This map shows the geographic impact of Roger Hadley'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 Roger Hadley with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger Hadley more than expected).
This network shows the impact of papers produced by Roger Hadley. 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 Roger Hadley. The network helps show where Roger Hadley may publish in the future.
Co-authorship network of co-authors of Roger Hadley
This figure shows the co-authorship network connecting the top 25 collaborators of Roger Hadley.
A scholar is included among the top collaborators of Roger Hadley 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 Roger Hadley. Roger Hadley is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hadley, Roger & Stephen Hatch. (2018). Social Welfare and the Failure of the State: Centralised Social Services and Participatory Alternatives. Medical Entomology and Zoology.2 indexed citations
5.
Hadley, Roger. (1996). Care in chaos.6 indexed citations
6.
Hadley, Roger, et al.. (1996). Care in Chaos: Frustration and Challenge in Community Care. Medical Entomology and Zoology.32 indexed citations
Hadley, Roger & Ken Young. (1990). Creating a responsive public service. Andalas University Repository (Andalas University).18 indexed citations
10.
Hadley, Roger, et al.. (1989). The NHS reforms. Conditions for successful change.. PubMed. 85(5). 215–8.6 indexed citations
11.
Hadley, Roger. (1987). A Community Social Worker's Handbook. Medical Entomology and Zoology.18 indexed citations
12.
Hadley, Roger, et al.. (1984). Decentralising social services : a model for change. OpenGrey (Institut de l'Information Scientifique et Technique).5 indexed citations
13.
Hadley, Roger, et al.. (1984). When social services are local: The Normanton experience.20 indexed citations
14.
Hadley, Roger, et al.. (1982). Voter Involvement in the 1980 Presidential Election..1 indexed citations
15.
Hadley, Roger, et al.. (1981). Going Local: Neighbourhood Social Services. OpenGrey (Institut de l'Information Scientifique et Technique).18 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.