Eenzaamheid heeft weinig te maken met alleen zijn. Ook mensen met veel sociale contacten kunnen zich eenzaam voelen. Het gevoel ontstaat wanneer de contacten die je hebt niet overeenkomen met wat je nodig hebt, vertelt Sandra van Dijk bij West Vandaag. In het programma vertelt zij meer over het onderzoek…

Promotores: R. Cramer, A.K. Lenstra, Co-Promotor: B.M.M. de Weger

Op 13 oktober 2021 verdedigde Ross Spence het proefschrift 'Collateral Transactions and Shadow Banking'. Het promotieonderzoek is begeleid door promotoren prof.mr. M. Haentjens en prof.dr. A.M. Pacces (UvA).

Radiography is an important technique to inspect objects, with applications in airports and hospitals. X-ray imaging is also essential in industry, for instance in food safety checks for the presence of foreign objects.

In April 2022 a new monograph by Carine van Rhijn (Utrecht) will be published, entitled "Leading the Way to Heaven. Pastoral Care and Salvation in the Carolingian Period".

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How should jurisdictions, both on the national and on the supra-national level, handle the interaction between public and private law where it regards the regulation of financial markets?

Het LAK biedt verschillende schrijfcursussen aan. Maak kennis met de wereld van verhalen verzinnen. Leer de basisvaardigheden van fictie schrijven en leer als schrijver je eigen stem vinden en zet de eerste belangrijke stap van een idee naar een verhaal. Of maak kennis met poëtische technieken. De keuze…

In this project of the Center for Public Values & Ethics (CPVE) ongoing research is conducted on the history of advice to Dutch central government by so-called State committees from 1814 to 2014. State committees have been installed by Dutch central government since 1814 to provide expert advice, research…

The use of increasingly large and diverse datasets to guide urban climate action has implications for how, and by whom, local governments are held accountable.

Kan gedrag in een online economisch spel worden begrepen als een representatie van radicaliseringsneiging?

Groeiende gezondheidsverschillen, toenemende zorgkosten, de vergrijzing en het tekort aan zorgpersoneel zijn slechts enkele voorbeelden van uitdagingen waar de gezondheidszorg voor staat, zowel in Nederland als daarbuiten. Deze vraagstukken overstijgen de grenzen van de medische sector en raken aan…

International trade has played a major role in defining the modern global economy. Trade, however, entangles the environmental pressures of economic sectors, giving the illusion of environmental improvements, while the opposite may be occurring.

There is accumulating evidence for an increase in severe global drought events. In particular, Europe experienced several severe droughts in 2003, 2015, and 2018 (unprecedented in the past 2,110 years). Such droughts have caused serious and far-reaching impacts on terrestrial ecosystems.

The role of material production as a driver of environmental impacts is increasing, which calls for a better understanding of global material flows. This thesis explores the role of in-use stocks of products, buildings and infrastructure as a key driver of global material demand and discusses the implications…

This thesis seeks to combine two different research topics; Multi-Objective Optimization and Complex Network Analysis.

Promotor: Prof.dr. S. Portegies Zwart

IoT technology poses serval opportunities to supply chains. This thesis employs grey correlation and forecasting models, system dynamics, agent-based modeling, and ex-ante LCA to investigate and quantify the opportunities and risks of IoT-enabled sustainable supply chain operations from both industrial…

Given the accelerating appearance of antimicrobial resistance, there is an urgent need for more fundamental research into novel antibiotic strategies. The work in this thesis helps to address this global problem by developing new antibiotic compounds, inspired by the antibacterial mechanisms of the…

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…

In this thesis, we developed new ways to use a technique called electroextraction (EE) to extract charged molecules from one liquid into another using an electric field.

Grensverleggend geschiedenis leren.

Lezing

In the Schouwburgstraat, LUGO is currently redesigning the back-garden in order to increase biodiversity and make it a more beautiful space. Throughout October 2023 until March 2024, we will be making changes to the garden with our team of volunteers.

Machine Learning is becoming a more and more substantial technology for industry.

De masteropleiding International Organisation wordt aangeboden door de Universiteit Leiden in Den Haag. Op deze pagina wordt uitgelegd waarom studenten voor deze opleiding en locatie kiezen.

Breeding for resistance becomes more and more important because we want to reduce the use of pesticides. A fast and cheap alternative can be to make use of morphological or chemical markers.

An important part of the SCS specialisation is the internship period. Students will get the opportunity to get to know the field and to apply what they have learned during the courses.

Leiden is een echte studentenstad. Meld je aan voor een studievereniging of studentenvereniging om van jouw studietijd een onvergetelijke tijd te maken!

The project seeks to develop an eco-design framework for single-use medical devices and packaging

This ecological community has long been known to affect host biology, and their diverse roles have been further clarified in recent years following numerous studies of animal:microbiota interactions in diverse systems.

Promotor: E.F. Smets, Co-promotor: T.R. van Andel

The ongoing increase in antimicrobial resistance combined with the low discovery of novel antibiotics is a serious threat to our health care.

One of the most important puzzles in modern astrophysics is the nature of dark matter.

The different kinds of cultural perspectives on health and disease of the participants are related to their knowledge, beliefs, values and practices manifested in various forms of lifestyle in Indonesia. The cultural diversity of the population is also related to differences in health behaviour.

De Universiteit Leiden is met een 64ste plaats de hoogst genoteerde Nederlandse universiteit in de Times Higher Education Ranking (THE). Leiden stijgt drie plaatsen ten opzichte van vorig jaar. THE rangschikt op onderwijs, onderzoek en innovatie.

The research profile ‘Asian Modernities and Traditions’ (AMT) aims to raise the strength and visibility of research, teaching and dissemination of Asian studies at Leiden University.

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