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Month: November 2022

What is a characteristic function?

What is a characteristic function? In probability theory and statistics, the characteristic function of any real-valued random variable completely defines its probability distribution. If a random variable admits a probability density function, then the characteristic function is the Fourier transform Read more…

Where is Mo-99 produced?

Where is Mo-99 produced? Mo-99 is produced in the uranium-bearing targets by irradiating them with thermal neutrons. Some of the U-235 nuclei absorb these neutrons, which can cause them to fission. How much does it cost to produce technetium-99m? In Read more…