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Improved Approach to Designing the Vacuum Channels for Additively Manufactured Thermoforming Moulds

Boca, Marius-Andrei; Sover, Alexandru (2022)

Acta Technica Napocensis - Series: Applied Mathematics, Mechanics, and Engineering 65 (4S).


Open Access Peer Reviewed
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Shape Recovery Properties of Pet-based 3D Printed Samples

Ermolai, Vasile; Sover, Alexandru; Nagit, Gheorghe; Irimia, Alexandru Ionut (2022)

Acta Technica Napocensis - Series: Applied Mathematics, Mechanics, and Engineering 65 (4S).


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Assessing self-regulated learning in a procedural setting - Video simulated-recall interviews with music students

Naujoks, Nick; Weiß, S; Händel, Marion (2022)

EARLI SIG 16 Metacognition Online Gathering.



Digital Learning Assistants in Higher Education Environments: A Qualitative Focus Group Study

Fersch, Mascha-Lea; Schacht, Sigurd; Woldai, Betiel; Kätzel, Charlotte ...

The Barcelona Conference on Education 2022: Official Conference Proceedings , 325-341.
DOI: 10.22492/issn.2435-9467.2022.28


Open Access
 

Digital technologies have become increasingly important for educational institutions since the Covid-19 pandemic. In this paper, we present an artificially intelligent assistant system that supports students and prospective students on different levels. In addition to an AI-based chatbot as the central communication element, the virtual guidance system includes planning, study analysis, and motivation applications. To evaluate how the assistant can best address students’ needs, a qualitative focus group study with eight current students was conducted in April 2022, involving first a user testing of the chatbot prototype and second an assessment of different concept sketches for the planner and motivator applications. Results from the user testing of the chatbot suggest the importance of a vivid persona and appealing design, accurate, guided, direct answering, and optional push messaging. In the second part concerning planner and motivator, the students expressed the wish to integrate predominantly functions, which help to prepare on time for exams and ideally bundle the applications on one platform to avoid switching between different platforms. Furthermore, participants voiced privacy concerns, as well as an increase in distraction and competitive pressure through gamification. The findings were used to further develop and refine the digital assistant before launch. They give detailed insight into why and how integrated, digital assistants can be successful in educational settings and can be used for future research in the emerging research field of AI in teaching and learning.

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Tensile behavior of joints of strip ends made of polymeric materials

Mihalache, Andrei Marius; Ermolai, Vasile; Sover, Alexandru; Nagit, Gheorghe...

Polymers (14), 4990.
DOI: 10.3390/polym14224990


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Hinweisgeberschutzgesetz

Fehr, Stefanie (2022)

Vortrag auf der 23. Jahrestagung des Deutschen Fraud Forum in Düsseldorf, 08. - 09.11. 2022.



Inspirierende Intuition von Mitarbeitern quantifizieren

Müller, Jochem (2022)

Controlling & Management Review 66 (8), 52-77.
DOI: 10.1007/s12176-022-1011-y


Peer Reviewed
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Wissensmanagement klipp & klar

Müller, Michael (2022)

Springer Gabler.
DOI: 10.1007/978-3-658-38309-1


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The value of mood measurement for regulating negative influences of social media usage: A case study of TikTok

Cosmann, N; Harms, P; Haberkern, J; Joosten, J.; Kolloschan, T; Hahn, A...

10th International Conference on Affective Computing and Intelligent Interaction (ACII), Nara, Japan, 1-7.
DOI: 10.1109/ACII55700.2022.9953857


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A structured, blended learning program towards proficiency in epileptology: the launch of the ILAE Academy Level 2 Program

Blümcke, Ingmar ; Biesel, Eva; Bedenlier, Svenja; Händel, Marion; Wilmhurst, Jo...

Epileptic Disord 24 (5), 737-750.
DOI: 10.1684/epd.2022.1462


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Geometrical deviations of green parts due to additive manufacturing: a synthetic geometrical performance index

Vendittoli, Valentina; Polini, Wilma; Walter, Michael S. J. (2022)

Procedia CIRP 114, 159-164.
DOI: 10.1016/j.procir.2022.10.036


Open Access Peer Reviewed
 

This work presents a synthetic geometrical performance index that combines all dimensional and geometrical deviations of a printed part to
express its quality. Smaller is the value of this index, greater is the part quality. The paper demonstrates the effectiveness of this index by printing
a set of parts through Fused Filament Fabrication in a biological polymer. These parts, characterized by representive hollows, were measured by
optical scanning technology. The proposed methodology shows the advantages of this index, thus future work can focus on further printing
techniques and varying process parameter values.

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Hinweisgebermanagement

Fehr, Stefanie (2022)

Vortrag an der TÜV Rheinland Akademie am 28.10.2022.



The Use Of Laser Technology For Recycling Hybrid Electronic Waste

Sover, Alexandru; Zink, Markus; Ciobanu, Romeo C. (2022)

International Conference and Exposition on Electrical And Power Engineering (EPE), Iasi, Romania, 360-363.
DOI: 10.1109/EPE56121.2022.9959803


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Influence of bond interface over the lap-shear performance of 3D printed multi-material samples

Ermolai, Vasile; Sover, Alexandru; Nagit, Gheorghe (2022)

MATEC Web of Conferences 368, 01005.
DOI: 10.1051/matecconf/202236801005


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Datenschutzmanagement und Whistleblowing

Fehr, Stefanie (2022)

Vortrag auf der 22. IDACON München, 17. - 19.10.22.



Klangraum

Pöpel, Cornelius; Gleixner, Wolfgang (2022)

Karmeliterkirche Munich, in project: Zwischenraum Sterben https://www.der-zwischenraum.de/programm/klangraum/.


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Wie gehen Chinesischlernende mit Hànyǔ Pīnyīn um? Eine Fehleranalyse im Anfängerunterricht

Gebhard, Christian Alexander (2022)

In: Klöter, H., Wippermann, D. (eds.) Hànyǔ Pīnyīn in der Didaktik der chinesischen Sprache und Zeichenschrift, ludicium, München (17), 175-198.


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Mechanical Behaviour of Macroscopic Interfaces for 3D Printed Multi-material Samples

Ermolai, Vasile; Sover, Alexandru; Boca, Marius-Andrei; Hriţuc, Adelina...

MATEC Web of Conferences 368, 1004.
DOI: 10.1051/matecconf/202236801004


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Linien_Enden

Pöpel, Cornelius; Soika, Karin U. (2022)

Karmeliterkirche Munich, In project: Zwischenraum Sterben https://www.der-zwischenraum.de/programm/linien_enden/.


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Different montages and dimension reduction methods for EEG signal analysis of Interictal Epileptic Discharges

Stiehl, Annika; Anselstetter, Fabienne; Ille, Nicole; Bornfleth, Harald...

BMT 2022, Abstracts of the 2022 Joint Annual Conference of the Austrian (ÖGBMT), German (VDE DGBMT) and Swiss (SSBE)Societies for Biomedical Engineering 67 (S1), 88.
DOI: 10.1515/bmt-2022-2001


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