Publikationen

2021

• fluprodia (Fluid Property Diagram)

  Witte, F. . (2021). fluprodia (Fluid Property Diagram). Zenodo. http://doi.org/10.5281/ZENODO.3795771

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    • Witte, Francesco

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    • Fachbereich 2: Energy and Life Science

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  • 2021
  • Miscellaneous
  • • Francesco Witte
  • • Fluid Property Diagram
    • Thermodynamics
    • Phases
    • Isoline

• Exploration vs. limitation – An investigation of instructional design techniques for spatial ability training on mobile devices

  Montag, M. ., Bertel, S. ., de Koning, B. B., & Zander, S. . (2021). Exploration vs. limitation – An investigation of instructional design techniques for spatial ability training on mobile devices. Computers in Human Behavior, 118, 106678. http://doi.org/https://doi.org/10.1016/j.chb.2020.106678

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  Spatial abilities and thus mental rotation skills predict achievement in STEM domains. Thus, a wide range of studies investigated the possibilities and trainings of mental rotation skills. One prominent approach is using different digital tools and representation formats to foster spatial abilities. Thereby numerous studies analyzed effects of static in comparison to interactive dynamic representations of mental rotation tasks using different types of interactions. Although the use of dynamic representations is discussed critical regarding superficial information processing, there are no studies to date varying instructional techniques in interactive dynamic spatial trainings. In two studies we compared Limited Rotation training to non-limited Free Rotation training with high school students (Npilot = 21, Nmain = 66). Results after training show a superior effect of the limited compared to the non-limited training regarding the students’ success rate, but not their motivation and mental demand. Additionally analyzed process data show more efficient ways of task solving after limited rotation training indicated by reduced response time and rotation way accompanied by higher success rates in solving non-limited rotation tasks. Results of a pre-and-post-comparison of mental rotation skills indicate a higher increment after limited rotation training. Over-facilitating effects of dynamic representations are discussed.

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    • Bertel, Sven

  • Abteilung/Einrichtung

    • CIVU – Center for Interaction, Visualization and Usability

  • Fachbereich

    • Fachbereich 3: Information und Kommunikation

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  • 2021
  • Journal Article
  • • Michael Montag
    • Sven Bertel
    • Bjorn de Koning
    • Steffi Zander
  • • Spacial abilities
    • STEM
    • Multimedia learning
    • mental rotation

• Namibian State of Logistics 2020 Report

  Oelze, N. ., Simasiku, B. M., & Jackie, L. L. (2021). Namibian State of Logistics 2020 Report. Windhoek: Namibian-German Centre for Logistics. Abgerufen von https://www.giz.de/en/downloads/NGCL_Namibia-State-of-Logistics_Report2020-1.pdf

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  This document has been prepared to summarise the findings of a study carried out by the Namibian-German Centre for Logistics into the current state of logistics in Namibia during the period from 2018 to 2020 and the impact of the Covid-19 pandemic on the industry. It updates studies carried into Namibian logistics in 2012 and 2018. The study has been undertaken by the research team on an wholly independent basis making use of contemporary data available in the public domain and surveys conducted by the team. It reflects the opinions of the authors based of review and analysis of the available evidence.

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    • Fachbereich 4: Wirtschaft

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  • 2021
  • Report
  • • Nelly Oelze
    • Brighten Simasiku
    • Lydia Jackie

• \# Covid-19: An Exploratory Investigation of Hashtag Usage on Twitter

  Petersen, K. ., & Gerken, J. M. (2021). \# Covid-19: An Exploratory Investigation of Hashtag Usage on Twitter. Health Policy.

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    • Petersen, Kai
    • Gerken, Jan

  • Abteilung/Einrichtung

    • FLAIR - Flensburg Artificial Intelligence Research

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  • Journal Article
  • • Kai Petersen
    • Jan Gerken

• Abschlussbericht New 4.0, Norddeutsche Energiewende, SINTEG Teilprojekt AP 7: Aus- und Weiterbildung

  Faber, P. D.-I. T. ., & Rogalla, I. . (2021). Abschlussbericht New 4.0, Norddeutsche Energiewende, SINTEG Teilprojekt AP 7: Aus- und Weiterbildung.

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    • Faber, Torsten

  • Abteilung/Einrichtung

    • Wind Energy Technology Institute

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  • 2021
  • Report
  • • Prof. Dr.-Ing. Torsten Faber
    • I. Rogalla
  • • WETI

• Capturing shrinkage and neck growth with phase field simulations of the solid state sintering.

  Ivannikov, V. ., Thomsen, F. ., Ebel, T. ., & Willumeit-Römer, R. . (2021). Capturing shrinkage and neck growth with phase field simulations of the solid state sintering. Modelling and Simulation in Materials Science and Engineering, 29(7). http://doi.org/10.1088/1361-651X/ac1f87

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    • Thomsen, Fritz

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  • Journal Article
  • • Vladimir Ivannikov
    • Fritz Thomsen
    • Thomas Ebel
    • Regine Willumeit-Römer

• Kompetenzen für eine digitale Welt

  Bertel, S. ., Beck, L. ., Clausen, B. ., & Räker, T. . (2021). Kompetenzen für eine digitale Welt. Wie viel Wissenschaft braucht die Lehrerfortbildung? Arbeitsbündnisse im analogen und virtuellen Raum. Universität Regensburg.

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    • Bertel, Sven

  • Abteilung/Einrichtung

    • CIVU – Center for Interaction, Visualization and Usability

  • Fachbereich

    • Fachbereich 3: Information und Kommunikation

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  • 2021
  • Conference Proceedings
  • • Sven Bertel
    • Lena Beck
    • Bernd Clausen
    • Timo Räker

• Apps und webbasierte Interventionen in der Prostatakrebsnachsorge – ein Scoping Review

  Pornak, S. C., Papachrysanthou, A. ., & Lehr, B. . (2021). Apps und webbasierte Interventionen in der Prostatakrebsnachsorge – ein Scoping Review. Der Urologe, 60, 911–920.

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    • Pornak, Shirin Caroline

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  • 2021
  • Journal Article
  • • Shirin Pornak
    • Anna Papachrysanthou
    • Bosco Lehr

• An analysis of top author citations in software engineering and a comparison with other fields

  Petersen, K. ., & Bin Ali, N. . (2021). An analysis of top author citations in software engineering and a comparison with other fields. Scientometrics, 126, 9147–9183.

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    • Petersen, Kai

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    • FLAIR - Flensburg Artificial Intelligence Research

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  • Journal Article
  • • Kai Petersen
    • Nauman Bin Ali

• Connectivity is key: holistic sustainability assessment and reporting from the perspective of food manufacturers

  Küchler, R. ., & Herzig, C. . (2021). Connectivity is key: holistic sustainability assessment and reporting from the perspective of food manufacturers. British Food Journal. http://doi.org/10.1108/BFJ-03-2021-0317

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  As members of the food supply chain, food manufacturers acquire power and hold responsibility for the sustainable transformation of our food systems. Sustainability assessment and reporting frameworks function as instruments to shape sustainable transformation processes. Their suitability for food manufacturing companies and their connectivity with the up- and downstream food supply chain is investigated here. The first section of the study explores the need for holistic, company-based sustainability frameworks in the food manufacturing sector from the literature. The second part compares seven frameworks, in terms of content and supply chain connectivity. Food sector specificity demands the inclusion of topics specific to food systems. Furthermore, none of the investigated frameworks fulfils both food sector specificity and full connectivity with the up- and downstream supply chain. As a limitation to this work, comparison of the frameworks at topic-level instead of indicator-level is considered. The findings call for more harmonised and integrated sustainability assessment throughout the food supply chain. The framework a food manufacturer should apply depends on their motivation behind conducting the sustainability assessment and reporting. Evidence is provided from various perspectives and with regard to key issues such as content, certification and communication. No comparison between sustainability frameworks has been made yet from the supply chain perspective of food manufacturers.

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    • Fachbereich 2: Energy and Life Science

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  • 2021
  • Journal Article
  • • Rebekka Küchler
    • Christian Herzig