1. Super-Helices for Predicting the Dynamics of Natural Hair. F. Bertails, B. ... Deform as a helix over every segment. Lagrangian formulation of hair dynamics ...
The Co-Efficient of Friction Tester is the testing equipment that is used to measure the coefficient friction of materials. There are basically two different kinds of frictions available for packaging testing. The plastic sheets, papers, films etc. are some materials that will be used to determine its coefficient friction. This testing machine is effective to determine the coefficient friction. Delivering high quality products to customers is the utmost important in order to make sure you do not face product rejections. Thus, you can reduce product rejections by 85% by accurately testing your product with Presto Coefficient of Static Friction testing instruments.