As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

Abstract: Rotary Inverted Pendulums (RIP) are mechatronic systems that include a nonlinearity due to the frictions in the joints. RIP is the most convenient example to understand the influence of the ...

Electrically tunable ionic hydrogels use small voltages to switch friction at metal contacts between high-friction and ...