Physicists create resilient 3D solitons in the lab

For the first time, physicists in Italy have created a 'lump soliton': an extremely stable packet of light waves which can ...
Medical Dialogues

NTA notifies subject-wise NEET 2026 syllabus, check complete details here

The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...
IEEE

From Components to Converters: A Fundamental Topology Derivation Method for Nonresonant DC–DC Converters Based on Graph Theory

Abstract: The past 20 years witnessed the invention of numerous converters by utilizing various topology derivation methods. Unfortunately, most of these methods are limited by pre-existing topologies ...
IEEE

Topology Derivation Method of DC/DC Converter With Wide Third-Order Voltage Conversion Ratio

Abstract: This article introduces a method for deducing the topology of a dc/dc converter with wide third-order voltage conversion ratio. Initially, two sets of parameters are proposed to describe the ...