Abstract: Microprotrusions under high electric fields are considered to be sources of metal vapor and microplasma on metal electrode surfaces and may even initiate vacuum breakdown in vacuum gaps. The ...

Abstract: The feasibility of transmitting electric energy through a metal wall by propagating acoustic waves using piezoelectric transducers is examined by studying the efficiency of power ...

[SMM Tin Midday Review: The Most-Traded SHFE Tin Contract Price Fluctuates Upward, Tight Supply Provides Solid Support] On the midday of October 30, 2025, the most-traded SHFE tin 2512 contract ...

A former tennis court builder pleaded guilty to a raft of dishonesty offences including the theft of electric scooters which he occasionally used to get away Police prosecutor Hayley Bowen said that ...

Police prosecutor Hayley Bowen said that shortly after arrival Matthew Herbert Lee rang police to tell them he had stolen the car. He was a disqualified driver at the time. He told police in an ...