Browsing by Author "Marín-Arraiza, Paloma"

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • Thumbnail Image
    Item type:Item,
    Analysis of Ukrainian Scientists’ Migration Using Analytical Tools of the National Electronic Research Information System and the ORCID Identifier
    (Ukrainian State University of Science and Technologies, Dnipro, 2025) Tsybenko, Iryna O.; Zherebchuk, Sofiia V.; Marín-Arraiza, Paloma; Kudas, Dmytro I.
    ENG: Objective. This study investigates trends in academic migration among Ukrainian scientists in the context of war-induced displacement. Methods. To analyze mobility patterns, a comprehensive approach was employed using the "Scientist" module – an analytical tool based on ORCID identifiers – which enables the detailed tracking of affiliations, publications, and international collaborations. Scientists' profiles were filtered by country of affiliation and further verified through manual analysis of publication timelines and profile updates. Results. The year of first foreign affiliation was estimated despite challenges arising from irregular profile updates. The findings reveal a clear trend of relocation and growing collaboration with foreign institutions, although many researchers still maintain ties with Ukrainian universities. The study highlights both the potential and limitations of relying on digital researcher profiles to assess migration. It concludes that integrating ORCID with complementary data sources significantly improves the accuracy of mobility analysis and offers a foundation for developing targeted support mechanisms for displaced scientists, ensuring continuity and resilience within the Ukrainian research ecosystem.
  • Thumbnail Image
    Item type:Item,
    PID-Ifying the Open Research Ecosystem: Successful Stories of the use of ORCID and other Persistent Identifiers
    (Ukrainian State University of Science and Technologies, Dnipro, 2023) Marín-Arraiza, Paloma
    ENG: Persistent identifiers (PIDs) have become an essential part of the scientific information infrastructure. In addition to allowing content disambiguation, citation and recognition or linking different entities in the research ecosystem, they allow us to have a series of associated metadata. This presentation will deal with the inclusion of PIDs in the different infrastructures. It will also present examples of successful implementation stories with a special focus on university and research libraries.