| Thus, in order to calculate the vibrational frequencies and the rotational constants of a molecule all that is is needed is the input. |
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| However, this estimate does not include the dissipation of energy in the excited state due to solvation and vibrational cooling before dumping. |
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| Depending on the vibrational motion, it could be either an upshift or a downshift. |
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| After light excitation, the protein transfers the excess energy via vibrational relaxation to the surrounding water bath. |
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| The process of vibrational relaxation involves the dissipation of excess vibrational energy into the surroundings. |
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| The light wave energy absorbed sets electrons in the atoms into vibrational motion. |
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| Aromatherapy incorporates yin and yang, reflexology, shiatsu, pressure points, vibrational healing, colour therapy, crystals and meditation. |
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| Measuring the frequency of vibrational modes using infrared spectroscopy reveals the molecular fingerprint of the compounds in a sample. |
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| This means certain groups of atoms have similar energies, so have similar vibrational spectra. |
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| The vibrational normal mode analysis has been carried out by solving the second-order derivations of the potential energy surface. |
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| For a full exploitation of the information content of vibrational spectroscopy, quantum chemical calculations are necessary. |
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| In a rigid potential well, a molecule has a high vibrational frequency at room temperature, with a concomitant lower vibrational entropy. |
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| They do, however, still possess vibrational energy, with the molecules vibrating about their fixed centers of gravity. |
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| Their research shows that the surfactant layer must be analyzed in terms of its vibrational couplings, rather than by ordinary heat conduction. |
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| Future studies that aim at revealing the vibrational signature of the polarizable proton along membrane surfaces are highly appreciated and welcome. |
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| Electrons at the probe tip are excited and interact with the vibrational atoms of the sample to produce a spectrum identifying the chemical composition of the material. |
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| The most significant contributions derive from the conformational degrees of freedom of the chain, its vibrational modes, and the hydration of the chemical groups. |
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| Molecules absorb radiation at characteristic wavelengths that excite one or more of their rotational, vibrational or electronic degrees of freedom. |
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| However, Marcus's expression is only applicable at temperatures sufficiently high that equipartition holds for all vibrational modes coupled to the ET reaction. |
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| Matter is energy, remember, and you can create vibrational momentum by ridding yourself of aptly named stuff. |
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| Other studies reveal the properties of glasses made by one particular sugar, trehalose, in reducing the anharmonicity of slow vibrational modes of embedded proteins. |
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| In the quantum mechanical model, the energy of the ground state is not zero, but a finite quantity which is a function of Planck's constant and the vibrational quantum number. |
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| If the heating is carried out at a slow rate, low-frequency vibrational modes are responsible for destabilizing the microporous crystalline structure. |
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| Heating will also cause, through equipartitioning, the energy associated with vibrational and rotational modes to increase. |
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| Lupia, the material dissipates incident energy by photo tautomerization and vibrational relaxation. |
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| The study of this behaviour deals with normal mode analysis, an assessment of vibrational frequencies displayed by proteins. |
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| In other systems, vibrational and rotational motions also contribute degrees of freedom. |
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| When recordings of male leafhopper vibrational signals were played, spiders began homing in on the signal and searching for food. |
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| These spontaneous fluctuations are driven by collective acoustic vibrational modes, known as phonons, in the gigahertz frequency range. |
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| Researchers in England, Canada and Singapore have now linked the vibrational states of two millimeter-sized diamonds at room temperature in the lab. |
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| At resonant frequencies, small periodic driving forces have the ability to produce large amplitude oscillations, due to the storage of vibrational energy. |
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| This leads to a mixing in molecular spectra between the rotational and vibrational levels, from which Coriolis coupling constants can be determined. |
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| The purpose of this study was to investigate the vibrational properties and corresponding anisotropicity in wood during different states of moisture sorption. |
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| We use dynamic coherent backscattering to study one of the Anderson mobility gaps in the vibrational spectrum of strongly disordered three-dimensional mesoglasses. |
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| As an aid to vibrational spectroscopists and polymer scientists, this article discusses some of the most important commercial polymers and their infrared spectra. |
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