Manuela Marques

735 total citations
18 papers, 575 citations indexed

About

Manuela Marques is a scholar working on Ocean Engineering, Geochemistry and Petrology and Mechanics of Materials. According to data from OpenAlex, Manuela Marques has authored 18 papers receiving a total of 575 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Ocean Engineering, 8 papers in Geochemistry and Petrology and 6 papers in Mechanics of Materials. Recurrent topics in Manuela Marques's work include Coal Properties and Utilization (9 papers), Coal and Its By-products (8 papers) and Hydrocarbon exploration and reservoir analysis (6 papers). Manuela Marques is often cited by papers focused on Coal Properties and Utilization (9 papers), Coal and Its By-products (8 papers) and Hydrocarbon exploration and reservoir analysis (6 papers). Manuela Marques collaborates with scholars based in Portugal, Spain and Australia. Manuela Marques's co-authors include Deolinda Flores, Isabel Suárez‐Ruíz, Sandra Rodrigues, Ignacio Cameán, Alexandra Guedes, Barbara Kwiecińska, Ana B. Garcı́a, Alírio E. Rodrigues‬, Rosa M. Quinta‐Ferreira and Ángeles G. Borrego and has published in prestigious journals such as Chemical Engineering Science, International Journal of Coal Geology and Sapientia (Algarve University).

In The Last Decade

Manuela Marques

18 papers receiving 562 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Manuela Marques Portugal	13	278	239	182	151	120	18	575
J.H.P. van Heerden South Africa	7	289 1.0×	186 0.8×	165 0.9×	181 1.2×	89 0.7×	8	653
Beilei Sun China	12	178 0.6×	132 0.6×	103 0.6×	82 0.5×	65 0.5×	33	468
Dun Wu China	11	152 0.5×	192 0.8×	111 0.6×	194 1.3×	200 1.7×	35	673
C. E. Matulis Australia	5	182 0.7×	106 0.4×	60 0.3×	46 0.3×	133 1.1×	8	378
Gregory N. Okolo South Africa	10	235 0.8×	605 2.5×	508 2.8×	427 2.8×	125 1.0×	13	1.1k
J. Fred McLaughlin United States	16	46 0.2×	263 1.1×	189 1.0×	84 0.6×	66 0.6×	28	678
Sergey S. Ilenok Russia	12	337 1.2×	102 0.4×	81 0.4×	36 0.2×	16 0.1×	20	497
J. Rodney Diehl United States	15	85 0.3×	73 0.3×	67 0.4×	118 0.8×	282 2.4×	29	780
R. Morga Poland	13	162 0.6×	235 1.0×	289 1.6×	117 0.8×	64 0.5×	30	534

Countries citing papers authored by Manuela Marques

Since Specialization

Citations

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

Fields of papers citing papers by Manuela Marques

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Manuela Marques

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

All Works

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18 of 18 papers shown

Suárez‐Ruíz, Isabel, et al.. (2021). Influence of magmatic fluids on the organic and inorganic fractions of coals from the Peñarroya-Belmez-Espiel Basin (Spain). International Journal of Coal Geology. 235. 103679–103679. 16 indexed citations

Suárez‐Ruíz, Isabel, Bruno Valentim, Ángeles G. Borrego, et al.. (2017). Development of a petrographic classification of fly-ash components from coal combustion and co-combustion. (An ICCP Classification System, Fly-Ash Working Group – Commission III.). International Journal of Coal Geology. 183. 188–203. 32 indexed citations

Pusz, Sławomira, Ángeles G. Borrego, Diego Álvarez, et al.. (2014). Application of reflectance parameters in the estimation of the structural order of coals and carbonaceous materials. Precision and bias of measurements derived from the ICCP structural working group. International Journal of Coal Geology. 131. 147–161. 21 indexed citations

Predeanu, Georgeta, Ángeles G. Borrego, M.A. Dı́ez, et al.. (2014). Microscopical characterization of carbon materials derived from coal and petroleum and their interaction phenomena in making steel electrodes, anodes and cathode blocks for the Microscopy of Carbon Materials Working Group of the ICCP. International Journal of Coal Geology. 139. 63–79. 10 indexed citations

Rodrigues, Sandra, Manuela Marques, Isabel Suárez‐Ruíz, et al.. (2012). Microstructural investigations of natural and synthetic graphites and semi-graphites. International Journal of Coal Geology. 111. 67–79. 62 indexed citations

Rodrigues, Sandra, Isabel Suárez‐Ruíz, Manuela Marques, & Deolinda Flores. (2012). Catalytic role of mineral matter in structural transformation of anthracites during high temperature treatment. International Journal of Coal Geology. 93. 49–55. 16 indexed citations

Rodrigues, Sandra, Isabel Suárez‐Ruíz, Manuela Marques, Ignacio Cameán, & Deolinda Flores. (2011). Microstructural evolution of high temperature treated anthracites of different rank. International Journal of Coal Geology. 87(3-4). 204–211. 57 indexed citations

Rodrigues, Sandra, Manuela Marques, Colin R. Ward, Isabel Suárez‐Ruíz, & Deolinda Flores. (2011). Mineral transformations during high temperature treatment of anthracite. International Journal of Coal Geology. 94. 191–200. 12 indexed citations

Rodrigues, Sandra, Isabel Suárez‐Ruíz, Manuela Marques, et al.. (2010). Development of graphite-like particles from the high temperature treatment of carbonized anthracites. International Journal of Coal Geology. 85(2). 219–226. 55 indexed citations

10.

Vasconcelos, Clara, et al.. (2010). Passeio Geológico da Foz do Douro: Consciencialização para a Geoconservação. 18. 1 indexed citations

11.

Fernandes, Paulo, et al.. (2010). The measurement of vitrinite reflectance with MatLab. Sapientia (Algarve University). 11–13. 4 indexed citations

12.

Lester, Edward, Diego Álvarez, Ángeles G. Borrego, et al.. (2009). The procedure used to develop a coal char classification—Commission III Combustion Working Group of the International Committee for Coal and Organic Petrology. International Journal of Coal Geology. 81(4). 333–342. 68 indexed citations

13.

Flores, Deolinda, et al.. (2009). The Buçaco Basin (Portugal): Organic petrology and geochemistry study. International Journal of Coal Geology. 81(4). 281–286. 13 indexed citations

14.

Marques, Manuela, Isabel Suárez‐Ruíz, Deolinda Flores, Alexandra Guedes, & Sandra Rodrigues. (2008). Correlation between optical, chemical and micro-structural parameters of high-rank coals and graphite. International Journal of Coal Geology. 77(3-4). 377–382. 121 indexed citations

15.

Suárez‐Ruíz, Isabel, Deolinda Flores, Manuela Marques, et al.. (2006). Geochemistry, mineralogy and technological properties of coals from Rio Maior (Portugal) and Peñarroya (Spain) basins. International Journal of Coal Geology. 67(3). 171–190. 38 indexed citations

16.

Marques, Manuela. (2002). Coal facies and depositional environments of the Aurora and Cabeza de Vaca Units, Peñarroya–Belmez–Espiel Coalfield (Cordoba, Spain). International Journal of Coal Geology. 48(3-4). 197–216. 21 indexed citations

17.

Marques, Manuela. (1992). La cuirasse ferrugineuse conglomératique de Cabatuquila (Malanje - R. P. d'Angola) et sa signification paléogéographique. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 11. 1 indexed citations

18.

Quinta‐Ferreira, Rosa M., et al.. (1992). Modelling of the methane steam reforming reactor with large-pore catalysts. Chemical Engineering Science. 47(9-11). 2909–2914. 27 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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