Results 21 to 30 of about 79,242 (178)
The Composition of Comets [PDF]
This paper is the result of the International Cometary Workshop, held in Toulouse, France in April 2014, where the participants came together to assess our knowledge of comets prior to the ESA Rosetta Mission. In this paper, we look at the composition of the gas and dust from the comae of comets.
Nicolas Biver+13 more
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Catalogue of emission lines in the spectrum of the comet C/2004 Q2 (Machholz) on 15 January, 2004
Idetified the emission lines in the spectrum of comet C/2004 Q2 (MACHHOLZ), obtained in the region λλ4760÷6580ÅÅ on 15 January, 2005 with the 2-meter telescope of Shamakha AO of NAS of Azerbaijan.
Kh. M. Mikailov+3 more
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The way of K.I. Churyumov to science
A brief biography and details about the scientific work of the famous scientist, doctor of physical and mathematical sciences, corresponding member of the National Academy of Sciences of Ukraine, professor Klim Ivanovich Churyumov are presented.
V. M. Efimenko
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A Study of the 1668 Deungrok, Records of Celestial Phenomena from the Joseon Dynasty [PDF]
This paper will introduce and overview in general the Seongbyeon Deungrok issued by the Gwansang-gam, the Astronomical Board in the Joseon Dynasty of Korea. All the Chinese characters in the 1668 Seongbyeon Deungrok was deciphered at first and these were
Il-Seong Nha, Yoon Hong, Nami Ahn
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Lately, nickel oxide nanoparticles (NiO NPs) have been employed in different industrial and biomedical fields. Several studies have reported that NiO NPs may affect the development of reproductive organs inducing oxidative stress and, resulting in male ...
Iva Arato+16 more
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Fabry's Comet and Barnard's Comet [PDF]
NOT having seen any mention of the rapid apparent growth of the tail of Fabry's comet, probably some of your readers are not aware to how great a length it extended. On April 26 occurred the first fine night after a very unusual series of overcast ones, and about 14h. G.M.T. I was surprised to see the tail reaching up to, or at least to within 1° of δ,
openaire +3 more sources
The interseismic strain across the Altyn Tagh Fault at 85°E has been measured using 59 interferograms from 26 ERS‐1/2 SAR acquisitions on a single track for the period 1993–2000.
J. R. Elliott+3 more
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The ethanolic extract of Gomphrena celosioides is not carcinogenic and has antigenotoxic effects and chemopreventive Properties [PDF]
Gomphrena celosioides, popularly known as perpétua, perpétua brava, bachelor´s button and prostate globe amarahth, is used for the treatment of urinary tract disorders, kidney stones, for skin diseases, infectious diseases, gastrointestinal and ...
M. M. M. D. Levenhagen+7 more
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Organic Matter in Cometary Environments
Comets contain primitive material leftover from the formation of the Solar System, making studies of their composition important for understanding the formation of volatile material in the early Solar System.
Adam J. McKay, Nathan X. Roth
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