Particle analyzers utilize particle 'focusing' by establishing high particle concentrations within a thin stream of gas. Most specimens for analysis, like gunpowder residue in ambient air, do not show these properties. Aerodynamic lens arrays which consist of many tubes which reshape the particle fl.....
[更多]
Miniature Air Vehicles (MAV's) with Active Flow Control (AFC) is an aviation invention in which the means for thrust generation, flight control and lift augmentation are created by the same fluidic actuators, located within the MAV. This can solve many of the problems that inhibit further developme.....
[更多]
A Low Level Laser Irradiation (LLLI) addresses the need for improved therapy for AAA, a leading cause of death in the USA, accounting for more than 15,000 deaths every year.The LLLI enhances thickening of the arterial wall, thus reducing the risk of aneurysm rupture.As published in Lasers in Surgery.....
[更多]
Infra-red (IR) imaging (in the LWIR and MWIR bands) is widely used for observation and surveillance applications. Most of IR optical materials are very sensitive to temperature changes. This sensitivity is reflected in a temperature dependent refractive index, that in turn it affects the focal lengt.....
[更多]
Fast access time is a fundamental requirement while employing flash for system usage. As flash storage capacity doubles every two years, improvements in read speed are required to cope with the growing desired data transfer rates. Flash enhancements have been suggested, such as aggressive scaling, w.....
[更多]
| |< <- | [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] | -> >| |
