A number of companies responded, both existing communications vendors like Hayes and Cisco Systems, as well as newly formed companies like Kinetics.

Well-funded groups like Canada's Ballard Power Systems are also working to develop a " regenerative fuel cell ", a device that can generate hydrogen and oxygen when power is available, and combine these efficiently when power is needed.

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.

Functional programming is also supported in some domain-specific programming languages like R ( statistics ), Mathematica ( symbolic math ), J, K and Q from Kx Systems ( financial analysis ), XQuery / XSLT ( XML ) and Opal.

International geodetic organizations like the IERS ( International Earth Rotation and Reference Systems Service ) speak of a reference system.

Surgical interventions for IC / BPS include transurethral fulguration and resection of ulcers, using electricity / laser ; bladder denervation, where some of the nerves to the bladder are cut ( Modified Ingelman-Sundberg Procedure ); bladder augmentation ; bladder removal ( cystectomy ); electrical nerve stimulation, similar to TENS, where an electrical unit is implanted in the body and provides continuous or intermittent electrical pulses to the affected areas ( Interstim ); spinal cord stimulation ( SCS ), where an electrical unit is implanted that provides electrical stimulation to the spinal cord, interfering with pain reception to the brain ( ANS / Advanced Neuromodulation Systems spinal Cord Stimulator ); and the implantation of the intrathecal pain pump, where very small amounts of medication, like morphine sulfate, dilaudid, or baclofen are released into the cerebrospinal fluid via a catheter stemming from the small electrical pump, requiring only about 1 / 100 to 1 / 300 the amount of medication needed orally for the same therapeutic benefit, but with significantly fewer side effects.

** RPG-30 One-shot disposable RPG launcher, with a ' precursor ' forerunner additional sub-munition, intended to defeat Active Defense Systems like Trophy

These concepts were later adopted for the creation of the Internet Protocol ( IP ) and other ( now deprecated ) network protocols like e. g. AppleTalk or Xerox Network Systems.

Companies like TalkingSigns and TextSpeak Systems have pioneered solutions such as TTS for Digital Signage for the Blind, that work via standard speakers and also radio receivers ( ex: BART in the SF Bay area ).

Systems like Windows NT and OS / 2 are said to have " cheap " threads and " expensive " processes ; in other operating systems there is not so great a difference except the cost of address space switch which implies a TLB flush.

Commercial tools like RTXC Quadros or IAR Systems exist.

Other divisions of the company that were profitable, continued as separate companies, like Fokker Space ( later Dutch Space ) and Fokker Control Systems.

This was partly inspired by the difficulty Fisher observed at Yale of compiling for architectures like Floating Point Systems ' FPS164, which had a complex instruction set architecture ( CISC ) that separated instruction initiation from the instructions that saved the result, requiring very complicated scheduling algorithms.

Though companies like MOSAIC Threat Assessment Systems sell products and services designed to identify potential threats, a thorough study of all United States school shootings by the U. S. Secret Service warned against the belief that a certain " type " of student would be a perpetrator.

Systems which exhibit strong locality of reference are good candidates for performance optimization through the use of techniques like the cache and instruction prefetch technology for memory or the advanced branch predictor at the pipelining of processors.

Systems like this were common for informational displays in airports and other public areas, as well as information displays for cable TV stations.

Systems with an easy to use or English like syntax are, however, quite distinct from systems that use a rich lexicon and include an internal representation ( often as first order logic ) of the semantics of natural language sentences.

Systems such as these were expensive, especially when considering auxiliary equipment like VTR, video switchers and character generators ( CG ) and were usually limited to high-end post-production facilities.

Matroska is similar in concept to other containers like AVI, MP4, or Advanced Systems Format ( ASF ), but is entirely open in specification, with implementations consisting mostly of open source software.

Information Systems, in cooperation with high technology firms like IBM, AT & T, and HP, also actively engage in technology testing with members of the student body.

Some subscription companies use systems like Zuora or Aria Systems to track and bill customers that have subscriptions with their business.

Qualified students in this program may get a chance to work in paid industry-based internships like in the IT departments at Roche Pharmaceuticals, Synopsys Inc., Fujitsu Computer Systems, Fujitsu America, Flextronics, Photon Dynamics and VMWare.

It entered service in the 1990s, and like its predecessor Python-3, it is integrated with the Elbit Systems DASH ( Display And Sight Helmet ) HMS system for Israeli F-15s and F-16s and Chilean F-16s ( MLU and C / D block 50 / 52 plus ) and F-5E / F Tiger III.

Systems covering the Gulf of St. Lawrence and possibly the entire coasts of the United States are not impossible.

Systems which detect submarines over wide areas are attractive, although they can be only `` burglar alarms ''.

Personal Emergency Response Systems ( PERS ), or Telecare ( UK term ), are a particular sort of assistive technology that use electronic sensors connected to an alarm system to help caregivers manage risk and help vulnerable people stay independent at home longer.

However, shortly after this positive result, Kurt Gödel published On Formally Undecidable Propositions of Principia Mathematica and Related Systems ( 1931 ), showing that in any sufficiently strong axiomatic system there are true statements which cannot be proved in the system.

Systems in which the two astigmatic surfaces coincide are termed anastigmatic or stigmatic.

Systems free of distortion are called orthoscopic ( orthos, right, skopein to look ) or rectilinear ( straight lines ).

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:

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

Many theoretical perspectives attempt to explain development ; among the most prominent are: Jean Piaget's Stage Theory, Lev Vygotsky's Social constructivism ( and its heirs, the Cultural Theory of Development of Michael Cole, and the Ecological Systems Theory of Urie Bronfenbrenner ), Albert Bandura's Social learning theory, and the information processing framework employed by cognitive psychology.

Such a frame is, e. g., WGS84, or the frames that are regularly produced and published by the International Earth Rotation and Reference Systems Service ( IERS ).

Nearly all of the popular and " industry standard " software programs used for graphic design since the early 1990s are products of Adobe Systems Incorporated.

The papers grouped under the category " The Structure of Complex Systems "– dealing with issues such as causal ordering, decomposability, aggregation of variables, model abstraction – are of general interest in systems modelling, not just in economics.

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.

The U. S. military is currently evaluating a new form of protection, developed by BAE Systems as well as systems designed by the Army, which are already in theater.

Stores elsewhere in the country including South Australia and Western Australia are owned by Cebas Pty Ltd. Like elsewhere, all stores are operated under a franchise agreement with Inter IKEA Systems.

Information Systems are decomposed in three main portions, hardware, software and communications with the purpose to identify and apply information security industry standards, as mechanisms of protection and prevention, at three levels or layers: Physical information security | physical, personal and organizational.

The International Earth Rotation and Reference Systems Service can insert or remove leap seconds from the last day of any month ( June and December are preferred ).

Systems of many identical fermions are described by Fermi – Dirac statistics.

In North America, there are several small regional manufacturers that also service the industry ; CTI Electronics, OEM Controls, Otto Engineering, PQ Controls, CH Products, BG Systems, and Elobau Sensor Technologies.

Systems with varying degrees of complexity can be built without great concern of the designer for the internal workings of the gates, provided the limitations of each integrated circuit are considered.

Systems can then choose the " best " representation they are capable of processing ; in general, this will be the last part that the system can understand, although other factors may affect this.