@article{23841,
  author       = {{Deppe, Michael and Henksmeier, Tobias and Gerlach, Jürgen W. and Reuter, Dirk and As, Donat Josef}},
  issn         = {{0370-1972}},
  journal      = {{physica status solidi (b)}},
  title        = {{{Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N}}},
  doi          = {{10.1002/pssb.201900532}},
  year         = {{2020}},
}

@misc{23853,
  booktitle    = {{edition text + kritik }},
  editor       = {{Eke, Norbert Otto}},
  pages        = {{227 }},
  publisher    = {{Richard Boorberg Verlag }},
  title        = {{{Herta Müller. Text + Kritik 155/2020. 2. Auflage: Neufassung. Hg. von Norbert Otto Eke und Christof Hamann. }}},
  year         = {{2020}},
}

@article{23861,
  author       = {{Altepeter, Matthias and Schöppner, Volker}},
  journal      = {{Kunststoffe}},
  publisher    = {{Carl Hanser Verlag}},
  title        = {{{Materialabbau im Doppelschneckenextruder}}},
  year         = {{2020}},
}

@inproceedings{23865,
  abstract     = {{Regarding the design of single screw extruders, the prediction of the throughput needs to be of high accuracy. The calculation of the solids conveying throughput is particularly important for extruders with a grooved feed section. In contrast to smooth barrel extruders the throughput of the entire plant is determined at the feed section. Various simplifications are necessary for an analytical modelling of the solids conveying, e.g. the classification into conveying cases, the assumption of solid block flow and the assumption of pressure anisotropy coefficients. In numerical simulations with the Discrete Element Method (DEM), which has recently been successfully used to describe solids conveying in smooth barrel extruders, the simplifications mentioned above are not taken into account. Here, the pellets are approximated as spherical particles or particles composed of spheres. Based on virtual overlaps, contact models and the solution of Newton's equations of motion, a more complex consideration of the pellet flow is possible. In each iteration step of the simulation, the particle velocities, contact forces and derived quantities, e.g. the mass throughput in the screw channel and the grooves or the radial pressure build-up along the grooved barrel can be evaluated. Therefore, a DEM simulation model can be investigated by means of statistical design of experiments in order to convert the target values into a metamodel by regression. Long computation times of numerical simulations will be avoided in this matter as well as too simple assumptions of analytical approaches. The influencing parameters to be simulated are divided into material, geometry and process parameters. Relevant material parameters are the coefficients of friction of the polymer-polymer and polymer-steel surface as well as the restitution coefficient and the particle diameter. The geometry is varied in the form of the screw diameter, the channel depth and pitch, the number of grooves and their width, depth and angle. By varying the angle, both conventional axial grooves and helical grooves are taken into account. Finally, the process parameters speed and backpressure are also considered in the simulations. In order to reduce the simulation effort, irrelevant parameters are identified in preliminary investigations.
}},
  author       = {{Schöppner, Volker and Brüning, Florian}},
  booktitle    = {{Advances in Polymer Processing 2020: Proceedings of the International Symposium on Plastics Technology}},
  editor       = {{Hopmann, Christian and Dahlmann, Rainer}},
  publisher    = {{Springer}},
  title        = {{{Development of a Solids Conveying Throughput Model for Grooved Barrel Extruders based on Discrete Element Simulations}}},
  year         = {{2020}},
}

@article{23868,
  author       = {{Albrecht, Mirko and Bialaschik, Max and Gehde, Michael and Schöppner, Volker}},
  isbn         = {{978-3-96144-098-6 }},
  journal      = {{DVS CONGRESS 2020 - Große Schweißtechnische Tagung}},
  publisher    = {{DVS Media GmbH}},
  title        = {{{Einfluss der Materialschädigung auf die Schweißnahtqualität beim Warmgasstumpfschweißen von Polyamiden}}},
  volume       = {{365}},
  year         = {{2020}},
}

@inproceedings{23873,
  author       = {{Albrecht, Mirko and Bialaschik, Max and Gehde, Michael and Schöppner, Volker}},
  location     = {{Pretoria}},
  title        = {{{Hot gas welding – Influences of the tool design}}},
  doi          = {{10.1063/5.0029478}},
  year         = {{2020}},
}

@article{24005,
  author       = {{Brüggemann, Jan-Peter and Risse, Lena and Woodcock, Steven Clifford and Joy, Tintu David and Neumann, Johannes and Vidner, Jakub and Kullmer, Gunter and Richard, Hans Albert}},
  issn         = {{2666-4968}},
  journal      = {{Applications in Engineering Science}},
  title        = {{{Structural optimization of a wheel force transducer component for more realistic acquisition of vehicle load data and fracture mechanical evaluation}}},
  doi          = {{10.1016/j.apples.2020.100032}},
  year         = {{2020}},
}

@inproceedings{24011,
  author       = {{Joy, Tintu David and Kullmer, Gunter and Risse, Lena}},
  location     = {{Hamburg}},
  pages        = {{207--216}},
  title        = {{{Vorhersage der Rissinitiierung in 3D-Strukturen mit ADAPCRACK3D}}},
  volume       = {{DVM-Bericht 252}},
  year         = {{2020}},
}

@inproceedings{24012,
  author       = {{Kullmer, Gunter and Weiß, Deborah and Bauer, Benjamin and Richard, Hans Albert}},
  location     = {{Hamburg}},
  pages        = {{61--70}},
  title        = {{{Entwicklung einer Axialrissprobe zur Ermittlung von bruchmechanischen Kennwerten für Rohre}}},
  volume       = {{DVM-Bericht 252}},
  year         = {{2020}},
}

@phdthesis{24014,
  author       = {{Risse, Lena}},
  publisher    = {{Shaker Verlag}},
  title        = {{{Präoperative Studien zur Gestaltung von patientenspezifischen, medizinischen Hilfsmitteln}}},
  volume       = {{Band 21}},
  year         = {{2020}},
}

@article{24016,
  author       = {{Schraeder, Dirk Theodor and Geisen, Bärbel and Baumann, Dirk and Afaneh, Mamoun and Schafran, Tommy}},
  journal      = {{Orthopädie Technik}},
  pages        = {{52--57}},
  title        = {{{Plastisch- chirurgische Verfahren modifiziert nach Lexer zur Versorgung des Diabetischen Fußsyndroms in der Technischen Orthopädie – ein Standard im Hospital Geseke}}},
  volume       = {{71 (8)}},
  year         = {{2020}},
}

@inproceedings{20301,
  author       = {{Günter, Heinrich and Meschut, Gerson}},
  booktitle    = {{73rd IIW Annual Assembly and International Conference}},
  title        = {{{Joining of high-strength steel grades in lightweight structures using single-stage resistance element welding on conventional resistance spot welding machines}}},
  year         = {{2020}},
}

@inproceedings{20305,
  author       = {{Menzefricke, Jörn Steffen and Frank, Maximilian and Drewel, Marvin and Dumitrescu, Roman}},
  booktitle    = {{Procedia CIRP}},
  editor       = {{Mpofu, Khumbulani and Butala, Peter}},
  pages        = {{690--695}},
  title        = {{{Value-centered design of a digital service robotics platform}}},
  volume       = {{91}},
  year         = {{2020}},
}

@inproceedings{20306,
  author       = {{Tornede, Alexander and Wever, Marcel Dominik and Hüllermeier, Eyke}},
  booktitle    = {{Workshop MetaLearn 2020 @ NeurIPS 2020}},
  location     = {{Online}},
  title        = {{{Towards Meta-Algorithm Selection}}},
  year         = {{2020}},
}

@inproceedings{20307,
  author       = {{Schnasse, Felix and Menzefricke, Jörn Steffen and Gabriel, Stefan and Hobscheidt, Daniela and Parlings, Matthias and Kühn, Arno and Dumitrescu, Roman}},
  booktitle    = {{Proceedings of the Hamburg International Conference of Logistics (HICL)}},
  title        = {{{Identification of socio-technical changes caused by Industry 4.0}}},
  volume       = {{29}},
  year         = {{2020}},
}

@inproceedings{20316,
  author       = {{Krüger, Christopher and Schmolke, Tobias and Merdivan, David and Spohr, Sebastian and Urban, Peter and Meschut, Gerson}},
  location     = {{Aachen}},
  title        = {{{Concept Development for a Functional Integrated Lightweight Battery Housing with Special Consideration of the Joining Technology}}},
  year         = {{2020}},
}

@book{20318,
  author       = {{Göddecke, Johannes and Meschut, Gerson and Gude, Maik and Lieberwirth, Holger and Tekkaya, Erman and Zaeh, Michael and Stegelmann, Michael and Müller, Michael and Böhme, Kurt and Krampitz, Thomas and Zöllner, Mareen and Hahn, Marlon and Schmitz, Fabian and Hofer, Andreas and Grohmann, Sandra}},
  isbn         = {{978-3867806435}},
  pages        = {{82}},
  publisher    = {{Plattform FOREL}},
  title        = {{{FOREL-Wegweiser: Handlungsempfehlungen für den ressourceneffizienten Leichtbau }}},
  year         = {{2020}},
}

@inproceedings{20321,
  author       = {{Göddecke, Johannes and Meschut, Gerson and Teutenberg, Dominik and Ummenhofer, Thomas and Albiez, Matthias and Damm, Jannis and Matzenmiller, Anton and Kötz, Fabian}},
  booktitle    = {{20. Kolloquium Gemeinsame Forschung in der Klebtechnik}},
  title        = {{{Experimentelle und numerische Untersuchung der Dämpfungseigenschaften geklebter Strukturen unter dynamischer Beanspruchung}}},
  year         = {{2020}},
}

@inproceedings{20331,
  author       = {{Ditz, Michael and Meschut, Gerson and Schwarze, Thomas and Smart, Dominic}},
  location     = {{Würzburg}},
  title        = {{{Entwicklung und Qualifizierung einer rechnergestützten Auswertemethode zur Differenzierung der Versagensanteile klebtechnisch gefügter Proben}}},
  year         = {{2020}},
}

@inproceedings{20335,
  author       = {{Winkelnkemper, Felix and Schulte, Carsten and Eilerts, Katja and Bechinie, Dominik and Huhmann, Tobias}},
  booktitle    = {{EdMedia+ Innovate Learning}},
  pages        = {{522--529}},
  title        = {{{The Interdisciplinary Development of an Educational Game for Primary School Children--Lessons Learned}}},
  year         = {{2020}},
}