Counter (digital)In digital logic and computing, a counter is a device which stores (and sometimes displays) the number of times a particular event or process has occurred, often in relationship to a clock. The most common type is a sequential digital logic circuit with an input line called the clock and multiple output lines. The values on the output lines represent a number in the binary or BCD number system. Each pulse applied to the clock input increments or decrements the number in the counter.
State diagramA state diagram is a type of diagram used in computer science and related fields to describe the behavior of systems. State diagrams require that the system described is composed of a finite number of states; sometimes, this is indeed the case, while at other times this is a reasonable abstraction. Many forms of state diagrams exist, which differ slightly and have different semantics. State diagrams are used to give an abstract description of the behavior of a system.
Integrated circuitAn integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, usually silicon. Large numbers of miniaturized transistors and other electronic components are integrated together on the chip. This results in circuits that are orders of magnitude smaller, faster, and less expensive than those constructed of discrete components, allowing a large transistor count.
Stone's representation theorem for Boolean algebrasIn mathematics, Stone's representation theorem for Boolean algebras states that every Boolean algebra is isomorphic to a certain field of sets. The theorem is fundamental to the deeper understanding of Boolean algebra that emerged in the first half of the 20th century. The theorem was first proved by Marshall H. Stone. Stone was led to it by his study of the spectral theory of operators on a Hilbert space. Each Boolean algebra B has an associated topological space, denoted here S(B), called its Stone space.
Ho Chi MinhHồ Chí Minh (né: Nguyễn Sinh Cung, 19 May 1890 – 2 September 1969), commonly known as Uncle Ho (Bác Hồ), President Ho (Hồ Chủ tịch) and by other aliases and sobriquets, was a Vietnamese revolutionary and politician. He served as Prime Minister of the Democratic Republic of Vietnam from 1945 to 1955, and as President from 1945 until his death in 1969. Ideologically a Marxist–Leninist, he was the Chairman and First Secretary of the Workers' Party of Vietnam, the predecessor of the current Communist Party of Vietnam.
Ra-Ta Ta-Ta (Anna Abreu song)"Ra-Ta Ta-Ta" is a song by Finnish singer Anna Abreu from her fifth studio album, V (2014). Abreu co-wrote the song with Jonas Karlsson and Hank Solo, who also produced the track. "Ra-Ta Ta-Ta" is a Pop song with the Dance elements that Abreu has become famous for since the Now era of 2008. The song served as the album's lead single and was made available in Finland on April 1, 2014. It marked Abreu's first release under her new recording contract with Warner Bros.
Ta Oi peopleThe Tà Ôi is an ethnic group of Vietnam (52,356 in 2019) and Laos (45,991 in 2015). They speak the Ta’Oi language, a Mon–Khmer language. They are concentrated in A Lưới district of Thừa Thiên–Huế Province and Hướng Hóa District of Quảng Trị Province in Vietnam, and in muang Ta Oy of Saravane Province in southern Laos. The Ta-oi ethnic group speaks a language in the Mon–Khmer language family, and is regarded as one of Vietnam's indigenous groups.
Ho-Ho-Kus, New JerseyHo-Ho-Kus (hoʊ'hoʊkəs) is a borough in Bergen County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 4,258, an increase of 180 (+4.4%) from the 2010 census count of 4,078, which in turn reflected an increase of 18 (+0.4%) from the 4,060 counted in the 2000 census. The borough is the home of several historical landmarks, including the Ho-Ho-Kus Inn and The Hermitage.
Focke-Wulf Ta 152The Focke-Wulf Ta 152 is a World War II German high-altitude fighter-interceptor designed by Kurt Tank and produced by Focke-Wulf. The Ta 152 was a development of the Focke-Wulf Fw 190 aircraft. It was intended to be made in at least three versions—the Ta 152H Höhenjäger ("high-altitude fighter"); the Ta 152C designed for medium-altitude operations and ground-attack, using a Daimler-Benz DB 603 and smaller wings; and the Ta 152E fighter-reconnaissance aircraft with the engine of the H model and the wing of the C model.
Hồ dynastyThe Hồ dynasty (Vietnamese: Nhà Hồ, chữ Nôm: 茹胡;Sino-Vietnamese: Hồ triều, chữ Hán: 胡朝), officially Great Ngu (Đại Ngu; chữ Hán: 大虞), was a short-lived Vietnamese dynasty consisting of the reigns of two monarchs, Hồ Quý Ly and his second son, Hồ Hán Thương. The practice of bequeathing the throne to a designated son (not simply passing it on to the eldest) was similar to what had happened in the previous Trần dynasty and was meant to avoid sibling rivalry. Hồ Quý Ly's eldest son, Hồ Nguyên Trừng, played his part as the dynasty's military general.
Chyetverikov TAThe TA (Transportnaya Amfibiya – transport amphibian) was an amphibious transport designed and built in the USSR in 1945. Chyetverikov designed and built the TA immediately after World War II, as an amphibious transport using Duralumin stressed skin construction. The capacious hull had seats for six to eight passengers and room for 1,000 kg of cargo as well as the electrically operated retractable undercarriage which retracted into the sides of the hull vertically.
Stanley HoStanley Ho Hung-sun (; 25 November 1921 - 26 May 2020) was a Hong Kong-Macau billionaire businessman. His original patrilineal surname was Bosman, which was later sinicized to 何 (Ho). He was the founder and chairman of SJM Holdings, which owns nineteen casinos in Macau including the Grand Lisboa. Ho was nicknamed variously Godfather and King of Gambling, reflecting the government-granted monopoly he held on the Macau gambling industry for 40 years. His wealth was divided among his daughter, Pansy Ho ($5.
