1,305 search results for “peter” in the Public website
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Diophantine equations in positive characteristic
In this thesis three different topics in number theory are studied.
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An egg is always an adventure
Anthropogenic change is reshaping ecological systems, raising concerns about increasing transmission of infectious diseases. Among these, mosquito-borne diseases may be particularly sensitive to environmental change, as their transmission depends on vector populations.
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The Spirit of Matter
In 'The Spirit of Matter', Peter Pels explores the significance of emotionally evocative objects, challenging the denial of their existence in modern 'mind over matter' ideology.
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Monitoring drought and salinity stress in agriculture by remote sensing for a sustainable future
Food security is challenged by a growing global population and by climate change. Drought and soil salinity are considered the most important ones that inhibit crop yield and distribution. Worryingly, climate change is predicted to increase not only their frequency and severity, but also their co-occurrence,…
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Tell Sabi Abyad – The Late Neolithic Settlement
Report on the Excavations of the University of Amsterdam (1988) and the National Museum of Antiquities Leiden (1991-1993) in Syria.
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Proceedings
Wiley-Blackwell and the editors of Entomologia Experimentalis et Applicata have agreed to publish the proceedings of SIP2021 as a special issue of the journal, as has been the case for previous SIP meetings.
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Control of Western flower thrips through jasmonate-triggered plant immunity
We showed that constitutive and inducible chemical and morphological defenses against Western flower thrips differ between tomato and chrysanthemum plants.
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Modelling the role of mycorrhizal associations in soil carbon cycling: insights from global analyses of mycorrhizal vegetation
In this PhD study, I aim to deepen our understanding of the influence of major mycorrhizal types, namely arbuscular mycorrhizae (AM) and ectomycorrhizae (EM), on the global soil carbon cycle and their potential distribution changes under future environmental shifts.
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Late Ceramic Age Societies in the Eastern Caribbean
Introduction
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Villages in the Steppe – Late Neolithic Settlement and Subsistence in the Balikh Valley, Northern Syria
In this book, Peter Akkermans provides a systematic overview of the Halaf culture of the 6 th millennium BC in the Syrian portion of the valley of the Balikh River, a tributary of the Euphrates.
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Tell Sabi Abyad II – The Pre-Pottery Neolithic B Settlement
Report on the Excavations of the National Museum of Antiquities Leiden in the Balikh Valley, Syria.
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Plant-soil interactions determine ecosystem aboveground and belowground processes in primary dune ecosystems
Soil biodiversity is of great importance for the maintenance of multifunctionality in terrestrial ecosystems.
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Deformations of nodal surfaces
Promotores: P. Stevenhagen, L. van Geemen Co-promotor: R.M. van Luijk
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A new era for nature conservation using hyperspectral and lidar data; Oostvaardersplassen as a case study
This project aims to develop advanced data analysis methods for monitoring and increasing our understanding on biodiversity dynamics in nature reserves such as the Oostvaardersplassen.
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Excavations at Tell Sabi Abyad – Prehistoric Investigations in the Balikh Valley, Northern Syria
Balikh Valley Archaeological Project Monograph 1 - BAR International Series 468
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Assessing global regionalized impacts of eutrophication on freshwater fish biodiversity
Freshwater biodiversity has been threatened by eutrophication due to excessive nutrients in the environment. Releasing the freshwater species from such pressures requires efforts from industry and manufacturers to avoid emissions to vulnerable and high-risk regions.
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Dutch Post-war Fiction Film through a Lens of Psychoanalysis
This week 'Dutch Post-war Fiction Film through a Lens of Psychoanalysis' by Peter Verstraten was published by Amsterdam University Press, the sequel to Humor and Irony in Dutch Post-war Fiction Film from 2016. Each chapter in his 482-page new study begins with a title of Fons Rademakers who made films…
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Systematics and Biogeography of the Dissochaeta alliance (Melastomataceae)
Dissochaeta Blume (Melastomataceae, tribe Dissochaeteae) is well-known as a scrambling plant genus found in Southeast Asia, where it is an inhabitant of the tropical rainforests or evergreen forests.
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Understanding Medieval Latin with the Help of Middle Dutch
Magistri Symonis (?) Questiones secunde partis Doctrinalis Alexandri de Villa Dei First Critical Edition from the Manuscript with Introduction, Appendices and Indexes
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The Skandapurāṇa Volume V
Adhyāyas 96 – 112. The Varāha Cycle and the Andhaka Cycle Continued
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Satellite remote sensing of plant functional diversity
Biodiversity enables ecosystems to thrive through the synergy of functional differences among organisms. While human well-being strongly depends on biodiversity-driven ecosystem services, human actions are also at the root of current unprecedented biodiversity declines.
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Thinking With—Jean-Luc Nancy
Susanna Lindberg(ed.), Artemy Magun (ed.), Marita Tatari (ed.) With this book, we would like to resume the passionate conversation that Jean-Luc Nancy was engaged in throughout his life, with philosophers and artists from all over the world. Now that he has passed away, it is not enough for us to…
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The role of autophagy during carbon starvation in Aspergillus niger
Autopaghy is an intracellular degradation system which targets cytosolic components to lytic compartments for degradation and recycling of the building blocks of the cell.
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Computational aspects of class group actions and applications to post-quantum cryptography
Most of current public-key cryptography is considered insecure against attacks from sufficiently powerful quantum computers. Post-quantum cryptography studies methods to secure information resistant against such attacks. One proposal is isogeny-based cryptography, which bases its security on computational…
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The right to family unification : between migration control and human rights
The central question in this book is whether there is a human right to family unification.
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On p-adic decomposable form inequalities
Promotor: Prof.dr. P. Stevenhagen, Jan-Hendrik Evertse, Co-promotor: Pascal Autissier
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Science Council
The Science Council is an advisory committee to the Board of the Institute and consists of the full professors of the Institute.
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Towards a greater understanding of the presence, fate and ecological effects of microplastics in the freshwater environment
This thesis combines field and laboratory studies to address some of the most pressing questions in the field of microplastic research.
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Disentangling a complex genus: systematics, biogeography and bioactivity of the genus Phyllanthus L. and related genera of tribe Phyllantheae
The largest genus within the Phyllanthaceae family is a group called Phyllanthus L. Recent studies have shown, that Phyllanthus is paraphyletic with the genera Glochidion, Breynia and Synostemon nested within it.
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Faculty Teams (fAiMs)
We encourage you to contact your faculty's Academia in Motion team (fAiM). Each faculty team translates the Academia in Motion commitments and approach to their own unique needs and context.
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Central Values of L-Functions of Twisted Modular Forms of Composite Level
In Chapter 1 we provide some background information about modular forms, describe the correspondence between half-integral and integer weight modular forms and explain how the coefficients of half-integral weight modular forms encode the central values of L-functions of twisted modular forms.
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Electronics Department
What is the Electronics Department?
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Symposium Transformations of the Audible / 16-18 May 2019
Sonorous phenomena are always on the verge of becoming something else. As it unfolds, sound constitutes spaces, mediates presence, articulates time. Furthermore, it may prompt emotions, generate awareness, organise patterns of behaviour or trigger a sense of belonging. As sound becomes audible, it is…
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Webinars
On this page you will find a collection of presentations and videos of the Florence Nightingale Colloquia, seminars at the faculty and other event recordings hosted by the Data Science Research Programme.
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PURANA: Mythical Discourse and Religious Agency in the Puranic Ecumene
This project receives funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme under grant agreement No 101054849 (PURANA).
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Analecta Praehistorica Leidensia 40
Between foraging and farming: an extended broad spectrum of papers presented to Leendert Louwe Kooijmans.
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Links
Links to various Digital Humanities organizations and resources, mainly in English.
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Journalism and New Media
Conducting research on reliability of journalism and the trust in media.
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Synthesis
Abrupt Climate Change and Cultural Transformation
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Beyond borders : broadening the artistic palette of (composing) improvisers in jazz
In this on-line dissertation, jazz saxophonist Dick de Graaf investigates a variety of compositional and improvisational models and techniques in contemporary jazz and Western art music, and discusses possible applications of these materials in current jazz practices.
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Chitin in the fungal cell wall: towards valorization of spent biomass of Aspergillus niger
Aspergillus niger is an important industrial producer of organic acids and enzymes producing large amounts of spent fungal biomass.
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Phenotypic plasticity and genetic adaptation of plant functional traits on global scales
In light of climate change, it is crucial to determine whether plant species can adapt to future climates to avoid extinction. Plants adapt to various conditions by altering their functional traits, such as leaf size or photosynthetic rate. Some traits appear linked and vary together between species,…
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Children’s Rights Monitor 2013
The Children’s Rights Monitor provides a thematic overview of the implementation of the UN Convention on the Rights of the Child in the Netherlands.
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The development of children in foster care
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On the 16-rank of class groups of quadratic number fields
Promotores: P. Stevenhagen, E. Fouvry (Univeriste Paris Saclay)
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About us
The Sport Data Center (SDC) consists of the data science disciplines of Leiden University and Technical University Delft, combined with the sport science branches of the Amsterdam Institute for Sport Science and the Sport Engineering Institute of the Technical University of Delft.
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Global Challenges
Global Challenges is the research programme of the Leiden Institute of Cultural Anthropology and Development Sociology.
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Historicising Art and Literature
Historicising Art and Literature is one of the six research themes of the LUCAS Modern and Contemporary cluster.
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Effects of slug herbivory on seedling recruitment in Brassica napus and B. rapa
Promotor: Prof.dr. P.G.L. Klinkhamer, Co-Promotor: T.J. de Jong
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Universal adelic groups for imaginary quadratic number fields and elliptic curves
Promotor: Prof.dr. P. Stevenhagen & Prof.dr. K. Belabas (Univ. de Bordeaux)