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Portable collision avoidance system

Known as: PCAS, Passive Collision Avoidance System 
A portable collision avoidance system (PCAS) is an aircraft collision avoidance system similar in function to traffic collision avoidance system… 
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Papers overview

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2017
2017
Elastic optical networks (EONs) and spacedivision multiplexing (SDM) are promising technologies for future core optical networks… 
Review
2015
Review
2015
Background: The outbreak of Ebola virus disease in West Africa and confirmation of the first cases in the United States highlight… 
2011
2011
approved: _________________________________________________ Thomas H. Shellhammer Beer is one of the most extensively consumed… 
2009
2009
Personalized context-aware services (PCAS) provide advanced services depending on user contexts that are collected from… 
2008
2008
Abstract We show that the 2-category of partial combinatory algebras, as well as various related categories, admit a certain type… 
2004
2004
SummaryThree new rare genetic variants of the serum protein α1-antitrypsin (α1-protease inhibitor) have been identified in a… 
2003
2003
Detailed chemical kinetics mechanisms are usually developed on the basis of spatially homogeneous calculations, but utilized in… 
2003
2003
A virtual accelerator (VA) concept and an implementation founded on TRACE3D and PARMILA codes are presented. This virtual… 
Highly Cited
1998
Highly Cited
1998
Early successional (pioneer) tropical tree species are characterized by a suite of ecophysiological and life history traits…