John E. Sigsby

694 total citations
23 papers, 541 citations indexed

About

John E. Sigsby is a scholar working on Automotive Engineering, Spectroscopy and Health, Toxicology and Mutagenesis. According to data from OpenAlex, John E. Sigsby has authored 23 papers receiving a total of 541 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Automotive Engineering, 8 papers in Spectroscopy and 7 papers in Health, Toxicology and Mutagenesis. Recurrent topics in John E. Sigsby's work include Vehicle emissions and performance (9 papers), Analytical Chemistry and Chromatography (8 papers) and Advanced Chemical Sensor Technologies (7 papers). John E. Sigsby is often cited by papers focused on Vehicle emissions and performance (9 papers), Analytical Chemistry and Chromatography (8 papers) and Advanced Chemical Sensor Technologies (7 papers). John E. Sigsby collaborates with scholars based in United States, Ireland and Spain. John E. Sigsby's co-authors include Silvestre B. Tejada, William D. Ray, Roy B. Zweidinger, John M. Lang, Thomas A. Bellar, Frank Black, D. Dropkin, Fred D. Stump, Joel F. O. Richert and Frank Lipari and has published in prestigious journals such as Environmental Science & Technology, Analytical Chemistry and SAE technical papers on CD-ROM/SAE technical paper series.

In The Last Decade

John E. Sigsby

21 papers receiving 444 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John E. Sigsby United States 12 230 206 161 97 85 23 541
Silvestre B. Tejada United States 15 476 2.1× 308 1.5× 331 2.1× 105 1.1× 105 1.2× 23 843
Mark A. Dearth United States 19 351 1.5× 148 0.7× 161 1.0× 103 1.1× 95 1.1× 29 896
Thomas J. Korniski United States 13 134 0.6× 133 0.6× 110 0.7× 30 0.3× 36 0.4× 20 401
Joel F. O. Richert United States 10 176 0.8× 289 1.4× 174 1.1× 63 0.6× 169 2.0× 19 558
P. R. Shore United Kingdom 13 121 0.5× 193 0.9× 62 0.4× 44 0.5× 156 1.8× 20 471
C. A. Gierczak United States 10 83 0.4× 106 0.5× 114 0.7× 57 0.6× 56 0.7× 24 362
Shigeru Nakatani Japan 14 128 0.6× 94 0.5× 64 0.4× 98 1.0× 22 0.3× 36 678
Jacob Almén Sweden 9 360 1.6× 220 1.1× 143 0.9× 16 0.2× 83 1.0× 20 512
Fred D. Stump United States 11 178 0.8× 206 1.0× 152 0.9× 12 0.1× 87 1.0× 15 378
William D. Ray United States 13 479 2.1× 509 2.5× 357 2.2× 23 0.2× 110 1.3× 20 790

Countries citing papers authored by John E. Sigsby

Since Specialization
Citations

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

Fields of papers citing papers by John E. Sigsby

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John E. Sigsby

This figure shows the co-authorship network connecting the top 25 collaborators of John E. Sigsby. A scholar is included among the top collaborators of John E. Sigsby 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 John E. Sigsby. John E. Sigsby 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.
Jensen, Trescott E., et al.. (1992). Advanced Emission Speciation Methodologies for the Auto/Oil Air Quality Improvement Research Program - I. Hydrocarbons and Ethers. SAE technical papers on CD-ROM/SAE technical paper series. 1. 62 indexed citations
2.
Sigsby, John E., D. Dropkin, & Richard Snow. (1990). Resolution of apparent underestimation in flame ionization detector hydrocarbon analysis. Environmental Science & Technology. 24(6). 818–821. 6 indexed citations
3.
Zweidinger, Roy B., John E. Sigsby, Silvestre B. Tejada, et al.. (1988). Detailed hydrocarbon and aldehyde mobile source emissions from roadway studies. Environmental Science & Technology. 22(8). 956–962. 71 indexed citations
4.
Tejada, Silvestre B. & John E. Sigsby. (1988). Identification of Chromatographic Peaks Using Lotus 1-2-3(R). Journal of Chromatographic Science. 26(10). 494–500. 8 indexed citations
5.
Tejada, Silvestre B., Roy B. Zweidinger, & John E. Sigsby. (1986). Fluorescence detection and identification of nitro derivatives of polynuclear aromatic hydrocarbons by on-column catalytic reduction to aromatic amines. Analytical Chemistry. 58(8). 1827–1834. 71 indexed citations
6.
Sigsby, John E., D. Dropkin, Ronald L. Bradow, & John M. Lang. (1982). Automotive Emissions of Ethylene Dibromide. SAE technical papers on CD-ROM/SAE technical paper series. 3 indexed citations
7.
Stump, Fred D., Ronald L. Bradow, William D. Ray, et al.. (1982). Trapping Gaseous Hydrocarbons for Mutagenic Testing. SAE technical papers on CD-ROM/SAE technical paper series. 1. 13 indexed citations
8.
Tejada, Silvestre B., Roy B. Zweidinger, & John E. Sigsby. (1982). Analysis of Nitroaromatics in Diesel and Gasoline Car Emissions. SAE technical papers on CD-ROM/SAE technical paper series. 1. 14 indexed citations
9.
Black, Frank, et al.. (1976). A Gas Chromatographic Method for Direct Analysis of Photochemically Nonreactive Hydrocarbons. Journal of Chromatographic Science. 14(5). 257–260. 9 indexed citations
10.
11.
Black, Frank & John E. Sigsby. (1974). Chemiluminescent method for nitric oxide and oxides of nitrogen (nitric oxide + nitrogen dioxide) analysis. Environmental Science & Technology. 8(2). 149–152. 7 indexed citations
12.
Sigsby, John E., et al.. (1973). Chemiluminescent method for analysis of nitrogen compounds in mobile source emissions nitric oxide, nitrogen dioxide, and ammonia. Environmental Science & Technology. 7(1). 51–54. 34 indexed citations
13.
Sigsby, John E., et al.. (1967). Application of subtractive techniques to the analysis of automotive exhaust. Environmental Science & Technology. 1(4). 309–314. 12 indexed citations
14.
Bellar, Thomas A. & John E. Sigsby. (1967). Evaluation of various silica gels in the gas chromatographic analysis of light hydrocarbons. Environmental Science & Technology. 1(3). 242–246. 9 indexed citations
15.
Sigsby, John E., et al.. (1966). Automotive Emissions After Hot and Cold Starts in Summer and Winter. Journal of the Air Pollution Control Association. 16(9). 474–477. 9 indexed citations
16.
Leng, Ling, et al.. (1964). EffectsofHC/NOxRATIOSonIrradiated Auto Exhaust,Part II. Journal of the Air Pollution Control Association. 14(5). 176–183. 12 indexed citations
17.
18.
Sigsby, John E., et al.. (1962). Dynamic Irradiation Chamber TestsofAutomotive Exhaust. Journal of the Air Pollution Control Association. 12(11). 522–544. 1 indexed citations
19.
Sigsby, John E., et al.. (1962). Chemical Methodologyin Auto Exhaust Studies. Journal of the Air Pollution Control Association. 12(6). 294–298.
20.
Bellar, Thomas A., et al.. (1962). Direct Application of Gas Chromatography to Atmospheric Pollutants.. Analytical Chemistry. 34(7). 763–765. 18 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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