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140 search results for “zeldzame met een” in the Student website

• Werkbezoek ‘Werken in een museum’ Course

  Career and apply for jobs

• Voorlichting Hoe vind je een stage Course

  Career and apply for jobs

• Speeddaten met Werkgevers Course

  Career and apply for jobs

• Werken aan een effectiever malariavaccin News - 28 April 2023

  In het Leids Universitair Medisch Centrum wordt gewerkt aan de ontwikkeling van een nieuw malariavaccin dat effectiever is dan de huidige vaccins.

• 
  P.J. Veth Location

  Nonnensteeg 1-3, Leiden

• Vergroot je zelfvertrouwen, werken aan je zelfbeeld Course

  Study support

• High heels technique & choreo Course

  Arts and leisure, Arts and leisure

• Workshop Hoe vind je een baan Course

  Career and apply for jobs

• Online voorlichting - Werken in een museum Course

  Career and apply for jobs

• Nursing mothers' room Oude UB Building

  Oude UB, Rapenburg 70, 2311 EZ, Leiden

• Leren omgaan met faalangst Course

  Study support

• Wat heb ik een werkgever te bieden Course

  Career and apply for jobs

• Hoe gaan we om met oplopende spanningen? ‘De keuze is: vechten of praten’ News - 12 February 2024

  ‘A Muslim and a Jew in the house of God.’ This is how historian Nadia Bouras introduced her recent conversation with colleague Sara Polak in Leiden’s Hooglandse Kerk. They discussed the rising tensions since the outbreak of the Israel-Hamas war. ‘Dare to ask each other questions.’

• First photo of black hole at the heart of our Galaxy News - 12 May 2022

  Finally we know for sure that there is a black hole at the centre of our own galaxy. Today, astronomers unveiled the first ever photo of Sagittarius A*, a super-massive object at the centre of the Milky Way. This picture could only be taken thanks to the cooperation of telescopes worldwide.

• What do complex molecules tell us about star formation? News - 21 November 2022

  How do you progress from an immense gas cloud somewhere in the universe to a star with planets? Research by Astronomy PhD student Martijn van Gelder sheds more light on the earliest phases of this process. He will receive his doctorate on November 24th.

• Panel sessions and Meet & Greet met alumni Education Sciences! Course

  Career and apply for jobs

• Met Mindfulness meer rust in je (studenten)leven Course

  Study support

• 
  Arno Knobbe Associate professor

  Faculty of Science

  a.j.knobbe@liacs.leidenuniv.nl | 071 5278919

• 
  Marco Visser Assistant Professor

  Faculty of Science

  m.d.visser@cml.leidenuniv.nl | 071 5277481

• 
  University Sports Centre Location

  Einsteinweg 6, Leiden

• 450 trees for Leiden: join us News - 14 January 2025

  Leiden University and Stadslab Leiden invite you to improve the Leiden and The Hague environment with 450 extra trees – a living reminder of 450 years since the Relief of Leiden and the foundation of Leiden University.

• Minors in AI, Data & Digitialisation in Delft, Leiden and Rotterdam News - 11 May 2022

  The universities of Delft, Leiden and Rotterdam are working together to show their students what artificial intelligence (AI) means for their own field. Three AI minors will start in the 2022 – 2023 academic year and will answer questions such as: ‘How best can you use AI in your research discipline?’…

• Registration open: Winter Weeks 21 december to 2 januari Announcement - 8 December 2025

• 
  Bart van der Steen Head Faculty Liaison & Services

  Leiden University Library

  b.s.van.der.steen@library.leidenuniv.nl | 071 527 6338

• 
  Carol van Driel-Murray Guest Staff Member

  Faculty of Archaeology

  c.van.driel@arch.leidenuniv.nl | +31 71 527 2727

• Study progress for student residence permit holders Immigration and residency

  As a student residence permit holder, you must make sufficient study progress each year.

• 
  Marieke Adriaanse Professor Behavioral Interventions in Population Health Management

  Faculteit Geneeskunde

  m.a.adriaanse@lumc.nl | +31 71 527 9500

• 
  Joeri Reinders Assistant professor

  Faculty of Governance and Global Affairs

  j.b.reinders@luc.leidenuniv.nl | +31 70 800 9500

• 
  Emma Everaert Postdoc

  Social & Behavioural Sciences

  e.everaert@fsw.leidenuniv.nl | 071 5272727

• 
  Jenny Audring Associate professor

  Faculty of Humanities

  j.audring@hum.leidenuniv.nl | 071 5272247

• 
  Roosje Peeters Secretary

  Faculty of Humanities

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

• Webb detects icy ingredients for making potential habitable worlds News - 13 March 2024

  An international team of astronomers, led by Will Rocha of Leiden Observatory, using the NASA/ESA/CSA James Webb Space Telescope have discovered that the key ingredients for making potentially habitable worlds are present in early-stage protostars, where planets have not yet formed.

• De dag van Jasper News - 4 April 2024

  Jasper Knoester is de decaan van de Faculteit Wiskunde & Natuurwetenschappen. Hoe gaat het met hem, wat doet hij precies en hoe ziet zijn dag eruit? In elke nieuwsbrief geeft Jasper een inkijkje in zijn leven.

• Ionica Smeets to give Iris Medal prize money to students News - 9 November 2023

  Ionica Smeets is planning to give the prize money that she won with the Iris Medal, a prize for excellent science communication, to student projects.

• Ready for Quantum?! (in Dutch) Event - 20 March 2025

  Lecture, NGL-lezing

• 
  Nils Thonemann Assistant professor

  Faculty of Science

  n.thonemann@cml.leidenuniv.nl | +31 71 527 2727

• 
  Sandra Groeneveld Professor Public Management

  Faculty of Governance and Global Affairs

  s.m.groeneveld@fgga.leidenuniv.nl | +31 70 800 9374

• Application and admission

  Would you like to broaden and deepen your horizons in an interdisciplinary community? Would you like to explore how science, society and self can be consciously and strategically aligned to solve complex and interwoven problems? If so, take a look at the admission requirements and application proced…

• ‘As long as the logic works, you can do whatever you want’ News - 11 December 2025

  With a healthy dose of logic and creativity, mathematics student Lance Bakker shows how computers can prove complex mathematics. His method proves intricate formulas without calculating every intermediate step. It earned him a nomination for the Leiden Science Young Talent Award 2025.

• Extraterrestrial life, AI and more: these are the most-read Leiden Science articles of 2025 News - 11 December 2025

  Speculation about alien life, a new nitrogen map, AI as a thesis supervisor, groundbreaking telescopes and multi-million-euro investments to combat antimicrobial resistance – the diversity of these topics shows that our readers are just as broadly interested as our researchers. Discover the most-read…

• Exam tips: how can I prepare well for the exams? Announcement - 17 December 2025

• Workshop Vacatureanalyse Course

  Career and apply for jobs

• Workshop CV & Brief (in Dutch) Course

  Career and apply for jobs

• Werkbezoek communicatieafdeling bij adviesbureau KPMG Course

  Career and apply for jobs

• Painting with Coffee Course

  Study support

• Leiden Classics: Leiden University’s first women students News - 18 February 2014

  It was not until 1878 that the first female students enrolled at Leiden University, but the discussion on whether women were suited to study was by no means over. 8 March is International Women's Day. BBC correspondente Kim Ghattas will deliver a lecture on 6 March on the struggle by Arabic women for…

• Kaiser Spring Lectures: De geologie van het zonnestelsel: de prachtige planetaire paralellen van tastbare gesteenten en inspirerende landschappen Event - 22 March 2025

  Lecture

• 
  Rene Kleijn Professor Industrial Ecology

  Faculty of Science

  kleijn@cml.leidenuniv.nl | +31 71 527 1498

• 
  Paul van Trigt Assistant Professor

  Faculty of Humanities

  p.w.van.trigt@hum.leidenuniv.nl | 071 5271349

• De-registering as a student Your student registration

  Your student registration will expire automatically at the end of the academic year. However, if you end your study programme earlier, you must cancel your student registration.