Although images produced by polarised light dermatoscopes are slightly different from those produced by a traditional skin contact glass dermatoscope, they have certain advantages, such as vascular patterns not being potentially missed through compression of the skin by a glass contact plate.
42.
An October 2014 publication by researchers from the University of Queensland stated that the compound eyes of mantis shrimp are capable of detecting cancer and the activity of neurons, since they are sensitive to detecting polarised light that reflects differently off cancerous and healthy tissue.
43.
His application citation read : " " Discovered the law connecting the extent head of vaporisation and molecular weights of bodies known as " Trouton's law " and experimentally determined the directions of vibration of electric and inaquatic force in plane polarised light.
44.
:I'm not sure which eye has which polarisation-but for the sake of my explanation, let's guess and say that the left eye allows vertically polarised light to pass-and the right eye allows horizontally polarised light to pass.
45.
:I'm not sure which eye has which polarisation-but for the sake of my explanation, let's guess and say that the left eye allows vertically polarised light to pass-and the right eye allows horizontally polarised light to pass.
46.
The molecules of both forms are asymmetrical; however the natural form is optically active-consisting of only one molecular form; the synthetic form is racemic-with equal quantities of both types of molecule; and the two forms can be distinguished only by using polarised light.
47.
Eight'points'in the cycle of his " Pyramid " chromatrope were also used as Fontana Modern Masters covers, with the back of each book offering the following explanation :'The painting is made of transparent materials which only assume colours when illuminated by polarised light.
48.
The enantiomorphs are designated right or left handed, according to whether they rotate the plane of polarised light to the right or to the left . Sometimes it is clear from the outward form of the crystal whether it is right or left handed, and sometimes optical methods are needed to determine this.
49.
In order to adapt to real situations, which at the time meant the use of polarised light and single-channel polarisers, they had to interpret'& minus;'as meaning " non-detection in the'+'channel ", i . e . either'& minus;'or nothing.
50.
Some species have at least 16 different photoreceptor types, which are divided into four classes ( their spectral sensitivity is further tuned by colour filters in the retinas ), 12 of them for colour analysis in the different wavelengths ( including six which are sensitive to ultraviolet light ) and four of them for analysing polarised light.
