The respiratory tract is lined by a thin layer of fluid, the airway surface liquid (ASL), which plays a critical role in lung defense. The paper describes methods to determine the height of Ghd Salon Styler Uk
the ASL and corresponding mucus transport rates using fluorescent probes, and methods to determine the ionic composition of the ASL by X-ray microanalysis.
Single crystal i.r. and Raman spectra are reported for CsNCS. The main spectral features are in accord with the factor group predictions. Many of the polarisation sensitive multiphonon modes can be accounted for by k = 0 frequencies but for others k ≠ 0 critical points are implicated.
We report first magneto-optical and transport investigations of n-type PbTe doping superlattices on a p-type buffer. The experimental data Ghd Straightener Uk Ebay
are explained quantitatively. Band gap illumination is shown to cause exceedingly large non-equilibrium carrier concentrations, indicating a lifetime enhancement by five orders of magnitude as compared to bulk PbTe. First photoconductivity spectra are presented.
We present an O(n2) algorithm for determining whether two points can move from an initial to a final pair of positions amidst polygonal obstacles such that they always remain a fixed distance apart. We also consider a variation of this problem in which the distance between the points can vary, but is never greater than some upper bound.