Ci is abbreviation for curie, which is a unit of activity of radioactive substances equivalent to 3.70 × 10 10 disintegrations per second: it is approximately the amount of activity produced by 1 gram of radium-226.
rem: the quantity of ionizing radiation whose biological effect is equal to that produced by one roentgen of x-rays.
mrem is a millirem & mCi is a millicurie.
The term mSv is a Millisievert and the term mrem is a Millirem, both used in radiation to measure a dosage. 2.4 mSv is equal to 240 mrem.
To prepare 3.0 mCi of iodine-131, you would need 1.5 milliliters of the radioactive iodine solution, as 2.0 mCi/mL is the concentration. This is calculated by dividing the required activity (3.0 mCi) by the activity per milliliter (2.0 mCi/mL).
MCI stands for Mild Cognitive Impairment. It is a condition where individuals experience cognitive decline that is more significant than expected for their age but not severe enough to be classified as dementia. A person with MCI may have memory problems or other cognitive difficulties that are noticeable to themselves or others.
A rad measures the amount of radiation absorbed by a gram of material where as a rem measures the biological effects of different kinds of radiation. To measure the degree of biological effects produced by radiation you would need to know the mrad value as well as the type of radiation because different types of radiation produce different degrees of damage. For example every 1 mrad of beta or gamma radiation produces 1 mrem, every 1 mrad of high energy protons and neurons produce 10 mrems and every 1 mrad of alpha particles produce 20 mrems.
When the earth is referred to as an isolated planet, it usually means that the earth is distinct from other celestial bodies in terms of its environment and characteristics. This isolation highlights the uniqueness of the earth in terms of its ability to support life and its position in the universe.
The term mSv is a Millisievert and the term mrem is a Millirem, both used in radiation to measure a dosage. 2.4 mSv is equal to 240 mrem.
MCI is now MCI WorldCom
mci in capitals MCI
100 mCi is equal to what?
In 2011 when Verizon bought MCI.
MCI Communications ended in 1997.
MCI Communications was created in 1963.
The population of MCI Group is 2,000.
MCI Group was created in 1987.
MCI Inc. was created in 1983.
The population of MCI Inc. is 30,000.
8.44 mci l-131 = -122.56