1,155 search results for “physics violence” in the Public website
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The Practitioner’s Guide to the Galaxy – A Comparison of Risk Assessment Tools for Violent Extremism
This paper critically compares seven widely used risk assessment tools for violent extremism, including the VERA-2R, the ERG 22+, the SQAT, the IR46, the RRAP, the Radar, and the VAF.
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Does Terrorism Dominate Citizens’ Hearts or Minds?
Terrorism only poses a small risk to people but tends to be a major source of public fear. Through fear, terrorism has far-reaching implications for public governance.
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Physical reality of string theory demonstrated
String theory has come under fire in recent years. Promises have been made that have not been lived up to. Leiden theoretical physicists have now for the first time used string theory to describe a physical phenomenon. Their discovery has been reported this week in 'Science'.
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Widow endows Casimir fund for interdisciplinary physics
This summer, the Casimir Research School celebrates its first lustrum. To mark the occasion and to commemorate the fact that Hendrik Casimir would be 100 this summer, his widow Josina Casimir-Jonker has endowed the Research School with a fund to support the activities of master's students.
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Buuren in Trouw: Selective perception around right-wing and jihadist violence US
Research has shown that terrorist attacks in the US are more often committed by right-wing extremists than by islamitic extremists. However, news about attacks by right-wing extremists hardly ever reach the media. Jelle van Buuren tells the Dutch newspaper Trouw that right-wing extremists are at least…
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Physics ice skating experiment in De Volkskrant
Experimental physicist Tjerk Oosterkamp and theoretician Hans van Leeuwen conduct research on the exact mechanism behind ice skating. De Volkskrant published a news item about it during the opening weekend of the Olympics.
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Leiden Physics hosts 2016 NEVAC day
The Leiden Institute of Physics hosted the annual conference of the Dutch Vacuum Society (NEVAC). Experts in the field of vacuum experiments talked about their research. The 2016 NEVAC Prize was awarded to PhD student Martijn Vos from the TU Eindhoven.
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Physics Nobel Prize to Former Lorentz Professor
The Nobel Prize in Physics 2016 goes to David Thouless, Michael Kosterlitz and Duncan Haldane for theoretical discoveries in the field of topological materials. Haldane spent part of 2008 in Leiden; he is the 14th Lorentz Professor to win a Nobel Prize.
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Our team
Researchers from five different discplines work together in this interdisciplinary initiative.
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3 October University: from Russian DNA to drug-related violence
In prehistoric times there was a huge wave of migration, from the steppes in Russia and Ukraine to West Europe. The newcomers’ genes began to dominate. Archaeology research in Leiden into burial mounds in the Veluwe and Utrechtse Heuvelrug areas of the Netherlands yielded this spectacular conclusion.…
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‘You see a peak in violence straight after an Islamophobic statement’
Fear and hatred of Muslims are rising rapidly to the surface in the United Kingdom, Assistant Professor Tahir Abbas writes in his new book. British politicians and journalists play an insidious role in this, he says.
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Masullo & Morisi, The Human Costs of the War on Drugs
Citizens in multiple crime-ridden countries strongly support the militarization of security—that is, placing the military in charge of traditional policing duties. Yet, we know little about the determinants of such support. Do people approve of militarization even in the face of human fatalities? Political…
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Violent Resistance: Militia Formation and Civil War in Mozambique
Why do communities form militias to defend themselves against violence during civil war? Using original interviews with former combatants and civilians and archival material from extensive fieldwork in Mozambique, Corinna Jentzsch (Leiden University Institute of Political Science) explains the timing,…
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Empire's Violent End. Comparing Dutch, British, and French Wars of Decolonization, 1945-1962
In the last two decades, there have been heated public and scholarly debates in France, the United Kingdom, and the Netherlands on the violent end of empire. Nevertheless, the broader comparative investigations into colonial counterinsurgency tend to leave atrocities such as torture, execution, and…
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Leiden has highest percentage female first year students Physics & Astronomy
The bachelor education programmes of Physics and Astronomy in Leiden combined have the highest percentage female first year students in The Netherlands, according to numbers published by the Dutch Journal of Physics.
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Assembling anisotropic colloidal building blocks
This PhD-thesis presents a study on micron-sized particles, so-called colloids. By controlling the chemical and physical properties of these particles, such as the interparticle interaction and the particles’ shape, colloids can act as building blocks that self-assembly into larger structures.
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On topological properties of massless fermions in a magnetic field
Make more fluid: In condensed matter systems, electrons can acquire unusual properties from their interaction with the atomic lattice.
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Physics Ladies' Day boosts girls' enthusiasm for science
On 28 October 2016, prospective female students explored the natural sciences at the annual Physics Ladies’ Day. This event, specially for girls in the final two years of high school, was being held for the third time. 'You don't necessarily have to be top of the class.'
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Victor Gijsbers
Faculty of Humanities
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Kristell Penfornis
Faculteit der Sociale Wetenschappen
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Anna Dawid
Science
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PhD Programme
Our institute has a large and thriving community of PhD researchers engaged in a variety of domains representing the main research areas of the Institute: cybersecurity, terrorism, physical violence, crisis management, intelligence, diplomacy and global affairs, policing studies, and war, peace and…
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Weblogs and podcasts
Academic staff and students blog about their research and teaching.
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HEPGAME
HEPGAME is a research project that combines the world’s fastest computer algebra system for High Energy Physics equations, FORM, with insights from artificial intelligence. The name combines High Energy Physics and Games.
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Two ERC grant for Leiden Physics
This year, two Leiden physicists have earned a prestigious ERC Starting Grant. With a budget of 1.5 million euros, this is one of the largest individual grants for scientists.
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Terrorism is more than physical threat alone
Comparing terrorist attacks with falling off a step ladder is absurd, writes Jeanine de Roy van Zuijdewijn in NRC Handelsblad on 27 September 2017.
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Female Researchers in the Spotlight for Physics Ladies Day
On Friday 28 October, Leiden University organized its annual Physics Ladies Day for female high school students. To mark this festive day, we put the spotlight on four female researchers, who talk about their experiences in physics.
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Wim van Saarloos Returns as Leiden Professor of Theoretical Physics
Wim van Saarloos will become vice president of the Royal Netherlands Academy of Arts and Sciences (KNAW), and return to the Leiden Institute of Physics as professor of theoretical physics. Currently, Van Saarloos is Transition Director at the Netherlands Organisation for Scientific Research (NWO).
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LION Summer School: Modern Physics at all Scales
From 16 to 26 July, the Leiden Institute of Physics organizes its annual summer school, titled ‘Modern Physics at all Scales’.
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Sense Jan van der Molen appointed as Professor Physics of Condensed Matter
As of 1 June, Leiden University has appointed Sense Jan van der Molen as Professor Physics of Condensed matter. He investigates the unique electronic properties that arise when atomic thin layers are stacked on top of each other into new materials.
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We shouldn’t criticise Veilig Thuis – we should criticise the system
Every day, Veilig Thuis employees receive hundreds of reports of domestic violence and child abuse. Despite their efforts, they are heavily criticised due to the long waiting times. Mariëlle Bruning, Professor of Children and the Law, appeared on talk show ‘Eva’ to discuss the Dutch care and welfare…
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Koen Bastiaans wins first Paul & Tatiana Ehrenfest physics thesis prize.
The winner of the Paul & Tatiana Ehrenfest physics thesis prize 2020 is Koen Bastiaans. He carried out his PhD research in the group of Milan Allan and defended his thesis in December 2019 cum laude at Leiden University.
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Jasmina Mačkić presents her research on discriminatory violence during a live talk show on ‘Police Brutality Across Borders’
Jasmina Mačkić, assistant professor at the Europa Institute, presented her research during ‘The Dissident’, a live talk show which is organised regularly by World-Talks, on 24th May 2018. The event revolved around the Nigerian human rights defender Justus Ijeoma, the founder of the International Human…
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Elastic Leidenfrost Effect on cover of Nature Physics
First author Scott Waitukaitis and principal investigator Martin van Hecke have made the cover of Nature Physics with their publication on a newly discovered effect. The Elastic Leidenfrost effect explains why hydrogel balls jump around on a hot plate making high pitched sounds.
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Female Researchers in the Spotlight for Physics & Astronomy Ladies' Day
On Thursday November 15th, Leiden University organizes its Physics & Astronomy Ladies' Day for female high school students. To mark this festive day, we put the spotlight on five female researchers, who talk about their experiences working in science.
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Article on regulation of microplastics in European Physical Journal Plus
Project leader Esther Kentin has published an article on the European chemical regulation REACH and the restriction of microplastics in a physics journal.
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Magnetic Resonance Physics course starting as of 13 November
You can still enroll for the master Magnetic Resonance Physics course. It starts at Monday, Nov. 13th 13:30 in HL 226. For more information go to https://studiegids.leidenuniv.nl/courses/show/76629/magnetic-resonance-physics
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Discovering the physics of banks, the economy and financial crisis
Physicist Diego Garlaschelli co-authored an extensive review in the journal Nature Reviews Physics. Surprisingly, the subject wasn't physics at all, but the networks of banks and other financial institutions, and the way their structure relates to financial crises.
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Late physics professor from Leiden frontrunner on inclusion and diversity
For years, the late professor Marten Durieux personally mentored and funded students from Sudan to study physics in the Netherlands. Colleague Sense Jan van der Molen calls his endeavour remarkable: ‘Marten Durieux has done a great job with these students, at a time when diversity was not yet a big…
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Female Researchers in the Spotlight for Physics Ladies Day
On Thursday 9 November, Leiden University organized its annual Physics Ladies Day for female high school students. To mark this festive day, we put the spotlight on two female researchers, who talk about their experiences in physics.
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Theorie van fermion-pariteit-omkeringen in supergeleiders
Majorana meets a mermaid
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Eisma is the spokesperson for the government commissioner on sexual violence
It is one of the most talked-about subjects right now: how do we eradicate sexual harassment and violence? Alumnus Femke Eisma is the spokesperson for Mariëtte Hamer, the government commissioner tasked with tackling this persistent social problem. Eisma studied the Dutch language at Leiden. How is her…
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Using biologically inspired algorithms in the physical world
Using biologically inspired algorithms on 'edge devices', such as cameras and mobile phones, is what Svetlana Minakova's PhD research was all about. She conducted research on Convolutional Neural Networks(CNN). Making these algorithms work in different situations is a complicated task. 'Most design…
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Winner Physics Image Award is Volkskrant Image of the Week
Vera Meester has won the annual Physics Image Award 2016, with her photo of 'smiling' colloids. The Volkskrant published the picture as Image of the Week.
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Common frame for analyzing complex systems in Physics and Economics
Scientists often need to make sense of complex systems without knowing the important parameters or even without access to all the information. A collaboration of network theorists, including Diego Garlaschelli (IMT Lucca/Leiden), has now published a review article in the inaugural issue of Nature Reviews…
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Koenraad Schalm new Programme Director of the Physics master
Koenraad Schalm will be the new programme director of the Physics master starting 1 November. He has been appointed for a period of four years. Schalm succeeds Ana Achúcarro who has held the position since 2021.
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Three FOM-Projectruimte Grants for Leiden Physics
The Leiden Institute of Physics has been awarded three out of twelve available grants from the FOM Projectruimte. Principal Investigators Milan Allan, Stefan Semrau and Carlo Beenakker all receive around 400,000 euro for their research.
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Nobel Prize for physics: 'Clear solutions are the best discoveries'
What does Leiden physicist Wolfgang Löffler think about the award of the Nobel Prize for physics to Arthur Ashkin, Gérard Mourou and Donna Strickland?
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Discovering new physics in extremely bright neutron stars
Astronomer Alexander Mushtukov, currently working at the University of Amsterdam, received a Veni grant of 250,000 euro’s which he will execute in Leiden. Supervised by Simon Portegies Zwart, Mushtukov will use advanced simulations to understand the unknown physics in extremely bright neutron stars.
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'Bigger is different' - the unusual physics of mechanical metamaterials
Mechanical metamaterials have been found to display surprising features, on top of their unusual properties such as shape morphing and programmability. When the materials are a step in size larger, new rules seem to apply. This was discovered by researchers at AMOLF and the universities of Leiden and…