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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Animal Science and Veterinary 40 1148 1061 80 75 118 6882

Ronaldo L.A. Cerri publications per year

The chart shows the history of publications by Ronaldo L.A. Cerri between 2003 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ronaldo L.A. Cerri published across 19 years, from 2003 to 2021, averaging 5.5 papers a year. Output peaked at 20 publications in 2016. 18 of the 105 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2003 to 2021. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2016. 2003: 1 publication 2004: 8 publications 2005: 0 publications 2006: 1 publication 2007: 1 publication 2008: 3 publications 2009: 6 publications 2010: 3 publications 2011: 3 publications 2012: 3 publications 2013: 1 publication 2014: 5 publications 2015: 7 publications 2016: 20 publications 2017: 5 publications 2018: 15 publications 2019: 5 publications 2020: 8 publications 2021: 10 publications
2003 2021

105 publications in total across all disciplines

View publications per year as a table
Ronaldo L.A. Cerri: publications per year, 2003 to 2021
Year Publications
2003 1
2004 8
2005 0
2006 1
2007 1
2008 3
2009 6
2010 3
2011 3
2012 3
2013 1
2014 5
2015 7
2016 20
2017 5
2018 15
2019 5
2020 8
2021 10
Total 105
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Ronaldo L.A. Cerri 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 Ronaldo L.A. Cerri 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, 114–118 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: 118 publications — 38th percentile

38% 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 88 118
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
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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Ronaldo L.A. Cerri 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 Ronaldo L.A. Cerri 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, 40 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: 40 D-Index — 64th percentile

64% 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 40
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
69 17
70 13
71 15
72 11
73 11
74 14
75 5
76 6
77+ 100
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Overview

What is he best known for?

The fields of study he is best known for:

  • Internal medicine
  • Animal science
  • Biochemistry

The scientist’s investigation covers issues in Internal medicine, Endocrinology, Estrous cycle, Insemination and Artificial insemination. Many of his research projects under Internal medicine are closely connected to Progesterone receptor with Progesterone receptor, tying the diverse disciplines of science together. The various areas that Ronaldo L.A. Cerri examines in his Estrous cycle study include Ovulation, Luteolysis, Andrology and Pregnancy rate.

His Insemination research is multidisciplinary, incorporating perspectives in Dairy cattle, Animal science and Human fertilization. His studies examine the connections between Animal science and genetics, as well as such issues in Lactation, with regards to Mastitis. Ronaldo L.A. Cerri merges Artificial insemination with Retained placenta in his research.

His most cited work include:

  • The effect of embryonic death rates in cattle on the efficacy of estrus synchronization programs (471 citations)
  • Factors affecting conception rate after artificial insemination and pregnancy loss in lactating dairy cows (257 citations)
  • Effect of timing of first clinical mastitis occurrence on lactational and reproductive performance of Holstein dairy cows. (183 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Animal science, Estrous cycle, Internal medicine, Endocrinology and Artificial insemination. Ronaldo L.A. Cerri has researched Animal science in several fields, including Ice calving, Lactation, Insemination and Pregnancy rate. His Estrous cycle research includes elements of Estrus Detection, Ovulation, Follicle and Andrology.

His study on Haptoglobin is often connected to Embryo quality as part of broader study in Internal medicine. His Endocrinology research is multidisciplinary, relying on both Analysis of variance, Fight-or-flight response and Beef cattle. His Artificial insemination research also works with subjects such as

  • Dairy cattle together with Dry matter,
  • Corpus luteum that intertwine with fields like Blood plasma.

He most often published in these fields:

  • Animal science (62.00%)
  • Estrous cycle (50.00%)
  • Internal medicine (50.00%)

What were the highlights of his more recent work (between 2016-2021)?

  • Animal science (62.00%)
  • Estrous cycle (50.00%)
  • Artificial insemination (44.00%)

In recent papers he was focusing on the following fields of study:

His primary scientific interests are in Animal science, Estrous cycle, Artificial insemination, Andrology and Endometrium. His work carried out in the field of Animal science brings together such families of science as Endocrinology, Lactation and Internal medicine. His Endocrinology research is multidisciplinary, incorporating elements of Bout duration and Analysis of variance.

His study in Estrous cycle is interdisciplinary in nature, drawing from both Estrus Detection, Ovulation and Insemination. He interconnects OVULATION FAILURE, Herd and Gestation, Conceptus in the investigation of issues within Artificial insemination. Ronaldo L.A. Cerri combines subjects such as Hormone, Corpus luteum and Luteal phase with his study of Andrology.

Between 2016 and 2021, his most popular works were:

  • Effect of estrous expression on timing and failure of ovulation of Holstein dairy cows using automated activity monitors. (20 citations)
  • Association between ambient temperature and humidity, vaginal temperature, and automatic activity monitoring on induced estrus in lactating cows (18 citations)
  • Supplementing an immunomodulatory feed ingredient to modulate thermoregulation, physiologic, and production responses in lactating dairy cows under heat stress conditions (18 citations)

In his most recent research, the most cited papers focused on:

  • Internal medicine
  • Animal science
  • Biochemistry

Estrous cycle, Animal science, Artificial insemination, Corpus luteum and Insemination are his primary areas of study. A component of his Estrous cycle study involves Internal medicine and Endocrinology. His work in the fields of Internal medicine, such as Estrus synchronization and Analysis of variance, overlaps with other areas such as Walking and Thermometer.

His work deals with themes such as Morning and Lactation, which intersect with Animal science. The study incorporates disciplines such as Pregnancy rate, Hyperthermia, Conceptus and Beef cattle in addition to Lactation. In his study, Parity is inextricably linked to Gynecology, which falls within the broad field of Insemination.

Best Publications

  • The effect of embryonic death rates in cattle on the efficacy of estrus synchronization programs

    J.E.P Santos;W.W Thatcher;R.C Chebel;R.L.A Cerri

  • Factors affecting conception rate after artificial insemination and pregnancy loss in lactating dairy cows

    Ricardo C. Chebel;José E.P. Santos;James P. Reynolds;Ronaldo L.A. Cerri

  • Effect of timing of first clinical mastitis occurrence on lactational and reproductive performance of Holstein dairy cows.

    J.E.P Santos;R.L.A Cerri;M.A Ballou;G.E Higginbotham

  • Carryover effect of postpartum inflammatory diseases on developmental biology and fertility in lactating dairy cows

    E. S. Ribeiro;G. Gomes;L. F. Greco;R. L A Cerri

  • Reproduction in dairy cows following progesterone insert presynchronization and resynchronization protocols.

    Ricardo C. Chebel;José E. P. Santos;Ronaldo L. A. Cerri;Heloisa M. Rutigliano

  • Period of dominance of the ovulatory follicle influences embryo quality in lactating dairy cows

    Ronaldo L A Cerri;Heloísa M Rutigliano;Ricardo C Chebel;José E P Santos

  • Effect of bST and reproductive management on reproductive performance of Holstein dairy cows.

    J.E.P. Santos;S.O. Juchem;R.L.A. Cerri;K.N. Galvão

  • Effect of fat source differing in fatty acid profile on metabolic parameters, fertilization, and embryo quality in high-producing dairy cows

    Ronaldo L. A. Cerri;Ronaldo L. A. Cerri;S. O. Juchem;Ricardo C. Chebel;Heloisa M. Rutigliano

  • Effect of feeding Saccharomyces Cerevisiae on performance of dairy cows during summer heat stress

    Ralph G. S. Bruno;Heloisa M. Rutigliano;Ronaldo L. A. Cerri;Peter H. Robinson

  • Effect of addition of a progesterone intravaginal insert to a timed insemination protocol using estradiol cypionate on ovulation rate, pregnancy rate, and late embryonic loss in lactating dairy cows.

    K. N. Galvão;J. E. P. Santos;S. O. Juchem;R. L. A. Cerri

  • Timed artificial insemination with estradiol cypionate or insemination at estrus in high-producing dairy cows.

    R.L.A. Cerri;J.E.P. Santos;S.O. Juchem;K.N. Galvão

  • Concentration of progesterone during the development of the ovulatory follicle: II. Ovarian and uterine responses

    R.L.A. Cerri;R.C. Chebel;F. Rivera;C.D. Narciso

  • Short communication: Factors affecting hair cortisol concentrations in lactating dairy cows

    Tracy A. Burnett;Augusto M.L. Madureira;Bruna F. Silper;Audrey Nadalin

  • Progesterone concentration, follicular development and induction of cyclicity in dairy cows receiving intravaginal progesterone inserts

    Ronaldo L. A. Cerri;Heloisa M. Rutigliano;R. G. S. Bruno;José E. P. Santos

  • Factors affecting expression of estrus measured by activity monitors and conception risk of lactating dairy cows.

    A.M.L. Madureira;A.M.L. Madureira;B.F. Silper;T.A. Burnett;L. Polsky

  • Effect of resynchronization with GnRH on day 21 after artificial insemination on pregnancy rate and pregnancy loss in lactating dairy cows

    Ricardo C. Chebel;José E.P. Santos;Ronaldo L.A. Cerri;Klibs N. Galvão

  • Effects of Method of Presynchronization and Source of Selenium on Uterine Health and Reproduction in Dairy Cows

    Heloisa M. Rutigliano;F. S. Lima;Ronaldo L. A. Cerri;L. F. Greco

  • Nutritional management of the donor cow.

    J.E.P. Santos;R.L.A. Cerri;R. Sartori

  • Effects of lactation and pregnancy on gene expression of endometrium of Holstein cows at day 17 of the estrous cycle or pregnancy.

    R.L.A. Cerri;I.M. Thompson;I.H. Kim;A.D. Ealy

  • Effect of source of supplemental selenium on uterine health and embryo quality in high-producing dairy cows.

    Ronaldo L. A. Cerri;Heloisa M. Rutigliano;F. S. Lima;F. S. Lima;D. B. Araújo

  • Short communication: Rumination and feeding behaviors differ between healthy and sick dairy cows during the transition period.

    K. Schirmann;K. Schirmann;D.M. Weary;W. Heuwieser;N. Chapinal

  • Expression of estrus modifies the gene expression profile in reproductive tissues on Day 19 of gestation in beef cows.

    Saeideh Davoodi;Reinaldo Fernandes Cooke;Artur Cezar de Carvalho Fernandes;Bruno Ieda Cappellozza

  • Influence of pathogens causing clinical mastitis on reproductive variables of dairy cows.

    Felipe M. Dalanezi;Sâmea F. Joaquim;Felipe F. Guimarães;S.T. Guerra

  • Relationship of concentrations of cortisol in hair with health, biomarkers in blood, and reproductive status in dairy cows

    Tracy A. Burnett;Augusto M.L. Madureira;Bruna F. Silper;Abdolmansour Tahmasbi

  • Factors affecting hair cortisol concentrations in lactating dairy cows

    T A. Burnett;A. M. L. Madureira;B. F. Silper;A. Nadalin

  • Intensity of estrus following an estradiol-progesterone-based ovulation synchronization protocol influences fertility outcomes.

    A.M.L. Madureira;L.B. Polsky;T.A. Burnett;B.F. Silper

  • Impacts of estrus expression and intensity during a timed-AI protocol on variables associated with fertility and pregnancy success in Bos indicus-influenced beef cows.

    A D Rodrigues;R F Cooke;R S Cipriano;L G T Silva

  • Survey of reproduction management on Canadian dairy farms.

    J. Denis-Robichaud;R.L.A. Cerri;A. Jones-Bitton;S.J. LeBlanc

  • Effect of estrous expression on timing and failure of ovulation of Holstein dairy cows using automated activity monitors.

    Tracy A. Burnett;Liam Polsky;Manveen Kaur;Ronaldo L.A. Cerri

  • Association between ambient temperature and humidity, vaginal temperature, and automatic activity monitoring on induced estrus in lactating cows

    Liam B. Polsky;Augusto M.L. Madureira;Eraldo L. Drago Filho;Sergio Soriano

  • Short communication: Comparison of estrus characteristics in Holstein heifers by 2 activity monitoring systems

    B.F. Silper;A.M.L. Madureira;M. Kaur;T.A. Burnett

  • Pre-calving Intravaginal Administration of Lactic Acid Bacteria Reduces Metritis Prevalence and Regulates Blood Neutrophil Gene Expression After Calving in Dairy Cattle.

    Sandra Genís;Ronaldo L. A. Cerri;Àlex Bach;Bruna F. Silper

  • Integrating an automated activity monitor into an artificial insemination program and the associated risk factors affecting reproductive performance of dairy cows

    Tracy A. Burnett;Augusto M.L. Madureira;Bruna F. Silper;A.C.C. Fernandes;A.C.C. Fernandes

  • Supplementing an immunomodulatory feed ingredient to modulate thermoregulation, physiologic, and production responses in lactating dairy cows under heat stress conditions

    T. Leiva;R.F. Cooke;A.P. Brandão;A.P. Brandão;K.M. Schubach

  • Factors associated with estrous expression and subsequent fertility in lactating dairy cows using automated activity monitoring.

    C.M. Tippenhauer;J.-L. Plenio;A.M.L. Madureira;R.L.A. Cerri

  • Automated and visual measurements of estrous behavior and their sources of variation in Holstein heifers. I: Walking activity and behavior frequency.

    B.F. Silper;I. Robles;A.M.L. Madureira;T.A. Burnett

  • Daily lying behavior of lactating Holstein cows during an estrus synchronization protocol and its associations with fertility

    B.F. Silper;A.M.L. Madureira;A.M.L. Madureira;L.B. Polsky;S. Soriano

  • Performance of automated activity monitoring systems used in combination with timed artificial insemination compared to timed artificial insemination only in early lactation in dairy cows

    J. Denis-Robichaud;R.L.A. Cerri;A. Jones-Bitton;S.J. LeBlanc

Frequent Co-Authors

José E. P. Santos
José E. P. Santos University of Florida
Reinaldo F Cooke
Reinaldo F Cooke Texas A&M University
William W. Thatcher
William W. Thatcher University of Florida
Ricardo C. Chebel
Ricardo C. Chebel University of Florida
José Luiz Moraes Vasconcelos
José Luiz Moraes Vasconcelos Sao Paulo State University
Ky G. Pohler
Ky G. Pohler Texas A&M University
Klibs N. Galvão
Klibs N. Galvão University of Florida
Stephen J. LeBlanc
Stephen J. LeBlanc University of Guelph
D. M. Veira
D. M. Veira Agriculture and Agriculture-Food Canada
Fabio S. Lima
Fabio S. Lima University of California, Davis

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