This paper proposes a new direct active and reactive power control (DPC) for the three-phase grid connected dc/ac converters. The proposed DPC strategy employs a nonlinear sliding mode control (SMC) ...

A media streaming server based on nginx-rtmp-module. In addtion to the features nginx-rtmp-module provides, HTTP-FLV, GOP cache, VHosts (one IP for multi domain names) and JSON style statistics are ...

Fresh Air Experiencing pain? Sanjay Gupta explains why 'It Doesn't Have to Hurt' Gupta's new book examines the world of pain — why we feel it, and how we can treat it. He says distraction and ...

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