557 search results for “mathematics patterns” in the Staff website
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'Maths is just plain fun'
Gianne Derks is the MI’s new scientific director from 1 May. She has worked abroad longer than in the Netherlands and, after more than 27 years in Surrey, she dreams in English. Who is this new director and who or what managed to entice her to make the move to Leiden?
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Neurolinguists investigate the brain: not two, but three options for brain functional categories
Based on the results of a language-switching experiment, PhD candidate Fatemeh (Simeen) Tabassi Mofrad MA and Professor Niels Schiller have discovered that the traditional categorisation of brain areas is not sufficient. They published their research findings in the scientific journal NeuroImage.
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Mariska Kret on Techregister about babies laugh like chimps
Young children are not just cheeky monkeys — it turns out they actually laugh like chimpanzees, too. 'That’s because both babies and chimps chuckle while inhaling and exhaling, unlike adult humans who laugh mainly during exhalation', says cognitive psychologist Mariska Kret on Techregister.
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Prof.dr. Catherijne Knibbe wins VIDI grant
Predictable variation in children’s dosage Professor Catherijne Knibbe – Pharmacology There is no adequate foundation for te dosage of medicines prescribed for children in 40-80% of cases.
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RISE Award given to Emeritus Professor Jetty Kleijn
This year's RISE Award goes to emeritus professor Jetty Kleijn (LIACS). According to the board of RISE, Kleijn has dedicated herself in the past years to gender equality within LIACS and the Faculty of Mathematics and Natural Sciences. It is the first time since the introduction of the award in 2018…
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LCN2 Seminar: NETWORKS Match Makers Seminar
Lecture
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Mysterious metal depositions were ‘the most ordinary thing in the world’
In Bronze Age Europe many bronze objects such as axes, swords and jewels were deliberately left at specific spots in the landscape. PhD research by Leiden archaeologist Marieke Visser shows that these practices were expressions of people’s relationship with the world around them. ‘It was a completely…
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Veni-grant for Michelle Spierings: ‘Do birds hear tick-tock too, or tock-tick?’
‘I did not expect to receive the grant, but it will make an amazing research possible,’ Michelle Spierings says. The researcher of the Institute of Biology Leiden (IBL) got awarded a Veni-grant of the Dutch Research Council (NWO).
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Stories from women in physics: ‘I want to understand how the world works’
For the International Day of Women and Girls in Science, women students and researchers from physics talk about what inspires them about their work. From quantum to cosmology and biophysics, their curiosity about how nature works is what connects these women. What do these 5 scientists want to share…
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Multiple KHMW awards for science students
As many as seven first-year students from the Faculty of Science were honoured as young talents. In addition, the Royal Holland Society of Sciences and Humanities (KHMW) also lauded three master's students and an astronomy project during a vibrant ceremony on 28 November. Professor of Science Communication…
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New research project makes the internet even better
How is it that the internet works so well, with billions of users sending millions of gigabytes all together every day? That's because the foundation of the internet is solidly set up. Yet sometimes there are problems on the internet. For example, when certain systems misbehave and disrupt the routing…
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New treatments for life-threatening disease sepsis
Due to the increasing resistance to certain antibiotics, the life-threatening condition sepsis is becoming harder to treat. For her PhD project, Leiden pharmacologist Feiyan Liu used mathematical modeling to find out how antibiotics can be used more effectively to cure sepsis.
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‘I use a statistical analysis to estimate my travel time by bike’
Why use Google Maps when you can also calculate your bike route based on your own data. Statistician and cyclist Alexander Dürre sees statistics in everything around him. He analyses data of soccer games and calculates the possible winners of cycling races. ‘When I have too much time, I apply statistics…
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Secrets of the skull
The Research Institute for Mathematics & Computer Science in Amsterdam hosts a unique X-ray machine that creates 3D scans of the most diverse objects. This allows them to reveal details that remain hidden in regular scans. In a series of articles they showcase examples of what happens in the lab. Leiden…
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Psychologists at Lowlands Science: can virtual reality trigger a psychedelic experience?
Fantastic plants, dizzying patterns and pulsating sounds: researchers from Leiden are going to study the effects of a simulated psychedelic trip on the mind and body at Lowlands Festival. Why might this be interesting for therapies?
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‘Computers can give linguists a push in the right direction’
For decades, linguists have racked their brains over the question of precisely how the syntax of various languages is different. PhD candidate Martin Kroon has developed a computer system that brings us closer to finding an answer. His PhD defence is on 10 November.
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Starting the new year together: these are the winners of faculty awards
A beautiful speech by vice-dean Bart de Smit, a mini-lecture on exoplanets and the presentation of three faculty awards. That's how we started the new year at the faculty. Together with colleagues and students, we raised our glasses to a new year full of great collaborations, science and education.
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Statistical modelling of time-varying covariates for survival data
PhD defence
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Jenny Doetjes investigates 'How much' with NWO Open Competition grant
Professor Jenny Doetjes has received an NWO grant to research the cross-linguistic properties of quantity expressions and our brain's influence on language.
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New insights into characteristics of Conduct Disorder with "limited prosocial emotions"
In a recent study, Dr. Moji Aghajani and colleagues show that adolescents with a severe form of Conduct Disorder (CD) -with limited prosocial emotions- require an unusually large amount of brain capacity to read emotional faces. These effects were found in comparison to CD youth without limited prosocial…
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Applications open for Summer School on the European Union, the United Nations and Global Governance
The Summer School will take place from 14-25 June 2021 and welcomes Master-level and PhD-level students who are interested in learning more about the interactions between the EU and the UN and the EU’s role within current patterns in global governance.
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The Need for Teaching a More Accurate and Inclusive History of Science: The Case of Islamic Contributions to Math and Sciences
Debate
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Internal communication tools
An organisation the size of Leiden University requires careful internal communication.
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Leadership
Strong leadership is essential for building an open and learning organisation.
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Advice from a confidential counsellor
The confidential counsellors are there for you to discuss confidential matters with, such as bullying, intimidation, sexual harassment, aggression or discrimination. You might also want to talk to them about problems with your manager or breaches of academic integrity.
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Learning better from data: Rianne de Heide wins prestigious award for her dissertation
How can humans and computers learn from data? To research this, scientists often use so-called Bayesian methods. Although these methods are widely used, they also have limitations and are not always easy to interpret. In her dissertation Rianne de Heide describes some of these problems and introduces…
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Anja Rüten-Budde wins the C.J. Kok Jury Award for best thesis
Statistician Anja Rüten-Budde has won the C.J. Kok Jury Award 2020. Her PhD thesis resulted in an app which helps patients with soft tissue sarcoma and their doctors to make well-considered choices about the treatment. ‘Her work is interdisciplinary and directly relevant for society,’ the jury state…
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Develop your management skills with the Leadership Courses
Working together, taking responsibility, making connections or pushing boundaries: all competences that are essential for leadership. With HRM Learning & Development's range of training courses, you can grow these competences and develop into a manager. Two colleagues talk about their experiences.
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Spinoza Prize for astrophysicist Ignas Snellen
With his clever measuring methods Ignas Snellen – together with his team – was the first to detect carbon monoxide in the atmosphere of exoplanets. For his pioneering work the Leiden astrophysicist has been awarded the Spinoza Prize, the highest academic honour in the Netherlands. The prize of 2.5 million…
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Embedded System Software Engineer (Research and Education support) (0.8-1.0fte)
Science, Leiden Institute of Advanced Computer Science (LIACS)
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New Staff Ombuds Officer appointed
Human resources
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International Symposium on Circuit Topology Organized by Leiden University
For the third consecutive year, LACDR organized the international symposium on topology, Circuit Topology III, on November 29, 2023. The event aimed to bring together experts from diverse fields, including mathematics, computer science, physics, chemistry, and biomedical sciences, to discuss cutting-edge…
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Nominations Legatum Stolpianum prize 2024
Research
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Douwe D. Breimer Research fund
Prof. dr. Douwe Breimer, emeritus Professor of Pharmacology, former Rector Magnificus and founder of LACDR has established a foundation to stimulate, support, and promote scientific meetings in the field of Pharmacology. Particularly those concerned with fundamental research and mathematical modelling…
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The quest for the magic angle
Stack two layers of graphene, twisted at slightly different angles to each other, and the material spontaneously becomes a superconductor. Science still can't explain how something so magical can happen, but physicists use special equipment to reveal what is taking place under the surface.
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Researchers debunk earlier study: babies may not be able to learn language rules after all
For two decades, language experts were certain that babies were able to learn language rules from as young as the age of seven months. However, recent research carried out by a consortium of four Dutch baby labs led by researchers from Leiden cast doubts on this certainty. We spoke to researchers Andreea…
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In memoriam professor Harry Wijshoff
On March 28, 2023, our esteemed colleague Prof. Harry Wijshoff passed away. He died after a struggle of several months against a serious illness.
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A peek inside art objects: new algorithm makes CT scan more accessible
An X-ray scanner, some small metal balls, and a newly developed algorithm. That is all you need to make a 3D model that enables you to look inside art objects without dismantling them. Thanks to the research of Francien Bossema (Centrum Wiskunde & Informatica and Leiden Institute of Advanced Computer…
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Byzantine consumers focal point of a new publication
Recently Professor Joanita Vroom’s book Feeding the Byzantine City was published by the prominent academic publishing house Brepols. This volume is the fifth in a series called Medieval and Post-Medieval Mediterranean Archaeology, of which she is the editor. ‘This series aims to offer new perspectives…
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Graig Klein awarded an ERC Starting Grant
Graig Klein, assistant professor at the Institute of Security of Global Affairs (ISGA), has been awarded a Starting Grant by the European Research Council (ERC) for his project TERGAP. With this 1.500.000 euro grant Klein and his research team will investigate terrorist groups’ decision-making and strategic…
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NWO funding for three new humanities PhD students
Three PhD candidates from the Faculty of Humanities have successfully applied for funding from NWO for new PhD candidates. The three upcoming researchers will receive funding from the PhDs in Humanities programme. With the funding, NWO wants to boost the recruitment and advancement of young talent in…
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Kilotonnes of 'recycled' Dutch plastic waste end up in the sea
On paper it is recycled, but in reality enormous quantities of plastic waste from the Netherlands end up in Asian seas. Researchers from the Leiden Institute of Environmental Sciences charted the fate of plastic food packaging waste from the Netherlands. They published their results on July 8 in the…
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Do you have a hard time with uncertainty? This may influence how you perceive the world
Always taking the same route to work, going for that one dish in restaurants and going on the same holiday each summer: this may ring a bell for those who don’t like uncertainty. Researchers are now discovering that this aversion affects how we understand the world.
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Starting grant for the investigation of the forgotten landscapes of World War II
PhD candidate Wouter Verschoof-van der Vaart has received the Stichting Elise Mathilde Fonds grant from the Leids Universiteits Fonds (LUF) to work on a research project focusing on the landscapes of the Second World War. ‘We will combine citizen science with deep learning to uncover traces of the c…
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Archaeologists come up with a more precise estimate for how long modern humans and Neanderthals co-existed
Modern humans and Neanderthals may have co-existed in France and Northern Spain for up to 2,900 years until the Neanderthals disappeared. This is what archaeologists from Leiden University and Cambridge University write in a new publication in Scientific Reports.
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This is how physicists contribute to the energy transition
Studying surfaces of solid materials: it may not seem relevant to energy consumption, but it is. Marcel Rost studies how platinum electrodes wear out. Those electrodes are a crucial component in the fuel cells of hydrogen-powered cars. ‘We need to make the switch from fossil fuel energy to hydrogen.…
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Neandertal Legacy Scientific Reports’ article in the top 100 most downloaded
With an off-the-charts number of downloads, outstanding media coverage, and more than 300 tweets, a small team behind the Scientific Reports article led by a Leiden PhD Igor Djakovic is living every researcher’s dream.
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Psychology Elevator Pitch: How do we solve social dilemmas?
A clean street, public transportation, or taxes: these are all public goods that keep society running. But how do people decide which public good to invest in, if at all? These are the kind of questions PhD student Laura Hoenig explores.
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Experiment in Leiden labs: a peek inside a civil servant's head
Specially for an experiment conducted by Leiden University, public administration experts and water authority officials came together in a laboratory.
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The career choices of cells
How does an embryonic stem cell decide if it becomes a heart cell or a kidney cell? That’s the question computational biologist Maria Mircea studied for her PhD research. She looked at the inside of individual cells to analyse how they change. This is what she discovered.