      = {2022},
  abstract  = {Peter und Irene Ludwig galten als das Kunstsammlerpaar Deutschlands. Sie stellten ihre umfangreiche Sammlung der {\"O}ffentlichkeit zur Verf{\"u}gung, so auch dem Ludwig Forum - das Stammmuseum der beiden Aachener. Doch es ist viel mehr als nur ein Museum. Der Gedanke des Forums als einen Ort des Austausches und der Kommunikation mit und {\"u}ber Kunst ist die leittragende Idee. Das neue Erscheinungsbild leitet sich in der Gestaltung bildlich von diesem Forumsgedanken ab. Zur Visualisierung dieser Idee wurden Kommunikationsachsen aufgegriffen, die zur typografischen Ausrichtung genutzt werden. Sie bieten die M{\"o}glichkeit, in verschiedene Richtungen zu kommunizieren und Inhalte vielseitig und pr{\"a}gnant zu visualisieren. Die Wortmarke des Ludwig Forums dient dabei als klammerndes Element, welches den Rahmen f{\"u}r die Gestaltung erm{\"o}glichen. Mit der Fokussierung auf den Forumsgedanken setzt sich das Ludwig Forum sowohl inhaltlich als nun auch gestalterisch von anderen Museumseinrichtungen ab.},
  language  = {de}
}
@misc{Heining2022,
  type      = {Master Thesis},
  author    = {Heining, Theresa Marie},
  title     = {Das Museum K{\"u}ppersm{\"u}hle : Entwicklung eines neuen Erscheinungsbildes und Orientierungssystems f{\"u}r das Museum},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {215 Seiten},
  year      = {2022},
  abstract  = {Der Raum des Museums ist kein funktionaler Ort. Er dient den Besucher:innen als Inspiration, gef{\"u}llt mit Kunst, Poesie und Konzept. Das Museum K{\"u}ppersm{\"u}hle ist dabei eine klassische White Cube Gallery mit weitl{\"a}ufigen R{\"a}umen, viel Platz f{\"u}r die Kunst und einer hochwertigen Sammlung. Es befindet sich in einem umgebauten, alten Speichergeb{\"a}ude im Duisburger Innenhafen. Im Zuge der Masterarbeit wurden ein Erscheinungsbild und Orientierungssystem f{\"u}r das Museums entwickelt. Das Gestaltungssystem ist ein Spiel von Verbindungen, die mal gradlinig, teilweise geschwungen und manchmal verdreht sind. Der geschwungene Pfeil wird hierbei zum Visual des Umwegs, des Gedankensprungs und des Entdeckens. Es ist ein Informationskonzept entstanden, das dazu einl{\"a}dt, {\"u}ber die gef{\"u}hrten Wege hinauszublicken. Es leitet digital und mittels verschiedener Printmedien durch die Ausstellung f{\"u}r moderne Kunst.},
  language  = {de}
}
@masterthesis{Krebs2022,
  type      = {Bachelor Thesis},
  author    = {Krebs, Benedikt},
  title     = {Das Online-Ich : Erlebnis-Installation zur Reflexion {\"u}ber das digitale Selbst},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {38 Seiten},
  year      = {2022},
  abstract  = {Soziale Netzwerke geh{\"o}ren zu den gr{\"o}ßten Konzernen der Welt. Hier werden min{\"u}tlich Millionen von Nachrichten verschickt. Das Internet spielt eine stetig wachsende Rolle in der zwischenmenschlichen Kommunikation. Und doch funktioniert dort nicht nur die Sprache anders, auch die Pers{\"o}nlichkeit der Menschen kann sich auch ver{\"a}ndern. Diese Arbeit besch{\"a}ftigt sich mit dem „Online-Ich", das jeder in sich tragen soll. H{\"a}ufig ist dieses offener, hilfsbereiter und selbstloser, aber eben auch reizbarer, aggressiver und energetischer. Um auf diese Ver{\"a}nderung aufmerksam zu machen, werden die analoge und digitale Pers{\"o}nlichkeit verglichen. Dazu sch{\"o}pft die Arbeit aus den vielf{\"a}ltigen M{\"o}glichkeiten von Virtual Reality, um Betrachtende in die Arbeit miteinzubeziehen.},
  language  = {de}
}
@article{Fabo2022,
  author    = {Fabo, Sabine},
  title     = {Das Parasit{\"a}re in der Pandemie},
  series = {Parasite Art},
  journal   = {Parasite Art},
  number    = {Issue 2},
  editor    = {Wirth, Jacob},
  publisher = {Parasite Art},
  pages     = {8 -- 11},
  year      = {2022},
  language  = {de}
}
@masterthesis{Surowiec2022,
  type      = {Bachelor Thesis},
  author    = {Surowiec, Julia Andrea},
  title     = {Das wahre Gewicht des Smartphones : eine informative Erfahrung zu den {\"o}kologischen Auswirkungen},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {70 Seiten},
  year      = {2022},
  abstract  = {Das Smartphone geh{\"o}rt zu den innovativsten Ger{\"a}ten unserer Zeit und befindet sich in einem st{\"a}ndigen Wandel, der nach immer mehr Leistung, gr{\"o}ßeren Displays und besseren Kameras strebt. Mit neuen Modellen, die j{\"a}hrlich auf den Markt kommen und den Milliarden Smartphones, die verkauft werden, entsteht aber nicht nur ein großer Markt voller Angebote, sondern gleichzeitig große Probleme f{\"u}r unsere Umwelt und letztlich auch f{\"u}r uns. Die Smartphone-Industrie schadet massiv unserem {\"O}kosystem. Das Ziel der Arbeit ist die Aufkl{\"a}rung {\"u}ber die Auswirkungen der Smartphone-Industrie. Daf{\"u}r wurden Visualisierung zu Daten und Prozessen gestaltet, die viele Aspekte des Lebenszyklus des Smartphones mit einbeziehen. Die Betrachter:innen sollen so informativ aufgekl{\"a}rt werden, ihren eigenen Konsum zu dem Thema {\"u}berdenken und ein Bewusstsein f{\"u}r ihren Elektronikverbrauch entwickeln.},
  language  = {de}
}
@misc{TopcuMadabhushiStaat2022,
  author    = {Topcu, Murat and Madabhushi, Gopal Santana Phani and Staat, Manfred},
  title     = {Datasets from FEM Simulations done with COMSOL Multiphysics and Code_Aster},
  doi       = {10.6084/m9.figshare.19333295.v2},
  year      = {2022},
  abstract  = {Datasets from FEM Simulations done with COMSOL Multiphysics and Code_Aster for an elastic stress transfer between matrix and fibres having a variable radius.},
  language  = {en}
}
@article{DefosseKleinschmidtSchmutzetal.2022,
  author    = {Defosse, Jerome and Kleinschmidt, Joris and Schmutz, Axel and Loop, Torsten and Staat, Manfred and Gatzweiler, Karl-Heinz and Wappler, Frank and Schieren, Mark},
  title     = {Dental strain on maxillary incisors during tracheal intubation with double-lumen tubes and different laryngoscopy techniques - a blinded manikin study},
  series = {Journal of Cardiothoracic and Vascular Anesthesia},
  volume    = {36},
  journal   = {Journal of Cardiothoracic and Vascular Anesthesia},
  number    = {8, Part B},
  publisher = {Elsevier},
  address   = {New York, NY},
  issn      = {1053-0770},
  doi       = {10.1053/j.jvca.2022.02.017},
  pages     = {3021 -- 3027},
  year      = {2022},
  language  = {en}
}
@inproceedings{OstkottePetersHueningetal.2022,
  author    = {Ostkotte, Sebastian and Peters, Constantin and H{\"u}ning, Felix and Bragard, Michael},
  title     = {Design, implementation and verification of an rotational incremental position encoder based on the magnetic Wiegand effect},
  series = {2022 ELEKTRO (ELEKTRO)},
  booktitle = {2022 ELEKTRO (ELEKTRO)},
  publisher = {IEEE},
  isbn      = {978-1-6654-6726-1},
  issn      = {2691-0616},
  doi       = {10.1109/ELEKTRO53996.2022.9803477},
  pages     = {6 Seiten},
  year      = {2022},
  abstract  = {This paper covers the use of the magnetic Wiegand effect to design an innovative incremental encoder. First, a theoretical design is given, followed by an estimation of the achievable accuracy and an optimization in open-loop operation. Finally, a successful experimental verification is presented. For this purpose, a permanent magnet synchronous machine is controlled in a field-oriented manner, using the angle information of the prototype.},
  language  = {en}
}
@article{WeldenSeverinsPoghossianetal.2022,
  author    = {Welden, Melanie and Severins, Robin and Poghossian, Arshak and Wege, Christina and Bongaerts, Johannes and Siegert, Petra and Keusgen, Michael and Sch{\"o}ning, Michael Josef},
  title     = {Detection of acetoin and diacetyl by a tobacco mosaic virus-assisted field-effect biosensor},
  series = {Chemosensors},
  volume    = {10},
  journal   = {Chemosensors},
  number    = {6},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2227-9040},
  doi       = {10.3390/chemosensors10060218},
  pages     = {Artikel 218},
  year      = {2022},
  abstract  = {Acetoin and diacetyl have a major impact on the flavor of alcoholic beverages such as wine or beer. Therefore, their measurement is important during the fermentation process. Until now, gas chromatographic techniques have typically been applied; however, these require expensive laboratory equipment and trained staff, and do not allow for online monitoring. In this work, a capacitive electrolyte-insulator-semiconductor sensor modified with tobacco mosaic virus (TMV) particles as enzyme nanocarriers for the detection of acetoin and diacetyl is presented. The enzyme acetoin reductase from Alkalihalobacillus clausii DSM 8716ᵀ is immobilized via biotin-streptavidin affinity, binding to the surface of the TMV particles. The TMV-assisted biosensor is electrochemically characterized by means of leakage-current, capacitance-voltage, and constant capacitance measurements. In this paper, the novel biosensor is studied regarding its sensitivity and long-term stability in buffer solution. Moreover, the TMV-assisted capacitive field-effect sensor is applied for the detection of diacetyl for the first time. The measurement of acetoin and diacetyl with the same sensor setup is demonstrated. Finally, the successive detection of acetoin and diacetyl in buffer and in diluted beer is studied by tuning the sensitivity of the biosensor using the pH value of the measurement solution.},
  language  = {en}
}
@inproceedings{CaminosSchmitzAttietal.2022,
  author    = {Caminos, Ricardo Alexander Chico and Schmitz, Pascal and Atti, Vikrama and Mahdi, Zahra and Teixeira Boura, Cristiano Jos{\´e} and Sattler, Johannes Christoph and Herrmann, Ulf and Hilger, Patrick and Dieckmann, Simon},
  title     = {Development of a micro heliostat and optical qualification assessment with a 3D laser scanning method},
  series = {SOLARPACES 2020},
  booktitle = {SOLARPACES 2020},
  number    = {2445 / 1},
  publisher = {AIP conference proceedings / American Institute of Physics},
  address   = {Melville, NY},
  isbn      = {978-0-7354-4195-8},
  issn      = {1551-7616 (online)},
  doi       = {10.1063/5.0086262},
  pages     = {8 Seiten},
  year      = {2022},
  abstract  = {The Solar-Institut J{\"u}lich (SIJ) and the companies Hilger GmbH and Heliokon GmbH from Germany have developed a small-scale cost-effective heliostat, called "micro heliostat". Micro heliostats can be deployed in small-scale concentrated solar power (CSP) plants to concentrate the sun's radiation for electricity generation, space or domestic water heating or industrial process heat. In contrast to conventional heliostats, the special feature of a micro heliostat is that it consists of dozens of parallel-moving, interconnected, rotatable mirror facets. The mirror facets array is fixed inside a box-shaped module and is protected from weathering and wind forces by a transparent glass cover. The choice of the building materials for the box, tracking mechanism and mirrors is largely dependent on the selected production process and the intended application of the micro heliostat. Special attention was paid to the material of the tracking mechanism as this has a direct influence on the accuracy of the micro heliostat. The choice of materials for the mirror support structure and the tracking mechanism is made in favor of plastic molded parts. A qualification assessment method has been developed by the SIJ in which a 3D laser scanner is used in combination with a coordinate measuring machine (CMM). For the validation of this assessment method, a single mirror facet was scanned and the slope deviation was computed.},
  language  = {en}
}
@inproceedings{SattlerSchneiderAngeleetal.2022,
  author    = {Sattler, Johannes Christoph and Schneider, Iesse Peer and Angele, Florian and Atti, Vikrama and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf},
  title     = {Development of heliostat field calibration methods: Theory and experimental test results},
  series = {SolarPACES conference proceedings},
  booktitle = {SolarPACES conference proceedings},
  number    = {Vol. 1},
  publisher = {TIB Open Publishing},
  address   = {Hannover},
  issn      = {2751-9899 (online)},
  doi       = {10.52825/solarpaces.v1i.678},
  pages     = {9 Seiten},
  year      = {2022},
  abstract  = {In this work, three patent pending calibration methods for heliostat fields of central receiver systems (CRS) developed by the Solar-Institut J{\"u}lich (SIJ) of the FH Aachen University of Applied Sciences are presented. The calibration methods can either operate in a combined mode or in stand-alone mode. The first calibration method, method A, foresees that a camera matrix is placed into the receiver plane where it is subjected to concentrated solar irradiance during a measurement process. The second calibration method, method B, uses an unmanned aerial vehicle (UAV) such as a quadrocopter to automatically fly into the reflected solar irradiance cross-section of one or more heliostats (two variants of method B were tested). The third calibration method, method C, foresees a stereo central camera or multiple stereo cameras installed e.g. on the solar tower whereby the orientations of the heliostats are calculated from the location detection of spherical red markers attached to the heliostats. The most accurate method is method A which has a mean accuracy of 0.17 mrad. The mean accuracy of method B variant 1 is 1.36 mrad and of variant 2 is 1.73 mrad. Method C has a mean accuracy of 15.07 mrad. For method B there is great potential regarding improving the measurement accuracy. For method C the collected data was not sufficient for determining whether or not there is potential for improving the accuracy.},
  language  = {en}
}
@inproceedings{TamaldinMansorMatYaminetal.2022,
  author    = {Tamaldin, Noreffendy and Mansor, Muhd Rizuan and Mat Yamin, Ahmad Kamal and Bin Abdollah, Mohd Fazli and Esch, Thomas and Tonoli, Andrea and Reisinger, Karl Heinz and Sprenger, Hanna and Razuli, Hisham},
  title     = {Development of UTeM United Future Fuel Design Training Center Under Erasmus+ United Program},
  series = {Proceedings of the 7th International Conference and Exhibition on Sustainable Energy and Advanced Materials (ICE-SEAM 2021), Melaka, Malaysia},
  booktitle = {Proceedings of the 7th International Conference and Exhibition on Sustainable Energy and Advanced Materials (ICE-SEAM 2021), Melaka, Malaysia},
  editor    = {Bin Abdollah, Mohd Fadzli and Amiruddin, Hilmi and Singh, Amrik Singh Phuman and Munir, Fudhail Abdul and Ibrahim, Asriana},
  publisher = {Springer Nature},
  address   = {Singapore},
  isbn      = {978-981-19-3178-9},
  issn      = {2195-4356},
  doi       = {10.1007/978-981-19-3179-6_50},
  pages     = {274 -- 278},
  year      = {2022},
  abstract  = {The industrial revolution IR4.0 era have driven many states of the art technologies to be introduced especially in the automotive industry. The rapid development of automotive industries in Europe have created wide industry gap between European Union (EU) and developing countries such as in South-East Asia (SEA). Indulging this situation, FH Joanneum, Austria together with European partners from FH Aachen, Germany and Politecnico Di Torino, Italy is taking initiative to close the gap utilizing the Erasmus+ United grant from EU. A consortium was founded to engage with automotive technology transfer using the European ramework to Malaysian, Indonesian and Thailand Higher Education Institutions (HEI) as well as automotive industries. This could be achieved by establishing Engineering Knowledge Transfer Unit (EKTU) in respective SEA institutions guided by the industry partners in their respective countries. This EKTU could offer updated, innovative, and high-quality training courses to increase graduate's employability in higher education institutions and strengthen relations between HEI and the wider economic and social environment by addressing Universityindustry cooperation which is the regional priority for Asia. It is expected that, the Capacity Building Initiative would improve the quality of higher education and enhancing its relevance for the labor market and society in the SEA partners. The outcome of this project would greatly benefit the partners in strong and complementary partnership targeting the automotive industry and enhanced larger scale international cooperation between the European and SEA partners. It would also prepare the SEA HEI in sustainable partnership with Automotive industry in the region as a mean of income generation in the future.},
  language  = {en}
}
@incollection{Fissabre2022,
  author    = {Fissabre, Anke},
  title     = {Die Bauten des j{\"u}dischen Friedhofs an der L{\"u}tticher Straße},
  series = {Der J{\"u}dische Friedhof Aachen},
  booktitle = {Der J{\"u}dische Friedhof Aachen},
  editor    = {Dux, Holger A.},
  publisher = {Mayersche Buchhandlung Aachen GmbH},
  address   = {Aachen},
  isbn      = {978-3-87519-266-7},
  pages     = {51 -- 69},
  year      = {2022},
  language  = {de}
}
@misc{Bergerhausen2022,
  type      = {Master Thesis},
  author    = {Bergerhausen, Florian},
  title     = {Die Chance der fiktionalen Literatur : Literatur der Fiktion als Anstoß f{\"u}r Information und Diskurs},
  publisher = {FH Aachen},
  address   = {Aachen},
  year      = {2022},
  abstract  = {Der informative Charakter fiktionaler Texte sollte nicht untersch{\"a}tzt werden. Mit dem Projekt wird durch „Buddenbrooks" von Thomas Mann gezeigt, wie relevante und redebed{\"u}rftige Themen in der Literatur angesprochen werden. Daf{\"u}r gibt es zus{\"a}tzliche Text- und Info-Impulse als erg{\"a}nzendes Buch zum Roman. Neben diesen Vertiefungsb{\"u}chern gibt es eine Inszenierung des Buches mit Beispielen aus den B{\"u}chern. Die Ausstellung kann Teil eines Messestandes sein oder f{\"u}r sich existieren und bietet einen ersten Kontakt mit der Idee des Projektes und mit den B{\"u}chern selbst. Zus{\"a}tzliches Interesse an der Arbeit wird durch Social Media Posts generiert, die den wichtigen Part des Austauschs und der Diskussion f{\"o}rdern, wozu das Projekt auch anregen m{\"o}chte. „Die Chance der fiktionalen Literatur" regt Leser:innen an, fiktionale Literatur anders zu betrachten und einen gr{\"o}ßeren Nutzen aus der Fiktion zu ziehen.},
  language  = {de}
}
@misc{Leontieva2022,
  type      = {Master Thesis},
  author    = {Leontieva, Ksenia Andreevna},
  title     = {Die Facetten Hamburgs},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {137 Seiten},
  year      = {2022},
  abstract  = {Im Rahmen dieser Masterarbeit entsteht ein neues Erscheinungsbild f{\"u}r die "Stiftung Historische Museen Hamburg". Dabei wurde ein medien{\"u}bergreifendes Gestaltungskonzept entwickelt, welches dazu dienen soll, die Stiftung und deren musealen Einrichtungen modern, aussagekr{\"a}ftig und repr{\"a}sentativ neu aufleben zu lassen, als auch das Interesse unserer Gesellschaft f{\"u}r Kunst, Kultur und Geschichte zu wecken und damit die Zielgruppe zu erweitern. Hierzu wurde das Corporate Design neu entwickelt, minimalisiert und modernisiert. Durch den aufger{\"a}umten und organisierten digitalen Auftritt gelangen Interessenten schneller und gezielter zu Informationen {\"u}ber die Stiftung, die einzelnen Museen und deren Programm und Ausstellungen. Zus{\"a}tzlich dienen als weiterf{\"u}hrende Informationsquellen neu getslatete analoge Medien in Form von Plakaten, Flyern, Brosch{\"u}ren und Eintrittskarten. Weitestgehend wurde das Corporate Design in den urbanen Lebensraum der Stadt Hamburg integriert und neu interpretiert. Aus dem Gestaltungskonzept l{\"a}sst sich ebenfalls ein neues Leitsystem zur besseren Orientierung in den Museen ableiten. Das Designkonzept zieht sich wie ein roter Faden durch alle Medien, um eine Einheit und einen Wiedererkennungswert zu schaffen und seri{\"o}s und informativ zu wirken. Das Projekt ist rein fiktiv.},
  language  = {de}
}
@article{HahnHebelManz2022,
  author    = {Hahn, Geogr W. and Hebel, Christoph and Manz, W.},
  title     = {Die neuen Empfehlungen f{\"u}r Verkehrsnachfragemodellierung im Personenverkehr},
  series = {Straßenverkehrstechnik},
  volume    = {66},
  journal   = {Straßenverkehrstechnik},
  number    = {10},
  publisher = {Kirschbaum Verlag GmbH},
  address   = {Bonn},
  issn      = {0039-2219},
  doi       = {10.53184/SVT10-2022-1},
  pages     = {721 -- 726},
  year      = {2022},
  abstract  = {Die neu erschienenen „Empfehlungen zum Einsatz von Verkehrsnachfragemodellen f{\"u}r den Personenverkehr" liefern erstmals als Empfehlungspapier der Forschungsgesellschaft f{\"u}r Straßen- und Verkehrswesen einen umfassenden {\"U}berblick zu den verschiedenen Aspekten der Modellierung und geben dem Fachplaner konkrete Hilfestellung f{\"u}r die Konzeption von Nachfragemodellen. Das Empfehlungspapier zielt unter anderem darauf ab, die Erwartungen und das Anspruchsniveau in Hinblick auf Sachgerechtigkeit der Modelle, die erzielbare Modellqualit{\"a}t und den Detaillierungsgrad der Modellaussagen zu harmonisieren.},
  language  = {de}
}
@masterthesis{Ebert2022,
  type      = {Bachelor Thesis},
  author    = {Ebert, Julia},
  title     = {Die unsichtbare Gefahr : Mikroplastik},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {23 Seiten},
  year      = {2022},
  abstract  = {Bereits ein einziger pr{\"u}fender Blick in einen klassischen Privathaushalt vermittelt einen ersten Eindruck davon, wie allgegenw{\"a}rtig Kunststoff im menschlichen Leben ist. H{\"a}ufig {\"u}bersehen wird dabei Mikroplastik, welches im Verh{\"a}ltnis zu seinen gravierenden Auswirkungen auf Mensch und Umwelt in der {\"o}ffentlichen Diskussion bislang noch wenig Beachtung findet. Das f{\"u}hrt dazu, dass die Problematik durch unaufgekl{\"a}rten Konsum weiter angefacht wird. Die Gestaltung des visuellen Magazins m{\"o}chte {\"u}ber die Konsequenzen von Mikroplastik aufkl{\"a}ren und das Bewusstsein {\"u}ber das pers{\"o}nliche Konsumverhalten sch{\"a}rfen. Mithilfe kurzer Infotexte wird die Problematik aus der wissenschaftlichen Perspektive der Umweltorganisationen beleuchtet und durch ausgew{\"a}hlte Mikroskop-Aufnahmen illustriert. Hiermit werden unsichtbare Krisentreiber endlich sichtbar gemacht.},
  language  = {de}
}
@inproceedings{UlmerMostafaWollert2022,
  author    = {Ulmer, Jessica and Mostafa, Youssef and Wollert, J{\"o}rg},
  title     = {Digital Twin Academy: From Zero to Hero through individual learning experiences},
  series = {Tagungsband AALE 2022 / Herausgegeben von der Hochschule f{\"u}r Technik, Wirtschaft und Kultur Leipzig},
  booktitle = {Tagungsband AALE 2022 / Herausgegeben von der Hochschule f{\"u}r Technik, Wirtschaft und Kultur Leipzig},
  isbn      = {978-3-910103-00-9},
  doi       = {10.33968/2022.33},
  url       = {http://nbn-resolving.de/urn:nbn:de:bsz:l189-qucosa2-776097},
  pages     = {1 -- 9},
  year      = {2022},
  abstract  = {Digital twins are seen as one of the key technologies of Industry 4.0. Although many research groups focus on digital twins and create meaningful outputs, the technology has not yet reached a broad application in the industry. The main reasons for this imbalance are the complexity of the topic, the lack of specialists, and the unawareness of the twin opportunities. The project "Digital Twin Academy" aims to overcome these barriers by focusing on three actions: Building a digital twin community for discussion and exchange, offering multi-stage training for various knowledge levels, and implementing realworld use cases for deeper insights and guidance. In this work, we focus on creating a flexible learning platform that allows the user to select a training path adjusted to personal knowledge and needs. Therefore, a mix of basic and advanced modules is created and expanded by individual feedback options. The usage of personas supports the selection of the appropriate modules.},
  language  = {en}
}
@techreport{KlugeKirschBudach2022,
  author    = {Kluge, Katharina and Kirsch, Ansgar and Budach, Christoph},
  title     = {Digitale Lehre in der Geotechnik: Aktueller Stand und weitere Entwicklungen},
  series = {geotechntik},
  journal   = {geotechntik},
  number    = {Early View},
  publisher = {Ernst \& Sohn},
  address   = {Berlin},
  issn      = {0172-6145 (Print)},
  doi       = {10.1002/gete.202200013},
  pages     = {8 Seiten},
  year      = {2022},
  abstract  = {Digitale Lehrmaterialien werden seit mehreren Jahren in den Hochschulen eingesetzt und er{\"o}ffnen ganz neue Wege zur Vermittlung des Lehrstoffs. Die Erstellung dieser Lehrmaterialien kann allerdings je nach Art und Qualit{\"a}t sehr zeitintensiv sein und f{\"u}r Lehrende einen großen Mehraufwand bedeuten. Im Rahmen eines Kooperationsprojekts zur Erstellung von Lehrvideos f{\"u}r geotechnische Feld- und Laborversuche haben die Autoren dieses Beitrags allerdings die Erfahrung gemacht, dass das gemeinsame, hochschul{\"u}bergreifende Erstellen von Lehrmaterialien viele Vorteile mit sich bringt. Dadurch inspiriert, f{\"u}hrten die Autoren dieses Berichts eine Umfrage unter den deutschsprachigen Geotechnik-Lehrst{\"u}hlen der (Technischen) Universit{\"a}ten und (Fach-)Hochschulen durch. Nach drei Semestern, in denen Lehrveranstaltungen an den Hochschulen aufgrund der Corona-Pandemie {\"u}berwiegend digital durchgef{\"u}hrt werden mussten, war es ein Ziel dieser Umfrage, den Bestand und den Einsatz digitaler Lehrmaterialien im Fachgebiet Geotechnik zu erheben. Ein weiteres Ziel war die Initiierung eines Netzwerks, in dem sich Geotechnik-Professorinnen und -Professoren zu Lehrthemen austauschen k{\"o}nnen und gemeinsam (digitale) Lehrmaterialien erstellen und nutzen. Der vorliegende Beitrag stellt das gemeinsame Lehrprojekt der Autoren vor, pr{\"a}sentiert die Ergebnisse der durchgef{\"u}hrten Umfrage und berichtet {\"u}ber die ersten Aktivit{\"a}ten des neuen Netzwerks.},
  language  = {de}
}
@misc{OPUS4-10302,
  title     = {Dimensionen 1-2022: Magazin der FH Aachen University of Applied Sciences - Auf dem Weg zur Nachhaltigkeit},
  address   = {Aachen},
  organization    = {Fachhochschule Aachen},
  pages     = {62 Seiten},
  year      = {2022},
  abstract  = {Inhaltsverzeichnis: 06| "WIR" werden nachhaltig 10| Der Kraft-Stoff aus dem Bioreaktor 14| Energieverbrauch des Campus J{\"u}lich optimieren 16| „Eine große Hilfestellung f{\"u}r Flutopfer" 20| Von der ersten Skizze zu den Blumen in der Vase 22|Wie schl{\"a}ft es sich im All, Herr Maurer? 24| Expedition Arktis 28| Eine Frage, zwei Antworten 30| Der sch{\"o}nste Arbeitsplatz der Welt 32| Im Einklang 36| Ein Vorgeschmack auf die echte Arbeitswelt 38| Den R{\"a}tseln des Universums auf der Spur 40| Auf Umwegen in die Spitzenforschung 42| Klappe FH Aachen, die erste … Kamera l{\"a}uft! 44| Auszeit 46| „Fotografie {\"o}ffnet T{\"u}ren zu Parallelwelten" 50| Es gibt viel zu tun 52| Durch-Blick 54| Weichen stellen f{\"u}r einen ganz besonderen Job 58| Souta, Iver und der Wind 60| Die FH Aachen ist systemakkreditiert 61| Der Vulkan 62| Kopfnuss, Impressum},
  language  = {de}
}
@misc{OPUS4-10711,
  title     = {Dimensionen 2-2022: Magazin der FH Aachen University of Applied Sciences - Werkstatt Zukunft},
  address   = {Aachen},
  organization    = {Fachhochschule Aachen},
  pages     = {63 Seiten},
  year      = {2022},
  abstract  = {Werkstatt Zukunft - Die FH Aachen versteht sich als interdisziplin{\"a}re Ideenschmiede 04| Aufbruch ins Ungewisse 08| Mit Altpapierresten aus der Energiekrise 14| Mehr Power f{\"u}r die Energiewende 20| Pfadfinder im Datendschungel 23| Ein historischer Schritt 24| Gemeinsam vorw{\"a}rts 30| F{\"u}r eine gerechte Hochschule. F{\"u}r alle. 32| Der gr{\"u}ne Reiter 34| Vom Flugsimulator bis zum Roboter 36| Unsere Azubis sind top! 38| WIR sind ein Sportteam! 40| Effizient und sicher: Der Bergbau der Zukunft 46| Mit Sonnenlicht zu sauberem Trinkwasser 48| Neue Brandmeldeanlage f{\"u}r den Dom zu Aachen 50| Auszeichnung f{\"u}r außergew{\"o}hnliches Engagement 52| Neue Ideen f{\"u}r Schloss Lichtenburg 55| Kopfnuss 56| One-Man-Show 60| K{\"a}mpferin f{\"u}r das Sch{\"o}ne 61| Ein charmanter Diplomat 62| Teamplay f{\"u}r die Zukunft 63| Impressum},
  language  = {de}
}
@article{SchuellerRuhlDinstuehlerSengeretal.2022,
  author    = {Sch{\"u}ller-Ruhl, Aaron and Dinst{\"u}hler, Leonard and Senger, Thorsten and Bergfeld, Stefan and Ingenhag, Christian and Fleischhaker, Robert},
  title     = {Direct fabrication of arbitrary phase masks in optical glass via ultra-short pulsed laser writing of refractive index modifications},
  series = {Applied Physics B},
  volume    = {128},
  journal   = {Applied Physics B},
  number    = {Article number: 208},
  editor    = {Mackenzie, Jacob},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-0649 (Online)},
  doi       = {10.1007/s00340-022-07928-2},
  pages     = {1 -- 11},
  year      = {2022},
  abstract  = {We study the possibility to fabricate an arbitrary phase mask in a one-step laser-writing process inside the volume of an optical glass substrate. We derive the phase mask from a Gerchberg-Saxton-type algorithm as an array and create each individual phase shift using a refractive index modification of variable axial length. We realize the variable axial length by superimposing refractive index modifications induced by an ultra-short pulsed laser at different focusing depth. Each single modification is created by applying 1000 pulses with 15 μJ pulse energy at 100 kHz to a fixed spot of 25 μm diameter and the focus is then shifted axially in steps of 10 μm. With several proof-of-principle examples, we show the feasibility of our method. In particular, we identify the induced refractive index change to about a value of Δn=1.5⋅10-3. We also determine our current limitations by calculating the overlap in the form of a scalar product and we discuss possible future improvements.},
  language  = {en}
}
@inproceedings{SattlerAttiAlexopoulosetal.2022,
  author    = {Sattler, Johannes Christoph and Atti, Vikrama and Alexopoulos, Spiros and Teixeira Boura, Cristiano Jos{\´e} and Herrmann, Ulf and Dutta, Siddharth and Kioutsioukis, Ioannis},
  title     = {DNI forecast tool for the smart operation of a parabolic trough collector system with concrete thermal energy storage: Theory, results and outlook},
  series = {SolarPACES conference proceedings},
  booktitle = {SolarPACES conference proceedings},
  number    = {VOL. 1},
  publisher = {TIB Open Publishing},
  address   = {Hannover},
  issn      = {2751-9899 (online)},
  doi       = {10.52825/solarpaces.v1i.731},
  pages     = {9 Seiten},
  year      = {2022},
  abstract  = {This work presents a basic forecast tool for predicting direct normal irradiance (DNI) in hourly resolution, which the Solar-Institut J{\"u}lich (SIJ) is developing within a research project. The DNI forecast data shall be used for a parabolic trough collector (PTC) system with a concrete thermal energy storage (C-TES) located at the company KEAN Soft Drinks Ltd in Limassol, Cyprus. On a daily basis, 24-hour DNI prediction data in hourly resolution shall be automatically produced using free or very low-cost weather forecast data as input. The purpose of the DNI forecast tool is to automatically transfer the DNI forecast data on a daily basis to a main control unit (MCU). The MCU automatically makes a smart decision on the operation mode of the PTC system such as steam production mode and/or C-TES charging mode. The DNI forecast tool was evaluated using historical data of measured DNI from an on-site weather station, which was compared to the DNI forecast data. The DNI forecast tool was tested using data from 56 days between January and March 2022, which included days with a strong variation in DNI due to cloud passages. For the evaluation of the DNI forecast reliability, three categories were created and the forecast data was sorted accordingly. The result was that the DNI forecast tool has a reliability of 71.4 \% based on the tested days. The result fulfils SIJ's aim to achieve a reliability of around 70 \%, but SIJ aims to still improve the DNI forecast quality.},
  language  = {en}
}
@inproceedings{MilijašŠakićMarinkovićetal.2022,
  author    = {Milijaš, Aleksa and Šakić, Bogdan and Marinković, Marko and Butenweg, Christoph and Gams, Matija and Klinkel, Sven},
  title     = {Effects of prior in-plane damage on out-of-plane response of masonry infills with openings},
  series = {The Third European Conference on Earthquake Engineering and Seismology September 4 - September 9, 2022, Bucharest},
  booktitle = {The Third European Conference on Earthquake Engineering and Seismology September 4 - September 9, 2022, Bucharest},
  editor    = {Arion, Cristian and Scupin, Alexandra and Ţigănescu, Alexandru},
  isbn      = {978-973-100-533-1},
  pages     = {2747 -- 2756},
  year      = {2022},
  abstract  = {Masonry infill walls are the most traditional enclosure system that is still widely used in RC frame buildings all over the world, particularly in seismic active regions. Although infill walls are usually neglected in seismic design, during an earthquake event they are subjected to in-plane and out-of-plane forces that can act separately or simultaneously. Since observations of damage to buildings after recent earthquakes showed detrimental effects of in-plane and out-of-plane load interaction on infill walls, the number of studies that focus on influence of in-plane damage on out-of-plane response has significantly increased. However, most of the xperimental campaigns have considered only solid infills and there is a lack of combined in-plane and out-of-plane experimental tests on masonry infills with openings, although windows and doors strongly affect seismic performance. In this paper, two types of experimental tests on infills with window openings are presented. The first is a pure out-of-plane test and the second one is a sequential in-plane and out-of-plane test aimed at investigating the effects of existing in-plane damage on outof-plane response. Additionally, findings from two tests with similar load procedure that were carried out on fully infilled RC frames in the scope of the same project are used for comparison. Test results clearly show that window opening increased vulnerability of infills to combined seismic actions and that prevention of damage in infills with openings is of the utmost importance for seismic safety.},
  language  = {en}
}
@article{ThiebesKleinZingsheimetal.2022,
  author    = {Thiebes, Anja Lena and Klein, Sarah and Zingsheim, Jonas and M{\"o}ller, Georg H. and G{\"u}rzing, Stefanie and Reddemann, Manuel A. and Behbahani, Mehdi and Cornelissen, Christian G.},
  title     = {Effervescent atomizer as novel cell spray technology to decrease the gas-to-liquid ratio},
  series = {pharmaceutics},
  volume    = {14},
  journal   = {pharmaceutics},
  number    = {11},
  publisher = {MDPI},
  address   = {Basel},
  doi       = {10.3390/pharmaceutics14112421},
  pages     = {Artikel 2421},
  year      = {2022},
  abstract  = {Cell spraying has become a feasible application method for cell therapy and tissue engineering approaches. Different devices have been used with varying success. Often, twin-fluid atomizers are used, which require a high gas velocity for optimal aerosolization characteristics. To decrease the amount and velocity of required air, a custom-made atomizer was designed based on the effervescent principle. Different designs were evaluated regarding spray characteristics and their influence on human adipose-derived mesenchymal stromal cells. The arithmetic mean diameters of the droplets were 15.4-33.5 µm with decreasing diameters for increasing gas-to-liquid ratios. The survival rate was >90\% of the control for the lowest gas-to-liquid ratio. For higher ratios, cell survival decreased to approximately 50\%. Further experiments were performed with the design, which had shown the highest survival rates. After seven days, no significant differences in metabolic activity were observed. The apoptosis rates were not influenced by aerosolization, while high gas-to-liquid ratios caused increased necrosis levels. Tri-lineage differentiation potential into adipocytes, chondrocytes, and osteoblasts was not negatively influenced by aerosolization. Thus, the effervescent aerosolization principle was proven suitable for cell applications requiring reduced amounts of supplied air. This is the first time an effervescent atomizer was used for cell processing.},
  language  = {en}
}