Tammy Johnson

53 total papers · 503 total citations
19 papers, 383 citations indexed

About

Tammy Johnson is a scholar working on Epidemiology, Ophthalmology and Education. According to data from OpenAlex, Tammy Johnson has authored 19 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Epidemiology, 4 papers in Ophthalmology and 4 papers in Education. Recurrent topics in Tammy Johnson's work include Ophthalmology and Visual Impairment Studies (4 papers), Ophthalmology and Visual Health Research (2 papers) and Reproductive Health and Technologies (2 papers). Tammy Johnson is often cited by papers focused on Ophthalmology and Visual Impairment Studies (4 papers), Ophthalmology and Visual Health Research (2 papers) and Reproductive Health and Technologies (2 papers). Tammy Johnson collaborates with scholars based in United States and Australia. Tammy Johnson's co-authors include Sean P. Donahue, John K. DiBaise, William E. Scott, Daniel E. Neely, Scott W. Brown, Patrick Tong, Donald R. Bergsma, John D. Baker, Paul J. Rychwalski and G. E. Bradford and has published in prestigious journals such as SHILAP Revista de lepidopterología, PEDIATRICS and Ophthalmology.

In The Last Decade

Tammy Johnson

17 papers receiving 360 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Tammy Johnson	227	143	82	78	74	19	383
Dandan Zheng	134 0.6×	89 0.6×	65 0.8×	10 0.1×	16 0.2×	16	343
S-M Saw	103 0.5×	206 1.4×	170 2.1×		29 0.4×	14	407
BarunKumar Nayak	31 0.1×	150 1.0×	126 1.5×	2 0.0×	17 0.2×	11	339
Christine Bouchet	92 0.4×	112 0.8×	68 0.8×	1 0.0×	36 0.5×	24	346
Alice Kennedy	70 0.3×	30 0.2×	18 0.2×	1 0.0×	51 0.7×	15	360
Jyoti Jaggernath	185 0.8×	244 1.7×	119 1.5×	1 0.0×	8 0.1×	17	411
Francesca Lami	80 0.4×	7 0.0×	7 0.1×	12 0.2×	23 0.3×	30	340
Olalekan A. Oduntan	116 0.5×	180 1.3×	108 1.3×		7 0.1×	35	334
Catherine Fox	17 0.1×	39 0.3×	16 0.2×	2 0.0×	20 0.3×	11	442
Raymond B. Jones	49 0.2×	76 0.5×	73 0.9×		19 0.3×	24	407

Countries citing papers authored by Tammy Johnson

Since Specialization

Citations

This map shows the geographic impact of Tammy Johnson'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 Tammy Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tammy Johnson more than expected).

Fields of papers citing papers by Tammy Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tammy Johnson. 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 Tammy Johnson. The network helps show where Tammy Johnson may publish in the future.

Co-authorship network of co-authors of Tammy Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Tammy Johnson. A scholar is included among the top collaborators of Tammy Johnson 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 Tammy Johnson. Tammy Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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.

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