; Non-functional Requirements: Non-functional requirements are requirements that specify criteria that can be used to judge the operation of a system, rather than specific behaviors.

Non-functional requirements can in some cases be decomposed into functional requirements for software.

* Non-functional requirements describe characteristics of the system that the user cannot affect or ( immediately ) perceive.

Non-functional requirements can be further classified according to whether they are usability requirements, look and feel requirements, humanity requirements, performance requirements, maintainability requirements, operational requirements, safety requirements, reliability requirements, or one of many other types of requirements.

Non-functional concerns ( e. g., security ) can crosscut functional concerns ( e. g., door must be present ).

Non-functional tumors ( about 40 %, authorities vary ) usually present with abdominal or flank pain, or they may be asymptomatic and detected incidentally.

Non-functional shutters are specifically used to enhance the features of a building.

Non-functional exterior shutters can be constructed from vinyl, wood, or other synthetic materials.

Non-functional shutters simply screw or bolt directly to the building.

When extra-dimensional demons start pouring in, Warren and Andrew ( now Buffy's trusted associate ) squabble over who gets ownership of a geeky composite superhero defensive armor ( working replicas of Iron Man's glove, the Punisher's vest, Batman's utility belt, Captain America's shield, a Star Trek tricorder and a Star Wars X-wing helmet ).

The 501st Legion is an international fan-based organization dedicated to the construction and wearing of screen-accurate replicas of Imperial Stormtrooper armor, Imperial officer uniforms, Clone Troopers and other villains and nefarious characters from the Star Wars universe.

In the history of colonialism, ( i. e., the form of imperialism in which the government of the colony is run directly by foreigners ), the educational and media systems of many Third World countries have been set up as replicas of those in Britain, France, or the United States and carry their values.

The striped throwbacks have been a popular design, as replicas continue to be marketed by the NHL.

In short, virtual manipulatives are dynamic visual / pictorial replicas of physical mathematical manipulatives, which have long been used to demonstrate and teach various mathematical concepts.

As the price and the rarity of the Ford GT40 have increased, so has the demand for a continuation model as well as cheaper imitations and replicas of varying quality.

There have been several kit cars and replicas made that have been inspired by the Ford GT40, as well as a continuation ( exact and licensed replica ):

Since the discovery of the original longships in the 1800s many boat builders have built many replicas.

QMx is currently owner of the licence to make replicas of this prop, and to date have shown two prototypes.

Prop Replica company QMx have also been given licence to produce accurate replicas of this prop, taking over from previous licence owner, MFX.

Such bottles eventually went out of production in the early 1980s, although replicas have been produced since 1985, including a copy of Allman's slide used by another Allman Brothers member, Derek Trucks, which was made of Dunlop Pyrex, giving the same sound as the glass slide, without the danger of shattering.

Other vessels, often replicas of the Gokstad ship ( full-or half-scale ) or Skuldelev I have been built and tested also.

This plunder included the gilt bronze horses from the Hippodrome of Constantinople, which were originally placed above the entrance to St Mark's cathedral in Venice, although the originals have been replaced with replicas and the originals are now stored within the basilica.

As it is a famed structure in America, several replicas of the White House have been constructed.

Nicks then had her personal jeweler, Henri David of Philadelphia, make replicas of the moon pendant which have become treasured gifts to her friends.

Several TIE fighter replicas and toys, as well as a TIE flight simulator, have been released by merchandise companies.

The achievements have now been replaced by replicas, though the originals can still be seen nearby, and the tester was restored in 2006.

A number of replicas and works inspired by it, both ancient and modern, have been made.

Many replicas have been built since the film ’ s release.

A number of replicas and works inspired by it, both ancient and modern, have been made.

Full size replicas of Anne Hathaway's cottage have been built around the world:

Another industrialist was so impressed with the design and elegant proportions of the White Church at the Bradford Common that he had the church measured and raised funds to have several replicas built around the United States.

David Lodge's novel Changing Places tells the story of exchange of professors between the universities of Rummidge and Euphoric State, Plotinus ( thinly disguised fictional versions of Birmingham and Berkeley ), which in the book both have replicas of the Leaning Tower of Pisa on campus.

Others, such as replicated objects and live distributed objects, are more non-standard, in that they abandon the assumption that an object resides in a single location at a time, and apply the concept to groups of entities ( replicas ) that might span across multiple locations, might have only weakly consistent state, and whose membership might dynamically change.

In recent times replicas have been made of Olo's and alaia's by experienced surfers and shapers wishing to explore the roots of the sport.

However, in recent decades, a number of modern builders have made Cristofori replicas, and their collective experience, and particularly the recordings made on these instruments, has created an emerging view concerning the Cristofori piano sound.

A replica of Novelty was built for the event, which was also attended by replicas of Sans Pareil and Rocket ( plus coach ). The Rocket replica bent its axle in Bold Colliery railway sidings during the event and was exhibited on a low loader carriage.

The popularity of Cowboy action shooting has also had an impact on the availability of single-shot rifles, with many replicas of the old black powder rifles, particularly the Sharps, now being available.

There are also three replicas of figurines.

There are many enthusiasts dedicated to restoring the remaining old boats, often members of the Historic Narrow Boat owners Club and there are also many replicas such as Working Narrow Boat Hadar ornately painted with the same traditional designs, usually of roses and castles.

The Museum also houses Western bronze sculptures, American historical artifacts, paintings, actual examples of every coin mentioned in the Bible, exact replicas of the British crown jewels, world cultural artifacts and one of the Easter Island statues, rescued from the bottom of a boat where it was used as ballast.

Many of these replicas were also found in graves and tended to be furnished with a loop, allowing them to be worn.

There are also scaled-down replicas at three Marine bases: just outside the front gate of Marine Corps Base Quantico in Virginia, adjacent to the parade deck at Marine Corps Recruit Depot Parris Island in South Carolina, and just inside the main gate at Marine Corps Base Hawaii in Kāne ' ohe Bay, Hawaii.

These replicas also have a history of having been stolen and retrieved twice, in 1993 and in 2007.

Located directly across from Kingston Penitentiary, the Correctional Service of Canada Museum ( also known as " Canada's Penitentiary Museum ") explains the history of Kingston Penitentiary and other correctional centres using displays that incorporate artifacts, photographs, equipment, and replicas.

This future Batcave of Batman Beyond includes not only replicas of Batman's most famous enemies ( both as wax dummies and robot combat trainers ), but also a display case with the many permutations of costumes of Robin, Batgirl, Nightwing, and Batman himself.

Several near-replicas or loose replicas of the building have been built elsewhere in the United States, including the main building of the Henry Ford Museum in Dearborn, Michigan ( a National Historic Landmark ), Founders Library of Howard University, ( also a National Historic Landmark ), Baker Library of Dartmouth College ( Hanover, NH ), and Brooklyn College ( a campus of CUNY in Brooklyn, NY ).

These are best viewed from the Lawe Top, which also houses two replicas of cannon captured from the Russians during the Crimean War ( the originals having been melted during World War II ).

There are also replicas like the Imperial State Crown of Great Britain ; the Sceptre of the Czar of Russia ; Orbs of Denmark and the Diamond necklace of Marie Antoinette among other things.

Square Enix also joined the production of toys based on the series by creating replicas of the boss vehicles and characters from Metal Gear Solid: Peace Walker.

There is also a market in replicas, with examples of these being of varied quality and accuracy ; many have a fundamentally incorrect profile and are notably lacking in details.

The section also had the beaks of ships mounted on its front, but to what battle they would be attributed to is unclear as the Romans had no naval enemies at that time and may simply have been replicas fabricated to keep the exterior architectural elements the same.

Winning clubs are also permitted to make replicas of their own ; however, they must be clearly marked as such and can be a maximum of eighty percent the size of the actual trophy.

The reconstructed interior is a mixture of replicas of the prewar fittings and original or copied fittings from other London churches, some of which had also been destroyed in the war but were not reconstructed.

Not only did he have a large workshop and a large number of disciples in his immediate circle, but also there is understood to have been a market for replicas of his work which was supplied also from outside his circle already in his own lifetime and also later in the Hellenistic and Roman periods.

As with Automan's costumes, Cursor could also create replicas of ordinary vehicles and appliances as a disguise.

In addition to opening the village for visiting tourists, the Akha also sell their handicrafts, including hand woven baskets and even replicas of their traditional costumes.