• Public website
• Student website
• Staff website
• Organisational structure
• Library website

656 search results for “stem en van den” in the Staff website

• 
  Andreas Kinneging Professor Philosophy of Law

  Faculteit der Rechtsgeleerdheid

  a.a.m.kinneging@law.leidenuniv.nl | 071 5277654

• 
  Maarten van Leeuwen University lecturer

  Faculty of Humanities

  m.van.leeuwen@hum.leidenuniv.nl | 071 5272073

• 
  Gera van Duijvenvoorde Professor

  Faculteit der Rechtsgeleerdheid

  g.p.van.duijvenvoorde@law.leidenuniv.nl | 071 5278838

• 
  Sarah Giest Professor

  Faculty of Governance and Global Affairs

  s.n.giest@fgga.leidenuniv.nl | 070 8009084

• 
  Roosje Peeters Secretary

  Faculty of Humanities

  r.m.m.peeters@hum.leidenuniv.nl | 071 5272699

• 
  Marieke Adriaanse Professor

  Faculty of Medicine

  m.a.adriaanse@lumc.nl | 071 5279500

• 
  Sarah de Lange Professor

  Faculty of Social and Behavioural Sciences

  s.l.de.lange@fsw.leidenuniv.nl | 071 5272727

• 
  Arco Timmermans Associate professor

  Faculty of Governance and Global Affairs

  a.timmermans@fgga.leidenuniv.nl | 070 8009500

• 
  Ton van Haaften Professor Emeritus

  Faculty of Humanities

  t.van.haaften@hum.leidenuniv.nl | 071 5272727

• 
  Bart Schermer Professor

  Faculteit der Rechtsgeleerdheid

  b.w.schermer@law.leidenuniv.nl | 071 5278838

• 
  Valerie Frissen Professor by special appointment Digital Technologies and Social Change

  Faculteit der Rechtsgeleerdheid

  v.a.j.frissen@law.leidenuniv.nl | 071 5278838

• 
  Timo Slootweg Associate professor

  Faculteit der Rechtsgeleerdheid

  t.j.m.slootweg@law.leidenuniv.nl | 071 5278934

• 
  Thijs Vos Lecturer

  Faculty of Social and Behavioural Sciences

  t.j.vos@fsw.leidenuniv.nl | 071 5272727

• 
  Diederik Smit Assistant professor

  Faculty of Humanities

  d.e.j.smit@hum.leidenuniv.nl | 071 5272705

• 
  Henrike Jansen Senior University Lecturer

  Faculty of Humanities

  h.jansen@hum.leidenuniv.nl | 071 5272131

• 
  Bart Labuschagne Lecturer

  Faculteit der Rechtsgeleerdheid

  b.c.labuschagne@law.leidenuniv.nl | 071 5277540

• 
  Mariska Kret Professor

  Faculty of Social and Behavioural Sciences

  m.e.kret@fsw.leidenuniv.nl | 071 5276359

• 
  Anne Stiggelbout Professor

  Faculty of Medicine

  a.m.stiggelbout@lumc.nl | 071 5264575

• 
  Henrik Barmentlo Assistant professor

  Faculty of Science

  s.h.barmentlo@cml.leidenuniv.nl | 071 5277479

• 
  Gianclaudio Malgieri Associate professor

  Faculteit der Rechtsgeleerdheid

  g.malgieri@law.leidenuniv.nl | 071 5278838

• 
  Gerrit-Jan Zwenne Professor Law and Digital technologies

  Faculteit der Rechtsgeleerdheid

  g.j.zwenne@law.leidenuniv.nl | 071 5278838

• 
  Lauren Lauret Assistant professor

  Faculty of Humanities

  l.b.lauret@hum.leidenuniv.nl | 071 5272772

• 
  Joris van de Riet Researcher/lecturer

  Faculteit der Rechtsgeleerdheid

  j.t.j.van.de.riet@law.leidenuniv.nl | 071 5277651

• 
  Guus Kroonen Associate professor

  Faculty of Humanities

  g.kroonen@hum.leidenuniv.nl | 071 5271251

• Dr Sarah Schrader appointed Head of Department Archaeological Sciences News - 10 March 2026

  The Faculty of Archaeology is pleased to announce that Dr Sarah Schrader has been appointed as the new Head of the Department of Archaeological Sciences (DV). In April 2026 she succeeds Dr Jason Laffoon, who has led the department for the past six years.

• Could restricting EU free movement help tackle brain drain? News - 3 February 2026

  Eastern and Southern European countries struggle with ‘brain drain’ as skilled workers move to other EU Member States. Could restricting free movement be a legitimate and lawful way to address this trend? Researcher Martijn van den Brink will investigate the issue.

• Five tips for The Night of Discoveries News - 26 August 2024

  Discover budding creators, artists and researchers at the Night of Discoveries art and knowledge festival. And many researchers from Leiden University are taking part.

• Students become ‘change agents’ in Sustainability Challenge News - 29 January 2024

  Leiden students working to solve a sustainability problem at the request of an external party: that is the Sustainability Challenge. During a recent symposium, 28 groups of four to five students unveiled their solutions. The commisioners expressed great enthusiasm.

• New publication reviews Dutch colonial sources on the Indigenous Brazilian Tapuia people News - 30 October 2023

  New publication reviews Dutch colonial sources on the Indigenous Brazilian Tapuia people: ‘For them the Dutch were another piece on the political chess board’

• Meet the new study advisor Cleody van der Eijk: ‘I want to help my students to find their next step in life’ News - 21 April 2022

  Cleody van der Eijk recently started as the new study advisor and exchange coordinator at Archaeology. Aside from helping students out when they encounter issues during their studies, she will also focus on the process of studying abroad. ‘It is very valuable to get to know another culture, while you…

• Working abroad

  Are you planning to go abroad for work for more than one month? Do you have some ancillary activities abroad? Or are you planning to move abroad? If you are going abroad on behalf of Leiden University, it is important to make the necessary arrangements for working there.

• Honours Class makes cultural heritage tangible: ‘You are dealing with people’ News - 22 April 2022

  An Honours Class about the ostensibly unrecognisable worlds of insular Southeast Asia teaches students a fundamental piece of wisdom: "We do not differ much from the people at the other end of the world."

• Deans celebrate ten years Honours Academy: ‘We are educating people who can make a difference’ News - 25 September 2023

  The Honours Academy celebrates its tenth anniversary. How did the institute develop over time, and what are aspirations for the future? We speak with the current Dean and a predecessor who was there at the Academy's founding. A conversation about identity, inspiration, and impact ensues. ‘It is about…

• Vice-rector Erwin Muller wordt staatsraad bij de Raad van State News - 23 January 2026

  Vice-rector Organisatieontwikkeling en oud-decaan FGGA Erwin Muller start op 1 april 2026 als staatsraad bij de Afdeling Advisering van de Raad van State.

• Collegecolumn: Cyberveiligheid is een verantwoordelijkheid van ons allemaal, maar hoe doen we dat? News - 28 March 2023

  Het zal niemand ontgaan zijn dat de digitale dreigingen blijven toenemen. Uit monitoring door onze cybersecurity-experts blijkt dat er continu wordt geprobeerd om ook onze systemen binnen te dringen. Wat doen wij daartegen en hoe kan jij als medewerker bijdragen aan onze cyberveiligheid?

• Video: bekijk reacties van deelnemers op de GTGC-conferentie 2023 News - 10 July 2023

  Tachtig academische papers, 270 deelnemers en vier rondetafelgesprekken over het aanpakken van mondiale problemen. De tweede conferentie van het interdisciplinaire onderzoeksprogramma Global Transformations and Governance Challenges werd groots opgezet. Wat vonden de deelnemers ervan? Bekijk het in…

• 
  Hans Mol Professor emeritus by special appointment of Medieval Frisian History

  Faculty of Humanities

  h.mol@hum.leidenuniv.nl | 071 5271646

• A quick call with Looi van Kessel on the Annie Romein-Verschoor Lecture: ‘International Women’s Day is important for everyone’ News - 17 February 2026

  Every year, Leiden University hosts the Annie Romein-Verschoor Lecture to mark International Women’s Day. This year, historian Nadia Bouras will speak about academic freedom, class and being a woman in academia. And that is just as relevant to men, says lecturer and organiser Looi van Kessel.

• 
  Hanna Swaab Professor

  Faculty of Social and Behavioural Sciences

  hswaab@fsw.leidenuniv.nl | 071 5274060

• 
  Annelies Schulte Nordholt University Lecturer

  Faculty of Humanities

  a.e.schulte@hum.leidenuniv.nl | 071 5272170

• 
  Maria Gabriela Palacio Ludeña University Lecturer Development Studies

  Faculty of Humanities

  m.g.palacio.ludena@hum.leidenuniv.nl | 071 5272189

• 
  Gelijn Molier Associate Professor

  Faculteit der Rechtsgeleerdheid

  g.molier@law.leidenuniv.nl | 071 5277592

• 
  Peter van Bodegom Professor

  Faculty of Science

  p.m.van.bodegom@cml.leidenuniv.nl | 071 5277486

• 
  Henning Lahmann Assistant professor

  Faculteit der Rechtsgeleerdheid

  h.c.lahmann@law.leidenuniv.nl | 071 5278838

• 
  Hester Ruigendijk Assistant Professor

  Faculty of Social and Behavioural Sciences

  h.a.h.ruigendijk@fsw.leidenuniv.nl | 071 5271361

• Archaeology Hall of Fame 2023 News - 14 December 2023

  Special achievements, grants and a top 10 ranking, a great calendar year for the Faculty of Archaeology! See the overview of 2023 in the hall of fame below.

• [s]TATTOO studio at Van Steenis Event - 10 March 2026

  Pop-up art studio

• ‘Make science communication more work and less hobby’ News - 14 July 2023

  Young researchers met this month for the fifth Science Communication Summer School. ‘This is the first time some participants get to meet other researchers who also enjoy science communication. It’s great to see’, says Julia Cramer, one of the coordinators.

• Join us at 3 October University and the Weekend of Science News - 22 September 2025

  Are you curious about how the human skeleton works? Discover this and more on 3 October in Leiden and on 4 October in The Hague.

• Memorial to professor and resistance hero Ben Telders unveiled at Bergen-Belsen News - 12 September 2025

  A memorial stone honouring professor and resistance hero Ben Telders was unveiled on 12 September at the site of the former concentration camp Bergen-Belsen.