736 search results for “complex networks” in the Public website
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The Saliverse: a taste of the multi-dimensional biochemical network of the human oral metabolome
PhD defence
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Unraveling networks of human mobility and exchange of goods and ideas from a pre-colonial, pan-Caribbean perspective
Since the emergence of humankind people have maintained social contacts and traveled widely, establishing interaction networks in which goods are traded and ideas are transmitted, increasingly on a global scale.
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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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The Archaeology of Syria – From Complex Hunter-Gatherers to Early Urban Societies (ca. 16,000 -300 BC)
This book is the first comprehensive presentation of the archaeology of Syria from the end of the Paleolithic period to 300 BC.
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Retrieving the Past Glory: Social Memory, Transnational Networks and Christianity in Contemporary China
To address the relevance of Christianity to the ideological negotiations with the officially established authority, this research will be conducted by asking how the history enthusiasts negotiate the Christianity-related ideology through reconstructing the Christian past and reproducing religious histories…
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Functional characterization and unraveling the Gene Regulatory Networks (GRNs) of HD-Zip transcription factor HB40 (and HB22) in Arabidopsis
In this Ph.D. thesis, we characterized two novel upstream regulators of JUB1, HB40, and HB22, in Arabidopsis thaliana. In Chapter 2, we described functions of HB40 in modulating growth and development via the regulation of JUB1 and GA inactivation genes GA2OXs.
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WARN-D: Your personal code yellow - orange - red
Imagine getting a notification on your mobile phone with your personal code for impending mental health problems or even depression: yellow, orange, or red. Science fiction? Not for scientist Eiko Fried. 'There is a real chance we can prevent some mental health problems before they occur.' Want to participate…
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Mirko Forastiere
Science
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Rishika Dhumal
Faculteit Archeologie
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Emilia Hannula
Science
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Jiaxin Zhang
Science
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Complex Organic Molecules Discovered in Infant Star System
For the first time, astronomers have detected the presence of complex organic molecules, the building blocks of life, in a protoplanetary disc surrounding a young star. The discovery reaffirms that the conditions that spawned the Earth and Sun are not unique in the Universe. The results are published…
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Change: How has Women’s Political Mobilization Restructured Political Networks and Changed Local Governance?
Will women’s increasing electoral participation in rural India improve governance? On what terms are women being incorporated into politics – through existing patriarchal and clientelist relationships, or through collective action against the patriarchal and clientelist system?
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Population size fails to explain the evolution of complex culture
The logic seems inescapable indeed. The bigger the population, the higher the probability it contains an Einstein. Hence, bigger populations are more likely to develop complex culture.
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Jihadist networks quick to evolve
The group structure of Jihadist networks changes rapidly, which makes it difficult to monitor them. This is the finding of research by criminologist Jasper de Bie. PhD defence 14 April.
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creative thinking and experimenting in the performance practice of complex music from 1962-today
The thesis wishes to examine the pathways of thought underlying the creative act of music making and the performance practice of complex music from the late twentieth and early twenty-first century.
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The Dutch Network Science Society Symposium 2022 was a success
Back after pandemic interruptions, the Dutch Network Science Society Symposium took place on May 19th, 2022. The event brought together researchers from around The Netherlands studying complex networks and representing various disciplines, including mathematics, physics, neuroscience, computer science,…
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Gene networks-based mechanistic assessment of drug-induced organ toxicity: a focus on liver and kidney
Drug induced organ toxicity is the main problem of the drug development and drug usage in the clinic. The liver and kidneys are the most sensitive organs towards drug induced toxicity.
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Joram van Ketel
Faculteit Rechtsgeleerdheid
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Sebastian Fajardo Bernal
Science
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'NETWORKS goes to school' introduces school students to networks science
In 2018 NETWORKS organised a very succesful masterclass on networks and their applications for secondary school students with the title 'NETWORKS goes to school'. This week, NETWORKS published the collection of contributions with an extensive introduction. The aim of both the masterclass and this…
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Metal Images of Indonesia: Evidence for shared artistic and religious networks across Asia (c.6th-10th century)
Mathilde Mechling defended her thesis on 28 january 2020.
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Sem Grootscholten
Faculty Governance and Global Affairs
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Maria Pereira Bastiao
Faculty of Humanities
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Miranda Sentse
Faculteit Rechtsgeleerdheid
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Petra van den Bekerom
Faculty Governance and Global Affairs
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Myrthe Veenman
Faculteit der Sociale Wetenschappen
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Carlotta Rieble
Faculteit der Sociale Wetenschappen
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Kyra Verboon
Faculteit der Sociale Wetenschappen
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Vincent Niochet
Faculteit Archeologie
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of Polyatomic Molecules on Surfaces Using a High-Dimensional Neural Network Potential: CHD3 + Cu(111)
An accurate description of reactive scattering of molecules on metal surfaces often requires the modeling of energy transfer between the molecule and the surface phonons. Although ab initio molecular dynamics (AIMD) can describe this energy transfer, AIMD is at present untractable for reactions with…
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Interdisciplinary Network Event
On March 7, Judi Mesman (dean of Leiden University College) has organized a networking event for postdocs and assistant/associate professors across disciplines and faculties within Leiden University, focusing on connections around four major societal challenges (Diversity, Prosperity, Peace & Justice,…
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Global Abolitionisms Network established
Dr. Maartje Janse (History) and Prof.dr. Gert Oostindie (History, KITLV) have been awarded a seed grant for:
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March Mentor Network month
Leiden University Mentor Network offers free advice and tips from a Leiden alumnus. Sign up now! Our Vice-Rector Magnificus Hester Bijl is a Leiden alumna and now mentor to Irene de Best, a master's student of English.
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About LCN2
Mission statement
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the Archaeology of West Asia – Reconsidering Early Trade Networks and Social Complexities
Inaugural lecture
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Mentor Network: what users say
Free advice and tips on the job market from a Leiden alumnus. This is what the Leiden University Mentor Network offers. Curious about how it works? Hear what a number of users have to say about how the Mentor Network has helped them. Maybe you need a mentor yourself, in which case sign up today!
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Constructing elliptic curves of prescribed order
Promotor: Peter Stevenhagen
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Risk bounds for deep learning
In this thesis, deep learning is studied from a statistical perspective. Convergence rates for the worst case risk bounds of neural network estimators are obtained in the classification, density estimation and linear regression model.
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Edible Cities Network
Rotterdam is one of the cities participating to the Edible Cities Network (EdiCitiNet), an international cooperation of municipalities that aim to increase the ‘edibility’ of urban spaces. In this blog, Vincent will describe his experiences at one of their recent workshops.
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New women’s network: ‘Sophia’
Leiden University has a new network for female academics: Sophia. Sophia strives for equal opportunities and a better working environment for female academic staff.
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Tiny clumps recycle themselves into complex structures
Manufacturers produce high-end technology mostly top-down with large machinery, but small particles are able to build structures by themselves from the bottom up. A major challenge is that these particles easily clump together. Leiden physicist Daniela Kraft has developed a method to use this phenomenon…
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Short Update on the Wijnhaven Complex
The building is far from finished, but the former ministry of Internal Affairs is looking more and more like the Academic building for the locations of the University of Leiden in the Hague that it has to become. This week I got a tour behind the scenes of the gigantic project, where I was able to see…
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LCN2 Seminars
A monthly seminar on complex networks, aimed at scientists from all disciplines.
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Call for Papers - Networks of Manuscripts, Networks of Texts (Amsterdam, deadline: 30 April 2020)
This two-day international conference organised by the 'Innovating Knowledge' Project aims to bring together researchers applying network analysis to premodern manuscripts and manuscript texts.
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Innovation Attaché Network visits Leiden
Attachés from the Innovation Attaché Network (IAN) visited Leiden University to meet with researchers working on Artificial Intelligence (AI) and to become more familiar with what Leiden, Leiden University and the LUMC have to offer to possible partners abroad.
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Pre-Neanderthalers could handle complex techniques
An international team of researchers including Leiden archaeologists has produced convincing evidence that 300,000 years ago pre-Neanderthal people had a high level of cognitive complexity. New insights into early human capabilities and behaviour.
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Linking the gene regulatory network with the functional physical structure of whole-genome engineered Arabidopsis mutants : an HR-MAS NMR-based
Climate change is a challenge for both current and future generations. New biological resources have to be developed in order to meet the demand for energy as well as the demand for food.