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 optional electric motors are available ; some use DC battery power while others use household AC current.

Several Chrysler Corporation cars offered these automatic mirrors as optional equipment as early as 1959, but few customers ordered them for their cars and the item was soon withdrawn from the option lists.

Several optional rules, including strikes, crashes, government loans, and bidding, are provided as part of an advanced version.

Several drivetrain layouts were considered during early development, including rear and mid-engined designs, but most were dismissed because of technical and / or legislative difficulties.

Several sea urchins, however, including the sand dollars, are oval in shape, with distinct front and rear ends, giving them a degree of bilateral symmetry.

Several Swede regiments were surrounded in a classic Cannae-style battle as Bauer's Russian cavalry swarmed around the Swedish army and attacked the Swedish rear guard.

Several renovations had taken place to parts of the house in the 1960s, including improvements to the amphitheatre and an extension in the rear, but the theatre clearly needed a major overhaul.

Several changes were made to the system, but the basic design remained the same: a long and skinny rocket stabilized with fins at the extreme rear.

Several passengers sitting near the rear of the plane noticed smoke and sparks coming from the engine.

Several hundred people were murdered in extrajudicial killings in the " death house " at the rear of the site.

Several car makers followed the now uncommon rear engine configuration at the time and were quite successful.

Several minor engineering changes were made for ' 58, including revisions to the suspension and driveshaft that finally allowed designers to create a three-passenger rear seat.

Several artillery batteries were to the rear at Mont-Fleury, Ryes, Marefontaine, Creully and Crepon, covering the beach.

Several prototypes with rear suspension and an Earles front fork were also built.

Several times, the rear door has been opened to receive packages, which a boy on a scooter usually delivers.

Several of the gunmen ran across the tarmac toward the Pan American jet, throwing at least two and as many as five phosphorus incendiary hand grenades through the open front and rear doors of the aircraft.

Several warriors remained in the vicinity of Noow Tlein after the Battle as a sort of rear guard, in order to both harass the Russian settlers and to prevent them from pursuing the Kiks. ádi during their flight north.

Several changes came for 1993, when Scoupes got a facelift, including the current Hyundai " H " logo, new flush headlamps plus body-colored side moldings and redesigned front sheetmetal, taillights, and rear bumper.

Several riders report that the rear wheels of cars were once able to leave the track at the crest of some dips.

Several cars were flipped and piled in the parking lot of a strip mall ( which had extensive roof damage ) that is less than a tenth of a mile from the site of the old Wal Mart which was destroyed by an F4 tornado on August 6, 1993.

Several corn fields and orchards were severely damaged, with one residence having its roof blown off.

Several industries reside in the town including a roof and floor truss plant, a prefabricated wall plant, a fan clutch manufacturing facility, and a machine shop manufacturing company.

Several years ago Bedworth Kwik Save ( a sixties steel re-enforced concrete building with drive-on roof parking, known locally as the Hypermarket-the original name ), was redeveloped into a new Aldi store.

Several other restorations ensued, but none incorporated the information in Vosnesensky's 1841 water-colour which portray the chapel with copper-clad cupola and tower, and red-metal roof.

Several of the buildings were left without roof cladding in order to create open air spaces, leaving the steel trusses visible.

Several variants were produced, including a station wagon ( called the Custom ), a convertible, and two sport models known as the Young S, which had a slightly upgraded engine and transmission ( 4 gears instead of 3 ), bucket seats and a tachometer along with a black, white striped roof with a dent along the middle to put one's surfboard.

Several ' blind spots ' that were not corrected during the initial design phase of the facility led to escapes by inmates, including Russell ' Mad Dog ' Cox, an armed robber and hostage-taker, who escaped after cutting through a bar on the roof of one of the exercise yards.

Several remnant pillars can be seen along the eastern side of the Geodh along with a large section of the previous roof which has been partly buried by the grassy slope ( normally covered by rocks spelling out the names of visitors to the cave ).

Several small buildings in the state were destroyed, and the post office in Calais, Maine lost its roof.

Several of the campus's buildings were damaged, especially the Young house, which sustained severe structural and roof damage.

Several houses collapsed due to accumulated ash debris on the roof.

Several factors contributed to this reputation: the steep banking of the seating area, its flat roof and angling of its upper sections, and The Antlers, whose presence in Section A-16 made them the bane of many an opposition.

Several key elements of the St Nicaise facade were soon taken up by other architects and can be recognised, for example, in the treatment of the North transept portal of Notre Dame de Paris and around the roof line of the Sainte Chapelle.

Several days after Jaques's disappearance, well-known Toronto gay activist George Hislop received a late-night call from Saul David Betesh, who confessed to the murder and told Hislop that Jaques's body had been hidden under a pile of wood on the roof of the building at which he had been abducted.

Several carriages tipped over, and some are wedged under the station roof.

Several experimental treatments have shown promise in animal models.

Several treatments are used for hyperinsulinemic hypoglycemia, depending on the exact form and severity.

Several mask treatments combine the enzyme with hydrogen peroxide on the face with the intent of increasing cellular oxygenation in the upper layers of the epidermis.

Several varieties of treatments are used, depending on the patient's particular type and pattern of veins and on the physician's preferences.

Several alternative treatments for coronary artery disease exist.

In 2006 Hera Flor ( Clinical Neuroscience, University of Heidelberg ) stated that " Several studies, including large surveys of amputees, have shown that most currently available treatments for phantom limb pain, which range from analgesic and antidepressant medication to stimulation, are ineffective and fail to consider the mechanisms that underlie production of the pain ".

Several alternate therapies, including radiation and vitamin E treatment, have been tried in the past, although those studies generally lacked control groups and most contemporary doctors do not place much value on those treatments.

Several medical treatments shift potassium ions from the bloodstream into the cellular compartment, thereby reducing the risk of complications.

Several treatments are available, and successful control of the disease is common.

Several new experimental treatments may alleviate symptoms.

Several diseases, treatments, and medications can cause xerostomia.

Several litres of fluid may be drained during the procedure ; however, if more than two litres are to be drained it will usually be done over the course of several treatments.