Pattern welding is the practice in sword and knife making of forming a blade of several metal pieces of differing composition that are forge-welded together and twisted and manipulated to form a pattern.

Pattern welding developed out of the necessarily complex process of making blades that were both hard and tough from the erratic and unsuitable output from early iron smelting in bloomeries.

* Pattern welding

* Pattern welding

* Pattern welding

* Pattern welding

# redirect Pattern welding

Many experimental designs used different shapes and degrees of spiraling ; one widely produced example was the Metford rifling in the Pattern 1888 Lee-Metford service rifle.

* the first wiki, or user-editable website, launched on 25 March 1995 by Ward Cunningham as part of the Portland Pattern Repository ( the website was also later known as " WardsWiki ");

In 2004 The Great Hunt was re-released as two separate books, The Hunt Begins and New Threads in the Pattern.

The Pattern playback was built by Dr. Franklin S. Cooper and his colleagues at Haskins Laboratories in the late 1940s and completed in 1950.

Upon receiving his PhD ( the title of his thesis was “ Pattern Perception and the Stabilised Retinal Image ”), he went to the Division of Computer Science, National Physical Laboratory, Teddington, in 1964, where he remained until his death from cancer in 1979.

Originally, with the exception of the Pattern and the Trumps, there was no way for the Amberites to exercise their abilities within Amber itself.

Later, when Oberon returned and it was revealed that Amber itself was a Shadow of the Primal Pattern, Corwin found he could enter Shadow much closer to Amber than he thought possible.

Whitworth was commissioned by the War Department of the British government to design a replacement for the calibre. 577-inch Pattern 1853 Enfield, whose shortcomings had been revealed during the recent Crimean War.

The Dickey Betts Band, including Warren Haynes, was also formed during this time and released the album Pattern Disruptive in 1988.

Theodor Adorno reprised Freud's essay in 1951 with his Freudian Theory and the Pattern of Fascist Propaganda, and said that " It is not an overstatement if we say that Freud, though he was hardly interested in the political phase of the problem, clearly foresaw the rise and nature of fascist mass movements in purely psychological categories.

The final spark was provided by the rumoured use of tallow ( from cows ) and lard ( pig fat ) in the newly introduced Pattern 1853 Enfield rifle cartridges.

The Heer Pattern M41 was identical to the SS Model, except that it was produced from splinter pattern and Sfumpmuster camouflage material instead of the SS Patterns.

The Long Land Pattern was a common firearm in use by both sides in the American Revolutionary War.

It is not believed that this name was used contemporaneously with the early Long Pattern Land musket but that the name arose in late years of the 18th century when the Short Pattern and India Pattern were in wide use.

The Long Land Pattern " Brown Bess " musket was the British infantryman's basic arm from about 1740 until the 1830s.

The earliest version was the Long Land Pattern of 1722, a long ( without bayonet ) and with a barrel.

Another version with a barrel was first manufactured for the British East India Company, and was eventually adopted by the British Army in 1790 as the India Pattern.

The last flintlock pattern manufactured was selected for conversion to the new system as the Pattern 1839.

A fire at the Tower of London destroyed large stocks of these in 1841, so a new Pattern 1842 musket was manufactured.

* Pattern welded steel

Additionally, in 1937, a khaki field service cap, described in an amendment to the Dress Regulations for the Army that year as " similar in shape to the Glengarry " was introduced as the Universal Pattern Field Service Cap, and saw extensive service during World War II as a head dress to be worn with Battle Dress when steel helmets were not required.

The first flag that was proposed in the First Set of Proposals was the " Czech Pattern ", similar to the flag of the Czech Republic.

In 1988 Linas Vepstas relayed similar images to Cliff Pickover for inclusion in Pickover's forthcoming book Computers, Pattern, Chaos, and Beauty.

When this was revived in 1937, the Dress Regulations for the Army, described the Universal Pattern Field Service Cap ( used by the British Army in World War II ) as " similar in shape to the Glengarry.

The blade profile of the British Pattern 1796 light cavalry sabre is similar to some examples of the Mysore talwar utilized by the forces of Tipu Sultan, and expert opinion has suggested that the talwar may have contributed to the design of the British sabre due to its effectiveness in battle in South Asia.

The company was a major producer of the. 303 Pattern 1914 Enfield rifle for the British Government and the similar. 30-06 M1917 Enfield rifle for the United States during World War I.

The 1831 Pattern General Officers ' Sword is, indeed, very similar to the USMC Mameluke that pre-dated it.

The Federal Police wears a uniform consisting of pixelated black and blue camouflage uniform similar to the US Army Combat Uniform Universal Camouflage Pattern, which includes a baseball cap, body armour and PASGT helmet.

* National Guard Standard Issue-Cyprus National Guard Pattern ( similar to woodland but with different colours to match the environment ) and Greek Lizard Pattern

The American Pattern of 1860 Light Cavalry Saber was lighter than the typical European saber, the latter being similar to the older U. S. Model 1840 Heavy Dragoon " wrist breaker ".

This approach led to the eventual development of his natural language processing technique, " Multi-Stage Pattern Reduction ".

Because interrogatories are so heavily used in American discovery, there are two major compilations of generic interrogatories covering almost every conceivable type of legal case: Bender's Forms of Discovery: Interrogatories ( published by LexisNexis ) and Pattern Discovery ( published by West ).

The Strategy Pattern is used to accomplish this goal.

Pattern recognition is more complex when templates are used to generate variants.

Pattern recognition is generally categorized according to the type of learning procedure used to generate the output value.

Pattern matching can be used to filter data of a certain structure.

GR was intended to be used alongside the existing Juhin ( Zhùyīn ) phonetic symbols: hence the alternative name for GR, " Second Pattern of the National Alphabet.

ATPG ( acronym for both Automatic Test Pattern Generation and Automatic Test Pattern Generator ) is an electronic design automation method / technology used to find an input ( or test ) sequence that, when applied to a digital circuit, enables automatic test equipment to distinguish between the correct circuit behavior and the faulty circuit behavior caused by defects.

The Pattern 1848 featured other minor improvements, and used an improved bayonet latch with the locking notch located halfway along the bayonet bar on its upper side.

* Pattern description notations used to describe sequence motifs

Germany deployed military caliber hunting rifles with telescopic sights, and the British used Aldis, Winchester and Periscopic Prism Co. sights fitted by gunsmiths to regulation SMLE Mk III and Mk III * or Enfield Pattern 1914 rifles ; the Canadian Ross rifle was also employed by snipers after it had been withdrawn from general issue.

This pattern, which is also used for smoke alarms, is named the Temporal-Three alarm signal, often referred to as " T-3 " ( ISO 8201 and ANSI / ASA S3. 41 Temporal Pattern ) and produces an interrupted four count ( three half second pulses, followed by a one and one half second pause, repeated for a minimum of 180 seconds ).

* Universal Camouflage Pattern used in Army Combat Uniforms

Another variant, called the RGBW Quad, uses a checkerboard with 4 subpixels per pixel, adding a white subpixel, or more specifically, replacing one of the green subpixels of Bayer filter Pattern with a white subpixel, to increase the contrast and reduce the energy needed to illuminate white pixels ( because colour filters in classic RGB striped panels absorb more than 65 % of the total white light used to illuminate the panel ).

Desert Battle Dress Uniform ( abbreviated DBDU, often called Chocolate-Chip Camouflage, Cookie Dough Camouflage, or the Six-Color Desert Pattern ) was the camouflage used by the United States Military during the Gulf War and in the early 1990s.

* Front Controller Pattern, an architectural pattern used in software engineering

** Retrofit Interface Pattern: An adapter used as a new interface for multiple classes at the same time.

The neutral colors, foliage green and sand, are designed to be used in desert, woodland, and urban combat situations and is known as the Universal Camouflage Pattern ( UCP ).

Following the introduction of the Combat Soldier 95 ( CS95 ) clothing system of Disruptive Pattern Material ( DPM ) this is worn for most day-to-day business replacing the old ' working ' uniform of green Lightweight Trousers and Shirt / Jersey, albeit that these are still used as ' Barrack Dress ' by some office based personnel.

* MultiCam, a camouflage pattern used by the U. S. military ; also known as the Operation Enduring Freedom Camouflage Pattern ( OCP )