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<span class="mw-page-title-main">Multicast</span> Computer networking technique

In computer networking, multicast is a type of group communication where data transmission is addressed to a group of destination computers simultaneously. Multicast can be one-to-many or many-to-many distribution. Multicast differs from physical layer point-to-multipoint communication.

Grandmaster or Grand Master may refer to:

NSF may stand for:

Thor is a Germanic god associated with thunder.

<span class="mw-page-title-main">Hardened aircraft shelter</span> Protective dome for housing aircraft

A hardened aircraft shelter (HAS) or protective aircraft shelter (PAS) is a reinforced hangar to house and protect military aircraft from enemy attack. Cost considerations and building practicalities limit their use to fighter size aircraft.

Netpbm is an open-source package of graphics programs and a programming library. It is used mainly in the Unix world, where one can find it included in all major open-source operating system distributions, but also works on Microsoft Windows, macOS, and other operating systems.

The Precision Time Protocol (PTP) is a protocol used to synchronize clocks throughout a computer network. On a local area network, it achieves clock accuracy in the sub-microsecond range, making it suitable for measurement and control systems. PTP is employed to synchronize financial transactions, mobile phone tower transmissions, sub-sea acoustic arrays, and networks that require precise timing but lack access to satellite navigation signals.

IP multicast is a method of sending Internet Protocol (IP) datagrams to a group of interested receivers in a single transmission. It is the IP-specific form of multicast and is used for streaming media and other network applications. It uses specially reserved multicast address blocks in IPv4 and IPv6.

Replication in computing involves sharing information so as to ensure consistency between redundant resources, such as software or hardware components, to improve reliability, fault-tolerance, or accessibility.

<span class="mw-page-title-main">PGM Précision</span> French weapons company

PGM Précision is a French company manufacturing high-precision rifles for military, law enforcement and sporting usages.

<span class="mw-page-title-main">Guided bomb</span> Bomb controllable from an external device

A guided bomb is a precision-guided munition designed to achieve a smaller circular error probable (CEP).

Pragmatic General Multicast (PGM) is a reliable multicast computer network transport protocol. PGM provides a reliable sequence of packets to multiple recipients simultaneously, making it suitable for applications like multi-receiver file-transfer.

<span class="mw-page-title-main">Brügger & Thomet APR</span> Sniper rifle

The APR is a bolt-action sniper rifle designed by the Thun-based Brügger & Thomet in 2003 as an evolution of the French PGM Précision.

A reliable multicast is any computer networking protocol that provides a reliable sequence of packets to multiple recipients simultaneously, making it suitable for applications such as multi-receiver file transfer.

<span class="mw-page-title-main">LS PGB</span> Chinese precision bombs

LS is an abbreviation for a family of Chinese built precision-guided munitions (PGM) named Thunder Stone Precision Guided Bomb developed by China Aerospace Science and Technology Corporation (CASC). Alternatively, the LS PGB is also referred to by its gliding capability, as Thunder Stone Gliding Guided Bomb, or LS GGB. The guidance design of LS PGB is also adopted for another family of Chinese PGM, the YZ series, such as YZ-102 series. These PGMs are referred to in China as precision guided bombs (PGB).

<span class="mw-page-title-main">Precision-guided munition</span> "Smart bombs", used to strike targets precisely

A precision-guided munition (PGM), also called a smart weapon, smart munition, or smart bomb, is a guided munition intended to hit a specific target, to minimize collateral damage and increase lethality against intended targets. During the Persian Gulf War guided munitions accounted for only 9% of weapons fired, but accounted for 75% of all successful hits. Despite guided weapons generally being used on more difficult targets, they were still 35 times more likely to destroy their targets per weapon dropped.

Yet Another Next Generation is a data modeling language for the definition of data sent over network management protocols such as the NETCONF and RESTCONF. The YANG data modeling language is maintained by the NETMOD working group in the Internet Engineering Task Force (IETF) and initially was published as RFC 6020 in October 2010, with an update in August 2016. The data modeling language can be used to model both configuration data as well as state data of network elements. Furthermore, YANG can be used to define the format of event notifications emitted by network elements and it allows data modelers to define the signature of remote procedure calls that can be invoked on network elements via the NETCONF protocol. The language, being protocol independent, can then be converted into any encoding format, e.g. XML or JSON, that the network configuration protocol supports.

<span class="mw-page-title-main">86th Fighter Weapons Squadron</span> Military unit

The United States Air Force's 86th Fighter Weapons Squadron conducts the Air Force air-to-ground weapon system evaluation program. The 86 FWS evaluates the total air-to-ground precision guided munitions process including weapon buildup, weapon loading, aircraft, aircrew employment procedures, support equipment, technical data and maintenance actions. The squadron hosts active and guard WSEP deployments annually at Eglin Air Force Base, Florida and Hill Air Force Base, Utah. The annual launching of 450-plus PGMs evaluates the Air Force's air-to-ground precision capabilities and also provides full-scale precision guided munitions (PGM) employment training for combat Air Force crews as a secondary objective. The weapons previously and currently evaluated include the AGM-130, EGBU-15, GBU-10 Paveway II, GBU-12 Paveway II, GBU-24 Paveway III, GBU-27 Paveway III, GBU-28, Joint Direct Attack Munition (GBU-31/38/53), AGM-65 Maverick, AGM-86 CALCM, AGM-154 Joint Standoff Weapon, AGM-88 High Speed Antiradiation Missile, and the Wind Corrected Munitions Dispenser (GBU-103/104/105).

<span class="mw-page-title-main">Denel Dynamics Umbani</span> South African precision-guided bomb kit

The Umbani is a precision-guided bomb kit manufactured by Denel Dynamics in South Africa. It consists of a number of modules fitted to NATO standard Mk81, Mk82 or Mk83 low drag free-fall bombs to convert them into guided glide bombs.

Freemasonry or Masonry refers to a civic movement promoting fraternity and good works. Freemasonry defines itself as “a regular system of morality, veiled in allegory and illustrated by symbols.” In particular masonic meetings are characterized by initiations and rituals. As such masonry has been viewed historically by churches and governments as secret societies.