982 zoekresultaten voor “state formation” in de Publieke website
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informality of the international cybersecurity regime: Geopolitics, non-state actors and diplomacy
De auteurs analyseren twee belangrijke factoren die informaliteit verdiepen, namelijk multipolaire geopolitiek en de opkomst van niet-statelijke actoren.
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Principles of Evidence in Investor-State Arbitration, Burden, Standards, Presumptions & Inferences
Op 28 februari 2019 verdedigde Kabir Duggal zijn proefschrift 'Principles of Evidence in Investor-State Arbitration, Burden, Standards, Presumptions & Inferences'. Het promotieonderzoek is begeleid door promotor prof. dr. E. De Brabandere.
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Small scale kinematics of massive star-forming cores
Promotor: Prof.dr. E.F. van Dishoeck, Co-Promotor: M.R. Hogerheijde
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From midplane to planets : the chemical fingerprint of a disk
This thesis addresses the chemical processes that determine the compositions of giant planet atmospheres.
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Protection of Environmental Refugees. A human rights-based, security and State responsibility approach
Op 7 mei 2020 verdedigde Jolanda van der Vliet proefschrift 'The International Legal Protection of Environmental Refugees. A human rights-based, security and State responsibility approach'. Het promotieonderzoek is begeleid door promotoren prof.dr. N.J. Schrijver en prof.dr.ir. J.J.C. Voorhoeve.
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Monsters in the Deep: Using simulations to understand the excess baryonic mass in the centres of high-mass, early-type galaxies
This thesis aims to enhance our understanding of galaxies by testing theoretical models of galaxy formation against observations, particularly in the cases of extreme systems which have been found to have an excess of baryonic mass in their central regions, in the form of either supermassive black holes…
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PhD Candidate: Strategic Violence by Non-State Actors (1,0 FTE)
Governance and Global Affairs, Institute of Security and Global Affairs
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Cities, migration and global interdependence 1350-2000
The research programme Cities, Migration and Global Interdependence 1350-2000 (CMGI) focuses on urbanisation, migration, and economic development in a comparative and global context.
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Foreign intelligence in the digital age. Navigating a state of 'unpeace'.
Het The Hague Program for Cyber Norms, een onderzoeksprogramma van het Institute of Security and Global Affairs, heeft zijn eerste beleidsnota gepubliceerd. Hierin onderzoeken Dennis Broeders, Sergei Boeke en Ilina Georgieva de rol van inlichtingendiensten in cyberspace en de (on)mogelijkheden van adequate…
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Feedback from deeply embedded low- and high-mass protostars. Surveying hot molecular gas with Herschel
Promotor: Prof.dr. E.F. van Dishoeck, Co-Promotor: G.J. Herczeg
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Importance of Religion in Spinoza's Thought and Its Implications for State and Society
Op 23 oktober 2019 verdedigde Yoram Stein zijn proefschrift 'Spinoza's Theory of Religion: The Importance of Religion in Spinoza's Thought and Its Implications for State and Society'. Het promotieonderzoek is begeleid door promotor prof.dr. P.B. Cliteur en prof.dr. A.A.M. Kinneging.
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Beyond the Myth of Westphalia: States, International Law, and the Monopolization of the Right to Wage War
Staten hebben sinds de zeventiende eeuw het wettelijke recht gemonopoliseerd om oorlog te voeren. Ons wordt verteld dat deze regeling heeft gezorgd voor een zekere basisstabiliteit in de internationale betrekkingen. Maar is dit wel zo? Dit project stelt dit klassieke verhaal ter discussie en maakt de…
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Mind the gap: gas and dust in planet-forming disks
Promotores: Prof.dr. E.F. van Dishoeck, Prof.dr. C.P. Dullemond
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From grains to planetesimals: the microphysics of dust coagulation
Promotor: Prof.dr. A.G.G.M. Tielens, Prof.dr. C. Dominik (UvA)
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Isotopes and the characterization of extrasolar planets
Diverse types of exoplanets such as gas giants on close-in orbits (hot Jupiters) and young massive giants on wide orbits (super Jupiters), with no analogs in the Solar System, pose challenges but also opportunities to our understanding of planet formation and evolution.
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The Demographics of Protoplanetary Disks: from Lupus to Orion
The work presented in this thesis is based on ALMA surveys of protoplanetary disks in three star-forming regions: Lupus, OMC-2, and NGC 2024.
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The Role of the Domestic Law of the Host State in Determining the ratione materiae Jurisdiction of Investment Treaty Tribunals: The Partial Revival
Op 19 december 2019 verdedigde Reza Eftekhar zijn proefschrift 'The Role of the Domestic Law of the Host State in Determining the ratione materiae Jurisdiction of Investment Treaty Tribunals: The Partial Revival of the Localisation Theory'. Het promotieonderzoek is begeleid door promotor prof.dr. E.…
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Simulating the birth environment of circumstellar discs
Circumstellar discs are the reservoirs of gas and dust that surround young stars and have the potential to become planetary systems.
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Luc Verhey wordt lid van de Raad van State
Luc Verheij hoogleraar Staats en bestuursrecht (Kircheiner-leerstoel) in Leiden wordt lid van de Raad van State. Sinds 2011 is Verheij al staatsraad in de Afdeling advisering. Deze rol blijft hij vervullen en wordt daarnaast ook lid van deze Raad.
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The astrochemical factory: A solid base for interstellar reactions
In this thesis chemical and physical processes in the ice mantles on interstellar dust grains are studied.
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Molecular inheritance from cloud to disk: a story of complex organics and accretion shocks
Stars like the sun are born in large molecular clouds existing from gas and dust. During the formation process, the chemical composition of the material can be altered drastically by the changing physical conditions.
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The puzzle of protoplanetary disk masses
My work focuses on a class of astronomical objects called protoplanetary disks.
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Metals in the diffuse gas around high-redshift galaxies
Promotores: Prof.dr. J. Schaye & Prof.dr. C. Steidel (California Institute of Technology)
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Tuning in to star-planet interactions at radio wavelengths
Low-mass main-sequence stars like our Sun are continuous sources of outflowing hot magnetised plasma. In the case of the Sun, this is known as the solar wind, whereas for other stars they are called stellar winds.
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Protoplanetary disk anatomy: examining the structure and chemistry of planetary birthplaces with simple molecules
This thesis examines the link between simple molecules and the underlying structure and chemistry within protoplanetary disks - the birthplaces of planets.
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Nieuw handboek “EU State Aids”
Het doet het Europa Instituut genoegen aan te kondigen dat deze week de 5e druk is verschenen van het handboek “EU State Aids” (31 hoofdstukken, 1500 pagina’s).
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High-Contrast Imaging of Protoplanetary Disks
To study how planetary systems come into existence we study much younger systems still in formation.
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Pulses in singularly perturbed reaction-diffusion systems
Promotor: Arjen Doelman, Co-promotor: Vivi Rottschäfer
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Privatisations and golden shares: Bridging the gap between the State and the market in the area of free movement of capital in the EU
Op 3 september 2019 verdedigde Ilektra Antonaki haar proefschrift 'Privatisations and golden shares: Bridging the gap between the State and the market in the area of free movement of capital in the EU'. Het promotieonderzoek is begeleid door promotor prof.dr. S.C.G. Van den Bogaert.
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Cold gas in distant galaxies
The formation and evolution of galaxies is fundamentally driven by the formation of new stars out of cold gas.
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Early death of massive galaxies in the distant universe
Promotor: M. Franx, Co-Promotor: I.F. Labbé
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Dawn of the red and dead: stellar kinematics of massive quiescent galaxies out to z = 2
Promotores: Prof.dr. M. Franx, Prof.dr. M. Kriek (Univ. of California at Berkeley)
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Withstanding the cold: energy feedback in simulations of galaxies that include a cold interstellar medium
Understanding how galaxies form, interact, and evolve comes largely from comparing theory predictions with observational data. Numerical simulations of galaxies provide the most accurate approach to testing the theory, as they follow the non-linear evolution of gas and dark matter in great detail and…
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Resolving the building blocks of galaxies in space and time
We investigate the buildup of galaxies from various vantage points. The first two chapters focus on the stellar content of galaxies, especially the distribution of stellar masses at birth and potential variations therein in various galactic environments.
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Making the invisible visible: paramagnetic NMR and the transient protein complex
Promotor: Prof.dr. M. Ubbink
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Tuning in to the feedback bassline: revealing the operation of AGNs in galaxy clusters with high-resolution radio observations
Following the Big Bang, structure in the Universe started collapsing under the force of gravity. This resulted in the formation of the first stars, galaxies and clusters of galaxies.
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‘Raad van State is het geweten van de overheid’
Al zijn de adviezen van de Raad van State niet bindend, ze zijn zeker gezaghebbend. Dat zei Piet Hein Donner of 4 februari tijdens een drukbezochte lezing aan de Rechtenfaculteit.
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Infographic eindrapport State of the Art Crisisbeheersing 2
State of the Art Crisisbeheersing 2
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Johan Christensen: 'The Power of Economists within the State'
Deze maand publiceerde Johan Christensen, assistent professor aan het Instituut Bestuurskunde, zijn nieuwe boek: 'The Power of Economists within the State. In het boek analyseert hij waarom bepaalde landen verschillend beleid ten opzichte van economische deregulatie hebben geïmplementeerd. Daartoe onderzoekt…
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Gaskraan verder dicht dankzij historische uitspraak Raad van State
De Raad van State heeft geschiedenis geschreven met zijn verrassende uitspraak vorige maand inzake de gaswinning in Groningen. Dat stelde de Groningse hoogleraar Herman Bröring dinsdag tijdens een gastcollege aan de Universiteit Leiden. De Raad van State vernietigde een besluit van minister Kamp. Een…
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Star-Forming Galaxies at the Cosmic Dawn
Promotor: Prof.dr. M. Franx, Co-Promotor: Rychard Bouwens
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Evolution and development of flowers, fruits and inflorescences of Phalaenopsis and other orchid species
The study of orchid flowers, fruits, and inflorescences is crucial due to the remarkable diversity of orchid species and their unique adaptations to pollinators and seed dispersers. However, our understanding of the evolution and development of these organs within the orchid family remains limited.
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Shaping Massive Galaxies: the structural evolution of galaxies across
Galaxies in the local Universe fall into two main categories of spirals and ellipticals. In this Thesis, we explore the structural evolution of galaxies into this bimodal distribution.
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Sizing up protoplanetary disks
This thesis focuses on protoplanetary disks: flattened structures of gas and dust around young stars in which planets are expected to form and grow.
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Exploring the interactions of M dwarf winds and cosmic rays
This thesis focus on the interaction between M dwarf stellar winds and Galactic cosmic rays and the possible effects on the habitability of exoplanets.
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Freezing conditions in warm disks: snowlines and their effect on the chemical structure of planet-forming disks
This thesis focusses on the temperature structure in protoplanetary disks. The relation between structures seen in the dust and gas-phase molecules is investigated.
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Beyond Photon Pairs
Promotor: E.R. Eliel, Co-Promotor: M.J.A. de Dood
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Summer Course: Europeanisation of Administrative Law in the Member States
Van 26 t/m 30 juni 2017 organiseert de afdeling Staats- en Bestuursrecht van de Universiteit Leiden een zomercursus over de Europeanisering van het nationaal bestuursrecht in de lidstaten van de Europese Unie.
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Representative Bureaucracy in the Age of Artificial Intelligence (AI)
Hoe en in welke mate beïnvloedt AI de vertegenwoordiging van burgers in openbare dienstverlening en interacties tussen staat en burger?
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Orchid mycorrhizal interactions: evolutionary trajectories and ecological variations
The mycorrhizal symbiosis is among the most widespread species interactions on Earth. This thesis focuses on orchid mycorrhiza, a unique mycorrhizal type that has caught scientists’ attention for centuries.