C. M. Oldham

1.3k total citations
22 papers, 1.0k citations indexed

About

C. M. Oldham is a scholar working on Agronomy and Crop Science, Animal Science and Zoology and Genetics. According to data from OpenAlex, C. M. Oldham has authored 22 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Agronomy and Crop Science, 9 papers in Animal Science and Zoology and 6 papers in Genetics. Recurrent topics in C. M. Oldham's work include Reproductive Physiology in Livestock (18 papers), Effects of Environmental Stressors on Livestock (8 papers) and Genetic and phenotypic traits in livestock (6 papers). C. M. Oldham is often cited by papers focused on Reproductive Physiology in Livestock (18 papers), Effects of Environmental Stressors on Livestock (8 papers) and Genetic and phenotypic traits in livestock (6 papers). C. M. Oldham collaborates with scholars based in Australia, France and United Kingdom. C. M. Oldham's co-authors include Graeme B. Martin, D. R. Lindsay, Y. Cognié, GR Pearce, T. W. Knight, Pascal Poindron, P. Orgeur, Jean‐Paul Ravault, W. Haresign and G. Thomas and has published in prestigious journals such as Physiology & Behavior, Reproduction and Theriogenology.

In The Last Decade

C. M. Oldham

22 papers receiving 952 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. M. Oldham Australia 14 823 503 335 168 138 22 1.0k
J. N. Stellflug United States 21 813 1.0× 545 1.1× 161 0.5× 269 1.6× 271 2.0× 61 1.2k
N. B. Haynes United Kingdom 21 856 1.0× 433 0.9× 296 0.9× 291 1.7× 365 2.6× 58 1.5k
H. M. Radford Australia 16 647 0.8× 448 0.9× 214 0.6× 85 0.5× 177 1.3× 42 978
B.J. Restall Australia 11 484 0.6× 351 0.7× 199 0.6× 85 0.5× 72 0.5× 15 641
José Alfredo Flores Mexico 17 651 0.8× 403 0.8× 296 0.9× 114 0.7× 133 1.0× 49 860
H. Hernández Mexico 17 511 0.6× 367 0.7× 240 0.7× 157 0.9× 108 0.8× 82 847
M. J. D'Occhio Australia 18 666 0.8× 383 0.8× 162 0.5× 175 1.0× 242 1.8× 47 1.0k
L. M. SANFORD Canada 18 523 0.6× 312 0.6× 231 0.7× 190 1.1× 251 1.8× 45 912
R. B. Land United Kingdom 27 1.3k 1.6× 1.2k 2.4× 374 1.1× 206 1.2× 312 2.3× 92 2.0k
Y. Cognié France 26 1.2k 1.5× 860 1.7× 282 0.8× 153 0.9× 599 4.3× 76 1.9k

Countries citing papers authored by C. M. Oldham

Since Specialization
Citations

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

Fields of papers citing papers by C. M. Oldham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. M. Oldham. 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 C. M. Oldham. The network helps show where C. M. Oldham may publish in the future.

Co-authorship network of co-authors of C. M. Oldham

This figure shows the co-authorship network connecting the top 25 collaborators of C. M. Oldham. A scholar is included among the top collaborators of C. M. Oldham 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 C. M. Oldham. C. M. Oldham 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.
Oldham, C. M., et al.. (1994). Production from cows and calves set stocked on tagasaste, a perennial leguminous fodder shrub. UWA Profiles and Research Repository (University of Western Australia). 85–88. 7 indexed citations
2.
Oldham, C. M., et al.. (1988). Nutrition of rams and output of spermatozoa. 31 indexed citations
3.
Pearce, GR & C. M. Oldham. (1988). Importance of non-olfactory ram stimuli in mediating ram-induced ovulation in the ewe. Reproduction. 84(1). 333–339. 80 indexed citations
4.
Thomas, G., et al.. (1988). Effects of breed, ovarian steroids and season on the pulsatile secretion of LH in ovariectomized ewes. Reproduction. 84(1). 313–324. 20 indexed citations
5.
6.
Martin, Graeme B., et al.. (1986). The physiological responses of anovulatory ewes to the introduction of rams — A review. Livestock Production Science. 15(3). 219–247. 266 indexed citations
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Oldham, C. M. & D. R. Lindsay. (1984). minimum period of intake of lupin grain required by ewes to increase their ovulation rate when grazing dry summer pasture. 27 indexed citations
10.
Oldham, C. M., et al.. (1983). 'Ram effect' in the breeding season. 1983. 49. 11 indexed citations
11.
Martin, Graeme B., C. M. Oldham, & D. R. Lindsay. (1981). Effect of stress due to laparoscopy on plasma cortisol levels, the preovulatory surge of LH, and ovulation in the ewe. Theriogenology. 16(1). 39–44. 35 indexed citations
12.
Oldham, C. M., et al.. (1980). The influence of progesterone or FGA priming on the ovarian function of seasonally anovular ewes induced to ovulate by their reintroduction to teaser rams.. 2 indexed citations
13.
Cognié, Y., et al.. (1980). Reproductive aspects of intensive sheep breeding.. 13. 305–308. 1 indexed citations
14.
Martin, Graeme B., C. M. Oldham, & D. R. Lindsay. (1980). Increased plasma LH levels in seasonally anovular merino ewes following the introduction of rams. Animal Reproduction Science. 3(2). 125–132. 128 indexed citations
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16.
Oldham, C. M. & D. R. Lindsay. (1980). Laparoscopy in the ewe: A photographic record of the ovarian activity of ewes experiencing normal or abnormal oestrous cycles. Animal Reproduction Science. 3(2). 119–124. 67 indexed citations
17.
Adams, N. R., et al.. (1979). Ovulation rate and oocyte numbers in ewes after prolonged exposure to oestrogenic pasture. Reproduction. 55(1). 87–89. 9 indexed citations
18.
Oldham, C. M. & Graeme B. Martin. (1979). Stimulation of seasonally anovular merino ewes by rams. II. Premature regression of ram-induced corpora lutea. Animal Reproduction Science. 1(4). 291–295. 74 indexed citations
19.
Paterson, Adrian M. & C. M. Oldham. (1978). LAPAROSCOPIC EXAMINATION OF THE REPRODUCTIVE TRACTS OF GILTS USING A SPECIAL CRATE. Australian Veterinary Journal. 54(1). 34–36. 6 indexed citations
20.
Piper, L.R., A. J. Allison, B. M. Bindon, et al.. (1976). Ovulation rate in high fecundity Merino crosses. Theriogenology. 6(6). 622–622. 3 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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