141 search results for “aggression” in the Public website
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Reading list - The Rise of China and the New Global Order
In the past half a century, China has transformed from an underdeveloped and inward-looking country to a major player in world politics. The country asserts itself more boldly on the world stage; not only in relation to nearby countries and places such as Taiwan, Japan, and other countries that share…
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Hunt for fundamental insight into and treatment for cancer
To develop good cancer treatments, we need to know much more about how malignant tumour cells develop. Professor Ewa Snaar-Jagalska looks at not just the effect of medication on isolated cells but also the behaviour of cancer cells in their tissue environment. Inaugural lecture on 11 December.
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Cum laude on understanding catalysts under extreme conditions
Physical chemist Rik Mom developed a revolutionary way to investigate catalysts in action in detail. For this work he received the distinction cum laude during his PhD defence on 29 June.
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Threat of conspiracy theories limited
The risk that conspiracy theories could incite a broad movement against the established political order is virtually non-existent. This is what researcher Jelle van Buuren of the Institute of Security and Global Affairs concluded in his PhD dissertation.
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The EU’s Response to Russia’s Invasion of Ukraine: International and European Perspectives
Since Russia’s invasion of Ukraine in February 2022, the European Union (EU) and its Member States have adopted wide-ranging legal and political measures to support Ukraine in its struggle.
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Leiden Law School
Leiden is the place for Law
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Psychology
The Institute of Psychology is committed to play a prominent role in teaching and research at the national and international level.
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Colonial without realising it
The nineteenth-century writer Nicolaas Beets and his son Dirk were thoroughly colonial, Nicholas without ever having been to the Dutch Indies, or any other colony for that matter. But they didn’t realise it. The new Scaliger Professor, Rick Honings, shows that writers’ archives are a treasure trove…
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5 questions about bullying
From sleep problems to suicide attempts: the consequences of bullying can be very serious. The National Day against Bullying (in the Netherlands 19 April) is the opportunity for Leiden psychologist Mitch van Geel to share some recent insights from his research.
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Tracking genes to fight breast cancer
PhD student Esmee Koedoot studied the underlying processes responsible for metastases in a dangerous type of breast cancer. She hopes to find new possibilities to fight the disease. In December 2019 she obtained her doctorate cum laude.
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Manon van der Heijden to study female criminals
Criminals? They are always men. At least, that’s what we tend to think. Historian Manon van der Heijden wants to show, however, that between 1600 and 1900 in Europe, women were responsible for a substantial share of the criminal activity. She has been granted a VICI award for her research.
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Carolien Rieffe appointed Honorary Professor at University College London
Carolien Rieffe is appointed an Honorary Professor at the prestigious UCL Institute of Education, University of London. Rieffe already holds a professorship, Social and Emotional Development, at Developmental Psychology, Leiden University. This new appointment strengthens the existing bond between Leiden…
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Four bold Faculty of Science researchers receive NWO XS grants
Four scientists from the Faculty of Science will receive a grant of up to 50,000 euros in the Open Competition Domain Science - XS from science financier NWO. This category emphatically strives to encourage curiosity-driven and bold research involving a relatively quick analysis of a promising idea.…
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Tracing cancer with a simple blood test
Thanks in part to the persistence of a Leiden research group, cancer could be detected in the near future with just a single drop of blood. Not only can the diagnosis be determined at an earlier stage, but the blood test is also cheap, fast and patient friendly. The first results of this method seem…
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Tackling messy blood vessels to fight cancer
With a Vici grant of 1.5 million euros, Professor of Mathematical biology Roeland Merks will look for ways to fix messy and leaky blood vessels in tumours. His research combines mathematical simulations and lab experiments in a unique way.
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Executive Board column: My concerns about the increased harassment of academics
Academics increasingly face threats, intimidation and abuse. The WetenschapVeilig platform has been launched to address this. Academics who are being threatened or intimidated can seek help from the platform 24 hours a day. It’s good that we now have this platform. But at the same time, it’s awful that…
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Executive Board column: How can we deal with hate speech?
I was disgusted by the recent Ongehoord Nederland broadcast on 15 September. The racist and hateful comments made by alumna Raisa Blommesteijn were, as far as I am concerned, way over the line and in my opinion also violate Article 1 of the Constitution of the Netherlands.
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Three VICI grants for Leiden researchers
Three Leiden researchers have been awarded a prestigious Vici grant by the Netherlands Organisation for Scientific Research (NWO). They each receive 1.5 million Euro to develop their own research project in the coming 5 years.
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Anti-establishment rhetoric helps win election for Trump
Just one year ago, nobody would have given Trump a cat's chance in the US presidential elections. Now he will be the next President of the United States. Professor of Journalism and New Media Jaap de Jong explains the rhetoric that has got Trump so far.
- Blog Posts Archive
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Working Paper Series
The Grotius Centre Working Paper Series is an occasional series through which researchers in the Grotius Centre can publish the unedited versions of manuscripts that have been accepted for publication by journals and books.
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Cleveringa Meeting The Hague
Alumni event
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Organisational psychologist Aukje Nauta: ‘Take up a hobby’
Psychologist Aukje Nauta studies what makes people feel better in an organisation. For many, this ‘organisation’ is now the family; for those who live alone, this organisation has disappeared completely. What are the implications and how can a single person deal with possible problems?
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GTGC conference on the pressing social issues of our time
Major developments worldwide are creating new challenges for society. The pandemic has hit us hard, for example, and we are already feeling the effects of global warming. How can society and politics deal with the urgent problems of our time? That is the theme of the Global Transformations and Governance…
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Former CEO ISDA elaborated on 'The Deadliest Sin of the Financial Crisis'
On 11 May 2016, the Hazelhoff Centre for Financial Law welcomed Robert Pickel for the 11th Hazelhoff Guest Lecture titled ‘The Deadliest Sin of the Financial Crisis’.
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Internships crucial for networking and jobs
It would be better for students and organisations if internships lasted longer than two months and could be part-time. This was one of the suggestions at Leiden University Meets/Needs Employers on 27 June 2017.
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Blog Post | The EU as a diplomatic actor in space
Space diplomacy, defined as ‘processed of dialogue that result in outcomes of cooperation or conflict on a given space issue’ [1], has shielded space from great power conflicts playing out elsewhere – both during the Cold War and in the decades that followed.
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Aphid genome unravelled
Leiden evolutionary biologist Maurijn van der Zee has co-operated on an enormous international project to describe the genetic material of the pea aphid Acyrthosiphon pisum. The more than 100 authors involved in the project have published their findings in the online magazine PLoS Biology.
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Can ‘diploma democracy’ be stopped?
Almost all the members of the Dutch House of Representatives, ministers and government officials are university educated. At the same time, the large majority of the electorate have a lower level of education, or even no education. How much of a problem is that? Two new books warn about this gap in…
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Leiden University student attends Nobel Peace Prize award ceremony
Natalia Sobrino-Saeb has attended the Nobel Peace Prize award ceremony in Oslo. She was awarded this honour after winning the essay competition of the Nobel Ignitor Fellowship, a programme that seeks to inspire young changemakers around the world – for change can be made by all of us: “You never know…
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Blog Post | Adapting Diplomacy to a Changing Global Order
In March 2022, a considerable number of non-Western countries abstained (35) or voted against (5) a resolution deploring Russia’s aggression, its violation of the UN Charter and demanding the withdrawal of its forces from the territory of Ukraine. Even fewer countries subsequently actively supported…
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Blog Post | Geoeconomic diplomacy: the EU’s reenergised mobilisation of strategic state-market cooperation
Faced with warfare on the European continent and growing Sino-American geopolitical disputes, the EU’s rising use of sanctions and attention to economic security call for a better diplomatic understanding of how state-market actor-networks are assets of modern foreign and security policy.
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‘People are equal but not the same’: diversity and inclusion from a legal perspective
What is written in law and what equality, inclusion and diversity mean in practice is not always the same. This was the focus of this year’s D&I symposium on 13 January. The plenary sessions were watched by hundreds of participants and there was a wide range of workshops covering different aspects of…
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Lions in the queue for food
The number of lions in Kenya is decreasing alarmingly, due partly to the encroaching cities and the development of the countryside. Together with local scientists and inhabitants, Leiden biologists are studying how this decline can be halted. ‘Lions are cleverer than we thought.’
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Glycoproteomics assays for prostate cancer biomarker discovery
PhD defence
- Volume 5 (2010)
- Leiden University Gender Equality Plan 2021
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No moderation in tone at Trump's inauguration
The brand-new American President Donald Trump delivered his inaugural speech on 20 January. There was little sign of conciliation and he was liberal with the truth, in the opinion of a number of Leiden academics. One professor is more positive: 'He wants to take on radical Islam.'
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Roundtable: Is the Russia-Ukraine War a Global War? / Workshop: Archives and Methods
Conference, INVISIHIST Pre-Conference
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Alumna Natacha Harlequin: ‘When it really matters, I’m a lion’
She stands out for the moderate tone she takes in discussions on Dutch talk shows. Without judgement you can have an open conversation, criminal lawyer Natacha Harlequin learned in her student days in Leiden. ‘What I personally think of the alleged act doesn’t matter so much.’
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Science and education policy
YAL raises its voice on policy matters.