Wout Broekema benadrukt dat organisaties niet alleen leren van crises, maar ook vergeten, waarbij cruciale kennis en werkwijzen verloren gaan.

This dissertation presents four separate chapters, all striving towards the same goal: to understand dynamic phenomena occurring in dynamic networks and to explore the emergence of equilibrium in a broad sense.

Individuen die werken in de publieke sector zien zichzelf geconfronteerd worden met tegenstrijdige waarden, tegenstrijdige eisen en de noodzaak van het dienen van het soms moeilijk definieerbare publieke belang.

Deze praktische gids informeert studenten over de taal en andere vaardigheden die nodig zijn om een presentatie in het Engels te geven. Deze bondige en toegankelijke gids is bijzonder behulpzaam voor leerders van het Engels.

In this thesis the combinatorial use of bioorthogonal labelling and Electron Microscopy (EM)-based imaging techniques is explored to enable observations of specific molecular targets in their ultrastructural context within the cell.

Phospholipase A/acyltransferase 3 (PLAAT3) and PLAAT4 are enzymes involved in the synthesis of bioactive lipids. Despite sequential and structural similarities, the two enzymes differ in activity and specificity.

Promotor: C.A.J. Knibbe, Co-promotor: J.J. Boelens, R.G.M. Bredius

Streptomyces are filamentous bacteria that produce more than two-thirds of known antibiotics.

Promotor: J.G.E.M. Fraaije, Co-Promotor: A. Kros

By growing in a soil plants change the biotic and abiotic properties of the soil in which they grow.

Promotor: Prof.dr. A. P. IJzerman, Co-Promotor: L.H. Heitman

Stars like the sun are born in large molecular clouds existing from gas and dust. During the formation process, the chemical composition of the material can be altered drastically by the changing physical conditions.

Food waste is a defining inefficiency of the modern food system, with profound implications for resource use, climate change, and circular economy transitions. This dissertation examines food waste through two complementary lenses: the prevention of avoidable food waste and the valorization of unavoidable…

Materials with strongly correlated electrons show some of the most mysterious and exotic phases of quantum matter, such as unconventional superconductivity, quantum criticality and strange metal phase.

Fokelien Kootstra verdedigde haar proefschrift op 23 april 2019

In this course, you will explore the organs involved in our food digestion and discover the common causes of abdominal and pelvic pain. The latest graphics and animations will give you new insights and understandings of this part of the body.

This thesis takes steps toward understanding the interaction between gas-phase and solid-state molecules in star- and planet-forming regions.

Promotor: H.J.A. Rottgering, Co-Promotor: R.J. van Weeren

The thesis explores how interstellar chemistry evolves as a function of time and changing physical architectures during the formation of stars.

Promotor: A.P.IJzerman, Co-Promotor: L.H. Heitman

The origin and evolution of galaxies are closely linked to many different physical phenomena.

Protoplanetary disks are the gas and dust environments where planetary systems form around young stars. Using observations from the Atacama Large Millimeter/submillimeter Array (ALMA) this thesis analyses the gaseous molecular reservoir, using multiple tracers to resolve the 3D structure of protoplanetary…

This thesis focused on the exploration of monolayer graphene as a membrane in direct methanol fuel cell (DMFC) applications, with improvements achieved through plasma exposure or damage- free chemical functionalization.

Deze week verscheen 'Dutch Post-war Fiction Film through a Lens of Psychoanalysis' van Peter Verstraten bij Amsterdam University Press, het vervolg op Humour and Irony in Dutch Post-war Fiction Film uit 2016. Elk hoofdstuk in zijn 482 pagina's tellende nieuwe studie begint met een titel van Fons Rademakers…

Cynthia van Vonno, politicoloog aan de Universiteit Leiden, verklaart in haar proefschrift waarom individuele parlementariers meestemmen met hun fractie.

Sheltering is an immediate human need and determines well-being andhealth.

The aim of this thesis was to study phage infection in Streptomyces, focused on cell wall-deficient cells. Bacteriophages (or phages in short) attach to the cell wall of bacteria after which they replicate and lyse the host cell.

When a star is born in our Galaxy, it is quite likely that it has formed within a massive cluster, which hosts numerous high-mass stars bathing their lower mass neighbours in UV radiation.

This dissertation focuses on investigating the public communication around quantum science and technology that may affect public engagement.

This thesis focuses on data found in the field of computational drug discovery. New insight can be obtained by applying machine learning in various ways and in a variety of domains. Two studies delved into the application of proteochemometrics (PCM), a machine learning technique that can be used to…

Promotor: Prof.dr. H.V.J. Linnartz

Promotores: Prof.dr. C.A.J. Knibbe, Prof.dr. M. Danhof, Prof.dr. K. Allegaert (Leuven)

Whilst government’s ability to design ‘context-specific’ regional innovation policy is generally assumed to depend on the region’s decision-making power, the aim of this study is to investigate how regional government matters. In order to open up the black box of policy design, the study develops a…

Topstukken uit de Universitaire Bibliotheken Leiden

This thesis comprises the development of reproducible synthesis procedures for two-dimensional materials (composed of boron, nitrogen and carbon) on different metallic surfaces.

Promotor: A.H. Meijer, Co-promotor: B.E. Snaar-Jagalska

Promotor: Prof.dr. A. Achucarro

Promotores: Prof.dr. G.F.A. Kersten, W. Jiskoot, Co-promotor: J-P. Amorij

Promotor: Prof.dr. R. Verpoorte, Co-Promotor: Dr. Young Hae Choi

This thesis is a (biased) journey through very different topics in astrophysics: quasars and new populations of active galactic nuclei, gravitational waves from merging black holes, and protoplanetary discs around young stars.

β-Lactamases are enzymes that can break down β-lactam substrates, such as antibiotics, preventing the use of these antibiotics for the treatment of various infectious diseases. However, some compounds, β-lactamase inhibitors, can block these enzymes allowing for possible treatments using a combination…

Electrocatalysis allows for storing electricity or converting it into chemical bonds, producing chemical building blocks and fuels using renewable resources.

With increasing carbon dioxide levels in the atmosphere and their detrimental effect on the global climate, modern society needs to push for more renewable energy sources. Storing widely accessible and abundant solar energy in chemical bonds in the form of molecular fuel via artificial photosynthesis…

Dr. Irma Mosquera Valderrama onderzoekt in haar ERC-project de rol van de OESO (Organisatie voor Economische Samenwerking en Ontwikkeling) en de EU bij de totstandkoming van internationale fiscale wetgeving en streeft ernaar voorwaarden te scheppen waaronder zowel ontwikkelde landen als ontwikkelingslanden…

De auteurs zoeken en beoordelen systematisch relevante definities van Security by Design (SbD) in vergelijking met Privacy by Design (PbD).

Op 1 december 2020 verdedigde Bernadette Muscat haar proefschrift 'Insolvency Close-out Netting: A comparative study of English, French and US laws in a global perspective'. Het promotieonderzoek is begeleid door promotoren prof.mr.drs. M. Haentjens en prof.mr. B. Wessels.

Hoe worden nachtruimtes verbeeld, geproduceerd, ervaren en verteld door migrantengemeenschappen in Europa? Dit onderzoeksproject onderzoekt deze vraag in acht Europese steden: Aarhus, Amsterdam, Berlijn, Cork, Galway, Lissabon, Londen en Rotterdam.

The majority (80%) of e-waste generated globally are recycled informally in developing countries.

The largest genus within the Phyllanthaceae family is a group called Phyllanthus L. Recent studies have shown, that Phyllanthus is paraphyletic with the genera Glochidion, Breynia and Synostemon nested within it.