2,442 search results for “van klein near kessel” in the Public website
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Strings attached to future high-temperature superconductivity
The behaviour of strongly correlated electron systems, such as high-temperature superconductors, defies explanation in the language of ordinary quantum theory. A seemingly unrelated area of physics, string theory, might give physicists a better understanding of the weird behaviour of these kinds of…
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Henri Borel: a government official caught between two cultures
Audrey Heijns explored the mindset of alumnus Henri Borel. From 1894 to 1916 he was an interpreter of Chinese and later a government officer for Chinese affairs in the Dutch East Indies. Borel's way of 'translating' Chinese was both unique and inimitable. PhD defence on 28 June.
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Knowledge of worldwide cultures
Leiden has an international reputation as a stronghold of knowledge about cultures worldwide. Under the umbrella name of LeidenGlobal, Leiden University, the National Museum of Antiquities, the Natioial Museum of Ethnology and five research institutes are working together to disseminate this knowledge…
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Graduation in sight? Get some career tips from the Mentor Network
As you near the end of your student time, it can be daunting thinking about what you want to do after graduating. Am I ready for the job market? What are my options? Just about every student wrestles with these questions, and Lisanne and Wilbert are no exception. They called on the help of the University's…
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How music shaped a Cabo Verdean community in Rotterdam
Seger Kersbergen studied the Cabo Verdean nightlife in Rotterdam. He explains how their music describes their nightlife and daily lives.
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Flits interview with Mariëlle Paul, alumna and new member of parliament
Starting as an MP during the Covid-19 pandemic and after the recent ‘role elsewhere’ debacle during the coalition talks for a new Dutch government, alumna Mariëlle is looking forward to making a real contribution in society.
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Pitfalls of discretionary conduct
Judicial officers have some leeway in how they act. In most cases that's fine, but it can also lead to abuses, such as ethnic profiling. It is easy to forget that these are not isolated decisions, but are also part of a framework of formal policies. Professor Maartje van der Woude calls for more comprehensive…
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Pui Chi Lai: ‘I like figuring out and solving problems’
Pui Chi Lai (35) has a lot on her plate, being a study adviser and coordinator of studies for two bachelor's programmes and two master's programmes. Alongside her job, however, she does not sit still and follows a PhD trajectory at the University of Macau.
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Raymond Corbey’s Leiden experience: Meet the ‘embedded philosopher’
Raymond Corbey holds a chair in both Philosophy of Science and Anthropology at the Faculty of Archaeology, to which he has been attached since 1993. The faculty’s 'embedded philosopher', as Dean Kolen likes to call him, is hard to pin down in terms of the usual specialties at the faculty because of…
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This is what our experts say about the departure of Mark Rutte
Mark Rutte: an exceptional politician whose time was up. What are the consequences of Rutte’s departure. Experts from Leiden University give their view on this political event.
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Tigers and people can live next to each other in India
When people and tigers use the same forest, their ability to cope and co-adapt to the influences of the other is much higher than currently understood. This is one of the conclusions drawn by Leiden BioSocial researcher Shekhar Kolipaka, who researched whether tigers can survive in human-dominated…
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Environmental Humanities connects disciplines as well as people: ‘We need integration’
By means of a presentation, a panel discussion, and activities in the fresh air, the event themed ‘Environmental Humanities’, organised by the Honours College Humanities, managed to unite both people and disciplines. ‘There is a gap between humanities and sciences, but they are more alike than you might…
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Ancient DNA reveals impact of the “Beaker Phenomenon” on prehistoric Europeans
In the largest study of ancient DNA ever conducted, an international team of scientists has revealed the complex story behind one of the defining periods in European prehistory. The study is published this week in the journal Nature.
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‘Without Leiden University, I wouldn't now be living in Mexico’
When delegations from Leiden University visit foreign countries, they often arrange a meeting specially for alumni of the country. Mexico was no exception. On Monday 23 October, some thirty alumni got together in Mexico City.
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IncLUsion helps asylum seekers study: ‘It has given me self-confidence’
Studying as an asylum seeker without a residence permit. Every year, student initiative IncLUsion enables dozens of asylum seekers to take several courses at Leiden University. ‘Education has given me a lot of support.’
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Master's Open Day: from initial orientation to final choice
Bachelor's students from all different disciplines came to the Master's Open Day to explore the options for their next programme. Some of them visited several different programmes and still have all their options open, while others wanted answers to very specific questions before making their final…
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Rob Goedemans: 'I'm sure we'll get through this together'
Rob Goedemans (52) is an information manager at the department Information Management and Facilities (IFZ) and member of the crisis team. He is involved in facilitating and providing information about distance learning. We asked Rob how he is helping our faculty through this hectic period.
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Converting water into hydrogen more efficiently
Scientists have long been puzzled why it is easier to produce hydrogen from water in an acidic environment than in an alkaline environment. Marc Koper comes with an explanation: the reason is the electric field at the surface of the catalyst, which is larger in an alkaline environment, as he writes…
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Koen Marijt is crazy about history: 'So much has happened within one kilometre of Rapenburg'
Anyone who has taken a walk through the centre of Leiden before might have come across him, an attentive group of tourists gathered around. After studying history, Koen van Toen, or Koen Marijt, started his own business. He now organises historical walks, among other things.
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A unique perspective on (pre)historical migration using linguistics
Migration is not only reflected in DNA, but also in language. By tracing changes in language, we learn more about the lifestyle of the people that speak it. University lecturer Tijmen Pronk (40) conducts linguistic research into (pre)historical migration.
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Hunger is not a lack of food, but rather solitude in Mentawai
On the Indonesian island of Siberut, the term 'hungry' does not just refer to the lack of food, but above all the absence of social contacts to use a meal.
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'Art therapy effective in treating anxiety in women'
On 22 January, Annemarie Madani-Abbing will defend her dissertation 'Art therapy and anxiety' regarding her research into the effectiveness of anthroposophic art therapy in treating anxiety in women. We asked her about her research and what it was like to combine a job outside academia with studying…
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Pubs, the beach and study spots: students get to know The Hague
Almost a thousand students started HOPweek in The Hague on Monday morning. During this introduction week students get to know the city, the university and each other.
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How a Dutch man collecting 400,000 pieces of litter ended up on a scientific paper
Anti-litter activist Dirk Groot photographed, tagged, and collected more than 400,000 pieces of litter in the Netherlands. Now, he and his data are included in a study on urban litter by researchers from Leiden University and Andrea Ballatore from Birkbeck, University of London.
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Spin-off from astronomy: measuring water pollution with your mobile
Leiden astronomers and ecologists are developing an instrument that lets people measure the quality of surface water with a smartphone.This international citizen science project, MONOCLE, is a collaboration between scientists and local people in Tanzania, Brazil and four European countries.
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LIFF programmer Nick Hortensius: 'It's great to share your taste with so many people'
Alumnus Nick Hortensius started volunteering at the Leiden International Film Festival (LIFF) in his student days. He has since grown with the festival to become head of programming. How does he look back on his student days? And what can we expect from the festival this year?
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Very successful conference marks end of Integrated Project for students Security Studies
Last week, third-year students of the Bachelor Security Studies concluded a seven-week intensive programme with a two-day conference. They presented their findings in front of a full lecture hall and in the presence of the client for whom they worked on a complex security issue. Tutor Saskia Postema:…
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Dubai climate summit: 'Virtually all funds are underfunded'
Dubai is teeming with world leaders these days at the United Nations' annual climate conference. What can we expect? We look ahead with university lecturer and environmental politics specialist Shiming Yang. 'The funding always comes slowly.'
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More attention needs to be paid to prevention in the fight against cancer
On 11 November Professor of Gastroenterology and Hepatology, Monique van Leerdam will deliver her inaugural lecture entitled, ‘Aiming for Prevention’. Van Leerdam, who specialises in hereditary tumours, was appointed professor in July 2020. In her inaugural lecture she will discuss the importance of…
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Jeroen Touwen new Vice-Dean of Humanities
Jeroen Touwen has been appointed Vice-Dean and portfolio holder for bachelor’s programmes at the Faculty of Humanities with effect from 1 January 2020. Over the coming three years he will contribute to faculty policy and will steer the BA programmes from his position in the Faculty Board.
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Chemotherapy without side effects? It’s possible, with light
Nausea, neurologic pain and hair loss: some of the severe side effects of chemotherapy. Not necessary, biochemist Liyan Zhang showed. Together with Leiden biologists and others, she achieved great results with a drug that is only active in combination with light. Zhang will defend her PhD on 4 July.
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Lara Weiss: ‘Egypt is not just pyramids and mummies’
Egyptologist Lara Weiss is curator at The National Museum of Antiquities and has been leading the VIDI research project 'Walking Dead' since 2017. The exhibition 'Saqqara: Living in a necropolis', which will be on display at the museum starting March 10 next year, is part of the project.
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Wars in Ukraine and Gaza could soon affect our approach to the North Pole
The Houthis are attacking ships in the Red Sea. Rerouting via South Africa is expensive, whereas the Arctic route only takes a week. Once a no-go zone, this route might be a more realistic option. Mind the nuclear submarines, though…
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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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The Netherlands as an international centre for quantum technology
State secretary Mona Keijzer received the National Agenda on Quantum Technology from Robbert Dijkgraaf on 16 September. With this agenda, Dutch knowledge institutes and high-tech companies identify what is needed to maintain and strengthen the Dutch pioneering role in this area. Researchers from Leiden…
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Archaeology students find 7th-century graves
Two graves dating from the 7th century have been discovered during an archaeological excavation in Leiden. One of the graves was found by a student of Archaeology during the first-year fieldwork project that took place at the same time as the excavation. The well-preserved graves are interesting because…
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Five History projects selected for Research Traineeship Programme 2016-2017
Five research projects of the Institute for History have been selected for the Research Traineeship Programme 2016-2017. The programme was initiated by The Faculty of Humanities to offer motivated students the opportunity to develop themselves in academic research. In December the research trainees,…
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How Clinical Technology will change healthcare
In spring 2020, the country was facing a potential lack of hospital ventilators for the huge numbers of Covid-19 patients. In response, Clinical Technology students designed an emergency device in the space of just three weeks. ’These students become 80% doctor and 80% engineer.’
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Huge interest from prospective students (and their parents) on Bachelor’s Open Day
Presentations, city tours, themed cafés and information fairs − there was plenty to discover on the Bachelor’s Open Day last Saturday. Around 6,000 prospective students and 4,000 parents visited faculties in Leiden and The Hague to soak up the atmosphere and imagine how it would be to study at Leiden…
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Plastic between your toes
The sand on European beaches may look pristine, but in every kilogram of sand there are on average 250 microplastics: fragments smaller than 5mm. These results are part of a study from Leiden researchers with the help of beach-goers throughout Europe.
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Algorithms can also learn without examples
In donut-shaped buildings, particle accelerators take super-detailed X-ray images. Yet those images are not good enough to learn how to drive on hydrogen for example. Mathematics PhD student Allard Hendriksen has developed an algorithm that improves the images without having to learn from data from…
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Temple culture in Ptolemaic Egypt alive and kicking
Egyptian temple culture was thought to be declining in the Ptolemaic era, after the death of Alexander the Great in 323 BC. Nothing could be further from the truth, says Egyptologist Carina van den Hoven. Temple culture was very much alive and kicking. PhD defence 16 February.
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The best route to the job market
Students, lecturers and careers officers who attended a conference on preparing for the job market advise encouraging students to explore their career opportunities as soon as possible. What works?
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Fighting gliobastoma brain tumours with two grants
Few researchers see potential in research on glioblastoma, an incurable brain tumour. Alexander Kros brought together colleagues who are up to the challenge. European research funder ERC recently made 10.6 million euros available, a year earlier NWO provided 3 million euros. ‘In six years, we certainly…
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Faculty of Science kicks off the Academic Year with a vibrant talk show
The Faculty of Science launched the new Academic Year on 21 September with a special We Are Science talk show. Dean Paul Wouters starred in his role as talk show host and received a wide variety of guests.
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Room for women in Senate Chamber
For the duration of a month, the portraits of female professors only will hang in the Senate Chamber of Leiden University. This is the initiative of Athena’s Angels, who want more room for women, literally and figuratively. Vice-Rector Simone Buitendijk unveiled the portrait photos on 8 March.
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A multi-million grant to keep the biological clock healthy
Dutch researchers are joining forces to conduct research together with a series of societal partners to keep the biological clock healthy in our modern 24-hour society. The BioClock consortium will receive a research grant of no less than 9.7 million euros for this. It is one of the projects that receive…
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Dutch National Research Agenda supports five ‘Leiden’ public-private projects
The Dutch National Research Agenda announced today that it will provide 17 research projects with a total of 61 million euros in funding. Researchers from Leiden University or the Leiden University Medical Center are involved in five of the projects. All of the projects are interdisciplinary partnerships…
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Using gold particles to make the invisible visible
Gold nanoparticles give us a better understanding of enzymes and other molecules. Biswajit Pradhan, PhD candidate at the Leiden Institute of Physics, uses gold nanorods to study individual molecules that would be challenging to detect otherwise. Resulting knowledge can be applied to many research fields,…
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Working from home during corona: Mike Schmidli
We continue to work from home as much as possible. How are the staff members of the Institute for History doing? Mike Schmidli shares his experience below.