As a service to our readers, we're providing the LTspice files used in Dr. Dyer's article on simulation of the 12AX7 and the K2-W vacuum-tube op amp. 1. The model for the K2-W is established as a ...

NEW DELHI: Chief of Defence Staff (CDS) General Anil Chauhan on Tuesday called for a three-pronged approach to deter terrorism. According to General Chauhan, who was speaking at an IIT Bombay event, ...

The editorial board is a group of opinion journalists whose views are informed by expertise, research, debate and certain longstanding values. It is separate from the newsroom. Over the past few ...