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TVS Diode
TVS may refer to: Mathematics * Topological vector space Television * Television Sydney, TV channel in Sydney, Australia * Television South, ITV franchise holder in the South of England between 1982 and 1992 * TVS Television Network, US distributor of live programming (mostly sports), in the 1960s and 1970s * TVS (Poland), a regional Silesia commercial DVB-T free-to-air television station * TVS (Russia), a defunct Russian television channel * TV Syd, a Danish government-owned radio and television public broadcasting company * TVS China, also known as Southern Television Guangdong, a regional television network * TVS (Venezuela), Venezuelan regional television channel based in the city of Maracay * TVS, former name of the Brazilian channel Sistema Brasileiro de Televisão * Television Saitama, Japan * TVS (São Tomé and Príncipe), the public television broadcaster of São Tomé and Príncipe * TVS (Malaysian TV channel), a Malaysian television channel Other * T. V. Sund ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topological Vector Space
In mathematics, a topological vector space (also called a linear topological space and commonly abbreviated TVS or t.v.s.) is one of the basic structures investigated in functional analysis. A topological vector space is a vector space that is also a topological space with the property that the vector space operations (vector addition and scalar multiplication) are also continuous functions. Such a topology is called a and every topological vector space has a uniform topological structure, allowing a notion of uniform convergence and completeness. Some authors also require that the space is a Hausdorff space (although this article does not). One of the most widely studied categories of TVSs are locally convex topological vector spaces. This article focuses on TVSs that are not necessarily locally convex. Other well-known examples of TVSs include Banach spaces, Hilbert spaces and Sobolev spaces. Many topological vector spaces are spaces of functions, or linear operators ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TVS Group
TVS Group is an Indian multinational conglomerate with its principal headquarters in Madurai and international headquarters in Chennai. It has more than 50 subsidiaries including the two-wheeler manufacturer TVS Motor Company and TVS Supply Chain Solutions. Subsidiaries The group's subsidiaries are owned by three holding companies, viz., TVS & Sons, Sundaram Industries and TVS Holding Companies. TVS & Sons is the parent company of the group. The three holding companies of the subsidiaries are: *T. V. Sundram Iyengar & Sons Private Ltd. (TVS & Sons) *Sundaram Industries Private Ltd. *Southern Roadways Private Ltd. (TVS Holding Companies) TVS Group's ten listed subsidiaries are: *TVS Motor Company * TVS Supply Chain Solutions *Sundram Fasteners *TVS Holdings (formerly Sundaram-Clayton) *TVS Srichakra (TVS Eurogrip) *Wheels India *India Motor Parts & Accessories *India Nippon Electricals * TVS Electronics *Sundaram Brake Linings TVS Group's unlisted subsidiaries include: *TVS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Virgin Suicides
''The Virgin Suicides'' is a coming-of-age thriller novel and the debut novel by American writer Jeffrey Eugenides, published in 1993. The story, which is set in Grosse Pointe, Michigan during the 1970s, centers on the lives of five doomed sisters, the Lisbon girls. The novel is written in first person plural from the perspective of an anonymous group of teenage boys who struggle to find an explanation for the Lisbons' deaths. The novel's first chapter appeared in ''The Paris Review'' in 1990, and won the 1991 Aga Khan Prize for Fiction. The novel was adapted into a 1999 movie by director Sofia Coppola, starring Kirsten Dunst. Plot summary In 1975, as an ambulance arrives for the body of Mary Lisbon, the last Lisbon sister to die, a group of anonymous adolescent neighborhood boys recalls the events leading up to her death. The Lisbons are a Catholic family living in the suburb of Grosse Pointe, Michigan during the 1970s. The father, Ronald Lisbon, is a math teacher at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinity Valley School
Trinity Valley School ("TVS") is a PK-12, co-ed, independent school in Fort Worth, Texas. Trinity Valley School has four main objectives for its students: fine scholarship with its fulfillment at college; the development of wide constructive interests; intelligent citizenship; and spiritual and moral development which promotes lasting values. Trinity Valley School is a member of the Southwest Preparatory Conference and is accredited by the Independent Schools Association of the Southwest (ISAS). History Trinity Valley School was founded in 1959 by George Bragg and Stephen Seleny. They were inspired to start a liberal arts school while on a tour of Europe with the Texas Boys Choir. Mr. Seleny became the school's first headmaster, a position he held until 1994. Initially, it was an all-boys school. Girls were first admitted in 1971.The TVS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krytron
The krytron is a cold-cathode gas-filled tube intended for use as a very high-speed switch, somewhat similar to the thyratron. It consists of a sealed glass tube with four electrodes. A small triggering pulse on the control grid, grid electrode switches the tube on, allowing a large current to flow between the cathode and anode electrodes. The vacuum version is called a vacuum krytron, or sprytron. The krytron was one of the earliest developments of the EG&G Corporation. Description Unlike most other gas switching tubes, the krytron conducts by means of an electric arc, arc discharge, to handle very high voltages and currents (reaching several kilovolts and several kiloamperes), rather than the low-current electric glow discharge, glow discharge used in other thyratrons. The krytron is a development of the Spark gap, triggered spark gaps and thyratrons originally developed for radar transmitters during World War II. The gas used in krytrons is hydrogen; [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transient-voltage-suppression Diode
A transient-voltage-suppression (TVS) diode, also transil, transorb or thyrector, is an electronic component used to protect electronics from voltage spikes induced on connected wires. Description The device operates by shunting excess current when the induced voltage exceeds the avalanche breakdown potential. It is a clamp (circuit), clamping device, suppressing all overvoltages above its breakdown voltage. It automatically resets when the overvoltage goes away, but absorbs much more of the transient energy internally than a similarly rated crowbar (circuit), crowbar device. A transient-voltage-suppression diode may be either unidirectional or bidirectional. A unidirectional device operates as a rectifier in the forward direction like any other avalanche diode, but is made and tested to handle very large peak currents. A bidirectional transient-voltage-suppression diode can be represented by two mutually opposing avalanche diodes in series with one another and connected in p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transient Voltage Suppressor
A surge protector, spike suppressor, surge suppressor, surge diverter, surge protection device (SPD), transient voltage suppressor (TVS) or transient voltage surge suppressor (TVSS) is an appliance or device intended to protect electrical devices in alternating current (AC) circuits from voltage spikes with very short duration measured in microseconds, which can arise from a variety of causes including lightning strikes in the vicinity. A surge protector limits the voltage supplied to the electrical devices to a certain threshold by short-circuiting current to ground or absorbing the spike when a transient occurs, thus avoiding damage to the devices connected to it. Key specifications that characterize this device are the clamping voltage, or the transient voltage at which the device starts functioning, the Joule rating, a measure of how much energy can be absorbed per surge, and the response time. Definitions The terms ''surge protection device'' (''SPD'') and ''transien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transvaginal Ultrasound
Vaginal ultrasonography is a medical ultrasonography that applies an ultrasound transducer (or "probe") in the vagina to visualize organs within the pelvic cavity. It is also called transvaginal ultrasonography because the ultrasound waves go ''across'' the vaginal wall to study tissues beyond it. Uses Vaginal ultrasonography is used both as a means of gynecologic ultrasonography and obstetric ultrasonography. It is preferred over abdominal ultrasonography in the diagnosis of ectopic pregnancy. It also can be used to evaluate patients with post-menopausal bleeding. The finding on transvaginal ultrasound of a thin endometrial lining gives the physician a 99% negative predictive value that the patient does not have endometrial cancer. If a patient had a prior endometrial sampling that was inconclusive, then a transvaginal ultrasound can be used to triage a woman with post-menopausal bleeding. See also * Gynecologic ultrasonography * Vaginal bleeding, Post-menopausal bleeding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tangshan Sannühe Airport
Tangshan Sannvhe Airport or Tangshan Sannühe Airport , or Tangshan Air Base, is a dual-use military and civil airport serving the city of Tangshan in Hebei province, north China. It is located near the village of Sannühe, 20 kilometers from the city center in Fengrun District. The airport was opened on 13 July 2010. Airlines and destinations See also *List of airports in China *List of the busiest airports in China China's busiest airports are a series of lists ranking the 100 busiest airports in Mainland China according to the number of total passengers, including statistics for total aircraft movements and total cargo movements, following the official ... *List of People's Liberation Army Air Force airbases Notes References {{DEFAULTSORT:Tangshan Sannuhe Airport Airports in Hebei Chinese Air Force bases Airports established in 2010 2010 establishments in China Buildings and structures in Tangshan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TVS Motor
TVS Motor Company is an Indian multinational motorcycle manufacturer headquartered in Chennai. It is the third-largest motorcycle company in India by revenue. The company has annual sales of three million units and an annual production capacity of over four million vehicles. TVS Motor Company is also the second largest two-wheeler exporter in India with exports to over 60 countries. TVS Motor Company is the flagship company of the TVS Group, being the largest company of the group in terms of valuation and turnover. History T. V. Sundram Iyengar began with Madurai's first bus service in 1911 and founded TVS, a company in the transportation business with a large fleet of trucks and buses under the name of Southern Roadways. ;Early history Sundaram Clayton was founded in 1962 in collaboration with Clayton Dewandre Holdings, United Kingdom. It manufactured brakes, exhausts, compressors and various other automotive parts. The company set up a plant at Hosur in 1976, to manufactur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TVS Electronics
{{Infobox company , name = TVS Electronics Limited , logo = TVS Electronics.svg , logo_size = 240px , logo_caption = Company Logo , trading_name = tvselect , type = Public , traded_as = {{plainlist, *{{BSE, 532513 *{{NSE, TVSELECT , ISIN = {{ISIN, sl=n, pl=y, INE236G01019 , founded = {{start date and age, 1986 , location_city = Chennai, Tamil Nadu , location_country = India , key_people = {{plainlist, *Gopal Srinivasan (Chairman) *Srilalitha Gopal ( MD) , area_served = Worldwide , industry = Conglomerate , products = {{plainlist, *Computer peripherals *Printers * Keyboard * UPS *IT Services , revenue = {{profit US$470 million ( FY 2017){{cite web, url = http://www.tvse.com/may12-05_showDoc.asp?File=./may12-05_doc/investor/Audited06.pdf , title= Financial report – Operational Highlights, accessdate = 2006-12-05, year = 2006, format = PDF, work = TVS-E 2005 Annual Report, publisher = TVS Electronics Limited , homepage = {{URL, https://www.tvs-e.in , fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TVS (Malaysian TV Channel)
TVS (an initialism of its former name, TV Sarawak) is a Malaysian linear digital television channel that provides news and programming from Sarawak to the state and other parts of Malaysia. History Plans for an independent regional Sarawakian broadcaster were discussed since 2017 under the state government of Chief Minister Abang Johari Tun Openg who had complained of indifference in coverage of state affairs from mainstream Kuala Lumpur-based broadcasters. Radio Televisyen Malaysia Radio Televisyen Malaysia (, Jawi: ; abbreviated as RTM, stylised as rtm), also known as the Department of Broadcasting, Malaysia (; Jawi: ) is the national public broadcaster of Malaysia, headquartered at Angkasapuri, Kuala Lumpur. Establi ... (RTM), which had previously ran '' Televisyen Malaysia Rangkaian Ketiga'' specifically for Sabah and Sarawak from 1975 to 1984, planned to relaunch a television station for Sarawak as part of the Government's digitalization plan for Malaysian tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
