537 search results for “isotope analysis” in the Public website
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Functional analysis of Dof transcription factors controlling heading date and PPDK gene expression in rice
Promotor: P.J.J. Hooykaas, Co-Promotores: P.B.F. Ouwerkerk, M. Wang
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The writing culture of ancient Dadan; a description and quantitative analysis of linguistics variation
Fokelien Kootstra defended her thesis on 23 April 2019
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Information Diffusion Analysis in Online Social Networks based on Deep Representation Learning
With the emergence of online social networks (OSNs), the way people create and share information has changed, which becomes faster and broader than traditional social media.
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Horace Walpole and his correspondents; Social network analysis in a historical context
The current study focuses on Walpole’s social network and the language as contained in the letters of the network members.
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Jason Laffoon
Faculteit Archeologie
j.e.laffoon@arch.leidenuniv.nl | +31 71 527 2646
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Data Breaches and Effective Crisis Communication: A Comparative Analysis of Corporate Reputational Crises
Online data breaches are recurrent and damaging cyber incidents fors organizations worldwide. This study examines how organizations can effectively mitigate reputational damages in the aftermath of data breaches by hacking, through situational crisis communication strategies.
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From detection to sentencing: a homicide case flow analysis of the Dutch criminal justice system
Homicide engenders broad moral concerns in society, and its aftermath can be understood as a barometer for criminal justice policy. Of all homicides committed, however, only some lead to arrest, to prosecution and ultimately to conviction in court.
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Marc Spijker
Science
spijker@math.leidenuniv.nl | +31 71 527 2727
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Arjen Doelman
Science
doelman@math.leidenuniv.nl | +31 71 527 7123
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Marcel de Jeu
Science
mdejeu@math.leidenuniv.nl | +31 71 527 7118
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Hermen Jan Hupkes
Science
hhupkes@math.leidenuniv.nl | +31 71 527 5587
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Sentiment Shifts and a New Approach to Strategic Narratives Analysis: Russian Rhetoric on Ukraine
This article assesses Russian rhetoric toward Ukraine from 2004 to 2019 by analyzing statements by the Russian Ministry of Foreign Affairs.
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Pieter Kroonenberg
Faculteit der Sociale Wetenschappen
p.m.kroonenberg@fsw.leidenuniv.nl | +31 71 527 2727
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Linking soil microbial community dynamics to N2O emission after bioenergy residue amendments
Vinasse is a major by-product generated by the sugarcane biofuel industry. It is a source of microbes, nutrients and organic matter and often it is recycled as fertilizer.
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Actor Terrorists Versus “Common” Homicide Offenders: An Empirical Analysis
The term “Lone Actor” has been applied to a variety of violent individuals who are thought to act out of ideological motivations using terrorist tactics.
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Martina Chirilus-Bruckner
Science
m.chirilus-bruckner@math.leidenuniv.nl | +31 71 527 4837
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Living on the Other Side: A Multidisciplinary Analysis of Migration and Family Law in Morocco
What are the rights of migrants in Morocco and how do this receiving state and migrants deal with them in practice?
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of reading strategies or changes in readers' attitudes? A meta-analysis
Our previous meta-analysis (Swart et al., 2019) had shown that feedback targeting text comprehension given when students perform a reading task positively influences learning from text. So far, differences in the effects of feedback were explained by design features, such as the timing and richness…
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Md Faysal Tareq
Science
m.f.tareq@cml.leidenuniv.nl | +31 71 527 2727
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Analysis of the angucycline biosynthetic gene cluster in Streptomyces sp. QL37 and implications for lugdunomycin production
Streptomyces bacteria are a valuable source of natural products, many of which are used in the clinic or in biotechnology.
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guineensis Benth. (Asteraceae): bioactivity, safety, and phytochemical analysis
Promotor: Prof.dr. R. Verpoorte, , Co-Promotor: Young Hae Choi
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Do nudgers need budging? A comparative analysis of European smart meter implementation
Sarah Giest, Assistant Professor at Leiden Univeristy, researched the topic of regulatory and market structures that affect nudge implementation by private actors, captured by the ‘budge’ idea.
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Coping with administrative tasks: A cross-country analysis from a street-level perspective
This study seeks to analyse how job stress could be the result of performing administrative tasks
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Structural and functional analysis of proteins involved in natural product biosynthesis and morphological differentiation in Streptomyces
Streptomyces present a valuable platform for natural product discovery. Lugdunomycin is a novel angucycline-derived polyketide from Streptomyces sp QL37, with unprecedented skeleton and antimicrobial activity.
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Discourse Analysis of Micro-Blogging and Media Policy in China
How new media shape the communication strategies of the PRC’s official news agency Xinhua?
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Lone Actor Terrorist Attack Planning and Preparation: A Data‐Driven Analysis
This article provides an in‐depth assessment of lone actor terrorists’ attack planning and preparation.
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The innate immune response against mycobacterial infection: analysis by a combination of light and electron microscopy
Promotores: Prof.dr. H.P. Spaink & Prof.dr. P.C.W. Hogendoorn, Co-promotor: Dr. M.J.M. Schaaf
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KeyTech/KTD – Identification of key technology domains: monitoring and analysis of European research and innovation policy
The main aim of the project is to collect and update on a regular basis bibliometric and patent indicators that can be used to underpin and inform analyses pursued at the European Commission (EC) to assess European and national scientific and technological performance.
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Bioarchaeology
Bioarchaeology covers the study of all biological remains from archaeological sites.
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Leiden - Latin America
Latin America and the Caribbean (LAC) is one of the three priority areas of Leiden University, which was established by its Executive Board in 2014. The objective is to set up a comprehensive strategy.
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Meta‐modelling: development of methods and tools for the exchange, analysis and communication of anonymised patient data
This project is a collaboration between Sanquin, LUMC and LIACS. It focuses on the development of meta-modelling methods and tools for the exchange, analysis, and publication of anonymised patient data. Measures are being constructed to evaluate both the level of privacy and the extent to which an anonymized…
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Laboratory for Human Osteoarchaeology
The Laboratory for Human Osteoarchaeoloy examines human remains and their burial context to address questions about the human past.
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Combining Participatory Mapping and Geospatial Analysis Techniques to Assess Wildfire Risk in Rural North Vietnam
Andrea Bartolucci is Assistant Professor at Institute of Security and Global Affairs. In this study, the scholars adopted a multidisciplinary approach to investigate wildfire risk in Van Chan district in northern Vietnam, a region where official data are sometimes difficult to collect or inconsisten…
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EU-STRAT: ‘The EU and Eastern Partnership Countries: An Inside-Out Analysis and Strategic Assessment’
What should the EU do to support Ukraine, Belarus and Moldova? How can the European Union adapt its policies towards these countries in a very difficult and challenging geopolitical context?
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HazMat transportation safety assessment: Analysis of a “Viareggio-like” incident in the Netherlands
Relevant safety issues are associated with hazardous materials transportation, especially when transport routes cross populated areas. This article for the Journal of Loss Prevention in the Process of Industries analyses a 2015 accident with a freight train in Tilburg, comparing it to the Viareggio…
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Joost van Ginkel
Faculteit der Sociale Wetenschappen
jginkel@fsw.leidenuniv.nl | +31 71 527 3620
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Combined LC/MS-platform for analysis of all major stratum corneum lipids, and the profiling of skin substitutes
Ceramides (CERs), cholesterol, and free fatty acids (FFAs) are the main lipid classes in human stratum corneum (SC, outermost skin layer), but no studies report on the detailed analysis of these classes in a single platform.
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Standardising care of the dying: An ethnographic analysis of the Liverpool Care Pathway in England and the Netherlands
The article 'Standardising care of the dying: An ethnographic analysis of the Liverpool Care Pathway in England and the Netherlands' by Erica Borgstrom and Natashe Lemos Dekker is published in Sociology of Health & Illness.
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ImageInLife: Training European experts in multilevel bioimaging, analysis and modelling of vertebrate development
How can novel bioimaging technologies and vertebrate model species be used to gain a better understanding of early cellular behaviours with the ultimate goal to increase our understanding of human development and disease processes?
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About the programme
Dive into the heart of archaeological science: explore the flora and fauna of bygone ages, study human bones and teeth, analyse the cultural biographies of material objects, or become an expert in the use of digital data in archaeological research.
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Agnes Schneider
Faculteit Archeologie
a.schneider@arch.leidenuniv.nl | +31 71 527 2727
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Harold Nefs
Faculteit der Sociale Wetenschappen
h.t.nefs@fsw.leidenuniv.nl | +31 71 527 3992
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Ralph Rippe
Faculteit der Sociale Wetenschappen
rrippe@fsw.leidenuniv.nl | +31 71 527 3889
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Joeri Morpurgo
Science
j.morpurgo@cml.leidenuniv.nl | +31 71 527 2727
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Sarah Plukaard
Faculteit der Sociale Wetenschappen
s.c.plukaard@fsw.leidenuniv.nl | +31 71 527 7937
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Devon Graves
Faculteit Archeologie
d.l.graves@arch.leidenuniv.nl | +31 71 527 2206
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Roeland Emaus
Faculteit Archeologie
r.emaus@arch.leidenuniv.nl | +31 71 527 2727
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Ilse Kamerling
Faculteit Archeologie
i.m.kamerling@arch.leidenuniv.nl | +31 71 527 2394
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Searching for an explanation for remarkable behaviour of ice on Earth
If you replace the standard hydrogen atoms in ice with a heavier variant, something odd happens. The volume occupied by the molecules increases by 0.1 per cent. Leiden chemist Jörg Meyer and his colleagues have created a theoretical model that describes this behaviour. Their research appeared on the…
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and meaning : a palaeographic, semiotic-cognitive, and comparative analysis of the identity marks from Deir el-Medina
Kyra van der Moezel defended her thesis on 7 September 2016.