The fastest human spaceflight mission in history crawls closer to liftoff

The Artemis II mission will set several notable human spaceflight records. Astronauts Reid Wiseman, Victor Glover, Christina ...

Coordinate Geometry Weightage in JEE Main 2026: Complete Guide for Aspirants

Coordinate Geometry weightage in JEE Main 2026 explained in detail. Check important topics, syllabus, expected questions, ...
IEEE

The Multiparameter Measurement Technique in a Large-Aperture Rectangular Laser Beam Aberration Correction System

Abstract: Adaptive optics (AO) can effectively improve the beam quality of solid-state slab lasers. However, the aperture of the output beam increases as the output power of the laser increases, ...
IEEE

Modeling and Implementation of a Long-Distance Seawater Single-Wire CPT System for Underwater Sensor

Abstract: A long-distance, strong-misalignment tolerance seawater capacitive power transfer system with two insulated electric-field couplers and single-wire for underwater sensors is proposed in this ...