Results 71 to 80 of about 1,126,700 (167)
The Astrophysical JournalThe coronal heating problem has been a major challenge in solar physics, and a tremendous amount of effort has been made over the past several decades to solve it.
Tong Shi +8 more
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Recent Extreme Ultraviolet Solar Spectra and Spectroheliograms [PDF]
, 1966 Extreme ultraviolet solar spectra and spectroheliogram ...
Purcell, J. D. +4 more
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Hemispheric Ultraviolet Background Explorer [PDF]
, 2023 The "Explorador Hemisférico Del Espectro U/V" (HUBE) is a proposed joint Argentinean-American ultraviolet-astronomy earth-orbiting satellite to be launched early in the coming millennium (which is only a few years away!). In the exploration of the cosmos
Henry, Richard C.
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Electrostatic chucking of EUVL masks: Coefficients of friction
, 2022 Art. 76362JIn extreme ultraviolet lithography (EUVL), the mask hangs on an electrostatic chuck and is moved laterally during exposition. For proper control of the chucked mask under corresponding inertial forces, static friction of the mask on the chuck ...
Peschel, T. +6 more
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The Extreme Side of Pulsars (Free Astronomy Public Lectures)
, 2010 Pulsars are the compact cores of dead stars that periodically flash radio beams at Earth. The regularity of their flashing makes them somewhat like highly accurate clocks--however not all pulsars are very well behaved. This lecture will give a background
Lina Levin, Sarah Burke-Spolaor
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Astronomy & Astrophysics (CAUCASUS)-VOLUME 3
, 2020 The III volume of Journal “Astronomy & Astrophysics (Caucasus)” was dedicated to the 110th Anniversary of Academician Eugene Kharadze. Academician Evgene Kharadze Vice - President of International Union of Astronomy (1976-82) I would like to give you
(Caucasus)”, Astronomy & Astrophysics
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Significant achievements in space astronomy 1958-1964 [PDF]
, 1966 Space astronomy developments in X-ray, gamma-ray, ultraviolet, infrared, and low-frequency radio ...
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, 2006 Astronomy, being an interdisciplinary science having to do with economics, technology, biology, chemistry, math, and physics, can enhance students' interest and overcome the educational problems we face daily in the classroom.
Metaxa, Margarita
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Study of an astronomical extreme ultraviolet rocket spectrometer for use on shuttle missions [PDF]
, 1977 The adaptation of an extreme ultraviolet astronomy rocket payload for flight on the shuttle was studied. A sample payload for determining integration and flight procedures for experiments which may typically be flown on shuttle missions was provided. The
Bowyer, C. S.
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6U CubeSat for Ultraviolet Time-Domain Astronomy [PDF]
, 2019 A wide-field ultraviolet observatory for time-domain astronomy utilizing 6U CubeSat is presented. Ultraviolet waveband is one of the unexplored fields in astronomy.
Sasaki, Kenichi +7 more
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