Th. Class

575 total citations
12 papers, 485 citations indexed

About

Th. Class is a scholar working on Atmospheric Science, Health, Toxicology and Mutagenesis and Organic Chemistry. According to data from OpenAlex, Th. Class has authored 12 papers receiving a total of 485 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Atmospheric Science, 5 papers in Health, Toxicology and Mutagenesis and 2 papers in Organic Chemistry. Recurrent topics in Th. Class's work include Atmospheric chemistry and aerosols (9 papers), Atmospheric Ozone and Climate (9 papers) and Water Treatment and Disinfection (2 papers). Th. Class is often cited by papers focused on Atmospheric chemistry and aerosols (9 papers), Atmospheric Ozone and Climate (9 papers) and Water Treatment and Disinfection (2 papers). Th. Class collaborates with scholars based in Germany. Th. Class's co-authors include K. Ballschmiter, K. Ballschmiter, W. Zoller, H. Buchert, Wolfgang Schäfer, M. Swerev and Philipp Mayer and has published in prestigious journals such as Chemosphere, Analytical and Bioanalytical Chemistry and Journal of Atmospheric Chemistry.

In The Last Decade

Th. Class

12 papers receiving 429 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Th. Class Germany	10	266	205	90	89	79	12	485
K. Ballschmiter Germany	11	201 0.8×	345 1.7×	62 0.7×	71 0.8×	142 1.8×	34	636
Hiroo Takagi Japan	14	443 1.7×	224 1.1×	102 1.1×	82 0.9×	109 1.4×	27	763
Larry T. Cupitt United States	16	323 1.2×	347 1.7×	101 1.1×	20 0.2×	48 0.6×	26	692
Daniele Borghesi Italy	6	315 1.2×	215 1.0×	69 0.8×	33 0.4×	34 0.4×	6	541
D. R. Hitchcock United States	10	234 0.9×	81 0.4×	74 0.8×	27 0.3×	39 0.5×	13	436
Margie Springer‐Young United States	9	433 1.6×	147 0.7×	201 2.2×	59 0.7×	41 0.5×	12	541
Maggie L. Walser United States	9	360 1.4×	205 1.0×	88 1.0×	27 0.3×	64 0.8×	12	492
Steven D. Hoyt United States	10	274 1.0×	61 0.3×	187 2.1×	68 0.8×	37 0.5×	19	419
Frank C. R. Cattell Australia	8	172 0.6×	277 1.4×	62 0.7×	17 0.2×	51 0.6×	12	497
Erin S. Boyle United States	7	160 0.6×	81 0.4×	58 0.6×	221 2.5×	73 0.9×	7	487

Countries citing papers authored by Th. Class

Since Specialization

Citations

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

Fields of papers citing papers by Th. Class

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Th. Class. 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 Th. Class. The network helps show where Th. Class may publish in the future.

Co-authorship network of co-authors of Th. Class

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

All Works

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12 of 12 papers shown

Class, Th. & K. Ballschmiter. (1988). Chemistry of organic traces in air. Journal of Atmospheric Chemistry. 6(1-2). 35–46. 166 indexed citations

Class, Th. & K. Ballschmiter. (1987). Global baseline pollution studies. Fresenius Zeitschrift für Analytische Chemie. 327(2). 198–204. 37 indexed citations

Class, Th., et al.. (1987). Chemistry of organic traces in air X. Variations of volatile halocarbons in ambient air in Southern Germany. Fresenius Zeitschrift für Analytische Chemie. 327(1). 45–46. 5 indexed citations

Class, Th. & K. Ballschmiter. (1987). Chemistry of organic traces in air IX: Evidence of natural marine sources for chloroform in regions of high primary production. Fresenius Zeitschrift für Analytische Chemie. 327(1). 40–41. 35 indexed citations

Class, Th. & K. Ballschmiter. (1986). Chemistry of organic traces in air. Analytical and Bioanalytical Chemistry. 325(1). 1–7. 39 indexed citations

Ballschmiter, K., et al.. (1986). Chemistry of organic traces in air. Fresenius Zeitschrift für Analytische Chemie. 323(4). 334–339. 13 indexed citations

Class, Th., et al.. (1986). Chemistry of organic traces in air VII: Bromo- and bromochloromethanes in air over the Atlantic Ocean. Chemosphere. 15(4). 429–436. 61 indexed citations

Class, Th. & K. Ballschmiter. (1986). Chemistry of organic traces in air VI: Distribution of chlorinated C1 C4 hydrocarbons in air over the northern and southern Atlantic Ocean. Chemosphere. 15(4). 413–427. 44 indexed citations

Ballschmiter, K., W. Zoller, H. Buchert, & Th. Class. (1985). Correlation between substitution pattern and reaction pathway in the formation of polychlorodibenzofurans. Fresenius Zeitschrift für Analytische Chemie. 322(6). 587–594. 35 indexed citations

10.

Class, Th., Philipp Mayer, & K. Ballschmiter. (1985). Organische Spurenstoffchemie in Luft III: Die Grundbelastung der unteren Troposphäre mit organischen Spurenstoffen. Fresenius Zeitschrift für Analytische Chemie. 320(7). 707–709. 4 indexed citations

11.

Zoller, W., Wolfgang Schäfer, Th. Class, & K. Ballschmiter. (1985). Quantitation of polychlorodibenzodioxin and polychlorobiphenyl standards by gas-chromatography-flame ionisation detection. Fresenius Zeitschrift für Analytische Chemie. 321(3). 247–251. 27 indexed citations

12.

Ballschmiter, K., H. Buchert, Th. Class, et al.. (1985). Isomerenspezifische Bestimmung der Polychlordibenzodioxine (PCDD) und Polychlordibenzofurane (PCDF). Fresenius Zeitschrift für Analytische Chemie. 320(7). 711–717. 19 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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