Results 251 to 260 of about 405,217 (280)

Identification of a turnover in the initial mass function of a young stellar cluster down to 0.5 MJ

open access: yes
De Furio M   +13 more
europepmc   +1 more source

High-redshift star formation in the Hubble Deep Field revealed by a submillimetre-wavelength survey

Nature, 1998
The advent of sensitive sub-mm array cameras now allows a proper census of dust-enshrouded massive star-formation in very distant galaxies, previously hidden activity to which even the faintest optical images are insensitive.
D. Hughes   +14 more
semanticscholar   +2 more sources

The Hubble Deep Field, Ultra-Deep Field, and eXtreme Deep Field

2015
On January 15, 1996, NASA released to the public one of the most extraordinary astronomical images of all time. The Hubble Deep Field (Fig. 7.1), a composite of 342 separate WFPC2 exposures taken from December 18–28, 1995, covered an area of the sky of only 2.5 arc-minutes, and is located in a nearly featureless area in Ursa Major (Fig. 7.2).
James L. Chen, Adam Chen
openaire   +1 more source

The Hubble Deep Field North SCUBA Super-map—I. Submillimetre maps, sources and number counts

, 2003
We investigate the emission of submillimetre-wave radiation from galaxies in a 165 arcmin2 region surrounding the Hubble Deep Field North. The data were obtained from dedicated observing runs from our group and others using the SCUBA camera on the James ...
C. Borys   +4 more
semanticscholar   +1 more source

Structural parameters of Hubble Deep Field galaxies

AIP Conference Proceedings, 1997
In galaxies, the relation between star formation rate (SFR) and morphological type is controversial [1–4]. See also contribution of Hameed & Devereux in these proceedings. To attempt to understand the physical mechanisms that control the morphology of galaxies (thru measurements of structural parameters) and to provide an objective and quantitative ...
openaire   +1 more source

Recent Results on the Hubble Deep Field

Astrophysics and Space Science, 1998
A brief summary of some recent research on the Hubble Deep Field is presented. Particular attention is paid to the incidence of strong gravitational lensing and it is argued that the optical depth is nearly ten times smaller than average. Preliminary estimates of the incidence of galaxy-galaxy lensing are consistent with the presence of a large ...
openaire   +3 more sources

Star Formation and Clustering in the Hubble Deep Field

Astrophysics and Space Science, 2002
We have derived a complete and reliable flux limited sample of 15 µm selected galaxies in the ISO-HDF. These galaxies have been shown to produce a large fraction of the Cosmic Infrared Background. From their mid-infrared luminosities, we deduce their star formation rates, and compare then to the ones that can be derived from their radio emission.
openaire   +1 more source

The MUSE Hubble Ultra Deep Field Survey

Astronomy and Astrophysics
T. Hashimoto   +19 more
  +16 more sources

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

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