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Approximation

Known as: Approximation symbol, Approximate symbol, Approximate equality 
An approximation is anything that is similar but not exactly equal to something else.
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Papers overview

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Highly Cited
2010
Highly Cited
2010
Spin traps have been used to obtain the first direct experimental determination of the addition (5 × 106 L mol−1 s−1… 
Highly Cited
2006
Highly Cited
2006
Four mercury oxidation catalysts were tested in a packed bed reactor in the presence of flue gas generated by the NETL 500 lb/h… 
Highly Cited
2002
Highly Cited
2002
In this paper, we describe experiments on HPSG parse disambiguation using the Redwoods HPSG treebank. We have explored building… 
Highly Cited
1998
Highly Cited
1998
Future wireless ATM networks are expected to support a variety of services with different bit-rates and quality-of-service (QoS… 
Highly Cited
1997
Highly Cited
1997
We develop a common theoretical framework for combining evidence in multimodal personal identity recognition systems. It is shown… 
Highly Cited
1995
Highly Cited
1995
We present a computational kinematic theory of higher pairs with multiple contacts, including simultaneous contacts, intermittent… 
Review
1972
Review
1972
Abstract : A model for solar microwave bursts is considered in which over a broad frequency band the flux density is a slowly… 
Highly Cited
1969
Highly Cited
1969
This paper describes and analyzes the circuits which have been used successfully for TRAPATT oscillator studies. The results lead… 
Highly Cited
1966
Highly Cited
1966
An application of the Hartree-Fock method to calculation of the structure of finite nuclei is presented. The nonlocal, separable… 
Highly Cited
1949
Highly Cited
1949
NORMAL additions of plant residues and manures to soils seldom exceed 2 tons dry matter per acre. In general the quantity of…