Frederick R. Johannsen

608 total citations
37 papers, 419 citations indexed

About

Frederick R. Johannsen is a scholar working on Cancer Research, Health, Toxicology and Mutagenesis and Pollution. According to data from OpenAlex, Frederick R. Johannsen has authored 37 papers receiving a total of 419 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Cancer Research, 13 papers in Health, Toxicology and Mutagenesis and 5 papers in Pollution. Recurrent topics in Frederick R. Johannsen's work include Carcinogens and Genotoxicity Assessment (17 papers), Effects and risks of endocrine disrupting chemicals (6 papers) and Toxic Organic Pollutants Impact (6 papers). Frederick R. Johannsen is often cited by papers focused on Carcinogens and Genotoxicity Assessment (17 papers), Effects and risks of endocrine disrupting chemicals (6 papers) and Toxic Organic Pollutants Impact (6 papers). Frederick R. Johannsen collaborates with scholars based in United States, Netherlands and United Kingdom. Frederick R. Johannsen's co-authors include George J. Levinskas, Andrew S. Tegeris, Charles O. Knowles, Rashmi S. Nair, Randy Deskin, Bruce G. Hammond, Raymond E. Schroeder, Michel W. Stevens, Clark D. Carrington and Mohamed B. Abou‐Donia and has published in prestigious journals such as Food and Chemical Toxicology, Toxicology and Applied Pharmacology and Toxicological Sciences.

In The Last Decade

Frederick R. Johannsen

35 papers receiving 375 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Frederick R. Johannsen United States 13 154 127 74 56 33 37 419
Janette R. Cushman United States 9 138 0.9× 157 1.2× 70 0.9× 50 0.9× 52 1.6× 20 409
B. Herbold Germany 12 162 1.1× 209 1.6× 99 1.3× 131 2.3× 55 1.7× 28 513
Zhurkov Vs Russia 9 132 0.9× 178 1.4× 70 0.9× 82 1.5× 41 1.2× 57 385
F. Benech-Kieffer France 8 120 0.8× 57 0.4× 80 1.1× 65 1.2× 12 0.4× 8 643
Robert P. Felton United States 10 211 1.4× 69 0.5× 102 1.4× 76 1.4× 48 1.5× 15 505
P. Arni Switzerland 10 44 0.3× 106 0.8× 73 1.0× 72 1.3× 13 0.4× 31 325
Mona‐Lise Binderup Denmark 12 234 1.5× 107 0.8× 53 0.7× 55 1.0× 121 3.7× 41 480
D.E. Carter United States 8 148 1.0× 74 0.6× 75 1.0× 81 1.4× 14 0.4× 11 431
Håkan Wallin Denmark 6 192 1.2× 289 2.3× 103 1.4× 164 2.9× 44 1.3× 7 591
Ranulfo Lemus United States 15 387 2.5× 58 0.5× 74 1.0× 63 1.1× 34 1.0× 21 707

Countries citing papers authored by Frederick R. Johannsen

Since Specialization
Citations

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

Fields of papers citing papers by Frederick R. Johannsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Frederick R. Johannsen. 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 Frederick R. Johannsen. The network helps show where Frederick R. Johannsen may publish in the future.

Co-authorship network of co-authors of Frederick R. Johannsen

This figure shows the co-authorship network connecting the top 25 collaborators of Frederick R. Johannsen. A scholar is included among the top collaborators of Frederick R. Johannsen 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 Frederick R. Johannsen. Frederick R. Johannsen 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.
Johannsen, Frederick R., et al.. (2008). Mutagenicity assessment of acrylate and methacrylate compounds and implications for regulatory toxicology requirements. Regulatory Toxicology and Pharmacology. 50(3). 322–335. 20 indexed citations
2.
Wagner, Klaus, Jacob de Jong, Giancarlo Biancotto, et al.. (2004). Liquid Chromatographic Method to Determine Narasin in Feedingstuffs and Premixtures: Development, Validation, and Interlaboratory Study. Journal of AOAC International. 87(6). 1278–1286. 12 indexed citations
3.
Johannsen, Frederick R. & George J. Levinskas. (2002). Chronic toxicity and oncogenic dose–response effects of lifetime oral acrylonitrile exposure to Fischer 344 rats. Toxicology Letters. 132(3). 221–247. 22 indexed citations
4.
Johannsen, Frederick R. & George J. Levinskas. (2002). Comparative chronic toxicity and carcinogenicity of acrylonitrile by drinking water and oral intubation to Spartan® Sprague–Dawley rats. Toxicology Letters. 132(3). 197–219. 19 indexed citations
5.
Johannsen, Frederick R.. (2002). Toxicological profile of carboxymethyl inulin. Food and Chemical Toxicology. 41(1). 49–59. 42 indexed citations
6.
Nair, Rashmi S., et al.. (1996). Mixture risk assessment: A case study of monsanto experiences. Food and Chemical Toxicology. 34(11-12). 1139–1145. 5 indexed citations
7.
Nair, Rashmi S., James H. Sherman, Michel W. Stevens, & Frederick R. Johannsen. (1995). Selecting a more realistic uncertainty factor: Reducing compounding effects of multiple uncertainties. Human and Ecological Risk Assessment An International Journal. 1(5). 576–589. 8 indexed citations
8.
Johannsen, Frederick R., et al.. (1991). Subchronic inhalation toxicity and reproductive assessment in rats of three chlorinated propenes. Journal of Toxicology and Environmental Health. 33(3). 291–302. 3 indexed citations
9.
Johannsen, Frederick R.. (1990). Risk Assessment of Carcinogenic and Noncarcinogenic Chemicals. Critical Reviews in Toxicology. 20(5). 341–367. 38 indexed citations
10.
Ashby, J., Nancy G. Doerrer, Frederick R. Johannsen, et al.. (1990). A scheme for classifying carcinogens. Regulatory Toxicology and Pharmacology. 12(3). 270–295. 18 indexed citations
11.
Nair, Rashmi S., Carol S. Auletta, Raymond E. Schroeder, & Frederick R. Johannsen. (1990). Chronic Toxicity, Oncogenic Potential, and Reproductive Toxicity of p-Nitroaniline in Rats. Toxicological Sciences. 15(3). 607–621. 7 indexed citations
12.
Johannsen, Frederick R., et al.. (1988). Evaluation of the subchronic and reproductive effects of a series of chlorinated propanes in the rat. I. Toxicity of 1,2,3‐trichloropropane. Journal of Toxicology and Environmental Health. 25(3). 299–315. 6 indexed citations
13.
Johannsen, Frederick R., et al.. (1988). Evaluation of the subchronic and reproductive effects of a series of chlorinated propanes in the rat. II. Toxicity of 1,2,2,3‐etrachloropropane and 1,1,2,2,3‐pentachloropropane. Journal of Toxicology and Environmental Health. 25(3). 317–328. 1 indexed citations
14.
Johannsen, Frederick R. & George J. Levinskas. (1987). Acute and subchronic toxicity of tetramethylcyclohexanes. Journal of Applied Toxicology. 7(4). 245–248. 4 indexed citations
15.
Hammond, Bruce G., et al.. (1987). A Review of the Subchronic Toxicity of Butyl Benzyl Phthalate. Toxicology and Industrial Health. 3(2). 79–98. 15 indexed citations
16.
Johannsen, Frederick R.. (1987). Teratogenic response of dimethylacetamide in rats*1. Fundamental and Applied Toxicology. 9(3). 550–556. 10 indexed citations
17.
Johannsen, Frederick R., George J. Levinskas, & Andrew S. Tegeris. (1986). Effects of formaldehyde in the rat and dog following oral exposure. Toxicology Letters. 30(1). 1–6. 37 indexed citations
18.
Bandmann, H.‐J., C. D. Calnan, S. Fregert, et al.. (1978). Triclocarban: Evaluation of contact dermatitis potential in man. Contact Dermatitis. 4(5). 283–288. 5 indexed citations
19.
Johannsen, Frederick R.. (1977). Evaluation of delayed neurotoxicity and dose-response relationships of phosphate esters in the adult hen*1. Toxicology and Applied Pharmacology. 41(2). 291–304. 30 indexed citations
20.
Knowles, Charles O. & Frederick R. Johannsen. (1976). Metabolism of Promecarb in the Rat1. Journal of Economic Entomology. 69(5). 595–596. 1 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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