Called the Attention Trainer, the game system uses the principles of neurofeedback, a therapy that involves teaching a user to modify brain waves to achieve a desired result, like stress reduction, relaxation and, in the case of the new game, concentration.
The charge distribution profiles allow us to assign a polar orientational mechanism for the β′ relaxation and in the case of the α peak a background polar mechanism over which a temperature-dependent injection and a conduction processes are overlapped.
The positive effects of the training can therefore possibly be attributed to other forms of exercise such as strength, stretching or relaxation, or in the case of pool-based exercise to the effects of warm water.
Only metabolic processes that occur rapidly can be monitored using hyperpolarized C MR methods because the hyperpolarized signal decays to thermal equilibrium according to its inherent spin lattice relaxation time (in the case of [1-C]pyruvate with a time constant of 50 60 s).
Dielectric thermal analyses show that the activation energy due to ionic groups in dipolar relaxation is highest in the case of the 50/50 ZnEMA/SEPDM blend, presumably due to formation of interfacial ionic aggregates in the blend, evidence of which was obtained by infra-red spectroscopic studies.
It has been demonstrated that both nanocomposites obtained by in-situ polymerization show a modification of the relaxation process due in the case of emulsion to a composition drift in the vicinity of the clay, and in the case of miniemulsion to a plasticizing effect of the numerous short copolymer chains generated at the clay surface.
Slow relaxation component disappears in the case of the DLC:Ag film TAS spectra excited by higher wavelength light (627 and 736 nm).
A strain relaxation was also observed in the case of PAM series IPN hydrogels.
The better conditions for Ge atom diffusion into the Si substrate cause faster Si-Ge intermixing and, hence, faster stain relaxation under the annealing in the case of Si(100).
Contrast in MR images can be obtained based on the transverse relaxation time T2 (or T2* in the case of field inhomogeneity) or the longitudinal relaxation time, T1.
