613 search results for “light” in the Staff website
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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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Stories from Europe’s borderlands: A podcast series about living with, and resisting against, Europe's borders
In the upcoming months, PhD candidates Neske Baerwaldt (FdR / VVI) and Wiebe Ruijtenberg (FSW / CAOS) will produce the ethnographic podcast series ‘Grensverhalen’. The series will be published online in September, and will be used as teaching material in various courses.
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'Protecting your data is not something you do just for yourself'
How safely do you handle your data? Privacy officer Eric van Hoof assists researchers and staff with this. 'The biggest mistake people make is thinking they have nothing to hide.' He has some useful tips.
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Gaia data maps globular cluster, gravitational lensing and asteroids with great precision
The European Space Agency (ESA) has published an interim data release from Gaia, the space telescope mapping out the Milky Way in 3D. The first scientific papers published today reveal half a million stars in the Omega Centauri globular cluster, nearly 400 candidate gravitational lensers and the positions…
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PhD candidate reveals link between North Korea and southern Africa
North Korea is generally thought to be an isolated country. But, according to PhD candidate Tycho van der Hoog from Leiden’s African Studies Centre, the opposite is in fact the case. North Korea actually has strong alliances with countries in southern Africa. Van der Hoog is trying to shed more light…
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‘Dear Aunt Olga’ exhibition on the ties between Suriname and the Netherlands
The Surinamese-Dutch language, Parbo Beer and, of course, football. The ‘Dear Aunt Olga’ (‘Lieve tante Olga’) exhibition focuses on the shared Surinamese-Dutch culture. Full of cheer and with life experience to spare, ‘icon’ Aunt Olga (95) leads visitors through a shared history and does not shy away…
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Samatar Botan investigates ancient Aksum with a Mosaic 2.0 grant
In July 2022 our alumnus Samatar Botan received the news that he had received the NWO Mosaic 2.0 grant. This grant enables him to start a PhD research at our Faculty on the ancient Aksumite Empire, a topic that is close to his heart. We speak with him about his ambitions and drive. ‘I want to know more…
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A staff exchange with your European peers: ‘Everyone could benefit from this’
Fancy seeing how your job is done at a university abroad? Project Managers Christina Schlüpen and Jeannette de Wolf from the Leiden Institute of Chemistry did just that. They both spent a week shadowing a European colleague: one in Bologna and the other in Berlin. This was through the Una Europe alliance,…
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Leiden biologists find nanoplastics in developing heart
Nanoplastics can accumulate in developing hearts, according to a study by biologist Meiru Wang from Leiden University. Her research on chicken embryos sheds new light on how these tiny plastic particles pose a threat to our health.
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Flying taxis: the new kid hovering over the block
The latest innovation in the field of urban mobility could soon be buzzing over our heads. For some, it’s a science fiction dream come true. For others, however, it’s an unwelcome intrusion. ‘It has the potential to be a major development.’
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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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Changing power relations and rising stars
The norms, institutions and power relations that have defined the last decades of international political and economic relations in the European Union are undergoing major transformations. With the return of competition between great and ambitious powers, like the US, China, EU and Russia, the need…
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Emotions in the courtroom: research into the impact of victim impact statements on judges
In court, victims of violent crime and sexual offences are permitted to comment on the defendant’s guilt and the sentence to be imposed. But legal experts believe this allows them to influence the judge. Lecturer Joyce Schot has received a Meijers PhD grant to investigate whether the right to speak…
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Innovation in the shade: the difficulties for secret services
‘Intelligence and security services need to adapt urgently to their constantly changing environment,’ says Professor by Special Appointment Bas Rietjens.
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Bas van Rijn defends PhD dissertation on afterlife research
On 22 September, LUCSoR alumnus Bas van Rijn successfully defended his PhD dissertation entitled “The Experimental Culture of Afterlife Research: Attempts by Spiritual Animal Magnetizers to Prove Life after Death” at Universität Bern, Switzerland. The PhD project was part of the of SNF research project…
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Interview Joey Zuijdervelt
Joey Zuijdervelt
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‘A reproduction can make the original important again’
For her research, PhD candidate Liselore Tissen put one famous painting after another through a 3D scanner. The resulting reproductions were indistinguishable from the originals. But what does this mean for our interpretation of art?
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Researchers and members of the public bring a sustainable world a little closer
Researchers, civil servants and local residents met on 27 September to talk about partnering for sustainability. What were the results? In a green ‘city oasis’ in the centre of The Hague they spoke about the energy transition, bottom-up initiatives and citizen science.
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Animal-friendly and effective: Leiden students develop nanobodies using yeast
Yeast, alpacas, and antibodies. They may seem unrelated, but within the project of the Leiden iGEM students, they come together perfectly. For the international synthetic biology competition iGEM, the team is working on an innovative method to produce nanobodies—a special form of antibodies—using brewer’s…
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Dutch astronomers observe giant jets emanating from black hole
An international team of astronomers led by Dutch scientist Martijn Oei has discovered the largest pair of jets from a black hole ever seen. The 'jumbojets' extend a combined length of 140 Milky Ways. The Leiden Observatory played a prominent role in this research. The publication will feature on the…
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Launch of Marco Bronckers’ Liber Amicorum
On 2 June 2023, the Liber Amicorum – 'The EU and the WTO: Ever the Twain Shall Meet' – in honour of Marco Bronckers will be officially launched at Leiden Law School. To mark this special occasion, an interactive discussion on 'Five future challenges facing the EU and the WTO in the next 50 years' will…
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'I have always worked for a better world. Here at Biology we do the same'
The new institute manager of the IBL studied biology for six months, but went in a completely different direction: development cooperation and the financial sector. Three decades later, Resi Janssen is making a radical career switch. Or isn’t she? 'In ten years’ time I want IBL to be in a new, sustainable…
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New SPARXS technique reveals DNA behaviour at unprecedented speed
Studying how single DNA molecules behave helps us to better understand genetic disorders and design better drugs. Until now however, examining DNA molecules one-by-one was a slow process. Biophysicists from Delft University of Technology and Leiden University developed a technique that speeds up screening…
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Prepared for pain? The impact of the nocebo effect on people with chronic pain
People who have negative expectations about a treatment actually experience more pain. Merve Karacaoglu discovered in her PhD research that anxious and pessimistic individuals are particularly susceptible to this nocebo effect. However, this sensitivity comes with a silver lining.
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From judge to police officer: a lack of understanding for deaf people in legal proceedings
The cultural linguistic minority group of deaf people who communicate using sign language systematically experiences limited access to fundamental rights. Linguist Joni Oyserman identified this problem and has received a Meijers grant to fund her investigation.
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Opening Gorlaeus Building celebrated grandly
Confetti, stilt walkers and the new Einstein Fountain. On Monday, 2 September, the Gorlaeus Building of the Faculty of Science was festively opened. Together with Constantijn van Oranje, our students cut the ribbon. Dean Jasper Knoester: ‘The building is ready, now it is up to our students and researchers…
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Let's Play Quantum Games
Lecture
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Intimate Legal Interactions meeting- Maggie Nelson on freedom
Debate
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[CANCELLED] A dynamic interaction between morphosyntactic structure and constituent size on prosodic domain formation and marking – evidence
Lecture, CHiLL series
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LIC Lecture + drinks
Lecture
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Greedy Supermassive Black Holes
Lecture, Oort lecture
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Qualitative interviewing
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In memoriam: Rudy B. Andeweg (1952-2024)
On Friday, June 28, 2024, emeritus professor Rudy B. Andeweg passed away. His passing marks the loss of an important figure within the field of political science, not only nationally, but internationally. Here we remember an outstanding researcher, inspiring teacher, capable administrator and an involved…
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Understanding coercive nuclear reversal dynamics
PhD defence
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Ukraine Symposium - Turning Point
Conference
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Memory ‘construction’ and the digital perpetuation of conflict in Mali
Lecture
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CMGI Brown Bag Seminar
Lecture, CMGI Brown Bag Seminar
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Leiden Science Movie Night
Festival, We are Science week
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Role of near-surface environment in tuning electrochemical CO2 reduction reaction and H2 evolution reaction
PhD defence
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ALFA New Year’s lecture and drinks
Alumni event, Alumni Association of Archaeology presents:
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EU Integration Strategy: The Way Forward in 2022
Debate
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LUCAS Medieval and Early Modern Cluster Meeting
Lecture
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Scales of Luminosity
Lecture, Walks and Talks
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Cultural continuities and discontinuities: the Neolithic ornament assemblages from Franchthi (Greece)
Lecture
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Young Medical Delta Symposium: Accessibility to and through MedTech
Conference
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Documentary Screening: Amigo Secreto (+ Q&A with the director)
Arts and culture, Screening
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Workshop painting winter landscapes
Arts and leisure, Arts and leisure
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Force sensing and transmission in human induced pluripotent stem-cell-derived pericytes
PhD defence
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Optical cavities and quantum emitters
PhD defence
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on Zoom
Lecture