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O Repositório de Dados de Investigação POLEN DataHub é disponibilizado pela FCCN, serviços digitais FCT – Fundação para a Ciência e a Tecnologia, com o objetivo de promover a abertura e a partilha de dados resultantes de investigação financiada, servindo a comunidade científica nacional.

Esta plataforma está alinhada com a prática da Ciência Aberta e com os princípios FAIR para a gestão de dados de investigação, estando integrada nos serviços abrangidos pelo Programa Nacional de Ciência Aberta e Dados Abertos de Investigação (PNCADAI), financiado pela medida RE-C05-i08 – Ciência Mais Digital, no âmbito do Programa de Recuperação e Resiliência (PRR).

O POLEN DataHub está dividido em duas áreas: a área de Coleções Institucionais (dedicada às entidades aderentes) e a Área Geral (dedicada aos beneficiários FCT sem solução primária: repositório de dados institucional, temático ou Coleção Institucional no POLEN DataHub).

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1 to 10 of 12 Results
Earthquake data and cluster analysis along the Mid-Atlantic Ridge (2000-2024)
Oct 23, 2025 - Área Geral
Machado Sobral, Pedro Filipe, 2025, "Earthquake data and cluster analysis along the Mid-Atlantic Ridge (2000-2024)", https://doi.org/10.57979/N6MD1G, POLEN DataHub, V1, UNF:6:SsPwiMrBF63njyk4LGVV6Q== [fileUNF]
Teste 6.4
Towards a European network of FAIR-enabling Trustworthy Digital Repositories (TDRs)
Oct 10, 2025 - Área Geral
Machado Sobral, Pedro Filipe, 2025, "Towards a European network of FAIR-enabling Trustworthy Digital Repositories (TDRs)", https://doi.org/10.57979/XLEJZU, POLEN DataHub, V1
Teste
Tendência baciais em aspectos quânticos derivativos
Oct 8, 2025 - Área Geral
Machado Sobral, Pedro Filipe, 2025, "Tendência baciais em aspectos quânticos derivativos", https://doi.org/10.57979/RI8YJL, POLEN DataHub, V1
Teste
Portuguese Organizations in ROR
Sep 30, 2025 - ACC
Talissa Harb-Anger; Sara Melo-Dias; Cátia Laranjeira; Pedro Leitão Lopes; João Mendes Moreira, 2025, "Portuguese Organizations in ROR", https://doi.org/10.57979/8AFSNH, POLEN DataHub, V4, UNF:6:CpnbolYpADvBZFV/48653A== [fileUNF]
The files in this dataset contain detailed information on the presence of Portuguese organizations in the Research Organization Registry (ROR), based on matching with ISNI (International Standard Name Identifier) records. Each file includes the following columns: ISNI – Unique identifier assigned to the organization by the ISNI system. Organization...
Replication Data for: 082025
Aug 6, 2025 - Área Geral
Machado Sobral, Pedro Filipe, 2025, "Replication Data for: 082025", https://doi.org/10.57979/T3QFUU, POLEN DataHub, V1
Teste 06082025
Neural correlates of emotional responses to self-selected music: Evidence from multivariate pattern analysis
Jul 28, 2025 - Repositório Projeto Brainplayback
Alexandre Sayal; Teresa Sousa; César F. Lima; Miguel Castelo-Branco; Inês Bernardino; Bruno Direito, 2025, "Neural correlates of emotional responses to self-selected music: Evidence from multivariate pattern analysis", https://doi.org/10.57979/P4SAYV, POLEN DataHub, V1
Music is a uniquely powerful stimulus for evoking complex and deeply felt emotions. While previous research has identified neural correlates of music-evoked emotional responses, less is known about how these felt emotions are represented in the brain, particularly when elicited by familiar, personally meaningful music. Here, we used a personalized...
Characterization of the music-induced emotional response using fMRI
Feb 27, 2024 - Repositório Projeto Brainplayback
Direito Pereira Leitão, Bruno Miguel, 2024, "Characterization of the music-induced emotional response using fMRI", https://doi.org/10.57979/OM4UWT, POLEN DataHub, V1, UNF:6:TmrKjx55aG3IlJZwKaO7xQ== [fileUNF]
This data aims to understand better how this high-dimensional feature space impacts the neural correlates of music listening and close the loop between musical features structure, human behavior, and neural correlates.
Magnesium
Magnesium
Dec 7, 2023 - Ultra-high-accuracy X-ray spectroscopy of transition metal oxides and rare earths
Guerra, Mauro; Machado, Jorge; Pinheiro, Daniel; Baptista, Gonçalo; Godinho, César; Fernandes, André; Amaro, Pedro; Sampaio, Jorge Miguel; Marques, José Pires; Parente, Fernando; Santos, José Paulo, 2023, "Magnesium", https://doi.org/10.57979/L2ERID, POLEN DataHub, V1
Magnesium
Projeto REP - Representatividade dos Parceiros Sociais e Impacto da Governança Económica
Projeto REP - Representatividade dos Parceiros Sociais e Impacto da Governança Económica
Jun 19, 2023 - Arquivo Português de Informação Social
Rego, Raquel, 2023, "Projeto REP - Representatividade dos Parceiros Sociais e Impacto da Governança Económica", https://doi.org/10.57979/SIFFWZ, POLEN DataHub, V1, UNF:6:HkmO9VzkkFw6gYtNCTgACg== [fileUNF]
Um dos objetivos do projeto REP - https://rep.ics.ulisboa.pt/ - era descrever em extensão a representatividade de sindicatos e associações de empregadores portugueses a partir de um conceito multifacetado de representação, que previsse uma dimensão descritiva (por exemplo discriminando quem são os dirigentes) e uma dimensão substantiva (contempland...
Consumers financial health
Jun 16, 2023 - Data Science and Over-Indebtedness: Use of Artificial Intelligence Algorithms in Credit Consumption and Indebtedness Conciliation in Portugal
Leonardo Vanneschi; Diego Costa Pinto, 2023, "Consumers financial health", https://doi.org/10.57979/P0Y3RS, POLEN DataHub, V3, UNF:6:MIqR/5By7Zi5KKYVPgtyuQ== [fileUNF]
The dataset comprises a broad range of variables to understand the full picture of consumers’ financial health: family socio-demographics, total income, total expenses, employment information, as well as all credit details. The features considered for the analyses were: socio-demographic characterization (marital status, level of education complete...
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