Mahdi Mohammadi

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Questions related from Mahdi Mohammadi

What transmission systems are exist in human body?

In telecommunications, a transmission system is a system which transmits a signal from one place to another. The signal can be an electrical, optical or radio signal. Can we consider some of the...

03 March 2018 4,724 14 View

What information does frequency-domain phase measurement provide?

What additional information does the phase measurement in a frequency-domain imaging technique provide compared with the continuous wave technique that measures only the amplitude of the diffuse...

03 March 2018 8,955 5 View

What's the differences in appearance between T1, T2, and PD-weighted images?

I would appreciate it if someone explains the basic physical principles underlying the differences in appearance (image content, and tissue differentiation) among T1, T2, and PD weighted images.

03 March 2018 696 6 View

What's the importance of prime numbers?

For all of us that need a refresher on grade school math, a prime number is one that can only be divided by 1 and itself, Such as 2, 3, 5, 7, 11… well, you get the idea! So what does this have to...

02 February 2018 6,247 16 View