10,000 search results for “have” in the Public website
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Current and next generation influenza vaccines: Formulation and production strategies
Vaccination is the most effective method to prevent influenza infection. However, current influenza vaccines have several limitations. Relatively long production times, limited vaccine capacity, moderate efficacy in certain populations and lack of cross-reactivity are important issues that need to be…
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The giant in the shadow? The Dutch security services in their political, bureaucratic, and societal context between 1912 and 1992.
Who tried to influence the mission and position of the Dutch security services between 1912 and 1992, what effect did that have on the form and contents of the security services? How to account for transformations of the security services?
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Science
We are very happy to welcome you to spend a semester or year studying with us in the Faculty of Science. Here you will find information on your course schedules and course and exam enrolment.
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Heritage
The head of MCS is also Director of the Leiden-based LDE Centre for Global Heritage and Development, President of LeidenGlobal, and staff member of the Heritage and Museums department of the Faculty of Archaeology. Joint activities are being developed at the interface between heritage and museum stu…
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Improvisations in phototrophy
Microbial rhodopsins are photosensitive pigments implemented in the growth and adaptation of a large population of microorganisms.
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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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PLGA-based particulate vaccine delivery systems for immunotherapy of cancer
Promotores: W. Jiskoot, F. Ossendorp
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The Acquisition of English Vowels by Javanese and Sundanese Native Speakers
On February 19th, Arum Perwitasari succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Arum on this great result.
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Victims at the Crossroads
Dr. Pauline Aarten tries to find answers of the impact a road traffic accident has on the victims and surviving relatives and how we can improve their position.
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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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Synthesis and application of glycans unique to S. Mansoni
Schistosomiasis is an acute and chronic disease caused by blood dwelling parasitic trematodes of the genus Schistosoma, and it is classified as the second most socioeconomically devastating parasitic disease, second only to malaria.
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Humiliating the Brazilian poor: The iconoclasm of former president Lula
Circulating in Brazil's social media today are many vicious attacks against presidential candidate Luiz Inácio Lula da Silva, known simply as Lula. Widely and enthusiastically shared memes humiliate Lula by depicting him as a poor, uneducated drunkard who deserves to be in jail, thus criminalizing his…
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Belastingbudget
On 4 March 2021, Michiel Spanjers defended his thesis 'Belastingbudget'. The doctoral research was supervised by Prof. J.P. Boer and Prof. H. Vording.
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Unraveling the Neural Basis of Self-Esteem in Adolescent Depression
What are the social and neural mechanisms that contribute to fluctuations in self-esteem in healthy adolescents and adolescents with depression?
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Human Osteology and Funeral Archaeology
The Laboratory for Human Osteoarchaeology specialises in the macroscopic and microscopic analysis of human remains. We use cutting edge scientific approaches to address archaeological, historical, and anthropological research questions. In addition to paleopathological, histological, and 3D scanning…
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The emergent artistic object in the postconceptual condition
This dissertation investigates the fabric and the infrastructure of contemporary artistic production.
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Reconstructive Description of Eighteenth-century Xinka Grammar
This dissertation presents a comprehensive description of Xinka, an indigenous language from southeastern Guatemala. The description is based on a missionary grammar that is titled Arte de la lengua szinca and was written by the priest Manuel Maldonado de Matos around 1773.
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The co-occurrence of child maltreatment and parental separation
Parental divorce or separation is for many children an adverse experience in itself. Particularly the transitional period just before and after the separation between parents, during which parents and children have to adapt to the disruptions in family life is stressful. Previous studies showed that…
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International courts in an era of smartphones and social media – improving human rights accountability?
Videos shared on social media have become important evidence to hold perpetrators of human rights violations accountable. What does this increased use of digital open source evidence mean for the quality of international human rights accountability? Through an innovative experimental design, this project…
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25 Years of Lethal Violence
How many men and women die per year at the hands of others? What are the motives behind these killings? Are there as many homicides today as years ago? How can we explain the rise and fall of homicides over time? And: What is the influence of (early) childhood and adolescence on the likelihood to commit…
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CarbonCap
In the CarbonCap project, consumption oriented technological options and policy measures are identified as an addition to the present EU and world climate policy.
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Missing the Mark? A Typology of Lethal and Non-Lethal Firearm Violence in the Netherlands
This article describes the phenomenon of firearms violence and the importance of including non-lethal firearms violence in understanding this phenomenon.
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Het gebruik van drones; een verkennend onderzoek naar onbemande luchtvaartuigen
Unmanned aerial vehicles (UAVs), often referred to as drones, have become easy and inexpensive to buy, and it is generally expected that the use of drones by private individuals, businesses and public authorities will increase tremendously in the coming years. This raises questions as to what is technologically…
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Assessment of monitoring tools and strategies safeguarding aquatic ecosystems within the European water framework directive
CML report 192
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Anticipating a changing world
The world we live in is changing in many aspects at an ever-increasing speed. And it will continue to do so. How do we anticipate these changes, such as the increase in atmospheric CO2, the extinction of species and industrialisation?
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Intimate Legal Interactions
Intimate Legal Interactions (ILI) is an interdisciplinary and international group of scholars who share an interest in laws governing intimate relationships – such as marriage and civil partnership, divorce, birth, death, parenthood, childcare, sexual/romantic relationships, and caring relationships…
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Van Constantijntje tot Tonio. Het dode kind in de Nederlandse literatuur
The representation of death children in Dutch literature through time
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Cross-border Claims to Cultural Objects
On 11 November 2021, Evelien Campfens defended the thesis 'Cross-border Claims to Cultural Objects'. The doctoral research was supervised by Prof. N.J. Schrijver and Prof. W.J. Veraart (VU Amsterdam).
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Photocleavable activity-based acid glucosylceramidase probes
Lysosomal acid glucosylceramidase (GBA1) is a lysosomal enzyme that degrades glucolipids with its main substrate being glucosylceramide (GlcCer). Defects in the GBA1 gene lead to glycosphingolipidosis Gaucher disease (GD), in which the hydrolysis of GlcCer is impaired and therefore, it accumulates in…
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Intelligence in the Global South (GLOBALINT)
GLOBALINT is a pioneering study of intelligence in the Global South. It asks ‘how do (un)democratic shifts in political governance impact intelligence services in contexts of violent conflict?
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Archaeologies of Empire
Throughout history, a large portion of the world's population has lived under imperial rule. Although scholars do not always agree on when and where the roots of imperialism lie, most would agree that imperial configurations have affected human history so profoundly that the legacy of ancient empires…
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Crowdsourced Online Dispute Resolution
On 27 June 2017, Daniel Dimov defended his PhD dissertation “Crowdsourced Online Dispute Resolution”. The supervisors are Professor H.J. van den Herik and Professor A.R. Lodder.
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Quantitative biology of polar auxin transport and plant development
The availability of complete plant genome sequences together with the ever increasing amount of data on the molecular, cellular and physiological mechanisms of plant development require mathematical and computational models to obtain a complete overview of and generate new insights into the quantitative…
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Dynasties - A Global History of Power, 1300–1800
For thousands of years, societies have fallen under the reign of a single leader, ruling as chief, king, or emperor. In this fascinating global history of medieval and early modern dynastic power, Jeroen Duindam charts the rise and fall of dynasties, the rituals of rulership, and the contested presence…
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Understanding the role of mycorrhizas in global carbon cycle processes
How the global distribution of vegetation stands dominated by arbuscular and ectomycorrhizal plants relate to principle aspects of belowground carbon accumulation processes?
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About us
All living creatures have to cope with environmental demands and threats that challenge their physical or emotional homeostasis.
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More ethical, more innovative?
Zeger van der Wal, Professor by special appointment Ien Dales Chair at Leiden University, and Mehmet Akif Demircioglu, Assistant Professor ar the Lee Kuan Yen School of Public Policy, researched the effects of ethical culture and ethical leadership on realized innovation.
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Career Guidance
The post-PhD phase is discussed during the many formal and informal meetings PhD candidates have with their supervisors.
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Security in Transnational Spaces
This book focuses on transnationalism as a key concept to evaluate how Europe responds to cross-border security challenges.
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War, Entrepreneurs, and the State in Europe and the Mediterranean, 1300-1800
This edited volume by Jeff Fynn-Paul pushes forward the debate on the role of entrepreneurs in making war and building states in Europe and the Ottoman Empire.
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Death’s Social and Material Meaning beyond the Human
Death’s Social and Material Meaning beyond the Human is edited by Jesse D. Peterson, Natashe Lemos Dekker and Philip R. Olson
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Islamic courts and women's divorce rights in Indonesia: the cases of Cianjur and Bulukumba
This book presents the results of a research about the Islamic courts of Cianjur in West Java, and Bulukumba in South Sulawesi and the role they play in local divorce practices.
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Domestic Homicide
Behavioral Sciences Mental Health Psychological Disorders - Adult Aggression in Adults Psychological Science Social Psychology Criminology & Delinquency Social Sciences Criminology and Criminal Justice Crime and Crime Prevention Criminal Behaviour and Forensic Psychology Violent Crime Law Criminology…
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Innovation and stasis
The name ‘Jambi flora’ refers to fossil plants found as part of a rock formation from the Early Permian (296 million years old), located in the Jambi Province of Sumatra, Indonesia.
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Inform yourself
We would like you to choose your study well-informed and make sure the program meets your expectations. These four points can help you to make a solid decision.
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Distinctive user groups
What legislative and regulatory questions arise when children, adolescents or elderly people use the Internet?
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Graphing formulas by hand to promote symbol sense: Becoming friends with algebraic formulas
In this research we have studied how teaching graphing formulas by hand (i.e. sketching a graph of a formula) could promote grade 11- and 12-students’ symbol sense.
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Using Agent-Level Factors to Explain Variation in Human Rights Promotion Strategies
In this article, Tom Buitelaar proposes a systematic framework for analyzing the impact of individual characteristics of peacekeeping leaders on the behaviour of field-level personnel in UN peacekeeping operations.
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The mechanical genome : inquiries into the mechanical function of genetic information
The four possible segments A, T, C and G that link together to form DNA molecules, and with their ordering encode genetic information, are not only different in name, but also in their physical and chemical properties.
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Politically motivated crime in light of current migration flows
This project addresses the occurrence of political and ideological biased crimes in light of the recent migration influx in European countries.