---
_id: '66541'
abstract:
- lang: eng
  text: Expulsion in resistance spot welding (RSW) causes weld quality fluctuations
    and increases quality-control effort in high-volume manufacturing. Existing data-driven
    studies have mainly addressed post-occurrence expulsion detection, process-end
    classification, or the identification of influencing factors, whereas online monitoring
    requires short-term risk estimation before the event occurs. In this study, expulsion
    prediction is formulated as a sliding-window-based pre-expulsion risk estimation
    task for the currently welded spot. A physics-guided hybrid GRU-XGBoost ensemble
    is developed to combine temporal learning from dynamic resistance and electrode-force
    signals with process-physics-related scalar features describing heat input, resistance
    state, and force response. The framework was evaluated on 2730 valid welds, including
    588 expulsion and 2142 non-expulsion welds, using weld-grouped five-fold cross-validation
    with fold-level working-point selection. The ensemble achieved an area under the
    ROC curve of 0.945 ± 0.004 and a weld-level recall of 90.6 ± 3.7% at an average
    false alarm rate of 9.8 ± 0.2%, outperforming both individual branches. For the
    533 correctly warned expulsion welds, the median early-warning lead time was 56
    ms. These results indicate that online, physically interpretable pre-expulsion
    risk prediction is feasible under low-false-alarm constraints within the investigated
    RSW configuration and provide a basis for future adaptive monitoring and control
    studies.
article_type: original
author:
- first_name: Keke
  full_name: Yang, Keke
  id: '65085'
  last_name: Yang
  orcid: 0000-0001-9201-9304
- first_name: Chong
  full_name: Li, Chong
  last_name: Li
- first_name: Robert
  full_name: Beck, Robert
  id: '38279'
  last_name: Beck
  orcid: 0000-0001-9056-4528
- first_name: David
  full_name: Hein, David
  id: '7728'
  last_name: Hein
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: Yang K, Li C, Beck R, Hein D, Meschut G. A physics-guided hybrid framework
    for online pre-expulsion prediction in resistance spot welding. <i>Journal of
    Manufacturing Processes</i>. 2026;174:135-153. doi:<a href="https://doi.org/10.1016/j.jmapro.2026.07.042">10.1016/j.jmapro.2026.07.042</a>
  apa: Yang, K., Li, C., Beck, R., Hein, D., &#38; Meschut, G. (2026). A physics-guided
    hybrid framework for online pre-expulsion prediction in resistance spot welding.
    <i>Journal of Manufacturing Processes</i>, <i>174</i>, 135–153. <a href="https://doi.org/10.1016/j.jmapro.2026.07.042">https://doi.org/10.1016/j.jmapro.2026.07.042</a>
  bibtex: '@article{Yang_Li_Beck_Hein_Meschut_2026, title={A physics-guided hybrid
    framework for online pre-expulsion prediction in resistance spot welding}, volume={174},
    DOI={<a href="https://doi.org/10.1016/j.jmapro.2026.07.042">10.1016/j.jmapro.2026.07.042</a>},
    journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Yang,
    Keke and Li, Chong and Beck, Robert and Hein, David and Meschut, Gerson}, year={2026},
    pages={135–153} }'
  chicago: 'Yang, Keke, Chong Li, Robert Beck, David Hein, and Gerson Meschut. “A
    Physics-Guided Hybrid Framework for Online Pre-Expulsion Prediction in Resistance
    Spot Welding.” <i>Journal of Manufacturing Processes</i> 174 (2026): 135–53. <a
    href="https://doi.org/10.1016/j.jmapro.2026.07.042">https://doi.org/10.1016/j.jmapro.2026.07.042</a>.'
  ieee: 'K. Yang, C. Li, R. Beck, D. Hein, and G. Meschut, “A physics-guided hybrid
    framework for online pre-expulsion prediction in resistance spot welding,” <i>Journal
    of Manufacturing Processes</i>, vol. 174, pp. 135–153, 2026, doi: <a href="https://doi.org/10.1016/j.jmapro.2026.07.042">10.1016/j.jmapro.2026.07.042</a>.'
  mla: Yang, Keke, et al. “A Physics-Guided Hybrid Framework for Online Pre-Expulsion
    Prediction in Resistance Spot Welding.” <i>Journal of Manufacturing Processes</i>,
    vol. 174, Elsevier BV, 2026, pp. 135–53, doi:<a href="https://doi.org/10.1016/j.jmapro.2026.07.042">10.1016/j.jmapro.2026.07.042</a>.
  short: K. Yang, C. Li, R. Beck, D. Hein, G. Meschut, Journal of Manufacturing Processes
    174 (2026) 135–153.
date_created: 2026-07-18T12:03:15Z
date_updated: 2026-07-18T12:07:50Z
ddc:
- '600'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2026.07.042
file:
- access_level: closed
  content_type: application/pdf
  creator: kekeyang
  date_created: 2026-07-18T12:04:02Z
  date_updated: 2026-07-18T12:04:02Z
  file_id: '66542'
  file_name: 1-s2.0-S1526612526007012-main.pdf
  file_size: 10864983
  relation: main_file
  success: 1
file_date_updated: 2026-07-18T12:04:02Z
has_accepted_license: '1'
intvolume: '       174'
keyword:
- Resistance spot welding
- Expulsion prediction
- Physics-guided machine learning
- Hybrid ensemble modelling
- Process monitoring
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 135-153
publication: Journal of Manufacturing Processes
publication_identifier:
  issn:
  - 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: A physics-guided hybrid framework for online pre-expulsion prediction in resistance
  spot welding
type: journal_article
user_id: '65085'
volume: 174
year: '2026'
...
---
_id: '58968'
abstract:
- lang: eng
  text: "Clashes of heterogeneous discourses are conceptualized differently within
    the \r\nvarious strands of discourse research. To simplify, one can speak of synthesizing
    positions \r\nof merging discourses on the one hand and difference-based positions
    of heterogeneous \r\ndiscourses on the other. The latter position, which goes
    far beyond intra- and extradiscursive conflicts that can ultimately be resolved,
    can be related to Jean-Francois Lyotard‘s \r\nreflections on the incommensurability
    of discourses: Starting from an understanding that \r\nevery discourse has certain
    inner-discursive rules and that when heterogeneous discourses \r\nmeet, these
    rules come into conflict, questions arise about the possibilities and limits of
    \r\nhow different discourses deal with each other and their potential incommensurability.
    The \r\nchallenges of the encounters between heterogeneous discourses can be comprehensively
    \r\nand productively examined during the ‚Third Reich‘ and in relation to the
    genre of resistance ‚Tarnschrift‘. In these camouflage writings, heterogeneous
    discourses collide in a confined textual space, as the camouflage text corresponded
    to the rules of the prevailing Nazi \r\ndiscourse and the camouflaged text embedded
    in it corresponds to the rules of resistance \r\ndiscourses. This textual juxtaposition
    of communicative expressions of different discourses \r\nallows us to analyse
    procedures of discursive disruption, irritation and incommensurability. Starting
    from a perspective based on Lyotard‘s considerations, camouflage writings are
    \r\ntherefore to be analysed and reflected upon as a genre of discursive disruption"
author:
- first_name: Friedrich
  full_name: Markewitz, Friedrich
  id: '67227'
  last_name: Markewitz
citation:
  ama: 'Markewitz F. Tarnschriften als Widerstandsgattung der diskursiven Disruption.
    In: Meier-Vieracker S, Bonacchi S, Acke H, Dang-Anh M, Warnke I, eds. <i>Discourses
    in/of Disruption</i>. Vol 9. Online-only Publikationen des Leibniz-Instituts für
    Deutsche Sprache. IDS; 2025:39-50.'
  apa: Markewitz, F. (2025). Tarnschriften als Widerstandsgattung der diskursiven
    Disruption. In S. Meier-Vieracker, S. Bonacchi, H. Acke, M. Dang-Anh, &#38; I.
    Warnke (Eds.), <i>Discourses in/of Disruption</i> (Vol. 9, pp. 39–50). IDS.
  bibtex: '@inbook{Markewitz_2025, place={Mannheim}, series={Online-only Publikationen
    des Leibniz-Instituts für Deutsche Sprache}, title={Tarnschriften als Widerstandsgattung
    der diskursiven Disruption}, volume={9}, booktitle={Discourses in/of Disruption},
    publisher={IDS}, author={Markewitz, Friedrich}, editor={Meier-Vieracker, Simon
    and Bonacchi, Silvia and Acke, Hanna and Dang-Anh, Mark and Warnke, Ingo}, year={2025},
    pages={39–50}, collection={Online-only Publikationen des Leibniz-Instituts für
    Deutsche Sprache} }'
  chicago: 'Markewitz, Friedrich. “Tarnschriften als Widerstandsgattung der diskursiven
    Disruption.” In <i>Discourses in/of Disruption</i>, edited by Simon Meier-Vieracker,
    Silvia Bonacchi, Hanna Acke, Mark Dang-Anh, and Ingo Warnke, 9:39–50. Online-only
    Publikationen des Leibniz-Instituts für Deutsche Sprache. Mannheim: IDS, 2025.'
  ieee: 'F. Markewitz, “Tarnschriften als Widerstandsgattung der diskursiven Disruption,”
    in <i>Discourses in/of Disruption</i>, vol. 9, S. Meier-Vieracker, S. Bonacchi,
    H. Acke, M. Dang-Anh, and I. Warnke, Eds. Mannheim: IDS, 2025, pp. 39–50.'
  mla: Markewitz, Friedrich. “Tarnschriften als Widerstandsgattung der diskursiven
    Disruption.” <i>Discourses in/of Disruption</i>, edited by Simon Meier-Vieracker
    et al., vol. 9, IDS, 2025, pp. 39–50.
  short: 'F. Markewitz, in: S. Meier-Vieracker, S. Bonacchi, H. Acke, M. Dang-Anh,
    I. Warnke (Eds.), Discourses in/of Disruption, IDS, Mannheim, 2025, pp. 39–50.'
date_created: 2025-03-11T18:13:08Z
date_updated: 2025-03-11T18:13:16Z
editor:
- first_name: Simon
  full_name: Meier-Vieracker, Simon
  last_name: Meier-Vieracker
- first_name: Silvia
  full_name: Bonacchi, Silvia
  last_name: Bonacchi
- first_name: Hanna
  full_name: Acke, Hanna
  last_name: Acke
- first_name: Mark
  full_name: Dang-Anh, Mark
  last_name: Dang-Anh
- first_name: Ingo
  full_name: Warnke, Ingo
  last_name: Warnke
intvolume: '         9'
keyword:
- camouflage writing
- incommensurability
- '"third reich"'
- resistance
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://idsopen.de/article/view/43/64
oa: '1'
page: 39-50
place: Mannheim
publication: Discourses in/of Disruption
publication_status: published
publisher: IDS
quality_controlled: '1'
series_title: Online-only Publikationen des Leibniz-Instituts für Deutsche Sprache
status: public
title: Tarnschriften als Widerstandsgattung der diskursiven Disruption
type: book_chapter
user_id: '67227'
volume: 9
year: '2025'
...
---
_id: '54847'
abstract:
- lang: eng
  text: The widespread adoption of ultra-high strength steels, due to their high bulk
    resistivity, intensifies expulsion issues in resistance spot welding (RSW), deteriorating
    both the spot weld and surface quality. This study presents a novel approach to
    prevent expulsion by employing a preheating current. Through characteristic analysis
    of joint formation under critical welding current, the importance of plastic material
    encapsulation around the weld nugget (plastic shell) at high temperatures in preventing
    expulsion is highlighted. To evaluate the effect of preheating on the plastic
    shell and understand its mechanism in expulsion prevention, a two-dimensional
    welding simulation model for dissimilar ultra-high strength steel joints was established.
    The results showed that optimal preheating enhances the thickness of the plastic
    shell, improving its ability to encapsulate the weld nugget during the primary
    welding phase, thereby diminishing expulsion risks. Experimental validation confirmed
    that by employing the optimal preheating current, the maximum nugget diameter
    was enhanced to 9.42 mm, marking an increase of 13.4 % and extending the weldable
    current range by 27.5 %. Under quasi-static cross-tensile loading, joints with
    preheating demonstrated a 7.9 % enhancement in maximum load-bearing capacity compared
    to joints without preheating, showing a reproducible and complete pull-out failure
    mode within the heat-affected zone. This study offers a prevention method based
    on underlying mechanisms, providing a new perspective for future research on welding
    parameter optimization with the aim of expulsion prevention.
article_type: original
author:
- first_name: Keke
  full_name: Yang, Keke
  id: '65085'
  last_name: Yang
  orcid: 0000-0001-9201-9304
- first_name: Bassel
  full_name: El-Sari, Bassel
  last_name: El-Sari
- first_name: Viktoria
  full_name: Olfert, Viktoria
  id: '5974'
  last_name: Olfert
- first_name: Zhuoqun
  full_name: Wang, Zhuoqun
  last_name: Wang
- first_name: Max
  full_name: Biegler, Max
  last_name: Biegler
- first_name: Michael
  full_name: Rethmeier, Michael
  last_name: Rethmeier
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: 'Yang K, El-Sari B, Olfert V, et al. Expulsion prevention in resistance spot
    welding of dissimilar joints with ultra-high strength steel: An analysis of the
    mechanism and effect of preheating current. <i>Journal of Manufacturing Processes</i>.
    2024;124:489-502. doi:<a href="https://doi.org/10.1016/j.jmapro.2024.06.034">10.1016/j.jmapro.2024.06.034</a>'
  apa: 'Yang, K., El-Sari, B., Olfert, V., Wang, Z., Biegler, M., Rethmeier, M., &#38;
    Meschut, G. (2024). Expulsion prevention in resistance spot welding of dissimilar
    joints with ultra-high strength steel: An analysis of the mechanism and effect
    of preheating current. <i>Journal of Manufacturing Processes</i>, <i>124</i>,
    489–502. <a href="https://doi.org/10.1016/j.jmapro.2024.06.034">https://doi.org/10.1016/j.jmapro.2024.06.034</a>'
  bibtex: '@article{Yang_El-Sari_Olfert_Wang_Biegler_Rethmeier_Meschut_2024, title={Expulsion
    prevention in resistance spot welding of dissimilar joints with ultra-high strength
    steel: An analysis of the mechanism and effect of preheating current}, volume={124},
    DOI={<a href="https://doi.org/10.1016/j.jmapro.2024.06.034">10.1016/j.jmapro.2024.06.034</a>},
    journal={Journal of Manufacturing Processes}, publisher={Elsevier BV}, author={Yang,
    Keke and El-Sari, Bassel and Olfert, Viktoria and Wang, Zhuoqun and Biegler, Max
    and Rethmeier, Michael and Meschut, Gerson}, year={2024}, pages={489–502} }'
  chicago: 'Yang, Keke, Bassel El-Sari, Viktoria Olfert, Zhuoqun Wang, Max Biegler,
    Michael Rethmeier, and Gerson Meschut. “Expulsion Prevention in Resistance Spot
    Welding of Dissimilar Joints with Ultra-High Strength Steel: An Analysis of the
    Mechanism and Effect of Preheating Current.” <i>Journal of Manufacturing Processes</i>
    124 (2024): 489–502. <a href="https://doi.org/10.1016/j.jmapro.2024.06.034">https://doi.org/10.1016/j.jmapro.2024.06.034</a>.'
  ieee: 'K. Yang <i>et al.</i>, “Expulsion prevention in resistance spot welding of
    dissimilar joints with ultra-high strength steel: An analysis of the mechanism
    and effect of preheating current,” <i>Journal of Manufacturing Processes</i>,
    vol. 124, pp. 489–502, 2024, doi: <a href="https://doi.org/10.1016/j.jmapro.2024.06.034">10.1016/j.jmapro.2024.06.034</a>.'
  mla: 'Yang, Keke, et al. “Expulsion Prevention in Resistance Spot Welding of Dissimilar
    Joints with Ultra-High Strength Steel: An Analysis of the Mechanism and Effect
    of Preheating Current.” <i>Journal of Manufacturing Processes</i>, vol. 124, Elsevier
    BV, 2024, pp. 489–502, doi:<a href="https://doi.org/10.1016/j.jmapro.2024.06.034">10.1016/j.jmapro.2024.06.034</a>.'
  short: K. Yang, B. El-Sari, V. Olfert, Z. Wang, M. Biegler, M. Rethmeier, G. Meschut,
    Journal of Manufacturing Processes 124 (2024) 489–502.
date_created: 2024-06-23T21:58:29Z
date_updated: 2024-10-18T06:59:27Z
ddc:
- '670'
department:
- _id: '157'
doi: 10.1016/j.jmapro.2024.06.034
file:
- access_level: closed
  content_type: application/pdf
  creator: kekeyang
  date_created: 2024-06-23T21:59:20Z
  date_updated: 2024-06-23T21:59:20Z
  file_id: '54848'
  file_name: 1-s2.0-S1526612524006145-main.pdf
  file_size: 12432409
  relation: main_file
  success: 1
file_date_updated: 2024-06-23T21:59:20Z
has_accepted_license: '1'
intvolume: '       124'
keyword:
- Expulsion Resistance spot welding Finite element modelling Preheating Weldable current
  range Ultra-high strength steel
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.sciencedirect.com/science/article/pii/S1526612524006145
oa: '1'
page: 489-502
publication: Journal of Manufacturing Processes
publication_identifier:
  issn:
  - 1526-6125
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'Expulsion prevention in resistance spot welding of dissimilar joints with
  ultra-high strength steel: An analysis of the mechanism and effect of preheating
  current'
type: journal_article
user_id: '65085'
volume: 124
year: '2024'
...
---
_id: '63497'
author:
- first_name: Nikolas
  full_name: Förster, Nikolas
  last_name: Förster
- first_name: Oliver
  full_name: Wallscheid, Oliver
  last_name: Wallscheid
- first_name: Frank
  full_name: Schafmeister, Frank
  last_name: Schafmeister
citation:
  ama: 'Förster N, Wallscheid O, Schafmeister F. Dual-Active Bridge Sequential Pareto
    Optimization for Fast Pre-Design and Final Component Selection. In: <i>2024 IEEE
    Design Methodologies Conference (DMC)</i>. ; 2024:1-8. doi:<a href="https://doi.org/10.1109/DMC62632.2024.10812131">10.1109/DMC62632.2024.10812131</a>'
  apa: Förster, N., Wallscheid, O., &#38; Schafmeister, F. (2024). Dual-Active Bridge
    Sequential Pareto Optimization for Fast Pre-Design and Final Component Selection.
    <i>2024 IEEE Design Methodologies Conference (DMC)</i>, 1–8. <a href="https://doi.org/10.1109/DMC62632.2024.10812131">https://doi.org/10.1109/DMC62632.2024.10812131</a>
  bibtex: '@inproceedings{Förster_Wallscheid_Schafmeister_2024, title={Dual-Active
    Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component
    Selection}, DOI={<a href="https://doi.org/10.1109/DMC62632.2024.10812131">10.1109/DMC62632.2024.10812131</a>},
    booktitle={2024 IEEE Design Methodologies Conference (DMC)}, author={Förster,
    Nikolas and Wallscheid, Oliver and Schafmeister, Frank}, year={2024}, pages={1–8}
    }'
  chicago: Förster, Nikolas, Oliver Wallscheid, and Frank Schafmeister. “Dual-Active
    Bridge Sequential Pareto Optimization for Fast Pre-Design and Final Component
    Selection.” In <i>2024 IEEE Design Methodologies Conference (DMC)</i>, 1–8, 2024.
    <a href="https://doi.org/10.1109/DMC62632.2024.10812131">https://doi.org/10.1109/DMC62632.2024.10812131</a>.
  ieee: 'N. Förster, O. Wallscheid, and F. Schafmeister, “Dual-Active Bridge Sequential
    Pareto Optimization for Fast Pre-Design and Final Component Selection,” in <i>2024
    IEEE Design Methodologies Conference (DMC)</i>, 2024, pp. 1–8, doi: <a href="https://doi.org/10.1109/DMC62632.2024.10812131">10.1109/DMC62632.2024.10812131</a>.'
  mla: Förster, Nikolas, et al. “Dual-Active Bridge Sequential Pareto Optimization
    for Fast Pre-Design and Final Component Selection.” <i>2024 IEEE Design Methodologies
    Conference (DMC)</i>, 2024, pp. 1–8, doi:<a href="https://doi.org/10.1109/DMC62632.2024.10812131">10.1109/DMC62632.2024.10812131</a>.
  short: 'N. Förster, O. Wallscheid, F. Schafmeister, in: 2024 IEEE Design Methodologies
    Conference (DMC), 2024, pp. 1–8.'
date_created: 2026-01-06T08:06:24Z
date_updated: 2026-01-06T08:07:50Z
department:
- _id: '52'
doi: 10.1109/DMC62632.2024.10812131
keyword:
- MOSFET
- Thermal resistance
- Surface resistance
- Bridge circuits
- Zero voltage switching
- Pareto optimization
- Capacitance
- Numerical simulation
- Optimization
- Resistance heating
- Pareto Optimization
- Dual-Active Bridge
- ZVS
- Inductor Optimization
- Transformer Optimization
- Heat Sink Optimization
language:
- iso: eng
page: 1-8
publication: 2024 IEEE Design Methodologies Conference (DMC)
status: public
title: Dual-Active Bridge Sequential Pareto Optimization for Fast Pre-Design and Final
  Component Selection
type: conference
user_id: '83383'
year: '2024'
...
---
_id: '56677'
abstract:
- lang: eng
  text: The rapid advancement in the electrification of modern vehicles has led to
    a continuous increase in electrical consumers for various comfort and safety functions.
    Ground studs serve as the electrical interface between the conductive vehicle
    body and the onboard network. Drawn arc stud welding is an economical and established
    joining process for producing ground stud joints. The circuits in the onboard
    network are increasingly subject to greater demands regarding current-carrying
    capacity and long-term stability. Reliable signal and power transmission require
    minimal contact resistance at the electrical connection points of the ground stud
    system and must withstand various operating and environmental conditions over
    the entire service life. In this study, a ground stud made of AlMg5, with a ZnNi-coated
    steel cap nut was used on a 2.0 mm thick sheet of AlMg3. The electrical connection
    of the ground studs was made using tinned copper cable lugs and 35 mm² cables.
    To analyze the electrical resistance behavior in an accelerated test, the ground
    studs were subjected to a superimposed load with a cyclic current profile for
    1008 hours under changing climatic conditions. The results show that under the
    chosen operational and environmental conditions, accelerated aging and intermittent
    resistance behavior occur. A characteristic drop in resistance during the test
    indicates the failure point of the electrical connection. The cause of failure
    can be attributed to media penetration into the electrical contact zone. A failure
    of the electrical connection was observed after 512 hours.
article_number: '100262'
article_type: original
author:
- first_name: Viktor
  full_name: Haak, Viktor
  id: '60398'
  last_name: Haak
- first_name: Keke
  full_name: Yang, Keke
  id: '65085'
  last_name: Yang
  orcid: 0000-0001-9201-9304
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: Haak V, Yang K, Meschut G. Investigation of the electrical quality and long-term
    stability of aluminum ground stud connections in automotive applications. <i>Journal
    of Advanced Joining Processes</i>. 2024;10. doi:<a href="https://doi.org/10.1016/j.jajp.2024.100262">10.1016/j.jajp.2024.100262</a>
  apa: Haak, V., Yang, K., &#38; Meschut, G. (2024). Investigation of the electrical
    quality and long-term stability of aluminum ground stud connections in automotive
    applications. <i>Journal of Advanced Joining Processes</i>, <i>10</i>, Article
    100262. <a href="https://doi.org/10.1016/j.jajp.2024.100262">https://doi.org/10.1016/j.jajp.2024.100262</a>
  bibtex: '@article{Haak_Yang_Meschut_2024, title={Investigation of the electrical
    quality and long-term stability of aluminum ground stud connections in automotive
    applications}, volume={10}, DOI={<a href="https://doi.org/10.1016/j.jajp.2024.100262">10.1016/j.jajp.2024.100262</a>},
    number={100262}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
    BV}, author={Haak, Viktor and Yang, Keke and Meschut, Gerson}, year={2024} }'
  chicago: Haak, Viktor, Keke Yang, and Gerson Meschut. “Investigation of the Electrical
    Quality and Long-Term Stability of Aluminum Ground Stud Connections in Automotive
    Applications.” <i>Journal of Advanced Joining Processes</i> 10 (2024). <a href="https://doi.org/10.1016/j.jajp.2024.100262">https://doi.org/10.1016/j.jajp.2024.100262</a>.
  ieee: 'V. Haak, K. Yang, and G. Meschut, “Investigation of the electrical quality
    and long-term stability of aluminum ground stud connections in automotive applications,”
    <i>Journal of Advanced Joining Processes</i>, vol. 10, Art. no. 100262, 2024,
    doi: <a href="https://doi.org/10.1016/j.jajp.2024.100262">10.1016/j.jajp.2024.100262</a>.'
  mla: Haak, Viktor, et al. “Investigation of the Electrical Quality and Long-Term
    Stability of Aluminum Ground Stud Connections in Automotive Applications.” <i>Journal
    of Advanced Joining Processes</i>, vol. 10, 100262, Elsevier BV, 2024, doi:<a
    href="https://doi.org/10.1016/j.jajp.2024.100262">10.1016/j.jajp.2024.100262</a>.
  short: V. Haak, K. Yang, G. Meschut, Journal of Advanced Joining Processes 10 (2024).
date_created: 2024-10-18T06:54:39Z
date_updated: 2025-02-24T07:30:44Z
ddc:
- '670'
department:
- _id: '157'
doi: 10.1016/j.jajp.2024.100262
file:
- access_level: closed
  content_type: application/pdf
  creator: kekeyang
  date_created: 2024-10-20T04:32:18Z
  date_updated: 2024-10-20T04:32:18Z
  file_id: '56688'
  file_name: 1-s2.0-S2666330924000785-main.pdf
  file_size: 27976520
  relation: main_file
  success: 1
file_date_updated: 2024-10-20T04:32:18Z
has_accepted_license: '1'
intvolume: '        10'
keyword:
- Stud welding
- aluminum grounding connection
- electrical resistance
- superimposed load
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Journal of Advanced Joining Processes
publication_identifier:
  issn:
  - 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Investigation of the electrical quality and long-term stability of aluminum
  ground stud connections in automotive applications
type: journal_article
user_id: '65085'
volume: 10
year: '2024'
...
---
_id: '37155'
abstract:
- lang: eng
  text: 'Artificial intelligence (AI) has moved beyond the planning phase in many
    organisations and it is often accompanied by uncertainties and fears of job loss
    among employees. It is crucial to manage employees{\textquoteright} attitudes
    towards the deployment of an AI-based technology effectively and counteract possible
    resistance behaviour. We present lessons learned from an industry case where we
    conducted interviews with affected employees. We evaluated our results with managers
    across industries and found that that the deployment of AI-based technologies
    does not differ from other IT, but that the change is perceived differently due
    to misguided expectations. '
author:
- first_name: Stefan
  full_name: Stieglitz, Stefan
  last_name: Stieglitz
- first_name: Nicholas R. J.
  full_name: Möllmann (Frick), Nicholas R. J.
  last_name: Möllmann (Frick)
- first_name: Milad
  full_name: Mirbabaie, Milad
  id: '88691'
  last_name: Mirbabaie
- first_name: Lennart
  full_name: Hofeditz, Lennart
  last_name: Hofeditz
- first_name: Björn
  full_name: Ross, Björn
  last_name: Ross
citation:
  ama: 'Stieglitz S, Möllmann (Frick) NRJ, Mirbabaie M, Hofeditz L, Ross B. Recommendations
    for Managing AI-Driven Change Processes: When Expectations Meet Reality. <i>International
    Journal of Management Practice</i>. Published online 2021.'
  apa: 'Stieglitz, S., Möllmann (Frick), N. R. J., Mirbabaie, M., Hofeditz, L., &#38;
    Ross, B. (2021). Recommendations for Managing AI-Driven Change Processes: When
    Expectations Meet Reality. <i>International Journal of Management Practice</i>.'
  bibtex: '@article{Stieglitz_Möllmann (Frick)_Mirbabaie_Hofeditz_Ross_2021, title={Recommendations
    for Managing AI-Driven Change Processes: When Expectations Meet Reality}, journal={International
    Journal of Management Practice}, publisher={Inderscience}, author={Stieglitz,
    Stefan and Möllmann (Frick), Nicholas R. J. and Mirbabaie, Milad and Hofeditz,
    Lennart and Ross, Björn}, year={2021} }'
  chicago: 'Stieglitz, Stefan, Nicholas R. J. Möllmann (Frick), Milad Mirbabaie, Lennart
    Hofeditz, and Björn Ross. “Recommendations for Managing AI-Driven Change Processes:
    When Expectations Meet Reality.” <i>International Journal of Management Practice</i>,
    2021.'
  ieee: 'S. Stieglitz, N. R. J. Möllmann (Frick), M. Mirbabaie, L. Hofeditz, and B.
    Ross, “Recommendations for Managing AI-Driven Change Processes: When Expectations
    Meet Reality,” <i>International Journal of Management Practice</i>, 2021.'
  mla: 'Stieglitz, Stefan, et al. “Recommendations for Managing AI-Driven Change Processes:
    When Expectations Meet Reality.” <i>International Journal of Management Practice</i>,
    Inderscience, 2021.'
  short: S. Stieglitz, N.R.J. Möllmann (Frick), M. Mirbabaie, L. Hofeditz, B. Ross,
    International Journal of Management Practice (2021).
date_created: 2023-01-17T15:37:55Z
date_updated: 2023-01-18T07:59:08Z
keyword:
- Artificial Intelligence
- Change Management
- Resistance
- AI-Driven Change
- AI Deployment
- AI Perception
language:
- iso: eng
publication: International Journal of Management Practice
publication_identifier:
  issn:
  - 1477-9064
publisher: Inderscience
status: public
title: 'Recommendations for Managing AI-Driven Change Processes: When Expectations
  Meet Reality'
type: journal_article
user_id: '80546'
year: '2021'
...
---
_id: '9676'
abstract:
- lang: eng
  text: Employees’ acceptance and resistance of new technology and social structure
    are frequently examined in Information Systems research. Resistance is expressed
    in various forms, including a lack of cooperation, workarounds, and physical sabotage.
    Workarounds, in particular, have a dual nature and can refer to both, undesirable
    behavior that contradicts organizational struc-ture and to desired organizational
    innovation. While antecedents and different forms of worka-rounds have been explored,
    literature has remained silent on how and why workarounds of an individual employee
    can affect activities performed by other employees and thereby, change work routines
    on an organizational level. Since employees’ day-to-day performances constitute
    the ostensive patterns of a routine, we argue that workarounds will not only impact
    performanc-es of adjacent routines, but also transform the organization as a social
    structure. With a prelim-inary set of qualitative data from 24 interviews, we
    used a multiple case study design to concep-tualize six patterns that illustrate
    how and why workarounds can spread through an organiza-tion. The patterns are
    systematized by a framework that considers three types of collaboration and two
    types of handoffs across routines. This first evidence points at the nature of
    complex desired and undesired consequences that can emerge through workarounds
    performed in an organization.
author:
- first_name: Verena
  full_name: Wolf, Verena
  id: '23633'
  last_name: Wolf
- first_name: Daniel
  full_name: Beverungen, Daniel
  id: '59677'
  last_name: Beverungen
citation:
  ama: 'Wolf V, Beverungen D. Conceptualizing the Impact of Workarounds – An Organizational
    Routines’ Perspective. In: <i>Proceedings of the 27th European Conference on Information
    Systems (ECIS)</i>. Stockholm-Uppsala, Sweden; 2019.'
  apa: Wolf, V., &#38; Beverungen, D. (2019). Conceptualizing the Impact of Workarounds
    – An Organizational Routines’ Perspective. In <i>Proceedings of the 27th European
    Conference on Information Systems (ECIS)</i>. Stockholm-Uppsala, Sweden.
  bibtex: '@inproceedings{Wolf_Beverungen_2019, place={Stockholm-Uppsala, Sweden},
    title={Conceptualizing the Impact of Workarounds – An Organizational Routines’
    Perspective}, booktitle={Proceedings of the 27th European Conference on Information
    Systems (ECIS)}, author={Wolf, Verena and Beverungen, Daniel}, year={2019} }'
  chicago: Wolf, Verena, and Daniel Beverungen. “Conceptualizing the Impact of Workarounds
    – An Organizational Routines’ Perspective.” In <i>Proceedings of the 27th European
    Conference on Information Systems (ECIS)</i>. Stockholm-Uppsala, Sweden, 2019.
  ieee: V. Wolf and D. Beverungen, “Conceptualizing the Impact of Workarounds – An
    Organizational Routines’ Perspective,” in <i>Proceedings of the 27th European
    Conference on Information Systems (ECIS)</i>, Stockholm-Uppsala, Sweden, 2019.
  mla: Wolf, Verena, and Daniel Beverungen. “Conceptualizing the Impact of Workarounds
    – An Organizational Routines’ Perspective.” <i>Proceedings of the 27th European
    Conference on Information Systems (ECIS)</i>, 2019.
  short: 'V. Wolf, D. Beverungen, in: Proceedings of the 27th European Conference
    on Information Systems (ECIS), Stockholm-Uppsala, Sweden, 2019.'
conference:
  end_date: 2019-06-14
  location: Stockholm-Uppsala, Sweden
  name: 27th European Conference on Information Systems
  start_date: 2019-06-10
date_created: 2019-05-07T14:11:29Z
date_updated: 2022-01-06T07:04:18Z
keyword:
- Resistance
- Workaround
- Organizational Routines
- Structuration Theory
language:
- iso: eng
place: Stockholm-Uppsala, Sweden
publication: Proceedings of the 27th European Conference on Information Systems (ECIS)
status: public
title: Conceptualizing the Impact of Workarounds – An Organizational Routines’ Perspective
type: conference
user_id: '23633'
year: '2019'
...