22 September 2017 the second biannual conference took place organised by IAAEU of the University of Trier and the Hugo Sinzheimer Institute of Frankfurt. The theme of the conference was the European Pillar of Social Rights. Under the heading of the conference’s title, International Labour Law as a stimulus…

On the 28th of January 2019 Beryl ter Haar gave an introductory lecture on EU labour law concerning collective redundancies and working time. Both are core issues of this year's case for the Hugo Sinzheimer Moot Court Competition.

In store is now the Research Handbook on Labour, Business and Human Rights Law edited by prof. Janice Bellace of the University of Pennsylvania and ass. prof. Beryl ter Haar of Leiden University. The book is publisehd in Edward Elgars series on Human Rights.

On the 28th of January 2019 Beryl ter Haar gave a guest lecture at Tbilisi State University organised by the European Law School Association (ELSA). The lecture addressed issues of EU fundamental rights, more particularly it was on the freedom to conduct a business versus several labour rights, among…

Sorghum (Sorghum bicolor) is a major cereal crop that millions of subsistence farmers in Sub-Saharan Africa (SSA) rely on. However, the scourging impact of the root parasitic weed Striga (Striga hermonthica, a.k.a. “witch-weed”) has remained a major constraint hampering the productivity of sorghum in…

In the current global context, there is a pressing need to address sustainable energy supplies to safeguard our Planet and its ecosystems. The choices made by human society have a significant impact on genetic evolution and climate.

'Dialogues Between Artistic Research and Science and Technology Studies', edited by Henk Borgdorff, Peter Peters and Trevor Pinch, will be published by Routledge on November 18

De overheid moet in een democratie openbaarheid nastreven, maar soms is geheimhouding noodzakelijk om belangen als veiligheid of privacy te beschermen. De Wet open overheid (WOO) bevat daarom een recht op overheidsinformatie, maar staat ook uitzonderingen daarop toe om in de wet gespecificeerde belangen…

Beryl ter Haar co-editor of the Italian Labour Law e-Journal's

Global problem solving, interdisciplinary, critical thinking, and active citizenship- all words you hear when we speak about Liberal Arts and Sciences. But what actually is Liberal Arts & Sciences?

The research described in this thesis focused on the preparation of S/N functionalized carbene ligands and their transition metal complexes, and the exploration of their application as electrocatalysts for proton reduction.

Who was professionally involved in language between 1550 and 1650? And what were the financial returns of this language sector? Assistant Professor Alisa van de Haar has received an ERC Starting Grant to map out the situation in Northwest Europe between 1550 and 1650.

The Directorate-General Police, Sanctions, and Protection has initiated this research project in order to gain insight in the nature and, if possible, the extent of the developments with regards to the pluralization of policing functions in the Netherlands in support of future policies for the benefit…

Josien de Klerk and Tennessee Miller examined the interplay between students’ illness and recovery experiences and academic work culture in this context.

Knowledge and culture subproject 3:

During the course of drug discovery translational steps are made.

In Chapter 1 we provide some background information about modular forms, describe the correspondence between half-integral and integer weight modular forms and explain how the coefficients of half-integral weight modular forms encode the central values of L-functions of twisted modular forms.

Dutch knowledge institutions are taking steps to recognise and reward open science. On 13 December, the Open Science NL Steering Board approved a total of 1.2 million euros in grants to 23 institutions. The Centre for Science and Technology Studies (CWTS) leads the national coordination of the local…

How can we view societal challenges from a different perspective? At the EuroScience Open Forum (ESOF), Robert Zwijnenberg, Emeritus Professor of Art and Science Interactions, will call for more collaboration between artists and scientists.

On 25 November, Professor Ineke Sluiter received the Medal of Honour for Arts and Sciences in the Order of Orange-Nassau. She was presented with the medal by King Willem-Alexander.

Many Leiden scientists will be taking part in the Night of Arts and Science on 17 September. Find out what's on for English speakers.

Promotor: P.J.J. Hooykaas, Co-Promotores: P.B.F. Ouwerkerk, M. Wang

We will study how inoculation of former arable land with soil (including the microbiome, soil fauna and seeds/rhizomes of ground flora) from old forests along with planting targeted tree species mixtures will improve productivity and more rapidly restore forest-adapted communities and ulttimately result…

Promotor: J.M. van Ruitenbeek, Co-Promotor: S.J. van der Molen

Streptomyces present a valuable platform for natural product discovery. Lugdunomycin is a novel angucycline-derived polyketide from Streptomyces sp QL37, with unprecedented skeleton and antimicrobial activity.

OBJECTIVES: To determine whether the lipid/protein ratio and the total dry SC mass per surface area are related with the skin barrier function of controls and AE patients.

Onlangs verscheen het boek ‘Afgrond zonder vangnet’ van Yra van Dijk, hoogleraar Moderne Nederlandse Literatuur. In haar boek analyseert ze verschillende thema's in het werk van Arnon Grunberg.

The largest international conference on English historical linguistics is coming to Leiden. From 7 June to 11 June 2021, the Leiden University Centre for Linguistics (LUCL) organises the International Conference on English Historical Linguistics (ICEHL-21). Due to Covid measures, the conference takes…

An important feature of atopic eczema (AE) is a decreased skin barrier function. The stratum corneum (SC) lipids - comprised of ceramides (CERs), free fatty acids (FFAs) and cholesterol - fulfill a predominant role in the skin barrier function.

The barrier function of the skin is primarily provided by the stratum corneum (SC), the outermost layer of the skin. Skin barrier impairment is thought to be a primary factor in the pathogenesis of atopic eczema (AE).

Universitair docent Klinische Psychologie Laura Steenbergen ontvangt een donatie van Stichting Klei & Zand om onderzoek te doen naar de microbiota-darm-brein-as: hoe de werking van de darmflora samenhangt met emotioneel welzijn. Zo’n persoonlijke donatie biedt, in tegenstelling tot aangevraagde subsidies,…

Toll-like receptors (TLRs) are central components of the innate immune system, functioning as pattern recognition receptors that detect microbial- and damage-associated molecular patterns and initiate antimicrobial and inflammatory responses.

Rebecca Schaefer received the new science communication grant for the SNAAR Festival in December 2020. With the festival, Schaefer wants to make music and science accessible to a wide audience. How exactly? That's what she tells in this issue of Humans of Psychology.

On invitation by prof. Nikita Lyutov (Kutafin State Law University Moscow), Beryl ter Haar participated in a kick-off meeting on a comparative research paper on the free movement of workers within the EU and the Eurasian Economic Union held by Kutafin State Law University on the 24th of January 2019…

Recently the book “Privaatrecht 2050. De weg naar ecologische duurzaamheid” is published.

This PhD project investigates how automatic sign language recognition technology can be further developed to analyse static images and textual descriptions of signs.

In this Ph.D. thesis, we characterized two novel upstream regulators of JUB1, HB40, and HB22, in Arabidopsis thaliana. In Chapter 2, we described functions of HB40 in modulating growth and development via the regulation of JUB1 and GA inactivation genes GA2OXs.

On Thursday and Friday, 1 and 2 March 2018, ICCL students and staff enjoyed a study trip to Brussels, including visits to the Permanent Mission of the Kingdom of the Netherlands, the European Commission and top law firm De Brauw Blackstone Westbroek.

On Thursday 30 May 2024 Corrie van Maris successfully defended a doctoral thesis and graduated.

We prove a p-adic version of the work by Gross and Zagier on the differences between singular moduli by proving a set of conjectures by Giampietro and Darmon, who investigated the factorisation of a rational invariant associated to a pair of CM-points on a genus zero Shimura curve, obtained as the ratio…

Assuming everywhere good reduction we generalize the class number formula of Taelman to Drinfeld modules over arbitrary coefficient rings.

Promotor: Prof.dr. H.P. Spaink Co-promotor: Dr. B.E. Snaar

Jens Iverson, Assistant Professor of International Law and a Researcher in the Jus Post Bellum Project, defended his Ph.D. dissertation on 21 September 2017.

In photoactivated chemotherapy (PACT), a biologically active compound is caged by a light-cleavable protecting group.

Study information, Webinar

Study information, Webinar