Abstract: In the evolving field of Internet of Things (IoT), wireless sensor networks serve as the backbone for data acquisition, processing, and transmission. Deployed sensor nodes are expected to ...

Abstract: In this paper, a high-efficiency and power-density single-stage 48V voltage regulator module (VRM) based on a Sigma converter power architecture is proposed for CPU in data center ...

The teaser of the action-adventure film Sigma, directed by Thalapathy Vijsay's son Jason Sanjay, has been released by the makers. Offering audiences an glimpse into the film that recently neared ...

The teaser of Sundeep Kishan starrer, Sigma, which marks the directorial debut of superstar Vijay’s son, Jason Sanjay, was unveiled by the makers on Tuesday, December 23, 2025. With music by Thaman S, ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Jason Sanjay's directorial debut, 'Sigma,' has completed shooting. The action thriller, starring Sundeep Kishan and featuring music by Thaman, is set to release its teaser on December 23rd at 5 PM.