R.N. Hooftman

697 total citations
14 papers, 558 citations indexed

About

R.N. Hooftman is a scholar working on Health, Toxicology and Mutagenesis, Pollution and Cancer Research. According to data from OpenAlex, R.N. Hooftman has authored 14 papers receiving a total of 558 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Health, Toxicology and Mutagenesis, 3 papers in Pollution and 3 papers in Cancer Research. Recurrent topics in R.N. Hooftman's work include Environmental Toxicology and Ecotoxicology (10 papers), Carcinogens and Genotoxicity Assessment (3 papers) and Toxic Organic Pollutants Impact (3 papers). R.N. Hooftman is often cited by papers focused on Environmental Toxicology and Ecotoxicology (10 papers), Carcinogens and Genotoxicity Assessment (3 papers) and Toxic Organic Pollutants Impact (3 papers). R.N. Hooftman collaborates with scholars based in Netherlands, Denmark and Germany. R.N. Hooftman's co-authors include W.K. de Raat, R.G. Jak, B. van Hattum, K. Kramer, J.J.G. Zwolsman, Nelly van der Hoeven, A.O. Hanstveit, L. M. Appelman, T.W. Schultz and C. Frieke Kuper and has published in prestigious journals such as Chemosphere, Environmental Toxicology and Chemistry and Ecotoxicology and Environmental Safety.

In The Last Decade

R.N. Hooftman

13 papers receiving 514 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R.N. Hooftman Netherlands 10 370 177 170 61 60 14 558
Claudine Rast France 14 319 0.9× 108 0.6× 228 1.3× 138 2.3× 62 1.0× 25 603
Lina W. Chang United States 14 328 0.9× 184 1.0× 210 1.2× 65 1.1× 74 1.2× 20 598
Deborah A. Roubicek Brazil 13 378 1.0× 194 1.1× 194 1.1× 111 1.8× 52 0.9× 19 660
Martha Radike United States 11 240 0.6× 92 0.5× 210 1.2× 83 1.4× 42 0.7× 16 510
Julian Josephson 9 238 0.6× 97 0.5× 99 0.6× 47 0.8× 22 0.4× 48 479
Sergio A. Villalobos United States 14 555 1.5× 66 0.4× 228 1.3× 47 0.8× 34 0.6× 23 758
Virginia S. Houk United States 15 563 1.5× 553 3.1× 339 2.0× 122 2.0× 129 2.1× 27 969
Frederick C. Kopfler United States 15 434 1.2× 238 1.3× 113 0.7× 104 1.7× 109 1.8× 30 833
K.C. Donnelly United States 13 161 0.4× 122 0.7× 115 0.7× 21 0.3× 31 0.5× 29 384
Barbara S. Shane United States 17 185 0.5× 239 1.4× 120 0.7× 213 3.5× 105 1.8× 42 758

Countries citing papers authored by R.N. Hooftman

Since Specialization
Citations

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

Fields of papers citing papers by R.N. Hooftman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R.N. Hooftman

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

All Works

14 of 14 papers shown
1.
Stronkhorst, J., Cor A. Schipper, Jaap F. Postma, et al.. (2004). Inter-laboratory comparison of five marine bioassays for evaluating the toxicity of dredged material. Aquatic Ecosystem Health & Management. 7(1). 147–159. 19 indexed citations
2.
Kramer, K., R.G. Jak, B. van Hattum, R.N. Hooftman, & J.J.G. Zwolsman. (2004). Copper toxicity in relation to surface water-dissolved organic matter: Biological effects to Daphnia magna. Environmental Toxicology and Chemistry. 23(12). 2971–2980. 74 indexed citations
3.
Hooftman, R.N., et al.. (1998). The ecotoxicity and the biodegradability of lactic acid, alkyl lactate esters and lactate salts. Chemosphere. 37(7). 1317–1333. 72 indexed citations
4.
Schultz, T.W., et al.. (1997). Progress in an ecotoxicological standard protocol with protozoa: Results from a pilot ringtest with Tetrahymena pyriformis. Chemosphere. 35(5). 1023–1041. 33 indexed citations
5.
Hooftman, R.N., et al.. (1996). Report on the seminar "Performing aquatic toxicity tests with poorly soluble substances". 1 indexed citations
6.
Hooftman, R.N., et al.. (1992). Investigations into the aquatic toxicity of phenanthrene: cover-report for reproduction tests with the waterflea Daphnia magna and an Early Life Stage (ELS) test with the zebra fish Brachydanio rerio. TNO Repository. 2 indexed citations
7.
Hooftman, R.N., C. Frieke Kuper, & L. M. Appelman. (1988). Comparative sensitivity of histo‐pathology and specific lung parameters in the detection of lung injury. Journal of Applied Toxicology. 8(1). 59–65. 22 indexed citations
8.
Hooftman, R.N., W.K. de Raat, & Peter Davis. (1988). The in vitro cytotoxicity and genotoxicity of welding fumes. Mutation Research/Environmental Mutagenesis and Related Subjects. 203(3). 241–242.
9.
Appelman, L. M., et al.. (1986). Effect of variable versus fixed exposure levels on the toxicity of acetaldehyde in rats. Journal of Applied Toxicology. 6(5). 331–336. 27 indexed citations
10.
Hooftman, R.N. & W.K. de Raat. (1982). Induction of nuclear anomalies (micronuclei) in the peripheral blood erythrocytes of the eastern mudminnow Umbra pygmaea by ethyl methanesulphonate. Mutation Research Letters. 104(1-3). 147–152. 191 indexed citations
11.
Hooftman, R.N., et al.. (1981). Cytogenetic effects on the eastern mudminnow, Umbra pygmaea, exposed to ethyl methanesulfonate, benzo[a]pyrene, and river water. Ecotoxicology and Environmental Safety. 5(3). 261–269. 57 indexed citations
12.
Hooftman, R.N., et al.. (1981). Use of Umbra pygmaea and Mytilus edulis to detect mutagens in the aquatic environment. Mutation Research/Environmental Mutagenesis and Related Subjects. 85(4). 245–246. 1 indexed citations
13.
14.
Hooftman, R.N., et al.. (1980). The determination of toxic effects of pollutants with the marine polychaete worm Ophryotrocha diadema. Ecotoxicology and Environmental Safety. 4(3). 252–262. 15 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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