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 ...

WASHINGTON – California can use a congressional map drawn to give Democrats an advantage in this year’s midterm elections, the Supreme Court said Feb. 4 in a decision that will make it harder for ...

In August 2025 an analyst at the nonpartisan Cook Political Report broke down the proposed Texas and California redistricting maps for the 2026 midterm elections. Illustration: Ryan Trefes The Supreme ...