Indeed, in such samples, the intensity of PL polarized in parallel to polarization of excitation is higher than the PL component polarized in the perpendicular direction, i.e., in the investigated samples, the PM effect is really observed.
Amoeboid migrating cells, such as neutrophils and Dictyostelium, once polarized in a gradient, largely maintain their polarization axis [54], [57].
Furthermore, the RhoA activity is polarized in the migratory cells, with the gradient of polarity oriented toward the opposite direction of cell migration.
And light reflecting off water is polarized in one direction.
Our diversity has made us more tolerant in some respects, but far more polarized in others.
Unfortunately, European politics are becoming polarized in a way that makes further progress unlikely.
Sunlight contains photons polarized in all possible planes and therefore is unpolarized.
Natural light is polarized in passage through a number of materials, the most common being polaroid.
If the photons are polarized in the other direction on that trial, both Alice and Bob are guaranteed a nondetection.
But well beyond the Beltway, the debate about education has become far more polarized in the past decade.
