This map shows the geographic impact of Norman Willis'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 Norman Willis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Norman Willis more than expected).
This network shows the impact of papers produced by Norman Willis. 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 Norman Willis. The network helps show where Norman Willis may publish in the future.
Co-authorship network of co-authors of Norman Willis
This figure shows the co-authorship network connecting the top 25 collaborators of Norman Willis.
A scholar is included among the top collaborators of Norman Willis 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 Norman Willis. Norman Willis 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.
Willis, Norman, et al.. (2011). Using foresight to prepare animal health today for tomorrow's challenges.. PubMed. 52(6). 614–8.2 indexed citations
2.
Willis, Norman, et al.. (2010). The role of anticipation in enhancing prevention and preparedness.. PubMed. 43(2). 207–14.1 indexed citations
3.
Willis, Norman. (2010). The animal health foresight project.. PubMed. 43(2). 247–56.5 indexed citations
Rigby, C E, et al.. (1981). The isolation of salmonellae, Newcastle disease virus and other infectious agents from quarantined imported birds in Canada.. PubMed. 45(4). 366–70.11 indexed citations
11.
Thomas, F C, et al.. (1981). Gamma ray inactivation of some animal viruses.. PubMed. 45(4). 397–9.35 indexed citations
Bannister, G. L., et al.. (1967). African swine fever. I. Antiserum production.. PubMed. 31(1). 2–6.3 indexed citations
17.
Boulanger, P, et al.. (1967). African swine fever. IV. Demonstration of the viral antigen by means of immunofluorescence.. PubMed. 31(1). 16–23.14 indexed citations
18.
Willis, Norman, et al.. (1967). Studies on bluetongue. VI. Animal transmission studies.. PubMed. 31(7). 182–8.3 indexed citations
19.
Boulanger, P, et al.. (1967). African swine fever. II. Detection of the virus in swine tissues by means of the modified direct complement-fixation test.. PubMed. 31(1). 7–11.13 indexed citations
20.
Boulanger, P, et al.. (1967). African swine fever. 3. The use of the agar double-diffusion precipitation test for the detection of the virus in swine tissue.. PubMed. 31(1). 12–5.4 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.