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766 search results for “bart s en peter” in the Staff website

• 
  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

• 
  Bibi van den Berg Professor

  Faculty of Governance and Global Affairs

  b.van.den.berg@fgga.leidenuniv.nl | 070 8009500

• 
  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

• 
  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

• 
  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

• 
  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

• 
  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

• 
  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

• 
  Henrik Barmentlo Assistant professor

  Faculty of Science

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

• 
  Floor Veldhuis PhD candidate / PhD fellow

  Faculteit der Rechtsgeleerdheid

  a.f.veldhuis@law.leidenuniv.nl | 071 5275310

• 
  Rolph Koot Lecturer

  Faculteit der Rechtsgeleerdheid

  r.m.c.m.koot@law.leidenuniv.nl | 071 5278940

• 
  Julie Reynders PhD candidate / PhD fellow

  Faculteit der Rechtsgeleerdheid

  j.l.n.reynders@law.leidenuniv.nl | 071 5271272

• 
  Eline Verhage External PhD candidate

  Faculteit der Rechtsgeleerdheid

  e.n.verhage@law.leidenuniv.nl | 071 5272727

• 
  Stijn van 't Land Researcher

  Faculty of Governance and Global Affairs

  s.w.van.t.land@fgga.leidenuniv.nl | 070 8009500

• 
  Maarten Neuteboom Lecturer

  Faculteit der Rechtsgeleerdheid

  m.neuteboom@law.leidenuniv.nl | 071 5277161

• 
  Nuranisa Nuranisa PhD candidate

  Faculty of Humanities

  n.nuranisa@hum.leidenuniv.nl | 071 5271646

• 
  Loes Janssen Affiliate

  Faculty of Social and Behavioural Sciences

  l.h.c.janssen@fsw.leidenuniv.nl | 071 5272727

• 
  Roy Hofkamp Researcher

  Faculty of Governance and Global Affairs

  r.hofkamp@fgga.leidenuniv.nl | 070 8009500

• 
  Nikki Vosters PhD candidate / self funded

  Faculteit der Rechtsgeleerdheid

  n.d.vosters@law.leidenuniv.nl | 071 5272727

• 
  Hetty de Rooij Lecturer

  Faculteit der Rechtsgeleerdheid

  h.de.rooij@law.leidenuniv.nl | 071 5277086

• 
  Andjelka Petreski External PhD candidate

  Faculteit der Rechtsgeleerdheid

  a.petreski.2@umail.leidenuniv.nl | 071 5275200

• 
  Oliver Tuazon External PhD candidate

  Faculteit der Rechtsgeleerdheid

  o.m.tuazon@law.leidenuniv.nl | 071 5278838

• 
  Daniel Vale External PhD candidate

  Faculteit der Rechtsgeleerdheid

  d.s.vale@law.leidenuniv.nl | 071 5278838

• 
  Dona Sanduni Wickramasinghe PhD candidate / self funded

  Faculteit der Rechtsgeleerdheid

  d.s.d.wickramasinghe@law.leidenuniv.nl | 071 5272727

• 
  Gerard Versluis External PhD candidate

  Faculteit der Rechtsgeleerdheid

  g.h.a.versluis@law.leidenuniv.nl | 071 5278515

• 
  Jennifer Dowling PhD candidate / self funded

  Faculty of Governance and Global Affairs

  j.m.dowling@fgga.leidenuniv.nl | 070 8009500

• 
  Syeda Shawkat

• 
  Tycho van der Hoog

• 
  Ton Liefaard Professor

  Faculteit der Rechtsgeleerdheid

  t.liefaard@law.leidenuniv.nl | 071 5272727

• Grotius Dialogue: The U.S. - China Competition and the Law of the Sea Event - 19 June 2026

  Grotius Dialogue

• Bobby the campus cat: the cat who stole Leiden Science’s heart News - 9 April 2026

  A small cat with a big personality has captured the hearts of students and staff at the Faculty of Science. The black-and-white Bobby even has his own Instagram fan account. Who are the people behind Bobby ‘the astrocat’? ‘He helps connecting people on campus.’

• Leiden researchers work on exhibition about growth addiction News - 27 October 2021

  Museum De Lakenhal issued an open call for creative solutions to the problem of growth addiction. From over 500 submissions, they selected 15 artworks for the exhibition 'If things grow wrong'. These include the creations of Leiden researchers Peter van der Putten and Evert Jan van Leeuwen.

• Misleading bar and pie charts News - 19 December 2022

  People can be easily mislead with graphs. But they don’t necessarily stay misled, the research shows.

• 
  Mariëlle Bruning Professor of Children and the Law

  Faculteit der Rechtsgeleerdheid

  m.r.bruning@law.leidenuniv.nl | 071 5278913

• 
  Jessie Pool Associate professor

  Faculteit der Rechtsgeleerdheid

  j.m.w.pool@law.leidenuniv.nl | 071 5274035

• Mini organs-on-chips: an alternative to drug testing on animals News - 30 October 2025

  Mini organs-on-chips allow us to study how diseases develop and how drugs work. Although the technology is not new, it is becoming increasingly advanced. PhD candidate Bart Kramer hopes it will eliminate animal testing in the future.

• 1K Z1E j3 bench in Huygens building should inspire people to listen to each other about how things are really going News - 20 November 2023

  A 1K Z1E j3 bench has been in the Huygens building since Thursday. The bench symbolises making suicide, depression and despair negotiable. 'We hope this bench invites people to start the conversation about how they are really doing,' says student wellbeing officer Elly van Laar. 'But it all starts with…

• 
  Raafat Shamieh Lecturer

  Faculty of Social and Behavioural Sciences

  r.shamieh@fsw.leidenuniv.nl | 071 5272727

• What DNA in droppings can reveal about an animal’s diet News - 24 October 2024

  Imagine scanning lion dung or a mouse dropping and instantly knowing exactly what and how much the animal has eaten. Thanks to new DNA techniques, this is becoming increasingly feasible. PhD student Kevin Groen tested how effective these techniques are at unraveling the diets of wild animals.

• Jasper's year – with pride, with care and, above all, together News - 15 December 2025

  Jasper Knoester, decaan van de Faculteit Wiskunde & Natuurwetenschappen, blikt terug op 2025 in "het jaar van Jasper".

• Your vote matters: meet the Faculty of Science candidates for the university elections! Announcement - 29 April 2025

  Organisation