Macromolecular diffusion in homogeneous fluid at length scales greater than the size of the molecule is regarded as a random process. The mean-squared displacement (MSD) of molecules in this regime ...

Beamline diagnostics are an essential part of any particle accelerator, used to measure and monitor the properties of the particle beam itself. Within these diagnostic systems, precise linear motion ...

Rolling-ring drives are friction drives that convert the constant rotary motion of a plain shaft into a traversing action that moves an attached carriage. Used in positioning and reciprocating ...

Low-friction, high-stiffness ball guides support on one rail (top) or two (bottom). The trade-offs for this performance are higher cost and more noise. The shortest path between two points is a ...

https://www.pi-usa.us/en/tech-blog/search-blog-posts-by-category/automation-nano-automation/. This tactile testing demo shows a combination of XYZ Linear Translation ...