This map shows the geographic impact of M. B. 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 M. B. Willis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. B. Willis more than expected).
This network shows the impact of papers produced by M. B. 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 M. B. Willis. The network helps show where M. B. Willis may publish in the future.
Co-authorship network of co-authors of M. B. Willis
This figure shows the co-authorship network connecting the top 25 collaborators of M. B. Willis.
A scholar is included among the top collaborators of M. B. 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 M. B. Willis. M. B. Willis is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Willis, M. B., et al.. (1972). Profitable beef production.8 indexed citations
12.
Preston, T. R., J. L. Martin, M. B. Willis, & Juan Agustín García. (1971). Intensive beef production from sugar cane. 12. Comparison of final and integral molasses, fish meal and torula yeast.. 5(2). 167–170.1 indexed citations
13.
Willis, M. B. & T. R. Preston. (1970). Carcass characteristics of various breeds of beef cattle in Cuba.. 4. 85–90.3 indexed citations
Willis, M. B. & T. R. Preston. (1969). The effect of using brahman brown swiss charolais criollo and holstein sires on brahman cows growth and carcass composition. Animal Production. 11(2). 277–278.1 indexed citations
Preston, T. R., et al.. (1968). By-products of sugar cane for intensive beef production. 7. Behaviour of bulls fed on high levels of urea and molasses at different concentrations.. 2. 263–268.1 indexed citations
18.
MacLeod, N. A., et al.. (1968). Molasses and sugar as sources of energy for pigs.. 2. 205–210.2 indexed citations
19.
Preston, T. R., et al.. (1968). Replacement of cereals by sugar or first molasses for roasting chickens reared on wire or on litter.. 2. 105–112.1 indexed citations
20.
Preston, T. R., et al.. (1967). By-products of sugar cane and intensive meat production. 1. Effect of different proportions of urea with final molasses given to appetite to fattening bulls as supplement to grain.. 1. 33–40.2 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.