H.V. Simpson

1.2k total citations
67 papers, 958 citations indexed

About

H.V. Simpson is a scholar working on Small Animals, Parasitology and Ecology. According to data from OpenAlex, H.V. Simpson has authored 67 papers receiving a total of 958 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Small Animals, 24 papers in Parasitology and 22 papers in Ecology. Recurrent topics in H.V. Simpson's work include Helminth infection and control (39 papers), Parasite Biology and Host Interactions (22 papers) and Parasites and Host Interactions (14 papers). H.V. Simpson is often cited by papers focused on Helminth infection and control (39 papers), Parasite Biology and Host Interactions (22 papers) and Parasites and Host Interactions (14 papers). H.V. Simpson collaborates with scholars based in New Zealand, Australia and United Kingdom. H.V. Simpson's co-authors include Gordon Reynolds, David C. Simcock, W.E. Pomroy, Ian Scott, M. J. Birtles, Ruo‐Jun Xu, Ross Bland, Suzanne M. Hodgkinson, S Khalaf and D. H. Carr and has published in prestigious journals such as Gastroenterology, PLoS ONE and International Journal of Cancer.

In The Last Decade

H.V. Simpson

65 papers receiving 927 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H.V. Simpson New Zealand	16	560	331	276	260	162	67	958
Claude Charvet France	19	428 0.8×	273 0.8×	324 1.2×	101 0.4×	337 2.1×	41	1.0k
P. Sartorelli Italy	20	313 0.6×	61 0.2×	33 0.1×	235 0.9×	86 0.5×	43	815
C.A. Winterrowd United States	13	235 0.4×	141 0.4×	216 0.8×	79 0.3×	170 1.0×	16	584
P.Y. Hester United States	21	292 0.5×	76 0.2×	40 0.1×	848 3.3×	125 0.8×	49	1.1k
S. Druyan Israel	21	134 0.2×	40 0.1×	178 0.6×	826 3.2×	178 1.1×	49	1.2k
D.A. Emmerson United States	21	104 0.2×	68 0.2×	52 0.2×	929 3.6×	205 1.3×	40	1.2k
Brendan R. E. Ansell Australia	18	153 0.3×	408 1.2×	139 0.5×	53 0.2×	215 1.3×	41	930
J. P. Cassady United States	23	536 1.0×	29 0.1×	52 0.2×	651 2.5×	218 1.3×	56	1.6k
H. A. McCormack United Kingdom	16	174 0.3×	102 0.3×	41 0.1×	858 3.3×	91 0.6×	32	1.1k

Countries citing papers authored by H.V. Simpson

Since Specialization

Citations

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

Fields of papers citing papers by H.V. Simpson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.V. Simpson. 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 H.V. Simpson. The network helps show where H.V. Simpson may publish in the future.

Co-authorship network of co-authors of H.V. Simpson

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

All Works

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20 of 20 papers shown

Palevich, Nikola, et al.. (2020). Characterisation of a Teladorsagia circumcincta glutathione transferase. Molecular and Biochemical Parasitology. 239. 111316–111316. 7 indexed citations

Simpson, H.V., et al.. (2016). Use of fluorescent lectin binding to distinguish eggs of gastrointestinal nematode parasites of sheep. Veterinary Parasitology. 217. 76–80. 8 indexed citations

Rehman, Zia Ur, et al.. (2016). Excretory/secretory products of adult Haemonchus contortus and Teladorsagia circumcincta which increase the permeability of Caco-2 cell monolayers are neutralised by antibodies from immune hosts. Veterinary Parasitology. 221. 104–110. 15 indexed citations

Simpson, H.V., et al.. (2016). Histochemical study of the effects on abomasal mucins of Haemonchus contortus or Teladorsagia circumcincta infection in lambs. Veterinary Parasitology. 226. 210–221. 14 indexed citations

Simpson, H.V., et al.. (2013). Molecular and biochemical characterisation of ornithine decarboxylases in the sheep abomasal nematode parasites Teladorsagia circumcincta and Haemonchus contortus. Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 165(2). 119–124. 3 indexed citations

Bland, Ross, et al.. (2013). Molecular and biochemical characterisation of arginine kinases in Haemonchus contortus and Teladorsagia circumcincta. Experimental Parasitology. 134(3). 362–367. 14 indexed citations

Bland, Ross, et al.. (2011). Enzymes of the ornithine–glutamate–proline pathway in the sheep abomasal nematode parasites Haemonchus contortus and Teladorsagia circumcincta. Experimental Parasitology. 129(2). 115–119. 12 indexed citations

Reinhardt, Stefanie, Ian Scott, & H.V. Simpson. (2011). Neutrophil and eosinophil chemotactic factors in the excretory/secretory products of sheep abomasal nematode parasites. Parasitology Research. 109(3). 627–635. 19 indexed citations

Brown, Simon, et al.. (2010). The thermotolerance of some parasitic nematodes of sheep and the role of the sheath. Journal of Veterinary Parasitology. 24(1). 17–24. 1 indexed citations

10.

Simcock, David C., et al.. (2006). Abomasal contents of parasitised sheep contain an inhibitor of gastrin secretion in vitro. Research in Veterinary Science. 81(2). 225–230. 5 indexed citations

11.

Prosl, H., et al.. (2005). Effects of excretory/secretory products of Haemonchus contortus on cell vacuolation. Parasitology Research. 96(5). 290–295. 8 indexed citations

12.

Brown, Simon, et al.. (2005). Excretory/secretory products of sheep abomasal nematode parasites cause vacuolation and increased neutral red uptake by HeLa cells. Parasitology Research. 95(3). 213–217. 14 indexed citations

13.

Simpson, H.V., et al.. (2004). The failure of Haemonchus contortus excretory/secretory products to stimulate gastrin secretion in vitro. Parasitology Research. 95(2). 155–160. 6 indexed citations

14.

Simpson, H.V., et al.. (2003). Energy metabolism in Ostertagia circumcincta. eCite Digital Repository (University of Tasmania). 1 indexed citations

15.

Wigger, H. Joachim, et al.. (2002). Effect of Ostertagia circumcincta excretory/secretory products on gastrin release in vitro. Veterinary Parasitology. 104(3). 243–255. 10 indexed citations

16.

Simpson, H.V.. (2000). Pathophysiology of Abomasal Parasitism: Is the Host or Parasite Responsible?. The Veterinary Journal. 160(3). 177–191. 67 indexed citations

17.

Blair, H. T., et al.. (1995). Parasitism and production in fleece‐weight‐selected and control sheep. New Zealand Journal of Agricultural Research. 38(3). 381–387. 21 indexed citations

18.

Simpson, H.V., Gordon Reynolds, & D. H. Carr. (1993). Low tissue gastrin content in the ovine distal duodenum is associated with increased percentage of G34. Comparative Biochemistry and Physiology Part A Physiology. 104(3). 461–468. 32 indexed citations

19.

Kramer, Robert A., et al.. (1993). Modulation of MDR‐1 expression by a H‐ras oncogene in a human colon carcinoma cell line. International Journal of Cancer. 54(2). 275–281. 7 indexed citations

20.

Pories, Susan, et al.. (1993). Immortalization and neoplastic transformation of normal rat colon epithelium: An in vitro model of colonic neoplastic progression. Gastroenterology. 104(5). 1346–1355. 14 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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