Spanish Research Research Articles

REIV-TOXO Project: Results from a Spanish cohort of congenital toxoplasmosis (2015-2022). The beneficial effects of prenatal treatment on clinical outcomes of infected newborns.

Some regions of Spain are withdrawing their pregnancy screening program for congenital toxoplasmosis (CT). The Spanish Research Network of Congenital Toxoplasmosis (REIV-TOXO) was created to describe the current status of CT in Spain. The aims of this study were to describe the epidemiological and clinical characteristics of CT and to evaluate the effect of prenatal treatment on clinical outcomes to inform decision-making policies. Ambispective observational study including CT cases recorded in the REIV-TOXO database that includes 122 hospitals (2015-2022). Inclusion criteria were one or more of the following: positive PCR in maternal amniotic fluid; positive Toxoplasma gondii-specific IgM or IgA antibodies at birth; positive PCR in the placenta, newborn blood, urine or CSF; increase of specific IgG levels during infant follow-up; or specific IgG persistence beyond age 12 months. Fifty-six newborns (54 pregnancies) were included. Prenatal screening allowed 92.8% of cases to be identified. The time of maternal infection was well documented in 90.7% of cases, with 61.1% occurring in the third trimester. A total of 66.6% (36/54) pregnant women received antiparasitic treatment: 24/36 spiramycin, 8/36 pyrimethamine, sulfadiazine, and folinic acid, and 4/36 both treatments sequentially. Most cases were asymptomatic at birth (62.5%, 35/56), and 84% (47/56) newborns completed one year of treatment. Median follow-up was 24 months (IQR = 3-72): 14.2% children exhibited new complications, mainly ocular. Newborns born to mothers treated prenatally had four-fold lower risk of CT clinical features at birth (p = 0.03) and six-fold lower risk of further complications during follow-up (p = 0.04) with no treatment-related differences during pregnancy. While diagnosis based only on neonatal assessment misses a significant number of CT cases, prenatal screening allows treatment to be started during pregnancy, with better clinical outcomes at birth and during follow-up. REIV-TOXO provides valuable information about CT in Spain, highlighting the need for universal maternal screening.

Perception and Reuse of Open Data in the Spanish University Teaching and Research Community

Perception and Reuse of Open Data in the Spanish University Teaching and Research Community

VenSpec-H spectrometer on the ESA EnVision mission: Design, modeling, analysis

VenSpec is a spectrometer suite on board ESA’s EnVision mission to planet Venus, due for launch in November 2031. VenSpec consists of three spectrometers, VenSpec-M , VenSpec-U and VenSpec-H. VenSpec-H stands for Venus Spectrometer with High resolution. It operates in the near-infrared wavelength range between 1.15 and 2.5 μm and it aims at mapping the near surface atmosphere during the night and the atmosphere above the cloud deck during the day. More specific, VenSpec-H will measure gases related to volcanism and surface changes on Venus. It will perform its measurements by means of nadir observations.In this paper an overview is given of the main design requirements, followed by a description of the design activities performed during the feasibility study (phase A) and the preliminary definition (phase B1) of the instrument, including mathematical modeling and analysis, and prototyping. Focus is put on the optical working principle of the instrument, where an echelle grating, used as diffractive element, is combined with an inventive combination of filters for spectral band selection.The design and development of VenSpec-H is done in a consortium under Belgian management and with important contributions from Belgian, Swiss, Spanish, and Dutch research institutes, universities, and industrial partners.

A survey of Spanish research in mathematics education

AbstractThis survey paper presents recent relevant research in mathematics education produced in Spain, which allows the identification of different broad lines of research developed by Spanish groups of scholars. First, we present and describe studies whose research objectives are related to student learning of specific curricular contents and process-oriented competencies, namely arithmetic, algebra, geometry, functions and calculus, probability and statistics, and argumentation or proof in geometric contexts. Next, we present characteristics and foci of investigations dealing with different aspects of mathematics teacher education, encompassing a large part of Spanish research in mathematics education. The descriptions of other transversal lines of research complement the previous two big blocks: research on students with special educational needs and the effects of using technology in different curricular contents and educational levels. Finally, we report on the research activities and advances of Spanish research in mathematics education from two main theoretical frameworks created or developed by Spanish researchers. This plurality of research strands also corresponds to a wide range of international collaborations, especially with Latin American colleagues.

Diversity and Research in Spanish Universities. Weaknesses, Strengths, and Good Practices for Inclusive Research

Aim. Diversity and inclusion are part of the third mission of higher education institutions. One of the dimensions that must be considered in the process of institutionalising inclusion is research. Inclusive research allows for critical research and reflection on certain fundamental issues on the road to democratic citizenship, making a positive impact on people's lives while contributing to social change and transformation. However, the literature has evidenced barriers in the institutionalisation effort, such as those posed by the market conception. In this context, the study presented here analyses the involvement of higher education research with diversity, as well as its weaknesses and strengths, and finally contributes to the identification of proposals for improvement and good practices for inclusive research. Methods. This work was based on assumptions of the interpretative paradigm, using virtual, one-on-one, semi‐structured interviews with Spanish researchers from different universities –most of them leading national projects on inclusion. Results. The results show that research on diversity is beginning to be incorporated as an essential modality in university agendas. In parallel, it is thought that academic capitalism and competitiveness have pierced conceptions of research quality, and in doing so, diversity and inclusion principles are called into question. Conclusions. Currently, the strengths of inclusion research in higher education are not as robust as the weaknesses. Proposals are made for the improvement of inclusive and democratic research, and four principles are set out to promote the institutionalisation of research on inclusion in universities.

Does Supply Concentration Encourage Cooperation? Evidence from Airlines

One of a firm’s key strategic decisions is whether to concentrate its input purchases in a small number of suppliers versus spreading them among many suppliers. We propose that supplier concentration solves an interfirm free-riding problem: By internalizing externalities between suppliers, it incentivizes buyer-supplier cooperation. Guided by a simple theoretical model, we investigate this hypothesis on slot exchanges between major airlines and their outsourced regional airline partners during inclement weather, a setting where externalities between suppliers are ubiquitous. We find robust evidence that a regional airline engages in more frequent slot exchanges with its major airline partner when it operates a larger share of the major’s outsourced flights. We also find that this positive effect of concentration on mutual cooperation increases in the size of the externalities between regionals. Our results suggest that, in contrast with Porter’s classic five forces framework, supplier concentration can serve as a governance instrument for buyer-supplier collaborations. More broadly, our paper provides novel evidence on task concentration as a tool to solve free-riding problems in multiagent settings. This paper was accepted by Joshua Gans, business strategy. Funding: This paper received financial support from the Spanish Research Agency (MICIU/AEI) [Grants PID2022-136983NB-I00, MCIN/AEI /10.13039/501100011033]. Supplemental Material: The online appendix and data files are available at https://doi.org/10.1287/mnsc.2022.03455 .

Bridging Language Barriers in COVID-19 Research: Descriptive Study of AccesoCovid.com's Reach and User Engagement.

The COVID-19 pandemic underscored the challenge of swiftly disseminating research findings to a global audience. Language barriers further exacerbated disparities in access to timely scientific information, particularly for non-English speaking communities. The majority of COVID-19 research was published in English, limiting accessibility for Spanish-speaking populations. This paper aims to assess the reach and effectiveness of AccesoCovid.com, a platform designed to disseminate up-to-date COVID-19 research in both English and Spanish, addressing the language gap in scientific communication. AccesoCovid.com was developed through a partnership between the University of California, San Francisco (UCSF) and Universidad Nacional Autónoma de México (UNAM). The website's performance and user engagement were evaluated using Google Analytics over a span of 2 years. Key metrics included user language preference, geographical distribution, and site traffic. The website summarized and translated 1032 articles on various COVID-19 topics, such as "Pharmaceutical Interventions and Vaccines." From February 2021 to February 2023, the platform attracted 57,000 users. Of the 43,000 unique new visitors, 84.2% (n=36,219) hailed from Spanish-speaking regions. The majority accessed the site organically through search engines, with 88.4% (n=38,000) of users arriving this way, while 5000 (11.6%) users accessed the site directly. Most users (n=30,894, 72.1%) preferred the Spanish version of the site. The website's most accessed category was "Pharmaceutical Interventions and Vaccines," followed by "Clinical Presentation and Management" and "Mental Health." Regarding language distribution, 72.1% (n=30,894) of users primarily used Spanish; 21.4% (n=9215) used English; and 6.7% (n=2891) spoke other languages, including Portuguese, Chinese, and German. Geographically, the website attracted visitors from 179 countries, with the highest visitor counts from Mexico (n=12,342, 28.7%), Spain (n=6405, 14.9%), the United States (n=4416, 10.3%), and Peru (n=3821, 8.9%). AccesoCovid.com successfully bridged a critical language gap in the dissemination of COVID-19 research. Its success underscores the pressing need for multilingual scientific resources. The platform demonstrated significant user engagement and reach, particularly in Spanish-speaking countries. This highlights the potential for similar platforms to ensure equitable access to scientific knowledge across diverse linguistic communities. Future efforts should focus on expanding to other languages and conducting formal evaluations to enhance user satisfaction and impact.

[Translated article] Bibliometric Study of the Advances Made in Clinical Dermatological Research in Spain from 2015 through 2021: Update of the MaIND Project and Interactive Online Map

IntroductionA clinical dermatological research was conducted in Spain from 2005 through 2014 as part of the MaIND project with the provinces or centers with the highest number of published articles. However, a low level of evidence in scientific production was confirmed as the overall result. The aim of this study is to update the Spanish clinical dermatological research in bibliometric terms from 2015 through 2021 with comparisons between both periods of time. Material and methodsWe conducted a bibliometric study to replicate the methodology used in the article to be updated. We included articles whose corresponding authors’ affiliation was a Spanish dermatological center, which met the criteria for clinical research in dermatology, including a level of evidence ≤4. ResultsA total of 1,674 out of the 10,199 articles met the inclusion criteria. An interactive map representing quantitative and qualitative indicators calculated for the 2005-2021 is presented here. In the study period, we found an increasing trend both in the number of published articles (P<.002) and in the mean number of citation-years per article (P<.01). A total of 22 of the articles had a level of evidence >4, with a positive trend towards more articles having a higher level of evidence (P<.03). ACTAS DERMOSIFILOGRÁFICAS still maintains its position as the journal with the highest number of articles received (18%, a total of 302 articles). ConclusionsThe results of this study show that, in Spain, the scientific production of dermatology represents an upward trend in quantity, impact, and level of evidence.

Tackling gender disparities in energy research: a diagnostic tool for equality in research centres

BackgroundIn a case study in Spain, the unequal proportion of men and women in a research organization in the energy sector is severe, and long-established dynamics that might determine differences in access to leadership positions and inequalities in research careers are evident. The gender gap in historically masculinized fields, such as energy engineering reflects more than simply the differences in male and female values and personalities. This study seeks to explore the gender gap in energy research centres and to identify barriers that potentially hinder the research careers of women. It proposes the development of a diagnostic tool, based upon indicators, to monitor and evaluate gender roles and inequalities in the management of research centres for identifying and addressing the dynamics and obstacles that hinder women's progress in the energy sector and their potential contribution to the field. This participatory multicriteria-based tool prioritizes the proposed indicators by their influence and importance in the context of energy research and applies it to the monitoring of a specific Spanish energy research centre.ResultsThe results are threefold: (i) the methodology is adaptable to different research centres; (ii) the analysis of indicators’ prioritization could lead to recommendations that should be addressed first; (iii) the diagnostic tool used in this in-depth case study of an energy research centre in Spain allowed results to be achieved in terms of gender dynamics. Two indicators stand out as the most relevant in our analysis: gender diversity in leadership positions and uncomplicated application of work–life balance measures. In this case study, the measurement of the first indicator has drawn unsatisfactory results, and the research of the latter is considered still insufficient. In conclusion, this difference becomes a vicious or negative circle for attracting and retaining more women to the research centre. Despite these results, no gender gap seems to be recognized and thus, no measures are being taken to improve the situation.ConclusionsComprehensive data and contextualized monitoring are necessary to effectively study and enhance the presence and participation of women in the energy science sector. This approach, combining quantitative and qualitative techniques, is suitable for any research centre that would like to monitor its gender gap, identify potential sources of inequity and address them.

Spanish scientific research by field and subject. Strategic analysis with ARWU indicators

Spanish scientific research by field and subject. Strategic analysis with ARWU indicators

Transfer versus co-production: Knowledge as ‘MEANS’ to sustainability as an ‘END’

Abstract This study examines the relationship between sustainability performance and knowledge, as well as between innovation transfer and co-production. It moves away from evaluating processes to exploring impact by investigating how explicit and tacit knowledge archetypes are associated with sustainability performance in the agri-food sector. Applying the knowledge-based theory and the Shannon index, we rely on a database from 2013 to 2020 of two case studies selected from a Spanish research institution. At the institutional level, the results postulate that knowledge and innovation transfer tends to have a higher diversity index, mainly driven by explicit knowledge archetype. Tacit type of knowledge in both transfer and co-production mechanisms predominately relies on engagement parameters. At the case study level, as an educational toolkit, the first case study prioritizes engagement that is, transferring and transmitting knowledge to a higher number of participants—tacit knowledge transfer. As an innovative technique, the second case study prioritizes diversity that is, transferring and transmitting knowledge through various channels—explicit knowledge transfer. Regarding sustainability performance, the findings demonstrate that both explicit and tacit knowledge are associated with health and capacity building pillars in the first case study through the transfer mechanism. However, in the second one, tacit knowledge is mainly associated with economic and socioterritorial pillars through transfer and co-production mechanisms. This study sheds light on the micro level of knowledge, proposing an approach for researchers and practitioners to categorize knowledge in different proxies and evaluate their performance.

How Spanish educational researchers used Twitter/X as a platform to promote the dissemination of scientific knowledge: a descriptive study

Purpose: This study aimed to examine how educational researchers in Spain promoted the dissemination of scientific knowledge on Twitter/X as a platform and to contrast their approach with science influencers in the same country.Methods: Accounts on the Twitter/X service belonging to 210 Spanish researchers were analyzed, and their 2016–2020 tweets were compared to those of 38 Twitter/X influencers. Text mining techniques, sentiment and emotion analysis, network analysis, and the Kardashian index (K-index) were used in the study.Results: The results indicated a low academic presence of researchers (4.4%) on Twitter/X. The researchers shared 185,020 posts (38.7% original content and 61.3% retweets). A network analysis revealed low interconnectivity among researchers, with distinct clusters based on their interests or affiliations. The top influencers had strong connections with the news media. The researchers focused minimally on academic topics, while the influencers emphasized the dissemination of scientific findings. The impact of the researchers’ posts was minimal, with low K-index values, whereas the influencers had greater reach because of their follower base.Conclusion: When using Twitter/X, the researchers had a minimal impact on the dissemination of scientific information because they published few original posts and relied instead on retweets unrelated to their academic or research activities. Consequently, the researchers did not use Twitter/X as a tool for scientific communication, which limited the potential for forming new connections beyond their existing social and academic networks. Promoting informal learning that encompasses diverse knowledge and learning levels is crucial to fostering greater engagement and collaboration.

A study of social media use for scientific communication and dissemination among Spanish education researchers

This work focuses on understanding how researchers in Spain perceive the importance of social media in scientific communication and dissemination and deepening their understanding of the influential underlying factors. From the initial identification of 5,314 researchers affiliated with higher education institutions in Spain, who published in journals indexed in Scopus and Web of Sciences from 2016 to 2020, 487 were surveyed, and 20 were interviewed. The results show how despite the potential of non-academic social media for the social dissemination of scientific knowledge, use remains low among the researchers surveyed in this study. Also, data allow us to recognize how the time of use of social media and the perception of the training needed influence the perception of the usefulness of social media by Spanish researchers on education. Use that does not seem to be oriented toward dialogue and citizen participation. Higher education institutions should improve the communication and scientific dissemination led by researchers through training and the design of dissemination policies that guarantee an active and general use of them (not only academics but also generalists like Facebook or Youtube) to transfer scientific knowledge to society better.

Pulmonary function and bronchopulmonary dysplasia classification: insights from the Spanish Registry.

In 2016, the Spanish Research Group on Bronchopulmonary Dysplasia (BPD) (GEIDIS) established a national registry with participation of 66 hospitals to collect information on clinical characteristics and long-term outcomes of BPD infants into adulthood. The aim of this observational study is to examine forced spirometry data in early childhood and to assess their correlation with the respiratory support required at 36weeks postmenstrual age (PMA). The study analyzed data from preterm infants with BPD born between January 2016 and December 2017 who underwent forced spirometry at 5-7years of age. Statistical analyses were conducted to investigate the relationships between spirometry results, perinatal factors, and the required respiratory support at 36weeks PMA. The study involved 143 patients with a median gestational age (GA) of 27.3weeks (range 25.7-28.7) and a median weight of 880g (range 740-1135). Abnormal spirometry results were observed in 39.2% (56) of the patients. Among patients diagnosed with BPD type 3, those requiring over 30% oxygen at 36weeks PMA exhibited an increased risk of abnormal spirometry results (OR 4.48; 95% CI 1.11-18.13) compared to those requiring positive pressure with less than 30% oxygen. In addition, this subgroup had a higher risk of developing a restrictive-mixed pattern compared to those with BPD type 1 (OR 10.65; 95% CI 2.06-54.98) and BPD type 2 (OR 6.76; 95% CI 1.09-42.06). No significant differences were found in the incidence of an obstructive pattern between BPD types. Conclusion:The requirement of more than 30% oxygen at 36weeks PMA serves as a risk indicator for pulmonary function impairment in school-aged children with BPD. These findings suggest persistent airway and parenchymal injury in this specific patient population, and highlight the importance of careful monitoring to evaluate their long-term effects on lung function. What is Known: • Premature patients with bronchopulmonary dysplasia (BPD) may present abnormalities in pulmonary function tests during school age. However, the predictive accuracy of consensus BPD severity classification remains uncertain. What is New: • The requirement of more than 30% oxygen at 36weeks postmenstrual age (PMA) indicates a potential risk of pulmonary function impairment in school-aged children with BPD. Additionally, a significant correlation has been observed between a restrictive-mixed pattern with exposure to mechanical ventilation and the development of severe forms of BPD.

Transition times across the HIV care continuum in Spain from 2005 to 2022: a longitudinal cohort study

Ending AIDS by 2030 requires improvements across all stages of the HIV care continuum. We used a longitudinal approach to assess changes in the HIV care continuum in Spain and transition probabilities across different stages. We used data from the prospective Cohort of the Spanish HIV/AIDS Research Network to analyse the time from diagnosis to linkage to care, linkage to care to antiretroviral therapy (ART), and ART to viral suppression in five calendar periods defined by milestones in ART, from 2005 to 2022. We used the Kaplan-Meier method and Cox proportional hazard models to estimate cumulative probabilities of stage transition within 1, 3, 6, and 12 months of stage eligibility, by period. We included 18 529 participants. Comparing the initial (2005-09) and final (2020-22) periods, time to linkage to care decreased from a median of 6·0 weeks to 1·3 weeks, time to ART initiation from 15·9 weeks to 0·4 weeks, and time to viral suppression from 13·3 weeks to 7·1 weeks. Adjusted hazard ratios for the comparison between the last period and the initial period were 3·1 (95% CI 2·8-3·4) for linkage to care within 1 month, 11·4 (10·1-12·3) for ART initiation within 1 month, and 2·2 (1·2-2·4) for viral suppression within 3 months. The aggregate proportion of late diagnoses was 38·6%, increasing after 2012 to 46·4% in the 2020-22 period. Same-day ART initiation increased from 18% to 39% from 2005 to 2022. The overall incidence rate of virological failure was 1·05 failures per 1000 person-years and showed a non-significant decline throughout the study. The great improvement in transition times through the HIV care cascade might put Spain on the verge of achieving the UNAIDS targets for HIV elimination. However, late diagnosis remains a challenge that should be addressed. Instituto de Salud Carlos III and Spanish AIDS Research Network.

An empirical analysis of individual and collective determinants of international research collaboration

International research collaboration is a crucial determinant of scientific productivity, but it remains an underdeveloped task for governments, universities and research systems. Despite important economic and institutional efforts to promote collaborations, not all researchers establish successful international connections during their academic careers. This lack of international contacts hinders knowledge transfer from a broader perspective, limiting, in a way, the advancement of science. This paper analyses these factors—individual and collective—affecting research collaboration in the international context through a hierarchical multiple regression analysis of a sample of 954 Spanish academic researchers. We found that collective factors such as research team social capital—including structural and cognitive dimensions—and team orientation toward research and team productivity clearly affect international collaboration levels. Furthermore, contrary to our expectations, researchers’ human capital and motivation, and the principal investigator’s knowledge-oriented leadership, exerted only a very weak effect, which also is discussed in the paper’s final section.

Contributions of the anthropological theory of the didactic to the epistemological programme of research in mathematics education

In the early 1980s, the theory of didactic situations put the analysis of mathematical activity at the core of the didactic analysis, thus initiating a new research programme in mathematics education: the epistemological programme. This paper describes and interprets some of the contributions of the anthropological theory of the didactic (ATD) to the development of this programme. These contributions come from the new institutional and ecological perspective provided by the ATD to approach the didactic problem and from the significance it assigns to macrodidactic phenomena characterised by didactic transposition. They are illustrated with research works involving different fields of school mathematics in which the ATD team led by Spanish researchers played a central role: research in school algebra and its relations with functional modelling, differential calculus, and real numbers. The paper concludes by briefly describing the contributions of the ATD to the dialogue between didactic theories, another domain that has notable Spanish contributions.

Perceptions and dilemmas around cyber-security in a Spanish research center after a cyber-attack

Information and Communication Technologies and Internet networks are present in all aspects of social reality and are essential elements in research, development and innovation centers (R&D&I). Cyber-security is crucial for the progress of the research activities developed in these centers, especially given the exponential growth of cyber-attacks and incidents. The present study aims to assess from a socio-technical approach, how a serious cyber-attack on a Spanish research center has affected staff’s perceptions of information and communication systems (ICT) security. This study employed a mixed-methods research strategy, combining quantitative and qualitative methods to provide a comprehensive and nuanced understanding of ICT security perceptions among employees. First a quantitative scale was administered to 1,321 employees 3 years before the cyber-attack and 4 months afterward, to measure ICT security perceptions. Then, qualitative techniques (semi-structured interviews, focus groups, and micro-ethnography) were applied to gain a deeper understanding of the arguments underpinning cyber-security at the center after the attack. The results show that the event had an impact on employees’ perceptions, increasing the perceived importance of ICT security, with positive behavioral changes noted, but with doubts about their sustainability over time. Also, the need for cyber-security governance was critically contrasted with organizational reality. Finally, the compatibility of science and cyber-security was a central dilemma, which seems to confront antagonistic poles (research and security ICT) and justify the non-compliance with security protocols by part of the staff.

A personalized medicine approach identifies enasidenib as an efficient treatment for IDH2 mutant chondrosarcoma

Sarcomas represent an extensive group of malignant diseases affecting mesodermal tissues. Among sarcomas, the clinical management of chondrosarcomas remains a complex challenge, as high-grade tumours do not respond to current therapies. Mutations in the isocitrate dehydrogenase (IDH) 1 and 2 genes are among the most common mutations detected in chondrosarcomas and may represent a therapeutic opportunity. The presence of mutated IDH (mIDH) enzymes results in the accumulation of the oncometabolite 2-HG leading to molecular alterations that contribute to drive tumour growth. We developed a personalized medicine strategy based on the targeted NGS/Sanger sequencing of sarcoma samples (n= 6) and the use of matched patient-derived cell lines as a drug-testing platform. The anti-tumour potential of IDH mutations found in two chondrosarcoma cases was analysed invitro, invivo and molecularly (transcriptomic and DNA methylation analyses). We treated several chondrosarcoma models with specific mIDH1/2 inhibitors. Among these treatments, only the mIDH2 inhibitor enasidenib was able to decrease 2-HG levels and efficiently reduce the viability of mIDH2 chondrosarcoma cells. Importantly, oral administration of enasidenib in xenografted mice resulted in a complete abrogation of tumour growth. Enasidenib induced a profound remodelling of the transcriptomic landscape not associated to changes in the 5mC methylation levels and its anti-tumour effects were associated with the repression of proliferative pathways such as those controlled by E2F factors. Overall, this work provides preclinical evidence for the use of enasidenib to treat mIDH2 chondrosarcomas. Supported by the Spanish Research Agency/FEDER (grants PID2022-142020OB-I00; PID2019-106666RB-I00), the ISC III/FEDER (PI20CIII/00020; DTS18CIII/00005; CB16/12/00390; CB06/07/1009; CB19/07/00057); the GEIS group (GEIS-62); and the PCTI (Asturias)/FEDER (IDI/2021/000027).

Public funding accountability: a linked open data-based methodology for analysing the scientific productivity and influence of funded projects

AbstractAlthough funding acknowledgements (FAs) have been around for nearly three decades, there are not yet enough theoretical and practical studies of them to enable FAs to be considered a consolidated area of research. Fortunately, newly published findings and promising data sources presented in recent years have helped better our understanding of the process of scientific creation and communication and provide evidence of the importance of FAs. This paper seeks to help demonstrate the crucial role FAs play in evaluating research funding’s performance. A methodology based on the use of linked open metadata from diverse sources is presented for this purpose. The methodology highlights the important work analysts do to increase the accuracy, solidity, and diversity of the results of FA-based quantitative studies by gathering and analysing the data furnished by funding organisations. Lastly, the projects funded by the Spanish National Science and Research Agency from 2008 to 2020 are evaluated to verify the method’s usefulness, robustness, and reproducibility. Also, a new unit of analysis is introduced, funders, to create a new type of co-occurrence network: co-funding. In conclusion, funding agencies’ experts and analysts will find that this methodology gives them a valuable instrument for boosting the quality and efficacy of their activities, complying with transparency and accountability requirements, and quantifying the scope of funding results.