Frequency dependent resistor simulation

Hi, I am trying to simulate an inductor model that has frequency dependent resistors in it. I used behavioral resistors B1 and B2, but the output bode plot doesn’t make sense.

The frequency dependent resistors are as follows:
B1 = K1 * sqrt(frequency)
B2 = K2 * sqrt(frequency)

The bode plot makes sense when I replace the variable s in the R=K2 Laplace=K2*sqrt(s) with any other parameter, such as x. But according to the help document I should put s, and with s the result does not seem correct.

Could you please advise what is the best way to implement this frequency dependency?
Thanks.
Erfan

Referring to the response in this post regarding frequency-dependent resistors in .ac analysis.

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