Such time-varying dipoles, or instantaneous dipoles, cannot orient themselves into alignment to account for the actual force of attraction, but they do induce properly aligned polarization in adjacent molecules, resulting in attractive forces.
In a report here today at a meeting of the American Astronomical Society, researchers from the University of California at Berkeley said the coherence and alignment, the polarization, of the gamma radiation implied that the tremendous burst of energy originated from a region of highly structured magnetic fields.
Finally, it is tempting to speculate that the progressive accumulation of FN in the cleft promotes the alignment and polarization of the cells in the rostral side of the following somite.
Energy level alignment and spin polarization at tetracyanoquinodimethane/Fe and acridine orange base/Fe interfaces are investigated by means of photoelectron spectroscopy and X-ray magnetic circular dichroism (XMCD), respectively, to explore their potential application in organic spintronics.
Rather, cell elongation, centripetal alignment, N-cadherin polarization and egression are impaired, showing that the fibronectin matrix plays a role in polarizing and guiding the exploratory behavior of somitic cells.
Perturbation of de novo FN matrix assembly does not inhibit the dynamic behavior of PSM cells but impairs cell elongation and alignment, N-cadherin polarization and egression of cells from the somitocoel into the epithelium.
The baseline was determined directly after alignment of the polarization paddles while two further measurements were performed 6 hours and 14 days after the alignment.
In order to show that the polarization alignment procedure of our fiber based PS-OCT setup is valid we performed measurements in a simple test sample of fixed retardance (rotatable wave plate).
Careful alignment of the polarization states is crucial to avoid phase artifacts caused by phase retardation in birefringent ocular tissues such as the cornea, retinal nerve fiber layer or lamina cribrosa.
Most probably, the electric field repulsed negatively charged protein segments from the surface and caused alteration of the charge distribution in the protein introduced by shifts in the acid base equilibrium toward the ionized forms, the hydrogen bonds polarization, alignment of the molecular dipoles, and displacement of the charged residues.
