604 search results for “supermassive black henk” in the Public website
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Caitlin Black
Science
c.e.black@cml.leidenuniv.nl | +31 71 527 2727
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Lindsay Black
Faculty of Humanities
l.black@hum.leidenuniv.nl | +31 71 527 2218
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Henk Overbeek
Faculteit der Sociale Wetenschappen
h.w.overbeek@fsw.leidenuniv.nl | +31 71 527 2727
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Henk Staats
Faculteit der Sociale Wetenschappen
h.j.a.m.staats@fsw.leidenuniv.nl | +31 71 527 4104
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Henk Blezer
Faculty of Humanities
h.w.a.blezer@hum.leidenuniv.nl | +31 70 800 9950
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Henk Vording
Faculteit Rechtsgeleerdheid
h.vording@law.leidenuniv.nl | +31 71 527 7852
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Henk Dekker
Faculteit der Sociale Wetenschappen
dekkerh@fsw.leidenuniv.nl | +31 6 2252 9650
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Henk Wilke
Faculteit der Sociale Wetenschappen
h.a.m.wilke@fsw.leidenuniv.nl | +31 71 527 2727
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Henk Langeveld
ICT Shared Service Centre
j.h.langeveld@issc.leidenuniv.nl | +31 71 527 2727
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Henk Ellert
Universitair Facilitair Bedrijf
h.ellert@ufb.leidenuniv.nl | +31 71 527 3066
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Henk Zoomers
Faculty of Humanities
h.c.m.zoomers@hum.leidenuniv.nl | +31 71 527 1646
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Henk Tromp
Faculteit der Sociale Wetenschappen
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Henk Borgdorff
Faculty of Humanities
h.a.borgdorff@hum.leidenuniv.nl | +31 71 527 2727
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Henk Buisman
Science
buisman@physics.leidenuniv.nl | +31 71 527 1715
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Henk Tjalsma
Expertisecentrum SOZ
h.d.tjalsma@sea.leidenuniv.nl | +31 71 527 N/A
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Astronomers publish map showing 25,000 supermassive black holes
An international team of astronomers has published a map of the sky showing over 25,000 supermassive black holes. The map, to be published in the journal Astronomy & Astrophysics, is the most detailed celestial map in the field of so-called low radio frequencies. The astronomers, including Leiden astronomers,…
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Henkes Group - Active Materials
The research group of Silke Henkes at Leiden University. Part of the Leiden Institute of Physics (LION). The group studies the physics opf active materials.
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Supermassive black holes and powerful telescopes: new Professor Joe Hennawi
Meet the newest Full Professor at the Leiden Observatory: Joe Hennawi. All the way from Santa Barbara, California, Hennawi will strengthen the astronomy institute. In Leiden, he will use his recent ERC Advanced Grant to study how supermassive black holes come into existence.
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Karwan Fatah-Black
Faculty of Humanities
k.j.fatah@hum.leidenuniv.nl | +31 71 527 2666
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Henk Kern
Faculty of Humanities
j.h.c.kern@hum.leidenuniv.nl | +31 71 527 2764
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Henk Hoekstra
Science
hoekstra@strw.leidenuniv.nl | +31 71 527 5594
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Henk Snijders
Faculteit Rechtsgeleerdheid
h.j.snijders@law.leidenuniv.nl | +31 71 527 2727
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Henk Kelderman
Faculteit der Sociale Wetenschappen
h.kelderman@fsw.leidenuniv.nl | +31 71 527 2727
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Silke Henkes
Science
shenkes@lorentz.leidenuniv.nl | +31 71 527 5501
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Leonie Henkes
Faculty of Humanities
l.c.f.henkes@hum.leidenuniv.nl | +31 71 527 2727
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Henk van der Pol
Science
h.van.der.pol@math.leidenuniv.nl | +31 71 527 2727
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Henk de Jong
Faculty Governance and Global Affairs
h.de.jong@fgga.leidenuniv.nl | +31 70 800 9400
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Henk van Duijn
ICT Shared Service Centre
h.van.duijn@issc.leidenuniv.nl | +31 71 527 8888
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Henk van Meijgaarden
Universitair Facilitair Bedrijf
h.h.van.meijgaarden@ufb.leidenuniv.nl | +31 71 527 2300
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Henk-Jan Guchelaar
Science
h.j.guchelaar@lumc.nl | +31 71 526 2790
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Henk Schulte Nordholt
Faculty of Humanities
schultenordholt@kitlv.nl | +31 71 527 2727
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Henk van Steenbergen
Faculteit der Sociale Wetenschappen
hvansteenbergen@fsw.leidenuniv.nl | +31 71 527 3655
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The mysteries of exoplanets and supermassive black holes: two Vici grants for Leiden Observatory
One unravels the origin of the largest black holes in the universe, the other investigates the influence of stellar wind on the atmosphere of exoplanets. Both Elena Maria Rossi and Aline Vidotto receive a Vici grant for their research into the mysteries of the universe. ‘I have no idea yet how we can…
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Henk te Velde
Faculty of Humanities
h.te.velde@hum.leidenuniv.nl | +31 71 527 2697
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THE BLACK ARCTIC
Since the Middle Passage is in the North Atlantic, and the North Atlantic has a relationship with the arctic, what relationship does the Arctic have with the Middle Passage? How can this relationship be used to provide a space of healing by uncovering Afro/diasporic counter narratives?
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Clues from stellar catastrophes
Promotores: S.F. Portegies Zwart, E. M. Rossi
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Yannick Raczynski-Henk
Faculteit Archeologie
y.e.m.raczynski@arch.leidenuniv.nl | +31 71 527 2727
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Far from home: the science exploitation of the fastest Milky Way stars
The Sun and all the stars in the night sky reside in the Milky Way galaxy. In the at-rest reference frame of the Galaxy, typical stars travel with velocities of about 100-200 kilometres per second.
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The dust and molecular gas in the torus of NGC 1068
An Active Galactic Nucleus (AGN) is a highly luminous region at the center of a galaxy, powered by the accretion into a supermassive black hole and emitting energy from radio waves to gamma rays, often outshining the host galaxy.
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Cosmologists propose new way to form primordial black holes
What is dark matter? How do supermassive black holes form? ‘Primordial’ black holes might hold the answer to these long-standing questions. Leiden and Chinese cosmologists have identified a new way in which these hypothetical objects could be produced just after the Big Bang. Publication in Physical…
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Hydrodynamics and the quantum butterfly effect in Black Holes and large N quantum field theories
Why do black holes emit thermal radiation? And how does a closed quantum system thermalize?
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Applied String Theory: Explaining Quantum Matter with Black Holes
Schalm
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Unveiling the nature of giant radio galaxies
The thesis deals with the study of giant radio galaxies (GRGs), which are radio galaxies of megaparsec sizes.
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Faint Quasars at Very Low Frequencies
In this thesis, we use low-frequency and high-frequency radio observations to address the following questions regarding quasars: is the radio loud/quiet quasar dichotomy real?
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Stochastic and Deterministic Algorithms for Continuous Black-Box Optimization
Continuous optimization is never easy: the exact solution is always a luxury demand and the theory of it is not always analytical and elegant.
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A Class of Their Own - Black Teachers in the Segregated South
In this book Adam Fairclough chronicles the odyssey of black teachers in the South from emancipation in 1865 to integration one hundred years later.
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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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Surrogate-Assisted Optimization Techniques for Expensive Constrained Black Box ProblemsBagheri, S.
Optimization tasks in practice have multifaceted challenges as they are often black box, subject to multiple equality and inequality constraints and expensive to evaluate.
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White Lies and Black Markets. Evading Metropolitan Authority in Colonial Suriname, 1650-1800
In White Lies and Black Markets, Fatah-Black offers a new account of the colonization of Suriname—one of the major European plantation colonies on the Guiana Coast—in the period between 1650-1800.
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Opening the Black Box: The Making of India’s Foreign Policy
How is Indian foreign policy made? This special issue of the journal India Review, edited by political scientists Nicolas Blarel (Leiden University) and Avinash Paliwal (SOAS University of London) features a number of interesting case studies that bridge the gap between Foreign Policy Analysis and India’s…