for advice to accelerator users having difficulties editing Wikipedia Wikipedia GoogleWebAccelerator Infobox Software name GoogleWebAccelerator logo File Googleweb accelerator.png screenshot caption ... GoogleWebAccelerator was a webaccelerator produced by Google . It used Client computing client software installed on the user s computer, as well as data web cache caching on Google s servers ... Server 2003 , Windows Vista and Windows 7 machines. Google no longer provides downloads or support for GoogleWebAccelerator. Bugs and privacy issues It was discovered that GoogleWebAccelerator ..., We re sorry, this video is no longer available. By turning off GoogleWebAccelerator, the user was able to play YouTube videos again without a problem. GoogleWebAccelerator sends requests for web pages, except for secure web pages HTTPS , to Google, which logs these requests. Some web pages may embed personal information in these page requests. Google receives and temporarily caches cookie ... up delivery of content, GoogleWebAccelerator may retrieve webpage content that the user did not request, and store it in the GoogleWebAccelerator cache. ref name GoogleWebAccelerator Support Google http webaccelerator.google.com support.html Support . Product Support Site. Retrieved 2008 01 30. ref GoogleWebAccelerator is no longer available or supported from Google as of 2008 January 20 alt as of January 20, 2008 . As of 2008 September the GoogleWebAccelerator is not compatible with Firefox 3.0. GoogleWebAccelerator is still available for download from other websites. See also ... index.html GoogleWebAccelerator http webaccelerator.google.com support.html Official FAQ Google Inc. Category Google services WebAccelerator Category Web accelerators es Acelerador WebGoogle hi id GoogleWebAccelerator ka GoogleWebAccelerator no GoogleWebAccelerator pt GoogleWebAccelerator ru GoogleWebAccelerator vi GoogleWebAccelerator zh GoogleWeb ... more details
ececec GoogleWebAccelerator discontinued Yes Windows Explorer, Firefox Yes Yes No No No user Google ...Unreferenced date July 2009 A webaccelerator is a proxy server that reduces web site access time s. They can be a self contained hardware appliance or installable software. Web accelerators may be installed ... TCP connections between the client and the proxy server. Web client accelerator As of July 2006, these applications ... year. Free with many ISP subscriptions style background ececec Proxyconn WebAccelerator Text & Images ... hostname br resolution Ad removal Client Connection Price Web server accelerator Other web accelerators are targeted at the web site or web application owners. This type of webaccelerator is installed in front of web servers and application servers and use a variety of the above techniques to improve performance to all users accessing the accelerated web sites or web applications. Sometimes referred ... application acceleration tools from Akamai DEFAULTSORT WebAccelerator Category Web accelerators ... to collect, compress and then deliver content to a client computer. Techniques Web accelerators may use several techniques to achieve this reduction They may web cache cache recently or frequently accessed ... browsing experience, while some report a 5 to 20 times speed increases for specific web sites and pages. Many ISPs offer web accelerators as a part of their dial up and broadband services. Web accelerators are typically designed for web browsing and, sometimes, for e mailing and can not improve ..., there is substantial work being done on client side Web Accelerators for Application Delivery ... transactions and connection managements from the web or applications servers and hence, reducing its CPU utilisation and increasing web server or application scalability to handle more users with less ... portion sits in front of the Web server and captures the input and output from the server and a client portion sits in front of the end users Web Browser to capture the input and output from the browser ... more details
Summary logo fur REQUIRED Article GoogleWebAccelerator Use Org HIGHLY RECOMMENDED Source ADDITIONAL INFORMATION Used for Owner Website History Commentary OVERRIDE FIELDS Description Portion Low resolution Purpose Replaceability other information Licensing Non free logo ... more details
GoogleWeb History previously Google Search History is a feature of Google Search and provided by Google , in which all search queries and results that a user clicks on are recorded to. The feature is only available for users logged in to a Google Account . The feature was renamed from Search History to Web History on April 19, 2007. ref http searchengineland.com google search history expands becomes web history 11016 Google Search History Expands, Becomes Web History . Search Engine Land. Retrieved July 12, 2010. ref A user s Web History is used to personalize search results with the help of Google Personalized Search . ref http www.businessweek.com the thread techbeat archives 2009 12 google gets real time personalized search.html Google Gets Real Time, Personalized Search . Business Week . Retrieved July 12, 2010. ref References Reflist External links https www.google.com history GoogleWeb History Google Inc. Category Google services ... more details
Infobox Software name GoogleWeb Toolkit logo Image Gwt logo.png 100px screenshot caption author Google ... webtoolkit GoogleWeb Toolkit GWT IPA en w t is an open source set of Programming tool tools that allows ... webtoolkit terms.html title GoogleWeb Toolkit License Information publisher Google date February .... ref cite web url http code.google.com webtoolkit versions.html title GoogleWeb Toolkit Release ... is supported through the use of a native code plugin called the GoogleWeb Toolkit Developer Plugin ... Bruce W title GoogleWeb Toolkit for Ajax series O Reilly Short Cuts publisher O Reilly year 2007 ... The http code.google.com p googleweb toolkit incubator GoogleWeb Toolkit Incubator has additional ... p smartgwt SmartGWT etc. GWT 2.0 On Dec 08, 2009 Google launched GoogleWeb Toolkit 2.0 with Speed Tracer. ref http googlewebtoolkit.blogspot.com 2009 12 introducing googleweb toolkit 20 now.html Introducing GoogleWeb Toolkit 2.0, now with Speed Tracer ref ref http opensource.cbronline.com news google unveils new version of web toolkit 091209 Google unveils new version of Web Toolkit ref Version 2.0 of GWT offers a number of new features, ref cite web url http groups.google.com group google ... Internet Application framework for GoogleWeb Toolkit http code.google.com p smartgwt SmartGWT ... title GoogleWeb Toolkit Applications publisher Prentice Hall date December 15, 2007 pages 608 url http ... first Prabhakar title GoogleWeb Toolkit GWT Java Ajax Programming publisher Packt Publishing date February 15, 2007 pages 248 url http www.packtpub.com googleweb toolkit GWT Java AJAX book isbn 978 1847191007 cite book last Geary first David title GoogleWeb Toolkit Solutions More Cool & Useful Stuff ... GWT in Action Easy Ajax with the GoogleWeb Toolkit publisher Manning date June 5, 2007 url http ... code http googlewebtoolkit.blogspot.com Official GWT blog http groups.google.com group GoogleWeb ... Tutorials with source code http code.google.com p googleweb toolkit incubator GoogleWeb Toolkit Incubator ... more details
Move to commons Summary Information Description The Google search homepage, viewed in Google Chrome. Source http www.google.com Author Google Date 28 September 2006 Other information Optional parameter Licensing PD text Trademarked ... more details
wiktionarypar accelerator TOCright Accelerator may refer to In science and technology In computing Download accelerator , or download manager, software dedicated to downloading Hardware acceleration , the use ... accelerator, a dedicated graphics rendering device Accelerator library , a library that allows programs to be written for the graphics processing unit Cryptographic accelerator , performs decrypting encrypting Webaccelerator , a proxy server that speeds web site access Accelerator Internet Explorer , a form of selection based search Accelerator table , specifies keyboard shortcuts for commands Apple II accelerators , hardware devices design to speed up an Apple II computer PHP accelerator , speeds up software applications written in the PHP programming language SAP BI Accelerator , speeds up online analytical processing queries SSL accelerator , offloads public key encryption algorithms to a hardware accelerator TCP accelerator , or TCP Offload Engine, offloads processing of the TCP IP stack to the network controller Accelerator Software , collection of development solutions for LANSA ... 8 Microsoft Research Accelerator Project , an extension to the .NET framework to increase program performance In physics and chemistry Accelerator chemistry , a substance that increases the rate of a chemical reaction Araldite accelerator 062 , or Dimethylbenzylamine, an organic compound Cement accelerator , an admixture that speeds the cure time of concrete Particle accelerator , a device which uses electric and or magnetic fields to propel charged particles to high speeds Accelerator driven system ADS , a nuclear reactor coupled to a particle acceleratorAccelerator mass spectrometry AMS , a form of mass spectrometry Tanning accelerator , chemicals that increase the effect of ultraviolet radiation ... Firearms .22 Accelerator or Remington Accelerator, a type of .224 caliber bullet Electricothermal accelerator , a weapon that uses a plasma discharge to accelerate its projectile Magnetic accelerator ... more details
Cite web url http investor.google.com fin data.html title Financial Tables publisher Google ... ndash is Don t be evil . ref Cite web url http investor.google.com conduct.html title Google Code of Conduct date April 8, 2009 publisher Google, Inc. accessdate July 5, 2010 ref ref Cite web ... July 5, 2010 ref ref Cite web url http www.niallkennedy.com blog 2008 01 google mapreduce ... web url http techcrunch.com 2008 01 09 google processing 20000 terabytes a day and growing title ... extend to the desktop as well, with applications such as the web browser Google Chrome , the Picasa ... the name to Google, originating from a misspelling of the word googol , ref Cite web url ... Cite web url http www.google.com company.html title Google Beta website publisher Google, Inc. archiveurl ... google.stanford.edu . ref Cite web url http google.stanford.edu title Google Search Engine .... ref Cite web url http www.computerhistory.org collections accession 102662167 title Google Server ... environment. ref name CCO Cite web last Mills first Elinor url http www.zdnet.com.au meet google .... ref Cite web last Kawamoto first Dawn url http news.cnet.com Google hit with job discrimination ... February 17, 2010 ref ref Cite web url http msnbc.msn.com id 13720643 title To Google or Not to Google ... billion, giving Google valuable relationships that DoubleClick had with Web publishers and advertising ..., Google purchased GrandCentral for 50 million. ref Cite web url http googleblog.blogspot.com 2007 ... startup, Agnilux. ref Cite web url http www.marketwatch.com story google buys stealthy start up ... sqft m2 3 of offices. ref name nasaames Cite web url http news.cnet.com Can Google beat the new office ... googleaol Cite web url http news.cnet.com What the Google AOL deal means for users 2100 1024 3 6010327.html ... Santa NORAD & Google Team Up For Christmas, Dec 1, 2007, Danny Sullivan Cite web url http searchengineland.com ... Sullivan Cite web url http searchengineland.com instructions on tracking santa with norad google ... more details
of programs written specifically for the framework which can be accomplished with the Accelerator. Microsoft Silverlight , web application framework fully integrated with Accelerator offering cross ... Accelerator. IBM i Systems ,advanced user system implementation to enrich your development with web services, multithreaded performance, advanced web technologies and platform independence. References ...The Accelerator is a collection of development solutions for IBM i and Windows platforms using LANSA development environment LANSA , and or Microsoft .Net technologies provided by Surround Technologies http www.surroundtech.com . The Accelerator development architecture is a tool for building Windows and Web apps within a structured framework ref name accelerator http www.surroundtech.com Success Meco.aspx Accelerator Development Solutions Case Study ref . The intent of the Accelerator solutions is to provide a Rapid Application Development environment, that produces well architected n tier code that can run in a client server or web deployment. The use of Microsoft s Microsoft .Net .Net , is recommended for zero lock in development and optimal deployment flexibility including both Windows Presentation Foundation WPF or Microsoft Silverlight Silverlight clients. ref name surroundtech.com http www.surroundtech.com Surround Technologies ref The Accelerator uses customizable templates, standards and naming conventions to generate code. The generated code is human readable, and standardized ... name surroundtech.com Accelerator for Visual LANSA The Accelerator architecture supports Service oriented ..., Plug Ins, XML, Dashboards, and Wizards simplify deployment. File Accelerator Architecture.png thumb alt BOS framework Accelerator BOS The Accelerator Business Objects and Services implements a framework ... any server. ref name accelerator http www.surroundtech.com SoftwareSolutions LANSA Experts Business Objects Services.aspx Accelerator BOS ref Accelerator for .NET The Accelerator s core system architecture ... more details
http www.ScienceAccelerator.gov Science Accelerator is a web based gateway to science information Academic databases and search engines including research results from the U.S. Department of Energy DOE . The information is provided as a free public service by the DOE Office of Scientific and Technical Information OSTI , within the Office of Science . The Science Accelerator uses federated search technology to search DOE generated and DOE related science information databases and collections. Federated search technology allows the information customer to search multiple data sources with a single query in real time. It provides simultaneous access to deep web scientific databases, which are typically not searchable by commercial search engines. big Content big Science Accelerator returns results from 12 DOE databases of science information and research results. Users can find Electronic full text research reports including DOE scientific and technical information Energy citations going back to the Manhattan Project era Patents Ongoing research project summaries DOE accomplishments including Nobel Laureates Collections of DOE non text data E prints journal article pre publication drafts and scholarly papers Proceedings and papers from science conferences See Academic databases and search engines . big Features and Capabilities big A basic search and an advanced search are provided. The advanced search allows searching by author, title, and or date, and or selecting any of the resources or subsets of those resources. Science Accelerator provides a variety of features and capabilities, including Clustering of results by subtopics or dates to help users target their search Wikipedia ... Science Accelerator was developed by the Office of Scientific and Technical Information OSTI and launched ... search technology. Science Accelerator is the DOE contribution to Science.gov and WorldWideScience.org, and searches 12 DOE databases. big External Links big http www.ScienceAccelerator.gov Science Accelerator ... more details
Refimprove date September 2008 Image Killcreekpca.jpg thumb 200px March 2000 cover of PC Accelerator showing developer, Stevie Case . PC Accelerator PCXL was a personal computer game magazine that was published by Imagine Media now when date December 2010 a subsidiary of Future Publishing . It was known for its Maxim magazine Maxim like humor and photography. Its last issue was dated June 2000. After the split up of the magazine, editor in chief Mike Salmon journalist Mike Salmon went on to start the Official Xbox Magazine . ref cite web url http www.bigsolutionsgroup.com who.html title The Big Solutions Group Who We Are The Big Solutions Group accessdate 2008 09 21 ref While some of the staff was sent to PC Gamer , others went on to work for Daily Radar . In September 2007, a special Fall issue of PCXL was released to newsstands only. This issue was primarily written by the current staff of PC Gamer with contributions by former PCXL staff including Rob Smith and Dan Egger. ref cite web url http www.amazon.com PCXL Games Gadgets Makers PCGamer dp B000VM0F20 title Amazon.com PCXL Games, Gear, Girls, Gadgets From the Makers of PCGamer Editors of PC XL Magazine Books Amazon.com accessdate 2008 09 21 ref Format Expand section date June 2008 Games were reviewed on a scale of 0 10. Half Life video game Half Life was the only game to receive an 11. This was in the February 1999 issue, page 86. Staff Mike Salmon Editor in Chief and writer Rob Smith Executive Editor who went on to helm PC Gamer . Ed Lee Writer who eventually left to enter law school. Chuck Osborn A native of Austin, Texas ... staff rarely won a single match. ref cite web url http pc.ign.com articles 153 153836p1.html title ... Matt Holmes http arstechnica.com etc games 2000 gars 05282000.html Ars Technica homage to PC Accelerator DEFAULTSORT Pc Accelerator Category British video game magazines Category Defunct British computer magazines videogame mag stub Europe compu mag stub UK sci mag stub hu PC Accelerator ... more details
Unreferenced date October 2010 A cryptographic accelerator is a device that performs processor intensive decrypting encrypting while freeing the host CPU to perform other tasks. In general cryptographic accelerator is a co processor . Common use for cryptographic accelerator is a webserver protecting data transmitted through insecure network with Secure Sockets Layer SSL SSL acceleration . Physically cryptographic accelerator is usually an add on card that fits into computers expansion slot like Conventional PCI PCI or PCIe . compu hardware stub Category Cryptographic hardware sr ... more details
orphan date December 2008 An accelerator operator controls the operation of a particle accelerator used in research experiments, reviews an experiment schedule to determine experiment parameters specified by an experimenter physicist , adjust particle beam parameters such as aspect ratio , current intensity, and position on target, communicates with and assists accelerator maintenance personnel to ensure readiness of support systems, such as vacuum , magnet power supplies and controls, low conductivity water or LCW cooling , and radiofrequency power supplies and controls, and maintains a record of accelerator related events. Category Particle accelerators Category Nuclear physics ... more details
Accelerator is a data parallelism data parallel library computing library being developed by Microsoft Research . It allows data parallel programs to be written that runs on the GPU . It utilizes the DirectX runtime and shader programs to communicate with the GPU . The public API of the library is exposed using managed code External links http research.microsoft.com en us downloads 648909e1 cb85 46c4 9a94 3cca55971b1d Accelerator Microsoft Research Microsoft Research Microsoft software stub Category Concurrent programming libraries Category Microsoft Research ru Accelerator ... more details
Schmidt for Phase5 PowerPC accelerator boards. ref cite web url http www.cucug.org amiga aminews 1997 970302 phase5.html title phase 5 Announces the Cyberstorm PPC Power PC Accelerator for Amiga ...Image CyberStormPPC604e 128MB 68060.jpg thumb CyberStorm PPC604e accelerator board PowerUP boards were dual processor 68k PowerPC accelerator boards designed by Phase5 Phase5 Digital Products for Amiga ... would release AmigaOS 4 compatible PowerPC accelerator boards for old Amiga 1200 , Amiga 3000 and Amiga 4000 models. ref cite web url http www.cucug.org amiga aminews 1995 at951111.html title Amiga ... cite web url http www.cucug.org amiga aminews 1995 at951116.txt title Speech by Petro Tyschtschenko ... kernel was created allowing new PPC native software run parallel with 68k Amiga OS. ref cite web ... that can t keep up with the rapid changes in the industry. ref cite web url http www.cucug.org ... announced plans to write a new Amiga OS compatible operating system. ref cite web url http www.cucug.org ... into the future . ref cite web url http www.cucug.org amiga aminews 1996 960515.html title phase ... accessdate 2008 12 02 ref There is no detailed information about how many PowerPC accelerator boards ... featuring MorphOS , there were about 10,000 people using Phase5 PowerPC accelerator boards. ref ... date July 2000 ref The unofficial PowerUP support page estimates similar figure. ref cite web url http ... where PPC and 68k native software could run parallel. ref cite web url http powerup.amigaworld.de ... default compiler. ref cite web url http cd.textfiles.com amigaformat aformat 26 199804 Seriously Amiga ... were indeed adapted into AmigaOS. ref cite web url http www.ann.lu comments2.cgi?show 1040201764&category ... accessdate 2010 07 28 ref ref cite web url http www.friedenhq.org index.php?option com content&view ... web browser Voyager web browser. ref cite web url http zapek.com ?page id 24 title VFlash accessdate 2010 08 22 ref ref cite web url http aminet.net search?arch 5b 5d ppc powerup title PowerUP ... more details
A PHP accelerator is a PHP extension computing extension designed to improve the performance of software applications written in the PHP programming language . Operation Most PHP accelerators work by Cache caching the compiled bytecode of PHP scripts to avoid the overhead of parsing and compiling source code on each request some or all of which may never even be executed . To further improve performance, the cached code is stored in shared memory and directly executed from there, minimizing the amount of slow disk reads and memory copying at runtime. Practical benefits PHP accelerators can substantially increase the speed of PHP applications. Improvements of web page generation throughput by factors of 2 to 7 have been observed ref cite web title PHP on Windows The WinCache 1.0 Benchmark url http techportal.ibuildings.com 2009 11 19 php on windows the wincache 1 0 benchmark accessdate 2 September 2010 ref ref cite web title Benchmarking Drupal with PHP op code caches APC, eAccelerator and XCache compared url http 2bits.com articles benchmarking drupal with php op code caches apc eaccelerator and xcache compared.html accessdate 2 September 2010 ref ref cite web title Performance of Yii url http www.yiiframework.com performance accessdate 2 September 2010 ref . 50 times faster for compute intensive analysis programs ref cite web title PHP performance url http petermoulding.com php performance accessdate 4 December 2010 ref . The effect on application performance of opcode caching varies widely, depending on factors such as the inherent execution time of the PHP application and the percentage of source code actually executed on a given request, and whether additional optimization steps are performed. While a code optimization computer science optimizer may even slow down overall performance when used in isolation, it can provide an additional performance boost when coupled ... software stub de Alternative PHP Cache es PHP accelerator fr Alternative PHP Cache ru PHP ... more details
Unreferenced date December 2009 In Microsoft Windows Windows programming, an accelerator table allows an application to specify a list of accelerators keyboard shortcut s for menu items or other commands. For example, Ctrl S is often used as a shortcut to the File Save menu item, Ctrl O is a common shortcut to the File Open menu item, etc. An accelerator takes precedence over normal processing and can be a convenient way to program some event handling . Accelerator tables are usually located in the resource Windows resources section of the Portable Executable binary . Accelerators and menus Each accelerator is associated with a control ID, the same kind of IDs which are assigned to buttons, combo boxes, list boxes, and also menu items. In this way, GUI objects can be created which represent the same function as an accelerator. Since using the menus, and subsequently the mouse, is not always the best solution, it is important to provide users with the possibility to minimize usage of the mouse. For this reason showing the accelerators in menus can be useful it informs the user that there are shortcuts, and that using the mouse is not always mandatory. See also Keyboard shortcut DEFAULTSORT Accelerator Table Category User interface techniques Software type stub ... more details
Image Emma loc.png right thumb The EMMA ring in relation to the main ERLP ALICE accelerator ALICE accelerator. The Electron Machine with Many Applications EMMA is a project at Daresbury Laboratory in the UK to build a linear non scaling FFAG to accelerate electron s from 10 to 20 MeV . A FFAG Fixed Field Alternating Gradient is a type of accelerator in which the magnetic field in the bending magnets is constant during acceleration. This means the particle beam will move radially outwards as its momentum increases. A linear non scaling FFAG is one in which a quantity known as the betatron tune is allowed to vary unchecked. In a conventional synchrotron such a variation would result in loss of the beam. However, in EMMA the beam will cross these resonances so rapidly that their effect should not be seen. EMMA will use the Energy Recovery Linac Prototype ERLP ALICE accelerator as a source of electrons and will be situated in the same laboratory at STFC s Daresbury site. EMMA is a proof of principle machine the experience gained in building this machine will be useful for future muon accelerators which are used in neutrino factories , and also for proton and carbon ion particle accelerator s, which have applications for cancer therapy. As a non scaling FFAG, EMMA will also be a good candidate for use in an Subcritical reactor Accelerator Driven Subcritical Reactor system in which a non critical fission core is driven to criticality by a small accelerator. Future electrical power generation could be influenced heavily by the use power stations consisting of a sub critical core containing a material such as thorium , and a small accelerator capable of providing extra neutrons via a spallation target. EMMA is funded by the BASROC consortium, under the CONFORM umbrella. Commissioning of EMMA began in June 2010 when the beam was injected and sent around part of the ring. Full ring ... of the 2008 European Particle Accelerator Conference Category Particle accelerators As of march 31st ... more details
The New Accelerator is a 1901 science fiction short story by H. G. Wells . The story addresses the invention of an elixir that enables an individual to move rapidly through time. The drug has considerable advantages as well as risks, drawing upon a trope literature trope present in other of H. G. Wells bibliography Wells literary works that describes the possibility of scientific discoveries to be both a blessing and a curse. ref Best, Steven, and Douglas Kellner http www.gseis.ucla.edu faculty kellner essays hgwellsbiotechgenetic.pdf H. G. Wells, Biotechnology and Genetic Engineering A Dystopic Future. ref The New Accelerator was adapted for the first episode of the 2001 miniseries, The Infinite Worlds of H. G. Wells . References Reflist External links http www.classicreader.com book 172 1 Complete text of The New Accelerator from ClassicReader isfdb title id 54801 H. G. Wells DEFAULTSORT New Accelerator, The Category 1901 short stories Category Short stories by H. G. Wells Category Science fiction short stories ... more details
Infobox computer hardware generic name IO Accelerator image caption HP StorageWorks IO Accelerator small conn1 Type 1 or 2 c Class Mezzanine slot via1 1 PCI Express 4 Gen 1 manufacturer Hewlett Packard introduced March 2, 2009 type Solid state drive form factor Type 1 Mezzanine board mezzanine card capacities 80GB, 160GB, 320GB flash type SLC NAND, MLC NAND The IO Accelerator full name HP StorageWorks IO Accelerator is a type of solid state drive offered in a Mezzanine board mezzanine card form factor for HP s Blade system BladeSystem c Class servers. This product was announced by HP on March 2, 2009. Specifications The adapter connects to the blade server using a PCI Express 4 link, uses less than 9 watts, has bandwidth up to 800 MB s and latency as low as 50 microseconds. ref http h18006.www1.hp.com products storageworks io accelerator index.html?jumpid reg R1002 USEN ref The IO Accelerator is initially offered in capacities of 80 GB, 160 GB, and 320 GB. The 320 GB model uses MLC NAND, whereas the other two models use SLC NAND. Since this is a Type 1 mezzanine card, the user can install up to 2 in a half height blade server such as the BL460c, ref http h18004.www1.hp.com products servers proliant bl c class 460c index.html ref and up to 3 can be installed in a full height blade server like the BL685c. ref http h18004.www1.hp.com products servers proliant bl c class 685c g5 index.html ref Architecture The IO Accelerator contains technology obtained from the startup company Fusion io . HP is the first company to create a product based on Fusion io s ioMemory architecture, and is also the first to make it available to blade servers. ref http www.fusionio.com .... Performance The IO Accelerator is functionally identical to the ioDrive, and shares the same ... Accelerator currently cannot be used as booting boot media. Drivers are only available for Linux and Windows ... DEFAULTSORT Io Accelerator Category 2009 introductions Category Solid state computer storage media ... more details
The accelerator effect in economics refers to a positive effect on private fixed investment of the growth of the market economy measured e.g. by a change in Gross National Product . Rising GNP an economic boom or prosperity implies that businesses in general see rising profits, increased sales and cash flow, and greater use of existing capacity. This usually implies that profit expectations and business confidence rise, encouraging businesses to build more factories and other buildings and to install more machinery. This expenditure is called fixed investment . This may lead to further growth of the economy ... multiplier effect. The accelerator effect also goes the other way falling GNP a recession hurts ... investment, worsening a recession by the multiplier effect. The accelerator effect fits the behavior ... models, fixed capital is not in consideration, so the accelerator coefficient becomes the reciprocal ... period gap affects the current investment, so do the previous gaps. The Aftalion Clark accelerator ... are of this kind the multiplier accelerator cycle models . Accelerator models The accelerator effect is shown in the simple accelerator model . This model assumes that the stock and flow stock of capital ... implies that if Y rises by 10, then net investment will equal 10 2 20, as suggested by the accelerator ... 2 10. This means that the simple accelerator model implies that fixed investment will fall if the growth ..., since that reduces aggregate demand . Thus, the simple accelerator model implies an endogenous explanation ... have described the accelerator effect in terms of the more sophisticated flexible accelerator model ..., this model exhibits behavior described by the accelerator effect but less extreme than that of the simple accelerator. Because the existing capital stock grows over time due to past net investment ... accelerator model of Dale Jorgenson , the desired capital stock is derived from the aggregate production ... can jump. See also Multiplier economics Spending multiplier Financial accelerator References reflist ... more details
Accelerator physics deals with the problems of building and operating particle accelerator s. The experiments conducted with particle accelerators are not regarded as part of accelerator physics . These belong according to the objectives of the experiments to particle physics , nuclear physics , condensed matter physics , materials physics , etc. as well as to other sciences and technical fields. The types of experiments done at a particular accelerator and or its other uses are largely constrained by the characteristics of the accelerator itself, such as energy per particle , types of particles, beam intensity, beam quality, etc. Accelerator physics itself is the study of the motion of the particle beam through the machine, control and manipulation of the beam, interaction with the machine itself, and measurements of the various parameters associated with particle beams. Equations of motion The motion of charged particles through an accelerator is controlled using applied electro magnetic fields, and the equations of motion may be derived from or, since in many cases a general solution is not possible, approximated from Theory of relativity relativistic Hamiltonian mechanics . Typically, a separate Hamiltonian is written down for each element e.g. for a single quadrupole magnet, or accelerating structure to allow the equations of motion to be solved for this one element. Once this has been done for each element encountered in the machine, the full trajectory of each particle may be calculated for the entire machine. In many cases a general solution of the full Hamiltonian is not possible, so it is necessary to make approximations. This may take the form of the Paraxial approximation ... component of any accelerator are the diagnostic devices that allow various properties of the particle ... also Particle accelerator list of publications in physics Accelerator physics important publications in accelerator physics Beam emittance Radiation damping Strong focusing Superconducting Radio Frequency ... more details
A ram accelerator has the same function as a gun i.e., it is a device for accelerating projectiles however, it is entirely different in that jet engine like propulsion cycles utilizing ramjet and or scramjet combustion processes are used to accelerate a projectile to extremely high speeds. It is thought to be possible to achieve non rocket spacelaunch with this technology. It is a long tube barrel filled with a mixture of combustible gasses with a frangible diaphragm at either end to contain the gases. The projectile, which is shaped like a ram jet core, is fired by another means e.g., a light gas gun supersonically through the first diaphragm into the end of the tube. It then burns the gases as fuel, accelerating down the tube under jet propulsion. Other physics come into play at higher velocities. Description In a normal ramjet, air is compressed between a spike shaped centerbody and an outer cowling, fuel is added and burned, and high speed exhaust gases are expanded supersonically out the nozzle to generate thrust. In a ram accelerator, a projectile having a shape similar to the ramjet centerbody is fired, often from a conventional gun , into the accelerator barrel, causing compression ... air mixture. As the ram accelerator projectile compresses the fuel air mixture, it is ignited and the combustion ... in a typical ram accelerator system, multiple stages with propellants having different sound speeds ... accelerator projectile are used to isolate the propellant stages. Each section is filled with a different ... that is still moving at supersonic speed. Advantages The chief advantage of a ram accelerator over ... enough that a longer barrel is no longer justified see internal ballistics . With a ram accelerator ... accelerator for direct space launch applications are two stage gas guns Super High Altitude Research ... been promoting commercial investment into the ram accelerator technology. See also Light gas gun Scram ... detailed prop modes.html Detailed description Dead link date November 2009 of ram accelerator operating ... more details
Image Emma loc.png right thumb Layout of the EMMA accelerator EMMA prototype electron FFAG, currently being commissioned as part of the ALICE accelerator ALICE complex at Daresbury Laboratory in the United Kingdom U.K. for cancer therapy. A Fixed Field Alternating Gradient accelerator FFAG is a type of circular particle accelerator being developed for potential applications in physics, medicine, national security, and energy production, that has features of cyclotron s and synchrotron s. ref cite journal author Daniel Clery date 4 January 2010 title The Next Big Beam? journal Science journal Science volume 327 pages 142 143 doi 10.1126 science.327.5962.142 ref FFAG accelerators combine the cyclotron s advantage of continuous, unpulsed operation, with the synchrotron s relatively inexpensive small magnet ring, of narrow bore. This is achieved by using magnets with strong focusing alternating gradient quadrupole fields to confine the beam, accompanied by a dipole bending magnetic field which bends the beam to close the orbital ring. By the use of a strong radial magnetic field gradient ... accelerator and FFAG synchrotron . ref Keith R. Symon, Imparting Energy to Charged Particles http ... accelerator , Science, 316 , 5831 15 June 2007 , page 1567. ref Donald Kerst , working with Symon, filed a patent for the spiral sector FFAG accelerator at around the same time as Simon s Radial ..., Particle Accelerator, http www.google.com patents?id 4aEBAAAAEBAJ U.S. Patent 2,890,348 , June 9 ... v9SoaCWFgigC&pg PA529 Advances in Accelerator Physics , World Scientific, 1993 page 529 ref The 50MeV ... Mura Days , Proceedings of the 2003 Particle Accelerator Conference, May 12 16, 2003, Portland Oregon ..., and as energy amplifiers , for Accelerator Driven Sub critical Reactors ADSRs in which a neutron beam ... EMMA accelerator EMMA is a project at Daresbury Laboratory in the UK to build a prototype linear ... s First Non scaling FFAG. Proceedings of the 2008 European Particle Accelerator Conference ref ... more details
Coord 36 9 17 N 140 4 19 E display title KEKB is the name of a particle accelerator used in the Belle experiment to study CP violation . It is called a B factory for its copious production of B mesons which provide a golden mode to study and measure the CP violation due to its property of decaying into other lighter mesons. KEKB is basically an symmetry asymmetric electron positron collider , with electron s having the energy of 8 GeV and positron s having the energy of 3.5 GeV , giving 10.58 GeV centre of mass energy, which is equal to the mass of the Upsilon meson Upsilon 4S meson. There are basically two rings for accelerating electron s and positron s. The ring for electrons, having energy of 8 GeV, is called the high energy ring HER , while the ring for positrons, having energy of 3.5 GeV, is called low energy ring LER . The HER and LER are constructed side by side in the tunnel, which has been excavated already in the past for the former TRISTAN accelerator. TRISTAN was the first site to confirm vacuum polarization around an electron. ref cite journal last Levine first I. coauthors TOPAZ Collaboration title Measurement of the Electromagnetic Coupling at Large Momentum Transfer journal Physical Review Letters year 1997 volume 78 issue 3 pages 424 427 doi 10.1103 PhysRevLett.78.424 ref The circumference of each ring is 3016 m, having four straight sections. In the KEKB, there is only one interaction point in the Tsukuba area , where the Belle experiment is located. The other areas called Fuji , Nikko and Oho are currently not actively used by an experiment. The KEKB accelerator is located at the High Energy Accelerator Research Organisation KEK in Tsukuba , Ibaraki Prefecture , Japan . Since the energy of the electron s and positron s is asymmetric , the B meson pairs are created with a Lorentz boost factor of 0.425. KEKB s leading finite crossing angle interaction design provides its high luminosity. In the last upgrade, KEKB installed crab cavity crab cavities ... more details
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