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Fritz Preikschat
Fritz Karl Preikschat (September 11, 1910 – September 2, 1994) was a German, later American, electrical and telecommunications engineer and inventor. He had more than three German patents and more than 23 U.S. patents, including a dot matrix teletypewriter (Germany, 1957), a blind-landing system for airports (1965), a phased array system for satellite communications (1971), a hybrid car system (1982), and a scanning laser diode microscope for particle analysis (1989). He was the only engineer to work on both sides of the Space Race: a lab manager for NII-88 in Soviet Union (1946–1952) and a lead engineer for the Space division of Boeing (1960s). Early career in Germany In 1934, he graduated from Hindenburg Polytechnic in Oldenburg, Germany with a degree in "Elektrotechnik" (electrical engineering). He then served in a minesweeper unit of Kriegsmarine (German Navy). From 1940 to 1945 (during WW2), he worked as an engineer and lab manager in the radar group of GEMA (see Rada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dot Matrix Teletypewriter
Dot matrix printing, sometimes called impact matrix printing, is a computer printing process in which ink is applied to a surface using a relatively low-resolution dot matrix for layout. Dot matrix printers typically use a print head that moves back and forth or in an up-and-down motion on the page and prints by impact, striking an ink-soaked cloth ribbon against the paper, much like the print mechanism on a typewriter or line printer. However, a dot matrix printer is able to print arbitrary patterns and not just specific characters. The perceived quality of dot matrix printers depends on the vertical and horizontal resolution and the ability of the printer to overlap adjacent dots. 9-pin and 24-pin are common; this specifies the number of pins in a specific vertically aligned space. With 24-pin printers, the horizontal movement can slightly overlap dots, producing visually superior output ('' near letter quality'' or ''NLQ''), usually at the cost of speed. Dot matrix printing i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insterburg
Chernyakhovsk (russian: Черняхо́вск) – known prior to 1946 by its German name of (Old Prussian: Instrāpils, lt, Įsrutis; pl, Wystruć) – is a town in the Kaliningrad Oblast of Russia, where it is the administrative center of Chernyakhovsky District. Located at the confluence of the Instruch and Angrapa rivers, which unite to become the Pregolya river below Chernyakhovsk, the town had a population in 2017 of 36,423. History Chernyakhovsk was founded in 1336 by the Teutonic Knights on the site of a former Old Prussian fortification when Dietrich von Altenburg, the Grand Master of the Teutonic Knights, built a castle called ''Insterburg'' following the Prussian Crusade. During the Teutonic Knights' Northern Crusades campaign against the Grand Duchy of Lithuania, the town was devastated in 1376. The castle had been rebuilt as the seat of a Procurator and a settlement also named ''Insterburg'' grew up to serve it. In 1454, Polish King Casimir IV Jagiellon incorpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pluton (complex)
Pluton (1980s – ''Pluton-M'') is a system of deep space communications and planetary radar in Crimea. It was built in the Deep-Space Communication Center area Eighty-Fifth Radiotechnical Center of Distance Communications with Space Objects; ( uk, 85 радіотехнічний центр телекомунікації з космічними об'єктами); (russian: 85 радиотехнический центр дальней связи с космическими объектами); near Yevpatoria in 1960, and consists of at least three antennas. Three of them are of the ADU-1000 design, an assembly of eight reflector antennas, each with diameter of 16 metres. At the North Station, two receiving antennas were built, and a transmitter was constructed 8.5 kilometres away at the South Station.Don P. MitchelSoviet Telemetry Systems. Deep-Space Communication Centers./ref> Each receiving dish has a Cassegrain system with subreflectors mounted on quadrapods in front of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Mills
General Mills, Inc., is an American multinational manufacturer and marketer of branded processed consumer foods sold through retail stores. Founded on the banks of the Mississippi River at Saint Anthony Falls in Minneapolis, the company originally gained fame for being a large flour miller. Today, the company markets many well-known North American brands, including Gold Medal flour, Annie's Homegrown, Lärabar, Cascadian Farm, Betty Crocker, Yoplait, Nature Valley, Totino's, Pillsbury, Old El Paso, Häagen-Dazs, as well as breakfast cereals under the General Mills name, including Cheerios, Chex, Lucky Charms, Trix, Cocoa Puffs and Count Chocula and the other monster cereals. It is headquartered in Golden Valley, Minnesota, a suburb of Minneapolis. History Washburn-Crosby Company The company can trace its history to the Minneapolis Milling Company, incorporated in 1856. The company was founded by Illinois Congressman Robert Smith, who leased power rights to flour mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Mark
The Deutsche Mark (; English: ''German mark''), abbreviated "DM" or "D-Mark" (), was the official currency of West Germany from 1948 until 1990 and later the unified Germany from 1990 until the adoption of the euro in 2002. In English, it was typically called the "Deutschmark" (). One Deutsche Mark was divided into 100 pfennigs. It was first issued under Allied occupation in 1948 to replace the Reichsmark and served as the Federal Republic of Germany's official currency from its founding the following year. On 31 December 1998, the Council of the European Union fixed the irrevocable exchange rate, effective 1 January 1999, for German mark to euros as DM 1.95583 = €1. In 1999, the Deutsche Mark was replaced by the euro; its coins and banknotes remained in circulation, defined in terms of euros, until the introduction of euro notes and coins on 1 January 2002. The Deutsche Mark ceased to be legal tender immediately upon the introduction of the euro—in contrast to the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Bundespost
The Deutsche Bundespost (German federal post office) was a German state-run postal service and telecommunications business founded in 1947. It was initially the second largest federal employer during its time. After staff reductions in the 1980s, the staff was reduced to roughly 543,200 employees in 1985. The corporation was dissolved in 1995 under two rounds of postal reforms that took place in the German Post Office in 1989 and 1995, respectively. Following the reforms, the former Deutsche Bundespost was broken into three publicly traded corporations: Deutsche Post AG (German Post), Deutsche Telekom (German Telecom), and Deutsche Postbank AG (German Post Bank). History Created in 1947 in the Trizone as a successor to the ''Reichspost'' (German imperial post office), until 1950 the enterprise was called ''Deutsche Post'' (German post office). Until 1989, the ''Deutsche Bundespost'' was a state-owned operation. Organization The ''Bundespost'' was developed according to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenovis
Tenovis (formerly Deutsche Privat Telephon Gesellschaft, Telefonbau und Normalzeit, T&N, Telenorma and Bosch Telecom) was a large German telecommunications company first set up in 1899, who were acquired by Avaya in October 2004. The business has a staff force of more than 5,400 employees and maintains a presence in Austria, Belgium, France, Italy, Spain, Switzerland and the Netherlands. Tenovis announced its IPO in April 2004. Tenovis has its head office situated in Frankfurt/Main, its main 'Product portfolio' consists of communication solutions, among them being: Private branch exchange, call center, business recovery center (backup computer centers), customer relationship management, voice messaging, cross-linking and services for enterprises and national authorities. The Support leg of the enterprise is a well-developed telephone A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telefonbau Und Normalzeit GmbH
Tenovis (formerly Deutsche Privat Telephon Gesellschaft, Telefonbau und Normalzeit, T&N, Telenorma and Bosch Telecom) was a large German telecommunications company first set up in 1899, who were acquired by Avaya in October 2004. The business has a staff force of more than 5,400 employees and maintains a presence in Austria, Belgium, France, Italy, Spain, Switzerland and the Netherlands. Tenovis announced its IPO in April 2004. Tenovis has its head office situated in Frankfurt/Main, its main 'Product portfolio' consists of communication solutions, among them being: Private branch exchange, call center, business recovery center (backup computer centers), customer relationship management, voice messaging, cross-linking and services for enterprises and national authorities. The Support leg of the enterprise is a well-developed telephone A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinhard Gehlen
Reinhard Gehlen (3 April 1902 – 8 June 1979) was a German lieutenant-general and intelligence officer. He was chief of the Wehrmacht Foreign Armies East military intelligence service on the eastern front during World War II, spymaster of the CIA-affiliated anticommunist Gehlen Organisation (1946–56) and the founding president of the Federal Intelligence Service (''Bundesnachrichtendienst'', BND) of West Germany (1956–68) during the Cold War. Gehlen became a professional soldier in 1920 during the Weimar Republic. In 1942, he became chief of Foreign Armies East (FHO), the German Army's military intelligence unit on the Eastern Front (1941–45). He achieved the rank of major general before he was fired by Adolf Hitler in April 1945 because of the FHO's "defeatism", the pessimistic intelligence reports about Red Army superiority. In late 1945, following the 7 May surrender of Germany and the start of the Cold War, the U.S. military (G-2 Intelligence) recruited him to esta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of The Army
The United States Department of the Army (DA) is one of the three military departments within the United States Department of Defense, Department of Defense of the U.S. The Department of the Army is the Federal government of the United States, federal government agency within which the United States Army (U.S.) is organized, and it is led by the United States Secretary of the Army, secretary of the Army, who has statutory authority under 10 United States Code § 7013 to conduct its affairs and to prescribe regulations for its government, subject to the limits of the law, and the directions of the United States Secretary of Defense, secretary of defense and the President of the United States, president. The secretary of the army is a civilian official appointed by the president and confirmed by the United States Senate, Senate. The highest-ranking military officer in the department is the Chief of Staff of the United States Army, chief of staff of the Army, who is also a member ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safe House
A safe house (also spelled safehouse) is, in a generic sense, a secret place for sanctuary or suitable to hide people from the law, hostile actors or actions, or from retribution, threats or perceived danger. It may also be a metaphor. Historical usage It may also refer to: * in the jargon of law enforcement and intelligence agencies, a secure location, suitable for hiding witnesses, agents or other persons perceived as being in danger * a place where people may go to avoid prosecution of their activities by authorities. Osama bin Laden's compound in Abbottabad has been described as a "safe house". * a place where spying undercover hitmen may conduct clandestine observations or meet other operatives surreptitiously * a location where a trusted adult or family or charity organization provides a haven for victims of domestic abuse (see also: men and/or women's shelter or refuge) * a home of a trusted person, family or organization where victims of war and/or persecution may tak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
