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776 search results for “citizen science” in the Staff website

• From citizen-consumers to citizen legislators: Three models of democracy Event - 26 November 2025

  Cleveringa Lecture

• Regieorgaan Open Science officially launched as Open Science NL News - 29 March 2023

  Fifteen knowledge institutions and the Ministry of Education, Culture and Science have signed the covenant for Open Science NL. Leiden University has also joined the covenant, via the Universities of the Netherlands. This marks the start of the Dutch Research Council’s and brings the transition to open…

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  Olga Ceran Postdoc

  Faculty of Law

  o.m.ceran@law.leidenuniv.nl | +31 71 527 2727

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  Vincent Walstra PhD candidate / Guest

  Social & Behavioural Sciences

  v.r.walstra@fsw.leidenuniv.nl | +31 71 527 2727

• 
  Jelle Goeman Professor Analysis of high-dimensional medical data

  Faculteit Geneeskunde

  j.j.goeman@lumc.nl | +31 71 526 9700

• 
  Zeynep Anli Researcher

  Social & Behavioural Sciences

  z.anli@cwts.leidenuniv.nl | 071 5272727

• 
  Sarah de Rijcke Dean / Professor Science and Evaluation Studies

  Social & Behavioural Sciences

  decaan@fsw.leidenuniv.nl | +31 71 527 4003

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  Tamara Michaelis PhD candidate

  Faculty of Archaeology

  t.michaelis@arch.leidenuniv.nl | 071 5272727

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  Jian Wang Visiting researcher

  Social & Behavioural Sciences

  j.wang@cwts.leidenuniv.nl | +31 71 527 2727

• A podium for science News - 25 January 2021

  Rector Magnificus Carel Stolker will retire on 8 February. If there’s one theme running through his career, it’s the links between the University and society. In this series of pre-retirement discussions, Stolker will talk one last time to people from within and without the University. This edition…

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  James McAllister Professor History and Philosophy of Science

  Faculty of Humanities

  j.w.mcallister@hum.leidenuniv.nl | +31 71 527 2004

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  Paul Wouters Professor Emeritus of Scientometrics

  Social & Behavioural Sciences

  p.f.wouters@fsw.leidenuniv.nl | +31 71 527 2727

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  V. Nespeca Postdoc

  Faculty of Governance and Global Affairs

  v.n.nespeca@fgga.leidenuniv.nl | +31 70 800 9500

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  Alysa Eijkelenboom PhD candidate

  Faculty of Governance and Global Affairs

  a.j.g.eijkelenboom@fgga.leidenuniv.nl | 070 8009500

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  Max Joosten Lecturer

  Social & Behavioural Sciences

  m.a.joosten@fsw.leidenuniv.nl | 071 5272727

• 
  Peter Castenmiller Lecturer

  Social & Behavioural Sciences

  p.g.castenmiller@fsw.leidenuniv.nl | 071 5273879

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  Wouter van Loon Guest

  Social & Behavioural Sciences

  w.s.van.loon@fsw.leidenuniv.nl | +31 71 527 2727

• 
  Akrati Saxena Assistant professor

  Faculty of Science

  a.saxena@liacs.leidenuniv.nl | +31 71 527 2727

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  Emma Devereux PhD candidate / Guest

  Faculty of Archaeology

  e.j.devereux@arch.leidenuniv.nl | 071 5272727

• White paper: we can’t just let smart cities happen News - 20 June 2023

  In a new Leiden-Delft-Erasmus Universities white paper, researchers and practitioners start the conversation that society desperately needs to have. ‘We’ve outsourced the visionary thinking to tech companies.’

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  Ton van Raan Professor emeritus Quantitative science studies

  Social & Behavioural Sciences

  vanraan@cwts.leidenuniv.nl | 071 5272727

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  Shruti Jain Postdoc

  Faculty of Science

  s.jain@cml.leidenuniv.nl | 071 5272727

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  Gerhard Burger Data Steward

  Faculty of Science

  g.a.burger@lacdr.leidenuniv.nl | 071 5274285

• ‘All of Leiden will join in with the Seeing Stars experiment’ News - 2 May 2022

  What will happen if the lights in a large part of the city are switched off? How many stars can you see without all that light pollution? This is what researchers, artists and the residents of Leiden are going to investigate during Seeing Stars Leiden on 25 September. ‘Leiden is the ideal place for…

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  Leonardo Lenoci ICT Research and Security Advisor

  Faculty of Science

  l.lenoci@science.leidenuniv.nl | +31 71 527 8484

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  Gamal Adel Elgamal PhD candidate

  Faculty of Science

  i.m.a.f.elgamal@liacs.leidenuniv.nl | 071 5272727

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  Rob Tijdeman Professor emeritus of Analysis of number theory

  Faculty of Science

  tijdeman@math.leidenuniv.nl | 071 5274831

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  Ellis Aizenberg Assistant Professor

  Faculty of Governance and Global Affairs

  e.aizenberg@fgga.leidenuniv.nl | +31 70 800 9500

• Lecture on the book Democratic Commitment: Why Citizens Tolerate Democratic Backsliding Event - 16 October 2025

  Lecture

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  Tim Mickler Senior assistant professor

  Social & Behavioural Sciences

  t.a.mickler@fsw.leidenuniv.nl | 071 5276199

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  Floris Mansvelt Beck Assistant professor

  Social & Behavioural Sciences

  f.f.mansvelt.beck@fsw.leidenuniv.nl | 071 5276789

• 
  Zhuoxi Han External PhD Candidate

  Faculty of Governance and Global Affairs

  z.han@fgga.leidenuniv.nl | 070 8009506

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  Anne Urai Assistant professor

  Social & Behavioural Sciences

  a.e.urai@fsw.leidenuniv.nl | +31 71 527 3371

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  Jan Boersema Professor of Fundamentals of environmental sciences

  Faculty of Science

  boersema@cml.leidenuniv.nl | +31 71 527 5650

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  Julian Karch Assistant professor

  Social & Behavioural Sciences

  j.d.karch@fsw.leidenuniv.nl | +31 71 527 3493

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  Marie Schwed Shenker PhD candidate

  Faculty of Law

  m.schwed.shenker@law.leidenuniv.nl | +31 71 527 2727

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  Frank Takes Associate professor/Director of Education

  Faculty of Science

  f.w.takes@liacs.leidenuniv.nl | +31 71 527 7143

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  Jorrit Smit Visiting researcher

  Social & Behavioural Sciences

  j.p.smit@cwts.leidenuniv.nl | 071 5272727

• 
  Chris Riddell Guest

  Social & Behavioural Sciences

  c.d.riddell@fsw.leidenuniv.nl | 071 5272727

• Sustainability Monitor 2023: Leiden University substantially reduces carbon emissions News - 28 October 2024

  The Sustainability Monitor 2023 shows that Leiden University is taking its sustainability efforts seriously.

• Video: Leiden staff and external partners reap the fruits of the Knowledge Orchard News - 3 December 2025

  Interdisciplinary and transdisciplinary collaboration can be tricky. We don’t all speak the same ‘language’ or know how to find each other. At the Knowledge Orchard anniversary event on 28 November, academics made and strengthened connections.

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  Ludo Juurlink Director of Leiden Learning Innovation Centre

  Leiden Learning and Innovation Centre

  l.b.f.juurlink@llinc.leidenuniv.nl | +31 70 800 9341

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  Barend Mons Professor emeritus Biosemantics

  Faculteit Geneeskunde

  b.mons@lumc.nl |

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  Maartje van Diest PhD Candidate

  Social & Behavioural Sciences

  m.l.van.diest@fsw.leidenuniv.nl | +31 71 527 2727

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  Ludo Waltman Scientific Director / Professor Quantitative Science studies

  Social & Behavioural Sciences

  l.r.waltman@cwts.leidenuniv.nl | +31 71 527 5806

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  Jacqueline Meulman Professor emeritus Applied Statistics

  Faculty of Science

  j.j.meulman@math.leidenuniv.nl | 071 5272727

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  Konstantinos Georgopoulos PhD candidate

  Faculty of Science

  k.georgopoulos@biology.leidenuniv.nl | 071 5272727

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  Dunja Wackers Guest researcher

  Faculty of Science

  wackers@physics.leidenuniv.nl | 071 5272727

• Taiwan’s public diplomacy, from the ground up News - 24 November 2025

  Yung Lin’s research explores how citizens in Taiwan and Southeast Asia actively shape public diplomacy, build trust across cultures, and address identity-based conflicts, highlighting the shift from government-led to citizen-centred diplomacy.

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  Eiko Fried Associate Professor

  Social & Behavioural Sciences

  e.i.fried@fsw.leidenuniv.nl | +31 71 527 2727