Lloyd E. Donaldson

566 total citations
26 papers, 468 citations indexed

About

Lloyd E. Donaldson is a scholar working on Agronomy and Crop Science, Genetics and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Lloyd E. Donaldson has authored 26 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Agronomy and Crop Science, 9 papers in Genetics and 7 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Lloyd E. Donaldson's work include Reproductive Physiology in Livestock (20 papers), Genetic and phenotypic traits in livestock (9 papers) and Reproductive Biology and Fertility (7 papers). Lloyd E. Donaldson is often cited by papers focused on Reproductive Physiology in Livestock (20 papers), Genetic and phenotypic traits in livestock (9 papers) and Reproductive Biology and Fertility (7 papers). Lloyd E. Donaldson collaborates with scholars based in Australia and United States. Lloyd E. Donaldson's co-authors include William Hansel, L.D. Van Vleck, Darrell N. Ward, B. L. Clark, Roberto Salgado, D. A. Little and Christopher R. West and has published in prestigious journals such as Journal of Dairy Science, Theriogenology and Journal of the American Veterinary Medical Association.

In The Last Decade

Lloyd E. Donaldson

26 papers receiving 400 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lloyd E. Donaldson Australia 13 387 237 194 66 57 26 468
E. Rajakoski Finland 8 294 0.8× 233 1.0× 178 0.9× 70 1.1× 58 1.0× 16 408
J. R. Parfet United States 10 400 1.0× 250 1.1× 145 0.7× 98 1.5× 66 1.2× 16 450
H. W. Hawk United States 13 343 0.9× 155 0.7× 133 0.7× 49 0.7× 78 1.4× 31 435
F. Delétang France 11 321 0.8× 230 1.0× 86 0.4× 86 1.3× 42 0.7× 21 391
K. E. Peters United States 9 452 1.2× 367 1.5× 143 0.7× 108 1.6× 63 1.1× 10 523
I.S. Robertson Japan 12 395 1.0× 216 0.9× 261 1.3× 49 0.7× 91 1.6× 17 506
S. Fernández-Baca United States 7 346 0.9× 163 0.7× 92 0.5× 44 0.7× 82 1.4× 10 416
PE Mattner Australia 10 316 0.8× 216 0.9× 177 0.9× 51 0.8× 136 2.4× 11 439
J. P. Foster United Kingdom 10 317 0.8× 144 0.6× 65 0.3× 84 1.3× 97 1.7× 14 414
L. C. Faulkner United States 9 304 0.8× 189 0.8× 81 0.4× 71 1.1× 141 2.5× 24 475

Countries citing papers authored by Lloyd E. Donaldson

Since Specialization
Citations

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

Fields of papers citing papers by Lloyd E. Donaldson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lloyd E. Donaldson. 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 Lloyd E. Donaldson. The network helps show where Lloyd E. Donaldson may publish in the future.

Co-authorship network of co-authors of Lloyd E. Donaldson

This figure shows the co-authorship network connecting the top 25 collaborators of Lloyd E. Donaldson. A scholar is included among the top collaborators of Lloyd E. Donaldson 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 Lloyd E. Donaldson. Lloyd E. Donaldson 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.
Donaldson, Lloyd E.. (1991). The efficacy of three superovulation regimens in cattle. Theriogenology. 35(1). 195–195. 5 indexed citations
2.
Donaldson, Lloyd E.. (1990). FSH-P® batch variation. Theriogenology. 33(1). 215–215. 9 indexed citations
3.
Donaldson, Lloyd E.. (1990). Embryo production by SUPER-OV® and FSH-P®. Theriogenology. 33(1). 214–214. 5 indexed citations
4.
Donaldson, Lloyd E.. (1985). LH and FSH profiles at superovulation and embryo production in the cow. Theriogenology. 23(3). 441–447. 21 indexed citations
5.
Donaldson, Lloyd E.. (1984). Embryo production in superovulated cows: Transferable embryos correlated with total embryos. Theriogenology. 21(4). 517–524. 25 indexed citations
6.
Salgado, Roberto & Lloyd E. Donaldson. (1984). The effect of intravaginal progesterone on pregnancy rates in cows receiving embryo transfers. Theriogenology. 21(1). 258–258. 7 indexed citations
7.
Donaldson, Lloyd E., et al.. (1984). The use of cloprostenol, fenprostalen and prostaglandin F2 alpha in the superovulation of cows. Theriogenology. 21(1). 250–250. 3 indexed citations
8.
Donaldson, Lloyd E.. (1984). Effect of age of donor cows on embryo production. Theriogenology. 21(6). 963–967. 13 indexed citations
9.
West, Christopher R., et al.. (1984). Effect of breeding regime on percent ova fertilized in superovulated cows. Theriogenology. 21(1). 273–273. 5 indexed citations
10.
Donaldson, Lloyd E.. (1983). The effect of prostaglandin F2 alpha treatments in superovulated cattle on estrus response and embryo production. Theriogenology. 20(3). 279–285. 17 indexed citations
11.
Donaldson, Lloyd E.. (1983). Clover disease in two Mississippi cattle herds. Journal of the American Veterinary Medical Association. 182(4). 412–413. 2 indexed citations
12.
Donaldson, Lloyd E.. (1980). The development and marketing of estrus synchronization in cattle in Australia using prostaglandins. Theriogenology. 14(6). 391–401. 6 indexed citations
13.
Donaldson, Lloyd E. & B. L. Clark. (1970). BOVINE VIBRIOSIS IN TWO HERDS OF BEEF CATTLE IN NORTHERN QUEENSLAND. Australian Veterinary Journal. 46(10). 500–502. 7 indexed citations
14.
Donaldson, Lloyd E.. (1969). Relationships Between Body Condition, Lactation and Pregnancy in Beef Cattle. Australian Veterinary Journal. 45(12). 577–581. 7 indexed citations
15.
Donaldson, Lloyd E.. (1968). TEMPORARY STERILISATION OF BEEF CATTLE BY PROGESTATIONAL COMPOUNDS. Australian Veterinary Journal. 44(11). 499–500. 1 indexed citations
16.
Donaldson, Lloyd E.. (1968). THE EFFICIENCY OF SEVERAL METHODS FOR DETECTING OESTRUS IN CATTLE. Australian Veterinary Journal. 44(11). 496–498. 21 indexed citations
17.
Donaldson, Lloyd E.. (1968). THE PATTERN OF PREGNANCIES AND LIFETIME PRODUCTIVITY OF COWS IN A NORTHERN QUEENSLAND BEEF CATTLE HERD. Australian Veterinary Journal. 44(11). 493–495. 17 indexed citations
18.
Donaldson, Lloyd E., D. A. Little, & William Hansel. (1968). THE DURATION OF OESTRUS AND THE TIME OF OVULATION IN CATTLE OF THREE BREED TYPES WITH AND WITHOUT SYNCHRONISATION OF OESTRUS WITH A PROGESTOGEN. Australian Veterinary Journal. 44(8). 364–366. 9 indexed citations
19.
Donaldson, Lloyd E., William Hansel, & L.D. Van Vleck. (1965). Luteotropic Properties of Luteinizing Hormone and Nature of Oxytocin Induced Luteal Inhibition in Cattle. Journal of Dairy Science. 48(3). 331–337. 51 indexed citations
20.
Donaldson, Lloyd E. & William Hansel. (1965). Histological Study of Bovine Corpora Lutea. Journal of Dairy Science. 48(7). 905–909. 116 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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