| ion pair |
In chemistry the ion pair concept (introduced by Saul Winstein) describes the interactions between a cation, anion and surrounding solvent molecules. In an ordinary aqueous solutions of inorganic salts an ion is completely solvatated and shielded from the counterion. In less polar solvents two ions can stll be connected to some extent. In a tight or intimate or contact ion pair there are no solvents molecules between the two ions. ...
출처: en.wikipedia.org/wiki/Ion_pair
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| ion |
In Unix computing, Ion is a tiling and tabbing window manager for the X Window System. It is designed such that it is possible to manage windows using only a keyboard, without needing a mouse. It is the successor of PWM and is written by the same author. Since the first release of Ion in the summer 2000, similar alternative window management ideas have begun to show in other new window managers: LarsWM, WMI, and TrsWM. ...
출처: en.wikipedia.org/wiki/Ion_(window_manager)
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| ion laser |
An Ion laser is a gas laser which uses an ionized gas as its lasing medium. Like other gas lasers, ion lasers feature a sealed cavity containing the laser medium and mirrors forming a Fabry-Perot resonator. Unlike HeNe lasers, the energy level transitions that contribute to laser action come from ions. ...
출처: en.wikipedia.org/wiki/Ion_laser
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| ionization constant |
In chemistry and biochemistry, acid dissociation constant, the acidity constant, or the acid-ionization constant (Ka) is a specific type of equilibrium constant that indicates the extent of dissociation of hydrogen ions from an acid. While strong acids dissociate practically completely in solution and consequently have large acidity constants, weak acids do not fully dissociate and generally have acidity constants far less than 1. ...
출처: en.wikipedia.org/wiki/Ionization_constant
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| iodopsin |
Photopsins are the photoreceptor pigments found in the cone cells of the retina that are the basis of color vision. Photopsins are very close analogs of the visual purple rhodopsin that is used in dark vision. Photopsins consist of a protein called opsin and a bound chromophore, the retinal. Different opsins differ in a few amino acids and absorb light at different wavelengths as retinal-bound pigments. Opsins are G protein-coupled receptors. ...
출처: en.wikipedia.org/wiki/Iodopsin
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