10,000 search results for “leiden” in the Public website
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Human-wildlife Interactions in the Western Terai of Nepal
Large carnivores and humans, along with their livestock, have co-existed for thousands of years. However, human population growth and an increase in economic activities are modifying the landscape for large carnivores and their prey.
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Islamophobia and Radicalisation
A measured yet theoretically innovative exploration of how Islamophobia and radicalisation intersect and reinforce each other.
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Communicative Language Teaching in Georgia
The present investigation aims at exploring whether the instruction provided at secondary schools in the capital meets the requirements of Communicative Language Teaching and whether the aims of improving learners’ communicative proficiency are met.
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Blended Care for Adolescents with Social Anxiety
Is blended care a feasible and effective treatment method for social anxiety in adolescence?
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Ulama and the State in Modern Aceh
On 21 September 2022 Arfiansyah successfully defended a doctoral thesis and graduated.
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Towards a Sustainable and Circular Metals Economy
In-use stocks of products can be considered as intermediaries between human needs and the physical world.
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A grammar of Makalero: A Papuan language of East Timor
This dissertation is the first comprehensive description of Makalero, a language spoken by approximately 6,500 speakers in the Iliomar subdistrict, in the south-east of the Republic of East Timor. While previous sources considered it to be a dialect of the larger language Makasae, the present study,…
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Proper and improper uses of MCDA methods in energy systems analysis
In this article, Marco Cinelli, assistant professor at Leiden University College The Hague, examines proper and improper uses of Multiple Criteria Decision Analysis (MCDA) methods in energy systems analysis.
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Education
Cultural Anthropology and Development Sociology at Leiden University is renowned for its international orientation and broad range of theoretical, methodological, and regional expertise.
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The Infrared Spectrum of Massive Protostars
We have conducted a full spectral line survey of the 3-13 micron region of two massive protostars, AFGL 2591 and AFGL 2136, for the first time at high spectral resolution.
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Class invariants for tame Galois algebras
Promotores: B. Erez, P. Stevenhagen, Co-Promotor: B. de Smit
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Fisheries in the Waza Logone Floodplain. An Analysis of the Status of the Fisheries Sector and Mitigation of Conflicts within the Sector in North
Promotores: Prof.dr. G.A. Persoon & Prof. dr. H.H. de Iongh
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Systems pharmacology of human neuroendocrine disease entities
An important hormone excreting gland in the human body is the pituitary
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Dutch demand for porcelain: The maritime distribution of Chinese ceramics and the Dutch East India Company (VOC), first half of the 17th century
On the 30th of September Christine Ketel successfully defended a doctoral thesis and graduated.
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Towards High Performance and Efficient Brain Computer Interface Character Speller: Convolutional Neural Network based Methods
A P300-based Brain Computer Interface character speller, also known as P300 speller, has been an important communication pathway, under extensive research, for people who lose motor ability, such as patients with Amyotrophic Lateral Sclerosis or spinal-cord injury because a P300 speller allows human-beings…
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Glucocorticoid modulation of the immune response
Glucocorticoids (GCs) are widely prescribed as anti-inflammatory drugs due to their well-established immunosuppressive effects.
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Style and function of female images in prints by Keisai Eisen (1790–1848) ideals of beauty and gender in the Late Edo Period consumer society
On the 15th of July Sawako Takemura successfully defended a doctoral thesis and graduated.
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Managing a sustainable career in the contemporary world of work: Personal choices and contextual challenges
On 9 June 2020, Maral Darouei defended her thesis 'Managing a sustainable career in the contemporary world of work: Personal choices and contextual challenges'. The doctoral research was supervised by Prof. J.I. van der Rest.
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Unraveling temporal processes using probabilistic graphical models
Real-life processes are characterized by dynamics involving time. Examples are walking, sleeping, disease progress in medical treatment, and events in a workflow.
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Understanding the Heterogeneity of Corporate Entrepreneurship Programs
In today's volatile market environments, companies must be able to continuously innovate. In this context, innovation does not only refer to the development of new products or business models but often also affects the entire organization, which has to transform its structures, processes, and ways of…
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Flat but not shallow. Towards flatter representations in deep semantic parsing for precise and feasible inferencing
Simulating human language understanding on the computer is a great challenge. A way to approach it is to represent natural language meanings in logic, and to use logical provers to determine what does and does not follow from a text. What logic is best to use and how natural language meanings are best…
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The mixed Ax-Lindemann theorem and its applications to the Zilber-Pink conjecture
Promotores: Prof.dr. S.J. Edixhoven, Prof.dr. E. Ullmo (University Paris-Sud)
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MODOMA: A computer-simulated laboratory-approach towards language acquisition
The goal of the MODOMA-project is to create a computer model of language acquisition.
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Role of non-homologous end-joining in T-DNA integration in Arabidopsis thaliana
Promotor: P. J. J. Hooykaas Co-promotor: B. S de Pater
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The application of the United Nations Convention on the Rights of the Child by national courts
On 3 December 2019, Meda Couzens defended her thesis 'The application of the United Nations Convention on the Rights of the Child by national courts'. The doctoral research was supervised by Prof. T. Liefaard and Prof. J.J. Sloth-Nielsen.
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Authorial or Scribal? Spelling Variation in the Hengwrt and Ellesmere Manuscripts of the Canterbury Tales
This dissertation is an analysis of spelling variation in Hengwrt and Ellesmere manuscripts, two early texts of The Canterbury Tales.
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STARS: Shyness and Confidence in Social Situations
Why do some children confront social challenges with confidence, whereas others experience difficulties? What is the role of child temperament and child emotional dispositions? What is the role of parenting? This project aims to shed light on the mechanisms explaining shyness and confidence in response…
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Global Fields and Their L-functions
Artin L-functions associated to continuous representations of the absolute Galois group G_K of a global field K capture a lot of information about G_K as well as arithmetic properties of K.
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Finding and valorizing new antibiotics using AI
Antibiotics are a class of medicine most people take for granted. But pathogenic bacteria are becoming more and more resistant to our antibiotics, and this poses a great challenge for future treatments. There is thus a great societal need to identify new molecules that can address new targets and be…
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Open to all, not known to all: sustaining practices with open educational resources in higher education
In higher education, Open Educational Resources (OER) are available for anyone to use, but they are not widely used.
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Cryo-EM of cholera infection
The structure of bacterial cells provides crucial clues about their interaction with their host. What are the key structural features of a bacterial cell that determine pathogenicity? What roles do these structures play in the life cycle, and how do they change during the infection process?
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Measuring science communication impact
What tools can be applied to measure the output, outcome and impact of science communication efficiently and effectively?
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The Travel of Ideas in the Age of Steam and Print: The Ottoman Caliphate versus Wahhabism and Mahdism
Ömer Koçyigit defended his thesis on 7 July 2020
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Epistemological Inquiry into Islam’s Moral Economic Teachings, Legal Discourse, and Islamization Process
Mr. S. Al Daghistani defended his thesis on 30 November 2017
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The complicated conservation problem of genetic pollution
How does invasive hybridization affect threatened native species?
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Synthetic, Physical and Computational Chemistry of Propeller-shaped Polycyclic Aromatic Hydrocarbons
This thesis systematically studies the physicochemical properties of non-planar, propeller-shaped, polycyclic aromatic hydrocarbons. The synthesis of several so-called propellerenes is described on a gram scale, using optimized procedures aimed at using less hazardous reagents and reducing the amount…
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Snake genomes and toxin evolution
How did toxin genes evolve from harmless physiological genes?
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Policy Effectiveness through Configurational and Mechanistic Lenses: Lessons for Concept Development
Valérie Pattyn, Assistant Professor at Leiden University, researched
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Potential interference of fungal endophytes in Vanilla planifolia on vanilla flavor compounds biosynthesis
Natural vanilla flavor is one of the most important in the world. However, the cost of this flavor is expensive. Production of this flavor by alternative methods, could reduce the cost.
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Yes/no question-marking in Italian dialects - A typological, theoretical and experimental approach
This dissertation provides an account of polar questions in Italian dialects from a typological, theoretical and empirical perspective.
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A Grammar of Konso
This dissertation provides a description of Konso, a Cushitic language spoken by about 250,000 speakers in the South-West Ethiopia.
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Adsorption and catalysis on Pt and Pd monolayer-modified Pt single crystal electrodes
The focus throughout this thesis will be on gathering fundamental studies of the detailed structure and composition of the electrode/electrolyte interface effect on the rate and mechanism of key electrocatalytic reactions.
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Stable single molecules for quantum optics and all-optical switches
Promotor: Prof.dr. M.A.G.J. Orrit
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Allosteric modulation by sodium ions and amilorides of G protein- coupled receptors
Promotor: A.P. IJzerman
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Producing the local: Javanese performance on Indonesian television
Els Bogaerts defended her theses on 20 December 2017.
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Learning-based Representations of High-dimensional CAE Models for Automotive Design Optimization
In design optimization problems, engineers typically handcraft design representations based on personal expertise, which leaves a fingerprint of the user experience in the optimization data. Thus, learning this notion of experience as transferrable design features has potential to improve the performance…
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Concurrence in European Private Law
On 9 September 2020, Ruben de Graaff defended his thesis 'Concurrence in European Private Law'. The doctoral research was supervised by Prof. A.G. Castermans and Prof. S.C.G. Van den Bogaert.
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Another Athanasius: Four Sahidic Homilies attributed to St. Athanasius of Alexandria
Ibrahim Saweros defended his thesis on 9 November 2016
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Species Literacy: The perception and cultural portrayal of animals
In his dissertation Michiel Hooykaas outlines the results of six empirical research projects focused at biodiversity awareness in the Netherlands, specifically people’s knowledge about animals.