Results 151 to 160 of about 23,039 (206)

The mule on the Mount Wilson trail: George Ellery Hale, American scientific cosmology, and cosmologies of American science. [PDF]

Hist Sci
Oliver K.
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Alteration of twilight sky brightness profile by light pollution. [PDF]

Sci Rep
Faid MS, Shariff NNM, Hamidi ZS, Wahab RA, Ahmad N, Mohd Nawawi MSA, Nahwandi MS.   +6 more
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A Network Approach for the Accurate Characterization of Water Lines Observable in Astronomical Masers and Extragalactic Environments. [PDF]

ACS Earth Space Chem
Ubachs W, Császár AG, Diouf ML, Cozijn FMJ, Tóbiás R.   +4 more
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Evolution of phosphate scouting in the terrestrial biosphere. [PDF]

Philos Trans R Soc Lond B Biol Sci
Abel S, Naumann C.
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Reaction Dynamics of the H + HeH⁺ → He + H₂ ⁺ System. [PDF]

Precis Chem
Upadhyay M, Käser S, Sahoo J, Scribano Y, Meuwly M.   +4 more
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Atacama Large Aperture Submillimeter Telescope (AtLAST) science: The hidden circumgalactic medium. [PDF]

Open Res Eur
Lee M, Schimek A, Cicone C, Andreani P, Popping G, Sommovigo L, Appleton PN, Bischetti M, Cantalupo S, Chen CC, Dannerbauer H, De Breuck C, Di Mascolo L, Emonts BHC, Hatziminaoglou E, Pensabene A, Rizzo F, Rybak M, Shen S, Lundgren A, Booth M, Klaassen P, Mroczkowski T, Cordiner MA, Johnstone D, van Kampen E, Liu D, Maccarone T, Saintonge A, Smith M, Thelen AE, Wedemeyer S.   +31 more
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Search for Chirality in Hydrogenated Magnesium Nanosilicates: A DFT and TD-DFT Investigation. [PDF]

J Phys Chem A
Stelmach KB, Dukes CA, Garrod RT.
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Connecting Meteorite Spectra to Lunar Surface Composition Using Hyperspectral Imaging and Machine Learning

Hesar FF, Raouf M, Chegeni A, Soltani P, Foing B, Chatzitheodoridis E, de Dood MJ, Verbeek FJ.   +7 more
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Shaping Planetary Nebulae

Astrophysics and Space Science, 1994
Hydrodynamical calculations are becoming increasingly successful at understanding the shapes and kinematics of planetary nebulae (PNs). The most successful models are two-dimensional interacting stellar wind models for which the PN nucleus is assumed to originally expel much or most of its mass in an equatorial waistband.
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