Justine K. O’Brien

4.3k total citations
105 papers, 2.8k citations indexed

About

Justine K. O’Brien is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Genetics. According to data from OpenAlex, Justine K. O’Brien has authored 105 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Public Health, Environmental and Occupational Health, 51 papers in Reproductive Medicine and 32 papers in Genetics. Recurrent topics in Justine K. O’Brien's work include Sperm and Testicular Function (48 papers), Reproductive Biology and Fertility (47 papers) and Reproductive biology and impacts on aquatic species (31 papers). Justine K. O’Brien is often cited by papers focused on Sperm and Testicular Function (48 papers), Reproductive Biology and Fertility (47 papers) and Reproductive biology and impacts on aquatic species (31 papers). Justine K. O’Brien collaborates with scholars based in Australia, United States and United Kingdom. Justine K. O’Brien's co-authors include Todd R. Robeck, G. Evans, W.M.C. Maxwell, Karen J. Steinman, Fiona Hollinshead, G. de, Terri L. Roth, A.J.F. Webster, A.E. Waterman and HR Whay and has published in prestigious journals such as SHILAP Revista de lepidopterología, Conservation Biology and Biology of Reproduction.

In The Last Decade

Justine K. O’Brien

100 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Justine K. O’Brien Australia 30 1.3k 1.3k 802 696 473 105 2.8k
Terri L. Roth United States 29 857 0.6× 976 0.7× 686 0.9× 430 0.6× 644 1.4× 108 2.2k
Toshio Tsubota Japan 26 526 0.4× 409 0.3× 604 0.8× 1.0k 1.5× 397 0.8× 190 2.6k
Todd R. Robeck United States 27 328 0.2× 276 0.2× 270 0.3× 1.0k 1.5× 148 0.3× 101 1.8k
Manel López‐Béjar Spain 35 860 0.6× 1.2k 0.9× 1.3k 1.6× 601 0.9× 1.6k 3.3× 171 4.0k
William V. Holt United Kingdom 26 1.9k 1.4× 1.6k 1.2× 663 0.8× 257 0.4× 371 0.8× 64 2.7k
William F. Swanson United States 31 1.1k 0.8× 1.2k 0.9× 554 0.7× 507 0.7× 784 1.7× 103 2.3k
K.L. Goodrowe Canada 23 862 0.6× 886 0.7× 518 0.6× 470 0.7× 558 1.2× 55 1.9k
Andrew J. Kouba United States 23 535 0.4× 419 0.3× 310 0.4× 355 0.5× 140 0.3× 74 1.8k
Laura H. Graham United States 21 329 0.2× 293 0.2× 388 0.5× 619 0.9× 736 1.6× 33 1.7k
Franz Schwarzenberger Austria 28 216 0.2× 248 0.2× 811 1.0× 943 1.4× 960 2.0× 73 2.5k

Countries citing papers authored by Justine K. O’Brien

Since Specialization
Citations

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

Fields of papers citing papers by Justine K. O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Justine K. O’Brien. 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 Justine K. O’Brien. The network helps show where Justine K. O’Brien may publish in the future.

Co-authorship network of co-authors of Justine K. O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Justine K. O’Brien. A scholar is included among the top collaborators of Justine K. O’Brien 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 Justine K. O’Brien. Justine K. O’Brien 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.
Silla, Aimee J., Phillip G. Byrne, Rebecca J. Hobbs, et al.. (2025). Effect of Bovine Serum Albumin (BSA) Concentration on Cryopreservation of Booroolong Frog Sperm with Evaluation of Post-Thaw Motility in Caffeine. Veterinary Sciences. 12(1). 30–30. 1 indexed citations
2.
Bino, Gilad, et al.. (2024). From banks to burrows: Habitat preferences and nesting behaviours of platypuses in the Snowy River. Ecology and Evolution. 14(12). e70347–e70347. 1 indexed citations
3.
Hendrickson, Dean A., Todd L. Schmitt, Hendrik H. Nollens, et al.. (2024). Laparoscopic Evaluation of the Reproductive Tract in Two Female Polar Bears (Three Procedures) (Ursus maritimus). Life. 14(1). 105–105. 2 indexed citations
4.
Byrne, Phillip G., et al.. (2023). The Increasing Role of Short-Term Sperm Storage and Cryopreservation in Conserving Threatened Amphibian Species. Animals. 13(13). 2094–2094. 13 indexed citations
5.
Hobbs, Rebecca J., Rose Upton, Natalie E. Calatayud, et al.. (2023). Cryopreservation Cooling Rate Impacts Post-Thaw Sperm Motility and Survival in Litoria booroolongensis. Animals. 13(19). 3014–3014. 6 indexed citations
6.
Hobbs, Rebecca J., Justine K. O’Brien, Line K. Bay, et al.. (2022). A decade of coral biobanking science in Australia - transitioning into applied reef restoration. Frontiers in Marine Science. 9. 10 indexed citations
7.
O’Brien, Justine K., et al.. (2020). Anti-Müllerian hormone in managed African and Asian rhino species. General and Comparative Endocrinology. 294. 113487–113487. 2 indexed citations
8.
O’Brien, Justine K., et al.. (2018). Diagnostic assessment of reproductive status in white-spotted bamboo sharks (Chiloscyllium plagiosum). Animal Reproduction Science. 197. 48–57. 8 indexed citations
9.
O’Brien, Justine K., Karen J. Steinman, Gisele Montano, Jean Dubach, & Todd R. Robeck. (2016). Chicks produced in the Magellanic penguin (Spheniscus magellanicus) after cloacal insemination of frozen‐thawed semen. Zoo Biology. 35(4). 326–338. 9 indexed citations
10.
Bergfelt, D.R., Jason L. Blum, Bernard G. Steinetz, et al.. (2015). Relaxin as a hormonal aid to evaluate pregnancy and pregnancy loss in bottlenose dolphins (Tursiops truncatus). General and Comparative Endocrinology. 242. 24–29. 7 indexed citations
11.
12.
Keeley, Tamara, M. O. Harris, Paul McGreevy, Donald A. Hudson, & Justine K. O’Brien. (2012). Development and evaluation of electroejaculation techniques in the Tasmanian devil (Sarcophilus harrisii). Reproduction Fertility and Development. 24(7). 1008–1018. 8 indexed citations
13.
O’Brien, Justine K. & Todd R. Robeck. (2010). Preservation of beluga (Delphinapterus leucas) spermatozoa using a trehalose-based cryodiluent and directional freezing technology. Reproduction Fertility and Development. 22(4). 653–663. 24 indexed citations
14.
O’Brien, Justine K., Karen J. Steinman, & Todd R. Robeck. (2008). Application of sperm sorting and associated reproductive technology for wildlife management and conservation. Theriogenology. 71(1). 98–107. 48 indexed citations
15.
Evans, G., et al.. (2007). Successful Low Dose Insemination of Flow Cytometrically Sorted Ram Spermatozoa in Sheep. Reproduction in Domestic Animals. no–no. 6 indexed citations
16.
Hollinshead, Fiona, Justine K. O’Brien, W.M.C. Maxwell, & G. Evans. (2003). Production of lambs of predetermined sex after the insemination of ewes with low numbers of frozen–thawed sorted X- or Y-chromosome-bearing spermatozoa. Reproduction Fertility and Development. 14(8). 503–508. 58 indexed citations
17.
O’Brien, Justine K., et al.. (2001). Ultrasound and endocrine evaluation of the ovarian cycle and early pregnancy in the Sumatran rhinoceros, Dicerorhinus sumatrensis. Reproduction. 121(1). 139–149. 61 indexed citations
18.
19.
O’Brien, Justine K., et al.. (1996). Developmental capacity, energy metabolism and ultrastructure of mature oocytes from prepubertal and adult sheep. Reproduction Fertility and Development. 8(7). 1029–1037. 125 indexed citations
20.
Lamond, D. R. & Justine K. O’Brien. (1960). AUGMENTATION OF FERTILITY IN BEEF CATTLE IN THE NEW ENGLAND AREA. Australian Veterinary Journal. 36(6). 278–280. 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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