J.B. Hallagan

988 total citations
19 papers, 727 citations indexed

About

J.B. Hallagan is a scholar working on Health, Toxicology and Mutagenesis, Analytical Chemistry and Cancer Research. According to data from OpenAlex, J.B. Hallagan has authored 19 papers receiving a total of 727 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Health, Toxicology and Mutagenesis, 8 papers in Analytical Chemistry and 4 papers in Cancer Research. Recurrent topics in J.B. Hallagan's work include Dye analysis and toxicity (8 papers), Effects and risks of endocrine disrupting chemicals (7 papers) and Carcinogens and Genotoxicity Assessment (4 papers). J.B. Hallagan is often cited by papers focused on Dye analysis and toxicity (8 papers), Effects and risks of endocrine disrupting chemicals (7 papers) and Carcinogens and Genotoxicity Assessment (4 papers). J.B. Hallagan collaborates with scholars based in United States, United Kingdom and Netherlands. J.B. Hallagan's co-authors include Joseph F. Borzelleca, Richard Hall, Steve L. Taylor, Charles C. Capen, Robert L. Smith, Michael W. Pariza, Bert N. La Du, Timothy B. Adams, Carrol S. Weil and Philip S. Portoghese and has published in prestigious journals such as New England Journal of Medicine, Food and Chemical Toxicology and Toxicology.

In The Last Decade

J.B. Hallagan

19 papers receiving 656 citations

Peers

J.B. Hallagan

HTM

Satomi Kawaguchi Japan

B. Waszkiewicz‐Robak Poland

Serkan Yılmaz Türkiye

Giorgio Fedrizzi Italy

João Marcelo de Castro e Sousa Brazil

S Ishimitsu Japan

Irena Brčić Karačonji Croatia

Deniz Yüzbaşıoğlu Türkiye

Michael Dinovi United States

M. Bononi Italy

Satomi Kawaguchi Japan

J.B. Hallagan

261 ×1.2

106 ×0.7

212 ×1.4

141 ×1.3

113 ×1.1

HTM

Citations per year, relative to J.B. Hallagan J.B. Hallagan (= 1×) peers Satomi Kawaguchi

Countries citing papers authored by J.B. Hallagan

Since Specialization

Citations

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

Fields of papers citing papers by J.B. Hallagan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.B. Hallagan

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

All Works

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19 of 19 papers shown

Hallagan, J.B., et al.. (2020). The GRAS provision - The FEMA GRAS program and the safety and regulation of flavors in the United States. Food and Chemical Toxicology. 138. 111236–111236. 36 indexed citations

Hallagan, J.B.. (2017). The use of diacetyl (2,3-butanedione) and related flavoring substances as flavorings added to foods—Workplace safety issues. Toxicology. 388. 1–6. 22 indexed citations

Marnett, Lawrence J., Samuel M. Cohen, Shoji Fukushima, et al.. (2013). Gras: Flavoring substances 26. Socio-Environmental Systems Modeling. 67(8). 38–56. 18 indexed citations

Hallagan, J.B. & Richard Hall. (2008). Under the conditions of intended use – New developments in the FEMA GRAS program and the safety assessment of flavor ingredients. Food and Chemical Toxicology. 47(2). 267–278. 41 indexed citations

Hallagan, J.B., et al.. (2001). The role of natural color additives in food allergy. Advances in food and nutrition research. 43. 195–216. 63 indexed citations

Newberne, Paul M., Robert L. Smith, John Doull, et al.. (1998). GRAS flavoring substances 18. TNO Repository. 52(9). 58–76. 19 indexed citations

Hallagan, J.B., et al.. (1997). Assessment of cassia gum. Food and Chemical Toxicology. 35(6). 625–632. 36 indexed citations

Adams, Timothy B., J.B. Hallagan, John Doull, et al.. (1996). The FEMA GRAS assessment of alicyclic substances used as flavour ingredients. Food and Chemical Toxicology. 34(9). 763–828. 45 indexed citations

Hallagan, J.B., et al.. (1995). The safety and regulatory status of food, drug and cosmetics colour additives exempt from certification. Food and Chemical Toxicology. 33(6). 515–528. 100 indexed citations

10.

Hallagan, J.B. & Richard Hall. (1995). FEMA GRAS - A GRAS Assessment Program for Flavor Ingredients. Regulatory Toxicology and Pharmacology. 21(3). 422–430. 48 indexed citations

11.

Hallagan, J.B.. (1991). The use of certified food color additives in the United States. Cereal Foods World. 36(11). 945–948. 5 indexed citations

12.

Borzelleca, Joseph F. & J.B. Hallagan. (1990). Multigeneration study of FD & C Red No. 3 (erythrosine) in Sprague-Dawley rats. Food and Chemical Toxicology. 28(12). 813–819. 16 indexed citations

13.

Borzelleca, Joseph F., et al.. (1990). Lifetime toxicity/carcinogenicity studies of FD & C blue No. 1 (Brilliant blue FCF) in rats and mice. Food and Chemical Toxicology. 28(4). 221–234. 51 indexed citations

14.

Hallagan, J.B., et al.. (1989). Anabolic–Androgenic Steroid Use by Athletes. New England Journal of Medicine. 321(15). 1042–1045. 27 indexed citations

15.

Borzelleca, Joseph F. & J.B. Hallagan. (1988). Chronic toxicity/carcinogenicity studies of FD & C Yellow No. 5 (tartrazine) in rats. Food and Chemical Toxicology. 26(3). 179–187. 55 indexed citations

16.

Borzelleca, Joseph F. & J.B. Hallagan. (1988). A chronic toxicity/carcinogenicity study of FD & C Yellow No. 5 (tartrazine) in mice. Food and Chemical Toxicology. 26(3). 189–194. 29 indexed citations

17.

Borzelleca, Joseph F. & J.B. Hallagan. (1987). Lifetime toxicity/carcinogenicity study of FD & C Red No. 3 (erythrosine) in mice. Food and Chemical Toxicology. 25(10). 735–737. 59 indexed citations

18.

Borzelleca, Joseph F., Charles C. Capen, & J.B. Hallagan. (1987). Lifetime toxicity/carcinogenicity study of FD & C Red No. 3 (erythrosine) in rats. Food and Chemical Toxicology. 25(10). 723–733. 46 indexed citations

19.

Hallagan, J.B.. (1981). Elephants and the War in Zimbabwe. Oryx. 16(2). 161–164. 11 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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