P.D. Carvalho

2.2k total citations
46 papers, 1.6k citations indexed

About

P.D. Carvalho is a scholar working on Agronomy and Crop Science, Genetics and Public Health, Environmental and Occupational Health. According to data from OpenAlex, P.D. Carvalho has authored 46 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Agronomy and Crop Science, 33 papers in Genetics and 21 papers in Public Health, Environmental and Occupational Health. Recurrent topics in P.D. Carvalho's work include Reproductive Physiology in Livestock (42 papers), Genetic and phenotypic traits in livestock (33 papers) and Reproductive Biology and Fertility (21 papers). P.D. Carvalho is often cited by papers focused on Reproductive Physiology in Livestock (42 papers), Genetic and phenotypic traits in livestock (33 papers) and Reproductive Biology and Fertility (21 papers). P.D. Carvalho collaborates with scholars based in United States, Brazil and France. P.D. Carvalho's co-authors include P.M. Fricke, Milo C. Wiltbank, J.O. Giordano, A.H. Souza, M.C. Amundson, Alessandro Ricci, R.W. Bender, Katherine S. Hackbart, A. Valenza and V.G. Santos and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of Dairy Science.

In The Last Decade

P.D. Carvalho

46 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P.D. Carvalho United States	22	1.4k	1.2k	490	408	167	46	1.6k
Ahmet Gümen Türkiye	20	1.8k 1.2×	1.5k 1.3×	535 1.1×	452 1.1×	167 1.0×	45	1.9k
Jerry Guenther United States	27	2.2k 1.5×	1.9k 1.6×	779 1.6×	583 1.4×	206 1.2×	38	2.5k
P. L. J. Monteiro Brazil	18	1.0k 0.7×	738 0.6×	387 0.8×	251 0.6×	114 0.7×	47	1.2k
R.C. Mattos Brazil	11	1.5k 1.0×	1.0k 0.9×	332 0.7×	258 0.6×	116 0.7×	28	1.7k
Heloísa M. Rutigliano United States	15	1.0k 0.7×	852 0.7×	290 0.6×	277 0.7×	87 0.5×	33	1.3k
A.H. Souza Brazil	31	2.7k 1.9×	2.2k 1.9×	1.0k 2.1×	625 1.5×	150 0.9×	62	2.9k
Giovanni M. Báez United States	13	900 0.6×	649 0.6×	341 0.7×	171 0.4×	98 0.6×	19	1.1k
J. N. S. Sales Brazil	22	1.2k 0.8×	989 0.8×	561 1.1×	362 0.9×	54 0.3×	78	1.4k
M.D. Royal United Kingdom	14	1.5k 1.0×	1.4k 1.2×	172 0.4×	419 1.0×	187 1.1×	32	1.8k
G.C. Lamb United States	19	1.3k 0.9×	1.1k 0.9×	269 0.5×	278 0.7×	113 0.7×	41	1.4k

Countries citing papers authored by P.D. Carvalho

Since Specialization

Citations

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

Fields of papers citing papers by P.D. Carvalho

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.D. Carvalho. 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 P.D. Carvalho. The network helps show where P.D. Carvalho may publish in the future.

Co-authorship network of co-authors of P.D. Carvalho

This figure shows the co-authorship network connecting the top 25 collaborators of P.D. Carvalho. A scholar is included among the top collaborators of P.D. Carvalho 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 P.D. Carvalho. P.D. Carvalho 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

Santos, V.G., P.D. Carvalho, A.H. Souza, et al.. (2025). Effect of timing of artificial insemination with conventional or sex-sorted semen on fertility of lactating dairy cows. Journal of Dairy Science. 108(8). 8945–8958. 1 indexed citations

Martins, J.P.N., et al.. (2024). Evaluation of treatment with human chorionic gonadotropin at transfer of in vitro–produced beef embryos on reproductive outcomes in lactating multiparous Jersey cows after a synchronized ovulation. Journal of Dairy Science. 107(11). 10013–10026. 1 indexed citations

Consentini, Carlos Eduardo Cardoso, A.H. Souza, Roberto Sartori, et al.. (2023). Relationships among total mixed ration nutritional components and reproductive performance in high-producing dairy herds. SHILAP Revista de lepidopterología. 4(2). 138–143. 2 indexed citations

Santos, V.G., P.D. Carvalho, A. Valenza, et al.. (2021). Comparison of reproductive management programs for submission of Holstein heifers for first insemination with conventional or sexed semen based on expression of estrus, pregnancy outcomes, and cost per pregnancy. Journal of Dairy Science. 104(12). 12953–12967. 5 indexed citations

Carvalho, P.D., et al.. (2019). Effect of manipulating progesterone before timed artificial insemination on reproductive and endocrine outcomes in high-producing multiparous Holstein cows. Journal of Dairy Science. 102(8). 7509–7521. 14 indexed citations

Carvalho, P.D., et al.. (2019). Effect of treatment with human chorionic gonadotropin 7 days after artificial insemination or at the time of embryo transfer on reproductive outcomes in nulliparous Holstein heifers. Journal of Dairy Science. 102(3). 2593–2606. 28 indexed citations

Carvalho, P.D., V.G. Santos, J.O. Giordano, Milo C. Wiltbank, & P.M. Fricke. (2018). Development of fertility programs to achieve high 21-day pregnancy rates in high-producing dairy cows. Theriogenology. 114. 165–172. 87 indexed citations

Hackbart, Katherine S., R.W. Bender, P.D. Carvalho, et al.. (2017). Effects of propylene glycol or elevated luteinizing hormone during follicle development on ovulation, fertilization, and early embryo development†. Biology of Reproduction. 97(4). 550–563. 8 indexed citations

Barletta, Rafael Villela, P.D. Carvalho, V.G. Santos, et al.. (2017). Effect of dose and timing of prostaglandin F2α treatments during a Resynch protocol on luteal regression and fertility to timed artificial insemination in lactating Holstein cows. Journal of Dairy Science. 101(2). 1730–1736. 19 indexed citations

10.

Carvalho, P.D., et al.. (2017). Temporarily decreasing progesterone after timed artificial insemination decreased expression of interferon-tau stimulated gene 15 (ISG15) in blood leukocytes, serum pregnancy-specific protein B concentrations, and embryo size in lactating Holstein cows. Journal of Dairy Science. 100(4). 3233–3242. 16 indexed citations

11.

Barletta, Rafael Villela, Milton Maturana Filho, P.D. Carvalho, et al.. (2017). Association of changes among body condition score during the transition period with NEFA and BHBA concentrations, milk production, fertility, and health of Holstein cows. Theriogenology. 104. 30–36. 102 indexed citations

12.

Ricci, Alessandro, P.D. Carvalho, M.C. Amundson, et al.. (2015). Factors associated with pregnancy-associated glycoprotein (PAG) levels in plasma and milk of Holstein cows during early pregnancy and their effect on the accuracy of pregnancy diagnosis. Journal of Dairy Science. 98(4). 2502–2514. 91 indexed citations

13.

Souza, A.H., P.D. Carvalho, Leandro M. Vieira, et al.. (2014). Relationship between circulating anti-Müllerian hormone (AMH) and superovulatory response of high-producing dairy cows. Journal of Dairy Science. 98(1). 169–178. 100 indexed citations

14.

Carvalho, P.D., Jerry Guenther, M.J. Fuenzalida, et al.. (2014). Presynchronization using a modified Ovsynch protocol or a single gonadotropin-releasing hormone injection 7 d before an Ovsynch-56 protocol for submission of lactating dairy cows to first timed artificial insemination. Journal of Dairy Science. 97(10). 6305–6315. 32 indexed citations

15.

Fricke, P.M., J.O. Giordano, A. Valenza, et al.. (2014). Reproductive performance of lactating dairy cows managed for first service using timed artificial insemination with or without detection of estrus using an activity-monitoring system. Journal of Dairy Science. 97(5). 2771–2781. 75 indexed citations

16.

Carvalho, P.D., Katherine S. Hackbart, R.W. Bender, et al.. (2014). Use of a single injection of long-acting recombinant bovine FSH to superovulate Holstein heifers: A preliminary study. Theriogenology. 82(3). 481–489. 40 indexed citations

17.

Bender, R.W., Katherine S. Hackbart, P.D. Carvalho, et al.. (2013). Effects of acute feed restriction combined with targeted use of increasing luteinizing hormone content of follicle-stimulating hormone preparations on ovarian superstimulation, fertilization, and embryo quality in lactating dairy cows. Journal of Dairy Science. 97(2). 764–778. 18 indexed citations

18.

Carvalho, P.D., A.H. Souza, Roberto Sartori, et al.. (2013). Effects of deep-horn AI on fertilization and embryo production in superovulated cows and heifers. Theriogenology. 80(9). 1074–1081. 21 indexed citations

19.

Peñagaricano, Francisco, P.D. Carvalho, Ashley M. Driver, et al.. (2013). Effect of Maternal Methionine Supplementation on the Transcriptome of Bovine Preimplantation Embryos. PLoS ONE. 8(8). e72302–e72302. 87 indexed citations

20.

Wiltbank, Milo C., A.H. Souza, J.O. Giordano, et al.. (2012). Positive and negative effects of proges terone during timed AI protocols in lactating dairy cattle. Animal Reproduction. 9(3). 231–241. 40 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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