61. John W. Mauchly And J. Presper Eckert john W. mauchly. (19071980). J. Prespers Eckert. (1919-1995). Table of Contents. http://www.sis.pitt.edu/~mbsclass/hall_of_fame/mauchly.htm

John W. Mauchly J. Prespers Eckert Table of Contents I Claim to Fame II Research/Career highlights III Trivia IV Bibliography I Claim to Fame John W. Mauchly and J. Presper Eckert were the two principle inventors of the ENIAC computer,the first large-scale general-purpose electronic computer. ENIAC is an acronym for "Electronic Numerical Integrator and Computer," built at the University of Pennsylvania's Moore School of Electrical Engineering.As a general-purpose computer to solve a wide range of calculations,this distinguished the ENIAC from earlier automated calculating machines designed for single problem-solving applications.They began the ENIAC in 1943 and completed the ENIAC in 1946. The ENIAC was introduced to the public on Valentine's day,14 February 1946. The ENIAC 's technical specifications : took up 3,000 cubic feet weighted 30 tons used 18,000 vacuum tubes and 70,000 registers required more than 170 kilowatts of power had a random access memory capacity of about 1,000 information bits used punched cards to store data The ENIAC was used by the U.S. Army for military calculations in the World War II.

62. John William Mauchly Translate this page john William mauchly. JW mauchly ist am 30. August im Jahre 1907 in Cincinnati,USA geboren und am 9. Januar 1980 in Ambler, USA gestorben. http://www.fh-niederrhein.de/~rehork/ge_info/geschichte16.htm

John William Mauchly J.W. Mauchly ist am 30. August im Jahre 1907 in Cincinnati, USA geboren und am 9. Januar 1980 in Ambler, USA gestorben. Er hat mit John P. Eckert den ENIAC entwickelt. made by Blazej Lebek (15.5.2000)

63. John P. Eckert He was a researcher at the Moore School of the University of Pennsylvania when hebegan working with john W mauchly on ENIAC (Electronic Numerical Integrator http://www.thocp.net/biographies/eckert_john.html

John Presper Eckert April 9, 1919 Philadelphia 1995 Bryn Mawr, USA picture principal papers hardware software keywords programming, theoretical programming theoreum see also related subjects Achievement Co-inventor of the first fully electronical digital computer Biography At the university of Pennsylvenia Eckert and the late John. W. Mauchly created ENIAC (Electronic Numerical Integrator and Computer). A 30 ton leviathan that contained less computational power than a single one of today's tiny silicon chips. Designed to figure trajectories for world war II atillery, ENIAC was 1000 times as fast as contemporary calculators , and became an invaluable tool for scientist working to build the first atom bomb. After selling their business in 1950 to Sperry Rand Corp, now Unisys, the partners continued to advance in their field. Eckert was awarded a National Science Medal in 1968. Chronology J. Presper Eckert

64. Mauchly Go Back index biographies john mauchly. date, city, country date, city, country.principal papers. hardware. software. keywords. see also. related subjects. http://www.thocp.net/biographies/mauchly_john.html

John Mauchly date, city, country date, city, country principal papers hardware software keywords see also related subjects Achievement Biography Chronology Honors and awards Last Updated on October 18, 2002 For suggestions please mail the editors

65. John W. Mauchly --  Britannica Concise Encyclopedia Online Article mauchly , john W(illiam) Britannica Concise. born Aug. 30, 1907, Cincinnati, Ohio,US died Jan. 8, 1980, Ambler, Pa. john W. mauchly. APA style john W. mauchly. http://concise.britannica.com/ebc/article?eu=396864

66. Deutsche Gesellschaft Für Post- Und Telekommunikationsgeschichte E.V. - John Wi Translate this page john William mauchly Ein US-amerikanischer Physiker und Ingenieur(1907-1980). Zum Gedenken an seinen 25. Todestag. Vor 25 Jahren http://www.dgpt.org/DE/service/biografien/John_William_Mauchly.php

HOME Über Uns Biografien Jubiläen ... DAS ARCHIV John William Mauchly Ein US-amerikanischer Physiker und Ingenieur (1907-1980) Zum Gedenken an seinen 25. Todestag Vor 25 Jahren starb am 8. Januar 1980 in Ambler (Pennsylvania) der US-amerikanische Physiker und Ingenieur John William Mauchly. Er wurde am 30. August 1907 in Cincinnati (Ohio/USA) geboren. Dass mit Elektronenröhren bestückte Computer weitaus schneller rechnen können als relaisbestückte Rechenanlagen hatten bereits vor Mauchly andere Techniker wie beispielsweise in Deutschland 1937 Konrad Zuse (1910-1995) und 1942 in den USA John Vincent Atanasoff (1903-1995) erkannt. Den ersten Röhrenrechner, der erstmals zu einem praktischen Einsatz gelangte und somit den Beginn der ersten Computergeneration einleitete, entwickelten die beiden US-amerikanischen Computerpioniere John Presper Eckert (1919-1995) und John William Mauchly (1907-1980). Zwecks Lösung dieser Aufgabe beschäftigten sich beide Wissenschaftler mit der Konstruktion und dem Bau eines Digitalrechners für allgemeine Rechenoperationen, mit dem die Daten in codierter Form verarbeitet werden konnten. Ohne besondere Erwähnung wurde die Grundidee des Rechnerentwurfs der beiden US-amerikanischen Physiker John Vincent Atanasoff (1903-1995) und Clifford Edward Berry (1918-1963) vom Jahre 1942 mit einbezogen. Erst ein 1973 zwischen den Firmen „Sperry Rand Corporation“ und „Honeywell Corporation“ geführter Patentstreit brachte es an den Tag, dass Atanasoff und Berry bereits 1942 den ersten mit Elektronenröhren bestückten Computer fertig gestellt hatten.

67. Computing People: John Atanasoff They turned him down. In 1940 Dr. Atanasoff attended a lecture givenby Dr. john W. mauchly at Ursinus College, near Philadelphia. http://www.angelfire.com/ma/kilenm/2k03ppl.html

var cm_role = "live" var cm_host = "angelfire.lycos.com" var cm_taxid = "/memberembedded" People in Computing John Vincent Atanasoff - Forgotten Father of Computers by Kilen Matthews Beginnings and Education John Vincent Atanasoff, born on 4 October 1903 in Hamilton, New York the first child of John Atanasoff and Iva Lucena Purdy took an early interest in mathematics. His father brought home a Dietzgen slide rule and young John's interest was captivated. He read the manual of how to use the slide rule and became fascinated with the underlying mathematical principles. With his mother's help, he began self-study of a college algebra book from his father's library. The family moved to Florida where John attended high school and graduated in only two years, receiving straight A's is all of his science and math courses. He did some work to accumulate funds and delayed his entry to university for short while. He received a Bachelor of Science degree in electrical engineering from the University of Florida in 1925 with a perfect record of straight A's as an undergraduate. Atanasoff received his master's degree in mathematics from Iowa State College in 1926 and a few days after graduation married Lura Meeks. He moved to theoretical physics for his Ph.D. that he received from the University of Wisconsin. During his Ph.D. work, the Atanasoff's first daughter was born then John returned to Iowa State College as an assistant professor in mathematics and physics.

68. Mauchly, John W. - FOLDOC Definition Free Online Dictionary of Computing. mauchly, john W. john W. mauchly. FOLDOC Feedback.Comments or Problems. Again, thanks for visiting NightFlight s WWW server. http://www.nightflight.com/foldoc-bin/foldoc.cgi?Mauchly, John W.

69. Information Headquarters: John Mauchly PharmacyHeadquarters SearchHeadquarters - Need a Payday Loan? Talkpolitics at WashingtonTalk. john mauchly. john William mauchly http://www.informationheadquarters.com/History_of_computing/John_Mauchly.shtml

PharmacyHeadquarters SearchHeadquarters - Need a Payday Loan Talk politics at WashingtonTalk John Mauchly John William Mauchly (1907 - January 8, 1980) was a computer engineer who, along with J. Presper Eckert, designed ENIAC, the first all-electronic digital computer. He was born in Cincinnati, Ohio and died in Ambler, Pennsylvania. How to Physics History Companies ... History of Computing This content from Wikipedia is licensed under the GNU Free Documentation License Links HOME Help build the worlds largest free encyclopedia

70. Learn More About John Mauchly In The Online Encyclopedia. Visit the Online Encyclopedia and learn more and get your questions answered aboutjohn mauchly. You are here Online Encyclopedia john mauchly. john mauchly. http://www.onlineencyclopedia.org/j/jo/john_mauchly.html

You are here: Online Encyclopedia Enter a phrase or search word in the box below. You can enter multiple phrases at a time by putting a comma between each word.(e.g. cat ,dog ,lion ) Press the search button to start your search. Hint: Play with putting spaces before and after your words to see the different results you get. see previous page John Mauchly John William Mauchly January 8 ) was a computer engineer who, along with J. Presper Eckert , designed ENIAC , the first all-electronic digital computer . He was born in Cincinnati, Ohio and died in Ambler, Pennsylvania This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License Useful Research Resources Online Encyclopedia Site Map Policies

71. Articles And Resources For Internet Work At Home Based Business Opportunity, Eba mauchly, john W. b. Aug. 30, 1907, Cincinnati, Ohio, US d. Jan. 8, 1980,Ambler, Pa. in full john WILLIAM mauchly, American physicist http://www.geocities.com/shilpa_bhope/index168.html

Articles and Resources !!! Computer Computer Computer Computer ... Computer Business Home Business Business Home base Business Business Plan ... Marketing Jobs Jobs Job Opportunities Work Part Time Job List ... Software You'll find the most legitimate computer opportunity, best online computer job and insightful resources on this site. Join Now #1 Income Generating Computer Business In 2003 (Affiliates can earn US $5,000 weekly with this biz) Click here! Mauchly, John W. b. Aug. 30, 1907, Cincinnati, Ohio, U.S. d. Jan. 8, 1980, Ambler, Pa. in full JOHN WILLIAM MAUCHLY, American physicist and engineer, coinventor in 1946, with John P. Eckert, of the Electronic Numerical Integrator and Computer (ENIAC), the first general-purpose electronic

72. John Translate this page john P.Eckert ,. john mauchly,. l’ENIAC, UNIVAC. john Mauchley,alias mauchly est né à Cincinnati le 30 août 1907 à Cincinnati http://mapage.noos.fr/fholvoet/eckert et mauchly.html

John P.Eckert , John Mauchly, Enigma Le coeur de l'ENIAC était constitué par 18000 tubes électroniques , 70000 résistances, 10000 capacités et 6000 commutateurs manuels. Cet ensemble allait permettre la réalisation d'un multiplicateur séparé de l'additionneur classique et d'un extracteur de racines carrées. Cependant pour construire un ensemble fiable, il fallait un équipement de test constitué par 6 oscilloscopes plus rapides que tout ce qui pouvait exister. Eckert est parvenu à les concevoir et les faire construire par son équipe de techniciens ainsi qu'un générateur d'impulsions multi-phase entièrement nouveau. Finalement c'est une machine occupant 150 m2 (24 m x 6,25 m) sur une hauteur de 2,5 m, et pesant 30 tonnes qui fut construite et mise à disposition de l'armée. Sa préparation et son exploitation nécessitait la présence de 6 techniciens Eckert En décembre 1951, la Remington Rand a acquis une autre société de pionniers dans l'informatique, Engineering Research Associates (ERA) de St-Paul dans le Minnesota. Ainsi, la société disposait de trois centres de compétence pour le traitement automatique des données. Malheureusement, durant plusieurs années il y eut plus de rivalités entre eux que de synergies. En 1954, La société décida d'utiliser le terme UNIVAC pour dénommer les produits des trois centres. Ainsi, l'UNIVAC d'origine devint l'UNIVAC-1 et l'ordinateur 1101 d'ERA devint l'UNIVAC-1101. En 1955, la fusion entre Remington Rand et Sperry Gyroscope créa Sperry Rand Corporation.

73. BBC ICT Portal john W. mauchly (19071980) john mauchly received a PhD in Physicsfrom john Hopkins University in 1932. He then taught physics http://www.open2.net/ictportal/timeline/halloffame/mauchly.htm

timeline/halloffame John W. Mauchly (1907-1980) page in this section OU Course T323 Logic Design next

74. ACM: Eckert-Mauchly Award / John Cocke john Cocke. Citation For contributions to high performance computer architecturethrough lookahead, parallelism and pipeline utilization http://www.acm.org/awards/em_award_citations/cocke.html

John Cocke Citation For contributions to high performance computer architecture through lookahead, parallelism and pipeline utilization, and to reduced instruction set computer architecture through the exploitation of hardware-software tradeoffs and compiler optimization. ACM/Eckert-Mauchly Award. Last Update: September 9, 1998 HOME ABOUT ACM MEMBERSHIP PUBLICATIONS ... Association for Computing Machinery

75. ACM: Eckert-Mauchly Award / John H. Crawford john H. Crawford. Citation In recognition of your impact on the computerindustry through your development of microprocessor technology. http://www.acm.org/awards/em_award_citations/crawford.html

John H. Crawford Citation In recognition of your impact on the computer industry through your development of microprocessor technology. ACM/Eckert-Mauchly Award. Last Update: September 9, 1998 HOME ABOUT ACM MEMBERSHIP PUBLICATIONS ... Association for Computing Machinery

76. Inventor Snap Shot mauchly, john William 1907 ~ 1980 Physicist, computer inventor; bornin Cincinnati, Ohio. He taught for several years after graduating http://www.ideafinder.com/history/snapinventors.htm

Aiken, Howard (Hathaway) b1939 ~ Eckert , J. (John) Presper 1919 ~ 1995 Computer engineer, inventor; born in Philadelphia. A University of Pennsylvania graduate in electronic engineering, he and John W. Mauchly developed the first practical electronic digital computer, the Electronic Numerical Integrator and Calculator (ENIAC) (194246); it weighed several tons and used thousands of valves and resistors. In 1951 an improved version of their computer, the UNIVAC I, became one of the first commercially sold computers. Eckert had more than 85 patents for his various electronic inventions. Gray , Elisha 1835 ~ 1901 Inventor, manufacturer; born in Barnesville, Ohio. He worked as a blacksmith, a boat-builder,and a carpenter before starting a small concern to make telegraphic equipment of his own invention. His little business eventually became the Western Electric Co., and Gray's some 70 patents included one for a multiplex telegraph. He claimed to have invented the telephone in the 1870s, but lost the patent rights to Alexander Graham Bell in a case eventually decided in the U.S. Supreme Court. Jacquard , Joseph Marie 1752 ~ 1834 Silk-weaver, born in Lyon, France. His invention (18018) of the Jacquard loom, controlled by punched cards, enabled an ordinary workman to produce the most beautiful patterns in a style previously accomplished only with patience, skill, and hard work. But though Napoleon rewarded him with a small pension and the Légion d'Honneur, the silk weavers were long opposed to his machine. At his death his machine was in almost universal use, and his punched card system was adopted in the 20th-century as a control and data input system for many office machines and early digital computers.

77. The First Stored Program Computer -- EDVAC During the course of designing ENIAC, it s creators, john William mauchly andJ. Presper Eckert Jr., conceived the concept of stored program computing. http://www.maxmon.com/1946ad.htm

1944 AD to 1952 AD The First Stored Program Computer EDVAC As was previously discussed, If we ignore both Atanasoff's machine and COLOSSUS , then the first true general- purpose electronic computer was the ENIAC , which was constructed at the University of Pennsylvania between 1943 and 1946. However, ENIAC's underlying architecture was very different to that of modern computers. During the course of designing ENIAC, it's creators, John William Mauchly and J. Presper Eckert Jr. , conceived the concept of stored program computing. This concept was subsequently documented by Johann (John) von Neumann in his paper which is now known as the First Draft (The computer structure resulting from the criteria presented in the " First Draft " is popularly known as a von Neumann Machine, and virtually all digital computers from that time forward have been based on this architecture.) a In August 1944, Mauchly and Eckert proposed the building of a new machine called the electronic discrete variable automatic computer (EDVAC) . Unfortunately, although the conceptual design for EDVAC was completed by 1946, several key members left the project to pursue their own careers, and the machine did not become fully operational until 1952. When it was finally completed, EDVAC contained approximately 4,000 vacuum tubes and 10,000 crystal diodes. A 1956 report shows that EDVAC's average error-free up-time was approximately 8 hours.

78. John Vincent Atanasoff replica of the original ABC. mauchly and the ABC. In 1940 Atanasoffattended a lecture by john mauchly. While discussing things after http://www.digidome.nl/john.htm

basic Altair Konrad Zuse Alan Turing John Vincent Atanasoff John Vincent Atanasoff 1903-1995 John Vincent Atanasoff, true inventor of the digital electronic computer, was born on October the 4th 1903 near Hamilton, New York. The Atanasov family name had been changed into Atanasoff by immigration officers on Ellis Island when Bulgarian Ivan Atanasov came to America in 1889 at the age of thirteen. He was accompanied by an uncle. His own father had been murdered by soldiers of the Ottoman Empire during the April Uprising of the Bulgarians against the Turks in 1876, the same year Ivan had been born. The year John Vincent was born the family moved to Osteen, Florida, and from there to Brewster, Florida. It was there that he attended grade school, and learned the basics of electricity from his father, an electric engineer. Somewhere around 1913 Ivan, who had changed his first name into John, bought a Dietzgen slide rule . Son John Vincent was immediately interested and very quickly learned everything about the mathematical background of the apparatus. His mother, Iva Lucena Atanasoff-Purdy , who was a mathematics school teacher, then helped him to understand the book, A College Algebra , by J.M.Taylor. It was then that he learned about

79. John W School Website, Journey in Sciences, john W. mauchly. He passed away later in 1980.john mauchly along with john Eckert were the main inventors of the computer. http://www.wchs.srsd.sk.ca/Barteski/Computers 9/Michael S.htm

School Website Journey in Sciences John W. Mauchly John W. Mauchly was born august 30 1907, he was born to Sebastian J. Mauchly and Rachel Mauchly in Cincinnati, Ohio. John had an exceptional childhood upbringing. John's father, Sabastian J. Mauchly passed away sometime in 1928 around christmas. He received his Ph.D in the early 1930's. John Eckert worked as Mauchly's lab assistant at the Moore School. He passed away later in 1980. Photograph of John W. Mauchly, ca. 1940-50

80. Honeywell, Inc., Honeywell Vs. Sperry Rand Records mauchly, john W. (john William), 19071980. Rench, Carl F. Box 43 mauchly, johnW. chronological event list and reference chronology, nd (folder 1). http://www.cbi.umn.edu/collections/inv/cbi00001.html

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 4     61-80 of 95    Back | 1  | 2  | 3  | 4  | 5  | Next 20