A.E. Torma

1.6k total citations
57 papers, 1.1k citations indexed

About

A.E. Torma is a scholar working on Biomedical Engineering, Water Science and Technology and Mechanical Engineering. According to data from OpenAlex, A.E. Torma has authored 57 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Biomedical Engineering, 28 papers in Water Science and Technology and 26 papers in Mechanical Engineering. Recurrent topics in A.E. Torma's work include Metal Extraction and Bioleaching (38 papers), Minerals Flotation and Separation Techniques (27 papers) and Extraction and Separation Processes (22 papers). A.E. Torma is often cited by papers focused on Metal Extraction and Bioleaching (38 papers), Minerals Flotation and Separation Techniques (27 papers) and Extraction and Separation Processes (22 papers). A.E. Torma collaborates with scholars based in United States, Canada and Romania. A.E. Torma's co-authors include Marvin Silver, R. M. R. Branion, C. C. Walden, R. Guay, O. T. Inal, Dharmaraj Raghavan, D. W. Duncan, L.E. Murr, Fathi Habashi and A. P. Mehta and has published in prestigious journals such as Applied and Environmental Microbiology, Applied Microbiology and Biotechnology and Fuel.

In The Last Decade

A.E. Torma

57 papers receiving 1000 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.E. Torma United States	21	734	565	463	261	112	57	1.1k
A. Kontopoulos Greece	12	435 0.6×	304 0.5×	247 0.5×	409 1.6×	106 0.9×	21	1.2k
D. Feng Australia	26	1.0k 1.4×	1.2k 2.1×	978 2.1×	222 0.9×	252 2.3×	51	1.9k
Mahmoud Abdollahy Iran	21	687 0.9×	775 1.4×	650 1.4×	98 0.4×	125 1.1×	69	1.2k
A. Uribe‐Salas Mexico	21	681 0.9×	872 1.5×	599 1.3×	110 0.4×	93 0.8×	62	1.2k
Cunxiong Li China	26	1.2k 1.7×	824 1.5×	1.2k 2.6×	185 0.7×	92 0.8×	70	1.7k
T. Gehrke Germany	7	1.2k 1.7×	870 1.5×	644 1.4×	366 1.4×	320 2.9×	11	1.4k
Roel Cruz Mexico	20	629 0.9×	476 0.8×	273 0.6×	318 1.2×	150 1.3×	58	1.0k
Xinchao Wei United States	16	333 0.5×	356 0.6×	240 0.5×	295 1.1×	135 1.2×	32	990
D.E. Ralph Australia	18	803 1.1×	549 1.0×	834 1.8×	196 0.8×	114 1.0×	38	1.3k

Countries citing papers authored by A.E. Torma

Since Specialization

Citations

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

Fields of papers citing papers by A.E. Torma

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A.E. Torma

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Torma, A.E.. (1994). The basics of bioremediation. 2 indexed citations

Raghavan, Dharmaraj & A.E. Torma. (1992). DSC and FTIR characterization of biodegradation of polyethylene. Polymer Engineering and Science. 32(6). 438–442. 41 indexed citations

Torma, A.E.. (1992). Bioenhanced Gold Extraction from Refractory Ores. Interdisciplinary Science Reviews. 17(4). 366–370. 1 indexed citations

Torma, A.E.. (1991). Electrochemistry of a semiconductor chalcopyrite concentrate leaching by Thiobacillus ferrooxidans. University of North Texas Digital Library (University of North Texas). 92. 16215. 4 indexed citations

Barnes, J. M., et al.. (1991). Biosorption of Heavy Metals from Uranium Mill Tailing Effluents. Journal American Society of Mining and Reclamation. 1991. 141–150. 1 indexed citations

Torma, A.E.. (1988). Use of biotechnology in mining and metallurgy. Biotechnology Advances. 6(1). 1–8. 14 indexed citations

Karavaiko, G. I. & A.E. Torma. (1985). Microbiological processes for the leaching of metals from ores. 18 indexed citations

Torma, A.E., et al.. (1984). Kinetics of sulfuric acid leaching of a uranium ore with Oxone. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 38(2). 121–126. 2 indexed citations

Torma, A.E.. (1983). Biotechnology applied to mining of metals. Biotechnology Advances. 1(1). 73–80. 11 indexed citations

10.

Torma, A.E., et al.. (1981). Effects of elevated pressures on iron- and sulfur-oxidizing bacteria. 11. 7 indexed citations

11.

Inal, O. T. & A.E. Torma. (1980). Nucleation and growth characteristics of zinc oxide overgrowths. Thin Solid Films. 72(1). 89–100. 3 indexed citations

12.

Mehta, A. P., A.E. Torma, & L.E. Murr. (1979). Effect of environmental parameters on the efficiency of biodegradation of basalt rock by fungi. Biotechnology and Bioengineering. 21(5). 875–885. 32 indexed citations

13.

Inal, O. T., et al.. (1979). Microstructural and mechanical property evaluation of black-chrome coated solar collectors. Solar Energy Materials. 2(2). 177–199. 19 indexed citations

14.

Torma, A.E., et al.. (1978). Relation between the Solubility Product and the Rate of Metal Sulfide Oxidation by Thiobacillus ferrooxidans : Part of this work was presented at the Ninth Research Conference organized by the Foundation for Research Conferences in Chemistry. Journal of Fermentation Technology. 56(3). 173–178. 22 indexed citations

15.

Torma, A.E., et al.. (1978). Lithium chloride extraction by n-butanol. Hydrometallurgy. 3(1). 23–33. 32 indexed citations

16.

Guay, R., Marvin Silver, & A.E. Torma. (1977). Ferrous iron oxidation and uranium extraction by Thiobacillus ferrooxidans. Biotechnology and Bioengineering. 19(5). 727–740. 54 indexed citations

17.

Torma, A.E., et al.. (1976). Microbiological oxidation of synthetic chalcocite and covellite by Thiobacillus ferrooxidans. Applied and Environmental Microbiology. 31(1). 7–10. 36 indexed citations

18.

Guay, R., A.E. Torma, & Marvin Silver. (1975). [Ferrous ion oxidation and uranium solubilization from a lowgrade ore by "Thiobacillus ferrooxidans" (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 126(2). 209–19. 2 indexed citations

19.

Torma, A.E., et al.. (1975). Pressure leaching of beta-spodumene by sodium chloride. Canadian Metallurgical Quarterly. 14(4). 355–359. 14 indexed citations

20.

Silver, Marvin & A.E. Torma. (1974). Oxidation of metal sulfides by Thiobacillus ferrooxidans grown on different substrates. Canadian Journal of Microbiology. 20(2). 141–147. 36 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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