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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… 
Review
2015
Review
2015
We have performed a Wide-Field Infrared Survey Explorer based study to identify and characterize young stellar objects (YSOs) in… 
2014
2014
Variations related to stellar activity and correlated noise can prevent the detections of low-amplitude signals in radial… 
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… 
2013
2013
Efficient reasoning in large knowledge bases is an important problem for AI systems. Hand-optimization of reasoning becomes… 
2011
2011
The Cygnus region is a nearby very active star forming region, containing several OB associations, considered as tracers of young… 
2009
2009
Stellar magnetic fields, as a crucial component of star formation and evolution, evade direct observation at least with current… 
2000
2000
We present new ISO-SWS data for a sample of 27 starburst galaxies, and with these data examine the issues of formation and… 
1986
1986
A simple geometrical model for the space motions of the bipolar high-velocity CO outflows in regions of recent, active star… 
1983
1983
This paper describes a fiber optic local area network which has been designed for use as an Ethernet and is currently operating…