AIX / 370 was IBM's third attempt to offer Unix-like functionality for their mainframe line, specifically the System / 370 ( the prior versions were a TSS / 370 based Unix system developed jointly with AT & T c. 1980, and VM / IX a VM / 370 based system developed jointly with Interactive Systems Corporation c. 1984 ).

In 2010, UNISYS sold off its Payment Systems Division to Marlin Equity Partners, a California-based private investment firm, which incorporated it as Burroughs Payment Systems based in Plymouth, Michigan.

Booster Systems Engineer Jenny M. Howard acted quickly to command the crew to inhibit any further automatic SSME shutdowns based on readings from the remaining sensors, preventing the potential shutdown of a second engine and a possible abort mode that may have resulted in the loss of the vehicle and crew.

The Rational Model is based on a rationalist philosophy and underlies the Waterfall Model, Systems Development Life Cycle and much of the engineering design literature.

Simulation software based on Dynamical Systems approach:

The United States ' XM360, which is planned to equip the Future Combat Systems Mounted Combat System light tank and may be the M1 Abrams ' next gun upgrade, is reportedly based on the XM291 and may include ETC technology, or portions of ETC technology.

* Fusion Systems, an IT consulting firm based in Tokyo, Hong Kong and Shanghai

In 2000, HK was contracted to refurbish the SA80 rifle ( AR-18 based also used in the G36 ) for the British Army, since at the time HK was a subsidiary of BAE Systems who had acquired Royal Ordnance Factory.

Markus Giesler, in his ethnography Consumer Gift Systems, explored music downloading as a system of social solidarity based on gift transactions.

Systems based on machine-learning algorithms have many advantages over hand-produced rules:

* Systems based on automatically learning the rules can be made more accurate simply by supplying more input data.

Systems of fertility awareness rely on observation of changes in one or more of the primary fertility signs ( basal body temperature, cervical mucus, and cervical position ), tracking menstrual cycle length and identifying the fertile window based on this information, or both.

* OSI Systems, a company that manufactures security scanners and medical equipment based in California

* Alan Turing, Systems of logic based on ordinals, Proc.

Systems Modeling Language ( SysML ), a modeling language based on UML for use in Systems Engineering, has been standardized in collaboration with INCOSE.

Progeny Linux Systems was based in Indianapolis.

Saab Electronic Defence Systems offers airborne, ground based and naval radars, including Erieye, ARTHUR and GIRAFFE.

During the late 1980s to mid-1990s, Smalltalk environments — including support, training and add-ons — were sold by two competing organizations: ParcPlace Systems and Digitalk, both California based.

* Complex Systems Modeling based on Luis M. Rocha, 1999.

* AXIS Flight Training Systems, an Austrian based manufacturer of Flight Simulators

Network Operating Systems are based on a client / server architecture in which a server enables multiple clients to share resources.

Many large firms are based in the county, including Discovery Communications, Coventry Health Care, Lockheed Martin, Marriott International, Host Hotels & Resorts, Travel Channel, Ritz-Carlton, Robert Louis Johnson Companies ( RLJ Cos ), Choice Hotels, MedImmune, TV One, BAE Systems Inc, Hughes Network Systems and GEICO.

It is currently supported on IBM Power Systems alongside IBM i and Linux.

This early version ran on the Marinchip Systems 9900 computer ( Marinchip Systems was owned by Autodesk co-founders John Walker and Dan Drake ).

In response to criticism over ergonomic issues in the 7800 ’ s Pro-Line controllers, Atari later released joypad controllers with European 7800s, which were similar in style to controllers found on Nintendo and Sega Systems.

He wrote three books on chess strategy: Mein System ( My System ), 1925, Die Praxis meines Systems ( The Practice of My System ), 1929, commonly known as Chess Praxis, and Die Blockade ( The Blockade ), 1925, though much in the latter book is generally held to be a rehash of material already presented in Mein System.

** ACM Transactions on Computer Systems ( TOCS )

** ACM Transactions on Database Systems ( TODS )

** ACM Transactions on Programming Languages and Systems ( TOPLAS )

* CHI: Conference on Human Factors in Computing Systems

* OOPSLA: Conference on Object – Oriented Programming, Systems, Languages, and Applications

Turing's " definitions " given in a footnote in his 1939 Ph. D. thesis Systems of Logic Based on Ordinals, supervised by Church, are virtually the same:

Systems like the Compatible Time-Sharing System introduced the concept of a file system, which managed several virtual " files " on one storage device, giving the term its present-day meaning.

The Inquirer noted that the continued low return on investment and small margins of HP's personal computer manufacturing business, now named the Personal Systems Group, " continues to be what it was in the individual companies, not much more than a job creation scheme for its employees ".

Also a growing number of DSP applications are now being implemented on Embedded Systems using powerful PCs with a Multi-core processor.

* IIEP Publications on Education Systems

* Bromocriptine – acts on Catecholamine Systems

Part of the information on Electoral Systems offered by the World Policy Institute ( WPI )' s Project for Global Democracy & Human Rights

This algorithm was first available commercially in 1981 on a Vicom Image Processing system manufactured by Vicom Systems, Inc.

On September 1, 2010, the Financial Crimes Enforcement Network issued an advisory on " Informal Value Transfer Systems ".

* History of Twentieth-Century Philosophy of Science BOOK VIII: Herbert Simon, Paul Thagard and Others on Discovery Systems – with free downloads for public use.

In addition, Vehicle Emergency Escape ( VEE ) windows, developed by BAE Systems are currently being fielded for use on the M1114 uparmored HMMWV, with 1, 000 kits ordered.