1,350 search results for “dark energy” in the Public website
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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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Leiden Honorary Doctorates for Melissa Little and Robbert Dijkgraaf
Australian cell biologist Melissa Little and Dutch physicist Robbert Dijkgraaf will each be awarded an Honorary doctorate at the Dies Natalis of Leiden University in February 2019. They are receiving these awards for their services to science.
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A wheelchair in the Old Observatory
Yesterday marked the start of the National Accessibility Week. How accessible is Leiden University for people with a disability? We asked Lucia Langerak, disabled herself and working at the Honours Academy, about her experiences: ‘Significant improvements are being made.’
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Collaborating bacteria sacrifice themselves for the greater good
Like ants, termites and bees, some bacteria work together as a multicellular group. There is a strict division of labour in such colonies, to make the group more resilient to the outside world. Now researchers have found that some parts of the bacterial colony can take ‘for the greater good’ to a whole…
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Bastiaan Rijpkema appointed Professor by special appointment of Tolerance
Bastiaan Rijpkema has been appointed Professor by special appointment of the new chair Tolerance at the Faculty of Humanities with effect from 1 July 2021. The chair was established by Stichting Leerstoel Uytenbogaert.
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Executive Board column: Spui building is a magnet for interdisciplinary collaboration
This month the University and several partners signed the rental contract for the brand-new Spui building. What will this location mean for the future of Campus The Hague, Leiden University and the population of The Hague? Martijn Ridderbos explains in his column.
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Work in the time of coronavirus: ‘It’s actually become easier to meet people’
How are you doing in these strange and unprecedented times? That’s the question we are asking our colleagues in this series. Jasmijn Mioch, for instance, HRM Learning & Development Adviser.
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LOFAR antennas unveil giant glow of radio emission surrounding cluster of galaxies
A Dutch-Italian-German team of astronomers has observed a huge glow of radio emission around a cluster of thousands of galaxies. They combined data from thousands of LOFAR antennas that were focused for 18 nights on an area the size of four full moons. This is the first time astronomers have been able…
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Polluted water as a source of fertilizer
It may well be possible to remove nitrate from polluted groundwater and at the same time produce ammonia in a sustainable way, according to PhD candidate Phebe van Langevelde and Professor Marc Koper of the Leiden Institute of Chemistry in Joule on 26 January. Together with a German colleague, they…
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EAC Council of Ministers give green light for Democratic Republic of the Congo accession
On November 22 in Arusha, Tanzania, the Council of Ministers of the East African Community (EASC) endorsed the Democratic Republic of Congo (DRC) as its seventh Partner State.
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Stripes give away Majoranas
Majorana particles have been getting bad publicity: a claimed discovery in ultracold nanowires had to be retracted. Now Leiden physicists open up a new door to detecting Majoranas in a different experimental system, the Fu-Kane heterostructure, they announce in Physical Review Letters.
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One step closer to preventing mass death of roosters
The Dutch biotech start-up In Ovo is the first company to develop a large-scale solution for determining the sex of a chick while it is still in the egg. This fast and cheap technique can be applied mechanically at hatcheries, which was not possible before.
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Are modern humans simply bad at smoking?
Scientist looked for the genetic footprint of fire use in our genes, but found that our prehistoric cousins - the Neanderthals - and even the great apes seem better at dealing with the toxins in smoke than modern humans.
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Why COVID-19 caused a pandemic (whereas other coronaviruses did not)
Epithelial cells play a crucial role in the lungs. PhD student Ying Wang researched the effects of cigarette smoke and viruses such as COVID-19 on these epithelial cells. ‘We hope to reduce the risk of pandemics in the future.’
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Christiaan Huygens episode Het Klokhuis recorded at Leiden Observatory
The Klokhuis dedicates a special episode to Leiden alumnus and famous scientist Christiaan Huygens. Part of the episode was recorded at the Leiden Observatory. Leiden researchers also helped shape the episode, which debuts on Tuesday 2 November.
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LUC The Hague, Opening in September 2010
Leiden University College The Hague is an international honours college of Leiden University situated in the world’s capital of Peace and Justice. LUC The Hague provides a unique combination of world-class scholarly depth, drawn from the oldest university in the Netherlands, with a cutting-edge and…
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A family of mysterious plants that can be traced back to Gondwana
The strange tropical plants belonging to the Corsiaceae family first emerged millions of years ago on the supercontinent of Gondwana. That is what Leiden University researcher Constantijn Mennes concludes in an article in the Journal of Biogeography.
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Anthonya Visser: 'Freiburg is a dream research environment'
Anthonya (Thony) Visser, Leiden Professor of German Language and Literature, is spending six months as a senior fellow at the Freiburg Institute for Advanced Studies. 'Possibly the most important thing of all is that I have time.'
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Mountain ascetic ideal image for urban dwellers in Korea
In order to be able to handle the pressure of modern life better, Koreans practise GiCheon: intensive exercises for body and spirit. This movement theory is based on the tradition of mountain ascetics, but GiCheon is primarily a modern urban phenomenon. This is the conclusion of PhD candidate Victoria…
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Most detailed galaxy photos yet are world news
Media all around the world reported about it: the most detailed images yet seen of galaxies, shot by radio telescope LOFAR. The international team behind these amazing results were led by Leah Morabito at Durham University and included three talented Leiden astronomers.
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‘The first quantum computer will fill a sports hall’
The worldwide race to the quantum computer is in full swing. This computer can bring about a breakthrough in discovering medicines and new materials. Leiden researchers, together with the TU Delft, are taking part in the race. There is now a dossier online about their work.
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A science lunar new year celebration
With the lecture 'China and a complicated world', a lucky draw, and of course lots of food and drinks, the Faculty of Science celebrated the year of the dog. An international mix of staff and students took part in this third local edition of the lunar new year celebration.
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Leiden University supports climate letter
The 14 universities, brought together in the Association of Universities in the Netherlands (VSNU), have expressed their support for the open letter on the climate that has already been signed by almost 1,300 staff members. The letter calls on the universities to pursue an ambitious climate agenda of…
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General election: what does the research say?
Today is the general election in the Netherlands – although the polling stations have actually been open for two days already because of the coronavirus restrictions. Leiden researchers and students are involved in all manner of ways, and are analysing the campaigns and possible results.
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Faculty of Science kicks off academic year sustainably with electrocatalysis and a surprise
In a full lecture hall C1 the Faculty of Science started off the new academic year on Tuesday 5 September. The theme of the meeting was, just as it had been at the university's opening the day before, sustainability.
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Rowie Stolk on individual companies being targeted in test cases
Interest group Animal Rights has started a test case to prompt the Netherlands Food and Consumer Product Safety Authority (NVWA) to tackle farmers who do not adequately protect their livestock against wolves. The test case concerns a rejected enforcement request to the NVWA. In it, the NVWA were called…
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Ionica Smeets and Alex Verkade coordinators of national centre for science communication
Minister Dijkgraaf (Education, Culture and Science) has appointed Ionica Smeets and Alex Verkade as coordinators of a new national centre for science communication. The centre will foster a dialogue between researches and society and will gather and share expertise to make science communication more…
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‘Relocation SRON only offers opportunities’
SRON Netherlands Institute for Space Research is moving. In 2021, the Utrecht branch of the institute will be located in South-Holland. Leiden professor Paul van der Werf sees the move as a great enrichment: ‘It will all be much easier when SRON is located here behind us in the parking lot two years…
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Fascinating orbits
Adrian Hamers is researching the way in which celestial bodies orbit each other, now and in the future. This often turns out to be more erratic than you might think. He will defend his PhD dissertation on 21 June.
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Researchers still reluctant to embrace transdisciplinary collaboration
Without scientific knowledge, we won’t be able to tackle the grand challenges of the 21st century: climate change, energy transition, social inequality and coronavirus, for example. Professor by Special Appointment of the Social Value of Science Laurens Hessels is therefore calling for more transdisciplinary…
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Building materials drive carbon emissions, and they’re set to grow
A new study from Leiden researchers shows that the carbon emissions of building materials are set to grow if we do not act rapidly. Even with known interventions implemented in concert, these emissions are much larger than the remaining 1.5 degree budget for building materials at today’s share, the…
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Chris Smiet wins Christiaan Huygens prize
Christopher Berg Smiet, who defended his thesis at LION with Dirk Bouwmeester, won the Christiaan Huygens prize for his thesis '‘Knots in Plasma’. On 7 October, he received a certificate, a bronze statuette and ten thousand euros.
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Eco-friendly farmers do what they say
Farmers who commit to environmentally friendly working methods also actively practise nature conservation in their farming - particularly when this is not financed by the government. These are the findings of research carried out by Anne Marike Lokhorst, who will receive her PhD on 17 September based…
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ERC grant to improve post-vaccination protection in low-income countries
Maria Yazdanbakhsh, Professor of Parasitology at the Leiden University Medical Centre (LUMC), has been awarded an ERC Advanced Grant of 2.5 million euros. She will investigate why people in Africa and Southeast Asia respond less to certain vaccines than Europeans. Her goal is to find a solution for…
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Meet and greet Jane Goodall in Leiden’s Hortus
Primate and test specialist Jane Goodall paid a visit to the Hortus botanicus in Leiden on 21 May for a ‘meet & greet’. Goodall, a world-famous researcher and nature protectionist, was presented with an orchid named after her and used the occasion to draw attention to the issue of plant protection.…
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Altruism in bacteria: colonies divide the work
Bacteria found in soil specialise in the colony by division of labour. Some of the bacteria produce antibiotics, even when it comes at the expense of their individual reproduction success, to defend their colony against competitors. Publication in Science Advances.
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Marc Baggelaar graduates cum laude on body’s own marijuana
PhD candidate Marc Baggelaar of the Leiden Institute of Chemistry (LIC) graduated cum laude on Thursday 6 April. His thesis on the endocannabinoid system in the brain is very comprehensive and of high quality, according to the jury. ‘A very talented young scientist, that definitely belongs to the top…
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Family of footprints gives more complete picture of environmental damage
The world abounds with different footprints that calculate human impact on the environment. Environmental specialist Kai Fang is the first person to have developed a family of footprints that allow better measurement of environmental damage and the depletion of natural sources. PhD defence on 24 Nov…
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8th of October is Sustainability Day!
As climate change and ecological degradation’s effects on our mental health becomes more severe, we must all do our best to protect not just the environment, but also our mental well-being. Therefore, on this Sustainability Day, we have collaborated with Healthy University Leiden to focus on the relationship…
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Teacher of the year 2019 Fouzia Lghoul-Oulad Saïd is always ready to answer questions
Last January, the education assessors of the different study associations chose Fouzia Lghoul-Oulad Saïd of the Leiden Academic Centre for Drug Research (LACDR) as teacher of the year. Her passion for teaching extends beyond her classes, according to the students who nominated her: ‘ She is always ready…
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Lecturers in the spotlight: the Education Award nominees
Every year, Humanities students can nominate their favourite lecturer for the Humanities Education Award. Traditionally, the winner of the award will be announced at the start of the academic year. Who are 2017’s nominees and what inspires them to teach?
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Great interest in LDE Bachelor Honours Programme Sustainability
Today marks the launch of the LDE Bachelor Honours Programme Sustainability. Students from Leiden University, TU Delft and Erasmus University will work together on concrete sustainability issues of organisations. Interest in the new programme turned out to be overwhelming. Two lecturers involved share…
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Freedom is important, commitment too
Professor Jan Willem Erisman is happy with the freedom at our University. But frameworks are needed, he believes. That is why he makes a proposal for such a framework from the perspective of his own profession. In fact, he makes a proposal for a wonderful ambition for Leiden University.
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Paul Behrens’ book on climate change launched in the US
The book ‘The Best of Times, The Worst of Times: Futures from the Frontiers of Climate Science’ by Paul Behrens has been launched in the US, a year after its original release in Europe. In his book, Behrens describes both hopeful and pessimistic scenarios for our planet.
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Student Olivier Fajgenblat is new assessor for Humanities
On 1 September 2017, Aurelie van ’t Slot passed the assessor’s baton to Olivier Fajgenblat. As the new Humanities assessor, this third-year student of Film and Literary Studies will promote students’ interests in the Faculty Board. Let’s introduce this ambitious Belgian student.
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Leiden Bio Science Park acclaimed best business park in the Netherlands
On 8 October, the Leiden Bio Science Park won the Menzis award for the Best Business Park 2009. The jury particularly praised the fact that 25 years ago when the park was founded, the choice was made in favour of the biomedical life sciences, a specialisation still successful today.
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Report of the Conference ‘Adat law 100 years on: towards a new interpretation?’ now available
This international conference, held in Leiden form 22 to 24 May 2017, focused on adat law in Indonesia a century after the Adat Law Foundation (Adatrechtstichting) was set up in Leiden by the famous professors Van Vollenhoven and Snouck Hurgronje. In the decades that followed the Adat Law Foundation…
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Richard Griffiths wins Coursera Outstanding Educator Award
Leiden Professor Richard Griffiths received the Outstanding Educator Award for Innovation during the annual Coursera Partner Conference on 22 March. The conference was hosted by Leiden University in the World Forum in The Hague and was attended by 500 participants from more than a hundred leading universities.…
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EAC Council of Ministers give green light for Democratic Republic of the Congo accession
On November 22 in Arusha, Tanzania, the Council of Ministers of the East African Community (EASC) endorsed the Democratic Republic of Congo (DRC) as its seventh Partner State. This meeting, chaired by Kenya’s EAC Affairs and Regional Development Cabinet Secretary Adan Mohamed, represents one of the…
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Start of new sound impact project on fish
On the 1st of October a new project funded by the Joint Industry Programme (JIP) started at the IBL on the potentially negative effects of sound on fish. Behavioural biologist and bioacoustic specialist Dr. Hans Slabbekoorn leads the international research team.