Citizendia

Herbert E. Ives
Expression error: Unexpected < operatorpx
Herbert E. Ives
Personal information
NameHerbert E. Ives
Birth dateJuly 21, 1882
Birth placePhiladelphia, Pennsylvania
Date of deathNovember 13, 1953
EducationUniversity of Pennsylvania
Work
Significant projectsfacsimile
television

Herbert Eugene Ives (July 21, 1882, Philadelphia, Pennsylvania – November 13, 1953) was a scientist and engineer who headed the development of facsimile and television systems at AT&T in the first half of the twentieth century. Events 356 BC - Herostratus sets fire to the Temple of Artemis in Ephesus, one of the Seven Wonders of the World Year 1882 ( MDCCCLXXXII) was a Common year starting on Sunday (link will display the full calendar of the Gregorian calendar (or a Common Philadelphia (ˌfɪləˈdɛlfiə Events 1002 - English king Ethelred orders the killing of all Danes in England, known today as the St Year 1953 ( MCMLIII) was a Common year starting on Thursday (link will display full calendar of the Gregorian calendar. The University of Pennsylvania (also known as Penn) is a private University located in Philadelphia, Pennsylvania, USA. A facsimile (From Latin fac simile, "make like" is a copy or reproduction of an old Book, Manuscript, Map, Television ( TV) is a widely used Telecommunication medium for sending ( Broadcasting) and receiving moving Images, either monochromatic Events 356 BC - Herostratus sets fire to the Temple of Artemis in Ephesus, one of the Seven Wonders of the World Year 1882 ( MDCCCLXXXII) was a Common year starting on Sunday (link will display the full calendar of the Gregorian calendar (or a Common Philadelphia (ˌfɪləˈdɛlfiə Events 1002 - English king Ethelred orders the killing of all Danes in England, known today as the St Year 1953 ( MCMLIII) was a Common year starting on Thursday (link will display full calendar of the Gregorian calendar. A facsimile (From Latin fac simile, "make like" is a copy or reproduction of an old Book, Manuscript, Map, Television ( TV) is a widely used Telecommunication medium for sending ( Broadcasting) and receiving moving Images, either monochromatic Before proposing a merge request please see Talk and see if the merger you propose has recently been made and Ives studied at the University of Pennsylvania and the Johns Hopkins University, where he graduated in 1908. The University of Pennsylvania (also known as Penn) is a private University located in Philadelphia, Pennsylvania, USA. He wrote a 1920 book on aerial photography, while an Army reserve officer, in the aviation section. Aerial photography is the taking of Photographs of the ground from an elevated position [1] Ives was also an avid coin collector, and was President of the American Numismatic Society.

Like his father Frederic Eugene Ives, Herbert was an expert on color photography. Frederick Eugene Ives (1856–1937 was a US inventor born at Litchfield, Connecticut. In 1924, he transmitted and reconstructed the first color facsimile, using color separations. In 1927, he demonstrated 185-line long-distance television, transmitting the image of then-Secretary of Commerce Herbert Hoover from AT&T's experimental station 3XN in Whippany, New Jersey. Herbert Clark Hoover (August 10 1874 &ndash October 20 1964 was the thirty-first President of the United States (1929–1933 Before proposing a merge request please see Talk and see if the merger you propose has recently been made and Whippany is an unincorporated area located within Hanover Township in Morris County, New Jersey.

In the 1940s, Ives expressed his vigorous opposition to Einstein's theory of relativity. Albert Einstein ( German: ˈalbɐt ˈaɪ̯nʃtaɪ̯n; English: ˈælbɝt ˈaɪnstaɪn (14 March 1879 – 18 April 1955 was a German -born theoretical This page is about the scientific concept of relativity for philosophical or sociological theories about relativity see Relativism. [2] Ives did not have an issue with the theory's predictions but with --as he formulated it in 1945[3]-- "The indeterminancies and impotences by which the "Restricted Theory of Relativity" has been widely publicized".

Following the philosophy of Lorentz, he attempted to demonstrate the physical reality of relativistic effects by means of logical arguments and experiments. Hendrik Antoon Lorentz ( July 18, 1853 &ndash February 4, 1928) was a Dutch Physicist who shared the 1902 Nobel He is best known for the Ives–Stilwell experiment, which provided direct confirmation of special relativity's time dilation factor. The Ives–Stilwell experiment exploits the Transverse Doppler effect (TDE described by Albert Einstein in his 1905 paper This article discusses a concept in physics For the concept in sociology see Time displacement.

His friend, the noted physicist H. P. Robertson, contributed the following summary of Ives' attitude toward special relativity in a biography of Ives:

"Ives' work in the basic optical field presents a rather curious anomaly, for although he considered that it disproved the special theory of relativity, the fact is that his experimental work offers one of the most valuable supports for this theory, and his numerous theoretical investigations are quite consistent with it… his deductions were in fact valid, but his conclusions were only superficially in contradiction with the relativity theory—their intricacy and formidable appearance were due entirely to Ives' insistence on maintaining an aether framework and mode of expression. I. . . was never able to convince him that since what he had was in fact indistinguishable in its predictions from the relativity theory within the domain of physics, it was in fact the same theory. . . some who have not penetrated to the essence of Ives' theoretical work have seized upon it as overthrowing the special theory of relativity, and have used it as an argument for a return to outmoded and invalid ways of thought. "

U. S. President Harry Truman awarded Ives a "Medal for Merit" in 1948 for his war-time work on blackout lighting and optical communication systems. [2]

References

  1. ^ Herbert E. Ives, Airplane Photography, Philadelphia: J. B. Lippincott Company, 1920.
  2. ^ a b Dean Turner and Richard Hazelett, eds. , The Einstein Myth and the Ives Papers: A Counter-Revolution in Physics, Pasadena: Hope Publishing (1979).
  3. ^ H. Ives, "Derivation of the Lorentz transformations", Phil. Mag. 7, vol. 39, 1945 p. 392

See also

External links

The Television Technology can be divided along two lines those developments that depended upon both mechanical and electronic Principles and
© 2009 citizendia.org; parts available under the terms of GNU Free Documentation License, from http://en.wikipedia.org
 Dapyx Software network: MP3 Explorer | Ebook Manager | Zenithic