This study aims to assess the biomechanical behavior of alveolar bone surrounding implants over protocol with metal, Polyether ether ketone (PEEK) and Zantex bars, in normal osteoporotic conditions. For simulation, geometric models mandibular arch were designed containing 5 two variables. The first variable is condition - osteoporotic-, second material used bars – PEEK Zantex. Simulation was pe...

We present a cryogenic system design and development for ice lithography. The cryo-stage is designed with embedded channels to allow direct liquid nitrogen flow, enabling fast cooling, low sample temperature. stage cools down 78.8 K in 20 min heats up room temperature 15 min, which increases throughput significantly. Compared the previous designs, new reduces cooling time by 85%, it 50 colder. ...

Abstract The porous structure in pomelo peel is believed to be responsible for the protection of its fruit from damage during free falling a tree. quantitative understanding relationship between deformation behavior and could pave way design structures efficient energy absorption. Here, universal feature pore distribution peels along radial direction extracted three varieties pomelos, which sho...