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3D ACIS Modeler

Known as: .sab, Andy, Charles, Ian's System, ACIS (disambiguation) 
The 3D ACIS Modeler (ACIS) is a geometric modeling kernel developed by Spatial Corporation (formerly Spatial Technology), part of Dassault Systemes… Expand
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Papers overview

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Highly Cited
2010
Highly Cited
2010
Precise γ-ray timing and radio observations of 17 Fermi γ-ray pulsars
We present precise phase-connected pulse timing solutions for 16 γ-ray-selected pulsars recently discovered using the Large Area… Expand
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Highly Cited
2007
Highly Cited
2007
A Chandra Archival Study of the Temperature and Metal Abundance Profiles in Hot Galaxy Clusters at 0.1 ≲ z ≲ 0.3
We present an analysis of the temperature and metallicity profiles of 12 galaxy clusters in the redshift range 0.1-0.3 selected… Expand
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Highly Cited
2005
Highly Cited
2005
Understanding the Main Phases of Developing a Maturity Assessment Model
Practitioners and academics have developed numerous maturity models for many domains in order to measure competency. These… Expand
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Highly Cited
2003
Highly Cited
2003
Conquering aspects with Caesar
Join point interception (JPI), is considered an important cornerstone of aspect-oriented languages. However, we claim that JPI… Expand
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Highly Cited
2002
Highly Cited
2002
3D Modeling with ACIS
"The ACIS 3D Geometric Modeler" is a collection of software components that provide programmers with commercially supported… Expand
Highly Cited
2002
Highly Cited
2002
X-Ray-emitting Young Stars in the Orion Nebula
The Orion Nebula Cluster and the molecular cloud in its vicinity have been observed with the ACIS-I detector on board the Chandra… Expand
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Highly Cited
2002
Highly Cited
2002
Discovery of absorption features in the X-ray spectrum of an isolated neutron star
We observed 1E 1207.4-5209, a neutron star in the center of the supernova remnant PKS 1209-51/52, with the ACIS detector aboard… Expand
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Highly Cited
2002
Highly Cited
2002
Simulating CCDs for the Chandra Advanced CCD Imaging Spectrometer
Abstract We have implemented a Monte Carlo algorithm to model and predict the response of various kinds of CCDs to X-ray photons… Expand
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Highly Cited
2001
Highly Cited
2001
Chandra X-Ray Spectroscopic Imaging of Sagittarius A* and the Central Parsec of the Galaxy
We report the results of the first-epoch observation with the ACIS-I instrument on the Chandra X-Ray Observatory of Sagittarius A… Expand
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Highly Cited
2000
Highly Cited
2000
Chandra Observations of NGC 253: New Insights into the Nature of Starburst-driven Superwinds
Arcsecond-resolution X-ray imaging of the nucleus of the nearby starburst galaxy NGC 253 with Chandra reveals a well-collimated… Expand
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