77 search results for “nematic over” in the Public website
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Gauge theory and nematic order : the rich landscape of orientational phase transition
Promotor: J. Zaanen
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This is life: some thoughts on self-organized structure formation in active liquids and biological systems
It has been a long-standing mystery how complex biological structures emerge from such seemingly uncoordinated building blocks as cells and tissues, in the presence of only minimal environmental guidance.
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Growth-induced self-organization in bacterial colonies
Mechanical forces are known to play an important role in bacterial colonies. In this dissertation, we study the self-organization at various stages of growing bacterial colonies, and focus on the mechanical effects of cell growth.
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On the geometry of fracture and frustration
Promotor: Prof.dr. M.L. van Hecke, Co-Promotor: Prof. dr. V. Vitelli
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Deterministic equation solving over finite fields
Promotor: H.W. Lenstra
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Over Babylab
Our research is done at two different locations.
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Rechter over Grenzen
On Tuesday 19 December 2017 Anneloes Kuiper-Slendebroek defended her doctoral thesis 'Rechter over Grenzen' which deals with the application and interpretation of international law in Dutch private law. Supervisor is Martijn Polak, co-supervisor is Jeroen van der Weide.
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Luca Giomi Group - Soft and Bio Mechanics
We are interested in understanding the mechanics of soft materials, of which biological materials are prominent examples.
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Geometry and Topology in Active and Driven Systems
The key characteristic of active matter is the motion of an emergent collection (such as a flock of birds), which is driven by the consumption of energy by its active components (i.e. individual birds).
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Symmetric Diophantine approximation over function fields
Promotor: Prof.dr. P. Stevenhagen, Co-Promotor: Dr. J.H. Evertse
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Over de grens van de onrechtmatige daad
On 12 January 2022, Mirjam Franke defended the thesis 'Over de grens van de onrechtmatige daad'. The doctoral research was supervised by Prof. A.G. Castermans and Prof. J.H. Crijns.
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Modular forms of weight one over finite fields
Promotor: S.J. Edixhoven
- Leidse lezingen over de Arabische taal en cultuur
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Self-reliance and Social Protection over the Life Cycle
Leiden University, Department of Economics
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Topology and Geometry in Chiral Liquids
We study the interplay of topology and geometry with chirality for several passive and active systems, employing both analytical and numerical methods.
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Johan van Meurs Een studie over een pionierend orgeladviseur
In specialist organ literature a negative verdict is given on organs and organ specialists from the 1930’s. Did the same verdict apply to Johan van Meurs’ (1903-1986) work? Which role does Van Meurs’ collection of organ specifications play in the historical research on the organ?
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Torsion points on elliptic curves over number fields of small degree
Promotor: S.J. Edixhoven Co-promotor: L. van Geemen, P. Parent
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Over lokalisme, liefdewerk en lonkend perspectief: Verkenning naar participatie en burgerinitiatief in de Nederlandse archeologie.
Dit rapport maakt deel uit van het project Receptenboek burgerparticipatie in opdracht van de Rijksdienst voor het Cultureel Erfgoed (RCE) en met steun van het Fonds voor Cultuurparticipatie.
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Merging galaxy clusters: probing magnetism and particle acceleration over cosmic time
In this thesis, I studied the origin and evolution of the non-thermal radiation in merging galaxy clusters.
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The distribution of stellar mass in galaxy clusters over cosmic time
Promotor: Prof.dr. K.H. Kuijken, Co-Promotor: Dr. H.Hoekstra
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Woord en wetsteen. Beschouwingen over schrijven op het snijvlak van kunst en wetenschap
The position of writing within the domain of artistic academic research is not self-evident. In academia, standard practice is to use writing for the transfer of knowledge: it is a means of communication. In the practice of (nonlinguistic) artistic research, the outcome is also often contextualized…
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Turning over a new leaf: Manuscript innovation in the twelfth-century renaissance
How did the medieval manuscript develop as a physical object during the Twelfth Century Renaissance and what do these changes tell us about the intellectual culture of the period?
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Mathematics-based strategies for repairing tumour blood vessels
How does the extracellular matrix coordinate endothelial cell behavior during angiogenesis, and how do metabolic waste-products and matrix-degrading enzymes produced by the tumour modify the extracellular matrix so as the change the cellular coordination?
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Goede redenen voor foute taal: Een open symposium over taalregels in het brein en in de maatschappij
Foute taal? Bestaat niet!
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Controlling active matter with curvature
Nematic liquid crystals form the key ingredients of most tv screens. The active version of these complex fluids forms a useful model for physicists to research the responses of active matter—like bacteria or traffic flows—to mechanical and geometrical cues. An international research team publishes their…
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A Finger in Every Pie: Transnational networks in the debates over British free trade, 1660-1730
The role of transnational, non-institutional networks in the opening up of British transatlantic trade at the end of the 17th/beginning of the 18th century
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Nieuwe publicatie over Oudwijk
Op 22 september 2021 verschijnt de volgende publicatie van dr. Charlotte J.C. Broer: "Uitzicht op Oudwijk Bisschoppen, burggraven en het circa 1135 gestichte wereldlijke vrouwenstift in Oudwijk bij Utrecht in de twaalfde en dertiende eeuw". Voor meer informatie: http://www.broerendebruijn.nl/Oud…
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Squatters? Mapping and documenting squatting in Leiden as a cross-over project between Public History and Academic Research
This project sets out to map, document and analyze instances of squatting in Leiden from 1970 to 1990, in order to set up an online Digital Archive of Squatting in Leiden. This archive will function as an online resource for academic research, as well as a starting point for public activities such as…
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Over 50 citizen science ideas
From how litter spreads to which languages are spoken in Leiden and The Hague: over 50 interesting, surprising, complex and entertaining questions were sent in for the Citizen Science Project to mark our 444th anniversary.
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Oproep: vertel over je onderzoek(sidee)!
Zou je graag een hoofdstuk uit je proefschrift in informele setting willen bespreken? Heb je een onderzoeksidee dat je graag zou voorleggen aan vakgenoten? Neem dan contact op met ozsmed@hum.leidenuniv.nl. De Onderzoekschool organiseert sinds kort een seminarreeks waarin dergelijke onderwerpen in een…
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Opening hours over Good Friday and Easter
On Good Friday (30 March) and Easter Sunday and Monday (1 and 2 April) most Leiden University premises are closed. Both the University Library and Wijnhaven Library will be open on Good Friday and on Saturday 31 March.
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Formal handling over of the keys of the Science Campus
The formal handing over of the keys for the first stage of the Science Campus will take place on 23 February.
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European law takes precendence over Dutch law in nitrogen issue
Statements made by Caroline van der Plas about nitrogen emissions and European law are incorrect: Armin Cuvyers on Dutch radio EenVandaag programme’s item ‘fact or fiction’.
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Mensenrechten overal anders geïnterpreteerd. Hoe kan dat?
Hoe kan het dat universele mensenrechten wereldwijd niet hetzelfde in de praktijk worden gebracht?
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Canal Run raises over €22,000 for charity
A respectable 5,023 runners took part in the Leiden Canal Run on Friday 5 April. They raised the sum of €22,302 for various Leiden charities.
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Renewable Energy Directive raises concerns over impact on developing countries
In 2009, the European Union adopted the Renewable Energy Directive (RED), mandating Member States to obtain 10% of all transport fuels from renewable sources by 2020.
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Aleksandrina Skvortsova receives LUF grant for Mind over Meal
'We can uncover new, non-pharmacological strategies to help individuals, especially those struggling with weight los.' Psychologist Aleksandrina Skvortsova receives a LUF grant for her research project 'Mind Over Meal: Unraveling placebo effects on hunger, food-related brain activity and food choice…
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Jelle van Buuren in NRC over cyberaanvallen EU
Door recente cyberaanvallen op instituties binnen en buiten Europa groeit het vermoeden steeds sterker dat achter de aanvallen wellicht een politieke motivatie schuilt. Jelle van Buuren van het Institute of Governance and Global Affairs (ISGA) verscheen in het NRC om te bespreken of er sprake kan zijn…
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2 november: Lezing Lamberto Zannier over Europese veiligheid
Lamberto Zannier, Secretary General of the Organization for Security and Co-operation in Europe (OSCE), gave a lecture on ‘The OSCE, a bridge between East and West and a platform for dialogue on European security’
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Over 3,600 euros for #wakeuptocorona thanks to NSE respondents
Over the past weeks, thousands of students from Leiden University have filled in the National Student Survey (NSE). To thank them, the university is donating €3,637.75 to #wakeuptocorona.
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Toothbrushes made of bamboo and dining on left-overs
The Leiden University Green Office (LUGO) organised a symposium about sustainable consumption on 2 May. Various speakers told a packed room about sustainable alternatives for consumer products. View the photos.
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Research: lawyers prefer textual interpretation over moral assessment
How do lawyers and jurors interpret and apply legal rules? Niek Strohmaier et al. addressed the question based on the legal date from 15 different countries. There appears to be a preference for a textual approach opposed to a moral assessment of the law. But why?
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Percentage of female professors rises to over 30 percent
The percentage of female professors at Leiden University has risen to 30.2%. These are the results of the Women Professors Monitor 2021, which was published by the Dutch Network of Women Professors (LNVH). This shows that Leiden University is well above the national average of 25.7%.
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Over 200 spectators Andrei Linde in Leidse Schouwburg
As part of his guest professorship in Leiden, famous theoretical physicist Prof. Andrei Linde (Stanford University) gave a public lecture on June 23 at the prestigious Leidse Schouwburg in the historic city center. Linde is world-renowned for being one of the inventors of the theory of inflation, which…
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Social Science Matters: Clinton vs. Trump - race over?
Monday 26 September, 2016 saw the first confrontation between Hillary Clinton and Donald Trump. Expectations were high – not only about the content of the debate, but also about how the two presidential candidates would behave, and how this might influence their campaigns. We asked three researchers…
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Psychologist Zsuzsika Sjoerds takes over the Twitter account @NL_Wetenschap
Zsuzsika Sjoerds seems to be busy with her research, her teaching, and open science advocacy. She will also take over the Twitter account for Dutch scientists. Folllow our cognitive neuroscientist at @NL_Wetenschap from 30 September till 6 October 2019.
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Fourteen women professors take over the Senate Chamber
Fourteen women professors are to be given a place in the classic portrait gallery in Leiden University’s Senate Chamber. The portraits will be unveiled on 8 March – International Women’s Day – by former Minister of Education, Culture and Science Jet Bussemaker and Rector Magnificus Carel Stolker.
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Major international study links genes to brain structural changes over time
There seem to be genes that influence how our brains develop over time. A large international consortium has discovered this with an extensive study. The results of the study were recently published in Nature Neuroscience.
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A new start for students from all over the world
Hundreds of new students at Leiden University attended the opening of the 2015-2016 academic year. They came from all corners of the world for the start of their new study programme. Portraits of some of the newcomers.
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Nitrogen professor hands over book to nitrogen minister
Strengthening nature and at the same time investing in future-proof agriculture. That is the task of the Minister for Nature and Nitrogen, Christianne van der Wal. It is also the lifework of Leiden professor Jan Willem Erisman. He has been researching nitrogen for his entire career and has shown that…