what is tesserae
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tessera Definition of tessera plural tesserae play \-ˌrē,-ˌrī \ 1: a small tablet (as of wood, bone, or ivory) used by the ancient Romans as a ticket, tally, voucher, or means of identification 2: a small piece (as of marble, glass, or tile) used in mosaic work
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- 3 Geometry of Mosaics Mosaic is an art form that uses small pieces of materials placed next to each other to create an image or pattern. The term for each piece of material is tessera (plural: tesserae). The tesserae can be shaped like squares or be inter-locking shapes like triangles and rectangles. There are many different ways to arrange the tesserae to produce a picture. One way is to use simple rows and col-umns of square or rectangular pieces.
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Search trademark database Trademark Electronic Search System (TESS) Use Trademark Electronic Search System (TESS) to conduct a free online search of the USPTO database. TESS provides access to text and images of registered marks, and marks in pending and abandoned applications. The USPTO cannot provide guidance as to how you should search, beyond the HELP provided within the TESS site.
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tessera From Latin tessera (“a cube, a die with numbers on all six sides”), from Ancient Greek τέσσαρες (téssares, “four”). Noun. A small square piece of stone, wood, ivory or glass used for making a mosaic.
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- more than 120 degrees. Since the regular polygons in a tessellation must fill the plane at each vertex, the interior angle must be an exact divisor of 360 degrees. This works for the triangle, square, and hexagon, and you can show working tessellations for these figures.
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- How big do snakes get? Well, that would be the same as asking how big can, for example, felines can get. There are a few dozens of feline species, and no one can answer that they reach this or that …size, since a tiger and a house cat fit in the same taxonomical category. Well, snakes belong to the suborder Serpentes, and there are probably more than 2900 species of snake.
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Tessellation: Definition & Examples However, tessellations can be very complex. Any figure can be used, not just geometric shapes. Unfortunately, the number system that we used to name our previous examples would not apply to these tessellations. The naming system is used when the tessellation is made of regular polygons, but not for other shapes. For example, if a tessellation has a 10-sided star, there would be no way to determine if the 10 in the name represented a star or a decagon.
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Tesseract The Dali cross, a net of a tesseract. In geometry, the tesseract is the four-dimensional analog of the cube; the tesseract is to the cube as the cube is to the square. Just as the surface of the cube consists of six square faces, the hypersurface of the tesseract consists of eight cubical cells.
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Tessellation: The Geometry of Tiles, Honeycombs and M.C. Escher It comes from the Greek tesseres, which means four.. The first tilings were made from square tiles. As an art form, tessellation is particularly rich in mathematics, with ties to geometry, topology and group theory. Cultures ranging from Irish and Arabic to Indian and Chinese have all practiced tiling at various levels of complexity.
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Dimension A tesseract is an example of a four-dimensional object. Whereas outside mathematics the use of the term dimension is as in: A tesseract has four dimensions , mathematicians usually express this as: The tesseract has dimension 4 , or: The dimension of the tesseract is 4.
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- Charmeuse (. [ʃaʁmoeːz]) ʃaʁmøːz is a lightweight fabric woven with a satin, weave in which the warp threads cross over three or more of the (backing) weft. Threads the front of the fabric has a satin—finish lustrous and—reflective whereas the back has a dull. finishridal gowns sometime use charmeuse; however, the fabric does not hold a shape well, so it is not used for full, flared skirts; the charmeuse tends to cling and hang against the body. It is best suited to a more fluid, slinky bias cut, and is too fragile and flimsy for more tailored clothing.
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- If an alternating magnetic field is applied to the material, its magnetization will trace out a loop called a hysteresis loop. The lack of retraceability of the magnetization curve is the property called hysteresis and it is related to the existence of magnetic domains in the material.
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Regular Tessellations of the plane A tessellation of the plane is an arrangement of polygons which cover the plane without gaps or overlapping. For example, part of a tessellation with rectangles is pictured below: A tessellation is called regular if all polygons in the tessellation are congruent regular polygons and if any two polygons in the tessellation either do not meet, share a vertex only, or share one edge.
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Vertex (geometry) A vertex of a plane tiling or tessellation is a point where three or more tiles meet; generally, but not always, the tiles of a tessellation are polygons and the vertices of the tessellation are also vertices of its tiles.
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Hysteresis Hysteresis, lagging of the magnetization of a ferromagnetic material, such as iron, behind variations of the magnetizing field.
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- A catena (Latin: chain) is a chain of related soil types, known as facets, down a uniform slope. The term was introduced by the soil scientist G. Milne in 1935, working in Africa, as the sequence of soils that ran from the crest of a hill to the floor of the swamp in the valley below it.
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Sarcomere A sarcomere (Greek sarx flesh, meros part) is the basic unit of striated muscle tissue.Skeletal muscles are composed of tubular muscle cells (myocytes called muscle fibers) which are formed in a process known as myogenesis.Muscle fibers are composed of tubular myofibrils.ctin molecules are bound to the Z line, which forms the borders of the sarcomere. Other bands appear when the sarcomere is relaxed. A muscle fiber from a biceps muscle may contain 100,000 sarcomeres.
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Monera Monera (Greek - μονήρης (monḗrēs), single, solitary) (/məˈnɪərə/ mə-NEER-ə) was a kingdom that contained unicellular organisms with a prokaryotic cell organization (having no nuclear membrane), such as bacteria. They are single-celled organisms with no true nuclear membrane (prokaryotic organisms).
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Tessera In early antiquity, mosaics were formed from naturally formed colored pebbles, but by 200 BCE cut stone tesserae were being used in Ancient Roman decorative mosaic panels and floor mosaics. Marble or limestone were cut into small cubes and arranged into representational designs and geometric patterns.
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Tesseract In geometry, the tesseract is the four-dimensional analog of the cube; the tesseract is to the cube as the cube is to the square. Just as the surface of the cube consists of six square faces, the hypersurface of the tesseract consists of eight cubical cells. The tesseract is one of the six convex regular 4-polytopes.
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Tessellation A pattern of shapes that fit perfectly together! A Tessellation (or Tiling) is when we cover a surface with a pattern of flat shapes so that there are no overlaps or gaps.
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- Tesseract is an optical character recognition engine for various operating systems.[2] It is free software, released under the Apache License, Version 2.0,[1][3][4] and development has been sponsored by Google since 2006.[5] In 2006 Tesseract was considered one of the most accurate open-source OCR engines then available.[4][6]
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- Silicone is a material made of polymers, frequently used in sculpture and for making theater props. Silicone is as resistant as glass and as versatile as plastic materials, and is… Read More. 1  How to Build a Model of a Bastille.
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- Prefix tree. The trie, or prefix tree, is a data structure for storing strings or other sequences in a way that allows for a fast look-up. In its simplest form it can be used as a list of keywords or a dictionary.By associating each string with an object it can be used as an alternative to a hashmap.The name 'trie' comes from the word 'retrieval'. The basic idea behind a trie is that each successive letter is stored as a separate node.n its simplest form it can be used as a list of keywords or a dictionary. By associating each string with an object it can be used as an alternative to a hashmap. The name 'trie' comes from the word 'retrieval'. The basic idea behind a trie is that each successive letter is stored as a separate node.
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The Tesseract The Tesseract and Captain America were found in the ocean. The Tesseract was kept under guard by S.H.I.E.L.D. to make sure that it didn't fall in to the wrong hands. In 2011 Nick Fury called in Erik Selvig and asked him whether he would help S.H.I.E.L.D. with making the Tesseract an unlimited power source.
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- Sphalerite Group. Sphalerite, also known as blende or zinc blende, is the major ore of zinc. When pure (with little or no iron) it forms clear crystals with colours ranging from pale yellow (known as Cleiophane) to orange and red shades (known as Ruby Blende), but as iron content increases it forms dark, opaque metallic crystals (known as Marmatite).