Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Validation study of a Portuguese version of the Hospital Anxiety and Depression Scale
2006572 citationsJosé Luís Pais Ribeiro, Isabel Silva et al.profile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of Isabel Silva'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 Isabel Silva with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Isabel Silva more than expected).
This network shows the impact of papers produced by Isabel Silva. 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 Isabel Silva. The network helps show where Isabel Silva may publish in the future.
Co-authorship network of co-authors of Isabel Silva
This figure shows the co-authorship network connecting the top 25 collaborators of Isabel Silva.
A scholar is included among the top collaborators of Isabel Silva 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 Isabel Silva. Isabel Silva is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ribeiro, José Luís Pais, et al.. (2020). Recursos personales y contextuales predictors de afectos positivo y negativo en adolescentes. Open Repository of the University of Porto (University of Porto).1 indexed citations
Silva, Isabel, et al.. (2015). Qualidade de vida relacionada com saúde oral e variáveis associadas: revisão integrativa. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 16(3). 311–330.1 indexed citations
9.
Silva, Isabel, José Luís Pais Ribeiro, & Helena Cardoso. (2014). PSYCHOLOGICAL STATUS, EATING BEHAVIOUR, QUALITY OF LIFE OF PORTUGUESE OBESITY SURGERY CANDIDATES. Redalyc (Universidad Autónoma del Estado de México).
Silva, Isabel, José Luís Pais Ribeiro, & Helena Cardoso. (2009). Cirugia de obesidad: calidad de vida y variables psicológicas antes y después del tratamiento quirúrgico. 11(2). 196–210.1 indexed citations
14.
Silva, Isabel, José Luís Pais Ribeiro, & Helena Cardoso. (2009). Cirurgia de obesidade: qualidade de vida e variáveis psicológicas antes e depois do tratamento cirúrgico. SHILAP Revista de lepidopterología. 11(2). 196–210.4 indexed citations
15.
Silva, Isabel, José Luís Pais Ribeiro, & Helena Cardoso. (2008). Porque comemos o que comemos: Determinantes psicossociais da selecção alimentar. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 9(2). 189–208.1 indexed citations
Silva, Isabel, José Luís Pais Ribeiro, & Helena Cardoso. (2006). Adesão ao tratamento da diabetes Mellitus: A importância das características demográficas e clínicas. Redalyc (Universidad Autónoma del Estado de México). 34–41.13 indexed citations
18.
Silva, Isabel & José Luís Pais Ribeiro. (2006). ASPECTOS PSICOSSOCIAIS E QUALIDADE DE VIDA DA DEGENERESCÊNCIA MACULAR RELACIONADA COM A IDADE. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 7(2). 179–193.1 indexed citations
19.
Silva, Isabel, et al.. (2003). Contributo para a adaptação da life experiences survey LES à população diabética portuguesa. Revista Portuguesa de Saúde Pública. 21(2). 49–60.12 indexed citations
20.
Silva, Isabel, et al.. (2003). Efeitos do apoio social na qualidade de vida, controlo metabólico e desenvolvimento de complicações crónicas em indivíduos com diabetes. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 4(1). 21–32.14 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.