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Filament Books
The word filament, which is descended from Latin ''filum'' meaning "thread", is used in English for a variety of thread-like structures, including: Astronomy * Galaxy filament, the largest known cosmic structures in the universe * Solar filament, a solar prominence seen against the disc of the sun Biology * Myofilament, filaments of myofibrils constructed from proteins * Protein filament, a long chain of protein subunits, such as those found in hair or muscle * Part of a stamen, the male part of a flower * Hypha, a thread-like cell in fungi and Actinobacteria * Filamentation, an elongation of individual bacterial cells Textiles * Fiber, natural or manmade substances significantly longer than they are wide * Yarn (more loosely) * Filament fiber, fiber that comes in a continuous long length Media * ''Filament'' (magazine), a female-oriented erotica magazine * 2002 movie by Jinsei Tsuji * Filament (band), a musical group from Japan * Filament Games, a Wisconsin-based educat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thread (yarn)
Thread is a type of yarn but similarly used for sewing. It can be made of many different materials including cotton, wool, linen, nylon, and silk. Materials Thread is made from a wide variety of materials. Where a thread is stronger than the material that it is being used to join, if seams are placed under strain the material may tear before the thread breaks. Garments are usually sewn with threads of lesser strength than the fabric so that if stressed the seam will break before the garment. Heavy goods that must withstand considerable stresses such as upholstery, car seating, tarpaulins, tents, and saddlery require very strong threads. Attempting repairs with light weight thread will usually result in rapid failure, though again, using a thread that is stronger than the material being sewn can end up causing rips in that material before the thread itself gives way. Polyester/polyester core spun thread is made by wrapping staple polyester around a continuous polyester fil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Filament (magazine)
''Filament'' was a quarterly erotic magazine aimed at women, published in the United Kingdom. It ran for 9 issues, from June 2009 to December 2011. The magazine featured both explicit and non-explicit pornographic imagery of men, designed specifically for heterosexual women (as distinct from that designed for gay men). The magazine claimed to use "academic and primary research" in producing its content. Critical reactions to ''Filament'' were varied. Voxpops with women undertaken by New Zealand current affairs programme ''Close Up'' were mixed, and those undertaken by British chat show ''The Wright Stuff'' were mainly negative, though some blogs were positive in their reception of the magazine. Erection Campaign In August 2009 ''Filament'' magazine began a campaign to become the first UK women's magazine to publish an erection pictorial, after the printers of its first issue declined to print the second if it contained such images. ''Filament'' sought to sell 328 further copies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Filament Propagation
In nonlinear optics, filament propagation is propagation of a beam of light through a medium without diffraction. This is possible because the Kerr effect causes an index of refraction change in the medium, resulting in self-focusing of the beam. Filamentary damage tracks in glass caused by laser pulses were first observed by Michael Hercher in 1964. Filament propagation of laser pulses in the atmosphere was observed in 1994 by Gérard Mourou and his team at University of Michigan. The balance between the self-focusing refraction and self-attenuating diffraction by ionization and rarefaction of a laser beam of terawatt intensities, created by chirped pulse amplification, in the atmosphere creates "filaments" which act as waveguides for the beam thus preventing divergence. Competing theories, that the observed filament was actually an illusion created by an axiconic (bessel) or moving focus instead of a "waveguided" concentration of the optical energy, were put to rest by workers at L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Current Filament
A current filament is an inhomogeneity in the current density distribution lateral to the direction of the current flow (that is, orthogonal to the current density vector). It is common in devices showing current-type negative differential conductivity In electronics, negative resistance (NR) is a property of some electrical circuits and devices in which an increase in voltage across the device's terminals results in a decrease in electric current through it. This is in contrast to an ordina ..., especially of S-type (SNDC). References Semiconductor device defects {{Electronics-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heater Filament
In vacuum tubes and gas-filled tubes, a hot cathode or thermionic cathode is a cathode electrode which is heated to make it emit electrons due to thermionic emission. This is in contrast to a cold cathode, which does not have a heating element. The heating element is usually an electrical filament heated by a separate electric current passing through it. Hot cathodes typically achieve much higher power density than cold cathodes, emitting significantly more electrons from the same surface area. Cold cathodes rely on field electron emission or secondary electron emission from positive ion bombardment, and do not require heating. There are two types of hot cathode. In a ''directly heated cathode'', the filament is the cathode and emits the electrons. In an ''indirectly heated cathode'', the filament or ''heater'' heats a separate metal cathode electrode which emits the electrons. From the 1920s to the 1960s, a wide variety of electronic devices used hot-cathode vacuum tubes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Filament
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated until it glows. The filament is enclosed in a glass bulb with a vacuum or inert gas to protect the filament from oxidation. Current is supplied to the filament by terminals or wires embedded in the glass. A bulb socket provides mechanical support and electrical connections. Incandescent bulbs are manufactured in a wide range of sizes, light output, and voltage ratings, from 1.5 volts to about 300 volts. They require no external regulating equipment, have low manufacturing costs, and work equally well on either alternating current or direct current. As a result, the incandescent bulb became widely used in household and commercial lighting, for portable lighting such as table lamps, car headlamps, and flashlights, and for decorative and advertising lighting. Incandescent bulbs are much less efficient than other types of electric lighting, converting le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Filament Productions
Filament Productions is a production design and touring video company based in Charlottesville, Virginia, USA, since 2005. It was founded by Fenton Williams, who was the first road manager for the Dave Matthews Band ("DMB"). During the early 1990s, Williams realized he was not the best road manager and found his passion in designing sets and lighting at the DMB concerts. Filament Productions has since grown alongside the Dave Matthews Band, providing the band with video production, lighting and set design.HOT SEAT- Light master:DMB did it for Fenton ''The Hook'' (newspaper). Retrieved 6 July 2010.Claiborne, Vickie (2007-12-0 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Filament Games
Filament Games is an American educational video game developer based in Madison, Wisconsin and founded in 2005 by partners Daniel White, Daniel Norton, and Alexander Stone. They are a design and production studio specializing in the creation of authentic gameplay mechanics that are also accurate representations of educational content. By actively embedding learning objectives within game activities, Filament's games help players transform their play experience into real world knowledge. Philosophy Filament's design philosophy is closely based on the scholarship of Kurt Squire, Constance Steinkuehler, and James Paul Gee, who pioneered much of the research about the value of games as teaching tools. Filament is also a close affiliate of the annual Games Learning and Society Conference. History The company received national recognition for their series of civics games launched by Sandra Day O'Connor for iCivics, her civics-education initiative. These games include ''Do I Have a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Filament (band)
Filament is a musical group from Japan that consists of Otomo Yoshihide and Sachiko M, two of the major exponents of the electroacoustic improvisation style of music. The two played as a duo for the first time on November 5, 1995 in London, but it was not until 1997 that they began to play often together and Filament became one of their main projects. At first their work together was branded as A-102, then they used both Filament and A-102, and occasionally simply "duo," with no specific project name. Since their United States and France concert tour of May 1998, they have used the name Filament exclusively. Discography * '' 29092000'' (2001) * '' Filament 2: Secret Recordings'' (1999) (With Günter Müller Günter Müller (born October 20, 1954) is a German sound artist who originally performed as a percussionist and drummer, active primarily in free improvisation. He was born in Munich, West Germany, but has lived in Switzerland since 1966. Ba ...) * '' Filament 1'' (1998 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jinsei Tsuji
is a Tokyo-born Japanese writer, composer, and film director. In his film and singing work he uses the name Jinsei Tsuji, an alternative reading of the Japanese writing of his name. He debuted as a writer in 1989. His books and stories have been bestsellers in Japan as well as overseas, with his work being translated into 20 languages and selling over ten million copies. His books ''Calmi Cuori Appassionati Blu'' (1999) and ''Good Bye See You Someday'' (2001). He is also a film director and his films include (2001) and (2001) were officially presented at the 51st Berlinale and the 37th Karlovy Vary International Film Festival where he won a special mention in the Ecumenical Jury Award category. He launched the web magazine Design Stories and became its chief editor in October 2016. Personal life Tsuji was born in Tokyo in 1959. He debuted as a vocalist of the rock band ECHOS in 1985 and the original song "ZOO" reached over a million sales. He was a professor at Kyoto Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staple (textiles)
A staple fiber is a textile fiber of discrete length. The opposite is a filament fiber, which comes in continuous lengths. Staple length is a characteristic fiber length of a sample of staple fibers. It is an essential criterion in yarn spinning aids in cohesion and twisting. Compared to synthetic fibers, natural fibers tend to have different and shorter lengths. The quality of natural fibers like cotton is categorized on staple length such as short, medium, long-staple and, extra long. Gossypium barbadense, one of several cotton species, produces extra-long staple fibers. The staple fibers may be obtained from natural and synthetic sources. In the case of synthetics and blends, the filament yarns are cut to a predetermined length (staple length). ''The filament is <1 mm in maximum cross section (i.e., diameter, in most cases). A filament can be compared ... Manufactured fibers are produced either as continuous infinite length filaments or cut staple of desired length value. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galaxy Filament
In cosmology, galaxy filaments (subtypes: supercluster complexes, galaxy walls, and galaxy sheets) Boris V. Komberg, Andrey V. Kravtsov, Vladimir N. Lukash; "The search and investigation of the Large Groups of Quasars" ; ;R.G. Clowes; "Large Quasar Groups - A Short Review"; ''The New Era of Wide Field Astronomy'', ASP Conference Series, vol. 232.; 2001; Astronomical Society of the Pacific; ; are the largest known structures in the universe, consisting of walls of gravitationally bound galaxy superclusters. These massive, thread-like formations can reach 80 parsec#Megaparsecs and gigaparsecs, megaparsecs ''h''−1 (or of the order of 160 to 260 million light-years) and form the boundaries between large void (astronomy), voids. Formation In the Lambda-CDM model, standard model of the evolution of the universe, galactic filaments form along and follow web-like strings of dark matter—also referred to as the galactic web or cosmic web. It is thought that this dark matter dictates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
