Abstract: With the rapid advancement of information technology, remote monitoring and intelligent maintenance of electrical equipment operating conditions can effectively improve work efficiency and ...

Abstract: An image encryption technique using modified perturbed map is proposed. The encryption happens in three phases. The parameters of the proposed chaotic map is generated using a random 128-bit ...

It’s a familiar moment in math class—students are asked to solve a problem, and some jump in confidently while others freeze, unsure where to begin. When students don’t yet have a clear mental model ...

Add Yahoo as a preferred source to see more of our stories on Google. WASHINGTON – California can use a congressional map drawn to give Democrats an advantage in this year’s midterm elections, the ...

The Supreme Court on Wednesday allowed California to use a new congressional map that will undermine President Donald Trump’s effort to keep control of the House of Representatives, marking a defeat ...