827 zoekresultaten voor “classical world” in de Publieke website
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Prijzenregen bij ceremonie van de World Cultural Council in Leiden
Met een aantal lezingen van topwetenschappers en een feestelijk uitgedoste Pieterskerk stond de Universiteit Leiden op 7 en 8 november even in het teken van de jaarlijkse prijsuitreiking van de World Cultural Council (WCC).
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Highly Accurate Simulations and Benchmarking of Molecule-Surface Reactions
Heterogeneous catalyzed processes are highly significant to the chemical industry. Dissociative chemisorption (DC) of molecules on surfaces is always considered as a step with a high degree of rate control for heterogeneous catalysis.
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Pair configurations to molecular activity coefficients: PAC-MAC
This thesis provides an overview of the development of the Pair Configuration to Molecular Activity Coefficient (PAC-MAC) model.
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Leonardo da Vinci World Award of Arts voor Prof. Russell Hartenberger
De Universiteit Leiden organiseert dit jaar de 34ste Award Ceremony van de World Cultural Council (WCC).
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Computer Science op 51e plaats in QS World Universities Ranking 2011
Computer Science op 51e plaats in QS World Universities Ranking 2011
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CfP: Waterways and Literary Channels of the Premodern World (Ghent University, 4-5 April 2024)
On 4 and 5 April 2024, the conference "Waterways and Literary Channels of the Premodern World" will take place at Ghent University. The conference is organized within the framework of the Scientific Research Network "Literatures without Borders". Proposals for 20-minute papers, round-table contributions…
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Archief
Op deze pagina vindt u de opnames van de online This Week's Discoveries vanaf 12 mei 2020 en een lijst sprekers vanaf oktober 2015.
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Ginsenosides as selective glucocorticoid drugs: agonists, antagonists, and prodrugs
Glucocorticoids are potent anti-inflammatory drugs widely used clinically to treat various inflammatory and immune conditions. However, two main clinical problems limit their use. GCs trigger severe side effects and they induce acquired glucocorticoid resistance, especially during chronic systemic treatment…
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Freedom of additional signals on genes: on the combination of DNA mechanics, genetics and translation speed
DNA carries various forms of information. Out of these forms of information the most well-known is classical genetic information.
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A semisynthetic peptide-metalloporphyrin responsive matrix for artificial photosynthesis
This thesis is concerned with the constitution of chiral responsive matrix assemblies that may undergo light-driven conformational changes and self-select vibrations to develop vibronic states for driving semi-classical coherent transfer with nearly 100% yield in a lossless NCAP process.
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Surface Temperature and the Dynamics of H2 on Cu(111)
Heterogeneous catalysis is one of the fundamental processes of modern life, being common in industrial refinery and hydrogen vehicles, all the way to the living cell. The dissociation of H2 on Cu(111) is an important benchmark system for studying heterogeneous catalysis, with a large and varied amount…
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Safe anytime-valid inference: from theory to implementation in psychiatry research
Classical statistical methods, such as p-values, are difficult for researchers to apply correctly. They for example do not allow drawing conclusions from a study early, or for extending a study with extra research groups that want to make their data available later.
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Geometric phases in soft materials
Geometric phases lead to a nontrivial interference result when an electron's different quantum mechanical paths choices encircle a magnetic coil in an Aharonov-Bohm experiment.
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Computational speedups and learning separations in quantum machine learning
This thesis investigates the contribution of quantum computers to machine learning, a field called Quantum Machine Learning. Quantum Machine Learning promises innovative perspectives and methods for solving complex problems in machine learning, leveraging the unique capabilities of quantum computers…
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Stimulated Raman Adiabatic Passage in Optomechanics
In the thesis we demonstrated an 85% state transfer efficiency between two mechanical modes coupled to a common optical mode via stimulated Raman adiabatic passage (STIRAP) in the classical regime. We also showed possibilities to manipulate quantum states of the mechanical modes via STIRAP.
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Development of highly accurate density functionals for H2 dissociation on transition metals
Metals surfaces form a group of effective catalysts for the reaction of small molecules such as hydrogen (H2).
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World Congress on Family Law and Children’s Rights 2017 in Dublin
Van 4 tot 7 juni is een delegatie van de Afdeling Jeugdrecht naar het World congress on family law and children’s rights geweest in Dublin. Dit congres wordt eens in de vier jaar georganiseerd en dit jaar werd het mede georganiseerd door onze collega prof. Ursula Kilkelly (University College Cork).…
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Statistical physics and information theory for systems with local constraints
Systems with local constraints is a new finding in recent researches on complex systems. The heterogeneous spatial interactions and the temporal dependencies among those numerous units make it difficult to describe by traditional statistical physics.
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Boosting the host immune system to fight tuberculosis
New drugs for use as tuberculosis (TB) treatment are needed due to the constrains of classical antibiotics against TB and the rise of antibiotic-resistant strains, making TB a harder and harder disease to treat.
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LLP-studenten aan de slag bij Janssen voor een World Without Disease
Een wereld zonder ziekte: toekomst of illusie? In ieder geval het nastreven waard, vinden ze bij Janssen, dat de mogelijkheden voor zo’n wereld daarom onderzoekt. Studenten van het Leiden Leadership Programme brachten voor het bedrijf enkele dilemma’s in kaart die daarbij een rol kunnen spelen.
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Bio-Farmaceutische Wetenschappen scoort 9e plaats in QS World University Rankings
Bio-Farmaceutische Wetenschappen staat met een overall score van 89.9 op de 9e plaats wereldwijd, de 6e plaats binnen Europa en de 1e plaats in Nederland in de QS World University Rankings, een uitzonderlijke prestatie. Dit blijkt uit de lijst die onderwijsadviesbureau QS publiceerde.
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De wereld in het klein
Een kleine geschiedenis van het leven op aarde, verteld aan de hand van eilanden. Wat kunnen wij leren van deze werelden in miniatuur?
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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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World Congress of African Linguists (WOCAL): een conferentie als geen ander
De 10e editie van het World Congress of African Linguists (WOCAL), georganiseerd door Universiteit Leiden, vindt online plaats van 7 t/m 12 juni. Onderzoekers van het Leiden University Centre for Linguistics (LUCL) geven ons inzicht in hoe belangrijk en bijzonder deze gebeurtenis eigenlijk is.
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gestart | LUCIS Summer School | Philology and Manuscripts from the Muslim World
Solliciteer nu voor de LUCIS Summer School on Philology and Manuscripts from the Muslim world. De summer school vindt plaats in Leiden van dinsdag 15 augustus 2017 tot en met vrijdag 25 augustus 2017. Solliciteren kan tot vrijdag 16 juni 2017.
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Lezing 'What is the role of the European Union in the world?' door Federica Mogherini
Donderdag 16 april jl. verwelkomde Campus Den Haag een belangrijke gast. De Italiaanse Federica Mogherini, Hoge Vertegenwoordiger van de Europese Commissie op het gebied van Buitenlandse Zaken en Veiligheidsbeleid bezocht Den Haag.
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Moritz Jesse spreekt op World Conference of the Association for the Study of Nationalities in New York
Dr. Moritz Jesse, universitair hoofddocent Europees Recht bij het Europa Instituut Leiden, heeft de leden en het publiek van het panel
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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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NMR studies of protein-small molecule and protein-peptide interactions
Promotor: M. Ubbink, Co-promotor: G. Siegal
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Applications of topology to Weyl semimetals and quantum computing
This thesis covers various applications of topology in condensed matter physics and quantum information.
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Optimization of quantum algorithms for near-term quantum computers
This thesis covers several aspects of quantum algorithms for near-term quantum computers and its applications to quantum chemistry and material science.
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Physics (MSc)
De tweejarige masteropleiding Physics wordt aangeboden door het Leids Instituut voor Onderzoek in de Natuurkunde. De opleiding is theoretisch en experimenteel. Er is ruime aandacht voor onderzoekstraining. Ook bieden we veel keuzemogelijkheden en op maat gemaakte, individuele studieprogramma’s.
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Kummer theory for commutative algebraic groups
This dissertation is a collection of four research articles devoted to the study of Kummer theory for commutative algebraic groups.
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Vervolgopleidingen
Na het afronden van de bacheloropleiding volgen verreweg de meeste studenten de masteropleiding.
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21st annual CMEMS conference: Borders and Boundaries: Separating Identities, Ideas, and Space (Groningen, 6-7 June)
Students of the Research Master Classical, Medieval and Early Modern Studies (CMEMS) of the University of Groningen kindly invite you to the annual CMEMS conference. This year we will explore the processes that structure physical and symbolic borders and boundaries in different contexts and histories.…
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Voorlichtingsbijeenkomst World Teachers Programme
Studievoorlichting
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Brave New World 2023
Congres/symposium
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Quantum local asymptotic normality and other questions of quantum statistics
Promotor: R. Gill, Co-promotor: P. Massart
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Coiled-coils on lipid membranes: a new perspective on membrane fusion
Promotor: J.G.E.M. Fraaije, Co-Promotor: A. Kros
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Logarithmic approach to the double ramification cycle
This thesis discusses several questions regarding the double ramification cycle as a Chow class on the moduli space of stable n-pointed genus g curves using tools from so-called logarithmic geometry.
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The power of one qubit in quantum simulation algorithms
Quantum computing is an emerging technology, which holds the potential to simulate complex quantum systems beyond the reach of classical numerical methods.Despite recent formidable advancements in quantum hardware, constructing a quantum computer capable of performing useful calculations remains challenging.In…
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Automata-theoretic protocol programming
Promotor: F. Arbab
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Invariant manifolds and applications for functional differential equations of mixed type
Promotor: S.M. Verduyn Lunel
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Onderwijs
Onderwijs over quantum is ontzettend belangrijk. Daarom ontwikkelt Quantum Leiden onderwijs en voorlichting over de quantumtechnologie, op alle niveaus, van middelbare school tot Masters-studie. Zo leiden we de onderzoekers van de toekomst op, en bereiden we de jeugd voor op een quantumtoekomst.
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Geometric approach to evolution problems in metric spaces
Promotor: S.M. Verduyn Lunel, Co-promotor: O.W. van Gaans
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Quantum dot microcavity control of photon statistics
During my PhD research, I studied the photon statistics of light emitted by a microcavity that contains a single quantum dot (QD) on resonance.
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The unit residue group
The unit residue group, to which the present thesis is devoted, is defined using the norm-residue symbol, which Hilbert introduced into algebraic number theory in 1897.
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Dynamics of coupled quantum systems
Thermodynamics is one of the founding scientific pillars that has helped us better understand heat engines, biology, ecosystems, and even black holes. While it fundamentally describes large systems by examining the bulk behavior of their constituents, it is anchored in the statistical equivalence of…
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Extension of Operators on Pre-Riesz Spaces
This thesis mainly extends the theory of positive operators on Riesz spaces to a setting of pre-Riesz spaces.
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Marcel Proust (najaar 2022)
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