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NaN

Known as: SNaN, QNaN, N.A.N. 
In computing, NaN, standing for not a number, is a numeric data type value representing an undefined or unrepresentable value, especially in floating… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2017
Review
2017
Since the introduction in 2014 of fabric phase sorptive extraction (FPSE) as a sample preparation technique, it has attracted the… 
Highly Cited
2012
Highly Cited
2012
We have proposed and demonstrated passive harmonic mode locking of an erbium doped fiber laser with soliton pulse shaping using… 
Highly Cited
2012
Highly Cited
2012
In this study, the competitive removal of copper, nickel and lead from aqueous solution using + chitosan immobilized on bentonite… 
2008
2008
Larix olgensis is one of the important commercial timber tree species in northeastern China, but it does not naturally regenerate… 
Highly Cited
2007
Highly Cited
2007
This paper presents the results of LILY, which is an ontology mapping system, for OAEI 2007 campaign. To accurately describe what… 
2003
2003
Abstract A large vocabulary Taiwanese (Min-nan) speech recognition system is described in this paper. Due to the severe multiple… 
Highly Cited
2002
Highly Cited
2002
Technological strength indicators (TSIs) based on patent statistics for 1975–2000 are used to analyse patenting of nanotechnology… 
Highly Cited
2000
Highly Cited
2000
Non-homogeneous mixing of the dye with the blood in the left ventricle chamber of the heart causes poor contrast in the… 
Highly Cited
1993
Highly Cited
1993
Homo and Hetero Metal Amides of Tris(tert-butylamino)methylsilane – Polycycles and Clusters with Li, Na, Mg, Al and Tl The… 
Highly Cited
1992
Highly Cited
1992
Abstract Nyböite occurs as porphyroblasts in the Jianchang eclogite in the Donghai area, northeastern Jiangsu Province, eastern…