Many sight- impaired people are unwilling to use white canes to assist them in moving around – only 10% of blind people in the United States use canes - either because they are embarrassed or because they are afraid of causing a disturbance or injury to other people.Using a cane only provides inform.....
[更多]
Electroless deposition of thin copper-molybdenum layers is a method of producing highly reliable nano-wires for interconnect applications to solve the problems in the use of copper interconnects. By adding small amount of molybdenum the copper resistance to electromigration is increased. This reduc.....
[更多]
Background:In order to maximize capacity carried in fiber-optic communication systems, spectrally efficient modulation formats are being intensely investigated. One such modulation format is called Nyquist-WDM (Wavelength Division Multiplexing) which results in a rectangular-like spectrum and concur.....
[更多]
| |<首頁 <-上一頁 下一頁-> 末頁>| |
