We study heat rectification in composition-graded nanowires. with nonlocal and nonlinear effects taken into account in a generalized Guyer-Krumhansl equation. Using a thermal conductivity dependent on composition and temperature. the heat equation is solved. https://dqinxyk4gvmv.timeblog.net/70682920/optical-metrology-embraces-deep-learning-keeping-an-open-mind