One of standard of motherboard of PC/AT compatible machine. In the specification which the Intel corporation publishes, it is standard for the economical space computer.

Because it mounts the riser card (the child card which is inserted in the motherboard) of making use the extended slot such as PCI bus, the computer which uses AT specification and ATX specification compared to the case can be miniaturized. Because general purpose is maintained, it assembles and the time and it can hold down the cost at the time of extensions.

The motherboard of NLX specification is used for the thin-shaped desktop computer and the mini- tower configuration computer etc

nMOS n-channel MOS

Reading: N moth
Full spelling: negative channel Metal Oxide Semiconductor
Alias:
negative MOS
Field:
Semiconductor > basis technology > nMOS

Metal - semiconductor oxide film - three layer system of semiconductor (MOS: Metal Oxide Semiconductor) among the semiconductor devices which have become, those of the type where the electron carries electric current. The electron is called because negative number (negative) it has electric charge, this way. Those of the type where the positive hole where it has positive charge carries electric current are called “pMOS” (positive MOS) with. The combination nMOS and pMOS calls CMOS (complementary MOS) with.

NMT

Reading: N m tea
Full spelling: Nordic Mobile Telecommunication System
Field:
Portable telephone > communication method > NMT

Focusing on the Swedish Ericsson corporation, north European countries (Denmark, Norway, Sweden and Finland) being joint with Saudi Arabia and Spain, the analog portable telephone system which was developed in 1981. There is NMT-450 which uses the frequency domain of the 450MHz band and NMT-900 which uses the 900MHz band. It is used mainly in north European countries. With AMPS internationally to be wide it is the system which has spread. FDMA (frequency division multiple access) portable telephone system of the 1st generation who is utilized (1G) is in multiplex system.

NN NETSCAPE Navigator

Alias:
Netscape navigator, [nesuke]
Field:
WWW > Browser > NN

Web browser of NETSCAPE Communications corporation. Also the E-mail software and the NetNews client etc have equipped usually. In the NETSCAPE 4 series, it has become the portion of NETSCAPE Communicator of Internet client software package of the same company.

The team which developed worldwide first graphical Web browser Mosaic with NCSA transferred to the NETSCAPE corporation, developed as the new Web browser which exceeds Mosaic.

Being free via Internet, it acquired 9 tenths close share temporarily from the fact that it distributes, beta edition raised the NETSCAPE Communications corporation at prominent Internet enterprise, but share of recent years has hovered with the chasing Internet Explorer of the Microsoft corporation.

NNTP

Reading: The n n tea tweet
Full spelling: Network News Transfer Protocol
Field:
Network technology > TCP/IP > NNTP
Internet > NNTP

The teleconference which exchanges information NetNews on Internet (concerning the theme which is) with the protocol which is used for message transfer. When the article is exchanged between the News servers, the article is transmitted to the user, contribution of the article being accepted from the user, it is used.

NOC

Reading: Knock
Full spelling: Network Operations Center
Field:
Internet > provider > NOC

The facility which manages network. The computer which is connected to the basic circuit of bulk directly is installed, it is the base facility of Internet enterprise