11. What is the origin of such an entropic force? 12. This is because protein folding requires entropic cost. 13. This implies that the pressure of an ideal gas has a purely entropic origin. 14. The Onsager reciprocal relations in particular, are developed in terms of entropic potentials. 15. Russell and Wang formalized a definition of " entropic security " for encryption. 16. Their definition resembles the semantic security definition when message spaces have highly-entropic distribution. 17. Much is still unknown about the entropic and enthalpic effects of the MUP binding site. 18. Does the world, insistently entropic , simply dig in its heels and refuse to budge? 19. Dispersions may become stable through two different phenomena : charge repulsion and steric or entropic repulsion. 20. On the other hand, when F, entropic considerations favor the formation of a vortex.