This map shows the geographic impact of Jan Terpstra's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jan Terpstra with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Terpstra more than expected).
This network shows the impact of papers produced by Jan Terpstra. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jan Terpstra. The network helps show where Jan Terpstra may publish in the future.
Co-authorship network of co-authors of Jan Terpstra
This figure shows the co-authorship network connecting the top 25 collaborators of Jan Terpstra.
A scholar is included among the top collaborators of Jan Terpstra based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Jan Terpstra. Jan Terpstra is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Verhage, Antoinette, et al.. (2010). Policing in Europe.3 indexed citations
11.
Terpstra, Jan, et al.. (2010). De positie van de gemeente in de veiligheidszorg: een inleiding. Data Archiving and Networked Services (DANS). 9. 3–8.1 indexed citations
Terpstra, Jan. (2009). Nodale sturing van veiligheid en lokale veiligheidsnetwerken. Over de beperkingen van een perspectief. Data Archiving and Networked Services (DANS). 35. 113–126.
15.
Terpstra, Jan, et al.. (2006). The Police, Changing Security Arrangement and Late Modernity. The Case of the Netherlands. Data Archiving and Networked Services (DANS). 5(1). 80–111.5 indexed citations
Terpstra, Jan. (2003). Governing the police in the local governance of crime and disorder. University of Twente Research Information.
18.
Terpstra, Jan. (2001). Netwerken en samenwerking bij de uitvoering van beleid. University of Twente Research Information. 2(15). 141–168.4 indexed citations
19.
Terpstra, Jan. (1997). Jeugdsubcultuur en de reproductie van maatschappelijke achterstand. Sociologische Gids. 44(3). 205–229.1 indexed citations
20.
Terpstra, Jan. (1996). Over families, piraten en beunen. Achterstand en subcultuur in een Nederlandse nieuwbouwwijk. Data Archiving and Networked Services (DANS). 43(3). 204–224.3 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.