Since 01.04.2019 Mr. Jonas Boungard strengthens the team of the department of structural analysis. During his studies, Mr. Boungard continuously worked as a tutor and research-Hiwi (among others in the further development of the research code dockSIM) at the Department of Structural Analysis. During a semester abroad at TU Delft, Mr. Boungard completed his master's thesis on "Spurious Kinematic Modes in Continuum Models for Auxetic Materials". We are pleased to welcome him as a new member of our team and wish him good luck.