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 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 to existing trolleybus lines are planned, including 14-Mission service to the Daly City BART station, 6-Parnassus service to West Portal Station, 33-Stanyan service across Potrero Hill to Third Street, 45-Union-Stockton service to the Letterman Digital Arts Center in the Presidio and 24-Divisadero service into the former Hunters Point shipyard.

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 more will open soon.

Several robot cities have been planned for the country: the first will be built in 2009 at a cost of 500 billion won, of which 50 billion is direct government investment.

Several variants of democracy exist, but there are two basic forms, both of which concern how the whole body of citizens executes its will.

Several systems of Gnostic thought present the Demiurge as antagonistic to the will of the Supreme Being: his act of creation occurs in unconscious semblance of the divine model, and thus is fundamentally flawed, or else is formed with the malevolent intention of entrapping aspects of the divine in materiality.

Several systems of Gnostic thought present the Demiurge as antagonistic to the will of the Supreme Being: his act of creation occurs in unconscious semblance of the divine model, and thus is fundamentally flawed, or else is formed with the malevolent intention of entrapping aspects of the divine in materiality.

Several companies offer swaging presses ( both manual and hydraulic ) that will manufacture on a small scale jacketed bullets that can rival or surpass the quality of commercial jacketed bullets.

Several bands will share a common territory, with some members of one band joining another band, every so often.

Several months later, when Tesla had finished the work and asked to be paid, he said that Edison replied, " When you become a full-fledged American you will appreciate an American joke.

Several safety provisions of probate law in the U. S. protect the decedent's assets from mismanagement, loss, and embezzlement, such as the requirement that the executor of the will be bonded, the real property insured, the executor ’ s sale of real estate monitored, and itemized accountings filed with the court during and at the end of probate administration.

Several months later, on November 7 ( October 25 old stile ) Red Guards seized the Winter Palace and arrested the Provisional Government in what will be known as the October Revolution.

Several songs, including " There's a New Star in Heaven Tonight " and one by his first wife Jean Acker, entitled " We will meet at the end of the trail ", became best sellers.

Several males who have stayed in the area will be able to fertilize the eggs the female releases.

Several males will often attend a spawning female, and each may fertilize a portion of her eggs.

Several major projects are underway in the mining and oil and gas sectors that, if successful, will give a significant boost.

Several physical reasons predict that the conductivity of a nanowire will be much less than that of the corresponding bulk material.

Several gulls and skuas will also take food items from beaches, or rob smaller species, and some have become adapted to inland environments.

Several analyses have predicted that RDDs will neither sicken nor kill many people.

Several specific federal court rulings have set precedents regarding both court decreed name changes and common law name changes ( changing the name at will ).

Several species, particularly the true falcons, will stash food supplies in caches.

Several Radiant executives will remain on board and will be led by the company ’ s chief operating officer, Andrew Heyman.

Several physicists have presented calculations that show that the second law of thermodynamics will not actually be violated, if a more complete analysis is made of the whole system including the demon.

Several other game are in development which will be compatible with the balance board.

Several washes flow from the mountains to the west creating small gorges where any flowing run-off will drain into the Salton Sea.

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.