R.M. Caldeira

574 total citations
16 papers, 425 citations indexed

About

R.M. Caldeira is a scholar working on Agronomy and Crop Science, Genetics and Equine. According to data from OpenAlex, R.M. Caldeira has authored 16 papers receiving a total of 425 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Agronomy and Crop Science, 10 papers in Genetics and 6 papers in Equine. Recurrent topics in R.M. Caldeira's work include Reproductive Physiology in Livestock (10 papers), Genetic and phenotypic traits in livestock (9 papers) and Veterinary Equine Medical Research (6 papers). R.M. Caldeira is often cited by papers focused on Reproductive Physiology in Livestock (10 papers), Genetic and phenotypic traits in livestock (9 papers) and Veterinary Equine Medical Research (6 papers). R.M. Caldeira collaborates with scholars based in Portugal, United Kingdom and Morocco. R.M. Caldeira's co-authors include A. V. Portugal, César Santos, A.T. Belo, R.J.B. Bessa, Graça Ferreira‐Dias, Susana P. Alves, Ana Duarte, Mónica M. Costa, Shaun R. Cook and Tim A. McAllister and has published in prestigious journals such as PLoS ONE, Journal of Agricultural and Food Chemistry and Estuarine Coastal and Shelf Science.

In The Last Decade

R.M. Caldeira

16 papers receiving 404 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R.M. Caldeira Portugal	10	272	192	149	46	36	16	425
István Komlósi Hungary	12	138 0.5×	220 1.1×	184 1.2×	63 1.4×	44 1.2×	74	453
C. A. M. Lakpini Nigeria	11	204 0.8×	197 1.0×	163 1.1×	35 0.8×	19 0.5×	33	402
M. Łukaszewicz Poland	13	180 0.7×	312 1.6×	276 1.9×	85 1.8×	34 0.9×	57	535
F. A. Ireland United States	13	483 1.8×	301 1.6×	195 1.3×	74 1.6×	25 0.7×	33	663
D. D. Buskirk United States	16	445 1.6×	251 1.3×	168 1.1×	44 1.0×	15 0.4×	27	624
H. de Boer Netherlands	9	185 0.7×	154 0.8×	302 2.0×	69 1.5×	36 1.0×	14	455
José Américo Soares Garcia Brazil	9	144 0.5×	132 0.7×	143 1.0×	22 0.5×	19 0.5×	37	299
EJ Speijers Australia	12	234 0.9×	146 0.8×	88 0.6×	45 1.0×	13 0.4×	33	381
T. T. Ross United States	12	205 0.8×	97 0.5×	136 0.9×	66 1.4×	25 0.7×	33	415
Steve Lowry United States	10	213 0.8×	97 0.5×	167 1.1×	44 1.0×	16 0.4×	20	401

Countries citing papers authored by R.M. Caldeira

Since Specialization

Citations

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

Fields of papers citing papers by R.M. Caldeira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.M. Caldeira. 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 R.M. Caldeira. The network helps show where R.M. Caldeira may publish in the future.

Co-authorship network of co-authors of R.M. Caldeira

This figure shows the co-authorship network connecting the top 25 collaborators of R.M. Caldeira. A scholar is included among the top collaborators of R.M. Caldeira 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 R.M. Caldeira. R.M. Caldeira is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

16 of 16 papers shown

Mateus, L., et al.. (2019). Growth patterns, metabolic indicators and osteoarticular status in the Lusitano horse: A longitudinal study. PLoS ONE. 14(7). e0219900–e0219900. 7 indexed citations

Caldeira, R.M., et al.. (2019). The effect of a transient frontal zone on the spatial distribution of extant coccolithophores around the Madeira archipelago (Northeast Atlantic). Estuarine Coastal and Shelf Science. 223. 25–38. 14 indexed citations

Mateus, L., et al.. (2018). Age-related changes of bone ultrasound measurements and metabolic indicators in the young horse. Livestock Science. 211. 104–110. 3 indexed citations

Costa, Mónica M., Susana P. Alves, Alice Cappucci, et al.. (2018). Effects of Condensed and Hydrolyzable Tannins on Rumen Metabolism with Emphasis on the Biohydrogenation of Unsaturated Fatty Acids. Journal of Agricultural and Food Chemistry. 66(13). 3367–3377. 48 indexed citations

Bessa, R.J.B., et al.. (2015). Growth and development of the Lusitano horse managed on grazing systems. Livestock Science. 186. 22–28. 19 indexed citations

Mateus, L., et al.. (2014). Effects of body condition and leptin on the reproductive performance of Lusitano mares on extensive systems. Theriogenology. 81(9). 1214–1222. 13 indexed citations

Alexandre‐Pires, Graça, Catarina Martins, António Galvão, et al.. (2014). Morphological aspects and expression of estrogen and progesterone receptors in the interdigital sinus in cyclic ewes. Microscopy Research and Technique. 77(4). 313–325. 4 indexed citations

Vale, Ana C., et al.. (2014). Biomechanical Properties of the Equine Third Metacarpal Bone: In Vivo Quantitative Ultrasonography Versus Ex Vivo Compression and Bending Techniques. Journal of Equine Veterinary Science. 35(3). 198–205. 6 indexed citations

Bessa, R.J.B., et al.. (2013). Nutritional Status of Lusitano Broodmares on Extensive Feeding Systems: Body Condition, Live Weight and Metabolic Indicators. Italian Journal of Animal Science. 12(3). e71–e71. 4 indexed citations

10.

Caldeira, R.M. & A. V. Portugal. (2007). Relationships of Body Composition and Fat Partition with Body Condition Score in Serra da Estrela Ewes. Asian-Australasian Journal of Animal Sciences. 20(7). 1108–1114. 13 indexed citations

11.

Guerreiro, Catarina I. P. D., Fernando M. V. Dias, Carl Morland, et al.. (2006). Galactomannan hydrolysis and mannose metabolism inCellvibrio mixtus. FEMS Microbiology Letters. 261(1). 123–132. 23 indexed citations

12.

Caldeira, R.M., et al.. (2005). The effect of body condition score on blood metabolites and hormonal profiles in ewes. Small Ruminant Research. 68(3). 233–241. 134 indexed citations

13.

Caldeira, R.M., et al.. (2005). The effect of long-term feed restriction and over-nutrition on body condition score, blood metabolites and hormonal profiles in ewes. Small Ruminant Research. 68(3). 242–255. 106 indexed citations

14.

Caldeira, R.M., M.I. Vasques, & A. V. Portugal. (2000). Daily Profiles of Blood Insulin, Insulin-Like Growth Factor-I, Thyroxine and Triiodothyronine in Ewes Under Three Levels of Feed Intake. Asian-Australasian Journal of Animal Sciences. 13(8). 1121–1126. 3 indexed citations

15.

Caldeira, R.M., et al.. (1999). Daily variation in blood enzymes and metabolites in ewes under three levels of feed intake. Canadian Journal of Animal Science. 79(2). 157–164. 15 indexed citations

16.

Caldeira, R.M. & A. V. Portugal. (1991). Interrelationship between body condition and metabolic status in ewes. Small Ruminant Research. 6(1-2). 15–24. 13 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.

Explore authors with similar magnitude of impact