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64 search results for “code” in the Library website

• 
  Jeroen Codee Professor Organic chemistry

  Faculty of Science

• 
  Maria del Carmen Parafita Couto Guest reseacher

  Faculty of Humanities

• 
  Vivian van der Werf Guest

  Faculty of Science

• Programming in Python Event - 31 October 2025

  Training

• Plagiarism

  The Netherlands Code of Conduct for Research Integrity defines plagiarism as ‘the use of another person’s ideas, work methods, results or texts without appropriate acknowledgement’. The definition at Oxford University is somewhat more extensive: ‘Plagiarism is presenting someone else’s work or ideas…

• 
  Wouter Remmerswaal PhD candidate / Guest

  Faculty of Science

• 
  Pascal Balic PhD candidate

  Faculty of Science

• 
  Charlotte Sorieul Guest (PhD candidate)

  Faculty of Science

• 
  Gabriel Tidestav PhD candidate

  Faculty of Science

• 
  Dung-Yeh Wu PhD candidate / guest

  Faculty of Science

• 
  Nathaniel Potin PhD candidate

  Faculty of Science

• 
  Radvile Juskaite PhD candidate

  Faculty of Science

• Research Software & Data Engineering

  The CDS helps researchers to try out new methods and techniques, and to collaborate and learn, to create software and to maintain it.

• Copyright and web lectures

  A web lecture is a recording of a presentation, a lecture, a class, a keynote, or even a workshop that can be viewed after the event has taken place.

• Board and Organisation

  Prof.dr. Mariken Teeuwen (chairman) Prof.dr. Gabriëlle van den Berg Prof.dr. Dirk van Delft Dr. Gijs van der Ham Drs. Jan de Klerk Vincent Mentzel Dr. Rosalien van der Poel (treasurer) Dr. Roger Tol (secretary) Administrative secretary: Drs. Martijn Storms (Curator Maps and Atlases)

• Research Software

  The composition and maintenance of Research Software is an increasingly important task in the development of research projects.

• Systematic reviews

  A systematic review answers a central question by summarising (all) relevant studies.

• Finding books using LCC

  Looking for a book? Materials within the Leiden University Libraries (UBL) collection are (mostly) arranged according to the Library of Congress Classification.

• Searching and using images

• 
  Koen van de Vrande Guest researcher

  Faculty of Science

• How to book a study place?

  We have inspiring study places at all our locations. Some 2300 in total. Whether you want to work alone or in a group or need a computer, you will find the perfect spot in the library. Some study places have to be booked first.

• History

  Overview of databases, reference works and websites for historical research

• Linguistics

  Overview of databases, reference works and websites for research in Linguistics

• Dutch studies

  Overview of databases, reference works and websites for research in Dutch language and culture.

• German Language and Culture

  Overview of databases, reference works and websites for research in German language and culture.

• Law

  Overview of databases, reference works and websites for Law

• Criminology

  Overview of databases, reference works and websites for research in Criminology

• Russian and Eurasian Studies

  Overview of databases, reference works and websites for Research in Russian and Eurasian Studies

• Classics

  Overview of databases, reference works and websites for research in Classics

• Requesting (digital) course reserves

  A (digital) course reserve shelf offers the possibility to set library materials for a designated period aside.

• Art & Art History

  Overview of databases, reference works and websites for research in Art & Art History

• All university buildings closed on Monday morning 15 February News - 14 February 2021

  The KNMI has issued a code red weather warning because of slippery conditions. This applies from 03.00 on Monday 15 February. All university buildings, both in Leiden and The Hague, will therefore remain closed until at least 12.00. Update: the buildings will reopen after 12.00.

• 
  Elizabeth (Liesbeth) de Lange Professor Predictive Pharmacology

  Faculty of Science

• Searching scholarly information

  Searching for relevant scholarly information can be a challenge. These tutorials can help you navigating the catalogue and other databases.

• Study areas

  The libraries offer over 2300 study places. Some are freely available, some are available to Leiden University students only.

• Sources of Leiden University’s History

  The archives created by Leiden University and the private archives of Leiden professors are an invaluable source for the history of the university and its functioning. The main sources have been edited (nearly always in Dutch). In addition, several studies have been published, describing the development…

• Getting started with AI at Leiden University

  Artificial Intelligence (AI) has introduced itself into everyone's lives. Naturally, Leiden University Libraries also has to address the development of AI. In this subject guide, we will give a short introduction to (Gen)AI and its effects on the university library. This subject guide has also been…

• Easy access tools

  Leiden University Libraries' favourite tools to facilitate your online work and research.

• Manuscripts, Archives and Letters: further information

  A collection consists of items and parts that have been collected by one or more individuals or institutions not responsible for their formation. An archive has been created by one or more individuals or institutions.

• Robert van Gulik Fellowship

  The Robert van Gulik Fund has established a Robert van Gulik Fellowship at the Scaliger Institute with effect from 2025. The fund thus supports the promotion of research on the sinological collections of the Leiden University Libraries.

• Cybersecurity - A Reading List News - 29 March 2022

  As people spend ever more time in cyberspace, so do criminals. The more reliant we become on digital technology, the more vulnerable we are to hackers, surveillance, and cybercrime. The past decade has made clear that cybercrime does not only affect individuals and organizations, but that nation states,…

• Noise due to replacement of windows UB facade Announcement - 13 September 2024

  Library

• Post-medieval Manuscripts and Private Archives

  The domain of the post-medieval manuscripts and private archives covers the period from about 1550 to the present. A clear distinction with the medieval manuscripts, however, is difficult to make. There are many undated manuscripts and it is often difficult to date them even within a decade or a quarter…

• FAQ Data Management

  In this FAQ we try to answer a selection of the most important questions on research data management that we compiled over the last 5 years.

• History of Science

  Overview of databases, reference works and website for research in the History of Science

• Onderzoekers van de stad: foto-expositie in het Haagse stadhuis News - 28 August 2025

  De Universiteit Leiden is al 25 jaar stevig geworteld in Den Haag. Dat werd zichtbaar tijdens de feestelijke bijeenkomst rondom de foto-expositie Universiteit Leiden in Den Haag: Onderzoekers van de stad.

• Programming in Python Event - 3 November 2023

  Training

• Programming in Python Event - 23 February 2024

  Training

• Programming in Python Event - 16 June 2023

  Training

• Programming in Python Event - 11 October 2024

  Training