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

Een nieuw artikel van Dr. Helen Pluut zal verschijnen in European Journal of Work and Organizational Psychology. Het artikel, dat samen met Marion Büttgen en Jan Ullrich van de Universiteit van Hohenheim is geschreven, heeft implicaties voor organisaties die een duaal laddersysteem hanteren. Zulke systemen…

Op 23 maart 2023 verdedigde Weidong Zhang in Leiden zijn proefschrift over het bereiken van 'decent work' in China. Dit onderzoek analyseert in hoeverre China fatsoenlijk werk bereikt aan de hand van een casestudy over fatsoenlijke werktijden. Het woord 'bereiken' benadrukt dat China nog bezig is dit…

Op vrijdag 23 april verscheen Jorrit Rijpma voor de Working Group on Frontex Scrutiny van het Europees Parlement. Deze werkgroep is opgericht door de Commissie burgerlijke vrijheden, justitie en binnenlandse zaken (LIBE) van het Europees Parlement, als reactie op de beschuldigingen van serieuze schendingen…

Mooc Eu Policy Europe Europa

My work focuses on a class of astronomical objects called protoplanetary disks.

Optimization tasks in practice have multifaceted challenges as they are often black box, subject to multiple equality and inequality constraints and expensive to evaluate.

The high velocity tail of the total velocity distribution of stars provides essential insight into fundamental properties of the Galaxy.

Governance and Global Affairs, Institute of Security and Global Affairs

In het tijdschrift Organizational Behavior and Human Decision Processes wordt deze maand een artikel gepubliceerd van dr. Helen Pluut in samenwerking met Katrina Jia Lin en Remus Ilies van de National University of Singapore, waar Helen voorheen werkzaam was, en met Su-Ying Pan van de Macau University…

Sociale Wetenschappen, Psychologie

This dissertation presents a new perspective on the life, work and character of the Dutch physical chemist Jacobus Henricus van ’t Hoff, first recipient of the Nobel Prize in Chemistry, and one of the most important and colourful scientists in Dutch history. The image of Van ’t Hoff that emerges from…

Promotor: A. Kros

The soil-dwelling, filamentous bacteria of the genus Streptomyces are renowned for their production of useful secondary metabolites including antibiotics. The work described in this thesis provides new insights on the role and regulation of antibiotic production and resistance in these bacteria.

Creating a framework to assess the sustainability of fish farms which will set sustainability standards and give consumers information about the the sustainability and safety of their seafood.

Samen met wetenschappers van over de hele wereld streeft de ENIGMA-Anxiety Werkgroep ernaar om meer inzicht te krijgen in de neurobiologische karakteristieken van angststoornissen.

Wiskunde en Natuurwetenschappen, Leids Instituut voor Chemisch Onderzoek (LIC)

In this work the reconstruction of a tau neutrino signal in the KM3NeT detector is discussed.

Sinds 2009 behaalden 84 kandidaten hun doctoraat in Creative en Performing Arts. Op deze pagina een overzicht van ACPA's alumni.

Governance and Global Affairs, Institute of Security and Global Affairs

The research in this dissertation aims to optimise blood donation processes in the framework of the Dutch national blood bank Sanquin. The primary health risk for blood donors is iron deficiency, which is evaluated based on donors' hemoglobin and ferritin levels.

In dit interdisciplinaire onderzoeksprogramma werken onderzoekers uit vijf verschillende disciplines met elkaar samen. Zij stellen zich hieronder (in het Engels) aan u voor.

Contributions to the UNEP international panel for sustainable resource management

Promotores: Prof.dr. M. Franx, Prof.dr. M. Kriek (Univ. of California at Berkeley)

Understanding the formation and evolution of planetary systems is one of the most fundamental challenges in astronomy. To directly image and study young exoplanets and the circumstellar disks they form from, dedicated high-contrast imaging instruments are built.

Religion, Philosophy, and the Pre-modern World

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…

Particles are omnipresent in biopharmaceutical products. In protein-based therapeutics such particles are generally associated with impurities, either derived from the drug product itself (e.g. protein aggregates), or from extrinsic contaminations (e.g. cellulose fibers).

Wiskunde en Natuurwetenschappen, Centrum voor Milieuwetenschappen Leiden (CML)

Wiskunde en Natuurwetenschappen

The extensive use of electronic communication channels and other devices has opened new possibilities for collecting data on human behavior. This information is sometimes openly accessible, but largely part of administrative registration systems that are not open to the broader public. The data provides…

Promotores: T.H. Oosterkamp, N. de Jonge

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

Promotor: H.J. van den Herik, B.R. Katzy, Co-promotor: K. Sailer

Publicaties die verschijnen in het kader van het onderzoeksproject Zelfredzaamheid en sociale bescherming over de levenscyclus.

Promotie

CREEA is a FP7 project on compiling and refining environmental and economic accounts. The project runs from April 2011 to March 2014.

Corruption, integrity (or a lack thereof…) and public values are near omnipresent elements in public administration and politics of all times. Cases of corrupt public officials and politicians continuously emerge. Strangely enough, however, it often remains unknown what actually occurred, how something…

Early time-resolved experiments by Frauenfelder on the ensemble of the kinetic rebinding of CO to myoglobin molecules resulted in a stretched exponential relaxa-tion due to a very large spread of the reaction rates of individual molecules.

Promotor: Prof.dr. G.P. van Wezel

Taxonomy as a science has accumulated data and knowledge for more than 250 years.

In this work, we illustrate unconventional approaches towards the fabrication of edge functionalized graphene nanostructures and bidimensional architectures in polymeric and metallic supports, with an outlook towards molecular sensing devices.

This thesis presents pioneering work on the panchromatic emission of some of the most luminous galaxies in the early Universe: star forming galaxies and active galactic nuclei.

In this thesis, the role of plant-mediated soil legacy effects in shaping aboveground plant-insect interactions was investigated.

In this dissertation iron-based homogeneous catalysts were synthesized, characterized and investigated for water oxidation activity.

Promotor: V. Vitelli, Co-promotor: J. Paulose

The subject of this thesis, ‘Approach to Markov Operators on Spaces of Measures by Means of Equicontinuity’, combines an analytical and probabilistic approach to Markov operators.