نتایج جستجو برای: relaxation process
تعداد نتایج: 1380088 فیلتر نتایج به سال:
We show that in deeply supercooled liquids, structural relaxation proceeds via the accumulation of Eshelby events, i.e. local rearrangements that create long-ranged and anisotropic stresses in the surrounding medium. Such events must be characterized using tensorial observables and we construct an analytical framework to probe their correlations using local stress data. By analyzing numerical s...
Casting is considered as a major manufacturing process. Thermal analysis of a solidifying medium is of great importance for appropriate design of casting processes. The conventional governing equation of a solidifying medium is based on the Fourier heat conduction law, which does not account for the phase-lag between the heat flux and the temperature gradient. In this paper, the concept of phas...
Background: Infertility has extensive psychological effects on infertile couple's mood and spirits and imposes a lot of stress on the man and woman involved. Relaxation is an effective technique for eliminating and balancing stress. The present study was therefore conducted to determine the effect of the stress reduction care process during the treatment period on infertile women's satisfacti...
purpose : this study was designed to compare the effects of two different relaxation techniques, namely progressive muscle relaxation (pmr) and autogenic relaxation (agr) on moods of young soccer players . methods : sixteen adolescent athletes (mean age: 14.1 ± 1.3) received either pmr or agr training. using profile of mood states-adolescents, their mood states were measured one week before...
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