Promotor: Robert Tijdeman, Co-promotor: Cornelis Kraaikamp

This thesis provides explicit expressions for the density functions of absolutely continuous invariant measures for general families of interval maps, that include random maps and infinite measure transformations, not necessarily number systems.

Promotor: Prof.dr. J.P. Abrahams

Met Natural Computing worden natuurlijke algoritmes en verschijnselen onderzocht om bijvoorbeeld computersystemen te innoveren.

Promotor: A. Doelman, Co-promotores: P.J.A. van Heijster; A. Zagaris

Wij richten ons op natuurlijke producten van onderzoek, de traditionele geneeskunde, etnobotanie en fytochemie.

In this dissertation, matching, entropy, holes and expansions come together. The first chapter is an introduction to ergodic theory and dynamical systems.

In this thesis, we show that we can use Shimura’s CM theory to explicitly compute the Hilbert class field of any primitive quartic CM field.

Creating information portals for support of European environmental policy.

This thesis mainly extends the theory of positive operators on Riesz spaces to a setting of pre-Riesz spaces.

Natural history collections provide invaluable sources for researchers with different disciplinary backgrounds, aspiring to study the geographical distribution of flora and fauna across the globe as well as other evolutionary processes.

Decentralized plug and play systems for energy production are the future picture of our society. Artificial photosynthetic systems are used for this purpose.

Development of an aggregated impact indicator to measure decoupling.

The recently introduced nature-originated deep eutectic solvents, so-called natural deep eutectic solvents (NADES) are considered as truly green solvents, which composed of natural ingredients found abundantly in organisms.

Het onderzoeksgebied Natural Computing is uitgegroeid tot een onderzoeksgebied met een spannende interactie tussen informatica en natuurwetenschappen en een belangrijke katalysator voor deze twee-weg interactie. Dit driedelige handboek van meer dan 2000 pagina's is een belangrijk verslag van deze belangrijke…

As a contribution to the changing legislation and evolving societal attitudes concerning environmental issues, this project aims to enhance and manipulate the plants’ own natural defense mechanisms against western flower thrips (WFT).

Streptomyces present a valuable platform for natural product discovery. Lugdunomycin is a novel angucycline-derived polyketide from Streptomyces sp QL37, with unprecedented skeleton and antimicrobial activity.

ENVIRHUS (Environmental and Rural History of Urbanized Societies) organiseert op 17 februari 2023 (14u-17u) de workshop ‘The Natural World‘.

This dissertation is a collection of four research articles devoted to the study of Kummer theory for commutative algebraic groups.

Multi-criteria optimalisatie is een effectieve techniek voor het vinden van optimale oplossingen die een afweging bieden tussen verschillende, tegenstrijdige criteria. Het heeft zijn toepassing gevonden in de wereld om ons heen omdat bij het oplossen van praktische, re¨ele wereld problemen men gewoonlijk…

Promotor: W. T. F. den Hollander, F. H. J. Redig

Natural language processing, een type van kunstmatige intelligentie, wordt na jaren van ontwikkelingen toegepast op wetenschappelijke vakgebieden buiten de informatica. Suzan Verberne werkt al jaren aan natural language processing, en vertelt in De Volkskrant over enkele van haar projecten.

Promotor: Prof.dr. P. Stevenhagen, Co-promotor: B. de Smit

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

A sustainable resource management is an essential aspect to satisfy the current human needs without compromising the needs of future generations.

Promotores: B. Erez, P. Stevenhagen, Co-Promotor: B. de Smit

Kunst en vrije tijd, Kunst en vrije tijd

“Temminck’s Order” is the scientific biography of Coenraad Jacob Temminck (1778–1850), a Dutch naturalist and the first director of ’s Rijks Museum van Natuurlijke Historie in Leiden.

An algorithm is discussed to compute the exponential representation of principal units in a finite extension field F of the p-adic rationals.

Do Ethiopian wolves change their diet and foraging strategy in the landscape under different land uses? How land use affect Afro-alpine rodent Communities? How important are Afro-alpine natural resources utilisation for local livelihoods? What is the human perception of conflict in the Afro-alpine a…

Promotor: Prof.dr. H.J.M. de Groot, Co-promotor: Francesco Buda

Grzegorz Rozenberg, Leiden Institute for Advanced Computer Science, neemt op 27 november 2015 bij de University of Boekarest in Roemenië zijn zesde eredoctoraat in ontvangst.

Promotores: G. Persoon, R. Schefold

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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.

Plants and soils from natural ecosystems harbor great diversity of soil microorganisms, which could potentially contribute to the sustainability of horticulture. The knowledge about using wild plant species and soil from natural ecosystem to improve the crop health will advance the application of ecological…

Natural resources often stretch across borders that separate modern nation states. This can create conflict and limit opportunities for regulated consumption of their goods and services, but also provide opportunities for joint multinational efforts that exceed single country capabilities.

Kunst en vrije tijd, Kunst en vrije tijd

Op 15 juni 2015 heeft Prof. Dr. Grzegorz Rozenberg zijn vijfde eredoctoraat ontvangen.

How do you make a technology sustainable that does not even exist yet? Well, by bringing together an interdisciplinary team of pioneering European experts right at the start and paying attention to sustainability right from the development phase.

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