1,721,032 research outputs found
Replication Data for: 'Leader of the Free World or Pioneer in Democracy’s Decline?'
No full textReproduction material. See 'readme' for further details. Use 'tree view' to view the folder structure of the data and download the full dataset to retain the original folder structure. Data wrangling was done in Stata, data analysis was done in R
Replication Data for: 'Leader of the Free World or Pioneer in Democracy’s Decline?'
No full textReproduction material. See 'readme' for further details. Use 'tree view' to view the folder structure of the data and download the full dataset to retain the original folder structure. Data wrangling was done in Stata, data analysis was done in R
Replication Data for: 'When the Whole is Greater Than the Sum of its Parts: On the Concept and Measurement of Populist Attitudes and Other Multi-dimensional Constructs'
No full textReplication data and code for all analyses, plus the source code underlying the Shiny Web Application (see http://populism.alexander-wuttke.de)
Replication Data for: 'When the Whole is Greater Than the Sum of its Parts: On the Concept and Measurement of Populist Attitudes and Other Multi-dimensional Constructs'
No full textReplication data and code for all analyses, plus the source code underlying the Shiny Web Application (see http://populism.alexander-wuttke.de)
Replication Data for: Ein Umschwung in den letzten Wochen des Landtagswahlkampfes: Befunde einer mehrwelligen Wiederholungsbefragung zur niedersächsischen Landtagswahl 2017
No full textDer Datensatz ZA6804; Version 4.0.0, die Welle zur Niedersachsenwahl und das
dofile zur Definition der missing werden auf der GLES-Projektseite von
gesis.org/gles zum Herunterladen bereitgestellt. Die Niedersachsenwelle kann über
die laufende Nummer lfdn an das Wahlkampf-Panel 2017 herangespielt werden
Replication Data for: Ein Umschwung in den letzten Wochen des Landtagswahlkampfes: Befunde einer mehrwelligen Wiederholungsbefragung zur niedersächsischen Landtagswahl 2017
No full textDer Datensatz ZA6804; Version 4.0.0, die Welle zur Niedersachsenwahl und das
dofile zur Definition der missing werden auf der GLES-Projektseite von
gesis.org/gles zum Herunterladen bereitgestellt. Die Niedersachsenwelle kann über
die laufende Nummer lfdn an das Wahlkampf-Panel 2017 herangespielt werden
Review and classification of challenges in digital twin implementation for simulation-based industrial applications
No full textDigital Twins (DTs) play an increasingly important role in connecting physical objects to their digital counterparts, with simulation playing a key role in deriving valuable insights. Despite their potential, DT implementation remains complex and adoption in industrial operations is limited. This paper investigatesthe challenges of DT implementation in simulation-based industrial applications through systematically reviewing 124 publications from 2021 to 2024. The findings reveal that while nearly half of the publications tested prototypes, most are limited to laboratory settings and lack critical features such as cybersecurityor real-time capabilities. Discrete Event Simulation and numerical simulation emerge as the dominantly utilized simulation techniques in DTs. From the analysis, 33 challenges are identified and the classification of them into nine dimensions is proposed. Finally, further research opportunities are outlined
Ties that no longer bind? Effects and responsiveness of party attachments in a period of crises
Full text linkParty attachments shape perceptions of the political context, but neither are they fixed nor do they completely blind supporters to the political reality. When severe societal challenges such as the European debt or refugee crises force parties to change their policies or make formerly inconsequential positions salient and thus relevant, party identifiers may find their policy preferences at odds with their party identification. This may lead party supporters to adopt their party’s position. However, if the inconsistent position is sufficiently important, party identifiers may also loosen the ties to their party. We use individual-level data from the GLES campaign panels 2009–2017 to show how these crises have prompted identifiers to follow the party line in some cases, but have even more often weakened or even eroded party attachments among supporters who hold strong positions. In effect, the European debt crisis and particularly the European refugee crisis appear to have contributed to an issue-based reshuffling of the partisan balance in German politics
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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