3,957 search results for “natural” in the Public website
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Minors
The minors offered by the Faculty of Governance and Global Affairs in The Hague are closely linked to the defining image of The Hague as a city of international justice, peace and security as well as the centre of Dutch public administration and international governance.
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Excavating Chlorakas-Palloures
Investigating the emergence of complex societies in Chalcolithic Cyprus.
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Politics: lobbying, influence and policy change
Researchers from the Institute of Public Administration study the mechanism of lobbying and influencing political parties and the behaviour of these parties to see how solutions are found to problems. This enables them to reach conclusions as to how best to effect changes in political focus and poli…
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Reproducing Europe
Cities in Europe house an increasingly diverse population with roots in many different parts of the world. They have also seen the growth of anti-immigrant sentiments and new forms of nationalism. Who belongs to Europe and what such belonging entails is heavily debated. What comes out of this paradoxical…
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Crete as melting pot: research into Late Antique, Byzantine and Early Islamic material culture at Gortyn, Greece
What does the excavated material tell us about the continuation and/or change of urban life during the transitional phrases from Antiquity to the Middle Ages on Crete and in the eastern Mediterranean more generally?
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‘Rapture, Fear and Admiration. Architecture and the Sublime in Seventeenth-Century Paris’
In what ways and to what ends did Parisian buildings overwhelm the early modern public? This study is concerned with the experience of the sublime in architecture in seventeenth-century Paris.
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Making and creating with ages-old knowledge
The ability to create objects and structures with our hands has been essential to human development. This ability is something modern society is at risk of losing. Leiden archaeologists gather knowledge about ancient processes of ‘making and creating’ over the centuries, knowledge that helps our current…
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Krijn Rietveld Memorial Awards
In honour of Krijn Rietveld (1956 - 2018), Leiden University Fund and dsm-firmenich have created the Krijn Rietveld Memorial Awards to reward researchers who make extraordinary efforts to bring about an impact beyond scientific understanding in the field of life sciences, health science, biotech, or…
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St. Lucia
Fieldwork
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Prior Research
The van Exter group has an extensive history of prior research in classical and quantum optics. As former part of the group of Han Woerdman, we have studied topics as diverse as:
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Making fuels from sunlight and CO2
Plants could be regarded as small chemical factories, which produce chemical substances via photosynthesis. If we can imitate photosynthesis in an artificial system, we can make clean fuels and materials out of sunlight and CO2. Huub de Groot is very close to designing a system of this kind.
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Sustainability Guide & Energy Saving
We would like to present to you a simple guidebook about living a sustainable life as a student in the cities of Leiden and The Hague. Whether you are a first-year student still trying to find your way around or already doing your masters – students wanting to explore more sustainable options and save…
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Back to the Present
A post-colonial approach to the concept of time in the past and present Maya culture
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A PCAD-model for fish to study the impact of airgun sound exposure on free-ranging cod
We are developing the conceptual framework, which is new to this taxonomic group, and evaluate the current state of the art with respect to all critical parameters and transfer functions for a fully developed Population Consequences of Acoustic Disturbance (PCAD) model.
- Jan van Ruitenbeek Lab - Atomic and Molecular Conductors
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Data Science
The majority of scientists, from archaeologists through to zoologists, collect huge volumes of data. Their massive databases contain large amounts of information which is difficult for humans to filter. With a solid grounding in statistics, we can develop algorithms for analysing and identifying patterns…
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Descriptive and Comparative Linguistics
The research programme Descriptive and Comparative Linguistics brings together LUCL researchers who focus mainly on descriptive and comparative linguistics.
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Awards and Grants 2017
An overview of awards and prizes granted to our staff and students in 2017, as well as special appointments and royal distinctions.
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Migraine@Work: work ability in employees with migraine
This study aims to answer two main research questions: (1) What are the main predictors of work ability in employees with migraine? (2) Can we optimise work ability in employees with migraine using a web-based intervention focused on these relevant predictors?
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The Tocharian Trek
A linguistic reconstruction of the migration of the Tocharians from Europe to China
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Neurobiological and Environmental Determinants of Parenting and Child Development
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About the programme
In the master’s specialisation in Economic and Consumer Psychology, students will study the psychological mechanisms that underlie many of our choices and decisions concerning consumption and other economic behaviours.
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Rankings
International rankings do not offer a complete picture of the quality of universities.
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Why study in the Netherlands?
There must be a reason why there are 90,000 international students in the Netherlands, a number that is increasing every year. In fact, there are several very good reasons.
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JUSTREMIT
JUSTREMIT is an ERC-funded project that brings together political theory, ethnography, and security studies in an interdisciplinary study of remittances and global justice.
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About the programme
The Research MA Classics and Ancient Civilizations covers two years and can be studied in four tracks: Classics is one of them. While diving into the literary, cultural and intellectual worlds of Greece and Rome, you will be involved in current research, and stimulated to reflect on the significance…
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Archaeology of West Asia
In the master’s programme in Archaeology, you can follow courses on the archaeology of West Asia, deepening your understanding of this region’s fascinating past.
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Earth, Energy and Sustainability (BSc Major of Liberal Arts and Sciences: Global Challenges)
At the start of the 20th century there were fewer than 2 billion people. Now at over 7 billion, Earth’s population is on target to reach 8 billion by 2027. How has this dramatic increase in human population impacted Earth’s life support systems and natural resources? How should we understand the meaning…
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Performative Photography (mix of photography & art performance)
Arts and leisure, Arts and leisure
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Security Studies (BSc)
In the Bachelor’s in Security Studies you study 21st century security challenges and learn to devise strategic solutions to a complex world.
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Why do a Master Honours Challenge? ‘Step away from your own square millimetre’
Learning how to work with people from different disciplines, that’s what Master Honours Challenges are all about. In teams, students address a challenge for an organisation or society as a whole. Two participants tell us what made their course stand out. ‘It was at times uncomfortable, but exhilarat…
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Shades of grey: cyber intelligence and (inter)national security
This paper examines cyber intelligence in the context of national and international security.
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Summer School Science Communication
Would you like to learn more about communicating your research with audiences other than the scientific community? The Science Communication and Society department from Leiden University is inviting young researchers (PhD, postdoc, or other early career) to join our Summer School about science communication…
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Individual choice repetition biases arise from persistent dynamics in parietal cortex
Across many decision-making tasks, people and animals systematically repeat (or alternate) their choices - even when the choices they make are intrinsically uncorrelated. This phenomenon (also known as 'sequential effect' or 'choice hysteresis') has been known for at least a century, and may be a stable…
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Symbolizing identity: Identity marks and their relation to writing in New Kingdom Egypt
This research project focuses on the relation between identity marks and writing.
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Ancient Greek ersatz econonomics
This subproject of 'From Homo Economicus to Political Animal' will be on ancient analogues for modern-day “ersatz economics”, the economics of the “man in the street”.
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Citizen Science Lab
Leiden University's Citizen Science Lab supports and organizes initiatives where anyone can get started with scientific data and research. This is how we enrich research with insights from the community, make science accessible to all, and tackle important local issues together.
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Making sense of an out-of-body experience (OBE), spirituality and mental health
When is (or becomes) an out-of-body experience a R/S experience? (How) do people make sense of their experiences and is this related to mental health? Which motives do people have to (not) communicate their out-of-body experiences with regular and/or alternative caregivers? And what does it tell us…
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Wolfgang Löffler Lab - Solid State and High Dimensional Quantum Optics
Advancing the understanding of the interaction of light and matter on the single-quantum level is important for near-future quantum technologies but also to answer fundamental questions.
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Language, Coffee, and Migration on an Andean-Amazonian Frontier
This book offers a linguistic anthropological analysis of multilingualism among the Matsigenka, Quechua, and Spanish languages on the coffee frontier of Southern Peru, set against the backdrop of economic transformation and deforestation in the world’s last great forest.
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Studying Homo erectus Lifestyle and Location (SHeLL)
An integrated geo-archaeological research of the hominin site Trinil on Java
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New Book: Counterterrorism in Belgium: Key challenges and policy options
Following the terrorist attacks in Paris (November 2015) and Brussels (March 2016), Belgium’s counterterrorism policy has been heavily criticized – domestically and worldwide.
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Who did all the work? The hidden labour of colonial science
Investigating the contribution of interpreters, informants, hunters and guides in the making of colonial scientific knowledge.
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Cross-Border Insolvency Protocols
April 2021 saw the publication of the book ‘Cross-Border Protocols in Insolvencies of Multinational Enterprise Groups’. This book was published by Edward Elgar Publishing. It is written by Ilya Kokorin and Bob Wessels. The book serves as a comprehensive introduction to insolvency protocols and focuses…
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Skin Barrier and Vaccination
The Skin Barrier and Vaccination group is led by Prof. Joke Bouwstra. One of the key functions of the skin is its barrier function, which is located in the uppermost layer of the skin, the stratum corneum. The stratum corneum consists of enucleated dead cells (corneocytes) embedded in a lipid matrix.…
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Linking aboveground-belowground interactions and plant-soil feedback to improve pest control and sustainability in greenhouse cut-flowers
We examine how soil inoculation influences aboveground organisms (i) directly, and indirectly via (ii) its effects on plant chemistry or volatile emission, or via (iii) mediating the effects of belowground pathogens on aboveground organisms via the shared plant.
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The Leiden University Crisis Research Center
Explaining the origins , patterns and outcomes of crisis management efforts.
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Thrips resistance in strawberry: more fruits with less pesticides
Can thrips resistance in strawberry be explained based on secondary metabolite profiles and plant morphological traits?
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T-DNA integration and DNA repair of DSBs in plants
Identification and characterization of components of DNA repair pathways and their role in Agrobacterium T-DNA integration and repair of CRISPR/Cas induced DSBs.
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Three tales of attribution in cyberspace. Criminal law, international law and policy debates
In this policy brief, Dennis Broeders, Els De Busser and Patryk Pawlak discuss attribution of in cyberspace from three different perspectives: criminal law, international law and policy. Published together with EU Cyber Direct.