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Helicon Focus

Known as: Focus, HF 
Helicon Focus is a proprietary commercial digital image processing tool, first released in 2003, developed and published by Helicon Soft Limited… 
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Papers overview

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2010
2010
Abstract : The current US MIL-STD-188-110B [1] is being revised and will include an appendix defining a family of wideband HF… 
2005
2005
The 64-DAPSK-OFDM transmission techniques for HF communications are investigated in this paper. The error probability of 64-DAPSK… 
2004
2004
In Brief Because of the cardiotoxic triad (diabetic cardiomyopathy, hypertension, and coronary artery disease), heart failure (HF… 
2002
2002
Single collision reactive scattering dynamics of F+HD→HF(v,J)+D have been investigated exploiting high-resolution (Δν≈0.0001 cm−1… 
2001
2001
Vibrational relaxation cross sections and rate constants of HF(v=1) by Ar are calculated on a recent semiempirical potential… 
1987
1987
A comprehensive first principles theoretical investigation of the gas phase reaction Ca+HF→CaF+H is reported. The overall study… 
Highly Cited
1985
Highly Cited
1985
Measurements of second‐ and third‐order nonlinear polarizabilities (hyperpolarizabilities) for HF and HCl using dc electric‐field… 
Highly Cited
1980
Highly Cited
1980
The endothermic reaction Sr+HF(v=0)→SrF+H has been studied as a function of collision energy (4–14 kcal/mole) using a crossed… 
Highly Cited
1978
Highly Cited
1978
The reactions of Ca and Sr with HF and DF are studied using a beam–gas configuration as a function of reagent and product…