1,218 search results for “sun and seven version” in the Public website
- Student life
- Student life
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Leiden student city
Leiden is a lively university city that’s brimming with history and boasts a student culture that’s tangible just about everywhere. Read on to discover what Leiden has to offer and get a foretaste of what you can expect.
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Ancient Worlds network
The Ancient Worlds Network brings together staff and graduate students in LIAS working on the ancient Mediterranean and Near Eastern world.
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Student for a Day at International Relations and Organisations
Study information
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Student for a Day at International Relations and Organisations
Study information
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Tracking galaxies from a few glowing pixels
In 2018, astronomer Jorryt Matthee won the C.J. Kok Jury Prize for the best dissertation of the Faculty of Science. He succeeded in finding a number of rare galaxies from the early Universe. One of them received the same initials as football player Cristiano Ronaldo: CR7.
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Sustainability in populist times
Flying is cheaper than driving a car, but a disaster for the environment. Yet few politicians dare to levy excise duty on kerosene. This is only one example from a world where emotions and yelling are burying facts, and in which scientists lose connection with society.
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Glycine in space produced by dark chemistry
An international team of laboratory astrophysicists and astrochemical modellers has shown that glycine, the simplest amino acid and an important building block of life, can form under the harsh conditions that govern chemistry in space. The results have been published this week in Nature Astronomy and…
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Miraculous mechanism allows plant cells to directionally distribute the growth hormone auxin
Leiden and Austrian researchers have succeeded in further uncovering how a plant cell passes on the growth hormone auxin in a directional manner to the next cell. Three proteins that cling together in a bunch appear to be essential for this important transport process. ‘This discovery solves a crucial…
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Bridging Sri Lanka and The Netherlands through astronomy
'Find your way from the stars’, an online workshop on Nautical Astronomy, was one of the winners of The Netherlands Online Cultural Challenge 2020. The workshop was conducted in collaboration with the IAU Office for Astronomy Outreach, Leiden University’s Astronomy & Society Group, and the Department…
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Webb detects carbon dioxide in exoplanet atmosphere
The James Webb Space Telescope has found evidence of carbon dioxide (CO₂) in the atmosphere of a giant planet 700 light years away. This result provides insight into the composition and formation of this gas giant and shows what James Webb is capable of. The research by the international group of astronomers,…
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Astronomy through a pinhole
You can make some astounding images using just a box with a hole. Inspired by the celebration of Leiden as the European City of Science, Professor Matthew Kenworthy left several pinhole cameras across the Observatory over the course of 2021. This is how the simplest devices may uncover the greatest…
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Bio-organic Synthesis
The research in the Biosyn group is focused on the design, synthesis and function of the four major types of biomolecules: nucleic acids, carbohydrates, peptides and lipids and hybrid structures thereof. These biomolecules and their derivatives are used in drug discovery and chemical biology, to develop…
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Wijnhaven
Turfmarkt 99, The Hague
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Outer solar system possibly formed by a passing star
The many thousands of small celestial bodies beyond Neptune’s orbit may have ended up there due to a star that passed close to the solar system billions of years ago. This is shown by Leiden simulation expert Simon Portegies Zwart, along with his German and Dutch colleagues. ‘We are answering several…
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Leiden astronomers calculate genesis of Oort cloud in chronological order
A team of Leiden astronomers has managed to calculate the first 100 million years of the history of the Oort cloud in its entirety. Until now, only parts of the history had been studied separately. The cloud, with roughly 100 billion comet-like objects, forms an enormous shell at the edge of our solar…
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Studying in an ultramodern and traditional China
More and more Leiden students are studying in China. Two of them talk about their summer course there. 'Now I understand better the kind of country Chinese students come from who are studying in Leiden.'
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Plastic Soup Surfer calls for sustainable academic year
One person can already make a difference, and if all students and academics were eco-friendly, the world would be a much more sustainable place. Plastic Soup Surfer Merijn Tinga opened the academic year in Leiden with this message.
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Making sense of an out-of-body experience (OBE), spirituality and mental health
When is (or becomes) an out-of-body experience a R/S experience? (How) do people make sense of their experiences and is this related to mental health? Which motives do people have to (not) communicate their out-of-body experiences with regular and/or alternative caregivers? And what does it tell us…
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Profile
What are the values that Leiden University cherishes? What does the University stand for and what does it consider important?
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Standardized and reproducible measurement of decision-making in mice
In science, it is of vital importance that multiple studies corroborate the same result. Researchers therefore need to know all the details of previous experiments in order to implement the procedures as exactly as possible. However, this is becoming a major problem in neuroscience, as animal studies…
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Inventorying and monitoring of laws and policies related to dealing with ‘jihadism’
An international comparative study of the Netherlands, Belgium, Denmark, France, Germany, the United Kingdom and the United States.
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Research
Leiden University seeks to bring knowledge, academic top talents, and resources from Leiden and China together in mutually beneficial joint research projects that are content-driven, based on existing excellent research.
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LUCDH Affiliated Researchers
LUCDH is creating a community of LU scholars researching in Digital Humanities. A selection of their DH Projects are listed on this page. If you are an Affiliated member and would like your project listed here or would like to be an Affiliated member, please email us at lucdh@hum.leidenuniv.nl
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Publications
The Institute of Security and Global Affairs (ISGA) hosts two research journals and publishes the ISGA Reports series. Besides its own publications, researchers at ISGA also publish books or journal articles elsewhere. You can find all these external publications under Research output on the right.
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Leiden Early Drug Discovery & Development
Despite recent advances in medicine, many devastating disorders like cancer and cardiovascular, neurodegenerative and infectious diseases still lack effective treatments. In order to address this challenge, we, as scientists from Leiden University, joined hands in the LED3 network. LED3, for Leiden…
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Introduction: maritime conflict management, diplomacy and international law, 1100-1800
Maritime conflict management is the regulation of conflict in relation to the sea. It comprises conflict enforcement, conflict resolution and conflict avoidance. How did victims of maritime conflicts claim and obtain damages or demand compensation or reparation?
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Scarcity and the State
Managing scarcity to serve the public interest is a classic government task. An important way to execute this task is by allocating individual rights that are only available in limited quantities, such as CO2 emission allowances, gambling licences, subsidies, radio frequencies, public contracts and…
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About our research
Our research covers a very broad terrain and has a strong disciplinary basis across a wide range of scientific disciplines and fields.
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Gorlaeus Building
Leiden University is realizing a new and sustainable building with state-of-the-art research and education facilities for the Faculty of Mathematics and Natural Sciences, the Gorlaeus Building. The construction of the second phase, completed in January 2024, has resulted in a further expansion of the…
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PathOS - Open Science Impact Pathways
PathOS aims to contribute to a better understanding and measurement of Open Science impacts and their causal mechanisms. This is pivotal in order to develop effective OS policy in the EU (European Union). It will do so by collecting concrete evidence of OS effects, by studying the pathways of OS practices,…
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Institutions, Decisions and Collective Behaviour
Research in Leiden University’s Institute of Political Science focuses on the dynamics and the interaction of political institutions, individual decision-making, and collective behaviour.
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About the programme
The MSc programme Computer Science offers five specialisations corresponding to the research focus areas within the Leiden Institute of Advanced Computer Science. If you would like to become a qualified teacher in Computer Science or combine our studies with science communication, you can choose one…
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Career prospects
Once you have completed the specialisation Educational Science, you will be an expert in the field of education and child development in the school context. You will be up to date on the newest scientific insights into learning, language and arithmetic skills, brain development and application to teaching.…
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Opening a Bank Account
It is advisable to open Dutch bank account once you move to The Hague (if you do not have one already), as it will allow you to get many other services such as a mobile phone contract, transportation, etc.
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Leiden University Centre for Linguistics (LUCL)
Leiden University Centre for Linguistics (LUCL) is one of seven institutes housed within the Faculty of Humanities.
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About our Faculty
The Faculty of Humanities offers an inspiring international working environment with room for diversity and innovation to staff and students from home and abroad.
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News
A selection of news from Leiden University.
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Bio-Pharmaceutical Sciences (MSc)
The master’s programme of Bio-Pharmaceutical Sciences at Leiden University examines the research area of bio-pharmaceutical sciences and drug research. It offers seven specialisations ranging from BioTherapeutics to Industrial Pharmacy.
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Research
Our researchers are experts in the fields of languages, cultures, history, arts, societies and philosophy. Together we cover almost all continents and time periods. Knowledge of these disciplines contributes to a humane, safe and sustainable world.
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Following the Journey: When Will We Realise We Are All in the Same Boat?
Part Two: Land Ahoy! Casa Blanca
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Xi’an Jiaotong University Day at Leiden University
16 April was a special day at the Faculty of Science. In honour of the collaborations with the Chinese partner university, it was declared Xi’an Jiaotong University Day.
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Planet found too big for its parent star
The discovery of a planet far too large for its sun defies models about the formation of solar systems and planets. In a paper in Science, researchers, including Yamila Miguel of Leiden Observatory, report the discovery of a planet more than 13 times heavier than Earth orbiting the ultracool dwarf star…
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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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Happy at work? Jojanneke van der Toorn looks ahead to the symposium on inclusiveness and diversity
Jojanneke van der Toorn is kicking off the new Academia@WorkplacePride year with the LGBTIQ+ Workplace Inclusion Symposium. As a social psychologist, she wants to share knowledge and gather experiences relating to diversity and inclusion at work
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What the galaxy will look like billions of years from now
What’s the fate of our sun, when in 5 billion years from now our Milky Way will clash with the Andromeda Galaxy? Leiden astronomers have been working on calculations on this collision. They recently gave a visual sneak preview on a big tech conference.
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Online exhibition
TEXTS FROM ANCIENT EGYPT. Highlights from the Collection of the Leiden Papyrological Institute. Online exhibition on the occasion of the 80th anniversary of the foundation ‘Het Leids Papyrologisch Instituut’ in 2015.
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A much sharper picture of the universe with new algorithms and supercomputers
With new algorithms and supercomputers, an incredibly detailed radio map of the universe was created. Now astronomers can look at radio data of galaxies with much more precision. This was published in Nature Astronomy by Leiden PhD student Frits Sweijen and colleagues.
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All comets in our solar system might come from the same place
All comets might share their place of birth, new research says. For the first time ever, astronomer Christian Eistrup applied chemical models to fourteen well-known comets, surprisingly finding a clear pattern. His publication has been accepted in the journal Astronomy & Astrophysics.