: For other uses of this name, see Ajax ( disambiguation ).

For other uses of this name, see AIAS ( disambiguation ) and Ajax ( disambiguation ).

Ajax programming uses JavaScript to upload and download new data from the web server without undergoing a full page reload.

When this data is received via Ajax, the JavaScript program then uses the Document Object Model ( DOM ) to dynamically update the web page based on the new data, allowing for a rapid and interactive user experience.

The concept of using a shield to cover an archer dates to at least to the writing of Homer's Iliad, where Ajax uses his shield to cover his half-brother Teucer, an archer, while he would " peer round " and shoot arrows.

Google Maps is an example of a web application that uses Ajax techniques.

jQuery is a client-side JavaScript library that MantisBT uses to provide optional features to clients such as Ajax and JSON powered dynamic page content.

His Ajax has been called " professionally composed if uninspiring " and his writing for trumpet singled out as " conventional ... although he does make liberal use of the out-of-tune harmonics, especially b ', he rarely uses notes outside the harmonic series and rarely writes the first trumpet part above the first treble staff.

AMPS is a first-generation cellular technology that uses separate frequencies, or " channels ", for each conversation ( see FDMA ).

Abra Kadabra is the name of a DC Comics villain, who originally uses futuristic technology to create effects that appear magic to present-day people, and later gains actual magic powers.

Bluetooth uses a radio technology called frequency-hopping spread spectrum, which chops up the data being sent and transmits chunks of it on up to 79 bands ( 1 MHz each ; centered from 2402 to 2480 MHz ) in the range 2, 400 – 2, 483. 5 MHz ( allowing for guard bands ).

To transmit information Serial Back-Plane technology uses a low voltage differential signaling transmission method for sending information.

The settings are usually post-industrial dystopias but tend to be marked by extraordinary cultural ferment and the use of technology in ways never anticipated by its creators (" the street finds its own uses for things ").

A digital system is a data technology that uses discrete ( discontinuous ) values.

Primary power for the mission was produced by a new solar array technology, the Solar Concentrator Array with Refractive Linear Element Technology ( SCARLET ), which uses linear Fresnel lenses made of silicone to concentrate sunlight onto solar cells.

The Curse of Davros begins with Davros and the Daleks working together to try and alter the outcome of the Battle of Waterloo using technology that Davros has created that allows him to swap peoples ' minds, with matters becoming more complicated when the Sixth Doctor uses the device to swap bodies with Davros in an attempt to subvert the Daleks ' plans from the inside.

One of the most substantial uses in education is the use of technology.

Unlike other languages, having notions of " public ", " private " and so on, Eiffel uses an exporting technology to more precisely control the scoping between client and supplier classes.

In March 2010, Tabula announced their FPGA technology that uses time-multiplexed logic and interconnect that claims potential cost savings for high-density applications.

This process technology uses an arrangement where the ( usually " enhancement-mode ") p-channel MOSFET and n-channel MOSFET are connected in series such that when one is on, the other is off.

* Redistricting The Nation uses GIS and web technology to interactively explore redistricting

The IAEA exists to pursue the " safe, secure and peaceful uses of nuclear sciences and technology " ( Pillars 2005 ).

Electronic commerce uses technology such as digital signatures and public key encryption to establish authenticity and non-repudiation.

Reliance Communications and Bharti Airtel uses the DLC technology for providing these services.

The advantages of optical keyboard technology are that it offers a real waterproof keyboard, resilient to dust and liquids ; and it uses about 20 % PCB volume, compared with membrane or dome switch keyboards, significantly reducing electronic waste.

The specialist Datahand keyboard uses optical technology to sense keypresses with a single light beam and sensor per key.

Although the LEDs were rather dim and not practical for use in direct sunlight, the technology proved to have major uses for alphanumeric displays and was integrated into HP's early handheld calculators.

Thus, LED technology may be a good replacement in uses such as supermarket freezer lighting and will last longer than other technologies.

Because LEDs emit less heat than incandescent bulbs, they are an energy-efficient technology for uses such as in freezers and refrigerators.

Multiple incisions are required for technology such as the " Da Vinci " system, which uses a console located away from the patient, with the surgeon controlling a camera, vacuum pump, saline cleansing solution, cutting tools, etc.

The MIT Media Lab houses researchers developing novel uses of computer technology.

Several major computer-related organizations have originated at MIT since the 1980s: Richard Stallman's GNU Project and the subsequent Free Software Foundation were founded in the mid-1980s at the AI Lab ; the MIT Media Lab was founded in 1985 by Nicholas Negroponte and Jerome Wiesner to promote research into novel uses of computer technology ; the World Wide Web Consortium standards organization was founded at the Laboratory for Computer Science in 1994 by Tim Berners-Lee ; the OpenCourseWare project has made course materials for over 2, 000 MIT classes available online free of charge since 2002 ; and the One Laptop per Child initiative to expand computer education and connectivity to children worldwide was launched in 2005.

Each operator uses a different technology to provide Internet access.

The resolver uses one or more of these IP addresses to query one of the domain's authoritative servers, which allows it to complete the DNS query.

To look up CD information over the Internet, a client program calculates a hash function from the CD table of contents and uses it as a disc ID to query the database.

The Tandem Office uses a technology referred to as Selective Routing to query the ALI database using the originating telephone number as a search key to match the origination of the call to the network location of the appropriate PSAP.

The application uses ODBC functions through an ODBC driver manager with which it is linked, and the driver passes the query to the DBMS.

In contrast, a relational database uses a query optimizer which automatically selects indexes.

Also range-locks must be acquired when a SELECT query uses a ranged WHERE clause, especially to avoid the phantom reads phenomenon ( see below ).

While gnutella uses a query flooding method of searching, Gnutella2 uses a walk system where a searching node gathers a list of Hubs and contacts them directly, one at a time.

In particular, encoding the query string uses the following rules:

Every server uses its own query logic and structure.

Before fetching its first page, a web browser implementing this method sends the local DHCP server a DHCPINFORM query, and uses the URL from the WPAD option in the server's reply.

SRU is REST based and enables queries to be expressed in URL query strings ; SRW uses SOAP.

The program is run out of the University of Maryland School of Social Work and uses episodes of The Wire as a teaching tool, encouraging the participants to examine and query their lives and past actions.

Foucault's analysis of raison d ' état ( here Bogislaw Philipp von Chemnitz son of Martin von Chemnitz ) writing under the pseudonym Hippolithus a Lapide first starts to query the first uses of the doctrine of raison d ' état at the Treaty of Westphalia, where among the diplomatic community the doctrine starts to become popular for discussion ) offers interesting conclusions of this new type of power the transition of the government of souls to the government of men.

* The R *- tree uses the same algorithm as the regular R-tree for query and delete operations.

Dragon allows the crew to install the Runcible ; Cormac uses the new Runcible AI to query the old Samarkand submind, and is able to conclude that Maker left Samarkand before the Runcible incident — its destination Viridian.

So some database management systems use an alternative rule-based approach that uses a query graph model.

Wazap uses a dynamic XML structure which generates an automatic RSS feed based upon the search query.

The " query by tapping " method that only takes the rhythm into account uses the same algorithm as the pitch and onset time method, but assumes all pitches to be the same.

The following example, adapted from the SQL Server 2000 Books Online, shows a basic MDX query that uses the SELECT statement.