Fashion a sharp scribing point about 3/64'' '' long on one end, using Swiss pattern files.

It is also possible to examine the microstructure of brain tissue using a microscope, and to trace the pattern of connections from one brain area to another.

The technique involves using optical lasers to create an interference pattern, which acts as a " lattice ", in which ions or atoms can be placed at very low temperatures.

This darkened pattern is then detected using light microscopy.

The early European calicoes ( 1680 ) would thus be a cheap equal weft and warp plain weave cotton fabric in white, cream or unbleached cotton, with a block printed design using a single alizarin dye, fixed with two mordants giving a red and black pattern.

In both lossy and lossless compression, information redundancy is reduced, using methods such as coding, pattern recognition and linear prediction to reduce the amount of information used to represent the uncompressed data.

Since the well-known technique of pattern welding produced surface patterns similar to those found on Damascus blades, some believe that Damascus blades were made using this technique.

Huygens ' principle when applied to an aperture simply says that the far-field diffraction pattern is the spatial Fourier transform of the aperture shape, and this is a direct by-product of using the parallel-rays approximation, which is identical to doing a plane wave decomposition of the aperture plane fields ( see Fourier optics ).

The speckle pattern which is seen when using a laser pointer is another diffraction phenomenon.

Other examples of late Biblical Hebrew include the qetAl pattern form nouns, which would have dated after an Aramaic influence, the frequent use of the relative sh (- ש ) alongside asher ( אשר ), the Ut ending ( ות -), the frequent use of the participle for the present ( which is later developed in Rabbinic Hebrew ), using the prefix conjugation in the future ( vs. the older preterite use ), and terms that appear to specifically fit a Persian / Hellenistic context ( e. g. Shallit ).

Consequently, it is important to counteract side channel attacks ( e. g., timing or simple / differential power analysis attacks ) using, for example, fixed pattern window ( aka.

Other variants of East Coast Swing that use altered footwork forms are known as Single Swing or " Single-step Swing " ( where the triple step is replaced by a single step forming a slow, slow, quick, quick rhythm common to Foxtrot ), and Double Swing ( using a tap-step footwork pattern ).

" ELIZA was implemented using simple pattern matching techniques, but was taken seriously by several of its users, even after Weizenbaum explained to them how it worked.

Self-similar branching pattern modeled in silico using L-systems principles

The pattern ( also known as the Phalaecian ) is as follows ( using "-" for a long syllable, " u " for a short and " x " for an " anceps " or variable syllable ):

This example loops over theString using find to look for pattern.

Note that some metres have an overall rhythmic pattern to the line that cannot easily be described using feet.

* Null object pattern, a software design pattern using an object with defined neutral behavior

Poker has many variations, all following a similar pattern of play and generally using the same hand ranking hierarchy.

Most digital camera image sensors use single-color sensor regions, for example using the Bayer filter pattern, and in the camera industry these are known as pixels just like in the display industry, not subpixels.

Photolithography shares some fundamental principles with photography in that the pattern in the etching resist is created by exposing it to light, either directly ( without using a mask ) or with a projected image using an optical mask.

Traditional quilting is a six-step process that includes: 1 ) selecting a pattern, fabrics and batting ; 2 ) measuring and cutting fabrics to the correct size to make blocks from the pattern ; 3 ) piecing ( sewing cut pieces of fabric together using a sewing machine or by hand to make blocks ) blocks together to make a finished " top "; 4 ) layering the quilt top with batting and backing, to make a " quilt sandwich "; 5 ) quilting by hand or machine through all layers of the quilt sandwich ; and 6 ) squaring up and trimming excess batting from the edges, machine sewing the binding to the front edges of the quilt and then hand-stitching the binding to the quilt backing.

The 5D has 9 autofocus points ( plus 6 " invisible assist AF points " available only during continuous-focus tracking ) arranged in a horizontal diamond pattern.

A hexeract ( 6-cube ) pattern using 6D orthographic projection to a 3D Perspective ( visual ) object ( the Rhombic triacontahedron ) using the Golden ratio in the basis vector s. This is used to understand the aperiodic Icosahedron | Icosahedral structure of Quasicrystals.

This orthographic pattern followed the phonological changes of the Great Vowel Shift in late Middle English.

In the Fischer projection, one of the two glucose isomers has the hydroxyl at left on C3, and at right on C4 and C5 ; while the other isomer has the reversed pattern.

These became the pattern for many more such pairs, where a verb derived from a Latin supine stem and a noun ending in ion entered the language together, such as insert / insertion, project / projection, etc.

How Cinerama is projectedIn theaters, Cinerama film was projected from three projection booths arranged in the same crisscross pattern as the cameras.

Techniques they felt facilitated projection included visualizing flying or ascending in an elevator just before going to sleep and trying to regain waking consciousness while in a dream state ( lucid dreaming ) by habitually recognizing apparent incongruities in one's dream such as a different pattern of wallpaper in one's home.

As the optical pattern can be easily transformable through optical projection, this method allows a high flexibility of switching different optical landscapes.

The RHEED pattern at the detector is a projection only of the k vectors that are within the angular range that contains the detector.

The smaller field of electron beam writing makes for very slow pattern generation compared with photolithography ( the current standard ) because more exposure fields must be scanned to form the final pattern area (≤ mm < sup > 2 </ sup > for electron beam vs. ≥ 40 mm < sup > 2 </ sup > for an optical mask projection scanner ).

The Hereford Mappa Mundi is a mappa mundi, of a form deriving from the T and O pattern, The spherical shape of the Earth was already known to the ancient Greeks and Romans and the idea was never entirely forgotten even in the Middle Ages, and thus the circular representation may well be considered a conventional attempt at a projection: in spite of the acceptance of a spherical Earth, only the known parts of the Northern Hemisphere were believed to be inhabitable by human beings ( see antipodes ), so that the circular representation remained adequate.

Although the image below shows the dodecahedron and the icosahedron fitting the pattern of Metatron's Cube, the vertices of those shapes do not coincide with the centers of the 13 circles ( the icosahedron projection in the image below is false ).

However, in a tissue, the driving force of Brownian Motion will lead to movement of water molecules in an expanding pattern that proceeds along multiple different directions simultaneously, leading to a complex projection onto the Cartesian axes.

It is a challenge for beading pattern designers to create 2D beading patterns that portray 3D beaded objects.

* Interactive structure factor tutorial, demonstrating properties of the diffraction pattern of a 2D crystal.

* Picturebook of Fourier Transforms, illustrating the relationship between crystal and diffraction pattern in 2D.

This would give the structure a hexagonal pattern which is the metastable state ( or mechanical equilibrium ) of the 2D speciemen.

Optical processing is especially useful in real time applications where rapid processing of massive amounts of 2D data is required, particularly in relation to pattern recognition.

Figure 1: Diagram of a typical 2D radar rotating cosecant squared antenna pattern

As only one point in the sample is illuminated at a time, 2D or 3D imaging requires scanning over a regular raster ( i. e., a rectangular pattern of parallel scanning lines ) in the specimen.

The 2D patterns often encountered in DRAM and logic microprocessors ( including multiple pattern cutting for 11 nm node ) as well as the floating gate flash memory patterns with 2D isolation for charge trapping are more susceptible to shot noise than line-type features.

It is because the 2D pattern ( ideally rectangular ) is defined by the number of photons in a limited area exposed above or below a certain threshold dose.