J E Fein

586 total citations
9 papers, 496 citations indexed

About

J E Fein is a scholar working on Molecular Biology, Biomedical Engineering and Biotechnology. According to data from OpenAlex, J E Fein has authored 9 papers receiving a total of 496 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 5 papers in Biomedical Engineering and 3 papers in Biotechnology. Recurrent topics in J E Fein's work include Biofuel production and bioconversion (5 papers), Microbial Metabolic Engineering and Bioproduction (4 papers) and Enzyme Structure and Function (2 papers). J E Fein is often cited by papers focused on Biofuel production and bioconversion (5 papers), Microbial Metabolic Engineering and Bioproduction (4 papers) and Enzyme Structure and Function (2 papers). J E Fein collaborates with scholars based in Canada and United States. J E Fein's co-authors include H. J. Rogers, G. Dennis Sprott, G. B. Patel, M F Barbosa, L. O. Ingram, Robert A. MacLeod, G. Ross Lawford and Hugh G. Lawford and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Bacteriology and Journal of Clinical Microbiology.

In The Last Decade

J E Fein

9 papers receiving 431 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J E Fein Canada	8	311	179	155	117	78	9	496
David J. Saul New Zealand	12	450 1.4×	351 2.0×	69 0.4×	94 0.8×	318 4.1×	15	678
Allan Nurk Estonia	11	343 1.1×	63 0.4×	114 0.7×	103 0.9×	42 0.5×	16	472
C. Roy Canada	17	552 1.8×	241 1.3×	69 0.4×	36 0.3×	262 3.4×	37	823
R.F. Gomez United States	11	349 1.1×	256 1.4×	46 0.3×	21 0.2×	116 1.5×	18	537
Rudolf Allmansberger Germany	16	601 1.9×	97 0.5×	491 3.2×	285 2.4×	84 1.1×	25	925
Debra L. Tumbula United States	12	625 2.0×	44 0.2×	127 0.8×	83 0.7×	18 0.2×	15	748
Kenji Sakaguchi Japan	13	362 1.2×	34 0.2×	212 1.4×	144 1.2×	55 0.7×	16	495
G Eggertsson Iceland	12	407 1.3×	120 0.7×	120 0.8×	46 0.4×	101 1.3×	15	511
Dane W. Zabriskie United States	10	388 1.2×	128 0.7×	87 0.6×	31 0.3×	68 0.9×	16	534
Guðmundur Eggertsson Iceland	13	431 1.4×	76 0.4×	122 0.8×	105 0.9×	111 1.4×	19	528

Countries citing papers authored by J E Fein

Since Specialization

Citations

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

Fields of papers citing papers by J E Fein

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J E Fein

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

All Works

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9 of 9 papers shown

1.

Barbosa, M F, et al.. (1992). Efficient fermentation of Pinus sp. acid hydrolysates by an ethanologenic strain of Escherichia coli. Applied and Environmental Microbiology. 58(4). 1382–1384. 78 indexed citations

2.

Patel, G. B., G. Dennis Sprott, & J E Fein. (1990). Isolation and Characterization of Methanobacterium espanolae sp. nov., a Mesophilic, Moderately Acidiphilic Methanogen. International Journal of Systematic Bacteriology. 40(1). 12–18. 64 indexed citations

3.

Lawford, Hugh G., et al.. (1989). Comparative performance trials with yeast andZymomonas for fuel alcohol production from corn. Applied Biochemistry and Biotechnology. 20-21(1). 319–326. 24 indexed citations

4.

Fein, J E, et al.. (1983). Development of a simple defined medium for continuous ethanol production by Zymomonas mobilis. Biotechnology Letters. 5(1). 33 indexed citations

5.

Fein, J E, et al.. (1983). High productivity continuous ethanol fermentation with a flocculating mutant strain of Zymomonas mobilis. Biotechnology Letters. 5(1). 37 indexed citations

6.

Fein, J E. (1981). Screening of uropathogenic Escherichia coli for expression of mannose-selective adhesins: importance of culture conditions. Journal of Clinical Microbiology. 13(6). 1088–1095. 7 indexed citations

7.

Fein, J E. (1979). Possible involvement of bacterial autolytic enzymes in flagellar morphogenesis. Journal of Bacteriology. 137(2). 933–946. 47 indexed citations

8.

Fein, J E & H. J. Rogers. (1976). Autolytic enzyme-deficient mutants of Bacillus subtilis 168. Journal of Bacteriology. 127(3). 1427–1442. 179 indexed citations

9.

Fein, J E & Robert A. MacLeod. (1975). Characterization of neutral amino acid transport in a marine pseudomonad. Journal of Bacteriology. 124(3). 1177–1190. 27 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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