However, for phonon transport at low temperature or with diameters less than 30 nm, the effects of nanometer-scale structures such as confinement and low speed modes on phonon transport become significant [3].
For phones, Apple sent the iPhone 4 on Verizon (list price up to $699 without a contract commitment, also available for AT&T), Google provided the Samsung Nexus S on T-Mobile (about $530 ,also available for Sprint and in a low-speed mode on AT&T) and RIM provided the BlackBerry Torch 9800 on AT&T ($549.99, no other carriers).
To some extent, vehicles need to coexist with pedestrians, so we've given KOBOT a low-speed mode where it's easy to maneuver.
It is shown that when machining hardened tool steel at low speed wear mode of the kind of ceramic tool material is mainly flank wear with slight crater wear.
Two ignition-kernel propagation modes are observed: a wave-like, low-speed, deflagrative mode (the D-mode) and a spontaneous, high-speed, kinetically driven ignition mode (the S-mode).
One study has shown theoretically that, while a bike leaned in a turn, road undulations can excite the weave mode at high speed or the wobble mode at low speed if either of their frequencies match the vehicle speed and other parameters.
At higher load or low speed, more severe wear modes were observed associated with (a) cracks due to friction traction; (b) delamination sheets resulting from coalescence of cracks perpendicular and parallel to the worn surface; (c) cohesive cracking and detachment of the film due to substrate deformation; and (d) more severe tribo-oxidation than found in the mild wear regime.
We analyze its convergence performance and propose a pole assignment method allowing to take into account dynamics constraints and stability in regenerating mode at low speed.
For rear edge swing-out concern in out-phase rear steering mode at low speed, a control algorithm that internally calculates the front edge trajectory and steers the rear tires without swing-out from the trajectory, was designed and experimentally verified.
