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Buying a new Echo device for Prime Day? Your entire family can join in on the fun. Here's how to set up an Amazon Family and add adults, teenagers, and kids to the mix.
To improve the annual generation capacity and assure the operational reliability for variable-speed wind turbines (VSWTs), this article solves a challenging issue in tracking the optimal tip speed ...
To address the simultaneous search and optimization of multiple variable types in nonlinear mixed integer programming problems, a grouping and comprehensive processing method is employed. The proposed ...