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719 search results for “complex systems” in the Staff website

• 
  Michel Orrit Professor emeritus

  Faculty of Science

  orrit@physics.leidenuniv.nl | 071 5272727

• 
  Helmut Schiessel Guest Researcher

  Faculty of Science

  schiessel@lorentz.leidenuniv.nl | 071 5272727

• 
  Joshua Saldi PhD candidate

  Faculty of Science

  saldi@physics.leidenuniv.nl | 071 5275932

• 
  Bernat Durà Faulí PhD candidate AMOLF

  Faculty of Science

  fauli@physics.leidenuniv.nl | 071 5275465

• 
  Diego Garlaschelli Professor

  Faculty of Science

  garlaschelli@lorentz.leidenuniv.nl | 071 5275510

• LU-Card support centre WSD-complex (Lipsius)

  Lipsius, Cleveringaplaats 1, 2311 BD, Leiden

• Report vulnerabilities in the systems Working securely online

  Leiden University devotes a great deal of attention to the security of its systems. Nevertheless there may still be vulnerabilities in our systems. If you discover such a vulnerability, please let us know as soon as possible.

• 
  Piet Hein Graaf Professor

  Faculty of Science

  p.vandergraaf@lacdr.leidenuniv.nl | 31639428917

• 
  Katherine Hamilton Education and research staff member

  Faculty of Science

  k.l.hamilton@liacs.leidenuniv.nl | 071 5272727

• The new leave system explained Leave

  Since 1 January 2020 - with the transition to the Dutch Civil Code - the system of writing off leave has changed. When you take leave, the system automatically writes off the hours that fall due first.

• 
  Cecilia Bergonzini PhD candidate / guest

  Faculty of Science

  c.bergonzini@lacdr.leidenuniv.nl | 071 5274496

• Planned maintenance education systems – 27 - 30 March Announcement - 5 March 2026

  ICT

• 
  Marcel de Jeu Associate professor

  Faculty of Science

  mdejeu@math.leidenuniv.nl | 071 5277118

• 
  Onno van Gaans Assistant professor

  Faculty of Science

  vangaans@math.leidenuniv.nl | 071 5277122

• 
  Martina Chirilus-Bruckner Assistant Professor

  Faculty of Science

  m.chirilus-bruckner@math.leidenuniv.nl | 071 5274837

• 
  Silke Henkes Associate Professor

  Faculty of Science

  shenkes@lorentz.leidenuniv.nl | 071 5275501

• Replacement of the evacuation alarm system in the Agora building Announcement - 19 March 2026

  Facility

• 
  Hermen Jan Hupkes Professor

  Faculty of Science

  hhupkes@math.leidenuniv.nl | 071 5275587

• 
  Arjen Doelman Professor

  Faculty of Science

  a.doelman@math.leidenuniv.nl | 071 5277123

• 
  Nicolas Navarre Postdoc

  Faculty of Science

  n.h.navarre@cml.leidenuniv.nl | 071 5272727

• Gut Microphysiological Systems for Toxicology: Scalable Assays for Industry Implementation Event - 12 May 2026

  PhD defence

• 
  Shana Hepping PhD candidate

  Faculty of Governance and Global Affairs

  s.l.hepping@fgga.leidenuniv.nl | 070 8009500

• 
  Diederik Meijer Associate Professor

  Faculty of Archaeology

  d.j.w.meijer@arch.leidenuniv.nl | 071 5272444

• 
  Todor Stefanov Associate professor

  Faculty of Science

  t.p.stefanov@liacs.leidenuniv.nl | 071 5275776

• 
  Martin Moerings Professor emeritus

  Faculteit der Rechtsgeleerdheid

  l.m.moerings@law.leidenuniv.nl | 071 5272727

• 
  Wenyu Wan Guest

  Faculty of Social and Behavioural Sciences

  w.wan@fsw.leidenuniv.nl | 071 5272727

• WARN-D: Your personal code yellow - orange - red News - 23 October 2022

  Imagine getting a notification on your mobile phone with your personal code for impending mental health problems or even depression: yellow, orange, or red. Science fiction? Not for scientist Eiko Fried. 'There is a real chance we can prevent some mental health problems before they occur.' Want to participate…

• 
  Sander Hille Assistant professor

  Faculty of Science

  shille@math.leidenuniv.nl | 071 5277109

• 
  Vivi Rottschäfer Associate professor

  Faculty of Science

  vivi@math.leidenuniv.nl | 071 5277113

• 
  Kristian Rietveld Assistant professor

  Faculty of Science

  k.f.d.rietveld@liacs.leidenuniv.nl | 071 5277038

• Problems heating system Herta Mohr Building Announcement - 17 February 2025

• Why do birds flock? Shedding light on collective motions in heterogeneous populations News - 26 October 2023

  Leiden physicists Alexandre Morin and Samadarshi Maity study self-organisation and flocking phenomena. They shed light on flocking, which helps to understand how it is possible that birds in a flock don't collide. With plastic microbeads, they create an experimental setup and they developed a mathematical…

• 
  Frank Takes Professor/Director of Education

  Faculty of Science

  f.w.takes@liacs.leidenuniv.nl | 071 5277143

• 
  Akrati Saxena Assistant professor

  Faculty of Science

  a.saxena@liacs.leidenuniv.nl | 071 5272727

• Responsible Removals: Holistic Portfolio Design, Systems Integration, and Equitable Allocation of Carbon Dioxide Removal Event - 13 May 2026

  PhD defence

• 
  Hai Lin Professor by special appointment

  Faculty of Science

  h.x.lin@cml.leidenuniv.nl | 071 5277460

• 
  Oliver Taherzadeh Assistant professor

  Faculty of Science

  o.a.taherzadeh@cml.leidenuniv.nl | 071 5272727

• 
  Aysegül Çelik PhD candidate

  Faculty of Science

  a.celik@cml.leidenuniv.nl | 071 5272727

• 
  Fatemeh Mehrafrooz Mayvan PhD candidate

  Faculty of Science

  f.mehrafrooz.mayvan@liacs.leidenuniv.nl | 071 5272727

• 
  Bartolomeus Häussling Löwgren PhD candidate

  Faculty of Science

  b.j.p.m.haussling.lowgren@cml.leidenuniv.nl | 071 5272727

• 
  Md Faysal Tareq PhD candidate

  Faculty of Science

  m.f.tareq@cml.leidenuniv.nl | 071 5272727

• 
  Alexis de Colnet Postdoc

  Faculty of Science

  a.e.h.de.colnet@liacs.leidenuniv.nl | 071 5272727

• Why is the formation process in Belgium so complex? News - 12 November 2024

  The Belgian elections are over. Now it is up to the formateur to form a cabinet, but that is difficult. Fauke Deceuninck, program leader of Politics and Governance at the Center for Professional Learning, explains to Speechmakers why that is.

• 
  Hüseyin Beyköylü PhD candidate

  Faculty of Social and Behavioural Sciences

  h.beykoylu@fsw.leidenuniv.nl | 071 5272727

• 
  Ben Wielstra Associate professor

  Faculty of Science

  b.m.wielstra@biology.leidenuniv.nl | 071 5275135

• 
  Garnet Akeyr Lecturer

  Faculty of Science

  g.j.akeyr@math.leidenuniv.nl | 071 5274845

• 
  Shruti Jain Postdoc

  Faculty of Science

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

• 
  Willem Meilink PhD candidate / contract

  Faculty of Science

  w.r.m.meilink@biology.leidenuniv.nl | 071 5274882

• intelligence needs an overhaul because the threats are becoming more complex News - 13 January 2025

  Many intelligence services have an outdated view of the world while the threats they should protect us from are becoming more complex. Serviceman and researcher Bram Spoor warns that NATO and member state intelligence organisations cannot always predict the dangers.

• 
  Jennifer Anderson PhD candidate

  Faculty of Science

  j.a.anderson@cml.leidenuniv.nl | 071 5272727