M. Nicolás

477 total citations
18 papers, 361 citations indexed

About

M. Nicolás is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Physiology. According to data from OpenAlex, M. Nicolás has authored 18 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Reproductive Medicine, 11 papers in Public Health, Environmental and Occupational Health and 6 papers in Physiology. Recurrent topics in M. Nicolás's work include Sperm and Testicular Function (14 papers), Reproductive Biology and Fertility (10 papers) and Reproductive biology and impacts on aquatic species (6 papers). M. Nicolás is often cited by papers focused on Sperm and Testicular Function (14 papers), Reproductive Biology and Fertility (10 papers) and Reproductive biology and impacts on aquatic species (6 papers). M. Nicolás collaborates with scholars based in Spain, France and Switzerland. M. Nicolás's co-authors include J. Landeras, M. Álvarez, P. de Paz, L. Anel, Felipe Martínez‐Pastor, S. Borragán, J. Gadea, Juan Carlos Martínez-Soto, Laura Fernández de Castro and Joan Carles Domingo and has published in prestigious journals such as Fertility and Sterility, Theriogenology and Animal Reproduction Science.

In The Last Decade

M. Nicolás

18 papers receiving 353 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. Nicolás Spain 10 253 235 72 55 45 18 361
A. Bollendorf United States 15 550 2.2× 455 1.9× 88 1.2× 33 0.6× 38 0.8× 50 621
Eduardo Gorzoni Fioratti Brazil 9 191 0.8× 186 0.8× 37 0.5× 27 0.5× 38 0.8× 23 352
Alessandro Schuffner Brazil 8 328 1.3× 256 1.1× 28 0.4× 43 0.8× 21 0.5× 22 374
Wanfen Xiao China 10 275 1.1× 264 1.1× 67 0.9× 22 0.4× 32 0.7× 15 395
Manja Rasch Germany 6 285 1.1× 270 1.1× 34 0.5× 33 0.6× 22 0.5× 8 317
F. Treulen Chile 12 253 1.0× 224 1.0× 23 0.3× 25 0.5× 22 0.5× 15 348
R. Santucci Italy 14 432 1.7× 308 1.3× 51 0.7× 28 0.5× 54 1.2× 32 547
G. Vieitez France 13 496 2.0× 443 1.9× 87 1.2× 29 0.5× 62 1.4× 24 585
Taylor Pini Australia 11 358 1.4× 251 1.1× 25 0.3× 57 1.0× 67 1.5× 29 469
P. V. Dandekar United States 11 382 1.5× 349 1.5× 108 1.5× 53 1.0× 57 1.3× 16 559

Countries citing papers authored by M. Nicolás

Since Specialization
Citations

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

Fields of papers citing papers by M. Nicolás

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Nicolás

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

All Works

18 of 18 papers shown
1.
Martínez-Soto, Juan Carlos, J. Landeras, Irene Mondéjar, et al.. (2018). Total urokinase-type plasminogen activator (uPA) levels in seminal plasma are associated with positive assisted reproductive technology outcomes. Journal of Assisted Reproduction and Genetics. 35(6). 1091–1101. 8 indexed citations
2.
Martínez-Soto, Juan Carlos, Joan Carles Domingo, Begoña Cordobilla, et al.. (2016). Dietary supplementation with docosahexaenoic acid (DHA) improves seminal antioxidant status and decreases sperm DNA fragmentation. Systems Biology in Reproductive Medicine. 62(6). 387–395. 95 indexed citations
3.
Álvarez, M., M. Nicolás, S. Borragán, et al.. (2014). Salvaging urospermic ejaculates from brown bear (Ursus arctos). Animal Reproduction Science. 150(3-4). 148–157. 5 indexed citations
4.
Álvarez, M., et al.. (2014). Use of commercial extenders and alternatives to prevent sperm agglutination for cryopreservation of brown bear semen. Theriogenology. 82(3). 469–474. 10 indexed citations
5.
Álvarez, M., M. Nicolás, S. Borragán, et al.. (2012). The percentage of spermatozoa lost during the centrifugation of brown bear (Ursus arctos) ejaculates is associated with some spermatozoa quality and seminal plasma characteristics. Animal Reproduction Science. 135(1-4). 113–121. 8 indexed citations
6.
7.
Paz, P. de, Manuel Álvarez‐Rodríguez, M. Nicolás, et al.. (2011). Optimization of Glycerol Concentration and Freezing Rate in the Cryopreservation of Ejaculate From Brown Bear (Ursus arctos). Reproduction in Domestic Animals. 47(1). 105–112. 21 indexed citations
8.
Álvarez, M., M. Nicolás, Felipe Martínez‐Pastor, et al.. (2011). Undiluted or extended storage of ram epididymal spermatozoa as alternatives to refrigerating the whole epididymes. Animal Reproduction Science. 126(1-2). 76–82. 29 indexed citations
9.
Nicolás, M., M. Álvarez, E. Anel, et al.. (2011). Spermatozoa recovery and post-thawing quality of brown bear ejaculates is affected for centrifugation regimes. European Journal of Wildlife Research. 58(1). 77–84. 9 indexed citations
10.
Anel, L., M. Álvarez, S. Borragán, et al.. (2010). Effect of basic factors of extender composition on post-thawing quality of brown bear electroejaculated spermatozoa. Theriogenology. 74(4). 643–651. 34 indexed citations
11.
Nicolás, M., M. Álvarez, M. Mata-Campuzano, et al.. (2010). Effects on brown bear (Ursus arctos) spermatozoa freezability of different extender and dilution ratios used for pre-freezing centrifugation. European Journal of Wildlife Research. 57(2). 259–266. 14 indexed citations
12.
Martínez, Maria Carmen, C. Méndez, Jaime Ferro, et al.. (2009). Cytogenetic analysis of early nonviable pregnancies after assisted reproduction treatment. Fertility and Sterility. 93(1). 289–292. 62 indexed citations
13.
Anel, L., M. Álvarez, Felipe Martínez‐Pastor, et al.. (2008). Sperm Cryopreservation in Brown Bear (Ursus arctos): Preliminary Aspects. Reproduction in Domestic Animals. 43(s4). 9–17. 26 indexed citations
14.
Bersinger, Nick A., Dorothea Wunder, M. Nicolás, et al.. (2008). Serum Hyperglycosylated Human Chorionic Gonadotropin to Predict the Gestational Outcome in in vitro Fertilization/Intracytoplasmic Sperm Injection Pregnancies. Fetal Diagnosis and Therapy. 24(1). 74–78. 12 indexed citations
15.
Mata-Campuzano, M., M. Álvarez, S. Borragán, et al.. (2008). 160 FREEZABILITY OF ELECTROEJACULATED AND EPIDIDYMAL SPERMATOZOA FROM BLUE WILDEBEEST (CONNOCHAETES TAURINUS). Reproduction Fertility and Development. 21(1). 179–179. 1 indexed citations
16.
García-Macías, V., Felipe Martínez‐Pastor, M. Álvarez, et al.. (2006). 245 USE OF A TRIPLE STAIN (SYBR-14/PI/MC540) FOR VIABILITY AND CAPACITATION ASSESSMENT IN THAWED SEMEN FROM BROWN BEAR ( URSUS ARCTOS ). Reproduction Fertility and Development. 19(1). 239–239. 2 indexed citations
17.
Tissier, S., A. Codreanu, M. Nicolás, et al.. (2005). Quel est votre diagnostic ?. Journal de Radiologie. 86(3). 345–348. 2 indexed citations
18.
Nicolás, M., et al.. (2001). [Incremental lower extremity CT venography, a simplified approach for the diagnosis of phlebitis in patients with pulmonary embolism].. PubMed. 82(3 Pt 1). 251–6. 4 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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