@article{21265,
  abstract     = {{<jats:p>Fast-growing energy demand of the world makes the researchers focus on finding new energy sources or optimizing already-developed approaches. For an efficient use of solar and wind energy in an energy system, correct design and sizing of a power system is of high importance and improving or optimizing the process of data obtaining for this purpose leads to higher performance and lower cost per unit of energy. It is essential to have the most precise possible estimation of solar and wind energy potential and other local weather parameters in order to fully feed the demand and avoid extra costs. There are various methods for obtaining local data, such as local measurements, official organizational data, satellite obtained, and reanalysis data. In this paper, the Modern-Era Retrospective analysis for Research and Applications dataset version 2 (MERRA-2) dataset provided by NASA is introduced and its performance is evaluated by comparison to various locally measured datasets offered by meteorological institutions such as Meteonorm and Deutscher Wetterdienst (DWD, or Germany’s National Meteorological Service) around the world. After comparison, correlation coefficients from 0.95 to 0.99 are observed for monthly global horizontal irradiance values. In the case of air temperature, correlation coefficients of 0.99 and for wind speed from 0.81 to 0.99 are observed. High correlation with ground measurements and relatively low errors are confirmed, especially for irradiance and temperature values, that makes MERRA-2 a valuable dataset, considering its world coverage and availability.</jats:p>}},
  author       = {{Khatibi, Arash and Krauter, Stefan}},
  issn         = {{1996-1073}},
  journal      = {{Energies}},
  keywords     = {{Solar irradiance, MERRA 2, Meteonorm, DWD}},
  number       = {{4}},
  publisher    = {{MDPI}},
  title        = {{{Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications}}},
  doi          = {{10.3390/en14040882}},
  volume       = {{14}},
  year         = {{2021}},
}

@article{29214,
  abstract     = {{From the 1880s scientists developed methods to measure (dishonest) tax payment behaviour. The first part of this article provides an overview of these methods and their development. The second part enquires into the function of measuring methods in the societal discourse about (honest) tax payments. The tax morale research of Günter Schmölders, carried out in the 1950s and 1960s, is then examined as a case study. The focus of interest is on the political advice that Schmölders gave, as based on his empirical results, and on the ideal image of the citizen and society which underlay the scientific method.}},
  author       = {{Schönhärl, Korinna}},
  issn         = {{2196-6842}},
  journal      = {{Jahrbuch für Wirtschaftsgeschichte / Economic History Yearbook}},
  keywords     = {{Economics and Econometrics, History}},
  number       = {{2}},
  pages        = {{473--503}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{Steuerzahlverhalten quantifizieren}}},
  doi          = {{10.1515/jbwg-2021-0017}},
  volume       = {{62}},
  year         = {{2021}},
}

@article{29218,
  abstract     = {{The following issue arose from a section at the Congress for Economic and Social History in Regensburg in March 2019 and focuses on fiscal conflicts in Europe from the early modern period until today. Distributive fiscal conflicts are seen here as a probe into the past which can increase our understanding of historical social structures. Fiscal history is analysed as a central arena of the modern state. The introduction provides an overview of current research into fiscal history in Germany and of the contributions presented in this focus issue.}},
  author       = {{Schönhärl, Korinna and Spoerer, Mark}},
  issn         = {{2196-6842}},
  journal      = {{Jahrbuch für Wirtschaftsgeschichte / Economic History Yearbook}},
  keywords     = {{Economics and Econometrics, History}},
  number       = {{2}},
  pages        = {{291--302}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{Einleitung: Staatsfinanzen und Konflikt}}},
  doi          = {{10.1515/jbwg-2021-0011}},
  volume       = {{62}},
  year         = {{2021}},
}

@inproceedings{28375,
  author       = {{Bloh, Bea and van Ophyusen, Stefanie and Schürer, Sina}},
  location     = {{Osnabrück}},
  title        = {{{Die Gestaltung des Grundschulübergangs im Wandel? Längsschnittliche Analyse einer Grundschullehrkräftebefragung von 2002 vs. 2018.}}},
  year         = {{2021}},
}

@book{27999,
  abstract     = {{<jats:p>
Statistik für Einsteiger*innen
Die Autor*innen stellen hier grundlegende statistische Verfahren vor. Mit diesen Verfahren können bildungswissenschaftliche Fragestellungen über Zusammenhang, Unterschied oder Veränderung auf Basis von Stichprobendaten beantwortet werden. 
Die statistischen Grundideen, Kennwerte und Verfahrensweisen werden kleinschrittig hergeleitet, sodass ein tiefes Verständnis für ihre Bedeutung erlangt wird. 
Durch Übungsaufgaben wird das erlernte Wissen angewendet und gefestigt.
Selbst wenn Ihnen Mathematik nicht zufliegt, haben Sie nach der Erarbeitung dieses Buches keinen Grund mehr, Statistik zu fürchten, sondern werden Statistik als ein nützliches Werkzeug für Studium und Forschung zu schätzen wissen.</jats:p>}},
  author       = {{van Ophuysen, Stefanie and Fischer, Bernd and Behrmann, Lars and Bloh, Bea}},
  isbn         = {{9783838555850}},
  title        = {{{Statistik verstehen, Band 1}}},
  doi          = {{10.36198/9783838555850}},
  year         = {{2021}},
}

@article{27367,
  abstract     = {{An approach for the non-destructive characterisation of adhesive bonds using guided ultrasonic waves is presented. Pulsed laser radiation is used to thermoacoustically excite broadband ultrasonic waves in a multi-layered sample, consisting of a metal plate adhesively joined to a polymeric layer using synthetic resin. The resulting signals are received by a purpose-built piezoelectric transducer. Varying the distance between excitation and detection yields spatio-temporal measurement data, from which the dispersive properties of the propagating waves can be inferred using a two-dimensional Fourier transform, assuming the plates to act as coupled waveguides. Coupled multi-layered waveguides show an effect referred to as <jats:italic>mode repulsion</jats:italic>, where the distance between certain modes in the frequency-wavenumber domain is assumed to be a measure of coupling strength. Measurements at different stages of curing of the adhesive layer are performed and evaluated. A comparison of the results shows changes in the dispersive properties, namely an increased modal bandwidth for the fully cured sample as well as an increased modal distance.}},
  author       = {{Zeipert, Henning and Claes, Leander and Johannesmann, Sarah and Lugovtsova, Yevgeniya and Nicolai, Marcel and Prager, Jens and Henning, Bernd}},
  issn         = {{2196-677X}},
  journal      = {{at - Automatisierungstechnik}},
  pages        = {{962--969}},
  title        = {{{An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates}}},
  doi          = {{10.1515/auto-2021-0089}},
  year         = {{2021}},
}

@article{29216,
  abstract     = {{How did bankers make their investment decisions, for example to issue a state loan for a peripheral country? This in-depth case study investigates the question of the Greek loan of 1833, issued by Rothschilds. The main interest is to reconstruct James de Rothschild’s risk perception and decision making process, expressed in the argumentation vis-à-vis his family. The significance of the guarantee of the protecting powers, which was without precedent, is considered by James as well as the competitive situation on the bond market, the relationship of the Rothschilds with leading politicians of the time, and the special significance of Greece in the period of intensive European philhellenism. The paper argues that in-depth studies of bankers’ risk perception are necessary to illuminate the complexity of their decision-making.}},
  author       = {{Schönhärl, Korinna}},
  issn         = {{0007-6791}},
  journal      = {{Business History}},
  keywords     = {{History, Business, Management and Accounting (miscellaneous), Business and International Management}},
  number       = {{4}},
  pages        = {{557--573}},
  publisher    = {{Informa UK Limited}},
  title        = {{{Why does a prestigious emission house emit a loan for a peripheral state? The house of Rothschild and the Greek guaranteed loan of 1833}}},
  doi          = {{10.1080/00076791.2019.1593373}},
  volume       = {{63}},
  year         = {{2021}},
}

@article{26987,
  abstract     = {{Optical metasurfaces are perfect candidates for the phase and amplitude modulation of light, featuring an excellent basis for holographic applications. In this work, we present a dual amplitude holographic scheme based on the photon sieve principle, which is then combined with a phase hologram by utilizing the Pancharatnam–Berry phase. We demonstrate that two types of apertures, rectangular and square shapes in a gold film filled with silicon nanoantennas are sufficient to create two amplitude holograms at two different wavelengths in the visible, multiplexed with an additional phase-only hologram. The nanoantennas are tailored to adjust the spectral transmittance of the apertures, enabling the wavelength sensitivity. The phase-only hologram is implemented by utilizing the anisotropic rectangular structure. Interestingly, such three holograms have quantitative mathematical correlations with each other. Thus, the flexibility of polarization and wavelength channels can be utilized with custom-tailored features to achieve such amplitude and phase holography simultaneously without sacrificing any space-bandwidth product. The present scheme has the potential to store different pieces of information which can be displayed separately by switching the wavelength or the polarization state of the reading light beam.}},
  author       = {{Frese, Daniel and Sain, Basudeb and Zhou, Hongqiang and Wang, Yongtian and Huang, Lingling and Zentgraf, Thomas}},
  issn         = {{2192-8614}},
  journal      = {{Nanophotonics}},
  number       = {{18}},
  pages        = {{4543--4550}},
  publisher    = {{De Gruyter}},
  title        = {{{A wavelength and polarization selective photon sieve for holographic applications}}},
  doi          = {{10.1515/nanoph-2021-0440}},
  volume       = {{10}},
  year         = {{2021}},
}

@article{26775,
  abstract     = {{We study the relationship between risk managers' dark triad personality traits (Machiavellianism, narcissism, and psychopathy) and their selective hedging activities. Using a primary survey of 412 professional risk managers, we find that managers with dark personality traits are more likely to engage in selective hedging than those without. This effect is particularly pronounced for older, male, and less experienced risk managers. The effect is also stronger in smaller firms, less centralized risk management departments, and family-owned firms.}},
  author       = {{Pelster, Matthias and Hofmann, Annette and Klocke, Nina and Warkulat, Sonja}},
  journal      = {{Journal of Business Ethics}},
  publisher    = {{Springer}},
  title        = {{{Dark Triad Personality Traits and Selective Hedging}}},
  doi          = {{10.1007/s10551-021-04985-z}},
  year         = {{2021}},
}

@inbook{31364,
  author       = {{Hoffmann, Max}},
  booktitle    = {{ Lehrinnovationen in der Hochschulmathematik.  praxisrelevant – didaktisch fundiert – forschungsbasiert}},
  editor       = {{Biehler, Rolf and Eichler, Andreas and Hochmuth, Reinhard and Rach, Stefanie and Schaper, Niclas}},
  isbn         = {{9783662628539}},
  issn         = {{2197-8751}},
  pages        = {{179–204}},
  publisher    = {{Springer Berlin Heidelberg}},
  title        = {{{Einsatz von Schnittstellenaufgaben in Mathematikveranstaltungen – Praxisbeispiele aus der Universität Paderborn}}},
  doi          = {{10.1007/978-3-662-62854-6_9}},
  year         = {{2021}},
}

@article{24955,
  author       = {{Woitkowski, David and Rochell, Leonie and Bauer, Anna}},
  issn         = {{2469-9896}},
  journal      = {{Physical Review Physics Education Research}},
  title        = {{{German university students’ views of nature of science in the introductory phase}}},
  doi          = {{10.1103/physrevphyseducres.17.010118}},
  year         = {{2021}},
}

@article{21020,
  author       = {{Ansari, Vahid and Brecht, Benjamin and Gil-Lopez, Jano and Donohue, John M. and Řeháček, Jaroslav and Hradil, Zdeněk and Sánchez-Soto, Luis L. and Silberhorn, Christine}},
  issn         = {{2691-3399}},
  journal      = {{PRX Quantum}},
  title        = {{{Achieving the Ultimate Quantum Timing Resolution}}},
  doi          = {{10.1103/prxquantum.2.010301}},
  volume       = {{2}},
  year         = {{2021}},
}

@article{33372,
  abstract     = {{<jats:p>Academics may actively respond to the expectations of the academic status market, which have largely been shaped by the World University Rankings (WURs). This study empirically examines how academics’ citation patterns have changed in response to the rise of an “evaluation environment” in academia. We regard the WURs to be a macro-level trigger for cementing a bibliometric-based evaluation environment in academia. Our analyses of citation patterns in papers published in two higher education journals explicitly considered three distinct periods: the pre-WURs (1990–2003), the period of WURs implementation (2004–2010), and the period of adaption to WURs (2011–2017). We applied the nonparametric Kaplan–Meier method to compare first-citation speeds of papers published across the three periods. We found that not only has first-citation speed become faster, but first-citation probability has also increased following the emergence of the WURs. Applying Cox proportional hazard models to first-citation probabilities, we identified journal impact factors and third-party funding as factors influencing first-citation probability, while other author- and paper-related factors showed limited effects. We also found that the general effects of different factors on first-citation speeds have changed with the emergence of the WURs. The findings expand our understanding of the citation patterns of academics in the rise of WURs and provide practical grounds for research policy as well as higher education policy.</jats:p>}},
  author       = {{Lee, Soo Jeung and Schneijderberg, Christian and Kim, Yangson and Steinhardt, Isabel}},
  issn         = {{2071-1050}},
  journal      = {{Sustainability}},
  keywords     = {{world university rankings, citation, first-citation speed, Minerva, Studies in Higher Education}},
  number       = {{17}},
  publisher    = {{MDPI AG}},
  title        = {{{Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds}}},
  doi          = {{10.3390/su13179515}},
  volume       = {{13}},
  year         = {{2021}},
}

@article{25046,
  abstract     = {{<jats:p>While increasing digitalization enables multiple advantages for a reliable operation of technical systems, a remaining challenge in the context of condition monitoring is seen in suitable consideration of uncertainties affecting the monitored system. Therefore, a suitable prognostic approach to predict the remaining useful lifetime of complex technical systems is required. To handle different kinds of uncertainties, a novel Multi-Model-Particle Filtering-based prognostic approach is developed and evaluated by the use case of rubber-metal-elements. These elements are maintained preventively due to the strong influence of uncertainties on their behavior. In this paper, two measurement quantities are compared concerning their ability to establish a prediction of the remaining useful lifetime of the monitored elements and the influence of present uncertainties. Based on three performance indices, the results are evaluated. A comparison with predictions of a classical Particle Filter underlines the superiority of the developed Multi-Model-Particle Filter. Finally, the value of the developed method for enabling condition monitoring of technical systems related to uncertainties is given exemplary by a comparison between the preventive and the predictive maintenance strategy for the use case.</jats:p>}},
  author       = {{Bender, Amelie}},
  issn         = {{2075-1702}},
  journal      = {{Machines}},
  keywords     = {{prognostics, RUL predictions, particle filter, uncertainty consideration, Multi-Model-Particle Filter, model-based approach, rubber-metal-elements, predictive maintenance}},
  number       = {{10}},
  title        = {{{A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions}}},
  doi          = {{10.3390/machines9100210}},
  volume       = {{9}},
  year         = {{2021}},
}

@article{35327,
  author       = {{Wortmann, Martin and Viertel, Klaus and Welle, Alexander and Keil, Waldemar and Frese, Natalie and Hachmann, Wiebke and Krieger, Philipp and Brikmann, Johannes and Schmidt, Claudia and Moritzer, Elmar and Hüsgen, Bruno}},
  issn         = {{0017-9310}},
  journal      = {{International Journal of Heat and Mass Transfer}},
  keywords     = {{Fluid Flow and Transfer Processes, Mechanical Engineering, Condensed Matter Physics}},
  publisher    = {{Elsevier BV}},
  title        = {{{Anomalous bulk diffusion of methylene diphenyl diisocyanate in silicone elastomer}}},
  doi          = {{10.1016/j.ijheatmasstransfer.2021.121536}},
  volume       = {{177}},
  year         = {{2021}},
}

@article{26143,
  author       = {{Knorr, Karin and Hein-Pensel, Franziska and Oertel, Simon and Thommes, Kirsten}},
  issn         = {{0065-0668}},
  journal      = {{Academy of Management Proceedings}},
  title        = {{{Rhetoricians of the past: Rhetorical history and the crafting of organizational identity}}},
  doi          = {{10.5465/ambpp.2021.15116abstract}},
  year         = {{2021}},
}

@article{24738,
  abstract     = {{In der Debatte um das Verhältnis zwischen Theorie und Praxis wird der Reflexionskompetenz angehender Lehrpersonen eine große Bedeutung zugeschrieben, da sie vielfach als Vermittlungsinstanz zwischen theoreti-schem Wissen und praktischen Handlungserfahrungen verstanden wird (z.B. Häcker, 2017). Anknüpfend an kompetenztheoretische Rahmenmodelle (von Aufschnaiter, Fraij &amp; Kost, 2019; Blömeke, Gustafson &amp; Shavelson, 2015) sowie ein kognitiv-psychologisches Reflexionsverständnis (Aeppli &amp; Lötscher, 2016; Korthagen, 2001) werden im vorliegenden Beitrag Ergebnisse einer Untersuchung zum Zusammenhang von Wissen und Reflexion berichtet. In einer Stichprobe von N=295 Lehramtsstudierenden aller Schulformen wurden das bildungswissenschaftliche Professionswissen mittels eines Wissenstests, reflexionsbezogene affektiv-motivationale Dispositionen durch Selbsteinschätzungsskalen sowie reflexionsbezogene Performanz mit Hilfe schriftlicher Situationsvignetten erfasst. Durch Korrelations- und Regressionsanalysen können signifikante, positive Zusammenhänge zwischen dem Wissen der Studierenden, der subjektiven Einschätzung der Relevanz von Reflexion im Lehramtsstudium, ihren reflexionsbezogenen Selbstwirksamkeitserwartungen sowie der reflexionsbezogenen Performanz nachgewiesen werden. In den Regressionsanalysen zeigt sich ein Effekt ausschließlich bzgl. des bildungswissenschaftlichen Wissens auf die reflexionsbezogene Performanz der Studierenden.}},
  author       = {{Stender, Jana and Watson, Christina and Vogelsang, Christoph and Schaper, Niclas}},
  journal      = {{Herausforderung Lehrer* innenbildung-Zeitschrift zur Konzeption, Gestaltung und Diskussion}},
  pages        = {{229--248}},
  title        = {{{Wie hängen bildungswissenschaftliches Professionswissen, Einstellungen zu Reflexion und die Reflexionsperformanz angehender Lehrpersonen zusammen?}}},
  doi          = {{10.11576/HLZ-4057}},
  year         = {{2021}},
}

@article{29189,
  author       = {{Rogge, Tim and Vogelsang, Christoph and Pollmeier, Pascal}},
  issn         = {{1431-2859}},
  journal      = {{Seminar}},
  pages        = {{91--105}},
  title        = {{{Wie erleben Lehramtsstudierende unterschiedliche Feedbacksituationen im Praxissemester? – Analysen auf Basis einer Interviewstudie zum Einsatz von Unterrichtsvideografien}}},
  volume       = {{4}},
  year         = {{2021}},
}

@inbook{34706,
  abstract     = {{Essential ideas significantly connected to humanism, Renaissance, and early modern philosophy stem from women’s pens. The supportive role of women in the early modern period has hardly been recognized up to today. The relevant issues women have contributed to range from commentaries on and critiques of the Bible, and their demands for equality and the critique of political institutions, topics that became eminent enhancers of political and societal change in the relevant period of early modern philosophy, to enlightenment philosophy.}},
  author       = {{Hagengruber, Ruth Edith}},
  booktitle    = {{Encyclopedia of Early Modern Philosophy and the Sciences}},
  editor       = {{Jalobenau, Dana and Wolfe, Charles T.}},
  isbn         = {{9783319207919}},
  publisher    = {{Springer International Publishing}},
  title        = {{{Women in Early Modern Philosophy and Science: An Introduction}}},
  doi          = {{10.1007/978-3-319-20791-9_529-1}},
  year         = {{2021}},
}

@article{36545,
  abstract     = {{Due to the Corona crisis, German Higher Education Institutions had to close their campuses in March and lecturers had to teach online. To understand how the Corona crisis affected students, first this article explains the structural and social inequalities in the German higher education system, using Tinto's (1975; 1997) student engagement theory. Second, the concept of Bergman-Rosamond et al. (2020) is used to analyze the challenges that Corona has raised for students, including current surveys. We found that the closure of the social space campus (and the Corona crisis as a whole) particularly hit hard those students who had previously been affected by (intersectional) inequality. Therefore, to lessen the specific challenges associated with the ad hoc transition to digital studying, the creation of a digital community of learning can help. We demonstrate how such a community can be created by the example seminar, "Digital practices: an autoethnographic observation". During the seminar, students recorded their digital technology use in a journal, and we analyzed the diary entries using the collaborate autoethnography method. The seminar example shows that this method is well suited for the development of a community of learning as it not only places students in the spotlight but as students work together on a topic they get to know each other, and a basis of trust is created through peer-feedback. Therefore, it was important to have a digital space (in this case Mahara) where the exchange could take place. The continuous insight into the students’ "learning status" enabled the lecturer to promote the learning and provide individual assistance for the students.}},
  author       = {{Steinhardt, Isabel}},
  journal      = {{ISA Pedagogy Series}},
  keywords     = {{Intersectionality, inequality, gender, diversity, higher-education, crisis}},
  number       = {{1}},
  pages        = {{42--59}},
  publisher    = {{International Sociology Association}},
  title        = {{{Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis}}},
  volume       = {{1}},
  year         = {{2021}},
}