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Acis <Streptophyta>

Known as: Acis, snowflake plant 
National Institutes of Health

Papers overview

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Review
2018
Review
2018
We identify 233 X-ray sources, of which 95 are new, in a 222 ks exposure of Omega Centauri with the Chandra X-ray Observatory's… 
2010
2010
We have detected an H{alpha} bow shock nebula around PSR J1741-2054, a pulsar discovered through its GeV {gamma}-ray pulsations… 
2010
2010
We present new X-ray spectral data for the Seyfert 1 nucleus in NGC 4151 observed with Chandra for {approx}200 ks. A significant… 
Highly Cited
2008
Highly Cited
2008
We present the first results from a 500 ksec Chandra ACIS-I observation of M87. At soft energies (0.5-1.0 keV), we detect… 
Review
2006
Review
2006
We present the absolute measurement of the unresolved 0.5-8 keV cosmic X-ray background (CXB) in the Chandra Deep Fields (CDFs… 
2006
2006
The monophyletic Eurasian clade of Amaryllidaceae was analyzed using plastid ndhF and rDNA ITS sequences for 33 and 29 taxa… 
Highly Cited
2005
Highly Cited
2005
We present archival high-resolution X-ray imaging observations of 25 nearby LINERs observed by ACIS on board Chandra. This sample… 
2005
2005
We studied the X-ray dust scattering halos around 17 bright X-ray point sources using Chandra data. All sources were observed… 
1990
1990
Populations of the two spotted spider mite, Tetranychus urticae Koch on strawberry were sampled from 1983-86. The predaceous mite…