The report Orthotropic direction effect on deformation of the sensing element of micromechanical accelerometer oriented on different crystallographic planes (by Sofia Galkina and Dr. Sc. (Phys.-Math.) Barulina M. A.) were made by post-graduate student Sofia Galkina in the section “Micromechanical sensors, systems and technologies” of The 20th Anniversary Conference of Young Scientists “Navigation and Motion Control” (20-23 March, 2018, St. Petersburg).