512 search results for “isotope analysis” in the Public website
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Digital Archaeology. Promises and Impasses.
Analecta Praehistorica Leidensia 51
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Exploring strange new worlds with high-dispersion spectroscopy
Until the 1990s, the only known planets were those in our Solar System. Three decades later, several thousand exoplanets have been discovered orbiting stars other than the Sun, and substantial efforts have been made to explore these strange new worlds through spectroscopic analyses of their atmosphe…
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Withstanding the cold: energy feedback in simulations of galaxies that include a cold interstellar medium
Understanding how galaxies form, interact, and evolve comes largely from comparing theory predictions with observational data. Numerical simulations of galaxies provide the most accurate approach to testing the theory, as they follow the non-linear evolution of gas and dark matter in great detail and…
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Carbon atom reactivity with amorphous solid water: H2O-catalyzed formation of H2CO
We report new computational and experimental evidence of an efficient and astrochemically relevant formation route to formaldehyde (H2CO). This simplest carbonylic compound is central to the formation of complex organics in cold interstellar clouds and is generally regarded to be formed by the hydrogenation…
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Ecological functions and environmental fate of exopolymers of Acidobacteria
Acidobacteria is a widely distributed phylum but their functional roles in ecosystem processes are still largely elusive.
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Strategic research into and development of best practice for, predictive modelling on behalf of Dutch Cultural Resource Management
Are predictive archaeological maps a reliable tool to play an important role in the spatial planning? One of the goals of this project was to develop best practices for the production and application of the models.
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The Wear and Tear of Flint
Principles of Functional Analysis applied to Dutch Neolithic Assemblages.
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Multidisciplinary studies or the Middle Paleolithic record from Neumark-Nord (Germany)
Band 69 | 2014
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Opening the Black Box: The Making of India’s Foreign Policy
How is Indian foreign policy made? This special issue of the journal India Review, edited by political scientists Nicolas Blarel (Leiden University) and Avinash Paliwal (SOAS University of London) features a number of interesting case studies that bridge the gap between Foreign Policy Analysis and India’s…
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Opportunity and Problem in Context (OPiC). A framework for environmental management in developing countries
Promotor: W.T. de Groot
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Structural Health Monitoring Meets Data Mining
Promotor: Prof.dr. J.N. Kok, Co-promotor: Dr. A.J. Knobbe
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Microscopy Unit
The Microscopy Unit houses, maintains and coordinates most of the microscopy equipment of the IBL. The available equipment ranges from conventional light and fluorescence microscopes, to confocal laser scanning and electron microscopes. In addition, infrastructure is available for histology, including…
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Le tifinagh au Niger contemporain: Étude sur l’écriture indigène des Touaregs
In this dissertation a large corpus of letter signs and texts gathered during fieldwork in Niger, and to a lesser extent Mali and Burkina Faso is used to show the graphemic diversity of the traditional script of the Tuaregs, tifinagh, and to analyze the orthographic system.
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Settlement Dynamics and High-Precision 14C Dating
For present purposes, it is important to distinguish between an early period of settlement, about 6800-6200 BC, and a late period, about 6200-5800 BC, at Tell Sabi Abyad.
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The Patriot behind the pot
The Patriot behind the pot tells the story of pottery, people and politics in the Netherlands during a time of great revolutions -revolutions both in a political and industrial sense.
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Olaf van Vliet appointed as Professor of Comparative Welfare State Analysis
As of 1 June 2018 Olaf van Vliet has been appointed as Professor of Comparative Welfare State Analysis at Leiden University. The Endowed Chair in Comparative Welfare State Analysis is supported by Instituut Gak. This chair is embedded in both the Department of Economics (Leiden Law School) and the Institute…
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Patterns in natural systems
Promotor: A. Doelman, Co-promotores: P.J.A. van Heijster; A. Zagaris
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Bernd Schneider
Dr. at Max Planck Institute for chemical Ecology, Jena - Germany
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Crafting Lifestyles
A biographical approach to material cultural interactions between Caribbean communities and Europeans across the historical divide (AD 1000-1800)
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Plant fiber processing in the past
Basketry, cordage and textiles made of plant fibers or bark are rarely preserved in the archaeological record. By means of experimental archaeology and microwear analysis, we obtain indirect evidence about this important craft.
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The Minor Centres Project
This five year research project aimed to investigate the role of minor central places in the economy of Roman Central Italy.
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When materials become critical: lessons from the 2010 rare earth crisis
Promotor: G.J. Kramer Co-Promotor: E.G.M. Kleijn
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Statistical methods for microarray data
Promotores: J.C. van Houwelingen, S.A. van de Geer
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Foreign Fighters on Social Media: An analysis of 11 Facebook accounts
What insights do eleven social Facebook-accounts of Dutch and Belgic foreign fighters offer with respect to the phenomenon of so-called returnees?
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Data-driven Predictive Maintenance and Time-Series Applications
Predictive maintenance (PdM) is a maintenance policy that uses the past, current, and prognosticated health condition of an asset to predict when timely maintenance should occur.
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Jeu d'argile: céramique, indentité culturelle, créolisation
Une étude archéo-anthropologique de la céramique des sociétés caribéennes multiculturelles de la période précoloniale à nos jours
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Using synthetic control method to estimate the growth effects of economic liberalisation: Evidence from transition economies
Jaroslaw Kantorowicz and Rok Spruk examine the contribution of institutional reforms to economic growth.
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Pottery in Hellenistic Alexandria
This publication brings together two contributions born of different intentions but which are both dedicated to Hellenistic pottery of the Alexandria region.
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Laboratory for Artefact Studies
Commercial enterprises who want to make use of the expertise and facilities are referred to LAB , the commercial unit responsible for specialized laboratory work.
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Spatial patterns in landscape archaeology
This PhD project develops and applies a GIS procedure to use legacy survey data in settlement pattern analysis. As part of the research by the LERC project (NWO, Leiden University, KNIR), legacy data produced by surveys in central and southern Italy are examined in a comparative framework to investigate…
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Gjalt Huppes
Science
huppes@cml.leidenuniv.nl | +31 71 527 5615
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Stefano Cucurachi
Science
s.cucurachi@cml.leidenuniv.nl | +31 71 527 4919
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Recalibrating India’s Middle East Policy
After an initial suggestion of a move toward Israel, India’s Prime Minister Modi has signaled a significant recalibration of his government’s engagement with the Middle East region. Now, India seems to be prioritising strong ties with the Gulf states.
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analysis of the speech from the throne 2020: A woolly speech
This speech from the throne was a little less woolly than last year's, you might think. Gerard Breeman and Arco Timmermans know that for sure. Breeman and Timmermans from the Institute of Public Administration have been analysing the speech from the throne for years. Just like Tuesday 15 September 2020.…
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Detection of Archaeological Sites in High Resolution Satellite Images
In this project we develop algorithms to automatically detect a particular type of archaeological sites in satellite images of the Alps.
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Analysis of court rulings on ACM decisions under Dutch Competition Act
Prof. Ottervanger, professor emeritus of European Law and Dutch Competition Law has analysed 36 final court judgments concerning decisions by the Netherlands Authority for Consumers & Markets (ACM) in competition cases. The report was part of the review of the ACM that was conducted by the Dutch Ministry…
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The Founder of Bon, the Birth of a Myth
In this dissertation, the life account is constructed of of the founder of Bon Religion, Shenrab Miwo.
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The potters’ perspectives
A vibrant chronological narrative of ceramic manufacturing practices in the valley of Juigalpa, Chontales, Nicaragua (cal 300 CE - present)
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Seascape Corridors: How modelling routes through the sea can illuminate early island culture
What are the capabilities or limitations of traveling between islands and how does this reflect seasonal variation? Is it possible to show higher levels of connectivity between islands based on generated pathways between several sites on two separate islands?
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Topics in mathematical and applied statistics
Promotor: A.W. van der Vaart
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Tromble & Meffert, 'The Life and Death of Frames'
Political scientists Rebekah Tromble and Michael Meffert (Leiden University) address the question why certain frames persist over time in the media while others fade away and still others disappear very quickly. They suggest an approach based in event-history methodologies for assessing the causes of…
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New minor Sustainability, Climate Change and Food ‘A full spectrum analysis of global society’
In September 2023 the new minor Sustainability, Climate Change and Food starts. This minor critically examines the complexities of food sustainability through ecological, socio-economic, political, and cultural systems.
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EUR 15 million for excellent archaeological research into the colonisation of the Americas
Corinne Hofman (Professor in Caribbean Archaeology) has been awarded 15 million euro by the EU for her archaeological research on the colonisation of the Americas. She will lead the ‘NEXUS 1492’ project together with colleagues Davies (VU), Brandes (Konstanz) and Willems (Leiden).
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What’s in a plant?
Tracking early human behaviour through plant processing and -exploitation.
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Stéphanie van der Pas wins ASML Graduation Prize Mathematics for analysis new research method
On November 29, Stéphanie van der Pas receives the ASML Graduation Prize for Mathematics at the Royal Holland Society of Sciences (KHMW) in Haarlem. She proved that a new method to choose a research model works better than the usual standard method.
- Laboratory for Ceramics Studies
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Schöningen - Archaeozoological Research
The aim of the research project is to get insight in the biostratigraphical age and the palaeoecological setting of the Schöningen sites and hominin behavior and subsistence during the late Lower Palaeolithic.
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The skeleton as a source of information
Bones contain information about people’s lives such as where they came from, their age at death and which diseases they suffered from. Researchers can deduce a lot from them about a person’s life and about human evolution. This generates leads that could help solve present-day problems, such as how…
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Personalised medicine for multiple outcomes: methods and application
The main objective of this thesis was to develop clinically relevant survival models for patients with high-grade soft tissue sarcoma of the extremities, in particular the development and validation of prediction models for use in clinical practice.
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Crafting networks in early farming societies
Tracing the residues of Neolithic activities through the study of stone artefacts