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356 search results for “data” in the Student website

• 
  Annie Wong PhD Candidate / Guest

  Faculty of Science

• 
  Gerard van Westen Professor

  Faculty of Science

• 
  Martin Kroon Guest researcher

  Faculty of Humanities

• 
  Sander van Rijn PhD candidate

  Faculty of Science

• 
  Arno Knobbe Associate professor

  Faculty of Science

• 
  Mirjam van Reisen Professor

  Faculty of Medicine

• 
  Huub Rottgering Professor

  Faculty of Science

• 
  Hein Putter Professor

  Faculty of Medicine

• Symposium on technology and trust: ‘Think about privacy and security before introducing new systems’ News - 3 February 2022

  From scanners in lecture halls to systems for working from home: the discussion about new technology is being held on various fronts. That is why the University wants to make more use of its in-house experts. At the Technology and Trust symposium at Leiden University on 2 February, researchers from…

• 
  Sebastian Fajardo Bernal Postdoc

  Faculty of Science

• 
  Yuchen Lian PhD candidate / guest

  Faculty of Science

• 
  Marc van der Ham External PhD candidate

  Faculteit der Rechtsgeleerdheid

• 
  Stylianos Paraschiakos PhD candidate / guest

  Faculty of Science

• 
  Michael Lew Professor

  Faculty of Science

• 
  Michiel Dam Assistant professor

  ICLON

• 
  Serge Rombouts Professor

  Faculty of Social and Behavioural Sciences

• 
  Siuman Chung Lecturer

  Faculty of Social and Behavioural Sciences

• 
  Thomas Bäck Professor

  Faculty of Science

• 
  Saskia le Cessie Professor

  Faculty of Medicine

• 
  Jeanine de Roy van Zuijdewijn Assistant professor

  Faculty of Governance and Global Affairs

• 
  Simon Portegies Zwart Professor

  Faculty of Science

• 
  Nuno De Mesquita César de Sá Guest PhD candidate

  Faculty of Science

• Safe use of IT Computer Science (MSc)

  Safe use of IT

• 
  Marie Schwed Shenker PhD candidate

  Faculteit der Rechtsgeleerdheid

• 
  Karsten Lambers Guest researcher

  Faculty of Archaeology

• 
  Martin Berger Assistant professor

  Faculty of Archaeology

• Volunteers vital for protecting wildlife and tackling plastic pollution News - 2 February 2026

  From researching plastic pollution to caring for injured wildlife, volunteers play a crucial role in conservation. But much of the valuable knowledge they gather remains unused.

• Emergencies and incidents Contact and advice

  Find out what to do in the event of an emergency or incident during your studies.

• Extending your stay Immigration and residency

  Find out about the procedures for extending your stay as a student residence permit holder.

• Skills support

  Want to build a strong set of skills for your future? As a Science student, you have free access to plenty of support and resources.

• Behind the scenes

  Discover what a Bachelor Honours Class looks like behind the scenes!

• 
  Samar Khalil PhD candidate / self funded

  Faculty of Science

• Wi-Fi IT-facilities

  The university’s Wi-Fi network is eduroam.

• 
  Rachel de Jong PhD candidate

  Faculty of Science

• 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.

• 
  Edwin Bakker Professor

  Faculty of Governance and Global Affairs

• 
  Suzan Verberne Professor

  Faculty of Science

• Annual report Plans & reports

  Each year Leiden University, its departments and its faculties publish an annual report which contains all the important information and statistics for that year.

• Administration

  Being a student involves a number of administrative matters such as student registration, tuition fees and student cards. For international students there are also immigration and residency considerations. Learn about administrative procedures for students and what to do if you are unhappy with an administrative…

• Teams IT-facilities

  Met Microsoft Teams kun je op afstand samenwerken met je medestudenten.

• Come and visit us!

  As a university, we offer you the best education you can get. Professors, tutors and lecturers are ready to teach and guide you. But we do more than that. Of course, studying is your own responsibility, but we are happy to help if you need support. You decide what and when; online or on campus. These…

• Safety instructions My studies

  The university finds it important that students and staff are offered a safe environment. Read here about the safety measures in place and what you should do in case of emergencies or other incidents.

• Study progress for student residence permit holders Immigration and residency

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

• NSE: The National Student Survey Quality of education

  All students in the Netherlands are invited to take part in the National Student Survey (NSE) once a year. Via the NSE you can give your opinion on the positive aspects of your study programme, as well as what you think could or should be improved.

• Zoom IT-facilities

  Zoom is a video conferencing app for meetings of up to 300 people. Lecturers can give online education via Zoom. As a student, you can also make use of Zoom for online meetings.

• De-registration or re-registration Graduation

  Graduating from your study programme and being awarded your diploma does not mean your student registration is automatically cancelled. De-registration is your own responsibility and is not compulsory.

• Expired, lost or stolen permit Immigration and residency

  What to do if your residence permit is expired, lost or stolen.

• Interrupting your stay Immigration and residency

  Consequences of temporarily discontinuing your stay for your residence permit

• Student or registration card LU-card and student cards

  Your student or registration card is your proof of registration as a student of Leiden University.

• Regulations on working & internships Immigration and residency

  Regulations for student residence permit holders who would like to work or do an internship.