Ana Ferreira

2.1k total citations
108 papers, 1.2k citations indexed

About

Ana Ferreira is a scholar working on Sociology and Political Science, Information Systems and General Health Professions. According to data from OpenAlex, Ana Ferreira has authored 108 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Sociology and Political Science, 17 papers in Information Systems and 16 papers in General Health Professions. Recurrent topics in Ana Ferreira's work include Electronic Health Records Systems (16 papers), Access Control and Trust (14 papers) and Privacy, Security, and Data Protection (11 papers). Ana Ferreira is often cited by papers focused on Electronic Health Records Systems (16 papers), Access Control and Trust (14 papers) and Privacy, Security, and Data Protection (11 papers). Ana Ferreira collaborates with scholars based in Portugal, United Kingdom and Luxembourg. Ana Ferreira's co-authors include Ricardo Cruz‐Correia, Soraia Teles, Luís Antunes, David Chadwick, Constança Paúl, Altamiro Costa‐Pereira, Gabriele Lenzini, Pedro Vieira‐Marques, Pedro Farinha and Sónia Seixas and has published in prestigious journals such as SHILAP Revista de lepidopterología, RSC Advances and Frontiers in Psychology.

In The Last Decade

Ana Ferreira

100 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ana Ferreira Portugal 21 362 252 208 173 161 108 1.2k
Eiji Aramaki Japan 19 278 0.8× 123 0.5× 694 3.3× 65 0.4× 226 1.4× 153 1.6k
Mohammad S. Jalali United States 24 154 0.4× 347 1.4× 133 0.6× 57 0.3× 239 1.5× 113 1.7k
V. G. Vinod Vydiswaran United States 18 206 0.6× 97 0.4× 398 1.9× 47 0.3× 169 1.0× 71 962
Fernando Martín-Sánchez Spain 22 193 0.5× 92 0.4× 274 1.3× 399 2.3× 502 3.1× 103 2.1k
Carlos Fernández-Llatas Spain 23 48 0.1× 202 0.8× 288 1.4× 75 0.4× 136 0.8× 90 1.5k
Patty Kostkova United Kingdom 21 412 1.1× 391 1.6× 259 1.2× 64 0.4× 342 2.1× 124 1.7k
Adi Wibowo Indonesia 8 164 0.5× 136 0.5× 122 0.6× 23 0.1× 44 0.3× 31 1.4k
Robert Likić Croatia 17 111 0.3× 187 0.7× 87 0.4× 23 0.1× 93 0.6× 85 1.1k
Arild Faxvaag Norway 19 112 0.3× 357 1.4× 101 0.5× 456 2.6× 446 2.8× 74 1.6k
Joseph Tan Canada 19 179 0.5× 125 0.5× 109 0.5× 223 1.3× 256 1.6× 100 1.2k

Countries citing papers authored by Ana Ferreira

Since Specialization
Citations

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

Fields of papers citing papers by Ana Ferreira

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ana Ferreira

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

All Works

20 of 20 papers shown
1.
Lopes, Sandra, et al.. (2025). Plasma calprotectin as a biomarker of inflammatory activity in ulcerative colitis. Medicina Clínica (English Edition). 164(4). 168–172.
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Lopes, Sandra, et al.. (2024). Plasma calprotectin as a biomarker of inflammatory activity in ulcerative colitis. Medicina Clínica. 164(4). 168–172. 1 indexed citations
5.
Martins, Cristina, et al.. (2023). Collecting, Processing and Secondary Using Personal and (Pseudo)Anonymized Data in Smart Cities. Applied Sciences. 13(6). 3830–3830. 10 indexed citations
6.
Ferreira, Ana, et al.. (2022). Humoral immune response characterization of heterologous prime-boost vaccination with CoronaVac and BNT162b2. Vaccine. 40(35). 5189–5196. 5 indexed citations
7.
Almeida, Nuno, et al.. (2020). Persistent Peristomal Leakage from Percutaneous Endoscopic Gastrostomy Successfully Treated with Argon Plasma Coagulation. GE Portuguese Journal of Gastroenterology. 28(3). 210–214. 6 indexed citations
8.
Ferreira, Ana, Rute Almeida, Cristina Jácome, et al.. (2019). HOW INSPIRING IS YOUR APP? A USABILITY TAKE ON AN APP FOR ASTHMAMEDICATION ADHERENCE. 225–229. 2 indexed citations
9.
Ferreira, Ana, et al.. (2019). Visual Schedule: A Mobile Application for Autistic Children - Preliminary Study. 452–459. 4 indexed citations
10.
Ferreira, Ana, et al.. (2018). Development and standardization of capsules and tablets containing Calendula officinalis L. hydroethanolic extract.. Revista latinoamericana de química. 46(1). 16–27. 8 indexed citations
11.
Capela, Carlos, et al.. (2017). Severe Takayasu Arteritis Complicated by Mesenteric Ischemia. Journal of Medical Cases. 8(12). 383–387. 1 indexed citations
12.
Silva-Carvalho, Ricardo, Vera Miranda‐Gonçalves, Ana Ferreira, et al.. (2014). Antitumoural and antiangiogenic activity of Portuguese propolis in in vitro and in vivo models. Journal of Functional Foods. 11. 160–171. 37 indexed citations
13.
Miranda‐Gonçalves, Vera, et al.. (2013). Portuguese propolis disturbs glycolytic metabolism of human colorectal cancer in vitro. BMC Complementary and Alternative Medicine. 13(1). 184–184. 22 indexed citations
14.
Costa, Sílvia, et al.. (2011). Pancreatic Serous Cystadenoma in a Child. European Journal of Pediatric Surgery. 21(4). 266–267. 1 indexed citations
15.
Ferreira, Ana, et al.. (2011). Perspectivas Futuras no Tratamento da Psoríase. Novidades em Terapêutica Biológica. Acta Médica Portuguesa. 997–1004. 1 indexed citations
16.
Ferreira, Ana, Ricardo Cruz‐Correia, David Chadwick, & Luís Antunes. (2010). Access Control in Healthcare: the methodology from legislation to practice. Studies in health technology and informatics. 160(Pt 1). 666–70. 7 indexed citations
17.
Ferreira, Ana, Ricardo Cruz‐Correia, David Chadwick, & Luís Antunes. (2008). Improving the implementation of access control to electronic medical records. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 2 indexed citations
18.
Ferreira, Ana, Ricardo Cruz‐Correia, & Altamiro Costa‐Pereira. (2007). Why Teach Computer Security to Medical Students. 1469–1470. 1 indexed citations
19.
Ferreira, Ana, Ricardo Cruz‐Correia, Luís Antunes, et al.. (2006). How to Break Access Control in a Controlled Manner. Kent Academic Repository (University of Kent). 847–854. 85 indexed citations
20.
Clemente, Vanda, et al.. (1999). Reliability and factor analysis of the time awareness questionnaire (portuguese versio). 11(2). 105–110. 1 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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