Publikationen

2020

• First Eigenmodes Simulation Model of a Wind Turbine - for Control Algorithm Design

  Jauch, C. (2020). First Eigenmodes Simulation Model of a Wind Turbine - for Control Algorithm Design. http://doi.org/10.13140/RG.2.2.17192.19204

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    • Jauch, Clemens

  • Abteilung/Einrichtung

    • Wind Energy Technology Institute

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  • 2020
  • Report
  • • Prof. Dr. Clemens Jauch
  • • WETI

• A gender issue? - How touch-based interactions with dynamic spatial objects support performance and motivation of secondary school students

  Zander, S., Montag, M., Wetzel, S., & Bertel, S. (2020). A gender issue? - How touch-based interactions with dynamic spatial objects support performance and motivation of secondary school students. Computers & Education, 143, 103677. http://doi.org/https://doi.org/10.1016/j.compedu.2019.103677

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  Mobile devices are seen to incorporate characteristics which can support learning and problem solving in general and specific abilities, such as spatial ones (e.g. mental rotation). Central relevant characteristics of these devices are the availability of multiple representations (e.g. dynamic and static) and the direct interaction via touch, pointing and tracing with displayed information. The primary aim of the present study was to investigate the effectiveness of direct interactive, dynamic interactions with spatial tasks on mobile devices as compared to purely static, non-interactive versions of the same tasks. We expected that dynamic, interactive tasks support mental processes while solving spatial tasks would be especially helpful for learners with difficulties in mental rotation and low expectancies regarding their spatial abilities. Therefore, the second focus of the study was to examine whether the expected beneficial effects of dynamic interactions were equally beneficial for both genders. This was motivated by previous studies that revealed gender differences in performance and motivational beliefs regarding spatial tasks to the disadvantage of females. We used a mixed within-between subject design with presentation format (static vs. dynamic) and gender (female vs. male) as factors and success rate, mental effort, intrinsic motivation, and frustration as dependent variables. The study was conducted in four classes (7th grade, N = 46) in two secondary schools. To test gender related pre-assumptions, spatial abilities and motivation were assessed before solving the actual rotation tasks. A MANOVA with single-comparison follow-up tests revealed increased success rates and decreased mental effort for both genders in the dynamic condition, whereas beneficial effects for intrinsic motivation and frustration were restricted to female students. Process data for rotation behavior was registered for dynamic tasks: an analysis hinted at more exploratory ways of solving spatial tasks for females and at more goal-oriented approaches for male students.

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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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  • 2020
  • Journal Article
  • • Steffi Zander
    • Michael Montag
    • Stefanie Wetzel
    • Sven Bertel
  • • Touch interaction
    • Dynamic representations
    • Spatial abilities
    • Gender differences
    • Motivation

• C++ für Dummies

  Willemer, A. (2020). C++ für Dummies (S. 464). Weinheim: Wiley-VCH.

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    • Willemer, Arnold

  • Fachbereich

    • Fachbereich 3: Information und Kommunikation

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  • 2020
  • Book
  • • Arnold Willemer

• Ein Simulationsmodell zur Identifikation von Diffusionskoeffizienten anhand charakteristischer Kenngrößen aus Sinterexperimenten

  Thomsen, F. (2020). Ein Simulationsmodell zur Identifikation von Diffusionskoeffizienten anhand charakteristischer Kenngrößen aus Sinterexperimenten. Technische Fakultät. Christian-Albrechts-Universität zu Kiel.

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    • Thomsen, Fritz

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  • 2020
  • Thesis
  • • Fritz Thomsen

• Sustainability Prerequisites and Practices in Textile and Apparel Supply Chains

  Warasthe, R., Schulz, F., Enneking, R., & Brandenburg, M. (2020). Sustainability Prerequisites and Practices in Textile and Apparel Supply Chains. Sustainability, 12. http://doi.org/10.3390/su12239960

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  The proposed study deals with sustainable supply chain management (SSCM) in the textile and apparel (T&A) industry. We analyze prerequisites and practices of supply chain (SC) sustainability in a multiple case study of the German and Ethiopian T&A industry. Our analysis is based on ten semi-structured interviews conducted with the managers of seven companies in the Ethiopian T&A production and the German fair fashion retail industries. The contribution of expert knowledge helps in identifying SC sustainability prerequisites and practices. The chosen cases of production in Ethiopia and retail in Germany highlight the complexity of T&A SCs while representing both the suppliers’ and retailers’ perspectives, which is rare in the related literature. As a major research contribution, the study adapts a framework for SC sustainability in the chemical industry and transfers it to T&A SCs. Moreover, practitioners from the T&A industry find useful insights into relevant practices and their prerequisites, which helps in improving SC sustainability in this sector. The study reveals that management orientation and interest groups such as customers represent the most important prerequisites for sustainability. Manufacturers rely more on internal practices such as monitoring, while retailers focus on external sustainability practices, such as supplier development. In a comparative approach, similarities and differences between T&A SCs and the chemical industry are identified.

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    • Brandenburg, Marcus

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  • 2020
  • Journal Article
  • • Ronak Warasthe
    • Finja Schulz
    • Ralf Enneking
    • Marcus Brandenburg

• Defining and Aligning Supply Chain Objectives Before, During, and After the COVID-19 Pandemic

  Siebert, J. U., Brandenburg, M., & Siebert, J. (2020). Defining and Aligning Supply Chain Objectives Before, During, and After the COVID-19 Pandemic. IEEE Engineering Management Review, 48, 72–85. http://doi.org/10.1109/EMR.2020.3032369

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    • Brandenburg, Marcus

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  • 2020
  • Journal Article
  • • Johannes Siebert
    • Marcus Brandenburg
    • Jana Siebert

• Azure DevOps für Anfänger

  Cordts, S., & Nasutta, M. (2020). Azure DevOps für Anfänger. mana-Buch Verlag.

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  • Abteilung/Einrichtung

    • FLAIR - Flensburg Artificial Intelligence Research

  • Fachbereich

    • Fachbereich 4: Wirtschaft

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  • 2020
  • Book
  • • Sönke Cordts
    • Maren Nasutta

• Tabletop Teleporter: Evaluating the Immersiveness of Remote Board Gaming

  Odenwald, J., Bertel, S., & Echtler, F. (2020). Tabletop Teleporter: Evaluating the Immersiveness of Remote Board Gaming. In Proceedings of the 9TH ACM International Symposium on Pervasive Displays (S. 79–86). New York, NY, USA: Association for Computing Machinery. http://doi.org/10.1145/3393712.3395337

  Abstract

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  Communication with remote persons over a video link is common today, e.g. to connect with family members abroad, particularly during the COVID-19 pandemic. However, social activities such as board games are rarely shared in this way, as common video chat software does not support this scenario well. However, interactive tabletops provide inherent support for natural tangible interaction with items on the tabletop surface.We present the Tabletop Teleporter, a setup designed to merge two remote locations into a single shared interaction space. We evaluate the system using a board game, focusing on the perceived immersion and connectedness of participants. Our evaluation shows that most measures for the social quality of a remotely shared game are not significantly different from one played with co-located participants, and that players prefer our setup over a pure videochat scenario.

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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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  • 2020
  • Conference Paper
  • • Jasmin Odenwald
    • Sven Bertel
    • Florian Echtler
  • • interactive surface
    • social aspects
    • board game
    • tabletop
    • evaluation
    • gaming
    • tangible

• Extradimensionen und mikroskopische Schwarze Löcher

  Vest, A. (2020). Extradimensionen und mikroskopische Schwarze Löcher.

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    • Vest, Anja

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  • 2020
  • Presentation
  • • Anja Vest

• Rechnernetze: Ein einführendes Lehrbuch

  Riggert, W., & Lübben, R. (2020). Rechnernetze: Ein einführendes Lehrbuch. Carl Hanser Verlag GmbH \& Company KG. http://doi.org/10.3139/9783446463691

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  • Personenseiten

    • Lübben, Ralf

  • Fachbereich

    • Fachbereich 4: Wirtschaft

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  • 2020
  • Book
  • • Wolfgang Riggert
    • Ralf Lübben