Promotor: J.S. Kaastra Co-promotor: E. Constantini

Promotores: Prof.dr. J. Schaye & Prof.dr. C. Steidel (California Institute of Technology)

In this thesis, we use low-frequency and high-frequency radio observations to address the following questions regarding quasars: is the radio loud/quiet quasar dichotomy real?

Galaxies form and evolve through close interaction with their surroundings. As a result, the heavy elements ('metals') that are synthesized in stars, are found both inside and outside galaxies.

Scattering of light in the presence of nano-structured materials, i.e. with features in the order of the wavelength of the light or smaller, reveals details of how light interacts with matter at the nanoscale.

Today, knowledge is the most crucial element to stimulate organizational competitiveness and economic development.

Physics and Engineering Approaches to Biomedicine and Pharmacology

This thesis revolves around the electronic spectroscopy of molecules in the laboratory and the search for the carriers of the diffuse interstellar bands (DIBs).

The Low Frequency Array enables studies of low-frequency carbon radio recombination lines with unprecedented sensitivity, spectral and spatial resolution.

Current research at the Skin Barrier and Vaccination group.

Promotor: Prof.dr. F.S. de Boer, Co-promotor: D. Clarke

Source: Biosens Bioelectron, Volume 74, pp. 233-42 (2015)

Description of Triple bottom line approach for risk-benefit analysis of genetically modified crops.

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The Dutch atlas with pesticides concentrations in surface waters have been overhauled. This new, free accessible, website is in line with the European Framework Directive on Water (In Dutch: KRW).

Vast, often populated, areas in dryland ecosystems face the dangers of desertification.

Meet the newest Full Professor at the Leiden Observatory: Joe Hennawi. All the way from Santa Barbara, California, Hennawi will strengthen the astronomy institute. In Leiden, he will use his recent ERC Advanced Grant to study how supermassive black holes come into existence.

This article on private active cyber defense by Dennis Broeders is part of a special issue of the Journal of Cybersecurity, based on a selection of contributions taken from the 2019 Conference on Cyber Norms organized by The Hague Program for Cyber Norms.

The parliamentary elections in the Netherlands, scheduled for March 2017, are likely to result in a fragmented parliament and a complicated coalition formation process, according to Dutch political scientist Hans Vollaard (Leiden University).

It appears to be a paradox: ultra-thin material that absorbs all the incident light. Nonetheless, it does exist. Two Leiden researchers report on their research in ‘Applied Physics Letters’. The article is among the Top 20 of the most downloaded articles of this reputable journal in May.

Promotor: Huub de Groot, Co-promotor: Francesco Buda

Astronomers from, among others, SRON and Leiden Observatory have discovered long-sought intergalactic gas with ESA’s space telescope XMM-Newton. This gas is one of the pieces of the puzzle to map the total amount of ‘normal’ matter in the universe. The research will be published in Nature on 21 June…

Promotor: Prof.dr. V. Icke, Co-Promotor: T.I. Madura

Promotie

world-line presents the forces of ELISION on Huddersfield Contemporary Records for the fourth time, once again pushing the boundaries of instruments in search of visceral, expressive musical experiences. The three works present very different aesthetic approaches, crafting dynamic and innovative sound…

From descriptive to physiological models that can predict oral absorption and elimination of CYP3A substrates across the pediatric age range.

Gold nanoparticles show surprisingly strong interactions with light in the visible range, which can be divided into scattering, absorption, and photoluminescence.

Molecules are extremely hard to see in visible light, especially without using fluorescence. Leiden physicists have now made their optical technique sensitive enough to image the molecules of their interest in all sizes. Publication in Nanoletters.

Climate Proofing the Neighbourhood: Evaluating Citizen’s Participation in the City of Leiden

Research on art is often compared to other forms of scientific research. Professor Henk Borgdorff believes that's unfortunate. 'Research on art is absolutely one of the front lines of science.' Inaugural lecture 10 February.

Marie Curie once said: I have no dress except the one I wear every day. If you are going to be kind enough to give me one, please let it be practical and dark so that I can put it on afterwards to go to the laboratory.

A team of astronomers of Leiden University and the University of Texas (Austin, United States) has discovered a new way to map distant galaxies. They did so by observing the fingerprint of oxygen in a distant galaxy, something that is usually not possible from Earth. The researchers will publish their…

Research using the ALMA telescope by scientists including Leiden's John Tobin and Steven Bos has produced the first images of the water snow line within a protoplanetary disc. Publication in Nature on 14 July.

Promotie

Promotie

Promotor: M.A.G.J. Orrit

In this book, Sarah Giest, Assistant Professor at the Institute of Public Administration, provides insight into the collaborative and absorptive capacities needed to provide public support to local innovation through cluster organizations.

Light-Harvesting Complex II (LHCII) is responsible for light absorption and excitation energy transfer in plants and photosynthetic algae, while in high light it undergoes conformational changes by which it quenches excitations to prevent photodamage.

Organized by the Lectorate Design Friday, December 14, 2018 KABK Auditorium 10:00-17:00

Promotores: Prof.dr. D. Bouwmeester, Prof.dr. A. Fiore (TU Eindhoven)

In Leiden, light particles march into Wolfgang Löffler’s experiments one by one. His research focuses on acquiring the fundamental knowledge needed to develop quantum computers and networks.

Promotor: M.A.G.J. Orrit

On Wednesday 27 September a new book by Prof. Luuk van Middelaar will appear, entitled The new politics of Europe. Frans Timmermans, the European Commission’s first vice-president, presents the book that evening during a symposium around the same theme.

An article by Georgina Kuipers has been published this month in Dutch journal Overheid & Aansprakelijkheid (Government and Accountability). It deals with policy introduced in response to damage caused by the construction of the Amsterdam North/South metro line and its aim to rebuild trust. The title…

It is an established fact that the Standard Model has to be extended to explain the so-called Beyond the Standard Model (BSM) phenomena: dark matter, matter-antimatter asymmetry of the Universe and neutrino flavour oscillations.

Promotor: F.P. Israel, Co-Promoter: R. Meijerink

Promotor: Prof.dr. A.G.G.M. Tielens, Co-Promotor: J.B.R. Oonk

This thesis discusses the physical and chemical processes than influence the composition of forming planets.