The knowledge of the depth concentration profile of thin-layered surfaces a few nanometers thick is very important for research and applications in microelectronics, corrosion, wear, and tribology. In ...

What's a royalty-free license? 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 ...

Browse 60+ heat transfer diagram stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Diagram showing circulation of ...

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The hepatitis C virus (HCV) is a major public health concern due to its high infection and mortality rates. Recent pharmaceutical innovations known as direct-acting antivirals (DAAs) have the ...