The Twin Semigroup Approach Towards Periodic Neutral Delay Equations -- Characteristic Matrix Functions and Periodic Delay Equations -- Pseudospectral Methods for the Stability Analysis of Delay Equations. Part I: the Innitesimal Generator Approach -- Pseudospectral Methods for the Stability Analysis of Delay Equations. Part II: the Solution Operator Approach -- Counting Characteristic Roots of Linear Delay Dierential Equations. Part I: Frequency-Sweeping Stability Tests and Applications -- Counting Characteristic Roots of Linear Delay Differential Equations. Part II: From Principle Argument to Rightmost Root Assignment Methods -- Bifurcation Analysis of Systems With Delays: Methods and Their Use in Applications -- Design of Structured Controllers for Linear Time-Delay Systems -- A Scalable Controller Synthesis Method for the Robust Control of Networked Systems -- Regenerative Machine Tool Vibrations -- Dynamics of Human Balancing.