Abstract Conductive-atomic force microscopy (C-AFM) and molecular dynamics (MD) simulations are used to investigate time-dependent electrical contact resistance (ECR) at the nanoscale. ECR is shown decrease over time as measured using C-AFM estimated two approaches from MD simulations, although experiments explore different scales. The show that dependence of attributable an increase in real ar...

Robust time-to-contact calculation belongs to the most desirable techniques in the field of autonomous robot navigation. Using only image measurements it provides a method to determine when contact with a visible object will be made. However the computation of the time-tocontact values is very sensitive to noisy measurements of feature positions in a image. Instead of developing a new feature e...

Despite many recent advances in optical ow research, many robotic vision researchers are frustrated by an inability to obtain reliable optical ow estimates in real-world conditions to apply for real-world tasks. Recently it has been demonstrated that robust, real-time optical ow is possible using only standard computing hardware [C93]. One limitation of this correlation-based algorithm is that ...

in this study, removal of methylene blue by electro-coagulation method using aluminum and iron electrodes was investigated. the influence of the operating parameters such as contact time, current density, anode type, inter-electrodes distance, initial and final ph and energy consumption rate was determined. dye removal was increased with increases in solution ph, current density and contact tim...

in this paper, the propagation of the waves in the laminated composite plates which is subjected to low velocity impact is investigated using the finite element method. a rigid metallic projectile with spherical nose is considered and the impact of this projectile with laminated composite is studied in this study. considering a finite element model the governing equations of the problem is disc...