A. Onwumechilli

537 total citations
16 papers, 309 citations indexed

About

A. Onwumechilli is a scholar working on Astronomy and Astrophysics, Oceanography and Molecular Biology. According to data from OpenAlex, A. Onwumechilli has authored 16 papers receiving a total of 309 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Astronomy and Astrophysics, 10 papers in Oceanography and 7 papers in Molecular Biology. Recurrent topics in A. Onwumechilli's work include Geophysics and Gravity Measurements (10 papers), Solar and Space Plasma Dynamics (10 papers) and Geomagnetism and Paleomagnetism Studies (7 papers). A. Onwumechilli is often cited by papers focused on Geophysics and Gravity Measurements (10 papers), Solar and Space Plasma Dynamics (10 papers) and Geomagnetism and Paleomagnetism Studies (7 papers). A. Onwumechilli collaborates with scholars based in Nigeria. A. Onwumechilli's co-authors include Pierre-Noël Mayaud and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Journal of geomagnetism and geoelectricity and Journal of Atmospheric and Terrestrial Physics.

In The Last Decade

A. Onwumechilli

16 papers receiving 252 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Onwumechilli Nigeria 11 247 160 122 51 16 16 309
J. K. Walker Canada 11 310 1.3× 202 1.3× 184 1.5× 45 0.9× 41 2.6× 24 391
A. Berthelier France 11 528 2.1× 366 2.3× 156 1.3× 41 0.8× 32 2.0× 21 577
A. J. Lyon Nigeria 11 393 1.6× 119 0.7× 168 1.4× 64 1.3× 53 3.3× 23 420
Helen W. Dodson United States 14 484 2.0× 93 0.6× 50 0.4× 78 1.5× 27 1.7× 57 509
E. Ruth Hedeman United States 13 421 1.7× 85 0.5× 50 0.4× 62 1.2× 22 1.4× 44 436
E. B. Fabiano United States 8 131 0.5× 237 1.5× 134 1.1× 100 2.0× 26 1.6× 16 286
K. W. Ogilvie United States 15 916 3.7× 300 1.9× 87 0.7× 33 0.6× 40 2.5× 35 932
L R Newitt Canada 11 140 0.6× 280 1.8× 179 1.5× 127 2.5× 46 2.9× 25 356
Sh. Sh. Dolginov Russia 11 476 1.9× 237 1.5× 54 0.4× 15 0.3× 25 1.6× 62 515
J.Å. Lundblad Norway 7 399 1.6× 116 0.7× 173 1.4× 11 0.2× 31 1.9× 8 406

Countries citing papers authored by A. Onwumechilli

Since Specialization
Citations

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

Fields of papers citing papers by A. Onwumechilli

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Onwumechilli

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

All Works

16 of 16 papers shown
1.
Onwumechilli, A., et al.. (1973). Summary and future work. Journal of Atmospheric and Terrestrial Physics. 35(6). 1281–1282. 62 indexed citations
2.
Onwumechilli, A., et al.. (1967). Preliminary Results on the Equatorial Electrojet in India. Journal of geomagnetism and geoelectricity. 19(1). 15–22. 14 indexed citations
3.
Onwumechilli, A., et al.. (1967). Analysis of the magnetic field of the equatorial electrojet. Journal of Atmospheric and Terrestrial Physics. 29(5). 553–566. 30 indexed citations
4.
Onwumechilli, A., et al.. (1967). The equatorial electrojet and the world-wide S currents. Journal of Atmospheric and Terrestrial Physics. 29(2). 149–160. 35 indexed citations
5.
Onwumechilli, A., et al.. (1966). Relative Magnitudes of Geomagnetic Daily-Range Measures near the Dip Equator. Journal of geomagnetism and geoelectricity. 18(4). 455–461. 1 indexed citations
6.
Onwumechilli, A.. (1965). The magnetic field of a current model for part of geomagnetic Sq variation. 387. 8 indexed citations
7.
Onwumechilli, A., et al.. (1965). Seasonal studies of the equatorial electrojet during low solar activity. Journal of Geophysical Research Atmospheres. 70(19). 4909–4919. 17 indexed citations
8.
Onwumechilli, A.. (1964). The effective equator for geomagneticSqvariations. Journal of Geophysical Research Atmospheres. 69(23). 5063–5073. 8 indexed citations
9.
Onwumechilli, A.. (1964). On the existence of days with extraordinary geomagnetic lunar tide. Journal of Atmospheric and Terrestrial Physics. 26(7). 729–748. 11 indexed citations
10.
Onwumechilli, A., et al.. (1964). Daily and seasonal changes in the equatorial electrojet in Nigeria. Journal of Atmospheric and Terrestrial Physics. 26(9). 889–898. 24 indexed citations
11.
Onwumechilli, A., et al.. (1963). Recent measurements of the magnetic field of the equatorial electrojet in Nigeria. Journal of Geophysical Research Atmospheres. 68(9). 2421–2424. 21 indexed citations
12.
Onwumechilli, A.. (1963). Lunar effect on the diurnal variation of the geomagnetic horizontal field near the magnetic equator. Journal of Atmospheric and Terrestrial Physics. 25(2). 55–70. 15 indexed citations
13.
Onwumechilli, A.. (1963). Separation of the semidiurnal tidal effect on individual days and some equatorial features of the geomagnetic lunar tide. Journal of Geophysical Research Atmospheres. 68(9). 2425–2433. 6 indexed citations
14.
Onwumechilli, A., et al.. (1962). Fluctuations in the geomagnetic horizontal field. Journal of Atmospheric and Terrestrial Physics. 24(3). 173–190. 41 indexed citations
15.
Onwumechilli, A.. (1960). Fluctuations in the geomagnetic horizontal field near the magnetic equator. Journal of Atmospheric and Terrestrial Physics. 17(4). 286–294. 10 indexed citations
16.
Onwumechilli, A.. (1960). Lunar daily variation of the magnetic declination at Ibadan, Nigeria. Journal of Geophysical Research Atmospheres. 65(10). 3433–3435. 6 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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