Results 171 to 180 of about 18,958 (240)
European Physical Journal C: Particles and FieldsIn this work, we studied four types of cosmological models with different mechanisms driving the accelerated expansion of the universe, include Braneworld models, Chaplygin Gas models, Emergent Dark Energy models, and cosmological torsion models ...
Ziqiang Liu +4 more
doaj +1 more source
Strong Na I D absorption in the spectrum of the QSO PKS 1327-206 due to the galaxy MCG 03-34-085 [PDF]
, 1984 D. Kunth, J. Bergeron
openalex +1 more source
Observations of QSOs in the direction of clusters of galaxies.
, 1973 Neta A. Bahcall +2 more
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1159 + 123: a bright high-redshift QSO selected from a UK Schmidt IIIaF plate⋆ [PDF]
, 1984 C. Hazard +6 more
openalex +1 more source
A systematic literature review of open source software quality assessment models. [PDF]
Springerplus, 2016 Adewumi A +4 more
europepmc +1 more source
The historical light curve of PKS 2134 + 004 - A highly luminous QSO
, 1978 E. W. Gottlieb, W. Liller
openalex +1 more source
The Interpretation of Broad Emission Lines in High-Redshift QSOS
, 1974 R. Stoner, R. Ptak, David Ellis
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H1340 no. 10 - A high-redshift QSO with very narrow emission lines [PDF]
, 1983 C. Foltz +3 more
openalex +1 more source
Strongly lensed supernovae: lessons learned. [PDF]
Philos Trans A Math Phys Eng SciGoobar A +2 more
europepmc +1 more source
Evaluating and classifying the readiness of technology specifications for national standardization. [PDF]
J Am Med Inform Assoc, 2015 Baker DB, Perlin JB, Halamka J.
europepmc +1 more source