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Ethernet hub

Known as: Network hub, Dual-speed hub, Active star 
An Ethernet hub, active hub, network hub, repeater hub, multiport repeater, or simply hub is a network hardware device for connecting multiple… 
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Papers overview

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Highly Cited
2016
Highly Cited
2016
We report new IRAM/PdBI, JCMT/SCUBA-2, and VLA observations of the ultraluminous quasar SDSS J010013.02+280225.8 (hereafter… 
2014
2014
We present a multi-wavelength study of the IR bubble G24.136+00.436. The J = 1–0 observations of 12CO, 13CO, and C18O were… 
Highly Cited
2012
Highly Cited
2012
We report a discovery of a proto-cluster in vigorous assembly and hosting strong star-forming activities, associated with a radio… 
2012
2012
We report systematic variations in the emission line ratio of the CO J = 2–1 and J = 1–0 transitions (R2–1/1–0) in the grand… 
2011
2011
The Cygnus region is a nearby very active star forming region, containing several OB associations, considered as tracers of young… 
2009
2009
Communities in social networks may overlap, with some hub nodes belonging to multiple communities. They may also have outliers… 
Review
2007
Review
2007
We investigate faint radio emission from low- to high-luminosity active galactic nuclei (AGNs) selected from the Sloan Digital… 
Review
2003
Review
2003
We present results of a sensitive 76 ks Chandra observation of the young stellar cluster in NGC 2024, lying at a distance of ~415… 
2002
2002
We give a brief summary of common basic characteristics of active phases during the whole (1963‐2000) observed symbiotic life of… 
1983
1983
This paper describes a fiber optic local area network which has been designed for use as an Ethernet and is currently operating…