3,741 search results for “theoretical computer science” in the Public website
- Open Science Coffee: Handling Geospatial Data with qGIS
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Archaeology students find 7th-century graves
Two graves dating from the 7th century have been discovered during an archaeological excavation in Leiden. One of the graves was found by a student of Archaeology during the first-year fieldwork project that took place at the same time as the excavation. The well-preserved graves are interesting because…
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How quantum mechanics threatens our digital lives – and makes them safer
Much of the work of Serge Fehr, Professor of Quantum Information Theory, is abstract and theoretical and comprehensible to very few people. But his work helps make the digital world safer so that in future our internet banking will still be problem free, for instance. He will explain more in his inaugural…
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Searching for the wanted and unwanted effects of innovation
How does ICT affect society? Mirjam van Reisen, professor Computing for Society at the Leiden Centre of Data Science, is intrigued by this question. We speak with her about innovation, changes in health care, and mobile human trafficking. ‘Innovation has many benefits, but it can also be very disrup…
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Towards the Hinduisation of India?
The recent consecration of India’s Ayodhya temple by Prime Minister and Bharatiya Janata Party figurehead Narendra Modi raises important questions. Is secularism giving way to religious rule in the world’s largest democracy? How does this resonate with India’s culturally diverse population? France 24…
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Opening of the Academic Year at the Faculty of Science
Lecture, Opening of the Academic Year
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Peter Stevenhagen put forward for LSR Education Prize
Since 2000 the Leiden Student Council (LSR) yearly awards a prize for the best teacher of the university at the Dies Natalis.
- Open Science Coffee: How to justify your sample size?
- Music Night - Creative Processes in Art and Science
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Sculptures in Leiden exhibition is intriguing and endearing
Art and science: are they polar opposites? The theme of this year’s Sculptures in Leiden open air exhibition is ‘life sciences’. It has resulted in many intriguing sculptures, including one that is especially endearing.
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Vocational education and university join forces for quantum technology
Opening van het Quantum Delta NL (QDNL) Talent & Learning Centre (TLC) Leiden-Delft.
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Opening Academic Year centred around strategic plan: 'Our compass to make decisions'
Het strategisch plan van de faculteit wiskunde en natuurwetenschappen (FWN) werd gepresenteerd tijdens de opening van het academisch jaar 2023-2024.
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Leiden University College The Hague hosts and wins UCSRN Tournament 2019
Instead of feasting on one of the many Easter meals or enjoying the sun on Scheveningen Beach, a delegation of Leiden University College The Hague students spend last week on the preparations for hosting the UCSRN Sports Tournament. On a sunny Easter Monday, University College students from 8 different…
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How to determine medication dosages for premature babies
Premature babies almost always require treatment with medication. Doctors usually determine the dosages based on data from children who were not born prematurely, while preterm infants often develop differently. Medication researcher Aline Engbers investigated three commonly used drugs, focusing on…
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Surprising vacuum forces in a superconductor
Lecture, Tuesday Talks: Science Insights
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Solar panels and sedum on the roof of Snellius: A first for Leiden University
One of the largest roofs at Leiden University, that of the Snellius building, has recently been equipped with 590 solar panels and 57,000 sedum plants, making it the largest combined roof in the Benelux. The roof was officially opened on Monday 10 October by Annetje Ottow and Martijn Ridderbos, President…
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How to be an Academic in a World on Fire: A Hands-On Workshop co-organized by LUGO and OSCL
Lecture
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Beyond science and art: The role of intuition
Course, Workshop
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Joop van Holsteyn appointed as member of the Dutch Electoral Council
Joop van Holsteyn, Professor in Political Behaviour and Research Methods (Leiden University Institute of Political Science), joins the Dutch Electoral Council.
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‘The sun never sets on our university'
Leiden University has partnerships in the local region, in the Netherlands, in Europe and with countries on almost all the world's continents. Students and researchers benefit from these partnerships, but society is also a beneficiary, says Rector Carel Stolker.
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Creative writing: Science Fiction (Dutch and English spoken)
Arts and leisure, Arts and leisure
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Rocking Qualitative Social Science: An Irreverent Guide to Rigorous Research
VVI Research Meetings 2022-2023
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Leiden project wins international astronomy engagement award
The online summer programme Space in Your Living Room by Leiden Observatory has won the first prize ‘Most Innovative Event’ of the Astronomy@Home Awards from the International Astronomical Union. In July and August 2020, participants could for example talk to real astronauts and imagine life forms in…
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Working with SBB Interns. By Roel Bulthuis of Merck Serono
Since 2008 every half a year an SBB student starts with an internship for Merck Serono Ventures in Geneva. Head of the company Roel Bulthuis selects and works with the SBB interns and shares his experiences as an employer. He is very pleased.
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Working with datasets that are larger than the entire university
Radio telescope LOFAR maps the sky. It produces incredibly detailed images of the universe - and vast amounts of data. Huub Röttgering, director of the Leiden Observatory, talks about the challenges of working with those enormous datasets.
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How to attract stargazing tourists? Leiden Observatory launches a new manual for astrotourism
How to create an unforgettable astronomy experience for tourists? And how to create fun activities that also have scientific and educational value? The Astronomy & Society Group at Leiden Observatory has translated a manual that answers those questions. The Observatory’s public engagement team hopes…
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Call for Papers Special Issue: Multi-Level Leadership for Collective Good
The Leiden Leadership Centre (Leiden University), the Centre for Leadership Ethics and Organisation (Queen's University Belfast) and the Journal of Change Management will be organising a symposium and a special issue on multi-level leadership for the collective good. The complexity and dynamics of societal…
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In memoriam Harold M. Hays (1965-2013)
It is with profound sadness that we have learned of the passing of our colleague and friend, Dr Harold M Hays. Harold passed away on Wednesday 20 November, in his sleep, as a result of heart failure.
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Searching for an explanation for remarkable behaviour of ice on Earth
If you replace the standard hydrogen atoms in ice with a heavier variant, something odd happens. The volume occupied by the molecules increases by 0.1 per cent. Leiden chemist Jörg Meyer and his colleagues have created a theoretical model that describes this behaviour. Their research appeared on the…
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Symposium on Tools Criticism
The Centre for Digital Scholarship of Leiden University Libraries (UBL) and the Leiden Centre for Digital Humanities would like to invite you to the symposium on Tools Criticism on Thursday 21 November, from 10.00-18.00. The symposium will be held in the Vossius room of the University Library at Witte…
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Strings attached to future high-temperature superconductivity
The behaviour of strongly correlated electron systems, such as high-temperature superconductors, defies explanation in the language of ordinary quantum theory. A seemingly unrelated area of physics, string theory, might give physicists a better understanding of the weird behaviour of these kinds of…
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Prominent physicist Maldacena gives Ehrenfest Colloquium
On November 21, theoretical physicist Juan Maldacena gives the Ehrenfest Colloquium. Maldacena is known worldwide as the inventor of AdS/CFT correspondence, which might be key to a theory of quantum gravity. Maldacena is winner of the prestigious Dirac Prize and the Breakthrough Prize in Fundamental…
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Phyto-pharmaceuticals and gene targeting
We exploit secondary metabolites of plant to develop pharmaceutical compounds and we genetically modify plant genomes to improve crops.
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Impact factor for open access journal Research & Politics (RAP)
Research & Politics (RAP) is a peer-reviewed open access journal which focusses on research in political science and related fields through open access publication of the very best cutting-edge research and policy analysis. The journal achieved a high score for the impact factor, which puts it in 49th…
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‘Privacy is shifting from Big Brother to Kafka’
On the Day of Privacy, 28 January, the European Commission is calling on citizens to make sure they protect their personal data. But how do you do that, and against what, exactly? Privacy researcher Bart Custers explains.
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'This is the very best course there is'
Martina Vijver has been nominated as Teacher of the Year of the Faculty of Science. She gets this nomination for the course Ecotoxicology she taught in 2022. The 52 students who took the course were hugely enthusiastic, as can be read in their positive reviews. What is so great about this course then?…
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Tenth Easter Island conference focuses on reconciliation
The tenth International Conference on Rapa Nui (Easter Island) and the Pacific will be a special edition with a focus on reconciliation. The fatal shooting in 1722 will be remembered, when the Dutch shot and killed ten Easter Islanders. The conference will be held in Leiden from 19 to 24 June.
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PhD candidate Didi van Trijp researches: When is a fish a fish?
Bird, butterfly, fish: when you look through a children’s book, you usually don’t think about the fact that humans divided these animals, depicted in bright colours, into categories. Yet, this division has been discussed for centuries. In her PhD dissertation, Didi van Trijp shows how natural scientists…
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Leiden researchers win public award in Smartest Project contest
A research project by Developmental Psychology professor Carolien Rieffe and researchers of the Leiden Institute of Advanced Computer Science has been voted Smartest Project of the Netherlands 2016.
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Barend Mons appointed Chair of European Commission’s High Level Expert Group
Professor Barend Mons has been appointed Chair of the Commission High Level Expert Group
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Winner of The Hague Journal of Diplomacy Book Award 2023
The Hague Journal of Diplomacy is pleased to announce the winner of the 2023 HJD Book Award: Ascending Order: Rising Powers and the Politics of Status in International Institutions, by Rohan Mukherjee, Cambridge: Cambridge University Press, 2022.
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The first of April was the official start of Phase II of the collaborative “PCAD4Cod”-project on the effect of sound on fish populations.
The first of April was the official start of Phase II of the collaborative “PCAD4Cod”-project on the effect of sound on fish populations. Hans Slabbekoorn, associate professor at the IBL, is the principal investigator and collaborates with three PhD-students, Dr. Erwin Winter, (Wageningen Marine Research),…
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IPA Dissertation Award 2016 for Sung-Shik Jongmans
The Dutch research school IPA has awarded former PhD student Sung-Shik Jongmans with the IPA Dissertation Award 2016. In March of that year, Jongmans received his doctorate degree with the rare distinction ‘cum laude’, describing a new method for parallel programming. ‘I aim to simplify programming…
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Fat-free mayonnaise thanks to manipulation of surface tension
Aqueous solutions of proteins and carbohydrates separate into two parts with an extremely ‘soft’ boundary surface. The surface tension between these two parts can be manipulated, for example by adjusting the pH balance. This can be used to develop emulsions of a water-based solution in another aqueous…
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In Memoriam Gerrit Lodder
On September 30, 2022, our esteemed former colleague Gerrit Lodder passed away from the effects of Parkinson's disease. He leaves behind his wife Adry, his sons Gert-Jan and Michiel, his daughters-in-law Annerieke and Manyana and grandchildren Annelot and Gijs in sadness, but also in the knowledge that…
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KHMW graduation prize for research on superconducting qubits
Matthias Flór receives the KHMW Graduation Prize in Theoretical Physics for his master's thesis. His research on exotic superconductors at Leiden University and TU Delft struck a chord with the jury. The jury unanimously chose to award Flór noting that ‘he demonstrated impressive technical abilities…
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‘I use a statistical analysis to estimate my travel time by bike’
Why use Google Maps when you can also calculate your bike route based on your own data. Statistician and cyclist Alexander Dürre sees statistics in everything around him. He analyses data of soccer games and calculates the possible winners of cycling races. ‘When I have too much time, I apply statistics…
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Maria Boletsi receives Visiting Research Fellowship Princeton
The Seeger Center for Hellenic Studies at Princeton University annually offers a limited number of Visiting Research Fellowships for scholars in the humanities or the social sciences worldwide, who wish to spend time in residence at Princeton pursuing independent research projects, free of teaching…
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Late physics professor from Leiden frontrunner on inclusion and diversity
For years, the late professor Marten Durieux personally mentored and funded students from Sudan to study physics in the Netherlands. Colleague Sense Jan van der Molen calls his endeavour remarkable: ‘Marten Durieux has done a great job with these students, at a time when diversity was not yet a big…
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How ‘sleeping’ microorganisms can determine the fate of a population
Microorganisms that temporarily ‘go to sleep’ play an important role in the evolution and survival of a population. Mathematician Shubhamoy Nandan conducted research on the effect of this characteristic called ‘dormancy’ in a novel mathematical model.