F. N. Okeke

513 total citations
69 papers, 297 citations indexed

About

F. N. Okeke is a scholar working on Geophysics, Astronomy and Astrophysics and Molecular Biology. According to data from OpenAlex, F. N. Okeke has authored 69 papers receiving a total of 297 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Geophysics, 26 papers in Astronomy and Astrophysics and 15 papers in Molecular Biology. Recurrent topics in F. N. Okeke's work include Geophysical and Geoelectrical Methods (28 papers), Solar and Space Plasma Dynamics (20 papers) and Ionosphere and magnetosphere dynamics (19 papers). F. N. Okeke is often cited by papers focused on Geophysical and Geoelectrical Methods (28 papers), Solar and Space Plasma Dynamics (20 papers) and Ionosphere and magnetosphere dynamics (19 papers). F. N. Okeke collaborates with scholars based in Nigeria, Japan and United Kingdom. F. N. Okeke's co-authors include Daniel N. Obiora, Johnson C. Ibuot, Nyakno J. George, C. Agodi Onwumechili, A. B. Rabiu, Y. Hamano, Carlos A. Nobre, José A. Marengo, J. Y. Lu and K. Yumoto and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Geophysical Journal International.

In The Last Decade

F. N. Okeke

66 papers receiving 280 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
F. N. Okeke Nigeria 10 179 93 82 59 45 69 297
Francesca Silverii Italy 9 194 1.1× 42 0.5× 20 0.2× 61 1.0× 9 0.2× 14 368
Jeff Wynn United States 11 158 0.9× 94 1.0× 39 0.5× 10 0.2× 14 0.3× 49 248
A. Römer Austria 11 279 1.6× 187 2.0× 26 0.3× 20 0.3× 22 0.5× 25 447
Jeong Woo Kim South Korea 10 120 0.7× 52 0.6× 26 0.3× 30 0.5× 33 0.7× 31 362
A. Weise Germany 11 153 0.9× 27 0.3× 25 0.3× 51 0.9× 60 1.3× 23 322
A. Favetto Argentina 12 470 2.6× 103 1.1× 26 0.3× 23 0.4× 26 0.6× 44 525
Patrick Hupe Germany 10 226 1.3× 41 0.4× 75 0.9× 10 0.2× 7 0.2× 26 311
Abdeslam Abtout Algeria 10 289 1.6× 29 0.3× 19 0.2× 12 0.2× 31 0.7× 41 327
Ira Mutiara Anjasmara Indonesia 8 63 0.4× 12 0.1× 50 0.6× 30 0.5× 27 0.6× 57 272
Jochem Kück Germany 11 383 2.1× 100 1.1× 18 0.2× 51 0.9× 18 0.4× 25 483

Countries citing papers authored by F. N. Okeke

Since Specialization
Citations

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

Fields of papers citing papers by F. N. Okeke

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by F. N. Okeke. 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 F. N. Okeke. The network helps show where F. N. Okeke may publish in the future.

Co-authorship network of co-authors of F. N. Okeke

This figure shows the co-authorship network connecting the top 25 collaborators of F. N. Okeke. A scholar is included among the top collaborators of F. N. Okeke 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 F. N. Okeke. F. N. Okeke 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.
Okeke, F. N., et al.. (2023). Evaluation of groundwater repositories in parts of Enugu, Eastern Nigeria via electrical resistivity technique. Applied Water Science. 13(2). 5 indexed citations
2.
Obiora, Daniel N., et al.. (2023). Groundwater pollution and risk assessment using indexed-based models: a case study of Igbo-Etiti area, eastern Nigeria. Environmental Monitoring and Assessment. 195(8). 999–999. 1 indexed citations
3.
Obiora, Daniel N., et al.. (2023). Application of improved stratigraphic modified Lorenz plot and flow zone indicator in discriminating the Igbo-Etiti aquifer into hydraulic flow units, eastern Nigeria. Journal of African Earth Sciences. 200. 104893–104893. 9 indexed citations
4.
Obiora, Daniel N., et al.. (2023). Application of geoelectric technique and sensitivity analysis in assessment of aquifer vulnerability: a case study of Nsukka and Igbo-Etiti Area, Eastern Nigeria. Environment Development and Sustainability. 26(7). 17579–17615. 2 indexed citations
5.
6.
Okeke, F. N., et al.. (2021). Impacts of sunspot number and Geomagnetic aa-index on climate of Wet Zone West Africa during solar cycles 22–24. Scientific Reports. 11(1). 11500–11500. 5 indexed citations
7.
Obiora, Daniel N., et al.. (2021). Environmental assessment of gully erosion in parts of Enugu north, Southeastern Nigeria. Indian Journal of Science and Technology. 14(29). 2400–2409. 4 indexed citations
8.
Okeke, F. N.. (2020). Science and technology development in Africa needs women. Nature Human Behaviour. 4(12). 1218–1218. 2 indexed citations
9.
10.
Okeke, F. N., et al.. (2017). Variability of maximum temperature and its decadal anomaly over Nigeria: Possible connection with Solar and geomagnetic activity. International Journal of the Physical Sciences. 12(14). 163–174. 1 indexed citations
11.
Obiora, Daniel N., et al.. (2017). Study of aquifer characteristics in northern Paiko, Niger State, Nigeria, using geoelectric resistivity method. International Journal of Environmental Science and Technology. 15(11). 2423–2432. 12 indexed citations
12.
Obiora, Daniel N., et al.. (2014). Mantle electrical conductivity profile of Niger delta region. Journal of Earth System Science. 123(4). 827–835. 2 indexed citations
13.
Okeke, F. N., et al.. (2013). Preliminary analyses of solar flare effects on geomagnetic H component at equatorial and low latitudes. cosp. 40. 2 indexed citations
14.
Obiora, Daniel N., F. N. Okeke, & K. Yumoto. (2013). Determination of the crust-mantle electrical conductivity-depth structure of Niger Delta using solar quiet day (Sq) current. International Journal of the Physical Sciences. 8(7). 272–276. 2 indexed citations
15.
Okeke, F. N., et al.. (2011). Impact of severe solar flare effects (SFE) and sudden storm commencement (SSC) on geomagnetic fields, across latitudes. Journal of Emerging Trends in Engineering and Applied Sciences. 2(2). 219–225. 2 indexed citations
16.
Okeke, F. N., et al.. (2010). The contributions of the solar activity indices on the stratospheric ozone variations in Nigeria. Journal of Emerging Trends in Engineering and Applied Sciences. 1(2). 133–139. 4 indexed citations
17.
Okeke, F. N., et al.. (2010). Upper mantle electrical conductivity results from the dip equator latitudes of West African region. International Journal of the Physical Sciences. 5(6). 637–641. 5 indexed citations
18.
Okeke, F. N. & Y. Hamano. (2000). The Ionospheric Dynamo and Magnetic Variations across Latitudes. 27. 141. 1 indexed citations
19.
Okeke, F. N.. (2000). Further Investigations of Geomagnetic Field Variations Using New Equatorial Electrojet Regions. 27. 43.
20.
Okeke, F. N. & A. B. Rabiu. (1999). Some Aspects of the Earth's Mid-Latitude Geomagnetic Field Variations. 26. 29. 1 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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