نتایج جستجو برای: internal dynamics

تعداد نتایج: 660282  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Andrea Soranno Brigitte Buchli Daniel Nettels Ryan R Cheng Sonja Müller-Späth Shawn H Pfeil Armin Hoffmann Everett A Lipman Dmitrii E Makarov Benjamin Schuler

Internal friction, which reflects the "roughness" of the energy landscape, plays an important role for proteins by modulating the dynamics of their folding and other conformational changes. However, the experimental quantification of internal friction and its contribution to folding dynamics has remained challenging. Here we use the combination of single-molecule Förster resonance energy transf...

1997
F. J. Lin

Symplectic reduction of the planar dynamics of a non-collinear triatomic molecule leads eventually to an internal phase space with symplectic dynamics in the bond lengths and bond angle. For the overall and internal angular velocities, the dynamic and geometric phases describe conditions for the separation of energies and separation of dynamics. @ 1997 Published by Elsevier Science B.V.

Journal: :The Journal of chemical physics 2009
Alejandro Pérez Mark E Tuckerman Martin H Müser

The problems of ergodicity and internal consistency in the centroid and ring-polymer molecular dynamics methods are addressed in the context of a comparative study of the two methods. Enhanced sampling in ring-polymer molecular dynamics (RPMD) is achieved by first performing an equilibrium path integral calculation and then launching RPMD trajectories from selected, stochastically independent e...

Journal: :Laser & Photonics Reviews 2023

When a laser cavity supports the propagation of several ultrashort pulses, these pulses can form compact bound states called soliton molecules. Soliton molecules are fascinating objects nonlinear science, presenting striking analogies with their matter molecule counterparts. The relative timing and phase between copropagating most salient internal degrees freedom molecule. pair, composed two id...

Journal: :Monthly Notices of the Royal Astronomical Society 1981

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