Development and validation of an analytical method for quantification of total flavonoids in Alternanthera brasiliana by ultraviolet-visible absorption spectrophotometry [PDF]
, 2019 José Marcos Teixeira de Alencar Filho +11 more
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Correlated Ground-based and IUE Observations [PDF]
The value of coordination among different observers particularly, those working in different wavelength regions is highlighted. This coordination is more important among observers of comets than among observers of almost any other class of astronomical ...
Ahearn, M. F.
core +1 more source
Ultraviolet Spectrophotometry of Canopus from Gemini XI
, 1970 Y. Kondo, K. G. Henize, C. L. Kotila
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Rocket and laboratory studies in aeronomy and astronomy [PDF]
Data extracted from semi-annual status reports presented include: a list of all sounding rocket launches performed under NASA sponsorship; a list of Ph.D. and M.A.
Feldman, P. D.
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BE Ursae Majoris: A detached binary with a unique reprocessing spectrum [PDF]
New infrared photometry, optical and UV spectrophotometry, and a photographic ephemeris are presented for the detached binary BE UMa. Results show the primary to be a DO white dwarf with an effective temperature of 80,000 + or - 15,000 K and a mass of 0 ...
Cutri, Roc +6 more
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Spectrophotometry of planets, asteroids and satellites from the international ultraviolet explorer satellite [PDF]
A total of 14 8 hour I.U.E. observing sessions resulted in 39 spectra of 11 asteroids and 9 solar type stars as well as 57 spectra at various locations on the disk of Jupiter. The Jupiter observations include a total of 5 center to limb series of spectra
Gehrels, T. +3 more
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Chromatographic Separation and Ultraviolet Spectrophotometry Determination of Benzoic Acid, m-Hydroxybenzoic Acid, p-Hydroxybenzoic Acid, and Salicylic Acid in Mixtures [PDF]
, 1960 Halver C Van Dame
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The structure of Herbig-Haro object 43 and Orion dark cloud extinction [PDF]
New ultraviolet and optical observations of Herbig-Haro Object No. 43 are reported. Continuum and emission line fluxes in the range 1250 A equal to or less than lambda equal to less than 7350A have been measured.
Cohen, M. +2 more
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