While the A63V+R193H double activator combination slowed relaxation beyond that of either mutation studied in isolation, the net effect was not precisely additive on a one to one basis as the sum total of relaxation times for single R193H and A63V myocytes (355+246 = 601 ms, 75% Relaxation) was ∼17% greater than those measured in A63V+R193H dual gene transfer myocytes (493 ms).
For SISO systems, a polynomial method has been proposed recently to solve such problems, where the a priori selection of a central polynomial is carried out heuristically, and for LPV systems the synthesis problem is solved using a sum-of-squares relaxation approach.
The total relaxation time is the sum of the relaxation time from the individual phases from different pore sizes: S t) = varSigma A_{i} exp ( - t/T_{2i} ), (2 where S t) is a dimensionless parameter representing the total relaxation time; A i is the ratio of the phase of which relaxation time is T 2i to the total, or the ratio of the pores which is represented by T 2i to the total pore volume.
If we assume that the GaN QW and the AlN barrier layers in the SLs are mutually lattice-matched with each other, then the sum of the relaxation values R well + R barrier = 100%%.
Nevertheless, several computational algorithms have been proposed to solve the noisy localization problem, e.g., algorithms using sum of squares relaxation [53], squared-range LS (SR-LS) [54], convex optimization-based algorithms and in particular semi-definite programming [55 57], ML location estimation method [58], the methods that use MDS [59], or other methods, e.g., described in [15, 60].
To probe conformational fluctuations in the ms timescale, N effective relaxation rates (R 2,eff which is the sum of the intrinsic relaxation rate, R 2 0 and the chemical exchange rate, Rex) were measured for WT-ACD using pulse sequences described in literature (Korzhnev et al., 2004).
In this paper, matrix sum of squares (SOS) relaxation is used for analysis of linear systems with input saturation.
The attenuation coefficient can be expressed as the sum of two chemical relaxation processes and the absorption of pure water.
Before discussing the implications of this result, let us denote that the measured decay rate is the sum of two competing relaxation processes given by τ - 1 = τ R - 1 + τ NR - 1 (3).
The TEI index (myocardial performance index), an indicator of combined ventricular systolic and diastolic function, is defined as the ratio of the sum of the isovolumic relaxation time and the isovolumic contraction time.
