901 search results for “data” in the Student website
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‘Scientists should be careful when interpreting results of AI models’
Anthropologist Rodrigo Ochigame studies how AI is changing the practice of scientific research. From astrophysics to mathematics to climate science, they find that the adoption of new AI models is raising questions about what counts as reliable scientific evidence.
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Gaia sees strange stars in most detailed Milky Way survey to date
Today, ESA’s Gaia mission releases its new treasure trove of data about our home galaxy. Astronomers, led by the Leiden astronomer Anthony Brown, describe strange ‘starquakes’, stellar DNA, asymmetric motions and other fascinating insights in this most detailed Milky Way survey to date.
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Preparations
Preparations
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Welcome to Leiden University
Welcome to Leiden University
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Internships, research, fieldwork, summer schools and more
internship, research project, fieldwork, summer school, conference, excursion, field trip, thesis
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Welcome to Leiden University
Welcome to Leiden University
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Welcome to Leiden University
Welcome to Leiden University
- Testimonial Research Traineeship
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Welcome to Leiden University
Welcome to Leiden University
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Thesis and papers
When writing a thesis or paper you must make good use of the insights you have gained during your lectures and studies so far. You should also refer to relevant literature and carry out your own research on the topic.
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Welcome to Leiden University
Welcome to Leiden University
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Welcome to Leiden University
Welcome to Leiden University
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Programme
When deciding what to study you undoubtedly read a lot of information about your study programme. Leiden University employs various systems to provide information about programmes and courses and to facilitate communication between lecturers and students.
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Education administration office
Education administration offices
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Internships and research in the Netherlands
How can you find an internship or research project and what arrangements do you need to make?
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Programme
When deciding what to study you undoubtedly read a lot of information about your study programme. Leiden University employs various systems to provide information about programmes and courses and to facilitate communication between lecturers and students.
-
Internships, research, fieldwork, summer schools and more
internship, research project, fieldwork, summer school, conference, excursion, field trip, thesis
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Welcome to Leiden University
Welcome to Leiden University
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Preparations
Preparations
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NWO-XS grants for two innovative research projects
Two Leiden Science researchers received an NWO-XS grant for their research. Both projects are highly promising, but also high-risk. Macrophages that trap bacteria and data storage made from 2D materials convinced the board of their potential.
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How to start with Open Science: ‘It has increased my workflow efficiency enormously’
Bjørn Peare Bartholdy is Archaeology’s representative in the Open Science Community Leiden (OSCL) . We spoke with him about the value of Open Science and how to make a good start. ‘Open Science is headed to be a regular way of academic work.’ So better to jump on the Open Science bandwagon early on.
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ODISSEI Conference for Social Science on 3 November 2022
Research
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Wei Chu receives SNMAP funding for dating earliest dwelling structures in Ukraine
At some point in the deep past the first known dwelling structures were built out of mammoth bones in a country we now know as Ukraine. Archaeologist Wei Chu would have visited the site in summer 2022, were it not for the war. Now he has received funding from SNMAP with the aim to better establish the…
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Mark Leiser appointed International Research Fellow
Dr Mark Leiser, Assistant Professor in Law and Digital technologies at eLaw, has been appointed an International Research fellow at the Coordinated Research Center in Information Society and Law of the University of Milan in Italy. The aim of the Center is to conduct research on issues related to the…
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Bart Schermer on how to negotiate with cybercriminals
Hackers have got their hands on data from the Royal Dutch Football Association (KNVB). Lockbit, a collective of cybercriminals, is after the money. What now?
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Calling on universities and funders: make research information open
Crucial information about research, funding or how university rankings are created is often not freely accessible. The Barcelona Declaration on Open Research Information calls for such information to be made open. Professor Ludo Waltman is one of its initiators. What needs to change?
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How to make cryptographic techniques more efficient?
Sharing scientific data, transferring money, or sending other sensitive information online: with cryptography, applications make sure your data does not fall into the wrong hands. Mathematician Thomas Attema (CWI/TNO/Leiden University) helps with this. For his PhD research, he developed a new technique…
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After the launch of the next big space mission: ‘This is a big step towards understanding dark matter and dark energy.’
Henk Hoekstra and Alessandra Silvestri work on the astronomy and theoretical physics in the Euclid mission. These Dutch researchers are part of the mission.
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Algorithms can also learn without examples
In donut-shaped buildings, particle accelerators take super-detailed X-ray images. Yet those images are not good enough to learn how to drive on hydrogen for example. Mathematics PhD student Allard Hendriksen has developed an algorithm that improves the images without having to learn from data from…
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Archaeologists Involved in Ambitious Study on Past Land Use
To increase the accuracy of climate models, it is crucial that they include past human land-use and human-driven vegetation changes. Here archaeology can make an important contribution. Current models are based on reconstructions of past vegetation. However, their accuracy is limited because it does…
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Alumni meet students in Psychology Methodology & Statistics
On February 15th 2018 former students in Methodology & Statistics (M&S) of Leiden University share their current and previous professional activities to provide M&S students an insight into their career perspectives.
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Vidi grant for Esther van Ginneken for research into violence in prisons
Why do violent incidents occur in prisons? And how do staff respond? Assistant Professor Esther van Ginneken will use a grant from the NWO Vidi Talent Programme to conduct research into these and other questions. She intends to make use of virtual reality.
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University signs Digital Sustainability Manifesto: ‘We need a Delta Plan’
Digitalisation can make a huge contribution to a greener future, but it must also be as sustainable as possible. To make significant progress, more collaboration and national leadership will be needed. Leiden University has therefore signed the Digital Sustainability Manifesto, which was presented on…
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eLaw teaches at Haifa University
In May 2021, Professor Bart Custers, Dr Mark Leiser and Dr Eduard Fosch Villaronga (all affiliated to eLaw, the Center for Law and Digital Technologies of Leiden University) will teach a course on Law and Technology at Haifa University, Israel.
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Black hole one year later: proof of a persistent shadow
The brightness peak of the ring around M87's supermassive black hole has shifted 30 degrees counterclockwise in a year. This is shown by new images released by the Event Horizon Telescope consortium.
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New professor Elise Dusseldorp: ‘The longer you’re in research, the more humble you become’
Elise Dusseldorp has been appointed Professor in the Methodology and Statistics of Psychological Research. In the same way that she spends her spare time rambling through the forest, as a professor she sifts through colleagues’ research data. ‘I often come across information that doesn’t appear in the…
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Bart Custers on DNA in cold cases
The Dutch Public Prosecution Service (OM) and the Netherlands Forensic Institute (NFI) want to use private DNA databases in an effort to solve deadlocked murder cases. Bart Custers, Professor of Law & Data Science at eLaw, Center for Law and Digital Technologies, expects that this is permissible from…
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Beaver exploitation testifies to prey choice diversity of Middle Pleistocene hominins
Exploitation of smaller game is rarely documented before the latest phases of the Pleistocene, which is often taken to imply narrow diets for earlier hominins. In a study now published in Scientific Reports, a team of German and Dutch archaeologists present new data that contradict this view of Lower…
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Psychology lab embraces open science
‘If you want to implement open science, you at least need someone at each faculty who can help researchers to solve practical problems.’ Dorien Huijser spent two years managing the transition to a new working method at the Institute of Psychology’s Brain and Development Research Center.
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Post-quantum cryptography should keep our DigiD, bank accounts and state secrets safe
Our banking, DigiD and sensitive medical data: what if our entire digital infrastructure can no longer be trusted? Jelle Don has this question permanently in mind as he goes about his research. And that is no bad thing because without new digital security measures, our society will be extremely vuln…
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The rocking researcher: Marjolein Fokkema connects disciplines with algorithms and pop songs
From predicting Alzheimer’s to the growth of organisms: psychologist Marjolein Fokkema’s algorithms can be used in many disciplines. They also provide inspiration for her songs, theatre shows and life lessons. What drives this rocking researcher?
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‘Supervision of the fight against cybercrime is poorly regulated'
Investigation services and cyber criminals both make grateful use of the opportunities offered by digital technologies. Both groups' use of these services leads to breaches of privacy for citizens. The current legislation falls short in providing protective measures, is the conclusion reached by Professor…
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Archaeological Heritage Value Mapping in Trinidad and Tobago
Trinidad and Tobago, a twin-island nation, has over 300 identified archaeological sites that testify to its diverse history, covering pre-colonial, colonial, and post-colonial periods. Many of these sites were discovered by archaeologists in the 20th century and have not been regularly visited and assessed.…
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FLAMINGO: dark matter, ordinary matter, and neutrinos in the biggest cosmological simulation ever
Not only dark matter, but also ordinary matter and dark energy are tracked in the largest ever cosmological computer simulation ever. In the FLAMINGO simulations, you can see virtual galaxies and clusters of galaxies emerging over the course of billions of years. This is no easy task: with more than…
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Maritime historians and vocational college students together create historical database
What do you do when you’re suddenly given access to a whole lot of data but don’t know how to organise and analyse it? Maritime historians in the Faculty of Humanities joined forces with vocational college (MBO) students to build a database. ‘We’re so compatible with each other.’
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Declining trust in government: the low-trust society
The Netherlands in September 2021 could be characterised as a low-trust society. Trust in the government has declined significantly in the past one-and-a-half years: from almost 70 percent in April 2020 to less than 30 percent in September 2021. There has also been a slight decrease in trust between…
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Karsten Lambers appointed as Professor of Digital and Computational Archaeology
In January, Dr Karsten Lambers was appointed as Professor of Digital and Computational Archaeology at Leiden University's Faculty of Archaeology. With his extensive background in both archaeological research and computational sciences, the installation of Professor Lambers further strengthens this discipline…
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Firearms incidents in the EU tracked real-time
Leiden criminologists have co-developed an artificial intelligence technology that tracks firearms incidents by scanning over 350 news sources.
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Angkor region was actually a large Medieval city
The Greater Angkor Region in contemporary Cambodia was dramatically more urbanized in the 13th century than previously thought, and home to 700.000 to 900.000 people. These discoveries were made by a research team led by Sarah Klassen. Their findings are published in Science Advances.
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Vacancy – Student Assistant Support Accreditation - Academic Year 2023-2024
Education