2,205 search results for “light” in the Public website
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Admission requirements
To be eligible for Research in Physics, theoretical at Leiden University, you must meet the following admission requirements.
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Admission requirements
To be eligible for Research in Physics, Cosmology at Leiden University, you must meet the following admission requirements.
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Admission requirements
To be eligible for Physics and Education at Leiden University, you must meet the following admission requirements.
- The Hague Journal of Diplomacy
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Leiden Law School
Leiden is the place for Law
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Evidence: fact finding
Leiden Law School has a strong tradition of research in the field of fact-finding and evidence in criminal cases.
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Coherent Private Law
How do we incorporate and embed rules and principles that enter the private law system?
- Leiden Observatory Festival - Dive into the Universe
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Educational adventures in the tropics: discovering rainforests in Borneo
Photographing fluorescent flowers, searching for frogs and shooting tropical cucumbers out of trees: this is only a small part of the course Tropical Biodiversity and Field Methods. For this class, master’s students biology traveled to Malaysian Borneo for two weeks to gain experience in fieldwork.…
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Social Science Matters: Housing
Students, first-time buyers, parents with stay-at-home children, migrants in need of a house; the problems in the housing market affect many layers within the society. The lack of housing is a growing problem. How does this affect our behaviour and the way we think about 'living' ? What are the consequences…
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Eight projects receive funding from JEDI Fund
From a queer art exhibition to a podcast about people with disabilities, the JEDI Fund this year again honored several projects that contribute to diversity and inclusion.
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‘The historical pedigree of New Wars and New Terrorism’: meet LUCIR scholar Isabelle Duyvesteyn
Isabelle Duyvesteyn, Professor of International Studies and Global History at the Institute of History and member of the advisory board of Leiden University’s Centre for International Relations (LUCIR) is widely regarded as an expert on civil wars and conflicts. Her new book, Rebels and Conflict Escalation,…
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Renske Janssen is the winner of the LUCAS Dissertation Prize 2021
The LUCAS Dissertation Prize has been awarded to Dr. Renske Janssen for her PhD thesis Religio Illicita? Roman Legal Interactions with Early Christianity in Context.
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Spinoza prize for 'migraine professor' Michel Ferrari
Neurologist Professor Michel Ferrari has been awarded the Spinoza prize. 'In biomedical research you can only make breakthroughs at the borders between sciences,' according to Spinoza, doctor and scientist. 'This prize is proof that co-operation works.' Together with clinical and fundamental researchers…
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Thousands of images of frozen bacteria
How do bacteria sense and adapt to their environment? Ariane Briegel, Professor of Ultrastructural Biology, is intrigued by this question. Using new techniques, she produces three-dimensional images of bacteria that provide us with new clues about their sensory system.
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Student entrepreneurs give HUBspot a lively opening
Confetti cannons announced the opening of HUBspot, the new venue for innovation and entrepreneurship at the Langegracht in Leiden, on 31 October. But all attention was on the young student entrepreneurs who presented their businesses.
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18 Veni subsidies for Leiden, 8 for our faculty!
This year, NWO has awarded a Veni subsidy to 143 young researchers who have recently obtained their PhD. 17 of these researchers are at Leiden University and one works at the LUMC. The successful applicants will each receive 250,000 euro to develop their ideas and carry out research over a period of…
- Night of the Night
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How to develop cancer drugs with less side effects
Lecture, Tuesday Talks: Science Insights
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Books for Review
The Hague Journal of Diplomacy regularly publishes book reviews of approx. 800-1000 words, upon invitation by our Book Reviews Editor. We are currently accepting reviews of the selected books below, as well as any other contribution within the field of diplomacy and global affairs.
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The early Middle Ages a ‘golden age for the elderly’? Not quite!
According to a number of British historians, the elderly had a particularly high status in the early Middle Ages. A new book by Leiden cultural historian Thijs Porck sheds a different light on the matter: elderly people had to earn that respect first, and old age was often described in negative terms…
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First discovery of methanol in a warm planet-forming disk
An international team of researchers led by Alice Booth (Leiden University, the Netherlands) have discovered methanol in the warm part of a planet-forming disk. The methanol cannot have been produced there and must have originated in the cold gas clouds from which the star and the disk formed. Thus,…
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How to involve citizens in your scientific research
Inviting members of the public to help monitor wildlife, photograph plants or conduct samplings. These are some of the many examples of Citizen Science. It is increasingly recognized as effective and impactful for collecting data, but also for engaging the public in scientific research. In Nature reviews…
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Mythes rondom de geheime diensten ontkracht
In haar boek ‘Diensten met geheimen’ vertelt Willemijn Aerdts hoe de AIVD en MIVD te werk gaan. En ontkracht ze ook een paar mythes.
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Bronze Age Bling
In January 2015, during an excavation ahead of a road-building project in the west of the Netherlands, archaeologists from the Faculty of Archaeology at Leiden, ARCHOL BV and ADC Archeoprojects recovered an extraordinary set of Bronze Age artefacts.
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Theological pamphlets reveal passionate religious debate
They might not have had Twitter, but they did have brochures (pamphlets), the Roman Catholics and ‘modern’ Protestants between 1840 and 1870. In these, they launched a passionate attack on each other’s ideas. Ineke Smit has catalogued the brochures from the collection of the University Library and outlined…
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Jan Hendrik Oort: star of Dutch radio astronomy
The success of Dutch radio astronomy in the last century was largely due to Leiden astronomer Jan Hendrik Oort. He made astute use of circumstances in the post-war period. Historian Astrid Elbers' research focuses on this golden period.
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Yoga, inclusiveness and dilemma game at first Science PhD Day
Morning yoga, having your resumé checked at the information market, or dancing for inclusiveness: just a small selection of the activities of the first Science PhD Day on Thursday 18 April. Around 120 PhD candidates from all eight institutes of our faculty attended the day. 'A great success', according…
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EUR 15 million for excellent archaeological research into the colonisation of the Americas
Corinne Hofman (Professor in Caribbean Archaeology) has been awarded 15 million euro by the EU for her archaeological research on the colonisation of the Americas. She will lead the ‘NEXUS 1492’ project together with colleagues Davies (VU), Brandes (Konstanz) and Willems (Leiden).
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Exhibition unveils Central Asian part of Silk Road
An exhibition at Oude UB takes visitors to the historical Silk Road. Old maps, clothes and jewellery reflect the rich heritage of the cities of Central Asia and their inhabitants.
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Last ILS Lunch Seminar of 2019 with Cecily Rose and Eduard Fosch Villaronga
The monthly ILS Lunch seminars bring together colleagues and students from Leiden Law School, providing an informal setting to hear what researchers from other research programs and institutes are working on. On Thursday 12 December 2019, the final ILS Lunch Seminar of this year takes place. This month,…
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Analysing Roman cities with an ERC Advanced Grant
How many cities were there actually in the Roman Empire? And why did some regions only have a few cities, while others consisted of a tight urban network? Luuk de Ligt, Professor of Ancient History, wants to know the answer to all these questions. With the ERC Advanced Grant of 2.5 million awarded to…
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Universe Awareness finalist van de WISE Awards 2015
Universe Awareness is one of fifteen projects chosen by WISE for providing compelling and innovative solutions to today’s most pressing challenges in education.
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Department of Child Law hosts successful international symposium on children deprived of liberty
On Friday 13 April 2018, the Department of Child Law of Leiden University was proud to host the international symposium 'Deprivation of Liberty of Children in The Justice System – Towards A Global Research Agenda', organised by Prof. Dr. Ton Liefaard and Dr. Yannick van den Brink.
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First MIRI-image by the James Webb Space Telescope
The alignment of the James Webb Space Telescope is complete. The space observatory is able to capture sharp, well-directed images with each of its four powerful scientific instruments on board. The MIRI instrument, on which Professor of Molecular Astrophysics Ewine van Dishoeck also worked, was the…
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International Buddhism conference in honour of Leiden Sinologist Erik Zürcher
Erik Zürcher (1928–2008) is still considered an authoritative source in research on Chinese Buddhism. A new collection of his publications serves as an occasion for an international conference on Buddhism in Leiden. Princess Beatrix, who knew him well, will be in attendance at the opening.
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In Memoriam Johan Lugtenburg
The fastest chemical reaction in the universe takes place inside our eyes.
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Scientists discover the largest stellar black hole in the Milky Way
A European team of astronomers has discovered the largest stellar black hole in the Milky Way. It is more than thirty times as massive as our sun and is located in the constellation of Aquila, about two thousand light-years from Earth. The astronomers stumbled upon the black hole by chance while preparing…
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2010 Pilot excavation in Iraqi Kurdistan
The Netherlands organisation for Scientific Research NWO has granted a subsidy to prof. dr Wilfred H. van Soldt (Humanities, LIAS) and dr Diederik J.W. Meijer (Archaeology, Near East) to conduct a pilot excavation in Iraqi Kurdistan.
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Songbird passes grammar test using mnemonics
Songbirds apparently use mnemonics rather than more complex grammatical rules to recognise structures in which they have been trained. Leiden behavioural biologist Caroline van Heijningen published an article on this subject on Tuesday 17 November in PNAS.
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Planeetvormende schijven evolueren verrassend vergelijkbaar
Our solar system probably evolved in the same way as most of the other planetary systems around us. This has been shown by German-Austrian-Dutch research on more than 870 planet-forming disks in the Orion cloud A. The five researchers, including three from the Leiden Observatory, published their findings…
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Mayor of Delft praises collaboration with Leiden and Rotterdam
‘Make use of us!’ This is what the collaborating universities of Rotterdam, Delft and Leiden have to say to administrators and policymakers. And the call has not fallen on deaf ears, says Marja van Bijsterveldt, the Mayor of Delft. ‘Now more than ever we can use knowledge to solve societal issues in…
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'Personalized medicine' as ideal in treatment of psychiatric disorders
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First measurement of isotopes in atmosphere of exoplanet
An international team of astronomers have become the first in the world to detect isotopes in the atmosphere of an exoplanet. It concerns different forms of carbon in the gaseous giant planet TYC 8998-760-1 b. The research will be published in the scientific journal Nature on Thursday.
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Neurodiversity Platform: creating an inclusive workplace
The new Neurodiversity Platform supports staff who need better working conditions because they have ADHD or autism, for instance. Stefan de Jong, who is organising the Platform’s first online meeting on 15 November, tells us about the initiative. Register now if you’re interested.
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Robots and our data: opportunity or danger?
Self-driving cars, surgery robots, and stock market algorithms: the use of robots and Artificial Intelligence (AI) is rapidly increasing. What are the opportunities for this development, and what the dangers? The Honours Class ‘Robot Law: Regulating Robot and AI Technologies’ prepares students for the…
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In Leiden, Indigenous artists share their view of the night sky
On Saturday October 16, the special exhibition ‘Shared Sky: Canvases of the Universe’ opens in the Old Observatory in Leiden. The exhibit takes a cultural look at the starry sky by Aboriginal Australian and South African artists, and features colorful artwork that explores how these Indigenous cultures…
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Chemical bond versus electromagnetic waves
Vibrating carbon monoxide molecules adsorbed at the surface of a salt crystal stop moving after a few milliseconds. Scientists now discovered this is dominantly due to the emission of electromagnetic waves. The role of the chemical bond at the surface thereby appears to be less important than previously…
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North Korean exiles expose the regime’s rationale at Leiden conference
Seven prominent North Korean exiles will shed new light on the dictatorial state in a conference hosted by Leiden University on 17 and 18 September. All of the speakers once held high-ranking positions in the regime and now reveal its inner workings.
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Serena Viti is our new professor of Molecular Astrophysics
The Leiden Observatory has appointed a new professor. Selena Viti will hold a chair in Molecular Astrophysics. Viti will build a research group that combines different research techniques to unravel the secrets of local and external galaxies. ‘My main ambition is to change the way scientists interpret…