Zobrazeno 1 - 10
of 191
pro vyhledávání: '"EXTERNAL GALAXIES"'
Autor:
Chamma, Mohammed Afif
Publikováno v:
Electronic Thesis and Dissertation Repository
Fast radio bursts (FRBs) are short and extremely energetic bursts of radiation detected from galaxies across the universe that occur thousands of times a day. Despite advances in instrumentation, it is difficult to explain the enormous implied energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1548::36e3b95a70356a17194fa84fca3a2a47
https://ir.lib.uwo.ca/etd/8958
https://ir.lib.uwo.ca/etd/8958
Autor:
Das, Arpan
Publikováno v:
Electronic Thesis and Dissertation Repository
The aim of the work presented in this thesis is to understand the formation and growth of the seeds of the supermassive black holes in early universe. Supermassive black holes (SMBH) with masses larger than 108MSun have been observed when the Univers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1548::4d6c8ef25b5a860ae578b75912a0ce22
https://ir.lib.uwo.ca/etd/7712
https://ir.lib.uwo.ca/etd/7712
Akademický článek
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Autor:
Arnason, Robin
Publikováno v:
Electronic Thesis and Dissertation Repository
X-ray binary stars are rare systems consisting of a black hole or neutron star and a main-sequence companion star. They are useful probes of galaxy properties and interesting laboratories for extreme physical conditions. In this thesis, I investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1548::97d91c96dfad72b62404741dfdc83ff1
https://ir.lib.uwo.ca/context/etd/article/8071/viewcontent/Robin_Arnason_PhD_Thesis.pdf
https://ir.lib.uwo.ca/context/etd/article/8071/viewcontent/Robin_Arnason_PhD_Thesis.pdf
Autor:
LMD
An explanation of long-lived Saturn’s North Polar hexagonal circumpolar jetin terms of instability of the coupled system polar vortex - circumpolar jet isproposed in the framework of the rotating shallow water model, wherescarcely known vertical st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53716101e6a2a804f28ba8d67f28789a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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Autor:
Rahmani, Sahar
Publikováno v:
Electronic Thesis and Dissertation Repository
Understanding the process of star formation is one of the key steps in understanding the formation and evolution of galaxies. In this thesis, I address the empirical star formation laws, and study the properties of galaxies that can affect the star f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1548::8ce416b28038256e46aed3429b803525
https://ir.lib.uwo.ca/etd/4061
https://ir.lib.uwo.ca/etd/4061
Autor:
Vulic, Neven
Publikováno v:
Electronic Thesis and Dissertation Repository
X-ray observations provide a unique perspective on the most energetic processes in the Universe. In particular, Low-mass X-ray binaries (LMXBs) found in globular clusters have been shown to depend on the mass, radius, and metallicity of the cluster.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1548::b551c72283293d06f98a1f7dfc4c42be
https://ir.lib.uwo.ca/context/etd/article/5439/viewcontent/Vulic_Thesis.pdf
https://ir.lib.uwo.ca/context/etd/article/5439/viewcontent/Vulic_Thesis.pdf
Autor:
Tammour, Aycha
Publikováno v:
Electronic Thesis and Dissertation Repository
Although quasar spectra appear remarkably similar, subtle systematic differences are well- known and are linked to the physical conditions in the emitting regions. This thesis char- acterizes the properties of quasar optical and UV spectral features
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1548::fa01e496ffd84472a4404d49c484f7e1
https://ir.lib.uwo.ca/etd/3744
https://ir.lib.uwo.ca/etd/3744
Publikováno v:
2016 Undergraduate Awards
The region immediately surrounding an actively accreting supermassive black hole at the centre of a massive galaxy, the accretion disk, produces an enormous amount of radiation resulting in a luminous, short-lived phenomenon called a quasar. About 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1548::a66efb5172f958bdcdcfc8c90d67eb71
https://ir.lib.uwo.ca/context/ungradawards_2016/article/1003/viewcontent/Nathalie_Thibert.pdf
https://ir.lib.uwo.ca/context/ungradawards_2016/article/1003/viewcontent/Nathalie_Thibert.pdf