1,861 search results for “influence” in the Public website
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Assessing global regionalized impacts of eutrophication on freshwater fish biodiversity
Freshwater biodiversity has been threatened by eutrophication due to excessive nutrients in the environment. Releasing the freshwater species from such pressures requires efforts from industry and manufacturers to avoid emissions to vulnerable and high-risk regions.
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Toxicity, bioaccumulation and trophic transfer of engineered nanoparticles in the aquatic environment
The findings in this thesis improve the understanding of 1) the relationship between exposure characteristics and toxicity of ENPs, 2) the joint toxic action of ENP mixtures and the comparison to metal salt mixtures, 3) how NOM affects the individual and joint toxicity of ENPs, 4) the extent of trophic…
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Mechanistic modelling of drug target binding kinetics as determinant of the time course of drug action in vivo
Drug-target binding kinetics determine the time course of the central event in pharmacotherapy: Drug-target interaction.
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What does the evidence tell us about merit principles and government performance?
Civil service systems are often targets of criticism globally. This article seeks to fill an evidence void about government performance and meritocracy
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On quantum transport in flat-band materials
The studies in this thesis are focused on the physical effects in the flat band materials. The results contain the discovery of strong enhancement of RKKY spin-spin interactions with specific geometric arrangement and dynamical generation of excitonic order parameter with high magnitude.
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Rechter over Grenzen
On Tuesday 19 December 2017 Anneloes Kuiper-Slendebroek defended her doctoral thesis 'Rechter over Grenzen' which deals with the application and interpretation of international law in Dutch private law. Supervisor is Martijn Polak, co-supervisor is Jeroen van der Weide.
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Early Medieval English Life Courses: Cultural-Historical Perspectives
How did the life course, with all its biological, social and cultural aspects, influence the lives, writings, and art of the inhabitants of early medieval England?
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OceanVisions
OceanVisions is a project funded by a Marie-Curie Individual Fellowship to Dr. Francesco Colona and it explores how different research infrastructures in marine science (ranging from ocean-going research vessels to scientific diving operations) and their funding scheme influence the research process:…
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Patterns in natural systems
Promotor: A. Doelman, Co-promotores: P.J.A. van Heijster; A. Zagaris
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Nagtzaam & Van Erkel, ‘Preference votes without preference?’
Political scientists Marijn Nagtzaam (Leiden University) and Patrick van Erkel (University of Antwerp) investigate how electoral rules affect intra party preference voting. Focusing on the effect of two specific rules—the option to cast a list vote and on a single versus multiple preference vote—and…
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Modernization and U.S. Service Programs
The project explores the role of modernization theory in the development of two foreign and domestic service programs: the Peace Corps and Volunteers in Service to America (VISTA). The Peace Corps has long been understood as a modernizing effort in a Cold War context, and this project will further investigate…
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Moving beyond identity: reading the Zhuangzi and Levinas as resources for comparative philosophy
In this dissertation I argue that the proto-daoist text the Zhuangzi and the ethical relation of Levinas are fruitful resources to reconsider the self-other relation in comparative philosophy.
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Art History (BA)
Troughout the ages, art has always had a large impact, from the first cave drawings until modern art forms. In the Bachelor's programme Art History at Leiden University you will not just get to know art from the Netherlands and Europe, but also from North-America, Asia and Africa. Study art from the…
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Imperial Legacies in Early-Modern South India. Dynastic Politics in the Vijayanagara Successor States
This research deals with the royal houses of the Vijayanagara Empire and four of its successor states: Ikkeri, Tanjavur (under both the Nayaka and Bhonsle rulers), Madurai, and Ramnad. This study is thus concerned with dynastic politics and imperial legacies in south India between the 14th and 18th…
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From Gesture to Language
Like any language, the natural sign languages (henceforth: SLs) of deaf communities differ from each other in their grammars and lexicons. A growing number of studies indicates that SLs make use of the gestures of hearing speakers to build linguistic structure. This implies that variation and similarities…
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Motivating pupils: finding the right balance
Kim Stroet is examining how the interaction between teachers and pupils influences pupils’ motivation. ‘Children need to have the feeling that they are in control of their own learning process.’
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Christian missions and societies in the Middle East: organizations, identities, heritagization (XIXth-XXIth centuries)
The project re-examines the role of the Catholic, Protestant and Orthodox missionaries in the cultural and social developments of the Middle East and their interactions with the indigenous communities, from the nineteenth century until today. It seeks to discover and retrace such ‘entangled histories’…
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Seyyed Hassan Taqizadeh: A Political Biography
On the 24th of June Hossein Pourbagheri successfully defended a doctoral thesis and graduated.
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Legal decision making in liability law and financial regulation
The starting point for this research project is the notion that the human brain is susceptible to all kinds of fallacies and biases that affect our perceptions and influence our reasoning outside of our conscious awareness. Indeed, most people think they are merely observing facts and that they process…
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Blood is thicker than water.
Amerindian intra- and inter-insular relationships and social organization in the pre-colonial Windward Islands.
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Human-lion conflict around Nairobi National Park: Lion Population Structure, Diet, and Movement in a Semi-Fenced Park.
What is the population size and social structure in time and space? What is the lion diet and food preference in time and space? What is the home range (MCP and Kernel) and movement in time and space? What are human – lion conflict and responses of lions to traditional herding in time and space? What…
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Public Governance & Civil Society
How and why governments engage with civil society as well as how civil society organizes itself and exerts political influence constitute the key focus of the research programme Public Governance & Civil Society. As such, this research programme offers unique expertise within the field of public administration…
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Organisational & Entrepreneurial Behaviour
The research group Organizational & Entrepreneurial Behavior investigates the behavior of individuals and groups who start, work in, or lead organizations, in order to inform organizational practice. By focusing on the behavior of (groups of) employees, entrepreneurs and leaders, the main levels of…
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The role of expectancies and avoidance learning in the maintenance of somatic symptoms
Somatic symptoms, such as pain, itch, and fatigue have been shown to have a bidirectional relationship with mental symptoms. Although acute somatic symptoms serve some adaptive properties, chronic symptoms can instead lead to interference in daily activities and lower quality of life.
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Introducing: Leonor Álvarez Francés
From 15 augustus 2014 onward, Leonor Álvarez Francés is appointed as PhD student on Raymond Fagels NWO project ‘Facing the Enemy. The Spanish Army Commanders during the First Decade of the Dutch Revolt (1567-1577)’
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Native Neighbours
Local settlement system and social structure in the roman period at Oss (the Netherlands).
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Is this really my hand?
A virtual hand that feels as if it is your own. Feeling happier because a virtual face is smiling with you. Cognitive Psychologist Ke Ma discovered using virtual reality that the way we experience our body is more flexible than we thought. Ma: ‘We can think up some fantastic applications.' PhD defence…
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Metagenomics for community ecology; a next generation of eDNA monitoring tool for biomass studies in freshwater environments
How can we quantify the density of species within a community through environmental DNA concentrations?
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Islam and culture
Thanks to its early civilisation and continuous mix of influences, the Muslim world has a rich and varied culture. The study of material culture, books, stories, films and increasingly television series teaches us about the structure of modern-day Muslim societies.
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The relationship between gesture, affect and rhythmic freedom in the performance of French tragic opera from Lully to Rameau
Baroque flautist Jed Wentz followed two years of dancing classes in order to develop the right feeling for the gestures required for the Baroque French opera genre ‘tragédie en musique’. In his dissertation, the links between gesture affect and rhythmic freedom in the performance of the tragédie en…
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The researchers
Professor of Ecotoxicology Martina Vijver and lecturer Maarten Schrama are the founders and managers of the Living Lab. As well as these two researchers, a number of other ecologists and biologists are involved in the research at the Lab.
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Composed Performers: The music-making body from a compositional perspective
Composer Paul Craenen (1972) is actually a pianist, but as part of his PhD ceremony, he performed a composition on PVC pipes. Craenen studies the position and role of the body in music. ‘I am interested in what precedes the resulting sound’.
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United we stand? Member states on the world stage
Organisations such as the EU are of enormous benefit to the member states, but the inhabitants of the member states are often unaware of this. Leiden researchers investigate whether international organisations such as the EU or ASEAN are able to influence global politics.
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Student agency in secondary school: The development of student agency in secondary schools
Student agency is defined as the ability to increasingly take control of the learning process. It is associated with better grades, well-being, motivation and self-confidence. This research aims to provide teachers tools to stimulate student agency and to monitor its growth.
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Anthropogenic effects on links between macro-invertebrate diversity and ecosystem functioning
How are links between macro-invertebrate diversity and ecosystem functioning influenced by anthropogenic pressures?
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The Centre for Digital\\Jurisprudence
Online platforms such as YouTube, Facebook, and X (formerly Twitter) have become part and parcel of everyday media use. Journalists incorporate posts from politicians into newspaper reports, scientists share their insights in short posts or videos, and the judiciary uses social media to explain their…
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Volume 1 (2018)
Issue 1
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Navigating the cross-contextual media landscape: Children’s digital media use and their social development
For this project we delve into children's digital media use during the transition from kindergarten to group 3 and investigate its impact on their social development.
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Sharing knowledge: joint professional development of inquiry based teaching at international schools
In this project we investigate how the professional development around the theme of inquiry based teaching of teachers from three international schools takes place.
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Can Chinese legislation on informational privacy benefit from European experience?
What is a good data protection law? How does a good data protection law evolve? Is European data protection law a good one? And whether the European data protection applicable to China?
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Group behaviour: one for the team
Researchers at Leiden study group behaviour. One of their findings is that when people make sacrifices for another member of their group, it is probably instinctive. Insights of this kind enable us to better understand and influence the social processes in a neighbourhood or company.
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Renewing the cultural identity of Canadian Indians
The artefacts that still remain from the traditional culture of the indigenous Yukon, Canada, are spread over dozens of museums throughout the world. Yukon Indian Ukjese van Kampen carried out research to bring this culture to light. This is the subject of his dissertation entitled ‘The history of Yukon…
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Historical roots of educational thinking
What is the origin of educational ideas, e.g., the idea that intervention in infancy has long-lasting effects on development.
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Islam in the West
Muslims have lived in Eastern and South-Eastern Europe for centuries. Their arrival in Western Europe, the two Americas and Australia is however relatively recent. Studying how Muslims relate to their Western environment (and vice versa) and the mutual influences of Western and Islamic philosophies…
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Implementation of European policy
Leiden experts research ways in which European legislation is converted into national legislation. Knowing how this process works can inspire policy-makers trying to achieve their aims while abiding to Europan legislation.
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Jed Wentz
Jed Wentz is a University Lecturer at the Academy of Creative and Performing Arts of the Leiden University. He earned a PhD from the docARTES programme and his doctoral thesis Gesture, Affect and Rhythmic Freedom in the Performance of French Tragic Opera from Lully to Rameau explored how historical…
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About the programme
The programme of Parenting and Child Development consists of four substantive courses devoted to the following subjects:
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Digital Media in Human Development (MSc)
Digital media are everywhere and are therefore a major part of our lives and the lives of our children. The new specialisation in Digital Media in Human Development focuses on the opportunities and challenges of digital media in child rearing and education.
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After graduation
In an interconnected global environment, the Bachelor in Arts, Media and Society meets a new market need: for multidisciplinary, digitally-fluent, international talent with a broad understanding of the impact and influence of the arts on society.
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COMET. Human Subject Research and Medical Ethics in Colonial Southeast Asia
Investigating epistemic and ethical practices in medical experimentation on humans in the colonial period in Southeast Asia.