Britt Duijndam (M.Sc.) is a PhD student at the Division of Toxicology.

I am a postdoc at the Division of Drug Discovery and Safety. I obtained my PhD under the supervision of Prof. dr. Laura Heitman, Prof. dr. Gerard van Westen, and Prof. dr. Ad IJzerman, focusing on the characterization of cancer-related somatic mutations in adenosine receptors. Currently, my work focuses…

Dr. Jeroen Bussmann is an assistant professor in the research cluster BioTherapeutics.

Nico Schrijver professor emeritus in Public Law and State councillor at the Council of State has been appointed by the European Union and the United Kingdom as a member of the Arbitration Panel which is authorised to settle disputes on the EU-UK Withdrawal Agreement.

University lecturer Andrew Gawthorpe of Leiden University reflects in Global News Canada on the global implications of Donald Trump's foreign policy.

Augusto Clemente is a visiting researcher at the Centre for Science and Technology Studies (CWTS | Leiden University) and a professor at the Federal University of Paraná (UFPR, Brazil). His research focuses on the internationalization of higher education in Latin America.

Uta Wehn is a professor by special appointment of the chair ‘ Citizen Science and Sustainability’.

Francielle Franco is a PhD from UNESP (Brazil). At CWTS, she will work in the Focal Area Engagement & Inclusion. Her research focuses on altmetrics, facilitating the visualization of altmetric impact indicators.

Ting Cong is a full professor at the College of Publishing, University of Shanghai for Science and Technology (USST), and a visiting researcher at the Centre for Science and Technology Studies (CWTS), Leiden University. His research interest includes academic publishing, open science and social media…

PhD candidate and member of the Science and Evaluation Studies (SES) research group. She studies new tools used in research evaluation, particularly those which aim to capture wider notions of research quality, excellence and impact.

Marie Curie Research Fellow. His research focuses on how the production of visual data on public and private oceanographic vessels and their impact on ocean sciences research practices.

External PhD candidate. Alexander Schniedermann works on standardization in biomedical research.

Narmin Rzayeva is an external PhD candidate at the Centre for Science and Technology Studies (CWTS), Leiden University. She is also a trainer in Research Data Management and Digital Skills at Delft University of Technology.

Louise Bezuidenhout is a social science researcher who specializes on issues relating to Open Science, data sharing and access. Her research is broadly oriented around themes such as justice and access, inclusion and marginalization and equity.

• Professor of Intensive Care Medicine, with a focus on the integration of technology in patient care. • Program Director, MSc Technical Medicine. • For LDE (Leiden–Delft–Erasmus): Track Coordinator for the Technical Medicine Master’s track “Sensing and Stimulation”.

Julia Boman is an external part-time PhD candidate at the Centre for Science and Technology Studies (CWTS), Leiden University. She also works as a Science Officer at the European Science Foundation (ESF) in Strasbourg, France, where she is responsible for developing research evaluation activities.

PhD candidate. His research focuses on how to alleviate inequality among science communication occupations.

Visiting Researcher. Tung Tung’s research focuses on Research Intelligence, Responsible Research and Innovation (RRI) and Open Science.

Senior researcher and member of the Engagement & Inclusion focal area. Alfredo's research interests include, among others, public-private interactions and knowledge flows, science-technology linkages, and relationship between science/technology and innovation.

Isabel Basson is a visiting researcher from the DSI-NRF Centre of Excellence in Scientometrics and STI Policy (SciSTIP), hosted by the Centre for Research on Evaluation, Science and Technology (CREST), Stellenbosch University, South Africa. Her current research focuses on investigating inequality in…

Kathleen conducts research exploring scholarly communication practices and infrastructures, including those related to open science, data, and research evaluation.

Eleonora Dagienė is a visiting researcher at the Centre for Science and Technology Studies (CWTS), Leiden University. She defended her PhD thesis on October 30, 2025. Her research focuses on bibliometric research, research assessment, higher education policies, and book evaluation practices, whilst…

Researcher and member of the UNESCO Chair for Diversity and Inclusion in Global Science. André is a research fellow at the Research on Research Institute (RoRI) and he is also affiliated with the Brazilian Agency for Support and Evaluation of Graduate Education (CAPES).

Senior researcher and bibliometric consultant. Vincent's research focuses on complex networks and social dynamics. He holds a Master in sociology and a PhD in applied mathematics, and tries to combine the two in his work.

Jeroen van Honk is a researcher at CWTS, active in the Information & Openness focal area.

Senior researcher. Thomas works on the intersection of valuation studies, sociology and STS. Previous research analyzed the constitutive effects of the rise of competitive project funding on the epistemic and organizational properties of research. His current interests are the history of scientometrics…

Wolfgang Kaltenbrunner is a senior researcher and director of research and education at the Centre for Science and Technology Studies (CWTS) at Leiden University. He is a coordinator of the Evaluation & Culture focal area.