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How does the cluster bootstrap procedure in combination with various types of linear models perform in the analysis of longitudinal data, compared to other methods.

Promotor: Peter Stevenhagen

Latent variable modeling of students' solution strategies and performance

Multiple stars, that is two or more stars composing a gravitationally bound system, are common in the universe.

Promotor: J.W.M. Frenken, Co-Promotor: R. Felici

This thesis proposes multiple paths towards the development of a performance practice in Computer Music.

Andrea Giolai defended his thesis on 3 May 2017.

The main objective of this thesis was to develop clinically relevant survival models for patients with high-grade soft tissue sarcoma of the extremities, in particular the development and validation of prediction models for use in clinical practice.

Three at the same time: a ligation strategy combining tetrazine–norbornene cycloaddition, Staudinger–Bertozzi ligation, and copper(I)-catalyzed click reaction was used to label the three catalytic activities of the proteasome simultaneously in a single experiment. The orthogonality of the three ligation…

The overall aim of the project is to investigate interests and their development over time in a daily life context, with particular attention for the transition from late secondary to post secondary education, and from late post secondary education to early career.

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…

How has interreligious encounter in Ogbómòsó created multiple religious belongings and identities among individuals and groups?

Which factors (human-dimension and carnivore related) shape human tolerance of large carnivore and large carnivore survival in multiple use forests?

Social science research helps us understand human behaviour and social structures. These are determined by various factors, which makes the research complex and increases the likelihood of drawing the wrong conclusions. The choice of research method and analysis is therefore extremely important. It…

This thesis has three main parts. The first part gives an algorithm to compute Hilbert modular polynomials for ordinary abelian varieties with maximal real multiplication. Hilbert modular polynomials of a given level b give a way of finding all of the abelian varieties that are b-isogeneous to any given…

Leiden chemists discovered a new mechanism which might explain how multiple sclerosis shifts to a more severe form. Their findings contribute to unravelling the mysterious course of the disease. They have published their findings in the journal Biochemistry.

Promotor: Peter Stevenhagen

There was a brief disruption to several services, which has now been resolved. The cause is still being investigated.

Promotor: H.S. Overkleeft, Co-Promotor: B.I. Florea

We are currently experiencing problems with several services, and the cause is currently being investigated. There are problems with logging in and underlying services.

Computer scientists from Leiden University and the University of Münster describe a new theoretical starting point for approaching difficult optimization problems. They can take into account several criteria simultaneously, instead of just one at a time.

The Netherlands Organisation of Scientific Research has honored the application of Prof. Harry Fokkens for the research project entitled

Promotores: P. Stevenhagen, A. Enge Co-Promotor: T.C. Streng

On 18 June 2019, Peter Kempees defended his thesis 'Hard power and the European Convention on Human Rights'. The doctoral research was supervised by Prof. R.A. Lawson and Prof. H. Duffy.

Disk formation around stars is an important factor in determining whether one or multiple stars evolve. But the big picture of star formation is still far from complete, says PhD researcher Nadia Murillo.

During this semester, the University of Vienna offers the 19th lecture series on Gender Studies. On 21 November 2017, Christa Tobler, Professor of European Law at the Universities of Basel (Switzerland) and Leiden, gave a lecture on the subject of multiple discrimination, including also sex.

To an algebraic curve C over the complex numbers one can associate a non-negative integer g, the genus, as a measure of its complexity.

Lecture, Com(parative) Syn(tax) Series

Promotor: Prof.dr. T. Hankemeier, Co-promotor: R.J. Vreeken

Promotor: Prof.dr. S.F. Portegies Zwart

Promotoren: R. Tijdeman, A.K. Lenstra, Co-promotor: H.J.J. te Riele

In tracing intra-site, local and regional craft networks in Late Bronze Age Tiryns (Greece) the project aimed to understand technological changes, (dis)continuities and social practices from the Late Palatial until the Post Palatial periods in Mycenaean Greece.

How is social cognition shaped by our knowledge of language and stories?

This book, written by two representatives of Leiden Law School, describes the framework of the European Insolvency Regulation (recast) (‘EIR Recast’), in force since June 2017.

This thesis consists of three chapters, the first two of which concern division points of elements of the multiplicative group of a number field.

PhD Defence

PhD Defence

A recent study on reintroduced tigers in Panna Tiger Reserve in India reveals that risks from tigers increased more because of human behaviour and people's livestock husbandry practices.

As a result of an increased life expectancy, more people suffer from chronic diseases and discomfort. Elderly patients may have multiple diseases simultaneously, with concomitant multiple medications.

A large, 64+ person space with multiple working zones in the Schouwburgstraat building, Den Haag. Tables fold and wheel, and chairs are also on wheels. There are multiple movable whiteboards which allow group working in various sizes. Windows and tables are additional writing surfaces. There is also…

This thesis investigates the processing of words written in Japanese kanji and Chinese hànzì, i.e. logographic scripts.

Lecture

Lecture, Leiden University Nationalism Network

How are interests embedded and experienced in daily life and to what extent can their origin and development be understood in terms of this contextualization?