Excess zeroes are often thought of as a cause of data over-dispersion (i.e. when the variance exceeds the mean); this claim is not entirely accurate. In actuality, excess zeroes reduce the mean of a dataset, thus inflating the dispersion index (i.e. the variance divided by the mean). While this results in an increased chance for data over-dispersion, the implication is not guaranteed. Thus, one...

Nanodrug-carrier delivery in the blood stream is strongly influenced by nanoparticle (NP) dispersion. This paper presents a numerical study on NP transport and dispersion in red blood cell (RBC) suspensions under shear and channel flow conditions, utilizing an immersed boundary fluid-structure interaction model with a lattice Boltzmann fluid solver, an elastic cell membrane model and a particle...

Laser Raman spectroscopy has been employed to investigate the effects of cyclosporine-A on the order and dynamics of DPPC (Dipalmytoyl Phosphatidyl Choline) midel membrane system. It is shown that the addition of small amount of cyclosporine-A to a DPPC dispersion disturb the system and changes the order/disorder parameter of the model membrane.