89 search results for “red that” in the Staff website
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Robert HeinschFaculty of Law
r.w.heinsch@law.leidenuniv.nl | +31 71 527 7581
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Safety abroad
Leiden University has policies in place regarding travel restrictions for students and staff within the context of their studies, work or research. The basis of these restrictions are the Dutch Ministry of Foreign Affairs travel advisories.
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Travel to high-risk areas
If you want to travel for work to an area with a security risk country or area with the color code orange and/or red, you need prior permission from the university.
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Mathias de Vrieshof
During an evacuation, all employees and students gather at the square on the northern side of the Leiden University Library (UB, red line). In bad weather, gather in the Lipsius Building (blue line).
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P.N. van Eyckhof
During an evacuation, all employees and students gather at the square on the southern side of the Leiden University Library (UB, red line). In bad weather, gather at the Lipsius Building (blue line).
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Report: key role for Leiden in Dutch earning capacity
Leiden University and the Leiden Bio Science Park can make a significant contribution to the earning capacity of the Netherlands. This is the finding of the National Investment Agenda presented today.
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Safety and security
On this webpage, you will find more information about (types of) security, who to ask for advice and where to report incidents.
- Active learning spaces
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Business trips abroad
If you plan to make a business trip abroad? Ask your manager for permission in advance.
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Adam FaircloughFaculty of Humanities
a.fairclough@hum.leidenuniv.nl | +31 71 527 1646
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Code orange; what to do in the case of a weather alert
Education, Organisation
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Steps to take before business travel abroad
Organisation
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Blowing the whistle on the government cuts
Hundreds of students and staff from Leiden University gave a ‘whistle concert’ on 11 December against the planned cuts to higher education. Similar protests were held in other student cities on the same day.
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Wolves in the Netherlands feed mainly on wild animals – but also target grazing cattle in areas with less prey
Wolves in the Netherlands mainly feed on wild animals such as wild boar and red and roe deer. But in areas such as Drenthe where these are scarce they also prey on free-roaming cattle used for nature conservation
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The James Webb Telescope takes stunning photos. But what exactly are we looking at?
For over a year now, the James Webb Telescope has been sending stunning images that exceed astronomers’ expectations. The photos are fascinating to see, but what exactly are we looking at? Assistant professor Melissa McClure explains.
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Working with AI
AI offers opportunities to make your work easier. However, there is also a downside to AI that may have consequences for your privacy and that of your colleagues. On this web page, you will find more information about the responsible use of AI within Leiden University.
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Catering selection
The Party Catering Administration Office has special catering packages for the Faculty Club, and an overview is presented below.
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A call about: foreign business travel
As of 1 June, foreign travel is again permitted, albeit with certain restrictions. If you want to travel to a red or orange list area, the University’s International Incident Team (IIT) plays an important role. What do they take into account in your application? We asked Leo Harskamp, Head of Security…
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Stunning James Webb images show birth and death of massive stars
The James Webb Space Telescope continues to surprise us with stunning pictures, but of what exactly? Astronomer Nienke van der Marel shows with three images how massive stars lead short but explosive lives.
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Art Academy students design 450th anniversary logo
Students from the Royal Academy of Art The Hague (KABK) designed the 450 lustrum logo.
- Support for earthquake-hit Turkey and Syria
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Evidence of a massive stellar storm on a nearby star
Astronomer Joseph Callingham and his team have observed for the first time a clear signal from a giant burst from a star outside our solar system. This would have a devastating impact on any unfortunate planet orbiting the star.
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Working abroad
Are you planning to go abroad for work for more than one month? Do you have some ancillary activities abroad? Or are you planning to move abroad? If you are going abroad on behalf of Leiden University, it is important to make the necessary arrangements for working there.
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17 November 2023 - 5 January 2024: Atrium of the Gorlaeus Building will be painted
Facility, Organisation
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3D-printed mini-tumours: a leap forward in improving cancer immunotherapy
Leiden researchers have developed a groundbreaking model to advance cancer immunotherapy. Using a 3D printer, they create mini-tumors within an environment that closely mimics human tissue. They have also developed a method to monitor real-time interactions of these mini-tumours with immune cells during…
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Nitrogen report: Nitrogen expert Jan Willem Erisman identifies pluses and minuses
On 5 October, mediator Johan Remkes presented his report on the nitrogen crisis and what he thinks is the best way forward. Leiden University professor and nitrogen expert Jan Willem Erisman responds to Remkes’s recommendations. ‘It’s a step in the right direction.’
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Join the protest against the higher education cuts
Students and staff from Leiden University are protesting in The Hague on 25 November against the billions in cuts to higher education. ‘The cuts are a terrible idea and we want to show why’, says Claire Weeda from WOinActie. ‘Research and teaching are essential to society.’
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Space oddity: Most distant rotating disc galaxy found
Researchers have discovered the most distant Milky-Way-like galaxy yet observed. Dubbed REBELS-25, this disc galaxy seems as orderly as present-day galaxies, but we see it as it was when the Universe was only 700 million years old. This is surprising since, according to our current understanding of…
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Physics in the picture: cancer cells as an explosion of fireworks
When you think of physics, do you think only of complicated formulas? You’re not the only one. Therefore, every year, the Leiden Insitute of Physics organises the LION Image Award to show another side of physics: beautiful images about intriguing science. The winner of the 2022 photo competition captured…
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White dwarf with partner flashes every two hours
An international team of astronomers has shown that a white dwarf and a red dwarf orbiting each other every two hours are emitting radio pulses. Through the discovery, astronomers now know that the monopoly on bright radio bursts is not solely held by neutron stars. The team of international scientists…
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Onze aarde wordt onleefbaar. Kunnen we het tij nog keren?
We hebben 6 van de 9 grenzen overschreden die bepalen of menselijk leven in de komende generaties nog mogelijk is op aarde. Kunnen we het tij nog keren?
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Ferd Grapperhaus new Chair of the Board of Governors
The Board of Governors of Leiden University is pleased to announce that the outgoing Minister of Education, Culture and Science, Robbert Dijkgraaf, has appointed Professor F.B.J. (Ferd) Grapperhaus as the new Chair of the Board of Governors.
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Executive Board visits African Studies Centre: ‘We work from African perspectives’
From the energy transition in Namibia to sustainable jobs for young Nigerians, from African cookbooks to vodcasts on vintage Swahili booklets: during a recent visit by the Executive Board, staff from the African Studies Centre Leiden and the African Library presented their research, teaching and acquisition…
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Discover wildlife on campus with BioBlitz
Did you get a taste for recording local wildlife with Expeditie Stadsnatuur? Join the higher education BioBlitz and help us discover what is growing, crawling and fluttering on our campuses.
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A real professor in the classroom
It’s starting to become a real Dies Natalis tradition: on 8 February professors from Leiden University teach a class at primary schools in the region. This introduces children to academia and teaches them more about conducting research. ‘Had you expected me to be a woman?’
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Can humans observe a single particle of light? (And what does that say about our brain?)
Hoping to learn something about the human brain, Leiden researchers are creating a setup to shoot single photons, particles of light, into someone’s eye. ‘The eye is a passageway to the brain.’
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How bittersweet sugar chemistry targets pathogens
The challenge is considerable, but so is the satisfaction when it succeeds: creating complex sugar molecules that play a role in biology.
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Royal honour for Korrie Korevaart
Korrie Korevaart, a former director and lecturer in Dutch language and culture at Leiden University, has been made a member of the Order of Orange-Nassau. Korevaart, who has retired but is still a guest member of staff at the university, has received the honour for her work at the Faculty of Humanities…
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New insights into mycobacterial infections with NWO grant
Why are mycobacteria such successful pathogens? And are there defence mechanisms in the body that help reduce an infection? To find out, Annemarie Meijer has been awarded the NWO Open Competition ENW-XL grant. She will not explore this quest alone. Five other leading Dutch research groups are participating…
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Vocational education and university join forces for quantum technology
Opening van het Quantum Delta NL (QDNL) Talent & Learning Centre (TLC) Leiden-Delft.
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CML talents receive Stans Award
Each year, CML gives out three Stans Awards. The Institute's staff could nominate students and colleagues for the prices of best student thesis, best PhD paper and best outreach from the past year. Jury members Jan Willem Erisman and Nicole de Voogd made the final decision.
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Zware metalen hebben slechte reputatie, maar genezen ook kanker
Veel mensen denken dat zware metalen giftig zijn en mens en natuur altijd schade aanbrengen. Dat beeld moet genuanceerd worden, vindt hoogleraar Sylvestre Bonnet.
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No venom resistance in snake-eating birds: ‘They just don’t need it’
To eat or get eaten. It describes the evolutionary race of snakes versus the mammals and birds that prey on these snakes. Muzaffar Ali Khan devoted his PhD to investigating the molecular mechanisms play of the evolutionary arms race, and has his promotion 16 February. What makes mammals and birds successful…
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Sustainability Monitor 2024: Leiden University slashes carbon emissions and strengthens role in climate transition
The Sustainability Monitor 2024 reveals that Leiden University has again taken significant steps to become a more sustainable and future-proof university. Since 1990, its carbon emissions have decreased by 50 per cent and, compared with 2019, its natural gas consumption has dropped by 32 per cent. Its…
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Galaxies have bipolar gas outflows far into intergalactic space
For the first time, astronomers have observed in three dimensions that gas from spiral galaxies is blown upwards and downwards at high speed, far out of the galaxy. They thereby confirm the theory of galaxy evolution: that star-forming galaxies create intergalactic gas flows by discharging gas along…
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Whale poop reveals plastics problem: three million microplastics per day
Whales in the vicinity of the city of Auckland, New Zealand consume large amounts of microplastics every day. A team of international researchers reached this conclusion after carefully examining whale poop. The team included Thijs Bosker, Associate Professor in Environmental Sciences at Leiden University…
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Silver and light: a powerful combination with the potential to save lives
Packages of DNA strands containing silver, measuring just two or three nanometres in size. Leiden physicists Donny de Bruin and Dirk Bouwmeester create these packages, which can enter living cells on their own. They then activate the silver with light, causing the cells to break down. This could, in…
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Rare isotopes in our neighbouring stars provide new insights in the origin of carbon and oxygen
Astronomers at Leiden University have detected rare isotopes of carbon and oxygen in our neighbouring stars for the first time, providing a new window to better understand the chemical evolution of the cosmos.The results are published today in the journal Nature Astronomy.
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A new window into the brain: visualising neural connections
To understand how the brain works, it is essential to map it out in detail. This appears to be possible with a microscopy technique in which Leiden physicists excel. This breakthrough could significantly advance the human quest to understand brain functions.
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Leiden University celebrates Dies Natalis: ‘Ahead of the times for 450 years’
An extra-long cortège, three honorary doctorates, a quiz about 450 years of university history, a Dies Natalis rap and a call to defend academic freedom: these all featured in Leiden University’s 450th Dies Natalis celebration and the official start of its jubilee year.