Zebrafish (Danio rerio), due to its optical accessibility and similarity to human, has emerged as model organism for cardiac research.
Stability and similarity are optical illusions, tricks of the brain to make life easier, and as such easily disrupted by a physical imbalance – or the kind of close attention to experience that these admirable poems demand.
The similarity in optical design of the eyes of fish and cephalopod mollusks, such as octopuses and squid, is perhaps the most well-known example, but it is only one of many.
The discolouration of smalt can be observed in 25 50 years, and it can be related to various phenomena: on one hand, the similarity of optical properties (refraction index) of the glass and of the oil, on the other the instability of potassium glass, Co and K ions being the two species considered as responsible [1, 20, 34, 90].
Opportunities provided by 1D materials include transistors scaled to the smallest possible dimensions [3, 4], extremely sensitive chemical and biological sensors [5, 6], and unique electronic phenomena originating from the similarity of optical fibers and ballistic electrons inside a 1D wire [7, 8].
The similarity of the optical spectrum of BD+37° 1160 in the X-ray active phase with that of X Per strongly suggests that BD+37° 1160 is a BeXRB with a collapsed companion on a very wide orbit.
The first group, involving Bi on Au, Cu on Au, Pb on Au, Tl on Au, Tl on Ag and Cd on Cu, is characterized by the similarity of the optical properties of the adsorbed metal in the submonolayer to those of bulk metal.
Milk, with 2% fat, is used due to the similarities of the optical properties to human skin.
Milk, with 2% fat, is used due to the similarities of the optical properties to human breast tissue.
