A new energy era has begun, linked to the new multipolar geopolitics. Understand the new era is greatly aided by seven abiding"certainties," plus one about technology.

Choose a character, then add, subtract, divide and multiply numbers to battle your way to victory in this fun maths game. Challenge yourself across 11 KS2 maths topics from the Mysterious Mountains of ...

Abstract: In this article, a resilient control scheme against multiplicative attacks is studied within the unified control and detection framework. Firstly, multiplicative attacks are modeled as ...

Abstract: This study explores the dynamics of optically injected semiconductor lasers under current modulation by periodic pulse sequences of various characteristics, focusing on the generation and ...