520 search results for “isotope analysis” in the Public website
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Integrated life cycle assessment and life cycle costing of concrete recycling in the Netherlands
Integrating life cycle assessment (LCA) with life cycle costing (LCC) offers the opportunity to simultaneously analyze the environmental and economic aspects of product alternatives, for the integration of which a unified computational has been proposed by Heijungs et al. (2013) [1]. The project aims…
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Versatile SNP genotyping
The SNP genotyping line offers flexible genotyping for small and large projects at affordable price and high quality. The use as SNPs as molecular markers is very versatile and can be used for a wide variety of scientific questions ranging from paternity analysis, conservatuion genetis towards QTL…
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Innovative strategies to clinically characterize the human tear proteome
Transplantation of labial salivary glands to the eyelids for patients with dry eye appears to give excellent results clinically.
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Bamboo
Biodiversity and trade: mitigating the impacts of non-food biomass global supply chains.
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Rewriting Caribbean history with local archaeologists
More than fifty researchers are working together to describe the colonisation of the Americas from the Amerindian perspective. In November they will be meeting for the first time, in Leiden. How is Corinne Hofman, Leiden Professor of Archaeology managing the international megaproject Nexus 1492?
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Launch of the European Network of Brazilianists – REBRAC
Sara Brandellero, Assistant Professor in Brazilian Studies (LUCAS), is a founding member of the newly launched European Network of Brazilianists working in Cultural Analysis/Rede Europeia de Brasilianistas de Análise Cultural – REBRAC. Network launched at international conference at the University of…
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3. Cluster Analysis & Multidimensional Scaling
Course, Introduction to Dialectometry (2024)
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Environmental and metabolomic study of antibiotic production by actinomycetes
Promotor: Prof.dr. G.P. van Wezel
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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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MULTIPLY - MULTIscale SENTINEL land surface information retrieval Platform
Aim: To develop and enable application of a practical, flexible, user-friendly platform to provide the scientific community with a tool to generate land surface products and its associated uncertainties and exploit these for data-intensive science.
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Comparative ecology and genetics of sympatric wild cats in relation to human wildlife conflict in Bardia National Park, Nepal
What is the population size/structure and distribution of tiger and leopard inside the Bardia National Park (BNP) compared with the population outside? What is the movement and home range and conflict pattern in time and space of tigers and leopards inside the BNP compared with outside? What constitutes…
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Beyond Prometheus: Pursuing the origins of fire production among early humans
When do fire making tools appear in prehistory, and how might the use of these tools manifest in the archaeological record?
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Spatiotemporal building stock modeling for residential decarbonization in the Netherlands
Decarbonizing the building stock is critical for realizing the climate-neutral target for the Netherlands.
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Improved Strategies for Distance Based Clustering of Objects on Subsets of Attributes in High-Dimensional Data
This monograph focuses on clustering of objects in high-dimensional data, given the restriction that the objects do not cluster on all the attributes, not even on a single subset of attributes, but often on different subsets of attributes in the data.
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Unique carbon-14 measurements published in Science
The distinguished academic journal Science published an article about an important and extensive series of measurements made by the Centre for Isotope Research (CIO) of the University of Groningen. The measurements concern the dating of a lake bed sediment in the Suigetsu Lake in Japan.
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Hauke Ward
Science
h.ward@cml.leidenuniv.nl | +31 71 527 6808
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Victor Klinkenberg
Faculteit Archeologie
m.v.klinkenberg@arch.leidenuniv.nl | +31 71 527 2727
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Noa Schonmann
Faculty of Humanities
n.schonmann@hum.leidenuniv.nl | +31 71 527 1432
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Athina Boleti
Faculteit Archeologie
a.boleti@arch.leidenuniv.nl | +31 71 527 2727
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Valerio Gentile
Faculteit Archeologie
v.gentile@arch.leidenuniv.nl | +31 71 527 2727
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Thomas Hankemeier
Science
hankemeier@lacdr.leidenuniv.nl | +31 71 527 4226
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Leakey Foundation funds fieldwork in the Turkana Basin
Dr. Josephine Joordens, post-doctoral researcher of the Human Origins Group, has been awarded a grant of EUR 15.000 to conduct fieldwork in the Turkana Basin, “the cradle of mankind”, in Kenya.
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Light Weighed: On the Statistics and Systematics of Weak Gravitational Lensing
In astronomy, the interpration of observations and measurements plays a crucial role: we rely purely and fundamentally on the information that reaches us as observers. And 80% of all matter in the universe is undetectable directly.
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Syntax-Information-Structure Interaction: Data and analysis
Lecture, Com(parative) Syn(tax) Series
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Rare Earth Supply Chain and Industrial Ecosystem: A Material Flow Assessment of European Union
1) Assess the trends in supply and production status of these critical minerals and mineral products worldwide and Europe’s dependence including on intermediate products such as permanent magnets, RE based super alloys, batteries, polishing compounds, phosphors, catalysts etc. 2) Trace the entire value…
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Counting and Accountability. The Politics of Numbers in the democracy of Classical Athens
We live in a data-drenched society awash with numbers. An inhabitant of the democratic polis of Athens (5th and 4th centuries B.C.E.) increasingly found himself surrounded by numerical data. This project aims to analyze the communicative functions and the political meaning(s) ascribed to these public…
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Changing minds in social anxiety: A developmental network approach to neurocognitive bias modification
Which adolescents are more at risk of developing social anxiety disorder later in life?
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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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Into the cold: The adaptive role of pyrotechnology among the earliest modern humans in Europe, ca. 45,000–20,000 years ago
The routine assumption that Upper Palaeolithic early modern humans in Europe were regular fire users who produced fire at will has never been tested against the archaeological record. Utilizing literature, database and microwear analytical approaches, this project seeks to establish the role and forms…
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On hard real-time scheduling of cyclo-static dataflow and its application in system-level design
Promotor: Prof.dr. E.F.A. Deprettere, Co-promoter: Todor P. Stefanov
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Ester van der Voet
Science
e.van.der.voet@cml.leidenuniv.nl | +31 71 527 2727
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Geeske Langejans
Faculteit Archeologie
g.h.j.langejans@arch.leidenuniv.nl | +31 71 527 6003
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Paula Harvey
Faculty of Humanities
p.j.harvey.2@umail.leidenuniv.nl | +31 71 527 2727
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Franco Donati
Science
f.donati@cml.leidenuniv.nl | +31 71 527 4571
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Liesbeth Minnaard
Faculty of Humanities
e.minnaard@hum.leidenuniv.nl | +31 71 527 2358
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Carlos Felipe Blanco Rocha
Science
c.f.blanco@cml.leidenuniv.nl | +31 71 527 4371
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KNAW Merian Prize awarded to Corinne Hofman, archaeologist of the Caribbean
Corinne Hofman, Leiden Professor of the Archaeology of the Caribbean Region has been awarded the 2013 KNAW Merian Prize for women in science. Her aim with her research is to broaden the history of the colonisation of the Americas to include the perspective of the indigenous Indian population.
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Some case studies of random walks in dynamic random environments
Promotor: Promotor: W.Th.F. den Hollander, Co-promotor: V. Sidoravicius.
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Lines in the sand: behaviour of self-organised vegetation patterns in dryland ecosystems
Vast, often populated, areas in dryland ecosystems face the dangers of desertification.
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Jebel Qurma Archaeological Landscape Project
The project seeks to come to an understanding of the archaeology of the desert and the ways in which its inhabitants engaged with their constraint, marginal environments through time. It compares and interprets site distribution and community organisation over a long time scale and across several different…
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An Antique Green Desert in the Udhruh Region (Southern Jordan)
In ancient times, the steppe in the hinterland of Petra (Jordan) was transformed into a green oasis. This project tries to shed insights in the agricultural, water management and societal processes resulting in this transformation. This will be accomplished by practicing an interdisciplinary research…
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Charlemagne's Workshops
An Investigation into the role of copper-alloy craft production in the early medieval economy of northwest Europe.
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Houses for the living and the dead
Organisation of settlement space and residence rules among the Taino, the indigenous people of the Caribbean encountered by Columbus
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Solid State NMR and modelling of photoinduced energy and electron transfer
Huub de Groot is professor in Biophysical Organic Chemistry. With his team he works in the field of photosynthesis and artificial photosynthesis. The molecular basis for photosynthesis is formed by protein complexes and organelles that contain chlorophyll molecules. The antenna systems herein capture…
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Power in the Sands: A Monumental Desert Gateway to the Roman World at Udhruh (Jordan)
This project aims to excavate and date the setting of the east gate of the Roman fortress of Udhruḥ. This will be compared with other Diocletianic military installations from the region. We also hope to retrieve another gate inscription which can shed light on the function and political embedding of…
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Udhruh Archaeological Project
The hinterland of important centres like Petra (Southern Jordan) can provide essential information that contribute to the understanding of their rise, expansion and decline.
- ELS lab meeting – Methodology session on social network analysis
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The evolution of chemical diversity in plants : pyrrolizidine alkaloids and cytochrome P450s in Jacobaea
Plants produce an astonishing variety of secondary metabolites (SMs) which are thought to play vital roles in the fitness of plants through ecological interactions.
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A macro level assessment of material circularity
A sustainable resource management is an essential aspect to satisfy the current human needs without compromising the needs of future generations.
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General plant strategies and functions in wetlands: Global trait-based analyses
Wetland plants are distinguished from plants of other terrestrial ecosystems by their adaptations to specific habitat stresses, including waterlogged and flooding and the subsequent abundance of phytotoxic compounds.