O. K. Manuel

2.5k total citations
120 papers, 1.9k citations indexed

About

O. K. Manuel is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Radiation. According to data from OpenAlex, O. K. Manuel has authored 120 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Astronomy and Astrophysics, 45 papers in Nuclear and High Energy Physics and 39 papers in Radiation. Recurrent topics in O. K. Manuel's work include Astro and Planetary Science (70 papers), Nuclear Physics and Applications (37 papers) and Nuclear physics research studies (32 papers). O. K. Manuel is often cited by papers focused on Astro and Planetary Science (70 papers), Nuclear Physics and Applications (37 papers) and Nuclear physics research studies (32 papers). O. K. Manuel collaborates with scholars based in United States, Canada and South Africa. O. K. Manuel's co-authors include E. W. Hennecke, E. Calvin Alexander, D. D. Sabu, B. Srinivasan, P. Κ. Kuroda, R. I. Thorpe, M. W. Rowe, R. J. Wright, R. G. Downing and D.E. Troutner and has published in prestigious journals such as Nature, Science and Journal of Geophysical Research Atmospheres.

In The Last Decade

O. K. Manuel

112 papers receiving 1.6k 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. K. Manuel United States 26 973 787 343 329 266 120 1.9k
T. Kirsten Germany 23 867 0.9× 804 1.0× 270 0.8× 428 1.3× 165 0.6× 105 1.9k
P. Κ. Kuroda United States 29 986 1.0× 1.2k 1.6× 972 2.8× 303 0.9× 291 1.1× 244 3.2k
O. A. Schaeffer United States 25 847 0.9× 321 0.4× 266 0.8× 338 1.0× 230 0.9× 94 1.7k
A. Turkevich United States 25 1.1k 1.2× 1.0k 1.3× 902 2.6× 187 0.6× 266 1.0× 84 2.8k
F. Begemann Germany 32 2.0k 2.0× 312 0.4× 350 1.0× 1.0k 3.1× 503 1.9× 167 3.5k
Gordon G. Goleš United States 27 963 1.0× 340 0.4× 272 0.8× 1.2k 3.7× 309 1.2× 72 2.3k
P. Signer Switzerland 29 2.0k 2.1× 231 0.3× 257 0.7× 622 1.9× 525 2.0× 111 2.6k
P. A. Baedecker United States 24 734 0.8× 239 0.3× 247 0.7× 635 1.9× 243 0.9× 59 1.7k
D. S. Burnett United States 33 2.0k 2.1× 366 0.5× 288 0.8× 1.1k 3.4× 512 1.9× 140 3.2k
R. Ganapathy United States 33 2.2k 2.2× 585 0.7× 288 0.8× 1.1k 3.2× 655 2.5× 80 3.1k

Countries citing papers authored by O. K. Manuel

Since Specialization
Citations

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

Fields of papers citing papers by O. K. Manuel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. K. Manuel

This figure shows the co-authorship network connecting the top 25 collaborators of O. K. Manuel. A scholar is included among the top collaborators of O. K. Manuel 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. K. Manuel. O. K. Manuel 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.
Manuel, O. K.. (2016). NEUTRON REPULSION - POWERS BEYOND THE DREAMS OF SCIENTIFIC FICTION. International Education and Research Journal. 2(8). 1 indexed citations
2.
Michaelian, Karo & O. K. Manuel. (2011). Origin and Evolution of Life Constraints on the Solar Model. Journal of Modern Physics. 2(6). 587–594. 1 indexed citations
3.
Manuel, O. K.. (2006). Isotopes Tell Sun’s Origin and Operation. AIP conference proceedings. 822. 206–225.
4.
Manuel, O. K., et al.. (2006). The Sun is a plasma diffuser that sorts atoms by mass. Physics of Atomic Nuclei. 69(11). 1847–1856. 1 indexed citations
5.
Manuel, O. K.. (2003). The Standard Solar Model vs. Experimental Observations. American Astronomical Society Meeting Abstracts. 197. 307.
6.
Manuel, O. K., et al.. (2002). The Sun's Origin and Composition: Implications from Meteorite Studies. ESASP. 500. 787–790. 2 indexed citations
7.
Manuel, O. K., et al.. (2001). The Sun's Origin, Composition and Source of Energy. LPI. 2003. 1041. 3 indexed citations
8.
Manuel, O. K., et al.. (1998). Strange Isotope Ratios in Jupiter. 192. 1 indexed citations
9.
Manuel, O. K., et al.. (1995). Primordial Xenon in Allende Sulfides. Meteoritics and Planetary Science. 30(5). 534–535. 2 indexed citations
10.
Manuel, O. K., et al.. (1983). Information of Astrophysical Interest in the Isotopes of Solar Wind Implanted Noble Gases. LPI. 458–459. 1 indexed citations
11.
Manuel, O. K., et al.. (1981). Terrestrial-Type Xenon in Meteoritic Troilite. Meteoritics and Planetary Science. 16. 331. 6 indexed citations
12.
Sabu, D. D. & O. K. Manuel. (1980). The Neon Alphabet Game. Lunar and Planetary Science Conference Proceedings. 14. 879–899. 4 indexed citations
13.
Richardson, John F., et al.. (1979). Correlated Anomalies of Tellurium and Xenon in Allende. Meteoritics and Planetary Science. 14. 503. 2 indexed citations
14.
Hennecke, E. W. & O. K. Manuel. (1977). Argon, krypton and xenon in iron meteorites. Earth and Planetary Science Letters. 36(1). 29–43. 25 indexed citations
15.
Sabu, D. D. & O. K. Manuel. (1976). Xenon record of the early Solar System. Nature. 262(5563). 28–32. 38 indexed citations
16.
Srinivasan, B., et al.. (1973). Double Beta Decay of Selenium-82. Economic Geology. 68(2). 252–257. 46 indexed citations
17.
Srinivasan, B., et al.. (1972). A comparison of noble gases released from lunar fines /no. 15601.64/ with noble gases in meteorites and in the earth.. Lunar and Planetary Science Conference Proceedings. 3. 1927. 9 indexed citations
18.
Manuel, O. K., et al.. (1971). The Xenon Record of Extinct Radioactivities in the Earth. Science. 174(4016). 1334–1336. 71 indexed citations
19.
Manuel, O. K.. (1970). Isotopic anomalies of noble gases from mass fractionation.. Metic. 5. 207–208. 2 indexed citations
20.
Alexander, E. C., et al.. (1968). On Noble Gas Anomalies in the Great Namaqualand Troilite. Zeitschrift für Naturforschung A. 23(9). 1266–1271. 12 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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