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Elmer William Engstrom
Elmer William Engstrom (August 25, 1901 – October 30, 1984) was an American electrical engineer and corporate executive prominent for his role in the development of television. Biography Youth and early career Engstrom was born in Minneapolis, Minnesota in 1901 as son of Emil Engstrom, a power plant engineer, and Anna (Nelson) Engstrom. After attending the Mechanical Arte High School in Saint Paul, Minnesota, he obtained his BSc in electrical engineering at the University of Minnesota in 1923. After graduation, in 1923, Engstrom worked at the General Electric Company in Schenectady, New York, on radio technology and sound devices for motion pictures. When this activity was spun off to the Radio Corporation of America (RCA) in 1930, he took on further responsibilities for these technologies plus research in electron tubes. Further career Engstrom subsequently became head of RCA Laboratories (1943) and Vice President for research (1945), leading RCA's successful World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minneapolis
Minneapolis is a city in Hennepin County, Minnesota, United States, and its county seat. With a population of 429,954 as of the 2020 United States census, 2020 census, it is the state's List of cities in Minnesota, most populous city. Located in the state's center near the eastern border, it occupies both banks of the Upper Mississippi River and adjoins Saint Paul, Minnesota, Saint Paul, the state capital of Minnesota. Minneapolis, Saint Paul, and the surrounding area are collectively known as the Minneapolis–Saint Paul, Twin Cities, a metropolitan area with 3.69 million residents. Minneapolis is built on an artesian aquifer on flat terrain and is known for cold, snowy winters and hot, humid summers. Nicknamed the "City of Lakes", Minneapolis is abundant in water, with list of lakes in Minneapolis, thirteen lakes, wetlands, the Mississippi River, creeks, and waterfalls. The city's public park system is connected by the Grand Rounds National Scenic Byway. Dakota people orig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Infrared Observation Satellite
Television InfraRed Observation Satellite (TIROS) is a series of early weather satellites launched by the United States, beginning with TIROS-1 in 1960. TIROS was the first satellite that was capable of remote sensing of the Earth, enabling scientists to view the Earth from a new perspective: space. The program, promoted by Harry Wexler, proved the usefulness of satellite weather observation, at a time when military reconnaissance satellites were secretly in development or use. TIROS demonstrated at that time that "the key to genius is often simplicity". TIROS is an acronym of "Television InfraRed Observation Satellite" and is also the plural of "tiro" which means "a young soldier, a beginner". The Advanced Research Projects Agency (now DARPA) initiated the TIROS program in 1958 and transferred the program to the National Aeronautics and Space Administration (NASA) in 1959. Participants in the TIROS program also included, Signal Corps (United States Army), United States Army S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Red Cross
The American National Red Cross is a Nonprofit organization, nonprofit Humanitarianism, humanitarian organization that provides emergency assistance, disaster relief, and disaster preparedness education in the United States. Clara Barton founded the organization in 1881 after initially learning of the Red Cross, founded 1863 in Geneva, Switzerland. It is the designated American affiliate of the International Federation of Red Cross and Red Crescent Societies and the International Red Cross and Red Crescent Movement. The organization has provided services after many notable disasters, including the sinking of the Titanic, RMS ''Titanic'' in 1912, World War I, the Spanish flu, Spanish flu pandemic of 1918, World War II, Hurricane Katrina disaster relief, Hurricane Katrina, and the 2023 Hawaii wildfires, Maui wildfires of 2023. It also provides blood banking services. History and organization Founders Clara Barton established the American Red Cross in Dansville, Livingst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princeton, New Jersey
The Municipality of Princeton is a Borough (New Jersey), borough in Mercer County, New Jersey, United States. It was established on January 1, 2013, through the consolidation of the Borough of Princeton, New Jersey, Borough of Princeton and Princeton Township, New Jersey, Princeton Township, both of which are now defunct. As of the 2020 United States census, the borough's population was 30,681, an increase of 2,109 (+7.4%) from the 2010 United States census, 2010 census combined count of 28,572. In the 2000 United States census, 2000 census, the two communities had a total population of 30,230, with 14,203 residents in the borough and 16,027 in the township. Princeton was founded before the American Revolutionary War. The borough is the home of Princeton University, one of the world's most acclaimed research universities, which bears its name and moved to the community in 1756 from the educational institution's previous location in Newark, New Jersey, Newark. Although its associ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
System Engineering
Systems engineering is an interdisciplinary field of engineering and engineering management that focuses on how to design, integrate, and manage complex systems over their Enterprise life cycle, life cycles. At its core, systems engineering utilizes systems thinking principles to organize this body of knowledge. The individual outcome of such efforts, an engineered system, can be defined as a combination of components that work in synergy to collectively perform a useful Function (engineering), function. Issues such as requirements engineering, Reliability engineering, reliability, logistics, coordination of different teams, testing and evaluation, maintainability, and many other Discipline (academia), disciplines, aka List of system quality attributes, "ilities", necessary for successful system design, development, implementation, and ultimate decommission become more difficult when dealing with large or complex projects. Systems engineering deals with work processes, optimizat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cathode Ray Tube
A cathode-ray tube (CRT) is a vacuum tube containing one or more electron guns, which emit electron beams that are manipulated to display images on a phosphorescent screen. The images may represent electrical waveforms on an oscilloscope, a Film frame, frame of video on an Analog television, analog television set (TV), Digital imaging, digital raster graphics on a computer monitor, or other phenomena like radar targets. A CRT in a TV is commonly called a picture tube. CRTs have also been Williams tube, used as memory devices, in which case the screen is not intended to be visible to an observer. The term ''cathode ray'' was used to describe electron beams when they were first discovered, before it was understood that what was emitted from the cathode was a beam of electrons. In CRT TVs and computer monitors, the entire front area of the tube is scanned repeatedly and systematically in a fixed pattern called a raster scan, raster. In color devices, an image is produced by con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire State Building
The Empire State Building is a 102-story, Art Deco-style supertall skyscraper in the Midtown South neighborhood of Manhattan, New York City, United States. The building was designed by Shreve, Lamb & Harmon and built from 1930 to 1931. Its name is derived from "Empire State", the List of U.S. state nicknames, nickname of New York state. The building has a roof height of and stands a total of tall, including its antenna (radio), antenna. The Empire State Building was the world's tallest building until the first tower of the World Trade Center (1973–2001), World Trade Center was Construction of the World Trade Center, topped out in 1970; following the collapse of the World Trade Center, September 11 attacks in 2001, the Empire State Building was once more New York City's tallest building until it was surpassed in 2012 by One World Trade Center. , the building is the List of tallest buildings in New York City, eighth-tallest building in New York City, the List of tallest buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE Fellow
, the Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers (IEEE) is an American 501(c)(3) public charity professional organization for electrical engineering, electronics engineering, and other related disciplines. The IEEE has a corporate office ... (IEEE) has 7,236 members designated Fellow, each of whom is associated with at least one of the 41 societies under the IEEE. The Fellow grade of membership is the highest level of membership, and cannot be applied for directly by the member – instead the candidate must be nominated by others. This grade of membership is conferred by the IEEE board of directors in recognition of a high level of demonstrated extraordinary accomplishment. * Aerospace and Electronic Systems Society – List of fellows * Antennas & Propagation Society – List of fellows * IEEE Broadcast Technology Society – List of fellows * Circuits and Systems Society – List of fellows * Communica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teknisk Tidskrift
''Teknisk Tidskrift'' (1871 – March 1872 ''Illustrerad Teknisk Tidning'') was founded in 1871 by Swedish marine engineer Wilhelm Hoffstedt (1841–1907). A forerunner to ''Ny Teknik'', it has since its establishment been considered one of the leading journals in Sweden for the publication of findings in technology and engineering. It was first published in Norrköping and then in Stockholm until 1977 when it folded. The journal was divided into a general part and various specialized sections on mechanical engineering, electrical engineering, chemistry and mining engineering (including metallurgy), shipbuilding, architecture and civil engineering. These specialized sections representing the various departments of the Swedish Teknologföreningen reflected the educational structure of the Royal Institute of Technology KTH Royal Institute of Technology (), abbreviated KTH, is a public research university in Stockholm, Sweden. KTH conducts research and education in engineering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Academy Of Engineering Sciences
The Royal Swedish Academy of Engineering Sciences (, IVA), founded on 24 October 1919 by King Gustaf V, is one of the royal academies in Sweden. The academy is an independent organisation, which promotes contact and exchange between business, research, and government, in Sweden and internationally. It is the world's oldest academy of engineering sciences.(OECD Reviews of Innovation Policy: Sweden 2012). Leadership The King is the patron of the academy. The following people have been presidents of IVA since its foundation in 1919: *1919–1940: Axel F. Enström *1941–1959: Edy Velander *1960–1970: Sven Brohult *1971–1982: Gunnar Hambraeus *1982–1994: Hans G. Forsberg *1995–2000: Kurt Östlund *1999–2001: (temporary) Enrico Deiaco *2001–2008: Lena Treschow Torell *2008–2017: Björn O. Nilsson *2017–2023: Tuula Teeri *2024-Present Sylvia Schwaag Serger Academy member Each year, outstanding scientists and engineers from universities and industries ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York University
New York University (NYU) is a private university, private research university in New York City, New York, United States. Chartered in 1831 by the New York State Legislature, NYU was founded in 1832 by Albert Gallatin as a Nondenominational Christianity, non-denominational all-male institution near New York City Hall, City Hall based on a curriculum focused on a secular education. The university moved in 1833 and has maintained its main campus in Greenwich Village surrounding Washington Square Park. Since then, the university has added an engineering school in Brooklyn's MetroTech Center and graduate schools throughout Manhattan. NYU is one of the largest private universities in the United States by enrollment, with a total of 51,848 enrolled students in 2021. It is one of the most applied-to schools in the country and admissions are considered selective. NYU's main campus in New York City is organized into ten undergraduate schools, including the New York University College ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Findlay College
The University of Findlay (UF) is a private Christian university in Findlay, Ohio, United States. It was established in 1882 through a joint partnership between the Churches of God General Conference and the city of Findlay. UF has nearly 80 undergraduate programs of study leading to baccalaureate degrees and offers 11 master's degrees and five doctorate-level degree programs. Nearly 4,200 students from approximately 35 countries are enrolled at Findlay with an international student population of approximately 500. Approximately 1,250 students live on campus in university housing. The University of Findlay has a main campus and five off-campus facilities. History The predecessor of the University of Findlay, Findlay College, was founded on January 28, 1882, by the city of Findlay and the Churches of God General Conference. By 1897, the college had established an endowment of more than $100,000 and boasted sixteen faculty members. In 1989, Findlay College became known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
