1,689 search results for “random werkt in roos environmental” in the Public website
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Quantitative Particle Tracking
Brownian motion is the random motion of (colloidal) particles due to collisions with the atoms and molecules of the solvents, which are moving due to temperature.
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Insights from scanning tunneling microscopy experiments into correlated electron systems
This thesis presents insights from our study of various correlated electron systems with a scanning tunneling microscope (STM). In ordinary metals, electron-electron interactions exist, but get substantially screened due to the sheer number of electrons.
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Growth-induced self-organization in bacterial colonies
Mechanical forces are known to play an important role in bacterial colonies. In this dissertation, we study the self-organization at various stages of growing bacterial colonies, and focus on the mechanical effects of cell growth.
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A community computational challenge to predict the activity of pairs of compounds
Source: Nat Biotechnol, Volume 32, Issue 12, pp. 1213-22 (2014)
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Scattering and absorption in 2D optics
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.
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LCN2 Seminars
A monthly seminar on complex networks, aimed at scientists from all disciplines.
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Diagnosis and treatment of obese children with insulin resistance
Promotors: C.A.J. Knibbe, Anthonius de Boer, Co-promotor: M.M.J. van der Vorst
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Analysis and Stochastics
The research of the Applied Mathematics cluster is concerned with such diverse topics as dynamical systems, representation theory, differential equations and pattern recognition.
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Clavis Aurea? Structure-enabled approaches of identifying and optimizing GPCR ligands
Promotores: A.P. IJzerman, H.W.T. van Vlijmen
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Machine learning for radio galaxy morphology analysis
We explored how to morphologically classify well-resolved jetted radio-loud active galactic nuclei (RLAGN) in the LOw Frequency Array (LOFAR) Two-metre Sky Survey (LoTSS) using machine learning.
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Steady-State Analysis of Large Scale Systems
Promotor: W.Th.F. den Hollander Co-Promotor: F.M. Spieksma
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What Works in Preventing Emerging Social Anxiety: Exposure, Cognitive Restructuring, or a Combination?
Programs that aim to reduce symptoms of social anxiety in children generally include multiple components, such as exposure and cognitive restructuring. It is unknown if separate components yield positive intervention effects in children or whether a combination of components is required.
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CoSTREAM: Understanding Stroke and Alzheimer
The Horizon 2020 project CoSTREAM aims to improve our understanding of the co-occurrence of stroke and Alzheimer’s disease. It has long been known that both diseases share underlying causes, but their exact interaction or link is not fully understood. CoSTREAM combines multiple factors to identify and…
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On electronic signatures of topological superconductivity
Promotor: Prof.dr. C.W.J. Beenakker
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Bayes and Networks
Promotor: A.W. van der Vaart
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Algorithms for analyzing and mining real-world graphs
Promotor: Prof.dr. J.N. Kok, Co-Promotor: W.A. Kosters
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Risk bounds for deep learning
In this thesis, deep learning is studied from a statistical perspective. Convergence rates for the worst case risk bounds of neural network estimators are obtained in the classification, density estimation and linear regression model.
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Shivant Jhagroe
Faculty Governance and Global Affairs
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Jason Rudall
Faculteit Rechtsgeleerdheid
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Md Faysal Tareq
Science
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Brian McGarry
Faculteit Rechtsgeleerdheid
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Mandy de Wilde
Faculteit der Sociale Wetenschappen
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Christina Luise Toenshoff
Faculteit der Sociale Wetenschappen
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Daniëlla Dam-de Jong
Faculteit Rechtsgeleerdheid
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Hilde Woker
Faculteit Rechtsgeleerdheid
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On safari in the Bio Science Park
It is a warm day. The sun is shining brightly while biologist Marco Roos makes his way through the bushes towards a peculiar little plant. Insects buzz, birds chirp. In the background rises the LUMC: at the Bio Science Park in Leiden, people and nature come together in a special way.
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Previous Winners
On this page you can learn more about the history of our Faculty Awards and view the previous winners.
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What's better for the environment, cotton or polyester clothing?
What clothing is best to buy if you want to consider the environment? That question isn't so easy to answer. You have to consider the entire life cycle of a garment: from production to the moment we dispose of it. In the segment 'What's better?' of the radio programme Living Planet, environmental scientist…
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Towards Photocatalytic Water Splitting in Homogeneous Solutions Using Molecular Metalloporphyrin Photosensitizers and Catalysts
Indonesia is experiencing various environmental challenges related to its fast economic growth. Therefore, it is necessary to have measurable and applicable indicators to obtain accurate data and information regarding the costs of adverse environmental impacts arising from economic activities to support…
- Institute of Urban Environment
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Access to Justice in Indonesia
How do poor and disadvantaged Indonesians address the injustices they face in daily life and how can their situation be improved?
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SMALL Savannah : an information system for the integrated analysis of land use change in the Far North of Cameroon
Promotores: W.T. de Groot, M. Tchuenté, Co-promotor: J.P. Cheylan
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Mining conflicts
An effective and equitable approach to resource conflicts?
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The Metals Programme
Accumulation of metals in economy and environment and its associated risks, within the Netherlands and the EU.
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Global distribution patterns of distinct mycorrhizal types and ecological drivers of these patterns
What are the global relationships between environmental conditions and abundance of distinct types of mycorrhizal fungi in soil and plant roots?
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The Life and Death of the Shopping City: Public Planning and Private Redevelopment in Britain since 1945
How have British cities changed in the years since the Second World War? And what drove this transformation? This innovative new history traces the development of the post-war British city, from the 1940s era of reconstruction, through the rise and fall of modernist urban renewal, up to the present-day…
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Diploma requirements
To be eligible for Governance and Sustainability at Leiden University, you must meet the following admission requirements.
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Education
Education in Environmental Biology
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Advisory Board
The Advisory Board is an external Advisory Council, to advice the Board of Directors of CML about general strategies, research and education activities and evaluation procedures (Dutch: visitatie).
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Policy Review on Decoupling
Development of indicators to assess decoupling of economic development and environmental pressure in the EU-25 and AC-3 countries.
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Sustainability courses and programmes
Leiden University offers its students a wide range of bachelor's, master's and minors that explore sustainability or climate. Here, you find an overview of those programmes in the academic year 2020-2021.
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Contact
Contact the department of Environmental Biology
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Carbon4PUR | Turning industrial waste gases (mixed CO/CO2 streams) into intermediates for polyurethane plastics for rigid foams/building insulation
What would be the environmental performance of the Carbon4PUR technology at industrial scale in the future?
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Evaluation and implementation of innovative diagnostics and treatment
If a new method has been developed to recognize and treat a (neuro-)psychological disorder or related behavioral factors, it cannot yet be used directly in clinical practice. First, the method should be evaluated, preferably in randomized controlled trials.
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Algorithms for finite rings
Promotores: H.W. Lenstra, K. Belabas (University of Bordeaux)
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Building blocks of success
A research into for whom, when and why the Cool Little Kids intervention works.
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Digital Humanitarian Networks: Crisis Management as a Social System
Intelligence of the crowd, or in other words, intelligence of a large, random collective, exists mostly in social media platforms such as twitter. The collective does not comprise (at least not necessarily) experts on crises, just regular people mostly. Nevertheless, there is valuable intelligence to…
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Statistical physics and information theory for systems with local constraints
Systems with local constraints is a new finding in recent researches on complex systems. The heterogeneous spatial interactions and the temporal dependencies among those numerous units make it difficult to describe by traditional statistical physics.
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Piecewise deterministic Markov processes: an analytic approach
Promotor: S.M. Verduyn Lunel, Co-Promotores: S.C.Hille, O.W. van Gaans
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The anthropological signification of the ‘Man with No Breath’ in Visayas and Mindanao epics
This paper explores the long-term endurance of “breath” as a schema of personhood in the Austronesian-speaking world, from a comparative-ethnographic approach to the “Man with No Breath” figure featured in Philippine epics. This is one of two contributions from Myfel D. Paluga and Andrea Malaya M.…