@inproceedings{26718,
  author       = {{Pollmeier, Pascal and Fechner, Sabine}},
  booktitle    = {{Naturwissenschaftlicher Unterricht und Lehrerbildung im Umbruch?}},
  editor       = {{Habig, Sebastian}},
  location     = {{virtuell}},
  pages        = {{605--608}},
  publisher    = {{Universität Duisburg-Essen}},
  title        = {{{ Erweiterung des epistemologischen Verständnisses durch Konfrontation mit anomalen Daten.}}},
  year         = {{2021}},
}

@phdthesis{26746,
  abstract     = {{Previous research in proof-carrying hardware has established the feasibility and utility of the approach, and provided a concrete solution for employing it for the certification of functional equivalence checking against a specification, but fell short in connecting it to state-of-the-art formal verification insights, methods and tools. Due to the immense complexity of modern circuits, and verification challenges such as the state explosion problem for sequential circuits, this restriction of readily-available verification solutions severely limited the applicability of the approach in wider contexts.

This thesis closes the gap between the PCH approach and current advances in formal hardware verification, provides methods and tools to express and certify a wide range of circuit properties, both functional and non-functional, and presents for the first time prototypes in which circuits that are implemented on actual reconfigurable hardware are verified with PCH methods. Using these results, designers can now apply PCH to establish trust in more complex circuits, by using more diverse properties which they can express using modern, efficient property specification techniques.}},
  author       = {{Wiersema, Tobias}},
  keywords     = {{Proof-Carrying Hardware, Formal Verification, Sequential Circuits, Non-Functional Properties, Functional Properties}},
  pages        = {{293}},
  publisher    = {{Paderborn University}},
  title        = {{{Guaranteeing Properties of Reconfigurable Hardware Circuits with Proof-Carrying Hardware}}},
  year         = {{2021}},
}

@article{26759,
  abstract     = {{<jats:p>Coatings of modified TiO2 nanoparticles (TiO2-m) have been shown to effectively and selectively trap non-adherent cancer cells, with an enormous potential for applications in photodynamic therapy (PDT). Leukemia cells have a remarkable affinity for TiO2-m coatings, adhering to the surface by membrane structures and exhibiting morphologic characteristics of amoeboid locomotion. However, the details of the cell–substrate interaction induced by the TiO2-m coating remain elusive. With the aim to obtain a better understanding of this phenomenon, leukemia cell adhesion to such coatings was characterized by atomic force microscopy (AFM) for short contact times up to 60 min. The cell and membrane morphological parameters mean cell height, contact area, cell volume, and membrane roughness were determined at different contact times. These results reveal cell expansion and contraction phases occurring during the initial stage of adhesion. Subsequently, the leukemic cells reach what appears to be a new resting state, characterized by pinning of the cell membrane by TiO2-m nanoparticle aggregates protruding from the coating surface.</jats:p>}},
  author       = {{Garcia Diosa, Jaime Andres and Gonzalez Orive, Alejandro and Grundmeier, Guido and Camargo Amado, Ruben Jesus and Keller, Adrian}},
  issn         = {{2076-3417}},
  journal      = {{Applied Sciences}},
  pages        = {{9898}},
  title        = {{{Morphological Dynamics of Leukemia Cells on TiO2 Nanoparticle Coatings Studied by AFM}}},
  doi          = {{10.3390/app11219898}},
  volume       = {{11}},
  year         = {{2021}},
}

@inproceedings{26823,
  author       = {{Kharatyan, Aschot and Jürgenhake, Christoph and Dumitrescu, Roman}},
  booktitle    = {{Procedia CIRP}},
  pages        = {{373--378}},
  title        = {{{Towards generative design in the development of mechatronic integrated devices (MID)}}},
  volume       = {{Vol. 100}},
  year         = {{2021}},
}

@inproceedings{26830,
  author       = {{Mager, Thomas and Jürgenhake, Christoph and Dumitrescu, Roman}},
  booktitle    = {{14th International Congress Molded Interconnect Devices (MID)}},
  location     = {{Amberg}},
  pages        = {{1--9}},
  title        = {{{Approach for a modular design methodology for an efficient development of 3D MID components}}},
  year         = {{2021}},
}

@inproceedings{26833,
  author       = {{Hemmelgarn, Florian and Ehlert, Patrick and Mager, Thomas and Jürgenhake, Christoph and Dumitrescu, Roman}},
  booktitle    = {{14th International Congress Molded Interconnect Devices (MID)}},
  location     = {{Amberg}},
  title        = {{{Evaluation of different additive manufacturing technologies for MIDs in the context of smart sensor systems for retrofit applications}}},
  year         = {{2021}},
}

@inproceedings{26839,
  author       = {{Menzefricke, Jörn Steffen and Wiederkehr, Ingrid and Koldewey, Christian and Dumitrescu, Roman}},
  booktitle    = {{Procedia CIRP}},
  pages        = {{708--713}},
  title        = {{{Socio-technical risk management in the age of digital transformation – identification and analysis of existing approaches}}},
  volume       = {{vol. 100}},
  year         = {{2021}},
}

@inproceedings{26843,
  author       = {{Schnasse, Felix and Menzefricke, Jörn Steffen and Dumitrescu, Roman}},
  booktitle    = {{Proceedings of the IEEE 8th International Conference on Industrial Engineering and Applications (ICIEA)}},
  pages        = {{159 -- 166}},
  title        = {{{Identification of Socio-Technical Risks and Their Correlations in the Context of Digital Transformation for the Manufacturing Sector}}},
  year         = {{2021}},
}

@inproceedings{26850,
  author       = {{Japs, Sergej and Anacker, Harald and Dumitrescu, Roman}},
  booktitle    = {{Procedia CIRP}},
  pages        = {{187--192}},
  title        = {{{SAVE: Security & safety by model-based systems engineering on the example of automotive industry}}},
  year         = {{2021}},
}

@inproceedings{26851,
  author       = {{Dumitrescu, Roman and Anacker, Harald and Grote, Eva-Maria and Rasor, Rik and Tekaat, Julian and Meyer, Maurice and Gausemeier, Jürgen and Steglich, Steffen}},
  booktitle    = {{Vorausschau und Technologieplanung - 16. Symposium Vorausschau und Technologieplanung}},
  editor       = {{Gausemeier, Jürgen and Bauer, Wilhelm and Dumitrescu, Roman}},
  location     = {{Berlin}},
  publisher    = {{Heinz Nixdorf Institut, Universität Paderborn}},
  title        = {{{Erfolgspotentiale für die Zukunft des Engineeringstandorts Deutschland – Ein Beitrag zum Advanced Systems Engineering}}},
  year         = {{2021}},
}

@inproceedings{26852,
  author       = {{Kharatyan, Aschot and Tekaat, Julian and Japs, Sergej and Anacker, Harald and Dumitrescu, Roman}},
  booktitle    = {{ Proceedings of the Design Society}},
  location     = {{Cavtat, Dubrovnik, Croatia}},
  pages        = {{2027 -- 2036}},
  title        = {{{Metamodel for safety and security integrated system architecture modeling}}},
  volume       = {{Vol. 1}},
  year         = {{2021}},
}

@article{26855,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Cyber-physical systems (CPS) are able the collect huge amounts of data about themselves, their users, and their environment during their usage phase. By feeding these usage data back into product planning, manufacturers can optimize their engineering and decision-making processes. Despite promising potentials, most manufacturers still do not analyze usage data within product planning. Also, research on usage data-driven product planning is scarce. Therefore, this paper aims to identify the main concepts, advantages, success factors and challenges of usage data-driven product planning. To answer the corresponding research questions, a comprehensive systematic literature review is conducted. From its results, a detailed description of usage data-driven product planning consisting of six main concepts is derived. Furthermore, taxonomies for the advantages, success factors and challenges of usage data-driven product planning are presented. The six main concepts and the three taxonomies allow for a deeper understanding of the topic while highlighting necessary future actions and research needs.</jats:p>}},
  author       = {{Meyer, Maurice and Wiederkehr, Ingrid and Koldewey, Christian and Dumitrescu, Roman}},
  issn         = {{2732-527X}},
  journal      = {{Proceedings of the Design Society}},
  pages        = {{3289--3298}},
  title        = {{{UNDERSTANDING USAGE DATA-DRIVEN PRODUCT PLANNING: A SYSTEMATIC LITERATURE REVIEW}}},
  doi          = {{10.1017/pds.2021.590}},
  year         = {{2021}},
}

@inproceedings{26857,
  author       = {{Meyer, Maurice and Hemkentokrax, Jan-Philipp and Koldewey, Christian and Dumitrescu, Roman and Tröster, Peter M. and Schlegel, Michael and Kling, Christopher L. and Rapp, Simon and Albers, Albert}},
  booktitle    = {{Vorausschau und Technologieplanung - 16. Symposium Vorausschau und Technologieplanung}},
  editor       = {{Gausemeier, Jürgen and Bauer, Wilhelm and Dumitrescu, Roman}},
  location     = {{Berlin}},
  publisher    = {{Heinz Nixdorf Institut, Universität Paderborn}},
  title        = {{{Zukunftsrobuste Weiterentwicklung von Produktportfolios: Erkenntnisse und Handlungsbedarfe aus der Praxis}}},
  volume       = {{400}},
  year         = {{2021}},
}

@article{26858,
  author       = {{Meyer, Maurice and Panzner, Melina and Koldewey, Christian and Dumitrescu, Roman}},
  journal      = {{Procedia CIRP}},
  pages        = {{1179--1184}},
  title        = {{{Towards Identifying Data Analytics Use Cases in Product Planning}}},
  volume       = {{104}},
  year         = {{2021}},
}

@inproceedings{26864,
  author       = {{Hemkentokrax, Jan-Philipp and Eckelt, Daniel and Haarmann, Lennard and Koldewey, Christian and Dumitrescu, Roman}},
  booktitle    = {{Vorausschau und Technologieplanung - 16. Symposium Vorausschau und Technologieplanung}},
  editor       = {{Gausemeier, Jürgen and Bauer, Wilhelm and Dumitrescu, Roman}},
  location     = {{Berlin}},
  publisher    = {{Heinz Nixdorf Institut, Universität Paderborn}},
  title        = {{{Die Kraft von Startup-Partnerschaften  für das Innovationssystem eines Automobilzulieferers}}},
  volume       = {{400}},
  year         = {{2021}},
}

@inbook{26874,
  author       = {{Klünder, Nina}},
  booktitle    = {{Wörterbuch. Soziale Arbeit}},
  editor       = {{Amthor, Ralph-Christian and Goldberg, Brigitta and Hansbauer, Peter and Landes, Benjamin and Wintergerst, Theresia}},
  isbn         = {{978-3-7799-3869-9}},
  pages        = {{997--999}},
  publisher    = {{Beltz Juventa}},
  title        = {{{Wörterbuch. Soziale Arbeit}}},
  year         = {{2021}},
}

@article{26876,
  author       = {{Hellmich, Frank and Hoya, Fabian Karl and Schulze, Jan Roland and Blumberg, Eva}},
  issn         = {{1360-3116}},
  journal      = {{International Journal of Inclusive Education}},
  pages        = {{1--15}},
  title        = {{{Effects of pre-service teachers’ collaboration on children’s competencies and motivation in (non-)inclusive primary school science lessons}}},
  doi          = {{10.1080/13603116.2020.1862406}},
  year         = {{2021}},
}

@phdthesis{26880,
  abstract     = {{Die Globalisierung stellt Unternehmen, die international mit verteilten Gruppen agieren, vor Herausforderungen. Kreativität ist ein entscheidender Faktor für Unternehmen, um neue Produkte und Dienstleistungen zu gestalten und sich auf dieser Basis von Wettbewerbern abzuheben. Um verteilt agierende Gruppen in ihrer Kreativität zu unterstützen, gibt es bereits Community-Plattformen, die die Zusammenarbeit zur Problemlösung steigern. Eine direkte Methode zur Stimulation der Kreativität verteilt agierender Gruppen existiert bisher nicht. Die Virtual Reality (VR)-Technologie bietet Potenziale auf Basis visueller Stimulation die Kreativität zu unterstützen.Ziel dieser Arbeit ist die Untersuchung der Rahmenbedingungen zur Gestaltung einer VR-basierten Kreativitätstechnik und darauf aufbauend die Entwicklung der „Reizumgebungsmethode“,die durch ein VR-basiertes Werkzeug unterstützt wird. Die Grundlage für die Rahmenbedingungen resultiert aus dem Stand der Wissenschaft der Bereiche Kreativität, verteilt agierende Gruppen und Teams und VR. Aus diesen Bereichen werden Einflussfaktoren analysiert, Leitlinien entwickelt und diese für die Komponenten der Kreativitätstechnik kategorisiert. Auf Basis der Leitlinien wird die „Reizumgebungsmethode“, bestehend aus den Komponenten Kreativitätsprozess, VR-basiertes Werkzeug und virtuelle Kreativumgebungen entwickelt. In Form einer dreistufigen Validierung wird die entwickelte „Reizumgebungsmethode“ untersucht.}},
  author       = {{Taplick, Patrick}},
  publisher    = {{LibreCat University}},
  title        = {{{Kollaborative, virtuelle Kreativumgebungen - Unterstützung der Ideengenerierung durch Virtual Reality}}},
  doi          = {{10.17619/UNIPB/1-1190}},
  year         = {{2021}},
}

@phdthesis{26900,
  abstract     = {{Mit Hilfe der additiven Fertigung, insbesondere dem pulverbettbasierten selektiven Laserstrahl-schmelzen (LBM), können hochkomplexe Strukturen endkonturnah hergestellt werden. Die große Designfreiheit ermöglicht, zelluläre Leichtbaustrukturen zu erzeugen, deren mikrostrukturellen und mechanischen Eigenschaften direkt vom generativen Fertigungsverfahren abhängen. Insbesondere im Bereich des Leichtbaus bieten zelluläre Strukturen neue Ansätze zur Verminderung des Energieverbrauchs. Um dieses Potential vollständig ausschöpfen zu können, müssen die Effekte, die zum Versagen der Bauteile mit integrierten Gitterstrukturen führen, quantitativ beschrieben und verstanden werden. Dies ist Voraussetzung für eine sichere Auslegung. Dazu werden im Rahmen der vorliegenden Arbeit die charakteristischen Eigenschaften dieser Strukturen sowie die Einflussgrößen im Aufbauprozess näher beleuchtet.
Im Rahmen dieser Dissertation werden numerische und experimentelle Untersuchungen von zwei unterschiedlichen Gitterstrukturtypen aus den Werkstoffen 316L und TiAl6V4 vorgestellt. Beide Werkstoffe werden unter monotoner, einachsiger Belastung getestet. Die parallel dazu durchgeführte digitale Bildkorrelation (DIC) ermöglicht gleichzeitig die detaillierte Analyse der lokalen Dehnungsverteilung während der Verformung. Mikrostrukturelle Eigenschaften und die resultierenden Gittercharakteristika werden mit Hilfe von rasterelektronenmikroskopischen Analysemethoden untersucht. Zudem erfolgt die Entwicklung eines Finite-Elemente- Modells, mit der Anforderung eines möglichst geringen Rechenaufwandes. Ein abschließender Vergleich der realen Dehnungsverteilung mit der FE- Analyse verifiziert das Modell.}},
  author       = {{Sieger, Alexander}},
  isbn         = {{	978-3-8440-7924-1}},
  keywords     = {{Additive Fertigung, TiAl6V4, 316L, Gitterstrukturen, L-PBF}},
  pages        = {{136}},
  title        = {{{Mikrostrukturausprägung additiv gefertigter Gitterstrukturen}}},
  volume       = {{23}},
  year         = {{2021}},
}

@inproceedings{26903,
  author       = {{Wegel, Arthur and Sahrhage, Philipp and Worthmann, Fabio and Rabe, Martin and Dumitrescu, Roman}},
  booktitle    = {{Stuttgarter Symposium für Produktentwicklung SSP 2021}},
  editor       = {{Binz, Hansgeorg and Bertsche, Bernd and Spath, Dieter and Roth, Daniel}},
  pages        = {{12}},
  title        = {{{Referenzarchitektur für Smart Services}}},
  doi          = {{http://dx.doi.org/10.18419/opus-11478}},
  year         = {{2021}},
}