Results 81 to 90 of about 100,039 (213)

High-redshift radio galaxies: at the crossroads [PDF]

open access: yesNew Astronomy Reviews, 2003
12 pages, 3 figures, Invited Review to appear in "Radio galaxies: past, present & future". eds. M.
openaire   +4 more sources

Morphological Classification of High Redshift Galaxies [PDF]

open access: yes, 2001
4 pages, 3 encapsulated figures. Proceedings of the Euroconference "The Evolution of Galaxies.I- Observational clues." held in Granada (Spain), 23-27 May, 2000.
E. Pignatelli, G. Fasano
openaire   +3 more sources

Chemical Evolution of the Universe and its Consequences for Gravitational‐Wave Astrophysics

open access: yesAnnalen der Physik, Volume 536, Issue 2, February 2024.
Population properties of double compact object mergers (especially binary black holes) are sensitive to the metallicity dependent cosmic star formation history. The uncertainty of this quantity cannot be ignored and makes the interpretation of current gravitational wave observations difficult.
Martyna Chruślińska
wiley   +1 more source

DUST ATTENUATION IN HIGH REDSHIFT GALAXIES: “DIAMONDS IN THE SKY” [PDF]

open access: yes, 2014
We use observed optical to near-infrared spectral energy distributions (SEDs) of 266 galaxies in the COSMOS survey to derive the wavelength dependence of the dust attenuation at high redshift. All of the galaxies have spectroscopic redshifts in the range
N. Scoville   +5 more
semanticscholar   +1 more source

Searches for High Redshift Radio Galaxies [PDF]

open access: yes, 1998
6 pages Latex, including 3 figures, To appear in the "Observational Cosmology with the New Radio Surveys" Conference - Tenerife 13 - 15 January ...
De Breuck, C.   +3 more
openaire   +3 more sources

Distribution of streaming rates into high-redshift galaxies [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2015
13 pages, 6 figures, 2 tables, final version accepted for publication in ...
Tobias Goerdt   +4 more
openaire   +6 more sources

Cosmology with Gravitational Waves: A Review

open access: yesAnnalen der Physik, Volume 536, Issue 2, February 2024.
The review gives an overview of the most recent advances in gravitational‐wave (GWs) cosmology. After an in‐depth discussion of methodologies and tools for GW cosmology, it presents the latest results on measurements of standard cosmological parameters from the LIGO, Virgo, and KAGRA detections.
Simone Mastrogiovanni   +6 more
wiley   +1 more source

Stratified learning: A general‐purpose statistical method for improved learning under covariate shift

open access: yesStatistical Analysis and Data Mining: An ASA Data Science Journal, Volume 17, Issue 1, February 2024.
Abstract We propose a simple, statistically principled, and theoretically justified method to improve supervised learning when the training set is not representative, a situation known as covariate shift. We build upon a well‐established methodology in causal inference and show that the effects of covariate shift can be reduced or eliminated by ...
Maximilian Autenrieth   +3 more
wiley   +1 more source

Evidence for Galaxy Formation at High Redshift [PDF]

open access: yesSymposium - International Astronomical Union, 2001
Metcalfe et al. (1995, 1996) have shown that galaxy counts from the UV to the near-IR are well-fitted by simple evolutionary models where the space density of galaxies remains constant with look-back time while the star-formation rate rises exponentially.
Nigel Metcalfe   +5 more
openaire   +3 more sources

Inkjet Printed Photonic Cellulose Nanocrystal Patterns

open access: yesAdvanced Materials, Volume 36, Issue 1, January 4, 2024.
Patterned arrays of photonic cellulose nanocrystal microfilms are prepared by inkjet printing. By dispensing directly through an oil layer, the printing and drying processes can be decoupled, which avoids the coffee stain effect and enables complex arrays to be produced.
Cyan A. Williams   +4 more
wiley   +1 more source

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