Blind equalization of single input multiple output (SIMO) FIR channels can be reformulated as the problem of blind source separation. It was shown in [4] that the natural gradient-based source separation method could recover source successfully for ill-conditioned channels since it has the equivariant property. However, the e ect of additive noise was not considered in [4]. In this letter we de...

Deformability is an effective property that can be used in the separation of colloidal particles and cells. In this study, a microfluidic device is proposed and tested numerically for the sorting of deformable particles of various degrees. The separation process is numerically investigated by a direct numerical simulation of the fluid–particle–electric field interactions with an arbitrary Lagra...

We introduce a notion of regular separation for solutions systems ODEs $y'=F(x,y)$, where $F$ is definable in polynomially bounded o-minimal structure and $y=(y\_1,y\_2)$. Given pair with flat contact, we prove that, if one them has the property separation, either interlaced or generates Hardy field. adapt this result to trajectories three-dimensional vector fields coefficients. In particular c...

BACKGROUND Acoustophoresis has been utilized successfully in applications including cell trapping, focusing, and purification. One current limitation of acoustophoresis for cell sorting is the reliance on the inherent physical properties of cells (e.g., compressibility, density) instead of selecting cells based upon biologically relevant surface-presenting antigens. Introducing an acoustophoret...

We show that when asset returns satisfy a location-scale property (possibly conditionally as e.g. for multivariate generalized hyperbolic distribution) and the investor has law-invariant increasing preferences, optimal investment portfolio always exhibits two-fund or three-fund separation. As consequence, we recover many of (and two-fund) separation theorems have been derived in literature unde...

in this work, a molecular dynamics simulation of the transport of water - methanol mixture through the single wall carbon nanotube (swcnt) is reported. methanol and water are selected as fluid molecules since water represents a strongly polar molecule while methanol is as an intermediate between polar and strongly polar molecules. some physical properties of the methanol-water mixture such as r...

Rare cells are low-abundance cells in a much larger population of background cells. Conventional benchtop techniques have limited capabilities to isolate and analyze rare cells because of their generally low selectivity and significant sample loss. Recent rapid advances in microfluidics have been providing robust solutions to the challenges in the isolation and analysis of rare cells. In additi...

this field study was conducted on 60 women who working in related centers of universities of medical sciences in tehran. data gathering tool was maternal separation anxiety questionnaire that designated by hock & et al. (1982).  findings revealed that majority of the research units (71.7%), have high degree of maternal separation anxiety. mean degree of maternal separation anxiety was (21.22±3....

In this article, we introduce the notions of Z-finite representations and Z-separation property for operator Z-systems generating C∗-algebras. We use these to characterize Z-boundary Z-systems. Z-hyperrigidity investigate an analogue version Saskin’s theorem in setting