HT Superconductivity, High-temperature Superconductivity

HT Superconductivity (High-temperature Superconductivity)
In 1986, the technology faces a bottleneck in the global superconductor case, two IBM researchers have broken through the superconductor is a metal or alloy must be thinking, invented the high-temperature superconductor ceramic materials technology; they invented not only the Nobel Prize, but also the superconductor technology into a new era. Ceramics, although the hard, brittle and does not conduct electricity, but at a suitable temperature was able to tie into the ceramic superconductors. Compared to the previous semiconductor materials, ceramic materials require a higher critical temperature environment, the use of copper raw materials than today's more efficient. Superconductors in the present study, is widely used in business practices, such as high-speed large-scale integrated circuits, micro-circuit boards, micro-motors, and circuit transmission lines and so on.

H.323 Videoconference
Developed by the ITU Video Conference (VIDEOCONFERENCE) data over a network (NETWORK) transmission standard, the purpose is to make products from different vendors can operate through common standards.

HA high-availability
High-availability system design allows room for error, and may continue to provide services in accordance with its design.
The use of redundant hardware (Hardware Redundancy), extra software (Software Redundancy), extra time (Time Redundancy), or redundant information (Information Redundancy) designed for fault-tolerant system, to be called high-availability systems.

Hack Programming
Modify the program to crack the software protection method.