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Gerhard W. Goetze
Gerhard Wilhelm Goetze (June 19, 1930 – January 17, 2007) was a German-born Ph.D. researcher and inventor in atomic physics. He was primarily known for his work on the Moon-to-Earth Apollo TV camera making live broadcast in both brilliant sunlight and pitch darkness possible.'' Star-Gazette'', July 21, 1969 – "Westinghouse Inventor 'Gratified' with Moon Show". Goetze discovered the secondary electron conduction (SEC) effect which amplified light through high-speed electrons deposited in thin film storage targets. The SEC tube was additionally used in ground-based astronomy, inspection of integrated circuits, electron-microscope-based biological tissue study, security, and night vision.''Stevens Point Journal'', September 16, 1966 – Night Fighters Enlist Latest from Science Goetze received ten patents for his inventions. The images of the first man on the Moon are recorded through the work of Goetze.''Star-Gazette'', August 24, 1969 – TV Used on Moon Seen as a Ray of Hope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hesse
Hesse (, , ) or Hessia (, ; german: Hessen ), officially the State of Hessen (german: links=no, Land Hessen), is a States of Germany, state in Germany. Its capital city is Wiesbaden, and the largest urban area is Frankfurt. Two other major historic cities are Darmstadt and Kassel. With an area of 21,114.73 square kilometers and a population of just over six million, it ranks seventh and fifth, respectively, among the sixteen German states. Frankfurt Rhine-Main, Germany's second-largest metropolitan area (after Rhine-Ruhr), is mainly located in Hesse. As a cultural region, Hesse also includes the area known as Rhenish Hesse (Rheinhessen) in the neighbouring state of Rhineland-Palatinate. Name The German name '':wikt:Hessen#German, Hessen'', like the names of other German regions (''Schwaben'' "Swabia", ''Franken'' "Franconia", ''Bayern'' "Bavaria", ''Sachsen'' "Saxony"), derives from the dative plural form of the name of the inhabitants or German tribes, eponymous tribe, the Hes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Student Corps
Corps (or Korps; "''das ~''" ('' n''), (''sg.''), (''pl.'')) are the oldest still-existing kind of ''Studentenverbindung'', Germany's traditional university corporations; their roots date back to the 15th century. The oldest corps still existing today was founded in 1789. Its members are referred to as corps students (''Corpsstudenten''). The corps belong to the tradition of student fraternities which wear couleur and practice academic fencing. The corps are organized in two federations, the ''Kösener Senioren-Convents-Verband'' (''KSCV'') and the ''Weinheimer Senioren-Convent'' (''WSC''). Together, they comprise 162 Corps throughout Germany, Austria, Belgium, Estonia, Latvia, Hungary, Switzerland and Lithuania. The German Student Corps were traditionally recruited from the nobility, royalty, and social elite, and are traditionally viewed as more aristocratic and elitist than other German student fraternities such as the Catholic Cartellverband and the Burschenschaften. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gliding
Gliding is a recreational activity and competitive air sport in which pilots fly unpowered aircraft known as gliders or sailplanes using naturally occurring currents of rising air in the atmosphere to remain airborne. The word ''soaring'' is also used for the sport. Gliding as a sport began in the 1920s. Initially the objective was to increase the duration of flights but soon pilots attempted cross-country flights away from the place of launch. Improvements in aerodynamics and in the understanding of weather phenomena have allowed greater distances at higher average speeds. Long distances are now flown using any of the main sources of rising air: ridge lift, thermals and lee waves. When conditions are favourable, experienced pilots can now fly hundreds of kilometres before returning to their home airfields; occasionally flights of more than are achieved. Some competitive pilots fly in races around pre-defined courses. These gliding competitions test pilots' abilities to mak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Rhode Island
The University of Rhode Island (URI) is a public land-grant research university with its main campus in Kingston, Rhode Island, United States. It is the flagship public research as well as the land-grant university of the state of Rhode Island. Its main campus is located in the village of Kingston in southern Rhode Island. Satellite campuses include the Feinstein Campus in Downtown Providence, the Rhode Island Nursing Education Center in Providence's Jewelry District, the Narragansett Bay Campus in Narragansett, and the W. Alton Jones Campus in West Greenwich. The university offers bachelor's degrees, master's degrees, and doctoral degrees in 80 undergraduate and 49 graduate areas of study through nine academic schools and colleges. These schools and colleges include Arts and Sciences, Business, Education and Professional Studies, Engineering, Health Sciences, Environment and Life Sciences, Nursing, Pharmacy and Oceanography. Another college, University College for Academic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Electrical And Electronics Engineers
The Institute of Electrical and Electronics Engineers (IEEE) is a 501(c)(3) professional association for electronic engineering and electrical engineering (and associated disciplines) with its corporate office in New York City and its operations center in Piscataway, New Jersey. The mission of the IEEE is ''advancing technology for the benefit of humanity''. The IEEE was formed from the amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers in 1963. Due to its expansion of scope into so many related fields, it is simply referred to by the letters I-E-E-E (pronounced I-triple-E), except on legal business documents. , it is the world's largest association of technical professionals with more than 423,000 members in over 160 countries around the world. Its objectives are the educational and technical advancement of electrical and electronic engineering, telecommunications, computer engineering and similar disciplines. History Origins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elmira, New York
Elmira () is a city and the county seat of Chemung County, New York, United States. It is the principal city of the Elmira, New York, metropolitan statistical area, which encompasses Chemung County. The population was 26,523 at the 2020 census, down from 29,200 at the 2010 census, a decline of more than 7 percent. The City of Elmira is in the south-central part of the county, surrounded on three sides by the Town of Elmira. It is in the Southern Tier of New York, a short distance north of the Pennsylvania state line. History Early history The region of Elmira was inhabited by the Cayuga nation (also known as the Kanawaholla) of the Haudenosaunee prior to European colonization. Cayuga residing in the region maintained relations with European settlers, primarily related to the fur trade, but were otherwise relatively isolated from encroaching colonial settlements. During the American Revolutionary War, the Sullivan Expedition of 1779 was mounted by the Continental ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Night Vision
Night vision is the ability to see in low-light conditions, either naturally with scotopic vision or through a night-vision device. Night vision requires both sufficient spectral range and sufficient intensity range. Humans have poor night vision compared to many animals such as cats, foxes and rabbits, in part because the human eye lacks a tapetum lucidum, tissue behind the retina that reflects light back through the retina thus increasing the light available to the photoreceptors. Types of ranges Spectral range Night-useful spectral range techniques can sense radiation that is invisible to a human observer. Human vision is confined to a small portion of the electromagnetic spectrum called visible light. Enhanced spectral range allows the viewer to take advantage of non-visible sources of electromagnetic radiation (such as near-infrared or ultraviolet radiation). Some animals such as the mantis shrimp and trout can see using much more of the infrared and/or ultraviolet sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westinghouse Electric Corporation
The Westinghouse Electric Corporation was an American manufacturing company founded in 1886 by George Westinghouse. It was originally named "Westinghouse Electric & Manufacturing Company" and was renamed "Westinghouse Electric Corporation" in 1945. The company acquired the CBS television network in 1995 and was renamed "CBS Corporation" until being acquired by Viacom in 1999, a merger completed in April 2000. The CBS Corporation name was later reused for one of the two companies resulting from the split of Viacom in 2006. The Westinghouse trademarks are owned by Westinghouse Electric Corporation, and were previously part of Westinghouse Licensing Corporation. The nuclear power business, Westinghouse Electric Company, was spun off from the Westinghouse Electric Corporation in 1999. History Westinghouse Electric was founded by George Westinghouse in Pittsburgh, Pennsylvania, on January 8, 1886. The firm became active in developing electric infrastructure throughout the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monroeville, Pennsylvania
Monroeville is a Home rule municipality (Pennsylvania), home rule municipality in Allegheny County, Pennsylvania. It is located about 10 miles east of Pittsburgh. Monroeville is a suburb with mixed residential and commercial developments. As of the 2020 United States Census, 2020 census, Monroeville was home to 28,640 people. History Named for Joel Monroe, the area's first postmaster, Monroeville was settled in the mid to late 18th century. The area was incorporated as Patton Township in 1849 before becoming the borough (Pennsylvania), borough of Monroeville on January 25, 1951. Monroeville became a Home Rule Charter Municipality on May 21, 1974. Geography A suburb of Pittsburgh, Monroeville is located at . According to the United States Census Bureau, U.S. Census Bureau, the municipality has a total area of , of which 0.05% is water. Surrounding and inner communities Monroeville has nine borders, including Plum, Pennsylvania, Plum to the north, Murrysville, Pennsylvania, M ... [...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] |
Vincent De Paul
Vincent de Paul, CM (24 April 1581 – 27 September 1660), commonly known as Saint Vincent de Paul, was a Occitan French Catholic priest who dedicated himself to serving the poor. In 1622 Vincent was appointed a chaplain to the galleys. After working for some time in Paris among imprisoned galley slaves, he returned to be the superior of what is now known as the Congregation of the Mission, or the "Vincentians" (in France known as "Lazaristes"). These priests, with vows of poverty, chastity, obedience, and stability, were to devote themselves entirely to the people in smaller towns and villages. Vincent was zealous in conducting retreats for clergy at a time when the local clergy's morals were flagging. He was a pioneer in seminary education and founded the Congregation of the Mission and the Daughters of Charity of Saint Vincent de Paul. He was renowned for his compassion, humility, and generosity. Vincent was canonized in 1737 and is venerated as a saint in the Catholic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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