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Abstract: The analysis of the scattering by a slit in an infinite screen is an important subject in electromagnetic theory and radar cross section (RCS) studies. A number of scientists have analyzed ...

Abstract: The paper considers the application of diffraction optical spectral device in the control of physical and technological processes. It is shown that optical spectral device may be represented ...

DEAR ABBY: I am not, and never will be, an attractive female. I accept this, and I’m OK with the fact that men don’t find me attractive. My issue is, my friends want to have hot-single-girl events.