نتایج جستجو برای: amplitude ratios
تعداد نتایج: 215725 فیلتر نتایج به سال:
In this study, a mathematical model is developed based on algebraic equations which is capable of generating artificially normal events of electrocardiogram (ECG) signals such as P-wave, QRS complex, and T-wave. This model can also be implemented for the simulation of abnormal phenomena of electrocardiographic signals such as ST-segment episodes (i.e. depression, elevation, and sloped ascending...
The ratios R+, R1, and RA are defined at zero recoil; the ratio R− is defined in the limit of zero recoil. The ρ are matching factors, needed to patch radiative corrections from short distances. The ratios R+ and R− directly give the form factors h+ and h−, which together form the hadronic amplitude for B → Dlν. Information from R+, R1, and RA must be extracted from their heavy quark expansions...
The present paper concerns with the effect of initial stress on the propagation of plane waves in a rotating transversely isotropic medium in the context of thermoelasticity theory of GN theory of type-II and III. After solving the governing equations, three waves propagating in the medium are obtained. The fastest among them is a quasi-longitudinal wave. The slowest of them is a thermal wave. ...
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