J. F. Roche

9.1k total citations · 1 hit paper
152 papers, 7.0k citations indexed

About

J. F. Roche is a scholar working on Agronomy and Crop Science, Genetics and Animal Science and Zoology. According to data from OpenAlex, J. F. Roche has authored 152 papers receiving a total of 7.0k indexed citations (citations by other indexed papers that have themselves been cited), including 108 papers in Agronomy and Crop Science, 58 papers in Genetics and 25 papers in Animal Science and Zoology. Recurrent topics in J. F. Roche's work include Reproductive Physiology in Livestock (108 papers), Genetic and phenotypic traits in livestock (50 papers) and Reproductive Biology and Fertility (22 papers). J. F. Roche is often cited by papers focused on Reproductive Physiology in Livestock (108 papers), Genetic and phenotypic traits in livestock (50 papers) and Reproductive Biology and Fertility (22 papers). J. F. Roche collaborates with scholars based in Ireland, United States and United Kingdom. J. F. Roche's co-authors include M.P. Boland, James J. Ireland, Jayanthi Savio, M.G. Diskin, M.A. Crowe, P. Lonergan, Niamh Forde, J.M. Sreenan, Lauren Keenan and Trudee Fair and has published in prestigious journals such as PLoS ONE, Endocrinology and Journal of Dairy Science.

In The Last Decade

J. F. Roche

149 papers receiving 6.5k 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.

Pattern of growth of dominant follicles during the oestrous cycle of heifers

1988 476 citations Jayanthi Savio, M.P. Boland et al. Reproduction profile →

Peers

Countries citing papers authored by J. F. Roche

Since Specialization

Citations

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

Fields of papers citing papers by J. F. Roche

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. F. Roche. 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 J. F. Roche. The network helps show where J. F. Roche may publish in the future.

Co-authorship network of co-authors of J. F. Roche

This figure shows the co-authorship network connecting the top 25 collaborators of J. F. Roche. A scholar is included among the top collaborators of J. F. Roche 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 J. F. Roche. J. F. Roche 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

#	Work	Indexed citations
1	Relationship between pregnancy per artificial insemination and early luteal concentrations of progesterone and establishment of repeatability estimates for these traits in Holstein-Friesian heifers 2012 ·Journal of Dairy Science ·M.H. Parr, Michael P. Mullen, M.A. Crowe, J. F. Roche, P. Lonergan, A.C.O. Evans, M.G. Diskin	36
2	Rapid frost weathering and its potential role as a periglacial buzzsaw 2010 ·EGUGA ·B. Hallet, J. F. Roche	3
3	Oestrous cycles in Bos taurus cattle 2010 ·Animal Reproduction Science ·Niamh Forde, Marijke E. Beltman, P. Lonergan, M.G. Diskin, J. F. Roche, M.A. Crowe	115
4	Progesterone-Regulated Changes in Endometrial Gene Expression Contribute to Advanced Conceptus Development in Cattle1 2009 ·Biology of Reproduction ·Niamh Forde, F. Carter, Trudee Fair, M.A. Crowe, A.C.O. Evans, Thomas E. Spencer, Fuller W. Bazer, Rachael McBride, M.P. Boland, Peadar Ó Gaora, P. Lonergan, J. F. Roche	299
5	Hip fracture. 2007 ·PubMed ·(unknown), R. E. Griffiths, J. F. Roche, Opinder Sahota	1
6	The effect of nutritional management of the dairy cow on reproductive efficiency 2006 ·Animal Reproduction Science ·J. F. Roche	222
7	Short Communication: A Potential Antiapoptotic Phenotype in Neutrophils of Cows Milked Once Daily in Early Lactation 2006 ·Journal of Dairy Science ·(unknown), Alison Hanlon, J. F. Roche, J.L. Burton, John F. Mee, J.V. O’Doherty, Torres Sweeney	10
8	Prion protein (PrP) gene polymorphisms associated with natural scrapie cases and their flock-mates in Ireland 2002 ·Research in Veterinary Science ·E. F. O’Doherty, (unknown), (unknown), John P. Hanrahan, E. Weavers, Michael Doherty, J. F. Roche, (unknown), Torres Sweeney	36
9	Maternal Exposure to Octylphenol Suppresses Ovine Fetal Follicle-Stimulating Hormone Secretion, Testis Size, and Sertoli Cell Number* 2000 ·Endocrinology ·Torres Sweeney, Linda Nicol, J. F. Roche, A. N. Brooks	59
10	Effect of exogenous LH pulses on the fate of the first dominant follicle in postpartum beef cows nursing calves 2000 ·Reproduction ·(unknown), M.A. Crowe, M.P. Boland, J. F. Roche	13
11	Effect of Acute Nutritional Restriction on Incidence of Anovulation and Periovulatory Estradiol and Gonadotropin Concentrations in Beef Heifers1 1999 ·Biology of Reproduction ·David R. Mackey, Joseph M. Sreenan, J. F. Roche, M.G. Diskin	57
12	Effect of low copper status and molybdenum supplementation on pregnancy in beef heifers 1994 ·Irish Journal of Agricultural and Food Research ·Lisa E. Vaughan, (unknown), (unknown), M.P. Boland, J. F. Roche	4
13	Development of dominant follicles and length of ovarian cycles in post-partum dairy cows 1990 ·Reproduction ·Jayanthi Savio, M.P. Boland, J. F. Roche	139
14	Retention rate in cows and heifers of intravaginal silastic coils impregnated with progesterone 1976 ·Reproduction ·J. F. Roche	22
15	Fertility in cows after treatment with a prostaglandin analogue with or without progesterone 1976 ·Reproduction ·J. F. Roche	56
16	CONTROL OF TIME OF OVULATION IN HEIFERS TREATED WITH PROGESTERONE AND GONADOTROPHIN-RELEASING HORMONE 1975 ·Reproduction ·J. F. Roche	22
17	ESTIMATION OF THE OPTIMUM INTERVAL BETWEEN INSEMINATION AND OVULATION IN THE RABBIT BY DOUBLE INSEMINATION 1969 ·Reproduction ·(unknown), J. F. Roche, P. J. Dziuk	17
18	COMPETITION BETWEEN FRESH AND AGED SPERMATOZOA IN FERTILIZING RABBIT EGGS 1968 ·Reproduction ·J. F. Roche, P. J. Dziuk, J.R. Lodge	42
19	[Action of radiothyroidectomy and the administration of 3,5,3'-triiodo-L-thyronine (T3) and 3,5,3'-triiodothyroacetic acid (TA3) in physiological doses on water-mineral metabolism in the rat]. 1959 ·PubMed ·J. F. Roche, Raymond Michel, P Jouan	1
20	[Presence of triiodothyroacetic acid in the rat kidney following administration of triiodothyronine]. 1955 ·PubMed ·J. F. Roche, Raymond Michel, P Jouan, William A. Wolf	6

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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