Results 21 to 30 of about 7,823,830 (309)
Fermi Surfaces of Composite Fermions [PDF]
Journal of Low Temperature Physics, 2020 Review of arXiv:1701.07832, arXiv:1704.06265 and arXiv:1706.09470 with some new results.
R. N. Bhatt, Matteo Ippoliti
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Comptes Rendus. Physique, 2005 The physical characterization of the surfaces of Near Earth Objects (NEOs) is crucial to analyse the relationships among NEOs and the other populations of minor bodies of the Solar System (main-belt asteroids, comets and meteorites) and to investigate NEO origin and evolution.
Dotto, E. +3 more
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Chemical composition of the solar surface [PDF]
Journal of Astrophysics and Astronomy, 2020 The Sun provides a standard reference against which we compare the chemical abundances found anywhere else in the Universe. Nevertheless, there is not a unique 'solar' composition, since the chemical abundances found in the solar interior, the photosphere, the upper atmosphere, or the solar wind, are not exactly the same.
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KONA Powder and Particle Journal, 2019 Multiple industrial applications, including pharmaceuticals, rely on the processing of powders. The current powder characterization framework is fragmented into two general areas.
Rodolfo Pinal, M. Teresa Carvajal
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Surface composition analysis of PP films treated by corona discharge
Materials Research, 2003 Polypropylene films (PP) surface treated by corona discharge in air was analyzed to verify the changes on surface composition. The presence of oxidized polar groups on the film surface, mainly, C=O, C-O and COH, was confirmed by infrared spectroscopy ...
Noeli Sellin +1 more
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Surface Chemical Composition of Diatoms [PDF]
ChemBioChem, 2009 AbstractAmong diatoms, Phaeodactylum tricornutum is a peculiar species that exists in three morphotypes with distinct cell wall structures and low silica content. X‐ray photoelectron spectroscopy (XPS) analysis was performed on P. tricornutum and compared with diatom Thalassiosira pseudonana; the results provide new information on the chemical ...
Tesson, B. +5 more
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Surface composition of the steel powders pre-alloyed with manganese
, 2010 The determination of the surface oxide layer composition is vital to facilitate the adjustment of the sintering conditions for sufficient removal of the surface oxides for providing strong metal bonding between the metal particles during sintering.
Danninger, Herbert, +9 more
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The Surface Roughness and Gloss of Composites [PDF]
Journal of Dental Research, 1984 The contrast gloss and the average roughness were measured for four commercial composite filling materials. Using a factorial design, each material was subjected to four available finishing methods. A significant difference was found in the contrast gloss among finishing methods, and a significant linear regression is given which relates the inverse of
O'Brien, W. J. +3 more
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Journal of Functional Biomaterials, 2018 (1) Background. Titanium is characterized by its biocompatibility, resistance to maximum stress, and fatigue and non-toxicity. The composition, surface structure, and roughness of titanium have a key and direct influence on the osseointegration processes
María Rizo-Gorrita +3 more
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A CO2 Cycle on Ariel? Radiolytic Production and Migration to Low-latitude Cold Traps
The Planetary Science Journal, 2022 CO _2 ice is present on the trailing hemisphere of Ariel but is mostly absent from its leading hemisphere. The leading/trailing hemispherical asymmetry in the distribution of CO _2 ice is consistent with radiolytic production of CO _2 , formed by charged
Richard J. Cartwright +13 more
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