crystal-stabilized
71Frequency comb — A frequency comb is the graphic representation of the spectrum of a mode locked laser. An octave spanning comb can be used for mapping radio frequencies into the optical frequency range or it can be used to steer a piezoelectric mirror within a… …
72World Englishes — This article is about the classification of Englishes around the world. For Global English or World English, see International English. International Association for World Englishes World Englishes refers to the emergence of localised or… …
73Biosynthesis of doxorubicin — Doxorubicin (DXR) is a 14 hydroxylated version of daunorubicin, the immediate precursor of DXR in its biosynthetic pathway. Daunorubicin is more abundantly found as a natural product because it is produced by a number of different wild type… …
74LCD — Saltar a navegación, búsqueda Pantalla de cristal líquido Twisted Nematic (TN). Film de filtro vertical para polarizar la luz que entra …
75The Dark Phoenix Saga — Cover of X Men Legends Volume 2: Dark Phoenix Saga  (1990), trade paperback collected edition. Art by John Byrne. Publisher Marvel Comics …
76Diguanylate cyclase — Crystal structure of diguanylate cyclase PleD in complex with c di GMP from Caulobacter crescentus; rendering based on PDB 2WB4 …
77Pantalla de cristal líquido — Twisted Nematic (TN). Film de filtro vertical para polarizar la luz que entra. Sustrato de vidrio con electrodos de Óxido de Indio ITO. Las formas de los electrodos determinan las formas negras que aparecen cuando la pantalla se enciende y apaga …
78Kilogram — Kg redirects here. For other uses, see Kg (disambiguation). Kilogram A computer generated image of the international prototype kilogram (IPK). The IPK is the kilogram. The IPK, which is roughly the size of a golf ball, sits here alongside a ruler …
79Metallocene — General chemical structure of a Metallocene compound, where M is a metal cation A metallocene is a compound typically consisting of two cyclopentadienyl anions (Cp, which is C5H5 ) bound to a metal center (M) in the oxidation state II, with the… …
80Rubidium standard — A rubidium standard is a frequency standard in which a specified hyperfine transition of electrons in rubidium 87 atoms is used to control the output frequency. A rubidium standard consists of a gas cell, which has an inherent long term… …
