745 search results for “ronald systems” in the Public website
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Why do birds flock? Shedding light on collective motions in heterogeneous populations
Leiden physicists Alexandre Morin and Samadarshi Maity study self-organisation and flocking phenomena. They shed light on flocking, which helps to understand how it is possible that birds in a flock don't collide. With plastic microbeads, they create an experimental setup and they developed a mathematical…
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WARN-D: Your personal code yellow - orange - red
Imagine getting a notification on your mobile phone with your personal code for impending mental health problems or even depression: yellow, orange, or red. Science fiction? Not for scientist Eiko Fried. 'There is a real chance we can prevent some mental health problems before they occur.' Want to participate…
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The quest for the legitimacy of architecture in Europe (1750-1850)
This programme aims to identify the intellectual contexts that were of importance for the architectural theory of the period, and especially to clarify the relation of architectural theory to primitivism.
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Automatic analysis of chest CT in systemic sclerosis using deep learning
PhD defence
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Melanie Fink at round-table discussion on the foreign policy role of EU home affairs agencies
On 26 April 2017, Melanie Fink, PhD candidate at Leiden University and the University of Vienna, participated in a round-table discussion on ‘The “agencification” of EU foreign and defence policy: what role for the EU home affairs agencies abroad?’
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Insight in the role of lipids and other systemic factors in hand and knee osteoarthritis
PhD defence
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Carrot or stick: which is better motivation to exercise more?
Free cinema tickets or a step tracker paid for by your health insurance. Some insurers offer rewards to promote healthy behaviour. But does the threat of losing something like a deposit work better? And what do patients think? This is what PhD candidate David de Buisonjé researched.
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Alumnus, rechtsfilosoof en wereldreiziger Bart Jansen: ‘focus je niet, maar verstrooi jezelf’
Stilzitten doet alumnus Bart Jansen niet graag. Zo geeft hij les in onder meer Nederland, Maleisië en Curaçao, houdt hij zich naast het recht ook graag bezig met kunst en mystiek en vindt hij naar eigen zeggen ‘alles wat fout gaat’ wel interessant aan de rechtsfilosofie. ‘Ik ben gek op veelzijdige mensen;…
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Honouring a mathematical legacy: Edixhoven fellow tries to understand millennia-old problems
Not all problems are easy to solve, but with enough bright minds, you make progress step by step. ‘The kind of problems I am interested in have been occupying mathematicians for over two millennia,’ says theoretical mathematician David Lilienfeldt. In September, he started at the Mathematical Institute…
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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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Gravitation grants for three major research programmes
Three major research projects involving Leiden scientists have been awarded a grant from NWO’s Gravitation Programme. The projects are on innovation processes, organs-on-chips and quantum software.
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Rational points and new dimensions
How can you solve equations that define not ‘just’ curves, but also two-dimension surfaces or even higher-dimensional objects? That’s the big question that mathematician Martin Bright and his team will be trying to answer. They’ve received a NWO Science-XL grant of 2.8 million euros.
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Dick Stufkens Prijs 2019 awarded to electrochemist Thom Hersbach
The Dick Stufkens Prize 2019 for the best PhD thesis of the Holland Research School of Molecular Chemistry (HRSMC) will be awarded to Thom Hersbach. In his thesis, Hersbach presents a thorough analysis of cathodic corrosion. His comprehensive research, on which he graduated with the distinction cum…
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Recap United Nations Peacekeeping Day
“United Nations peacekeeping is a proven investment in global peace, security, and prosperity. Together, let us pledge to do all we can to enable that mission to succeed”. – Secretary-General António Guterres
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The impact of the slave trade on the Dutch economy
To what extent did the Netherlands grow rich from the Transatlantic slave trade? In his dissertation 'Walcherse Ketens', Gerhard de Kok looks at Vlissingen and Middelburg, the most important slave trade cities in the Netherlands during the second half of the 18th century. It turns out that, although…
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Learn Anywhere: more possibilities and an equal learning experience for students in the classroom and online
During the summer break, three lecture halls at Wijnhaven were equipped with advanced equipment and an education system in order to provide the best hybrid teaching possible during the upcoming academic year. The Learn Anywhere pilot will take place within the FGGA, which Koen Caminada is very happy…
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Losing count: the mathematical magic of counting curves
How can you figure out which points lie on a certain curve? And how many possible curves do you count by a given number of points? These are the kinds of questions Pim Spelier of the Mathematical Institute studied during his PhD research. Spelier received his doctorate with distinction on June 12.
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Cyber Security Governance Essentials
The new minor 'Cyber Security Governance Essentials' will start in September 2021. Third year bachelor students of The Leiden Institute of Advanced Computer Science (LIACS) and of the BSc Security Studies of the Institute of Security and Global Affairs (ISGA) who would like to deepen their knowledge…
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An Expedition into Arithmetic Geometry
Conference
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MCBIM Colloquium: Supramolecular systems based on CO2 and metal waste material: from fundamental investigations to recycling plant
Lecture
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Paul Behrens in international media with warning climate change
Environmental researcher Paul Behrens generated both international as national media attention with his recent publication in Nature Energy. The media included Science Daily, Quartz and the Dutch financial newspaper Financieel Dagblad. In his publication, Behrens warns for possible power disruptions…
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ILS/LUF Workshop ‘Search and rescue at sea: The interaction between public and private actors’
On 20 April 2017 Jorrit Rijpma, Eugenio Cusumano, and Melanie Fink organise a Workshop to discuss the legal and policy implications of the surge in privately conducted search and rescue operations in the Central Mediterranean. The Workshop takes place in cooperation between the Law School and the Faculty…
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Melanie Fink speaks on Frontex at ‘Open Doors’ Summer School in Naples
On Sunday 18 June 2017 Melanie Fink, Postdoctoral Researcher at the Europa Institute, held a lecture on Schengen and the new European Border and Coast Guard Regulation in the framework of the ‘Open Doors’ Summer School on Migration, (Sea) Border Control and Human Rights.
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Exploring the economic life of law with sociological imagination, visual methods and experimental attitude
On Friday 24 March, Prof. Amanda Perry-Kessaris (Kent Law School) will deliver the monthly Leiden Socio-Legal Lecture.
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Who will pay for our energy transition?
The Dutch Development Bank's new SDG loan fund for green energy in the global south may not be as positive as it seems. Anthropology professor Marja Spierenburg raises concerns about its potential impact on local communities.
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alpine newts did not travel to the Netherlands themselves
Leiden biology students have determined the origin of exotic alpine newts in the Netherlands using a special DNA technique.
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the double layer theory: from diluted solutions to solvent-in-salt systems to ionic liquids
Lecture
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Multilingualism in young children is a good thing: 'Languages support each other'
During Leiden City of Science 2022, Janet Grijzenhout and Hannah De Mulder will put multilingualism in the spotlight by organising multilingual storytelling afternoons. They hope to show parents that raising children multilingually is achievable as well as beneficial.
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Melanie Fink speaks on Frontex, shared human rights responsibility, and the action for damages in Brussels
On Thursday 8 June 2017 Melanie Fink, Postdoctoral Researcher at the Europa Institute, participated in the Legal Seminar ‘EU Law and Undocumented Migrants: Defending Rights in the Context of Detention & Deportation’.
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LUCIP workshop: Meeting in the Middle
Conference
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How the Fossil Fuel Industry (ab)uses the Legal System: The Urgent Call for Binding Regulations to Protect People and Climate
Debate, Roundtable discussion
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Research project into environmental tipping points receives €10 million
Arjen Doelman (Leiden University), Max Rietkerk (Utrecht University), Ehud Meron (Ben-Gurion University of the Negev) and Isla Myers-Smith (University of Edinburgh) received an ERC Synergy grant of 10 million euros with their RESILIENCE project. The researchers will investigate whether and how tipping…
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Tom Louwerse awarded ORA grant for political representation research
Political scientist Tom Louwerse (Leiden University) and a team of international researchers have been awarded a NWO ORA grant. They are going to investigate political representation in an era in which voter alignment with political parties is steadily decreasing.
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BRASILIAE. Indigenous Knowledge in the Making of Science: Historia Naturalis Brasiliae (1648).
Investigating the intercultural connections that shaped practices of knowledge production in colonial Dutch Brazil.
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Florence Nightingale Colloquium
Lecture, colloquium
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Promotie Jan de Vetten - In de ban van goed en fout
Jan de Vetten brengt zijn promotieonderzoek ook uit in boekvorm. ‘In de ban van goed en fout’ beschrijft voor het eerst - op basis van archiefonderzoek en interviews - op samenhangende wijze de bestrijding van de CP en CD, en ook de reactie daarop van die partijen. Waarom werden ze zo fel werden bestreden?…
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SUNRISE: from sunlight to smart city
The European Project SUNRISE, ‘Solar energy for a circular economy’, has been selected as one of the six Coordination and Support Actions (CSA) within the Horizon 2020 programme of the European Commission. Funded with 1 million euros, it will set the base for a large scale European research project.…
- Volume 6 (2011)
- Program
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Blog Post | An Identity Perspective on Non-great Power Public Diplomacy
The postwar Liberal International Order faces grave challenges today mostly in the form of geopolitical competitions among great powers and exclusionary identity politics unfolding across different countries.
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Consortia awarded grant for research into pressing issues
Various consortia in which Leiden University is represented are beginning interdisciplinary research, which will bring scientific and societal breakthroughs within reach. Knowledge institutions, government and private parties are working closely together on the projects.
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India in the Making of the Global Esoteric: 1200-2000
Conference
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A game of Mastermind to unravel Alzheimer’s disease
In order to better understand the course of Alzheimer’s disease, Frédérique Kok believes that a strategic and structured approach is needed: the Mastermind research approach. With her LUF grant, Kok wants to generate high-quality data to build a mathematical model that can recognize the onset of the…
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Joan van der Waals colloquium
The Joan van der Waals colloquium is an ongoing bi-weekly lecture series.
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Hall of Fame 2017
Many of our staff and students have won prizes over the past year. Others have been awarded a subsidy, or, because of their eminence in their field, they have been appointed members of academic societies or have taken up positions in the community. Reasons enough to be proud of them and to include them…