This map shows the geographic impact of P. Greenhalgh'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 P. Greenhalgh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Greenhalgh more than expected).
This network shows the impact of papers produced by P. Greenhalgh. 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 P. Greenhalgh. The network helps show where P. Greenhalgh may publish in the future.
Co-authorship network of co-authors of P. Greenhalgh
This figure shows the co-authorship network connecting the top 25 collaborators of P. Greenhalgh.
A scholar is included among the top collaborators of P. Greenhalgh 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 P. Greenhalgh. P. Greenhalgh is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Kleih, U., et al.. (2006). Sustainability impact assessment of proposed WTO negotiations. Final report for the fisheries sector study.2 indexed citations
2.
Plahar, W.A., et al.. (2004). DISSEMINATION OF IMPROVED BAMBARA PROCESSING TECHNOLOGIES THROUGH A NEW COALITION ARRANGEMENT TO ENHANCE RURAL LIVELIHOODS IN NORTHERN GHANA.1 indexed citations
3.
Kleih, U., et al.. (2003). A Guide to the Analysis of Fish Marketing Systems Using a Combination of Sub-sector Analysis and the Sustainable Livelihoods Approach.7 indexed citations
4.
Greenhalgh, P., et al.. (2001). Rice parboiling in Ghana. A Socio-Economic Survey Report No. 2577..1 indexed citations
Greenhalgh, P. & Anthony Snodgrass. (1981). Archaic Greece: The Age of Experiment. The South African Archaeological Bulletin. 36(133). 49–49.120 indexed citations
10.
Greenhalgh, P.. (1980). Production, trade and markets for culinary herbs.. Tropical Science. 22(2). 159–188.1 indexed citations
Greenhalgh, P.. (1979). The Markets for Mint Oils and Menthol.4 indexed citations
15.
Greenhalgh, P., et al.. (1979). The markets for selected herbaceous essential oils..3 indexed citations
16.
Greenhalgh, P.. (1978). How are the mighty fallen. 21(1). 1–38.2 indexed citations
17.
Greenhalgh, P., et al.. (1977). The Lion and the Unicorn in Africa. The International Journal of African Historical Studies. 10(2). 345–345.9 indexed citations
18.
Greenhalgh, P.. (1975). The year of the four emperors. Medical Entomology and Zoology.9 indexed citations
19.
Greenhalgh, P.. (1973). Early Greek Warfare: Horsemen and Chariots in the Homeric and Archaic Ages. Virtual Defense Library (Ministerio de Defensa).22 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.