Abstract: DNA molecular as the material for logical computing and information storage has been widely applied. An important mechanism for DNA logical computing is the toehold-mediated DNA Strand ...

Discover what step costs are, why they matter in business, and explore examples showing how these costs increase at specific levels of activity for better financial planning.

You’ve no doubt seen some version of this viral math problem making the rounds on Facebook, Reddit or X (though we’ve given it a seasonal twist): Santa bought a reindeer for $800. He sold it for ...

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