Filtered by Tag : EMDCSS X News from January 2017 Introductory video on GDS Electro-Mechanical Dynamic Cyclic Simple Shear Monday, January 30, 2017 Michael Bulley a QA & Test Engineer at GDS Instruments gives an overview of GDS' Electro-Mechanical Dynamic Cyclic Simple Shear Apparatus. More technical videos on the system are to follow. EMDCSS Read More