Materials balances have been used in the recent past for the analysis of substance oriented environmental problems and the formulation of measures for environmental policy. In this study an integrated tool, based on the materials balance principle, has been developed for the analysis of both environmental…

Promotor: G.J. Kramer Co-Promotor: E.G.M. Kleijn

Making a dynamic substance stock model in order to conduct scenario analyses and make forecasts.

An overview is given of the flows of chlorine and chlorinated hydrocarbons through the Europian Union.

Can we provide the Dutch government with an integrative framework, wherein the various policies can be placed and the need for further measures can be identified?

What are the flows of C&DW (e.g. bricks, concrete, gypsum and wood) in the case study countries ? How to define the specification for each material to be quantified? What indicators should be used to identify the pattern of each C&DW management system? How to interpret the MFA results in relation…

Analytical tools for environmental design and management in a systems perspective. The combined use of analytical tools.

Promotor: R. Tijdeman, Co-promotor: H.J.J. te Riele

Hoe kunnen we onze maatschappij zo inrichten dat de wereld leefbaar blijft voor onszelf en al het andere leven om ons heen? Aan dat vraagstuk werken Leidse wetenschappers samen vanuit allerlei disciplines, van biologie tot datawetenschap en van milieueconomie tot archeologie.

Promotor: Prof.dr. M.L. van Hecke

In de Flow Cytometry Core Facility van het LUMC is alle onderzoeks- en diagnostische flowcytometrieapparatuur van het LUMC ondergebracht.

Description of Development of a low cost technology for in-situ treatment of groundwater for potable and irrigation purposes (TiPOT) (2004 - 2007)

Promotor: Prof.dr. E. Deprettere

1) Assess the trends in supply and production status of these critical minerals and mineral products worldwide and Europe’s dependence including on intermediate products such as permanent magnets, RE based super alloys, batteries, polishing compounds, phosphors, catalysts etc. 2) Trace the entire value…

The Institute of Environmental Sciences has carried out and participates in several projects that deal with the analysis of energy systems.

The research of the Applied Mathematics cluster is concerned with such diverse topics as dynamical systems, representation theory, differential equations and pattern recognition.

Het onderzoek van dit programma is gecentreerd rond dynamische systemen, functionele analyse en hun interactie.

PhD Defence

De masteropleiding Cultural Analysis: Literature and Theory van de Universiteit Leiden richt zich op de studie van literatuur vanuit een vergelijkend en theoretisch perspectief, en onderzoekt de literatuur van een breed spectrum van talen en culturen uit de hele wereld.

This thesis is based on five papers on several topics.

Can we develop a platform for raw materials intelligence?

Promotor: W.Th.F. den Hollander Co-Promotor: F.M. Spieksma

Science is typically a patchwork of research contributions without much coordination. Especially in clinical trials, the follow-up studies that we do fail to be the most promising.

A substance flow analysis, covering about 99 % of the flows of chlorinated substances in the Netherlands.

Promotor: Prof.dr. B. van de Water

D2.2 comprises the in-depth legal analysis of the initial heuristic model, focused on addressing, in more detail, the main legal concerns for data reusers in the European data economy. This detailed analysis of the legal propositions presented in D2.1 is supplemented by an analysis of the technological,…

The chemical and structural heterogeneity of toxoid vaccines makes their analysis challenging. However, detailed insights on a molecular level can be obtained by mass spectrometry.

In meta-analysis, heterogeneity often exists between studies. In such cases, it is essential to investigate the sources of heterogeneity and understand the relationship between effect size and study characteristics (i.e., moderators).

We have studied shape with a particular focus on the zebrafish model system. The shape is an essential appearance of the phenotype of a biological specimen and it can be used to read out a current state or response or to study gene expression.

D1.2 reports on the findings of an analysis of framework conditions relevant in the context of the data economy from a legal, a socio-economic and a technological perspective. The analysis is a key foundation for the creation of an initial, heuristic model of the European data economy. The deliverable…

Promotores: T.H.W. Bäck, A. Plaat, Co-promotor: F.J. Verbeek

Een nieuwe infrastructuur voor onderzoeksdata in computationele sociale wetenschappen

Promotors: W. Jiskoot; G.J. Witkamp, Co-promotor: M.R. Nejadnik

Molecular complexes can be used as electrocatalysts for oxygen reduction, water oxidation, and/or hydrogen peroxide production.

Optical projection tomography (OPT) is a tomographic 3D imaging technique used for specimens in the millimetre scale.

Promotor: S.M. Verduyn Lunel

Promotores: Arjen Doelman, Jens Rademacher, Max Rietkerk