The stereospecific assignment of H5' and H5'' in RNA using the sign of two-bond carbon-proton scalar couplings

1993 ◽  
Vol 115 (23) ◽  
pp. 11002-11003 ◽  
Author(s):  
Jennifer V. Hines ◽  
Gabriele Varani ◽  
Stacy M. Landry ◽  
Ignacio Tinoco
Keyword(s):  
Stereospecific Assignment ◽  
Scalar Couplings

scholarly journals THE CASE OF ASYMPTOTIC SUPERSYMMETRY

2013 ◽  
Vol 28 (14) ◽  
pp. 1350053 ◽  
Author(s):  
BRUCE L. SÁNCHEZ-VEGA ◽  
ILYA L. SHAPIRO
Keyword(s):  
Fixed Point ◽  
Renormalization Group ◽  
Gauge Coupling ◽  
High Energy ◽  
Systematic Investigation ◽  
Coupling Constants ◽  
Scalar Coupling ◽  
Asymptotic State ◽  
Stable Fixed Point ◽  
Scalar Couplings

We start systematic investigation for the possibility to have supersymmetry (SUSY) as an asymptotic state of the gauge theory in the high energy (UV) limit, due to the renormalization group running of coupling constants of the theory. The answer on whether this situation takes place or not, can be resolved by dealing with the running of the ratios between Yukawa and scalar couplings to the gauge coupling. The behavior of these ratios does not depend too much on whether gauge coupling is asymptotically free (AF) or not. It can be shown that the UV stable fixed point for the Yukawa coupling is not supersymmetric. Taking this into account, one can break down SUSY only in the scalar coupling sector. We consider two simplest examples of such breaking, namely N = 1 supersymmetric QED and QCD. In one of the cases one can construct an example of SUSY being restored in the UV regime.

Detection of Scalar Couplings Across NH···OP and OH···OP Hydrogen Bonds in a Flavoprotein

2000 ◽  
Vol 122 (38) ◽  
pp. 9289-9295 ◽  
Author(s):  
Frank Löhr ◽  
Stephen G. Mayhew ◽  
Heinz Rüterjans
Keyword(s):  
Hydrogen Bonds ◽  
Scalar Couplings

Multiple Refocusing in NMR Spectroscopy: Compensation of Pulse Imperfections by Scalar Couplings

ChemPhysChem ◽  
2004 ◽  
Vol 5 (11) ◽  
pp. 1750-1754 ◽  
Author(s):  
Jens Dittmer ◽  
Geoffrey Bodenhausen
Keyword(s):  
Nmr Spectroscopy ◽  
Scalar Couplings

Transmission mechanisms of NMR long-range J(13C,19F) scalar couplings in 1-F,4-X-cubanes: a DFT and experimental study

2006 ◽  
Vol 104 (4) ◽  
pp. 485-492 ◽  
Author(s):  
RubéN H. Contreras ◽  
Ángel L. Esteban ◽  
Ernesto DÍez ◽  
Nicholas J. Head ◽  
Ernest W. Della
Keyword(s):  
Experimental Study ◽  
Long Range ◽  
Scalar Couplings ◽  
Transmission Mechanisms

Accelerated spin dynamics in NMR driven by homonuclear scalar couplings

2013 ◽  
Vol 563 ◽  
pp. 107-111 ◽  
Author(s):  
Christy George ◽  
N. Chandrakumar
Keyword(s):  
Spin Dynamics ◽  
Scalar Couplings

Calculation of the Dependence of Homo- and Heteronuclear3J and2J Scalar Couplings for the Determination of the 2′-Hydroxy Conformation in RNA

2006 ◽  
Vol 45 (42) ◽  
pp. 7033-7036 ◽  
Author(s):  
Jörg Fohrer ◽  
Uwe Reinscheid ◽  
Mirko Hennig ◽  
Teresa Carlomagno
Keyword(s):  
Scalar Couplings
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