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KERMA

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KERMA,
1 abbreviation for kinetic energy released in the medium, a quantity that describes the transfer of energy from a photon to a medium as the ratio of energy transferred per unit mass at each point of interaction.
2 abbreviation for kinetic energy released in matter, a unit of quantity referring to the kinetic energy transferred from photons to charged particles, such as electrons in Compton interactions, per unit mass. The SI unit for the KERMA is the gray, and the special unit is the rad.


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On behalf of the Cuban government, the minister for Foreign Investment and Economic Cooperation, Marta Lomas, received the donation from Ahcene Kerma, the Algerian ambassador to Havana.
4) These exposure indices are useful if the relationship with the air kerma is understood.
As regards older skeletal research for example: "Nutter (1958), using the Penrose statistic, demonstrated that Nagada I and Badari crania, both regarded as Negroid, were almost identical and that these were most similar to the Negroid Nubian series from Kerma studied by Collett (1933).
 
 
 
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