Autor: P. A. Nelson

This book is a companion text to Active Control of Sound by P.A. Nelson and S.J. Elliott, also published by Academic Press. It summarizes the principles underlying active vibration control and its pr …

The woman I approached looked very different than my twin sister did the last time I saw her. Could this be a ruse; somebody pretending to be my long-lost identical twin sister? But what would be the …

The Hills is a true story experienced and told to me over the years by my mother, Beth. This story about my mothers childhood began in Lepanto, Arkansas and ended in Concrete, Washington. There was a …