O. Okike

410 total citations
32 papers, 304 citations indexed

About

O. Okike is a scholar working on Astronomy and Astrophysics, Atmospheric Science and Nuclear and High Energy Physics. According to data from OpenAlex, O. Okike has authored 32 papers receiving a total of 304 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Astronomy and Astrophysics, 14 papers in Atmospheric Science and 6 papers in Nuclear and High Energy Physics. Recurrent topics in O. Okike's work include Solar and Space Plasma Dynamics (27 papers), Ionosphere and magnetosphere dynamics (17 papers) and Atmospheric Ozone and Climate (14 papers). O. Okike is often cited by papers focused on Solar and Space Plasma Dynamics (27 papers), Ionosphere and magnetosphere dynamics (17 papers) and Atmospheric Ozone and Climate (14 papers). O. Okike collaborates with scholars based in Nigeria, South Africa and China. O. Okike's co-authors include A. B. Collier, A. A. Ubachukwu and J. O. Urama and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

O. Okike

26 papers receiving 303 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
O. Okike Nigeria 12 282 120 55 38 33 32 304
Edmund Henley United Kingdom 7 297 1.1× 31 0.3× 26 0.5× 14 0.4× 34 1.0× 11 319
Anshu Kumari Finland 11 235 0.8× 18 0.1× 36 0.7× 32 0.8× 16 0.5× 38 301
B. Nikutowski Germany 12 269 1.0× 56 0.5× 30 0.5× 12 0.3× 21 0.6× 30 299
A. B. Struminsky Russia 10 381 1.4× 56 0.5× 43 0.8× 6 0.2× 23 0.7× 57 403
Evangelos Paouris Greece 11 298 1.1× 49 0.4× 27 0.5× 5 0.1× 55 1.7× 28 331
Radoslav Bučík United States 11 370 1.3× 37 0.3× 20 0.4× 13 0.3× 34 1.0× 43 411
С. А. Стародубцев Russia 9 244 0.9× 41 0.3× 67 1.2× 8 0.2× 21 0.6× 84 274
H. M. Bain United States 14 450 1.6× 25 0.2× 25 0.5× 6 0.2× 66 2.0× 36 471
А. Н. Квашнин Russia 6 102 0.4× 51 0.4× 46 0.8× 19 0.5× 11 0.3× 16 141
Анна Морозова Portugal 7 75 0.3× 50 0.4× 13 0.2× 33 0.9× 8 0.2× 43 158

Countries citing papers authored by O. Okike

Since Specialization
Citations

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

Fields of papers citing papers by O. Okike

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Okike

This figure shows the co-authorship network connecting the top 25 collaborators of O. Okike. A scholar is included among the top collaborators of O. Okike 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 O. Okike. O. Okike 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.
Okike, O., et al.. (2025). Testing the Effects of Cosmic Ray Flux Intensity Modulation on Solar Emission Characteristics. Research in Astronomy and Astrophysics. 25(3). 35015–35015.
2.
Okike, O., et al.. (2025). Comprehensive Analysis of Solar-terrestrial Impacts of Small-amplitude Program-processed Forbush Decreases. Research in Astronomy and Astrophysics. 25(6). 65006–65006.
3.
Okike, O., et al.. (2024). Effect of solar wind disturbances on small-amplitude simultaneous Forbush events during solar cycle 23. Advances in Space Research. 75(1). 1354–1370.
4.
5.
6.
Okike, O., et al.. (2024). On the variation of small-amplitude Forbush decreases with solar-geomagnetic parameters. Astrophysics and Space Science. 369(5). 4 indexed citations
7.
Okike, O., et al.. (2024). Empirical implications of location-dependent cosmic ray diurnal anisotropy on small-amplitude Forbush decreases. The European Physical Journal Plus. 139(5). 3 indexed citations
8.
Ubachukwu, A. A., et al.. (2023). Principal Component Analysis of Ground Level Enhancement of Cosmic Ray Events. Research in Astronomy and Astrophysics. 23(3). 35017–35017. 1 indexed citations
9.
Okike, O., et al.. (2023). On the Unified Scheme of γ-Ray Emitting Jetted Active Galactic Nuclei. Astrophysics. 66(2). 159–172.
10.
Okike, O., et al.. (2022). Testing the Empirical Relationship between Forbush Decreases and Cosmic Ray Diurnal Anisotropy. Research in Astronomy and Astrophysics. 22(5). 55014–55014. 6 indexed citations
11.
Ubachukwu, A. A., et al.. (2022). Analysis of Ground Level Enhancement Events of 1989 September 29; 2001 April 15 and 2005 January 20. Research in Astronomy and Astrophysics. 22(10). 105008–105008. 3 indexed citations
12.
Okike, O., et al.. (2021). Testing the effect of solar wind parameters and geomagnetic storm indices on Galactic cosmic ray flux variation with automatically-selected Forbush decreases. Research in Astronomy and Astrophysics. 21(9). 234–234. 9 indexed citations
13.
14.
Okike, O.. (2020). Forbush decreases: Algorithm generated dataset. SHILAP Revista de lepidopterología. 33. 106463–106463. 10 indexed citations
15.
Okike, O.. (2020). Automated detection of simultaneous/non-simultaneous Forbush decreases and the associated cosmic ray phenomena. Journal of Atmospheric and Solar-Terrestrial Physics. 211. 105460–105460. 17 indexed citations
16.
Okike, O., et al.. (2020). Investigation of the rigidity and sensitivity dependence of neutron monitors for cosmic ray modulation using algorithm-selected Forbush decreases. Monthly Notices of the Royal Astronomical Society. 493(2). 1948–1959. 18 indexed citations
17.
Okike, O.. (2019). Investigation of Forbush Decreases and Other Solar/Geophysical Agents Associated With Lightning Over the U.S. Latitude Band and the Continental Africa. Journal of Geophysical Research Space Physics. 124(6). 3910–3925. 18 indexed citations
18.
Okike, O. & A. B. Collier. (2011). A multivariate study of Forbush decrease simultaneity. Journal of Atmospheric and Solar-Terrestrial Physics. 73(7-8). 796–804. 30 indexed citations
19.
Okike, O., et al.. (2011). Childhood suppurative otitis media in Abakaliki: Isolated microbes and in vitro antibiotic sensitivity pattern. Nigerian Journal of Clinical Practice. 14(2). 159–159. 11 indexed citations
20.
Okike, O. & A. B. Collier. (2011). Testing the cosmic ray-lightning connection hypothesis. 6. 1–4. 5 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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