Victoria M Petrova 
Advances in Engineering Research. Volume 12 

This book focuses on the latest developments in the field of engineering. The first chapter presents the implementation of Lean philosophy and Lean tools in coal mining. Chapter Two describes numerical and experimental analyses of milling bifurcations, or instabilities. Chapter Three examines metabolic engineering strategies in the production of aromatic amino acids. Chapter Four outlines the concept of wave digital networks (WDNs) and its use for the efficient modeling and analysis of microstrip circuits. Chapter Five discusses flutter computation based on ground vibration test results and mass data.