7,178 search results for “is a” in the Public website
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Here it is. A Nahuatl translation of European cosmology
Context and contents of the Izcatqui manuscript in the Royal Tropical Institute, Amsterdam
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cid)-based particulate vaccines: particle uptake by dendritic cells is a key parameter for immune activation
Poly(lactic-co-glycolic acid) (PLGA) particles have been extensively studied as biodegradable delivery system to improve the potency and safety of protein-based vaccines. In this study we analyzed how the size of PLGA particles, and hence their ability to be engulfed by dendritic cells (DC), affects…
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How deep is a mirror?
Light reflects from a mirror, but where exactly does this reflection happen? Well, it depends, Martin van Exter and Corné Koks discovered. Their precise calculations, published in Optics Express, are important for designing optical cavities for quantum communication.
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‘Teaching is a craft, not engineering’
Brandon Zicha (Leiden University College The Hague) had always been critical of the teaching system at universities. But it was only when he passed the Senior Teaching Qualification at the end of last year that he was able to explain exactly what was wrong with it.
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Learning a language is a staggering task
To properly understand how babies absorb a language we need to study the process from a number of different perspectives, linguist Claartje Levelt argues. She accepts her appointment as Professor of Language Acquisition on 27 March with an inaugural lecture entitled ‘Language in its infancy’.
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‘The Honours Academy is a testing ground’
Pushing the limits and trying things out. The academic year of the Honours Academy started on 10 October and all the speakers encouraged students to jump in at the deep end.
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How realistic is a minority Dutch government?
The promise made in the run-up to the last Dutch elections that the ‘next cabinet formation process will be quicker and more transparent’ has already proven unrealistic. To what extent does a minority Dutch government stand a chance in the Netherlands’ fragmented political landscape? Corné Smit, external…
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‘Human trafficking is a huge grey area’
Human trafficking is much more than kidnapping and selling people. Those who commit labour exploitation can, for example, also be sentenced for human trafficking. Criminologist Masja van Meeteren hopes to simplify the complexity of the phenomenon by charting the different forms of labour exploitati…
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Larissa van den Herik: ‘Aggression is a very specific crime’
The recently opened ICPA (International Centre for the Prosecution of the Crime of Aggression Against Ukraine) in The Hague will be responsible for coordinating the prosecution of Russia for the crime of aggression and possibly also the prosecution of Vladimir Putin. The ICPA aims to close the gaps…
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Is a cancer pill a matter of time?
A cancer pill, preferably without severe side effects, is something we’d all welcome. Is it a matter of time before such a pill is a reality? We put this question to three Leiden researchers and asked how they themselves are contributing to new cancer treatments.
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Anthonya Visser: 'Freiburg is a dream research environment'
Anthonya (Thony) Visser, Leiden Professor of German Language and Literature, is spending six months as a senior fellow at the Freiburg Institute for Advanced Studies. 'Possibly the most important thing of all is that I have time.'
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‘A good relationship is a teacher's best asset'
During the opening of the academic year, true to tradition the LUC Teaching Prize will be awarded to the best lecture at the University. Get to know the nominees. This week: Christine Espin.
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Graphene is a thoroughbred that has to be tamed
Electrons in graphene behave like light particles; they have no mass and can penetrate everything: very useful if you dream about nano-electronics. But you do have to channel them. Carlo Beenakker will be researching how. He has been awarded an ERC Advanced Grant of 1.5 million euro to carry out this…
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Two status system in asylum policy is a divisive issue
Dutch coalition parties VVD and CDA want to tighten asylum policy and have launched a plan to grant two types of statuses to refugees. They also intend to partially restrict the right to family reunification. However, this plan is facing strong opposition. With the proposal, the government can expect…
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'Promoting universal values is a good strategy for resilience'
Many Western defence strategies concentrate on maintaining the status quo. Actively promoting universal values can also be a good strategy for resilience, according to Theo Brinkel, Professor by Special Appointment in Military-Social Studies. Inaugural lecture 15 January.
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Roxanne Kieltyka in NRC: 'My dream is a gel for every cell'
Roxanne Kieltyka was interviewed for NRC and talks about squaramides, cell cultures and Goldilocks.
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Executive Board column: Spui building is a magnet for interdisciplinary collaboration
This month the University and several partners signed the rental contract for the brand-new Spui building. What will this location mean for the future of Campus The Hague, Leiden University and the population of The Hague? Martijn Ridderbos explains in his column.
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Diversity officer Aya Ezawa on George Floyd and racism: ‘this is a time for reflection’
The death of George Floyd has led to fierce protests against police violence in the United States and beyond. What effects are we seeing in our University community? We discussed the situation with Diversity Officer Aya Ezawa.
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‘Legal AI is a bit of a Wild West right now’
A growing number of AI tools are being developed for the legal sector, to help professionals search lengthy texts or check court rulings. Leiden SAILS researcher Masha Medvedeva, an expert on the technical development of these systems, warns: ‘Users should know what’s under the hood.’
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Jet Bussemaker: ‘Health care is a social matter, not just a medical one’
Why are we unable to address health-care inequality? This was the topic of the inaugural speech of Professor Jet Bussemaker on Friday 15 February 2019. She analysed why current policy does not suffice when it comes to protecting vulnerable groups and fighting inequality. She proposed an agenda that…
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‘This prize is a great push for my self-esteem and motivation’
Not only does she excel at her research, she is also active in outreach and started a collaboration outside her own field during her PhD. Yevheniia Cheipesh has been awarded the first prize in the For Women in Science Rising Talent Prize by L’Oreal, UNESCO and the Royal Holland Society of Sciences and…
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“This China alumni network is a way to give something back to Leiden”
If you would want to set up an alumni network after you graduated in Leiden and returned to your home country, how would you go about it? Seven Leiden alumni in China did not hesitate and decided to just do it! Last year they launched the Leiden Alumni Chapter in China, an initiative which was met with…
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‘Studying in Leiden is a life-changing experience’: students on the LExS grant
Last year around 2,000 international students started a master’s degree at Leiden University. To make this possible, there are various grants that these students can apply for. One such grant is the LExS: the Leiden University Excellence Scholarship Programme. Three LExS students tell us about their…
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Brand-new Ehrenfest car park at LBSP is a breath of fresh air
The new Ehrenfest multi-storey car park at the heart of the Leiden Bio Science Park was opened today by the Vice-Chairman of the Executive Board of Leiden University, Martijn Ridderbos. The car park, an initiative of the University, should improve accessibility and quality of life on the campus.
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History is a matter of a longing for rifles and flat screen TVs
History can be found in utensils and in interviews with ordinary citizens. ‘With the reconstruction of everyday life, an anthropological approach works better,’ thinks historian Jan-Bart Gewald. Inaugural lecture on 6 June.
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'This course is a simulation of your professional work as an astronomer'
What if I completely changed everything? A subject without lectures or exams, where the right answer is not important and where students work with their hands. With this idea, Michiel Brentjens reformed the course Radioastronomy. His students are so enthusiastic about this approach that they nominated…
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Hester Bijl: ‘On-campus teaching is a big step forward, so take care’
‘We’re going to see each other again on campus. We’re so pleased, but we do have to say safe.’ Rector Magnificus Hester Bijl is looking ahead to the new academic year, which begins on 6 September. No more 1.5m distancing, but we do have to take responsibility for other people’s safety.
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'If you think astronomy is a man's world, then it's your job to make a change'
During her master's thesis, Nashanty Brunken (24) worked in a team with five other women. With this female team, they discovered the largest molecule so far identified in a disc. 'I have learned so much and because we are all women, it is incredibly empowering. It's very cool to see how far we've come…
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What is a ‘dialect’? What is ‘dialectology’?
Lecture, Leiden Dialectology Workshop series
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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.
- ELS lab meeting - Lunch & Learn: "ELS is a solo endeavour"
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A Langeveld
Faculteit Geneeskunde
a.p.m.langeveld@lumc.nl | +31 71 526 3149
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A. Gerasymenko
Leiden Learning and Innovation Centre
a.k.gerasymenko@llinc.leidenuniv.nl | +31 70 800 9500
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A Gorter
Faculteit Geneeskunde
a.gorter@lumc.nl | +31 71 526 8347
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A Jonker-de Roode
Faculteit Geneeskunde
a.jonker-de.roode@umail.leidenuniv.nl | +31 71 526 3607
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A Mouret-Vein
Faculteit Geneeskunde
a.a.vein@lumc.nl | +31 71 526 2895
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A Gerritsen van der Hoop
Faculteit Geneeskunde
gerritsen_van_der_hoop@lumc.nl | +31 71 526 6188
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Cees A. Swenne
Faculteit Geneeskunde
c.a.swenne@lumc.nl | +31 71 526 1972
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Krista A. Milne
Faculty of Humanities
k.a.milne@hum.leidenuniv.nl | +31 71 527 2978
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Augustinus Lycklama A Nijeholt
Faculteit Geneeskunde
a.a.b.lycklama_a_nijeholt@lumc.nl | +31 71 526 9111
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Daphne Wong-A-Foe
Faculteit der Sociale Wetenschappen
d.l.wong-a-foe@fsw.leidenuniv.nl | +31 71 527 2727
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Aianle a Abdulahi
Science
a.a.abdulahi@science.leidenuniv.nl | +31 71 527 2727
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Expansions of quantum group invariants
In my research, we developed a method to distinguish knots. A knot is a mathematical depiction of the everyday knot that occurs in ropes and cords.
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Positive representations of algebras of continuous functions
If X is a locally compact Hausdorff space, then a representation of the complex C* algebra C_0(X) on a Hilbert space $H$ is given by a spectral measure that takes its values in the orthogonal projections on $H$.