338 records — Page 1 of 34
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Creators:
Electricity and Modern Physics, Division of, NMAH, SI.
Marton, Ladislaus Laszlo, 1901-1979 (physicist)
Dates:
1932 - 1970
Size:
4.66 Cubic feet (14 boxes, one (1) 16 mm film)
Collection ID:
NMAH.AC.0100
Repository:
Archives Center, National Museum of American History

This collection consists of materials documenting the history of electron optics, especially electron microscopes. Included are engineering drawings of Marton's devices, designed in Belgium, Stanford and RCA in the 1930s and 1940s; notebooks concerning extensive investigations in electron microscopy; photographs and micrographs concerning developm...

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Creators:
Busignies, Henri Gaston, 1905-1981 (electronic/communications engineer)
Electricity and Modern Physics, Division of, NMAH, SI.
Dates:
1905-1981
Size:
0.15 Cubic feet (1 box)
Collection ID:
NMAH.AC.0098
Repository:
Archives Center, National Museum of American History

Documentation of Gaston's role in the development of radio direction finders during World War II.

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Creators:
Smithsonian Astrophysical Observatory
Dates:
2015
Collection ID:
Accession 16-196
Repository:
Smithsonian Institution Archives

This accession consists of the Smithsonian Astrophysical Observatory (SAO)/United States, National Aeronautics and Space Administration (NASA) Astrophysics Data System (ADS) website as it existed on October 28, 2015. This website is a digital library portal for researchers in astronomy and physics, operated by SAO under a NASA grant. This ...

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Creators:
National Museum of Natural History
Dates:
2012-2017
Collection ID:
Accession 18-117
Repository:
Smithsonian Institution Archives

This accession consists of the online exhibition "X-Ray Vision: Fish Inside Out" on the National Museum of Natural History website as it existed on May 17, 2017. The online exhibition accompanied a physical exhibition of the same name. The online exhibition was launched in 2012 and has not been significantly updated. Materials are in electroni...

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Creators:
Smithsonian Astrophysical Observatory
Dates:
2010-2012
Collection ID:
Accession 13-175
Repository:
Smithsonian Institution Archives

This accession consists of the blog for the Institute for Theoretical Atomic, Molecular, and Optical Physics (ITAMP) as it existed on December 12, 2012. ITAMP was established by the Harvard-Smithsonian Center for Astrophysics which is jointly administered by the Harvard College Observatory and the Smithsonian Astrophysical Observatory. The blo...

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Creators:
Smithsonian Astrophysical Observatory
Dates:
2010-2015
Collection ID:
Accession 16-195
Repository:
Smithsonian Institution Archives

This accession consists of the blog for the Institute for Theoretical Atomic, Molecular, and Optical Physics (ITAMP) as it existed on December 1, 2015. ITAMP was established by the Harvard-Smithsonian Center for Astrophysics which is jointly administered by the Harvard College Observatory and the Smithsonian Astrophysical Observatory. The blog...

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Creators:
Smithsonian Astrophysical Observatory
Dates:
2013
Collection ID:
Accession 13-178
Repository:
Smithsonian Institution Archives

This accession consists of the Smithsonian Astrophysical Observatory (SAO)/United States, National Aeronautics and Space Administration (NASA) Astrophysics Data System (ADS) website as it existed on January 22, 2013. This website is a digital library portal for researchers in astronomy and physics, operated by SAO under a NASA grant. This ...

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Creators:
Smithsonian Astrophysical Observatory
Dates:
2015
Collection ID:
Accession 17-220
Repository:
Smithsonian Institution Archives

This accession consists of the Smithsonian Astrophysical Observatory (SAO)/United States, National Aeronautics and Space Administration (NASA) Astrophysics Data System (ADS) website as it existed on June 2, 2015. This website is a digital library portal for researchers in astronomy and physics, operated by SAO under a NASA grant. This accessio...

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Creators:
National Portrait Gallery (Smithsonian Institution)
Dates:
2015
Collection ID:
Accession 15-196
Repository:
Smithsonian Institution Archives

This accession consists of two online exhibitions maintained by the National Portrait Gallery. "One Life: Amelia Earhart" was crawled on February 20, 2015. The online exhibition accompanied a physical exhibition of the same name. Due to technical issues, some videos may not function properly. "Portraiture Now: Drawing on the Edge" was crawled ...

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Creators:
Smithsonian Astrophysical Observatory
Dates:
2018
Collection ID:
Accession 19-185
Repository:
Smithsonian Institution Archives

This accession consists of four websites maintained by the Smithsonian Astrophysical Observatory (SAO). SAO, with the Harvard College Observatory, jointly administers the Harvard-Smithsonian Center for Astrophysics (CfA). The John G. Wolbach Library website, crawled September 4, 2018, provides information about the Library's collections and s...

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338 records — Page 1 of 34