Roger A. Hoffman

2.5k total citations · 1 hit paper
68 papers, 2.1k citations indexed

About

Roger A. Hoffman is a scholar working on Ecology, Endocrinology, Diabetes and Metabolism and Cellular and Molecular Neuroscience. According to data from OpenAlex, Roger A. Hoffman has authored 68 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Ecology, 12 papers in Endocrinology, Diabetes and Metabolism and 11 papers in Cellular and Molecular Neuroscience. Recurrent topics in Roger A. Hoffman's work include Wildlife Ecology and Conservation (10 papers), Adipose Tissue and Metabolism (9 papers) and Circadian rhythm and melatonin (8 papers). Roger A. Hoffman is often cited by papers focused on Wildlife Ecology and Conservation (10 papers), Adipose Tissue and Metabolism (9 papers) and Circadian rhythm and melatonin (8 papers). Roger A. Hoffman collaborates with scholars based in United States, Canada and Spain. Roger A. Hoffman's co-authors include Rüssel J. Reiter, Paul F. Robinson, Ralph J. Hester, Lucinda B. Johnson, M. X. Zarrow, Charles M. Kirkpatrick, Gerald R. Buzzell, John K. McDonald, Mary K. Vaughan and Zoltan Petro and has published in prestigious journals such as Nature, Science and The Journal of Comparative Neurology.

In The Last Decade

Roger A. Hoffman

68 papers receiving 1.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Pineal Gland: Influence on Gonads of Male Hamsters

1965 351 citations Roger A. Hoffman, Rüssel J. Reiter profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roger A. Hoffman United States	20	804	449	434	307	286	68	2.1k
Bridget I. Baker United Kingdom	36	1.7k 2.2×	247 0.6×	736 1.7×	493 1.6×	455 1.6×	91	3.4k
Hideshi Kobayashi Japan	28	335 0.4×	279 0.6×	616 1.4×	819 2.7×	365 1.3×	132	2.7k
Michel Saboureau France	23	1.2k 1.4×	385 0.9×	372 0.9×	320 1.0×	160 0.6×	60	2.0k
Albert Meier United States	36	879 1.1×	813 1.8×	277 0.6×	280 0.9×	846 3.0×	147	3.2k
I Assenmacher France	33	1.1k 1.3×	455 1.0×	695 1.6×	359 1.2×	279 1.0×	183	3.5k
Juan H. Tramezzani Argentina	21	465 0.6×	191 0.4×	499 1.1×	288 0.9×	96 0.3×	79	1.6k
Minoru Uchiyama Japan	29	1.3k 1.6×	472 1.1×	718 1.7×	386 1.3×	436 1.5×	118	2.8k
B. T. Pickering United Kingdom	27	549 0.7×	193 0.4×	708 1.6×	319 1.0×	263 0.9×	71	2.7k
A. B. Steffens Netherlands	24	778 1.0×	663 1.5×	280 0.6×	195 0.6×	246 0.9×	60	2.0k
S.F. Pang Hong Kong	32	2.0k 2.5×	608 1.4×	708 1.6×	473 1.5×	77 0.3×	76	2.8k

Countries citing papers authored by Roger A. Hoffman

Since Specialization

Citations

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

Fields of papers citing papers by Roger A. Hoffman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roger A. Hoffman. 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 Roger A. Hoffman. The network helps show where Roger A. Hoffman may publish in the future.

Co-authorship network of co-authors of Roger A. Hoffman

This figure shows the co-authorship network connecting the top 25 collaborators of Roger A. Hoffman. A scholar is included among the top collaborators of Roger A. Hoffman 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 Roger A. Hoffman. Roger A. Hoffman 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

Landres, Peter, et al.. (2013). Mapping wilderness character in Olympic National Park. 1 indexed citations

Jenkins, Kurt J., et al.. (2012). Recent Population Trends of Mountain Goats in the Olympic Mountains, Washington. Northwest Science. 86(4). 264–275. 5 indexed citations

Hoffman, Roger A., et al.. (2008). Hermansky-Pudlak Syndrome. PubMed. 11(4). 863–863. 5 indexed citations

Ottinger, Mary Ann, Cynthia Corbitt, Roger A. Hoffman, et al.. (2006). Reproductive aging in Japanese quail, Coturnix japonica is associated with changes in central opioid receptors. Brain Research. 1126(1). 167–175. 3 indexed citations

Vaughan, Mary K., Gerald R. Buzzell, Roger A. Hoffman, Armando Menéndez-Peláez, & Rüssel J. Reiter. (1994). Insulin-like Growth Factor-1 in Syrian Hamsters: Interactions of Photoperiod, Gonadal Steroids, Pinealectomy, and Continuous Melatonin Treatment. Experimental Biology and Medicine. 205(4). 327–331. 13 indexed citations

McBlain, William A., et al.. (1994). Androgen receptor in the harderian glands of the golden hamster: Characterization and the effects of androgen deprivation, the pituitary, and gender. Journal of Experimental Zoology. 268(6). 442–451. 6 indexed citations

Buzzell, Gerald R., Roger A. Hoffman, Mary K. Vaughan, & R. J. Reiter. (1992). Hypophysectomy prevents the castration-induced increase in porphyrin concentrations in the Harderian glands of the male golden hamster: a possible role for prolactin. Journal of Endocrinology. 133(1). 29–35. 17 indexed citations

Menéndez-Peláez, Armando, et al.. (1991). Effects of prepubertal manipulation with androgens on the development of sexual differences in the harderian glands of Syrian hamsters. The International Journal of Developmental Biology. 35(2). 133–138. 7 indexed citations

Hoffman, Roger A., et al.. (1990). Further studies on the regulation of the Harderian glands of golden hamsters by the thyroid gland. Journal of Comparative Physiology B. 160(3). 269–275. 19 indexed citations

10.

Buzzell, Gerald R., Armando Menéndez-Peláez, Roger A. Hoffman, Mary K. Vaughan, & Russel J. Reiter. (1990). N-acetyltransferase activity in the Harderian glands of the Syrian hamster, Mesocricetus auratus, is regulated by androgens and by hormones of the pituitary-thyroid axis. Journal of Endocrinology. 127(1). 59–67. 11 indexed citations

11.

Hoffman, Roger A., et al.. (1990). Fertility Control in a Non-Native Population of Mountain Goats. Research Exchange (Washington State University). 4 indexed citations

12.

Hoffman, Roger A., Lucinda B. Johnson, Mary K. Vaughan, & Rüssel J. Reiter. (1989). Interaction of harderian glands, illumination, and temperature on thyroid hormones in golden hamsters. Journal of Comparative Physiology B. 158(6). 697–702. 14 indexed citations

13.

Hoffman, Roger A., Lucinda B. Johnson, & Rüssel J. Reiter. (1989). Regulation of Melatonin in the Harderian Glands of Golden Hamsters. Journal of Pineal Research. 6(1). 63–71. 14 indexed citations

14.

Schnakenberg, David D. & Roger A. Hoffman. (1972). Hypoxic inactivation of cold-induced brown fat thermogenesis. Cellular and Molecular Life Sciences. 28(10). 1172–1173. 5 indexed citations

15.

Hoffman, Roger A., et al.. (1968). The golden hamster : its biology and use in medical research. 168 indexed citations

16.

Hoffman, Roger A. & Rüssel J. Reiter. (1965). Rapid pinealectomy in hamsters and other small rodents. The Anatomical Record. 153(1). 19–21. 282 indexed citations

17.

Hoffman, Roger A.. (1963). Gonads, Spermatic Ducts, and Spermatogenesis in the Reproductive System of Male Toadfish, Opsanus tau. Chesapeake Science. 4(1). 21–21. 18 indexed citations

18.

Hoffman, Roger A.. (1960). OBSERVATIONS ON SERUM AND GONAD CHOLESTEROL IN PIGEONS. Endocrinology. 67(3). 311–318. 9 indexed citations

19.

Kirkpatrick, Charles M. & Roger A. Hoffman. (1960). Ages and Reproductive Cycles in a Male Gray Squirrel Population. Journal of Wildlife Management. 24(2). 218–218. 16 indexed citations

20.

Hoffman, Roger A. & M. X. Zarrow. (1958). Seasonal changes in the basophilic cells of the pituitary gland of the ground squirrel (Citellus tridecemlineatus). The Anatomical Record. 131(4). 727–735. 16 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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