1,209 zoekresultaten voor “online study” in de Publieke website
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On the Galois closure of commutative algebras
Promotores: H.W. Lenstra, B. Erez, Co-promotor: L. Taelman
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Imaging polarimetry for the characterisation of exoplanets and protoplanetary discs. Scientific and technical challenges
Promotor: Prof.dr. C.U. Keller
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Anyonic, cosmic, and chaotic: three faces of Majorana fermions
In my thesis I study Majorana fermions from three different perspectives. The first one corresponds to non-interacting Majorana fermions that, however, pose non-trivial topological properties. The second one corresponds to strongly interacting Majoranas and the third to relic neutrinos. No one knows…
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Peptide-based probes for protein N-Methyltransferases
The work described in this thesis focuses on the development of linear or cyclized peptide probes against protein N-methyltransferases to characterize their specific binding behavior, providing further binding details for inhibitory activity study.
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Néron models in high dimension: nodal curves, Jacobians and tame base change
We describe certain birational modifications of nodal relative curves over a regular base of arbitrary dimension.
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Silicon pore optics for high-energy optical systems
This thesis examines silicon pore optics (SPO), a technology that exploits silicon wafers from the semiconductor industry to create extremely high quality X-ray optics, by studying its manufacturing process, applications, and prospects.
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The Chara plasma membrane system : an ancestral model for plasma membrane transport in plant cells
Multicellular giant algae Chara species have been widely used in physiological studies for decades.
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Business Administration
The Minor in Business Administration teaches business knowledge and skills that are important for your future career.
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Team 3 Studiebegeleiding & matching
Om studenten beter te betrekken bij ons onderwijs en veeleisend te helpen bij het succesvol afronden van hun studie, gaat dit team uitwerken welke voorzieningen hiervoor opgezet moeten worden en welke randvoorwaarden daarvoor nodig zijn.
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Team 5 Diversiteit en inclusie
Een van de facultaire ambities vanuit de midterm review is om diversiteit en inclusie te verbeteren in ons onderwijs.
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Towards thermo- and superlubricity on the macroscopic scale: from nanostructure to graphene and graphite lubrication
The thesis describes experimental steps towards reduction of friction on the macroscopic scale by scenarios of thermo- and superlubricity well-known on the nanoscale.
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Anisotropy in cell mechanics
Mechanical interactions between cells and their environment play an important role in many biological processes.
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Positive representations on ordered Banach spaces
Promotor: A. Doelman, Co-promotor: M.F.E. de Jeu
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Symmetric Diophantine approximation over function fields
Promotor: Prof.dr. P. Stevenhagen, Co-Promotor: J.H. Evertse
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Prying eyes on radio skies: pushing the high-resolution low-frequency frontier with LOFAR
In this thesis we push the boundaries of high-resolution imaging at radio frequencies between 100 and 200 MHz. Using the International LOFAR Telescope that spans across Europe we achieve sub-arcsecond angular resolution.
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Optical cavities and quantum emitters
Optical cavities are useful tools to enhance the interaction between light and matter, which is important to make good quantum emitters. However, it turns out that the cavities themselves (without any quantum emitters) are already interesting objects to study.
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Vernieuwde online atlas brengt bestrijdingsmiddelen in het oppervlaktewater nog beter in kaart
Op 24 september lanceert het Centrum voor Milieuwetenschappen in Leiden in samenwerking met Rijkswaterstaat en Royal HaskoningDHV de nieuwe versie van de Bestrijdingsmiddelenatlas. De online tool is nu sneller, gebruiksvriendelijker, toegankelijker en alle data is direct te downloaden. Gebruikers kunnen…
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Being a guest author for blogs/online reviews: why and how
How does one become a guest author for Nobel Prize winner Dr. Denis Mukwege Foundation? One of our alumni, Mariasole Forlani, can tell you all about it.
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Integrated life cycle assessment and life cycle costing of concrete recycling in the Netherlands
Integrating life cycle assessment (LCA) with life cycle costing (LCC) offers the opportunity to simultaneously analyze the environmental and economic aspects of product alternatives, for the integration of which a unified computational has been proposed by Heijungs et al. (2013) [1]. The project aims…
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Master Track Public Administration: Economics and Governance
The Economics and Governance specialisation of the Master in Public Administration teaches you to formulate problem-solving approaches to concrete policy issues found at the intersection between economics and public administration. This specialisation is a unique joint offering of the Department of…
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Maatschappelijke vraagstukken begrijpen
In Zuid-Afrika zijn ongelijkheid en geweld de twee grootste problemen. Waar komen die problemen vandaan? Misschien hangen ze samen met rivaliserende groepen, misschien met economische factoren, met overheidsbeleid of met alle drie tegelijk. Om maatschappelijke problemen te begrijpen, is het belangrijk…
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Security Studies
Security is key to survival for any living organism: life is full of perils and threats, both physically, environmentally, and societally. Security challenges such as terrorism, natural disasters, and cybercrime rank among the most pressing issues of our time, affecting the security and safety of millions…
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Postdoctoral Researcher in the project "Contagious Digitalities: Information, Inoculation, Immunity"
Geesteswetenschappen, Centre for the Arts in Society
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olie op is" - interview met chemici Marc Koper en Lies Bouwman in Mare Online
Chemici Marc Koper en Lies Bouwman worden geinterviewd door Mare Online over de overstap naar een duurzame economie.
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Van fabeltjesfuik tot sekszorgrobot: kom naar de online talkshow 'The Future of AI is Human'
Hoe is het om door robots te worden begluurd? Wist je dat ze ook discrimineren? Onze verwevenheid met techniek is makkelijk, maar het wringt ook. Kunstenaars en wetenschappers laten dat in de volle breedte zien in de online SAILS-talkshow The Future of AI is Human. Laat je inspireren op dinsdag 15 december…
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The environmental rebound effect: a new paradigm for an old challenge. The case of transport eco-innovation
What is the role of the rebound effect in achieving environmental savings from transport eco-innovation? Are traditional definitions of the rebound effect adequate in the context of transformative innovations and multidimensional environmental issues?
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Online Master's Experience: Master Biomedical Sciences
Studievoorlichting
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Insolvency Office Holder-project
It researches (the possibilities for) the development of a set of principles and best practices for insolvency office holders by comparing multilateral treaties and soft law recommendations and national legislation within Europe.
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Social support at work and at home: Dual-buffering effects in the work-family conflict process
Dr. Helen Pluut heeft een artikel gepubliceerd in het gerenommeerde tijdschrift Organizational Behavior and Human Decision Processes (OBHDP). Dit in samenwerking met Remus Ilies (National University of Singapore), Petru Curşeu (Open Universiteit en Babeş-Bolyai University) en Yukun Liu (University of…
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Biological indicators for sustainable forest management, East Kalimantan, Indonesia. The impossible made possible?
What is vegetation structure and composition in SFM primary forest, secondary logged over forest (logging FSC certified and logging non certified) in comparison to primary forest? What is avian guild diversity in SFM primary forest, secondary logged over forest (logging FSC certified and logging non…
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Images of Galois representations
Promotores: S.J. Edixhoven, P.Parent
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Geometry and arithmetic of del Pezzo surfaces of degree 1
This thesis contains results on the arithmetic and geometry of del Pezzo surfaces of degree 1.In Chapter 1 we give the necessary background, assuming the reader is familiar with algebraic geometry.
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Onderzoek
De Faculteit Geesteswetenschappen biedt plaats aan een verscheidenheid aan gerenommeerde Nederlandse en internationale academici met expertise in een groot aantal vakgebieden die samen bijna alle continenten en periodes beslaan.
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Data-driven donation strategies: understanding and predicting blood donor deferral
The research in this dissertation aims to optimise blood donation processes in the framework of the Dutch national blood bank Sanquin. The primary health risk for blood donors is iron deficiency, which is evaluated based on donors' hemoglobin and ferritin levels.
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Student Information
When you have decided to participate in a Summer School of Leiden University, there are some matters you need to know before arrival. Please take a few minutes to read through the information here to find out what you can do from your side to smooth the process.
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Over de grens van de onrechtmatige daad
Op 12 januari 2022 verdedigde Mirjam Franke het proefschrift 'Over de grens van de onrechtmatige daad'. Het promotieonderzoek is begeleid door prof.mr. A.G. Castermans en prof.mr. J.H. Crijns.
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Iber Kasehatan in Sukamiskin: Utilisation of the Plural Health Information and Communication System in the Sunda Region of West Java, Indonesia
This study has been carried out in the community of Sukamiskin, a kelurahan (‘village’) in Bandung, the Capital of West Java Province, located in the Sunda Region of Indonesia.
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Online Master’s Experience Day: Master Vitality and Ageing
Studievoorlichting
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Application of zebrafish and murine models in lipoprotein metabolism and atherosclerosis research
Cardiovascular diseases are still a major concern for the global health.
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Quantifying nucleosome dynamicsand protein binding with PIE-FCCS and spFRET
In this thesis I describe the results of Pulsed Interleaved Excitation and Fluorescence (Cross) Correlation Spectroscopy (PIE-F(C)CS) combined with single-pair Förster Resonance Energy Transfer (spFRET) used to study dynamics in single nucleosomes, which depends on subtle differences in the length of…
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Development of an in vitro vascular network using zebrafish embryonic cells
One of the major limitations in culturing complex tissues or organs is the lack of vascularization in the cultured tissue. Development of a functional capillary bed could overcome this problem.
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Coiled-coil biomaterials for biological applications
This dissertation contains four works during my PhD. Different biomaterials have been designed based on coiled-coil peptides. These biomaterials have a range of applications, inclusing drug delivery, cell sorting to cell-cell fusion.
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Non-Abelian metamaterials: emergent computing and memory
In the traditional theory of linear elasticity, superposition dictates that the response of a material does not depend on the sequence of the applied mechanical actuations.
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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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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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Teacher professional learning and collaboration in secondary schools
De focus van dit proefschrift is het leren en de samenwerking van docenten in het voortgezet onderwijs.
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Insights from modeling metabolism and amoeboid cell motility in the immune system
This thesis focuses on two processes involved in fighting infections: metabolism and immune cell motility and navigation.
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Cyclophellitol and its derivatives: synthesis and application as beta-glycosidase inhibitors
Promotores: Prof.dr. H.S. Overkleeft, Prof.dr. G.A. van der Marel
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Spin-triplet supercurrents of odd and even parity in nanostructured devices
Triplet superconductivity refers to a condensate of equal-spin Cooper pairs (pairs of electrons with equal spin).
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Activity-based protein profiling of diacylglycerol lipases
Promotor: H.S. Overkleeft, Co-promotor: M. van der Stelt