4,839 search results for “alle” in the Staff website
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Young, sleeping memory cells are crucial in fighting a reinfection
Researchers from the Netherlands Cancer Institute, the Leiden University Medical Center (LUMC) and Oncode have created a tracking system that can reveal how often cells have divided. This allowed them to find a yet undiscovered population of immune cells: young memory cells that behave like stem cells.…
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Better treatment of systemic autoimmune diseases requires close collaboration
Exceptional collaboration between physicians is needed to better understand and treat autoimmune diseases that cause inflammation in various organ systems.
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‘We should have anticipated the invasion of Ukraine’
The West has missed several opportunities to prevent the invasion of Ukraine or, at the very least, to better support the Ukraine, claims Frans Osinga, Professor by special appointment War Studies.
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Research: Administrative attention amidst political failure
For the next couple of years, Joris van der Voet, Associate Professor and researcher at the Institute for Public Administration will be heading a research project on top-level bureaucrats and how they go about making choices and prioritizing issues. He has been awarded a Vidi grant by the Dutch Research…
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New perspective in quantum mechanics and better sleep for PhD students
Besides physics, the sleep of PhD students also benefits from Vitaly Fedoseev's PhD research. He will receive his doctorate on July 7 for his work on optomechanics within quantum mechanics. And also on a setup that eliminated the need for PhD students to push a button every hour for 72 hours.
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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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How touchscreens and eye trackers can tell us something about the dating life of orangutans
Aesthetic attraction plays a big role in orangutans’ mate choice, behavioural biologist and PhD candidate Tom Roth has observed. But to discover just how big that role is, more research is needed into the emotions of the great apes.
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Fieldwork in Leiden
How do the residents of the Kooi neighbourhood in Leiden find living there? What can we do about loneliness? In this extraordinary academic year, students have been conducting all sorts of research, in Leiden. They presented their initial findings and recommendations at a Learning with the City meeting…
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Basic income would not reduce people’s willingness to work
A basic income would not necessarily mean that people would work less. This is the conclusion of a series of behavioural experiments by cognitive psychologist Fenna Poletiek, social psychologist Erik de Kwaadsteniet and cognitive psychologist Bastiaan Vuyk. They also found indications that people with…
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When you know how your brain works, you better understand who you are
On Sept. 29, Lara Wierenga, together with graphic designer Dirma Janse, presented their new book Atlas of our Brain. In the presence of fellow scientists and other interested parties, they shared some of the stunning illustrations and mind-boggling facts that can be found in the book.
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Humanities Campus Think Tank: institute’s identity in the work environment is key
On Monday 14 March, the members of the Humanities Campus Think Tank came together for their first meeting in the restaurant of the Pieter de la Court building at the Faculty of Social and Behavioural Sciences (FSW).
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Research: Points system makes neighbourhoods nicer to live in
A lot of municipalities work with a points system to encourage construction projects to take biodiversity and creating green areas into account. But this way of working also benefits local neighbourhoods and residents, master's student Marije Sesink discovered. She based her study on The Hague.
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Seeing Stars: Jupiter steals the show in cloudy night skies
After months of preparation, the moment of truth had arrived: would the skies above Leiden clear for the promised glitzy planet-and-star show? The people of Leiden turned out in their hundreds to go star-hunting on 25 September. They became more aware than ever of the effects of light pollution.
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Meet the new study advisor Cleody van der Eijk: ‘I want to help my students to find their next step in life’
Cleody van der Eijk recently started as the new study advisor and exchange coordinator at Archaeology. Aside from helping students out when they encounter issues during their studies, she will also focus on the process of studying abroad. ‘It is very valuable to get to know another culture, while you…
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Meet the members of the Cultural Anthropology OLC 2021-2022
Benjamín Maldonado, Orestes Kyrgiakis, Roos Capel and Iskra Cvitković are the new student members of the Programme Committee (OLC). The board advises the Executive Board and the Faculty Board about educational matters, such as the determination of the Course and Examination Regulations and the evaluation…
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Clichéd version of an autocracy or a restored democracy? The Turkish elections explained
In less than a week’s time, millions of Turkish people are going to decide who will govern their country for the next five years. These elections promise to be the most closely contested in years, with the opinion polls showing very small differences and everything at stake, including for Europe. Alp…
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Teaching students to work together: 'This course came at exactly the right time'
Collaboration is becoming increasingly important in university education, but how do you get students to actually work together? On a special training day, lecturers from the Faculty of Humanities pondered these and other questions. What did they learn and what do they take with them into their teac…
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LUMC researchers: high levels of lipids in blood protect against allergies
People with relatively high levels of lipids in their blood are less likely to develop allergic conditions such as eczema and asthma. These lipids cause genes that play a key role in allergic reactions to be less active. Researchers from the Leiden University Medical Center (LUMC) have published an…
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Jasper's day
Dean of the Faculty of Science Jasper Knoester gives a glimpse into his life every two weeks. This time he takes a tour with the Executive Board and visits two institutes of our Faculty. ‘For administrators, these are informative and stimulating opportunities, which unfortunately don't happen often…
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Leiden University may open new building in the centre of The Hague
The Municipality of The Hague, Leiden University and CBRE Investment Management (CBRE IM) will together try to realise a University building in the former Hudson’s Bay premises at Grote Marktstraat 48-50/Spui 3. This will facilitate the growth of Campus The Hague. A cooperation agreement was signed…
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Black holes are sometimes gigantic volcanoes. Martijn Oei earned his PhD on the subject, with honours
Not everything that comes close to a black hole is swallowed by it. Black holes can also hurl material away, and that chance turns out to be considerably bigger than previously thought. Martijn Oei's accidental discovery and his subsequent research on it earned him a cum laude promotion on 12 Decemb…
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New professor Ineke van der Ham on our dependence on GPS: It’s making us needlessly vulnerable'
Ineke van der Ham has been appointed professor of Technological Innovations in Neuropsychology on 1 January. She researches how virtual reality and games help people navigate better. And this matters, as good navigation skills are about more than coming home safely.
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Dissertation: existence and development of the European security architecture
On Thursday 15 April, Sabine Mengelberg, associate professor at the Faculty of Military Sciences of the Netherlands Defence Academy (NLDA), will defend her thesis on changes in European security architecture. Permanent Change? The Paths of Change of the European Security Organizations is the title of…
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Psychology Connected over gender differences: 'More research done on extraterrestrial life than the female body'
In medical and psychological sciences, little research has been specifically conducted on women. Hormonal fluctuations were considered too intricate. Yes, research into sex and gender differences is complex, acknowledge neuroscientists Ellen de Bruijn and Lara Wierenga, but that’s precisely why it's…
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ERC Consolidator Grants for six Leiden researchers
From the effects of hormone fluctuations in women via the interior structure of giant planets to the prehistory of the languages: six Leiden researchers have been awarded a Consolidator Grant by the European Research Council.
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‘In ten years’ time, we’ll ask ourselves how we can make the Netherlands more attractive for migrants’
When politicians claim they can make major differences with their migration policies, they’re raising false expectations. The opportunities for the government to restrict migration are in fact very limited. And what about the little room they do have? Mark Klaassen’s advice is to make use of those opportunities…
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Student mental health problems still common but less so than in covid year 2021
The number of students suffering from stress and anxiety has decreased slightly compared with 2021. But around half still suffer from mental health problems. This is according to the National Mental Health and Substance Use Monitor.
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Marcel Schaaf: 'Lecturers need to come off their islands'
Biologist Marcel Schaaf is one of four science faculty members who achieved the Senior Teaching Qualification in Leiden last year. How was that and what drives him? ‘Students receive way too often feedback that they cannot put into practice.’
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An educational tool? Japanese children's books were more than that
It was long thought that the early development of Japanese children's books served mainly as a propaganda tool of the state: the literature was supposed to have been written to shape children into perfect citizens. PhD student Aafke van Ewijk nuances this image. Children's book writers wanted to have…
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‘I am busy with the question: what is useful, necessary and interesting for the Faculty to connect to each other?’
She has been here for almost three months: Susanne Roodhuijzen, knowledge broker of the Faculty of Social and Behavioural Sciences. Her goal? To act as a ‘matchmaker’ both inside and outside the Faculty. But what does that mean, exactly? She introduces herself.
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NWO grant to research scent language in seventeenth-century literature: 'God is like a scent'
When it comes to literature, people mostly talk about what characters see or hear. Rarely is it about what they smell. That’s a shame, thinks university lecturer Jan van Dijkhuizen. He has been awarded an Open Competition grant from NWO to expand academic knowledge about scent in literature, and to…
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PhD candidate Anne Hendrikx: ‘I had to buy an extra bookcase for my research.’
What once began as an assignment for a master’s course and continued as a master’s thesis, has now culminated in a substantial book. Or has it finished? Actually, for Hendrikx, this is just the beginning: ‘I can finally reap the rewards of my research.’
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The future of quantum
What does the future of quantum look like? Vedran Dunjko (Assistant professor at LIACS and LION) is co-founder of the applied quantum algorithms (aQa) leiden interdepartmental initiative research that will investigate this. They are part of the Quantum Delta NL consortium that was recently awarded substantial…
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Looking for connection through the power of Storytelling
Anyone can tell a story. That is the guiding principle Hans Dekker, Senior programme leader at the Centre for Professional Learning (CPL), and his colleague Suzanne Verhees use to kick off their multi-day Storytellling course. Arjan van Unen participated in the course over the summer and learned how…
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Archaeologist Martin Berger explores Latin American collections with an ERC grant
All over Europe you will find ethnographic museums with large collections of indigenous objects from Latin America. These collections shaped the image of native populations in the European mind. An ERC Starting Grant allows Dr Martin Berger to look at the bigger picture, contextualizing individual collections…
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Government will continue to intervene to make aviation sector more sustainable
Is aviation on a one-way journey or a round trip? That is the question Steven Truxal will answer in his inaugural lecture From Disruption to Innovation in Air and Space: Legal Solutions for a Sustainable Future on Monday 15 November. This professor of air and space law is positive. That’s one thing…
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Deconstructing a more assertive China: How did its foreign policy change?
Since 2009-2010, the West viewed China as more assertive. Especially after Xi Jinping came to power in 2012, the country abandoned Deng Xiaoping’s ‘low profile’ foreign policy. Friso Stevens explains in his dissertation where this change has come from. The dissertation defence is on 28 March.
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In memoriam professor Harry Wijshoff
On March 28, 2023, our esteemed colleague Prof. Harry Wijshoff passed away. He died after a struggle of several months against a serious illness.
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Goodbye Janneke, and hello Anke, our new professor at ACPA
There’s a change of staff at ACPA. The institute is bidding farewell to Professor Janneke Wesseling and welcomes Anke Haarmann, who is not only a new professor, but will also take over Wesseling's responsibilities as Director of PhD Arts. In this interview we look back and ahead with them.
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Leiden Classic: 4 Questions on the origins of the university and the Dies Natalis
Every year around 8 February, Leiden University, the oldest university in the Netherlands, is celebrating its birthday. Why does the King still receive a telegram on the day of the Dies Natalis? 4 questions on the origins of Leiden University and its traditions for celebrating its foundation day.
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Dissertation: Unpacking the new powers in European democracy
The presence and participation of interest groups in policymaking processes has become a crucial component of Western democracies. These groups link society and policymakers and influence public policy choices. Their function however, is often taken for granted and not very well researched. Adrià Albareda…
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Curator of the National Museum Marion Anker: ‘History can cause friction'
Marion Anker is a junior curator at the Rijksmuseum, the National Museum of the Netherlands. She studied History in Leiden and Amsterdam. Together with her team, she organised the controversial exhibition ‘Revolusi! Indonesië onafhankelijk!’ What did studying History teach her?
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Research
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Jasper's Day
Jasper Knoester is the dean of the Faculty of Science. How is he doing, what exactly does he do and what does his day look like? In each newsletter, Jasper gives an insight into his life.
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Curing diseases with lab-grown organs
Organs and tissues grown in the lab may in the future be able to cure people with organ failures. Micha Drukker, professor of Stem Cells, Developmental Biology and Technology for Innovative Drug Research, is convinced that the use of stem cells will make this possible. He will deliver his inaugural…
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Scientific breakthrough: evidence that Neanderthals hunted giant elephants
Neanderthals were able to outwit straight-tusked elephants, the largest land mammals of the past few million years. Leiden professor Wil Roebroeks has published an article about this together with his German colleague Sabine Gaudzinski-Windheuser in the Science Advances journal.
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Navigating Boundaries in Ethnographic Fieldwork
On Friday the 5th of November, members of the CADS Institute engaged in a lively roundtable lunch discussion on navigating boundaries in ethnographic fieldwork. The roundtable was intended to share experiences and open up questions about navigating proximity and distance when engaging in research relationships.…
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Student cleans up archival data and uncovers two stellar cocoons
While investigating 16 years of images of young stars from a retired astronomical camera, Leiden master's student Sam de Regt discovered that two of those stars were still enveloped in birth clouds. Never before has anyone captured these two stars in so much detail. He publishes his data-cleaning method…
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The minefield that is unacceptable behaviour
University is often a period of sexual exploration and experimentation, generally to the satisfaction of all involved. But sometimes you want it and the other doesn’t. Or vice versa. Or you can’t really tell. This is what the Safe Space play at Theater Ins Blau was about on 11 October. And: can your…
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Successful comeback for Leiden Science Run: 65 teams raise 9400 euros for refugee students
Athletic achievements, enthusiastic supporters and a beautiful donation for charity: on Saturday 15 April, the Leiden Bio Science Park was the setting for the 5th edition of the Leiden Science Run. All this was accompanied by bright sunshine. ‘What a joy to be part of!’