J. A. Harrison

1.5k total citations
45 papers, 1.1k citations indexed

About

J. A. Harrison is a scholar working on Electrical and Electronic Engineering, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, J. A. Harrison has authored 45 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Electrical and Electronic Engineering, 9 papers in Nature and Landscape Conservation and 9 papers in Ecology. Recurrent topics in J. A. Harrison's work include Species Distribution and Climate Change (7 papers), Ecology and Vegetation Dynamics Studies (7 papers) and Plasma Diagnostics and Applications (6 papers). J. A. Harrison is often cited by papers focused on Species Distribution and Climate Change (7 papers), Ecology and Vegetation Dynamics Studies (7 papers) and Plasma Diagnostics and Applications (6 papers). J. A. Harrison collaborates with scholars based in United Kingdom, South Africa and United States. J. A. Harrison's co-authors include Stephen J. Coulson, I. D. Hodkinson, N. R. Webb, Joseph W. Nibler, Mansour Zahedi, Matthias Burger, J.S. Pearson, Les G Underhill, Mark Thompson and Brian W. van Wilgen and has published in prestigious journals such as The Journal of Chemical Physics, The Journal of Physical Chemistry and Optics Letters.

In The Last Decade

J. A. Harrison

44 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J. A. Harrison United Kingdom 15 548 316 258 193 182 45 1.1k
Jason C. Dickinson United States 11 558 1.0× 227 0.7× 148 0.6× 242 1.3× 90 0.5× 27 1.1k
Fumio Sato Japan 23 535 1.0× 81 0.3× 73 0.3× 145 0.8× 130 0.7× 116 1.7k
Gabriel Laufer United States 19 190 0.3× 204 0.6× 110 0.4× 116 0.6× 246 1.4× 105 1.1k
Harald Steen Norway 24 970 1.8× 218 0.7× 194 0.8× 177 0.9× 296 1.6× 56 1.9k
D. James Baker United Kingdom 28 755 1.4× 589 1.9× 562 2.2× 470 2.4× 572 3.1× 100 2.3k
Dominik Thiel Germany 16 417 0.8× 101 0.3× 95 0.4× 214 1.1× 59 0.3× 34 960
Richard E. Miller United States 25 367 0.7× 525 1.7× 48 0.2× 690 3.6× 337 1.9× 78 2.5k
R. Müller Germany 23 547 1.0× 770 2.4× 32 0.1× 336 1.7× 213 1.2× 66 2.2k
D. John Pierce United States 17 895 1.6× 345 1.1× 253 1.0× 150 0.8× 376 2.1× 27 1.3k
Daniel Maillard France 24 1.3k 2.4× 356 1.1× 159 0.6× 297 1.5× 137 0.8× 62 1.8k

Countries citing papers authored by J. A. Harrison

Since Specialization
Citations

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

Fields of papers citing papers by J. A. Harrison

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. A. Harrison. 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 J. A. Harrison. The network helps show where J. A. Harrison may publish in the future.

Co-authorship network of co-authors of J. A. Harrison

This figure shows the co-authorship network connecting the top 25 collaborators of J. A. Harrison. A scholar is included among the top collaborators of J. A. Harrison 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 J. A. Harrison. J. A. Harrison 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.
2.
Alcón-Camas, M., A. E. El-Taher, Hai Wang, et al.. (2009). Long-distance soliton transmission through ultralong fiber lasers. Optics Letters. 34(20). 3104–3104. 7 indexed citations
3.
Harrison, J. A., Les G Underhill, & Phoebe Barnard. (2008). The seminal legacy of the Southern African Bird Atlas Project. South African Journal of Science. 104. 82–84. 33 indexed citations
4.
Harrison, J. A., et al.. (2006). All-optical regenerative memory using a semiconductor optical amplifier in a single loop mirror. 3. 1–3. 1 indexed citations
5.
Harrison, J. A., et al.. (2004). Atlas and Red Data book for frogs completed : news and views. South African Journal of Science. 100. 11–13. 2 indexed citations
6.
Burger, Matthias, et al.. (2004). Atlas and Red Data Book of the Frogs of South Africa, Lesotho and Swaziland. 9. 125 indexed citations
7.
Coulson, Stephen J., I. D. Hodkinson, N. R. Webb, et al.. (2002). Aerial colonization of high Arctic islands by invertebrates: the diamondback moth Plutella xylostella (Lepidoptera: Yponomeutidae) as a potential indicator species. Diversity and Distributions. 8(6). 327–334. 59 indexed citations
8.
Coulson, Stephen J., I. D. Hodkinson, N. R. Webb, & J. A. Harrison. (2002). Survival of terrestrial soil‐dwelling arthropods on and in seawater: implications for trans‐oceanic dispersal. Functional Ecology. 16(3). 353–356. 108 indexed citations
9.
Harrison, J. A., et al.. (1997). The atlas of southern African birds. 236 indexed citations
10.
Berruti, A., J. A. Harrison, & R. A. Navarro. (1994). SEASONAL MIGRATION OF TERRESTRIAL BIRDS ALONG THE SOUTHERN AND EASTERN COASTS OF SOUTHERN AFRICA. Ostrich. 65(2). 54–65. 10 indexed citations
11.
Zahedi, Mansour, J. A. Harrison, & Joseph W. Nibler. (1994). 266 nm CH3I photodissociation: CH3 spectra and population distributions by coherent Raman spectroscopy. The Journal of Chemical Physics. 100(6). 4043–4055. 62 indexed citations
12.
Harrison, J. A., D. Gordon Allan, & H. J. van Hensbergen. (1994). AUTOMATED HABITAT ANNOTATION OF BIRD SPECIES LISTS-AN AID IN ENVIRONMENTAL CONSULTANCY. Ostrich. 65(3-4). 316–328. 9 indexed citations
13.
Underhill, Les G, et al.. (1991). THE ROLE OF LARGE-SCALE DATA COLLECTION PROJECTS IN THE STUDY OF SOUTHERN AFRICAN BIRDS. Ostrich. 62(3-4). 124–148. 24 indexed citations
14.
Harrison, J. A., et al.. (1971). Pre-breakdown currents in hydrogen in uniform and non-uniform fields. Journal of Physics D Applied Physics. 4(10). 1550–1559. 1 indexed citations
15.
Harrison, J. A., et al.. (1969). Determination of the optimum successive overrelaxation parameter for the solution of Laplace's equation. Electronics Letters. 5(22). 558–559. 1 indexed citations
16.
Pearson, J.S. & J. A. Harrison. (1969). The effect of an anode hole on measurements of Townsend's $\alpha$. Journal of Physics D Applied Physics. 2(11). 1583–1588. 6 indexed citations
17.
Harrison, J. A.. (1968). The effect of electric field non-uniformities on the measured value of Townsend's α †. International Journal of Electronics. 25(2). 193–196. 2 indexed citations
18.
Harrison, J. A.. (1967). A computer study of uniform-field electrodes. British Journal of Applied Physics. 18(11). 1617–1627. 54 indexed citations
19.
Raju, G. R. Govinda, J. A. Harrison, & J.M. Meek. (1965). Absorption of photons in a Townsend discharge. British Journal of Applied Physics. 16(7). 933–938. 1 indexed citations
20.
Harrison, J. A., et al.. (1962). Balmer Line Profiles in a Capillary Arc Discharge. Proceedings of the Physical Society. 80(2). 516–522. 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.

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