CM Oldham

1.1k total citations
40 papers, 861 citations indexed

About

CM Oldham is a scholar working on Agronomy and Crop Science, Genetics and Forestry. According to data from OpenAlex, CM Oldham has authored 40 papers receiving a total of 861 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Agronomy and Crop Science, 24 papers in Genetics and 8 papers in Forestry. Recurrent topics in CM Oldham's work include Genetic and phenotypic traits in livestock (24 papers), Reproductive Physiology in Livestock (23 papers) and Ruminant Nutrition and Digestive Physiology (12 papers). CM Oldham is often cited by papers focused on Genetic and phenotypic traits in livestock (24 papers), Reproductive Physiology in Livestock (23 papers) and Ruminant Nutrition and Digestive Physiology (12 papers). CM Oldham collaborates with scholars based in Australia, United States and Russia. CM Oldham's co-authors include D. R. Lindsay, A. N. Thompson, D. J. Gordon, T. W. Knight, Gavin Kearney, M.B. Ferguson, B. L. Paganoni, NR Adams, Gray Sj and Y. Cognié and has published in prestigious journals such as Reproduction, Animal Production Science and Journal of Near Infrared Spectroscopy.

In The Last Decade

CM Oldham

39 papers receiving 786 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
CM Oldham Australia	16	723	522	199	119	95	40	861
J. T. B. Milton Australia	14	550 0.8×	274 0.5×	144 0.7×	148 1.2×	53 0.6×	27	682
M. W. Richards United States	8	654 0.9×	464 0.9×	183 0.9×	100 0.8×	16 0.2×	14	827
J.L. Guzmán Spain	18	611 0.8×	388 0.7×	346 1.7×	58 0.5×	18 0.2×	65	938
B. L. Paganoni Australia	13	445 0.6×	378 0.7×	164 0.8×	81 0.7×	68 0.7×	35	572
M.B. Ferguson Australia	16	528 0.7×	506 1.0×	223 1.1×	80 0.7×	77 0.8×	47	763
W. V. Thayne United States	15	815 1.1×	390 0.7×	109 0.5×	45 0.4×	52 0.5×	23	937
Morris St New Zealand	14	642 0.9×	542 1.0×	177 0.9×	96 0.8×	63 0.7×	93	748
G.H. Kiracofe United States	21	1.3k 1.8×	977 1.9×	354 1.8×	265 2.2×	20 0.2×	56	1.5k
H Hearnshaw Australia	16	386 0.5×	400 0.8×	246 1.2×	98 0.8×	16 0.2×	53	717
M. B. Judkins United States	18	542 0.7×	254 0.5×	132 0.7×	44 0.4×	68 0.7×	32	702

Countries citing papers authored by CM Oldham

Since Specialization

Citations

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

Fields of papers citing papers by CM Oldham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of CM Oldham

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

Oldham, CM, A. N. Thompson, M.B. Ferguson, et al.. (2011). The birthweight and survival of Merino lambs can be predicted from the profile of liveweight change of their mothers during pregnancy. Animal Production Science. 51(9). 776–783. 118 indexed citations

Oldham, CM, R. Behrendt, D. J. Gordon, et al.. (2011). Successful adoption of new guidelines for the nutritional management of ewes is dependent on the development of appropriate tools and information. Animal Production Science. 51(9). 851–856. 33 indexed citations

Speijers, Jane, et al.. (2004). Lifetime Wool. 13. Calibration of condition scoring between operators. Science Access. 1(1). 335–335. 4 indexed citations

Oldham, CM, et al.. (2002). Predicting hauteur from the fibre-diameter profiles of the OFDA2000. Wool technology and sheep breeding. 50(4). 1 indexed citations

Oldham, CM, et al.. (1998). The potential to improve wool quality and on-farm productivity. 1 indexed citations

Oldham, CM, et al.. (1988). The number of spermatozoa, the number of ovulations per ewe, and immunization against androstenedione affect fertility and prolificacy of sheep. Reproduction. 84(1). 43–50. 5 indexed citations

Thomas, G., CM Oldham, R. M. Hoskinson, R. J. Scaramuzzi, & Graeme B. Martin. (1987). Effect of Immunization against Progesterone on Oestrus, Cycle Length, Ovulation Rate, Luteal Regression and LH Secretion in the Ewe. Australian Journal of Biological Sciences. 40(3). 307–314. 13 indexed citations

Oldham, CM, et al.. (1986). Feeding lupins to ewes for four days during the luteal phase can increase ovulation rate.. 51 indexed citations

Oldham, CM, et al.. (1984). Alternative methods for synchronisation of ewes in spring using the ram effect.. 1 indexed citations

10.

Sj, Gray, et al.. (1984). The influence of the ram effect in 10 - 11 month old Merino ewes on their subsequent performance when introduced to rams again at 15 months of age.. 19 indexed citations

11.

Oldham, CM & Gray Sj. (1984). The ram effect will advance puberty in 9 to 10 month old Merinos ewes independent of their season of birth.. 13 indexed citations

12.

Cahill, L. P., et al.. (1984). Season and Photoperiod Effects on Follicles and Atresia in the Sheep Ovary. Australian Journal of Biological Sciences. 37(2). 71–78. 6 indexed citations

13.

Cognié, Y., et al.. (1982). A new approach to controlled breeding in sheep using the ram effect.. 38 indexed citations

14.

Adams, NR, H Hearnshaw, & CM Oldham. (1981). Abnormal Function of the Corpus Luteum in some Ewes with Phyto-Oestrogenic Infertility. Australian Journal of Biological Sciences. 34(1). 61–66. 12 indexed citations

15.

Martin, Graeme B., et al.. (1980). The hormonal responses to teasing.. UWA Profiles and Research Repository (University of Western Australia). 9 indexed citations

16.

Oldham, CM, et al.. (1980). Do ewes continue to cycle after teasing. 32 indexed citations

17.

Oldham, CM, et al.. (1978). The influence of level of feed intake on sperm-producing capacity of testicular tissue in the ram. Australian Journal of Agricultural Research. 29(1). 173–179. 124 indexed citations

18.

Oldham, CM, T. W. Knight, & D. R. Lindsay. (1976). A comparison of the effects on reproductive performance in sheep, of two methods of estimation of ovulation rate. Australian Journal of Experimental Agriculture and Animal Husbandry. 16(78). 24–27. 17 indexed citations

19.

Knight, T. W., et al.. (1975). Studies in ovine infertility in agricultural regions in Western Australia: analysis of reproductive wastage. Australian Journal of Experimental Agriculture and Animal Husbandry. 15(73). 183–188. 25 indexed citations

20.

Knight, T. W., CM Oldham, & D. R. Lindsay. (1975). Studies in ovine infertility in agricultural regions in Western Australia: the influence of a supplement of lupins ( Lupinus angustifolius cv. Uniwhite) at joining on the reproductive performance of ewes. Australian Journal of Agricultural Research. 26(3). 567–575. 43 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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