This map shows the geographic impact of W. T. Ham'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 W. T. Ham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. T. Ham more than expected).
This network shows the impact of papers produced by W. T. Ham. 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 W. T. Ham. The network helps show where W. T. Ham may publish in the future.
Co-authorship network of co-authors of W. T. Ham
This figure shows the co-authorship network connecting the top 25 collaborators of W. T. Ham.
A scholar is included among the top collaborators of W. T. Ham 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 W. T. Ham. W. T. Ham is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ham, W. T. & Kwangjo Kim. (2002). A Secure On-line Lottery using Bank as a notary. 121–124.1 indexed citations
3.
Geeraets, Walter J., W. T. Ham, Ray Williams, et al.. (1996). LASER VERSUS LIGHT COAGULATOR: A FUNDUSCOPIC AND HISTOLOGIC STUDY OF CHORIORETINAL INJURY AS A FUNCTION OF EXPOSURE TIME.. PubMed. 24. SUPPL 14:48–61.1 indexed citations
4.
Parver, Leonard M., et al.. (1989). Sensitivity to retinal light damage and surgical blood oxygen levels.. PubMed. 21(10). 386–8, 391.2 indexed citations
Ruffolo, John J., W. T. Ham, Harold A. Mueller, & Jane Millen. (1984). Photochemical lesions in the primate retina under conditions of elevated blood oxygen.. PubMed. 25(8). 893–8.49 indexed citations
Ham, W. T., et al.. (1978). Histologic analysis of photochemical lesions produced in rhesus retina by short-wave-length light.. PubMed. 17(10). 1029–35.245 indexed citations
Ham, W. T., Ray Williams, Harold A. Mueller, et al.. (1966). EFFECTS OF LASER RADIATION ON THE MAMMALIAN EYE*†. Transactions of the New York Academy of Sciences. 28(4 Series II). 517–526.58 indexed citations
15.
Ham, W. T., Walter J. Geeraets, Florian Schmidt, et al.. (1964). A STUDY OF THE COMPARATIVE EFFECTS OF IONIZING RADIATION AND AGING ON THE MAMMALIAN LENS OF THE EYE. Final Scientific Report. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).1 indexed citations
16.
Guerry, DuPont, Herbert Wiesinger, & W. T. Ham. (1958). Photocoagulation of the Retina. American Journal of Ophthalmology. 46(4). 463–466.16 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.