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Grating Cycles per Centimeter

Known as: cpcm, cy/cm, {cy}/cm 
A unit of measure for the number of repeating vertical or horizontal bars per unit of length equal to one centimeter on a visual acuity testing card.
National Institutes of Health

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Clinical Data Interchange Standards Consortium Terminology

Papers overview

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Highly Cited
2017
Highly Cited
2017
A Circularly Polarized High-Gain Antenna With Low RCS Over a Wideband Using Chessboard Polarization Conversion Metasurfaces
A new approach for the gain enhancement and wideband radar cross section (RCS) reduction of an antenna based on the chessboard… 
Highly Cited
2015
Highly Cited
2015
A Comprehensive Comparison of the IEFPCM and SS(V)PE Continuum Solvation Methods with the COSMO Approach.
Dielectric continuum models are popular for modeling solvent effects in quantum chemical calculations. The polarizable continuum… 
Highly Cited
2013
Highly Cited
2013
Concerted reactions that produce diradicals and zwitterions: electronic, steric, conformational, and kinetic control of cycloaromatization processes.
Highly Cited
2012
Highly Cited
2012
The catalytic mechanism of KI and the co-catalytic mechanism of hydroxyl substances for cycloaddition of CO2 with propylene oxide
Many experiments have demonstrated that KI/hydroxyl (–OH) substance catalytic systems are very effective for the cycloaddition of… 
Highly Cited
2010
Highly Cited
2010
Benchmark Calculations of Absolute Reduction Potential of Ferricinium/Ferrocene Couple in Nonaqueous Solutions.
High-level ab initio molecular orbital theory is used to obtain benchmark values for the ferricenium/ferrocene (Fc(+)/Fc) couple… 
Highly Cited
2010
Highly Cited
2010
Reaction mechanism of monoethanolamine with CO₂ in aqueous solution from molecular modeling.
We present a theoretical study of the reaction mechanism of monoethanolamine (MEA) with CO₂ in an aqueous solution. We have used… 
Highly Cited
2009
Highly Cited
2009
pKa Calculation of Some Biologically Important Carbon Acids - An Assessment of Contemporary Theoretical Procedures.
In this study, the aqueous pKa values for 13 neutral, 10 cationic, and 5 anionic carbon acids, including amino acids, peptides… 
Highly Cited
2002
Highly Cited
2002
Absolute pK(a) determinations for substituted phenols.
The CBS-QB3 method was used to calculate the gas-phase free energy difference between 20 phenols and their respective anions, and… 
Highly Cited
2001
Highly Cited
2001
Accurate pK(a) calculations for carboxylic acids using complete basis set and Gaussian-n models combined with CPCM continuum solvation methods.
Complete Basis Set and Gaussian-n methods were combined with CPCM continuum solvation methods to calculate pK(a) values for six… 
Highly Cited
2001
Highly Cited
2001
Accurate relative pKa calculations for carboxylic acids using complete basis set and Gaussian-n models combined with continuum solvation methods
The complete basis set methods CBS-4, CBS-QB3, and CBS-APNO, and the Gaussian methods G2 and G3 were used to calculate the gas… 
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