C. Simas

414 total citations
6 papers, 323 citations indexed

About

C. Simas is a scholar working on Infectious Diseases, Epidemiology and Microbiology. According to data from OpenAlex, C. Simas has authored 6 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Infectious Diseases, 3 papers in Epidemiology and 3 papers in Microbiology. Recurrent topics in C. Simas's work include Pneumonia and Respiratory Infections (3 papers), Bacterial Identification and Susceptibility Testing (2 papers) and Respiratory viral infections research (2 papers). C. Simas is often cited by papers focused on Pneumonia and Respiratory Infections (3 papers), Bacterial Identification and Susceptibility Testing (2 papers) and Respiratory viral infections research (2 papers). C. Simas collaborates with scholars based in Portugal, United States and Brazil. C. Simas's co-authors include Hermı́nia de Lencastre, Marta Aires-de-Sousa, João André Carriço, Nelson Frazão, Jonas S. Almeida, Sofia C. Nunes, Francisco Pinto, R. Mato, Ilda Santos‐Sanches and Joana Saldanha and has published in prestigious journals such as Journal of Clinical Microbiology, Vaccine and The Pediatric Infectious Disease Journal.

In The Last Decade

C. Simas

6 papers receiving 315 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C. Simas Portugal	6	158	133	115	83	67	6	323
Shakeel Mowlaboccus Australia	11	101 0.6×	123 0.9×	61 0.5×	63 0.8×	110 1.6×	35	309
Donna Kohlerschmidt United States	9	287 1.8×	209 1.6×	211 1.8×	78 0.9×	78 1.2×	15	492
Marga van Santen-Verheuvel Netherlands	5	200 1.3×	46 0.3×	93 0.8×	100 1.2×	55 0.8×	5	286
Larisa N. Ikryannikova Russia	10	142 0.9×	229 1.7×	74 0.6×	107 1.3×	44 0.7×	15	358
Paulo R. Cortes Argentina	12	99 0.6×	153 1.2×	91 0.8×	39 0.5×	70 1.0×	18	310
Masaaki Shinagawa Japan	13	181 1.1×	101 0.8×	152 1.3×	62 0.7×	43 0.6×	23	368
Michael Nagel Germany	11	257 1.6×	48 0.4×	189 1.6×	74 0.9×	35 0.5×	14	378
Sandra Witteveen Netherlands	12	124 0.8×	194 1.5×	94 0.8×	79 1.0×	111 1.7×	23	407
Deborah Kreft Netherlands	9	191 1.2×	41 0.3×	101 0.9×	81 1.0×	44 0.7×	11	312
Viktoria Akkerboom Netherlands	11	236 1.5×	77 0.6×	218 1.9×	147 1.8×	33 0.5×	20	388

Countries citing papers authored by C. Simas

Since Specialization

Citations

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

Fields of papers citing papers by C. Simas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. Simas

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

All Works

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6 of 6 papers shown

Simas, C., et al.. (2011). Patterns of in vitro cell-death, metaloproteinase-9 and pro-inflammatory cytokines in human monocytes induced by the BCG vaccine, Moreau strain. Vaccine. 29(38). 6446–6450. 7 indexed citations

Frazão, Nelson, António Brito‐Avô, C. Simas, et al.. (2005). Effect of the Seven-Valent Conjugate Pneumococcal Vaccine on Carriage and Drug Resistance of Streptococcus pneumoniae in Healthy Children Attending Day-Care Centers in Lisbon. The Pediatric Infectious Disease Journal. 24(3). 243–252. 83 indexed citations

Mato, R., Ilda Santos‐Sanches, C. Simas, et al.. (2005). Natural History of Drug-Resistant Clones of Streptococcuspneumoniae Colonizing Healthy Children in Portugal. Microbial Drug Resistance. 11(4). 309–322. 22 indexed citations

Aires-de-Sousa, Marta, et al.. (2005). Comparison of Genetic Backgrounds of Methicillin-Resistant and -Susceptible Staphylococcus aureus Isolates from Portuguese Hospitals and the Community. Journal of Clinical Microbiology. 43(10). 5150–5157. 101 indexed citations

Gonçalves‐Sousa, Natacha, Raquel Sá‐Leão, M. Inês Crisóstomo, et al.. (2005). Properties of Novel International Drug-Resistant Pneumococcal Clones Identified in Day-Care Centers of Lisbon, Portugal. Journal of Clinical Microbiology. 43(9). 4696–4703. 16 indexed citations

Carriço, João André, Francisco Pinto, C. Simas, et al.. (2005). Assessment of Band-Based Similarity Coefficients for Automatic Type and Subtype Classification of Microbial Isolates Analyzed by Pulsed-Field Gel Electrophoresis. Journal of Clinical Microbiology. 43(11). 5483–5490. 94 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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