Several additional Request for Comments have proposed various extensions to the core DNS protocols.

Several optional extensions are also available, including MIPS-3D which is a simple set of floating-point SIMD instructions dedicated to common 3D tasks, MDMX ( MaDMaX ) which is a more extensive integer SIMD instruction set using the 64-bit floating-point registers, MIPS16e which adds compression to the instruction stream to make programs take up less room, and MIPS MT, which adds multithreading capability.

Several mouse gesture extensions are also available for the Mozilla Firefox browser.

Several vendors ( Cisco, Juniper, Alcatel-Lucent, Huawei, Quagga ), now implement the below two extensions to stub and NSSA area and although not covered by RFC they are considered by many to be standard features in OSPF implementations.

Several C compilers are available for the 8051, most of which feature extensions that allow the programmer to specify where each variable should be stored in its six types of memory, and provide access to 8051 specific hardware features such as the multiple register banks and bit manipulation instructions.

Several dinoflagellates, both thecate ( e. g. Ceratium hirundinella ,; Peridinium globulus ,) and nonthecate ( e. g. Oxyrrhis marina ,; Gymnodinium sp .,; and Kofoidinium spp .,), draw prey to the sulcal region of the cell ( either via water currents set up by the flagella or via pseudopodial extensions ) and ingest the prey through the sulcus.

Several of these assumptions of the original model have been removed in subsequent extensions of the model.

Several extensions to the rulebook will be published with the label C & S3, but only one really holds the attention of the gaming community, that of " Bestiary ," a collection of monsters similar to the AD & D Monster Manual.

Several runway and apron extensions were carried out through the decade to meet growing demand.

Several extensions of Chebyshev's inequality have been developed.

Several extensions of the alt.

Several extensions have been proposed, and the extension into Birmingham city centre approved.

Several other general classes of extensions are known but no theory exists which treats all the possible extensions at one time.

Several extensions have been made including the outer south aisle which was added in 1883 by John Oldrid Scott although there is still much evidence of the original Norman work.

Several extensions have increased the pier's length to, the third longest in the UK.

Several significant redesigns and extensions have been built.

Several proposals have been put forward by various groups to expand the Melbourne rail network — proposals for additional rail lines, extensions to existing lines, as well as electrification to existing lines and new stations on existing lines.

Several extensions can be made to the EOQ model, including backordering costs and multiple items.

Several other extensions allow users to process downloaded files with any software and scan the files with ClamWin.

Several extensions are planned or under construction.

Several other extensions of the railway were authorised in 1864 and 1865: these never materialised.

Several small extensions resulted in in reaching its final destination at Briton Ferry.

Several capital projects, such as the construction of a new western busway and light rail extensions were considered.

Several existing pieces of music were adapted to the poem.

Several different computer printers were simply computer-controllable versions of existing electric typewriters.

Several delegates supported the subcommittee recommendations, including GM Miguel Najdorf who felt that existing regulations were leading to an inflation of international titles.

Several of Lovecraft's stories of the Old Ones ( alien beings of the Cthulhu Mythos ), propose alternate mythic human origins in contrast to those found in the creation stories of existing religions, expanding on a natural world view.

Several official design studies were done, but most were basically smaller versions of the existing Shuttle concept.

Several referendums have been orchestrated to build a new sports complex at the new high school, but have failed ; these have also included plans to build on to the existing high school and junior high in order to resolve overcrowding.

Several existing OpenStep " end customers " stated they would move to Taligent as soon as it was ready.

Several existing buildings in Crystal Lake's historic downtown display this architectural glazed terra cotta, as does Crystal Lake Central High School.

Several goals of the town at present are: to strengthen the local economy through developing and reusing industrial areas as well as retaining existing businesses ; and, to keep Northbridge as a desirable place to live through preserving and revitalizing the village centers, maintaining and expanding town services, and protecting natural resources.

Several small additions are being added to accommodate the increasing class size, and a major renovation on the existing portion will bring it up to code.

Several small additions are being added to accommodate the increasing class size, and a major renovation on the existing portion will bring it up to code.

Several small additions are being added to accommodate the increasing class size, and a major renovation on the existing portion will bring it up to code.

Several small additions are being added to accommodate the increasing class size, and a major renovation on the existing portion will bring it up to code.

Several small additions are being added to accommodate the increasing class size, and a major renovation on the existing portion will bring it up to code.

Several small additions are being added to accommodate the increasing class size, and a major renovation on the existing portion will bring it up to code.

Several stations were built on rural farmland without integration with existing urban transportation systems, with the intent of developing the area around the stations.

Several applications may be required to saturate the existing wallpaper.

Several offers were submitted, including from the existing four companies, to the ITA.

Several general documents still existing on Lebensborn activities are administered by International Tracing Service and by German Federal Archives.

Several hundred Chams moved into properties along the Himara coast and to existing villages along the coast such as Borshi, or established entirely new villages, such as Vrina, near the Greek border.

Several reasons have been suggested for the suitability of the site including the existing population centres, industrial base, proximity to Belfast and the belief that Craigavon would help spread development away from Belfast.

Several new series were then created specially for the Max imprint, such as Apache Skies and Haunt of Horror, while the majority of its publications were based around existing Marvel characters, such as Howard the Duck, Devil-Slayer and Rawhide Kid.

Several researchers, as described in ( Gleditsch, Christiansen & Hegre 2004 ), have argued that studying conflict initiation is of limited value, because existing data about conflict initiation may be especially unreliable.

Several political commentators commented that this was one of the most surprising results of the general election – given Harris ' high profile position as a shadow minister and the size of his existing majority.