Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Abstract: On the basis of the vector radiative transfer equation, multiple scattering calculations were performed for an obliquely incident linearly polarized plane wave upon a plane-parallel slab ...

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