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Animal Science and Veterinary
Ireland
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Animal Science and Veterinary 68 196 185 3 3 238 16392

James F. Roche publications per year

The chart shows the history of publications by James F. Roche between 1968 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James F. Roche published across 58 years, from 1968 to 2025, averaging 4.3 papers a year. Output peaked at 16 publications in 1991. 1 of the 249 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1968 to 2025. Vertical axis: number of publications, 0 to 16. Peak 16 publications in 1991. 1968: 2 publications 1969: 1 publication 1970: 4 publications 1971: 3 publications 1972: 0 publications 1973: 2 publications 1974: 4 publications 1975: 2 publications 1976: 3 publications 1977: 3 publications 1978: 3 publications 1979: 2 publications 1980: 1 publication 1981: 3 publications 1982: 2 publications 1983: 6 publications 1984: 5 publications 1985: 2 publications 1986: 5 publications 1987: 2 publications 1988: 3 publications 1989: 2 publications 1990: 11 publications 1991: 16 publications 1992: 4 publications 1993: 13 publications 1994: 16 publications 1995: 15 publications 1996: 13 publications 1997: 11 publications 1998: 7 publications 1999: 5 publications 2000: 8 publications 2001: 12 publications 2002: 6 publications 2003: 2 publications 2004: 3 publications 2005: 1 publication 2006: 2 publications 2007: 1 publication 2008: 3 publications 2009: 7 publications 2010: 8 publications 2011: 7 publications 2012: 6 publications 2013: 2 publications 2014: 4 publications 2015: 2 publications 2016: 0 publications 2017: 0 publications 2018: 1 publication 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 1 publication 2023: 1 publication 2024: 0 publications 2025: 1 publication
1968 2025

249 publications in total across all disciplines

View publications per year as a table
James F. Roche: publications per year, 1968 to 2025
Year Publications
1968 2
1969 1
1970 4
1971 3
1972 0
1973 2
1974 4
1975 2
1976 3
1977 3
1978 3
1979 2
1980 1
1981 3
1982 2
1983 6
1984 5
1985 2
1986 5
1987 2
1988 3
1989 2
1990 11
1991 16
1992 4
1993 13
1994 16
1995 15
1996 13
1997 11
1998 7
1999 5
2000 8
2001 12
2002 6
2003 2
2004 3
2005 1
2006 2
2007 1
2008 3
2009 7
2010 8
2011 7
2012 6
2013 2
2014 4
2015 2
2016 0
2017 0
2018 1
2019 0
2020 0
2021 0
2022 1
2023 1
2024 0
2025 1
Total 249
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James F. Roche publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where James F. Roche sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 84 bars. Horizontal axis: publications, 29–33 to 442+. Vertical axis: number of scientists, 0 to 109. Most scientists, 109, have 119–123 publications. The last bar groups every scientist with 442 publications or more. The highlighted bar, 234–238 publications, is where this scientist sits. 29–33 publications: 1 scientist 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29–33 publications 442+

This scientist: 238 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

View publications distribution as a table
Number of Animal Science and Veterinary scientists by publication count, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
Publications Scientists This scientist
29–33 1
34–38 6
39–43 17
44–48 23
49–53 28
54–58 44
59–63 66
64–68 75
69–73 71
74–78 85
79–83 108
84–88 105
89–93 84
94–98 103
99–103 97
104–108 95
109–113 89
114–118 88
119–123 109
124–128 93
129–133 89
134–138 95
139–143 92
144–148 80
149–153 75
154–158 74
159–163 67
164–168 53
169–173 62
174–178 63
179–183 50
184–188 55
189–193 50
194–198 27
199–203 44
204–208 31
209–213 28
214–218 38
219–223 33
224–228 36
229–233 29
234–238 35 238
239–243 23
244–248 24
249–253 29
254–258 28
259–263 21
264–268 25
269–273 11
274–278 18
279–283 13
284–288 18
289–293 10
294–298 12
299–303 11
304–308 15
309–313 14
314–318 14
319–323 8
324–328 8
329–333 13
334–338 14
339–343 13
344–348 10
349–353 11
354–358 5
359–363 8
364–368 8
369–373 6
374–378 7
379–383 8
384–388 3
389–393 4
394–398 5
399–403 8
404–408 5
409–413 4
414–418 3
419–423 8
424–428 5
429–433 3
434–438 5
439–441 5
442+ 99
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James F. Roche D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where James F. Roche sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 58 bars. Horizontal axis: D-Index, 20 to 77+. Vertical axis: number of scientists, 0 to 158. Most scientists, 158, have 31 D-Index. The last bar groups every scientist with 77 D-Index or more. The highlighted bar, 68 D-Index, is where this scientist sits. 20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 68 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

View D-Index distribution as a table
Number of Animal Science and Veterinary scientists by D-index, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
D-Index Scientists This scientist
20 5
21 22
22 31
23 44
24 53
25 66
26 80
27 101
28 106
29 116
30 154
31 158
32 143
33 137
34 126
35 134
36 112
37 115
38 105
39 111
40 107
41 87
42 74
43 62
44 61
45 41
46 51
47 43
48 28
49 47
50 40
51 34
52 33
53 43
54 16
55 32
56 21
57 18
58 28
59 33
60 17
61 21
62 18
63 21
64 9
65 20
66 11
67 16
68 12 68
69 17
70 13
71 15
72 11
73 11
74 14
75 5
76 6
77+ 100
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Research.com Recognitions

  • 2026 - Research.com Animal Science and Veterinary in Ireland Leader Award
  • 2025 - Research.com Animal Science and Veterinary in Ireland Leader Award
  • 2023 - Research.com Animal Science and Veterinary in Ireland Leader Award
  • 2012 - Journal of Dairy Science Highly Cited Awards, American Dairy Science Association
  • 1989 - Member of the Royal Irish Academy

Overview

James F. Roche is affiliated with University College Dublin in Ireland. Their research primarily focuses on Medicine, with specific concentration in Surgery and Epidemiology. The main topics addressed in their work include Shoulder Injury and Treatment, Shoulder and Clavicle Injuries, and Nerve Injury and Rehabilitation.

Their recent publications cover diverse aspects of medical research. These include:

  • Current concepts on the assessment of a patient with a traumatic anterior shoulder dislocation, 2022, The South African Orthopaedic Journal (SAOJ)
  • PO2_09. Impact of COVID-19 on lifestyle behaviours and mental health of women 6 months following a hypertensive disorder of pregnancy: a BP2 sub-study, 2023, Pregnancy Hypertension

Frequent co-authors contributing to their research include:

  • Ntambue Kauta
  • J. P. Du Plessis
  • Jacques de Wet
  • B Vrettos
  • Megan L. Gow

Their research outputs have appeared notably in the following publication venues:

  • The South African Orthopaedic Journal (SAOJ)
  • Pregnancy Hypertension

Over the course of their career, James F. Roche has been recognized with the following awards:

  • Journal of Dairy Science Highly Cited Awards, American Dairy Science Association, 2012
  • Member of the Royal Irish Academy, 1989

Best Publications

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

    J. D. Savio;L. Keenan;M. P. Boland;J. F. Roche

  • Effects of nutrition and metabolic status on circulating hormones and ovarian follicle development in cattle

    M.G Diskin;D.R Mackey;D.R Mackey;J.F Roche;J.M Sreenan

  • Association between the duration of dominance of the ovulatory follicle and pregnancy rate in beef heifers

    M. Mihm;A. Baguisi;M. P. Boland;J. F. Roche

  • Progesterone-Regulated Changes in Endometrial Gene Expression Contribute to Advanced Conceptus Development in Cattle

    N. Forde;F. Carter;T. Fair;M.A. Crowe

  • Progesterone and conceptus elongation in cattle: a direct effect on the embryo or an indirect effect via the endometrium?

    M Clemente;J de La Fuente;T Fair;A Al Naib

  • Effect of increasing progesterone concentration from Day 3 of pregnancy on subsequent embryo survival and development in beef heifers

    F Carter;N Forde;P Duffy;M Wade

  • The effect of nutritional management of the dairy cow on reproductive efficiency.

    James F. Roche

  • Development of nonovulatory antral follicles in heifers: changes in steroids in follicular fluid and receptors for gonadotropins.

    J. J. Ireland;J. F. Roche

  • Reproductive management of postpartum cows.

    J.F Roche;D Mackey;M.D Diskin

  • Development of Antral Follicles in Cattle after Prostaglandin-Induced Luteolysis: Changes in Serum Hormones, Steroids in Follicular Fluid, and Gonadotropin Receptors*

    J. J. Ireland;J. F. Roche

  • Resumption of follicular activity in the early post-partum period of dairy cows.

    J. D. Savio;M. P. Boland;N. Hynes;J. F. Roche

  • Changes in the Endometrial Transcriptome During the Bovine Estrous Cycle: Effect of Low Circulating Progesterone and Consequences for Conceptus Elongation

    Niamh Forde;Marijke Eileen Beltman;G. B. Duffy;P. Duffy

  • Selection, dominance and atresia of follicles during the oestrous cycle of heifers.

    S. J. Sunderland;M. A. Crowe;M. P. Boland;J. F. Roche

  • Conceptus-Induced Changes in the Endometrial Transcriptome: How Soon Does the Cow Know She Is Pregnant?

    N. Forde;F. Carter;T.E. Spencer;F.W. Bazer

  • Pattern of follicular growth and resumption of ovarian activity in post-partum beef suckler cows.

    M. G. Murphy;M. P. Boland;J. F. Roche

  • Oestrous cycles in Bos taurus cattle.

    N. Forde;M.E. Beltman;P. Lonergan;M. Diskin

  • Effect of dietary intake on pattern of growth of dominant follicles during the oestrous cycle in beef heifers.

    M. G. Murphy;W. J. Enright;M. A. Crowe;K. McConnell

  • Development of dominant follicles and length of ovarian cycles in post-partum dairy cows.

    J. D. Savio;M. P. Boland;J. F. Roche

  • Effect of Calf Isolation on Follicular Wave Dynamics, Gonadotropin and Metabolic Hormone Changes, and Interval to First Ovulation in Beef Cows Fed Either of Two Energy Levels Postpartum

    K. Stagg;L.J. Spicer;J.M. Sreenan;J.F. Roche

  • Alterations in Intrafollicular Regulatory Factors and Apoptosis During Selection of Follicles in the First Follicular Wave of the Bovine Estrous Cycle

    E.J. Austin;M. Mihm;A.C.O. Evans;P.G. Knight

  • Exogenous hormonal manipulation of ovarian activity in cattle

    M.G Diskin;E.J Austin;J.F Roche

  • Postpartum anoestrus in dairy and beef cows

    J.F. Roche;M.A. Crowe;M.P. Boland

  • Follicular development in long-term anoestrous suckler beef cows fed two levels of energy postpartum

    K Stagg;M.G Diskin;J.M Sreenan;J.F Roche

  • Puberty in heifers: A Review

    C. Moran;J.F. Quirke;J.F. Roche

  • Historical Perspective of Turnover of Dominant Follicles During the Bovine Estrous Cycle: Key Concepts, Studies, Advancements, and Terms

    J.J. Ireland;M. Mihm;E. Austin;M.G. Diskin

  • Identification of Potential Intrafollicular Factors Involved in Selection of Dominant Follicles in Heifers

    M. Mihm;E. J. Austin;T. E. M. Good;J. L. H. Ireland

  • Alternative gonadotrophins for superovulation in cattle

    M.P. Boland;D. Goulding;J.F. Roche

  • Effects of Low Progesterone on the Endometrial Transcriptome in Cattle

    Niamh Forde;Jai P. Mehta;Megan Minten;Mark A. Crowe

Frequent Co-Authors

Maurice P. Boland
Maurice P. Boland University College Dublin
Patrick Lonergan
Patrick Lonergan University College Dublin
James J. Ireland
James J. Ireland Michigan State University
Torres Sweeney
Torres Sweeney University College Dublin
Trudee Fair
Trudee Fair University College Dublin
Thomas E. Spencer
Thomas E. Spencer University of Missouri
Fuller W. Bazer
Fuller W. Bazer Texas A&M University
Leon J. Spicer
Leon J. Spicer Oklahoma State University
Fred J. Karsch
Fred J. Karsch University of Michigan–Ann Arbor
Poul Hyttel
Poul Hyttel University of Copenhagen

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Related Online Degrees & Career Pathways

For those interested in expanding their knowledge beyond Animal Science and Veterinary studies, there are several related online degree options worth exploring. Fields such as exercise science offer opportunities to specialize in animal physiology and rehabilitation. When looking for flexible programs, consider exploring an exercise science degree online, which can provide foundational knowledge applicable in veterinary physical therapy and animal fitness careers.

Behavioral sciences also complement animal care professions, particularly for those interested in animal behavior analysis and therapy. Accredited certification programs like bcaba accredited programs offer a pathway towards becoming a Board Certified Assistant Behavior Analyst, a credential valuable in both human and animal behavior contexts.

Students aiming for careers that merge psychological principles with education or therapy can find valuable resources in nasp approved online school psychology programs. These programs prepare professionals for school settings, which can include animal-assisted interventions and educational support.

For advanced clinical practice and leadership roles, psyd programs online apa accredited provide doctoral-level training without GRE requirements, making them accessible options for those looking to pursue psychology at a higher level. These diverse pathways reflect the interdisciplinary nature of careers linking animal science with health, behavior, and therapy sectors.

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