J. Bobolz, F. Eidens, R. Heitjohann, and J. Fell, “Cryptimeleon: A Library for Fast Prototyping of Privacy-Preserving Cryptographic Schemes.” IACR eprint, 2021.
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M. Hammer, L. Ebers, and J. Förstner, “Configurable lossless broadband beam splitters for semi-guided waves in integrated silicon photonics,”10.1364/osac.437549__OSA Continuum, vol. 4, no. 12, p. 3081, 2021, doi:10.1364/osac.437549 .
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S. B. Schneider, H. Karl, R. Khalili, and A. Hecker, DeepCoMP: Coordinated Multipoint Using Multi-Agent Deep Reinforcement Learning. 2021.
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J. Süßmann, Mariemont – Modernismus und Erinnerung. Videographierter Vortrag für den 5. Belgientag des Belgienzentrums Paderborn aBelgien – Pralle Kunst des Leben am 18. Mai 2021. Paderborn, 2021.
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A. Khatibi and S. Krauter, “Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications,”10.3390/en14040882__Energies, vol. 14, no. 4, Art. no. 882, 2021, doi:10.3390/en14040882 .
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D. Frese, B. Sain, H. Zhou, Y. Wang, L. Huang, and T. Zentgraf, “A wavelength and polarization selective photon sieve for holographic applications,”10.1515/nanoph-2021-0440__Nanophotonics, vol. 10, no. 18, pp. 4543–4550, 2021, doi:10.1515/nanoph-2021-0440 .
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S. Ober-Blöbaum and S. Peitz, “Explicit multiobjective model predictive control for nonlinear systems  with symmetries,”10.1002/rnc.5281__International Journal of Robust and Nonlinear Control, vol. 31(2), pp. 380–403, 2021, doi:10.1002/rnc.5281 .
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K. Schönhärl, Finanzielle Netze. Die bayerisch–französische Familienbank von Eichthal und ihre Investitionspläne in Griechenland in den 1830er Jahren/ 9f;9;a;f;d;f;c;9;a:c ;4:f;a<4<5;1.  ;2;1<5;1<1;f;3;1;b;b;9;a:e ;f;9;a;f;3;5;d;5;9;1;a:e <4<1:c<0;5;6;1 <4<9;d ;9<7<4;1;b ;a;1;9 <4;1 ;5<0;5;d;4<5<4;9;a:c <3<7:d;4;9:c <4;7<2 <3<4;7;d ;b;b:c;4;1 ;a;1<4:c <4;7 ;4;5;a;1;5<4:f;1 <4;f<5 1830. 2021.
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C. Lienen and M. Platzner, “Design of Distributed Reconfigurable Robotics Systems with ReconROS,” arXiv:2107.07208. 2021.
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T. Hetkämper, D. Dreiling, L. Claes, and B. Henning, “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik,” presented at the DAGA 2021 - 47. Jahrestagung für Akustik, 2021.
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M. Hoffmann, “Rezension: Hendrik Kasten und Denis Vogel: Grundlagen der ebenen Geometrie – Eine zugängliche aber exakte Einführung in die ebene Geometrie,”10.1007/s00591-021-00299-3__Mathematische Semesterberichte, vol. 68. pp. 295–297, 2021, doi:10.1007/s00591-021-00299-3 .
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D. Woitkowski, L. Rochell, and A. Bauer, “German university students’ views of nature of science in the introductory phase,”10.1103/physrevphyseducres.17.010118__Physical Review Physics Education Research, 2021, doi:10.1103/physrevphyseducres.17.010118 .
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M. Triebus and T. Tröster, “HyOpt - Optimization-Based Development of Hybrid Materials,” presented at the 9th NRW Nano Conference - Innovations in Materials and Applications, Web, 2021.
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J. Kirchhoff, “Providing Decision Makers with Tailored Decision Support Systems,” presented at the 17th European Computer Science Summit (ECSS 2021), Madrid, 2021.
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S. Bonanati and H. M. Buhl, “The digital home learning environment and its relation to children’s ICT self-efficacy,”10.1007/s10984-021-09377-8__Learning Environments Research, vol. 25, no. 2, pp. 485–505, 2021, doi:10.1007/s10984-021-09377-8 .
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S. Tagliabue et al., “Latent Congruence Model to Investigate Similarity and Accuracy in Family Members’ Perception: The Challenge of Cross-National and Cross-Informant Measurement (Non)Invariance,”10.3389/fpsyg.2021.672383__Frontiers in Psychology, vol. 12, Art. no. 672383, 2021, doi:10.3389/fpsyg.2021.672383 .
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C. Hoellger, S. Sommer, and H. M. Buhl, “Intergenerational Value Similarity and Subjective Well-Being,”10.1177/0192513x211054470__Journal of Family Issues, Art. no. 019251310544, 2021, doi:10.1177/0192513x211054470 .
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H. Peeters, S. Habig, and S. Fechner, “Augmented Reality als Experimentierhilfe bei Beobachtung und Deutung,” in Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?, 2021, vol. 41, pp. 613–616.
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L. Claes, Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn, 2021.
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M. Kolb, T. Weich, and L. Wolf, “Spectral Asymptotics for Kinetic Brownian Motion on Surfaces of Constant Curvature,” Annales Henri Poincaré , vol. 23, no. 4, pp. 1283–1296, 2021.
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T. Weich and J. Budde, “Wave Front Sets of Nilpotent Lie Group Representations,” arXiv:2103.02968. 2021.
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S. J. Lee, C. Schneijderberg, Y. Kim, and I. Steinhardt, “Have Academics’ Citation Patterns Changed in Response to the Rise of World University Rankings? A Test Using First-Citation Speeds,”10.3390/su13179515__Sustainability, vol. 13, no. 17, Art. no. 9515, 2021, doi:10.3390/su13179515 .
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H. M. A. Zahera, S. Heindorf, and A.-C. Ngonga Ngomo, “ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs,”10.1145/3460210.3493563__2021, doi:10.1145/3460210.3493563 .
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R. Feldhans et al., “Drift Detection in Text Data with Document Embeddings,” in Intelligent Data Engineering and Automated Learning – IDEAL 2021, Cham: Springer International Publishing, 2021.
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C. Demir, D. Moussallem, S. Heindorf, and A.-C. Ngonga Ngomo, “Convolutional Hypercomplex Embeddings for Link Prediction,” 2021.
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arXiv: 2106.15230

T. Nickchen, S. Heindorf, and G. Engels, “Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts,”10.1109/wacv48630.2021.00204__2021, doi:10.1109/wacv48630.2021.00204 .
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S. Heindorf, “Automatically generating instructions from tutorials for search and user navigation.” 2021.
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J. P. Höpker et al., “Integrated superconducting nanowire single-photon detectors on titanium in-diffused lithium niobate waveguides,”10.1088/2515-7647/ac105b__Journal of Physics: Photonics, vol. 3, p. 034022, 2021, doi:10.1088/2515-7647/ac105b .
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A. Bender, “A Multi-Model-Particle Filtering-Based Prognostic Approach to Consider Uncertainties in RUL Predictions,”10.3390/machines9100210__Machines, vol. 9, no. 10, Art. no. 210, 2021, doi:10.3390/machines9100210 .
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S. B. Schneider, Conventional and Machine Learning Approaches for Network and Service Coordination. 2021.
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J. Weber, “Artificial Intelligence and the Sociotechnical Imaginary: On Skynet, Self-Healing Swarms and Slaughterbots,” in Drone Imaginaries. The Power of Remote Vision, K. Maurer and A. I. Graae, Eds. Manchester: Manchester University Press, 2021, pp. 167–179.
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J. Weber and K. Mayer, “From Optimizing Military Operations to Targeting Terrorist Networks: Social Network Analysis in Data-Driven Warfare,” in Explorations in Digital Cultures, M. Burkhardt, M. Shnayien, and K. Grashöfer, Eds. Lüneburg: meson press, 2021.
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J. Weber, “Human-Machine Learning und Digital Commons,” in In digitaler Gesellschaft. Neukonfigurationen zwischen Robotern, Algorithmen und Usern, K. Braun and C. Kropp, Eds. Bielefeld: transcript, 2021, pp. 213–222.
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I. Steinhardt, “Students in the spotlight: Using collaborative autoethnography to build a community of learning in the Corona crisis,” ISA Pedagogy Series, vol. 1, no. 1, pp. 42–59, 2021.
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I. Steinhardt et al., Opening up and Sharing Data from Qualitative Research: A Primer, vol. 17. Berlin: Weizenbaum Institute for the Networked Society - The German Internet Institu, 2021.
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I. Steinhardt, “Digitale Praktiken und das Studium,” in Entwicklungen im Feld der Hochschule, H. Bremer and A. Lange-Vester, Eds. 2021, pp. 213–226.
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B. E. Wembe Moafo, Geometric and Numerical Methods in Optimal Control and Zermelo Problems on Revolution Surfaces - Applications. .
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M. Böhnke, M. S. Rossel, C. R. Bielak, M. Bobbert, and G. Meschut, “Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes,”10.1007/s00170-021-07986-4__The International Journal of Advanced Manufacturing Technology, 2021, doi:10.1007/s00170-021-07986-4 .
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J. Weber, “Artificial Intelligence in the Age of Technoscience,” in Routledge Social Science Handbook of Artificial Intelligence, A. Elliott, Ed. New York / London: Routledge, 2021, pp. 58-73 preprint.
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F. Schröer and C. Tenberge, “Technological and Inclusive Education - Considering Students’ Needs Towards Technological Learning in Primary Schools,” TECHNE SERIES - Forskning i slöjdpedagogik och slöjdvetenskap, vol. 28, no. 2, pp. 322–331, 2021.
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S. Alpsancar, Vom Fahr-Zeug zum Fahr-Ding. Ein Heideggerianischer Kommentar zum autonomen Automobil“,” in Autonome Autos 3 Die Zukunft des Verkehrs und die Dispositive der Mobilität, 1st ed., F. Sprenger, Ed. Bielefeld: transcript Verlag, 2021, pp. 3733397.
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D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method,”10.23967/wccm-eccomas.2020.307__in 14th WCCM-ECCOMAS Congress, 2021, vol. 700, doi:10.23967/wccm-eccomas.2020.307 .
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V. Uppenkamp and C. Höger, “‘Wenn sich die Mitte auflöst...’, ist das kein Verlust für die Religionspädagogik - ein bilanzierender Tagungsrückblick mit Augenzwinkern,” Theo-Web. Zeitschrift für Religionspädagogik, vol. 20, no. 2, pp. 146–153, 2021.
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V. Uppenkamp, “Art. Mädchen/Frauen,” in Das wissenschaftlich-religionspädagogische Lexikon im Internet www.wirelex.de, 2021.
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S. Olma, Systemtheorie von Hardware-in-the-Loop-Simulationen mit Anwendung auf einem Fahrzeugachsprüfstand mit parallelkinematischem Lastsimulator, vol. 404. Verlagsschriftenreihe des Heinz Nixdorf Instituts, 2021.
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C. Lankeit, Systematik zur Evolution technischer Anforderungen. 2021.
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J. Eckel,  Das Audioviduum. Eine Theoriegeschichte des Menschenmotivs in audiovisuellen Medien. Bielefeld: transcript, 2021.
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C. Fuchs, “The Public Service Media and Public Service Internet Utopias Survey Report,” in The Public Service Media and Public Service Internet Manifesto, C. Fuchs and K. Unterberger, Eds. London: University of Westminster Press, 2021, pp. 19–68.
LibreCat: /record/38153
DOI: https://doi.org/10.16997/book60.c

C. Fuchs, “History and Class Consciousness 2.0: Georg Lukács in the Age of Digital Capitalism and Big Data,”https://doi.org/10.1080/1369118X.2020.1759670 __Information, Communication and Society, vol. 24, no. 15, pp. 2258–2276, 2021, doi:https://doi.org/10.1080/1369118X.2020.1759670  .
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DOI: https://doi.org/10.1080/1369118X.2020.1759670 

C. Fuchs, “Engel: Friedrich Engels and Digital Capitalism. How Relevant Are Engels’s Works 200 Years After His Birth?,”https://doi.org/10.31269/triplec.v19i1.1228 __tripleC: Communication, Capitalism &; Critique, vol. 19, no. 1, pp. 15–51, 2021, doi:https://doi.org/10.31269/triplec.v19i1.1228  .
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C. Fuchs, “Engel: Friedrich Engels in the Age of Digital Capitalism. Introduction,”https://doi.org/10.31269/triplec.v19i1.1229__tripleC: Communication, Capitalism &; Critique, vol. 19, no. 1, pp. 1–14, 2021, doi:https://doi.org/10.31269/triplec.v19i1.1229 .
LibreCat: /record/38145
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C. Fuchs, “Cornel West and Marxist Humanism,”https://doi.org/10.1177/0896920520988314 __Critical Sociology, vol. 47, no. 7–8, pp. 1219–1243, 2021, doi:https://doi.org/10.1177/0896920520988314  .
LibreCat: /record/38147
DOI: https://doi.org/10.1177/0896920520988314 

C. Fuchs and K. Unterberger, Eds., The Public Service Media and Public Service Internet Manifesto. London: University of Westminster Press, 2021.
LibreCat: /record/38133
DOI: https://doi.org/10.16997/book60

D. Alessandro, C. Fuchs, M. Horowitz, and K. Unterberger, “The Future of Public Service Media and the Internet,” in The Public Service Media and Public Service Internet Manifesto, C. Fuchs and K. Unterberger, Eds. London: University of Westminster Press, 2021, pp. 113–127.
LibreCat: /record/38152
DOI: https://doi.org/10.16997/book60.e

C. Fuchs and K. Unterberger, “Introduction,” in The Public Service Media and Public Service Internet Manifesto, C. Fuchs and K. Unterberger, Eds. London: University of Westminster Press, 2021, pp. 1–6.
LibreCat: /record/38154
DOI: https://doi.org/10.16997/book60.a

C. Fuchs, “The Digital Commons and the Digital Public Sphere: How to Advance Digital Democracy Today,”https://doi.org/10.16997/wpcc.917__Westminster Papers in Communication and Culture, vol. 16, no. 1, pp. 9–26, 2021, doi:https://doi.org/10.16997/wpcc.917 .
LibreCat: /record/38148
DOI: https://doi.org/10.16997/wpcc.917

C. Fuchs, “How Did Donald Trump Incite a Coup Attempt?,”https://doi.org/10.31269/triplec.v19i1.1239__tripleC: Communication, Capitalism &; Critique, vol. 19, no. 1, pp. 246–251, 2021, doi:https://doi.org/10.31269/triplec.v19i1.1239 .
LibreCat: /record/38157
DOI: https://doi.org/10.31269/triplec.v19i1.1239

C. Fuchs, “Foundations of Communication/Media/Digital (In)Justice,”http://doi.org/10.1080/23736992.2021.1964968__Journal of Media Ethics, vol. 36, no. 4, pp. 186–201, 2021, doi:http://doi.org/10.1080/23736992.2021.1964968 .
LibreCat: /record/38149
DOI: http://doi.org/10.1080/23736992.2021.1964968

C. Fuchs, “Channel 4: Rather Than Privatising Public Service Media We Should Be Expanding It Online,” The Conversation, 2021.
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C. Fuchs, “Preface: Manfred Knoche’s Critique of the Political Economy of the Media and Communication [Preface to the article ‘Media Concentration’ by Manfred Knoche],”https://doi.org/10.31269/triplec.v19i2.1298__tripleC: Communication, Capitalism &; Critique, vol. 19, no. 2, pp. 371–373, 2021, doi:https://doi.org/10.31269/triplec.v19i2.1298 .
LibreCat: /record/42483
DOI: https://doi.org/10.31269/triplec.v19i2.1298

F. Schmidt, A. L. Kozub, U. Gerstmann, W. G. Schmidt, and A. Schindlmayr, “Electron polarons in lithium niobate: Charge localization, lattice deformation, and optical response,”10.3390/cryst11050542__Crystals, vol. 11, p. 542, 2021, doi:10.3390/cryst11050542 .
LibreCat: /record/21946
DOI: 10.3390/cryst11050542
WoS: 000653822700001

M. Tiemann and C. Weinberger, “Selective Modification of Hierarchical Pores and Surfaces in Nanoporous Materials,”10.1002/admi.202001153__Advanced Materials Interfaces, Art. no. 2001153, 2021, doi:10.1002/admi.202001153 .
LibreCat: /record/25893
DOI: 10.1002/admi.202001153

C. Fuchs, “Engel: Friedrich Engels in the Age of Digital Capitalism,”https://doi.org/10.31269/triplec.v19i1.1233__tripleC: Communication, Capitalism &; Critique, vol. 19, no. 1, pp. 1–194, 2021, doi:https://doi.org/10.31269/triplec.v19i1.1233 .
LibreCat: /record/41431
DOI: https://doi.org/10.31269/triplec.v19i1.1233

J. Möhring, A. Krumhöfner, and E. G. S. I. M. Gräfin von Plettenberg, “Bewegungsförderung in Ganztagsschulen,” -, 2021.
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J. Leineweber, Veranstaltungsbericht: Immaterielles Kulturerbe in Nordrhein-Westfalen – Steigerlied und Trinkhallenkultur im Ruhrgebiet erhalten Auszeichnung anlässlich der Neuaufnahmen in das nordrhein-westfälische Landesinventar. 2021.
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J. Leineweber, Tagungsbericht: Immaterielles Kulturerbe und regionale Identität. Gesellschaftliche Repräsentation und Partizipation im Schützenwesen. 2021.
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N. Bidaraguppe Ramesh, F. Schmidt, and A. Schindlmayr, “Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5N.5NbO3 from density-functional theory,”10.1140/epjb/s10051-021-00179-8__The European Physical Journal B, vol. 94, no. 8, Art. no. 169, 2021, doi:10.1140/epjb/s10051-021-00179-8 .
LibreCat: /record/22960
DOI: 10.1140/epjb/s10051-021-00179-8
WoS: 000687163200002

C. Friedrich, S. Blügel, and A. Schindlmayr, “Erratum: Efficient implementation of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102 (2010)],”10.1103/PhysRevB.104.039901__Physical Review B, vol. 104, no. 3, Art. no. 039901, 2021, doi:10.1103/PhysRevB.104.039901 .
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DOI: 10.1103/PhysRevB.104.039901
WoS: 000671587300006

D. Bauch, D. F. Heinze, J. Förstner, K. Jöns, and S. Schumacher, “Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots,”10.1103/physrevb.104.085308__Physical Review B, vol. 104, p. 085308, 2021, doi:10.1103/physrevb.104.085308 .
LibreCat: /record/23816
DOI: 10.1103/physrevb.104.085308

A. L. Kozub, A. Schindlmayr, U. Gerstmann, and W. G. Schmidt, “Polaronic enhancement of second-harmonic generation in lithium niobate,”10.1103/PhysRevB.104.174110__Physical Review B, vol. 104, p. 174110, 2021, doi:10.1103/PhysRevB.104.174110 .
LibreCat: /record/23418
DOI: 10.1103/PhysRevB.104.174110
WoS: 000720931400007
arXiv: 2106.01145

S. Martin and T. Tröster, “Joint point loadings in car bodies – the influence of manufacturing tolerances and scatter in material properties,”10.25518/esaform21.3801__ESAFORM 2021, 2021, doi:10.25518/esaform21.3801 .
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DOI: 10.25518/esaform21.3801

B. Arian, W. Homberg, M. Riepold, A. Trächtler, J. Rozo Vasquez, and F. Walther, “Forming of metastable austenitic stainless steel tubes with axially graded martensite content by flow-forming,” presented at the 24th International Conference on Material Forming - ESAFORM 2021, Liège, Belgium, 2021.
LibreCat: /record/23465

P. Neumann, S. Grüter, L. Eckel, B. Lütje-Klose, E. Wild, and J. Gorges, “Aufgaben und Zuständigkeiten von allgemeinen und sonderpädagogischen Lehrkräften sowie Fachkräften der ­Schulsozialarbeit­ in­ inklusiven­ Schulen­ der­ Sekundarstufe I. Erste Ergebnisse aus dem BiFoKi-Projekt,” Zeitschrift für Heilpädagogik, vol. 73, no. 4, pp. 164–177, 2021.
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I. Gräßler, D. Wiechel, D. Roesmann, and H. Thiele, “V-model based development of cyber-physical systems and cyber-physical production systems,”10.1016/j.procir.2021.05.119__in Procedia CIRP, 2021, pp. 253–258, doi:10.1016/j.procir.2021.05.119 .
LibreCat: /record/24080
DOI: 10.1016/j.procir.2021.05.119

Q. A. Ahmed, T. Wiersema, and M. Platzner, “Malicious Routing: Circumventing Bitstream-level Verification for FPGAs,”10.23919/DATE51398.2021.9474026__presented at the Design, Automation and Test in Europe Conference (DATE’21), Alpexpo | Grenoble, France, 2021, doi:10.23919/DATE51398.2021.9474026 .
LibreCat: /record/20681
DOI: 10.23919/DATE51398.2021.9474026

B. Kivská et al., “Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet,”10.3390/ma14247771__Materials, vol. 14, no. 24, Art. no. 7771, 2021, doi:10.3390/ma14247771 .
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DOI: 10.3390/ma14247771

K. Engelkemeier, A. Sun, D. Voswinkel, O. Grydin, M. Schaper, and W. Bremser, “Zinc Anodizing: Structural Diversity of Anodic Zinc Oxide Controlled by the Type of Electrolyte,”10.1002/celc.202100216__ChemElectroChem, pp. 2155–2168, 2021, doi:10.1002/celc.202100216 .
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DOI: 10.1002/celc.202100216

A. Reitz, O. Grydin, and M. Schaper, “Characterization of phase transformations during graded thermo- mechanical treatment of steel 22Mn by means of optical methods ,” Materials Data for Smart Forming Technologies, 2021.
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L. Masendorf, M. Wächter, A. Esderts, M. Otroshi, and G. Meschut, “Service life estimation of selfpiercing riveted joints by linear damage accumulation,”10.1111/ffe.13446__Fatigue &; Fracture of Engineering Materials &; Structures, p. 15, 2021, doi:10.1111/ffe.13446 .
LibreCat: /record/21545
DOI: 10.1111/ffe.13446

S. Jensen, H. Gasteiger, and J. Bruns, “Place value and regrouping as seperate constructs of place value understanding,” in Proceedings of the 44th Conference of the International Group for the Psychology of Mathematics Education, Khon Kaen, Thailand, 2021, vol. 3, pp. 101–109.
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S. Jensen, H. Gasteiger, and J. Bruns, “Stellenwertverständnis: Verständnis von Stellenwertprinzip und Bündelungsprinzip als separate Konstrukte,”http://dx.doi.org/10.17877/DE290R-22292__in Beiträge zum Mathematikunterricht 2021, Lüneburg, 2021, doi:http://dx.doi.org/10.17877/DE290R-22292 .
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A. Mattei and O. Eremin, “Corona und Krise. Perspektiven erziehungswissenschaftlicher Frauen- und Geschlechterforschung,” in Bericht zur Jahrestagung der Sektion Frauen- und Geschlechterforschung in der Erziehungswissenschaft in der Deutschen Gesellschaft für Erziehungswissenschaft, Europa-Universität Flensburg  , 2021, pp. 87–89.
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S. J. Schemmer, D. Heisler, and J. Rink, “Entwicklungschance oder Warteschleife? Berufsorientierung und Berufswahl in der Berufsfachschule,” in Entwicklungen und Perspektiven in der Berufsorientierung. Stand und Herausforderungen. Online: (06.12.2021), U. Weyland, B. Ziegler, K. Driesel-Lange, and A. Kruse, Eds. Bonn: Verlag Barbara Budrich, 2021, pp. 60–78.
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I. Neiske, J. Osthushenrich, N. Schaper, U. Trier, and N. Vöing, Eds., Hochschule auf Abstand. Bielefeld, Germany: transcript Verlag, 2021.
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A. Bender and W. Sextro, “Hybrid Prediction Method for Remaining Useful Lifetime Estimation Considering Uncertainties,”https://doi.org/10.36001/phme.2021.v6i1.2843 __in Proceedings of the European Conference of the PHM Society 2021, 2021, vol. 6, no. 1, doi:https://doi.org/10.36001/phme.2021.v6i1.2843  .
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O. K. Aimiyekagbon, A. Bender, and W. Sextro, “On the applicability of time series features as health indicators for technical systems operating under varying conditions,” presented at the Seventeenth International Conference on Condition Monitoring and Asset Management (CM 2021).
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O. K. Aimiyekagbon, L. Muth, M. C. Wohlleben, A. Bender, and W. Sextro, “Rule-based Diagnostics of a Production Line,”10.36001/phme.2021.v6i1.3042__in Proceedings of the European Conference of the PHM Society 2021, 2021, vol. 6, no. 1, pp. 527–536, doi:10.36001/phme.2021.v6i1.3042 .
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S. Alhaddad et al., “The HighPerMeshes framework for numerical algorithms on unstructured grids,”10.1002/cpe.6616__Concurrency and Computation: Practice and Experience, p. e6616, 2021, doi:10.1002/cpe.6616 .
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C. Lammer, Andrea Karimé: Sterne im Kopf und ein unglaublicher Plan. Köln: Peter Hammer Verlag 2021. Oldenburg: www.kibum.de (Thomas Boyken und Jörn Brüggemann), 2021.
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M. Hajlaoui et al., “Extremely low-energy ARPES of quantum well states in cubic-GaN/AlN and GaAs/AlGaAs heterostructures,”10.1038/s41598-021-98569-6__Scientific Reports, vol. 11, Art. no. 19081, 2021, doi:10.1038/s41598-021-98569-6 .
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C. Boeddeker, F. Rautenberg, and R. Haeb-Umbach, “A Comparison and Combination of Unsupervised Blind Source Separation  Techniques,” presented at the ITG Conference on Speech Communication, Kiel, 2021.
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C. Boeddeker et al., “Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel Reverberant Speech Separation,”10.1109/icassp39728.2021.9414661__2021, doi:10.1109/icassp39728.2021.9414661 .
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J. Schmalenstroeer, J. Heitkaemper, J. Ullmann, and R. Haeb-Umbach, “Open Range Pitch Tracking for Carrier Frequency Difference Estimation from HF Transmitted Speech,” in 29th European Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.
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O. Hartung, “Rezension von: Jörg van Norden, Thomas Must, Lars Deile, Peter Riedel, Susan Krause und Wanda Schürenberg (Hgg.): Geschichtsdidaktische Grundbegriffe. Ein Bilderbuch für Studium, Lehre und Beruf. Hannover 2020,” H-Soz-Kult. Clio-online - Historisches Fachinformationssystem e.V., Berlin, 2021.
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T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “Geometry calibration in wireless acoustic sensor networks utilizing DoA and distance information,”10.1186/s13636-021-00210-x__EURASIP Journal on Audio, Speech, and Music Processing, 2021, doi:10.1186/s13636-021-00210-x .
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T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “Iterative Geometry Calibration from Distance Estimates for Wireless Acoustic Sensor Networks,”10.1109/icassp39728.2021.9413831__2021, doi:10.1109/icassp39728.2021.9413831 .
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T. Gburrek, J. Schmalenstroeer, and R. Haeb-Umbach, “On Source-Microphone Distance Estimation Using Convolutional Recurrent Neural Networks,” in Speech Communication; 14th ITG-Symposium, 2021, pp. 1–5.
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A. Chinaev, G. Enzner, T. Gburrek, and J. Schmalenstroeer, “Online Estimation of Sampling Rate Offsets in Wireless Acoustic Sensor Networks with Packet Loss,” in 29th European Signal Processing Conference (EUSIPCO), 2021, pp. 1–5.
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T. Moritz, “A. Seidler, I. Monok (Hgg.): Reformation und Bücher. Zentren der Ideen – Zentren der Buchproduktion. Wiesbaden 2020,” sehepunkte, vol. 21, no. 10. 2021.
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J. Ebbers, M. Kuhlmann, T. Cord-Landwehr, and R. Haeb-Umbach, “Contrastive Predictive Coding Supported Factorized Variational Autoencoder for Unsupervised Learning of Disentangled Speech Representations,” in Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2021, pp. 3860–3864.
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