A different mechanism is responsible for the ion tail.Near the Sun, ultraviolet radiation from the Sun (solar wind) ionizes and excites the atoms in the coma.As the solar wind sweeps through the coma, the high-velocity charged particles of the solar wind interact with the electrically charged...
A different mechanism is responsible for the ion tail. Near the Sun, ultraviolet radiation from the Sun (solar wind) ionizes and excites the atoms in the coma. As the solar wind sweeps through the coma, the high-velocity charged particles of the solar wind interact with the electrically ...
Origin of Elements in the Solar SystemRouse, CA Inverse and Forward Helioseismology: Understanding the Interior Composition and Structure of the Present Sun. In: Manuel, O eds. (2000) Origin of Elements in the Solar System, Implications of Post-1957 Observations. Kluwer Academic/Plenum Publishers...
Engineering the Composition and Structure of Bimetallic Au鈥揅u Alloy Nanoparticles in Carbon Nanofibers: Self-Supported Electrode Materials for Electrocat... The bimetallic Au鈥揅u alloy nanoparticles have been constructed in electrospun carbon nanofibers (Au鈥揅u/CNFs), employing as high efficient ...
预订How Far Away is the Sun? The Sun’s Heat, Its Distance from Earth, Structure and Composition Grade 国外库房发货,通常付款后3-5周到货 作者:Baby Professor(作者)出版社:Baby Professor 手机专享价 ¥ 当当价 降价通知 ¥279.00 配送至 北京 至 北京市东城区 服务 由“中国进口图书旗舰店”...
Structure and composition characterization of Sb2S3films Due to the high saturated vapor pressure of sulfur (50 mmHg at 300 °C)12, the sulfur loss is inevitable and results in Sb-rich Sb2S3films during the normal thermal evaporation deposition. To obtain S-rich Sb2S3film, we apply a...
AtmosphericStructureandComposition 1.AtmosphericStructure TheatmosphereAtmosphericStructureTroposphereStratosphereMesosphereThermosphereIonosphereatmosphericpressureWindandpressureAtmosphericCirculation Theatmosphere Theatmosphereisathinblanketofgasthatenvelopstheearth.Thegasesthatmakeuptheatmosphereareheldclosetotheearthbythepullof...
Composition and properties of SiNx films produced by reactive R.F. magnetron sputtering Silicon nitride films with various nitrogen-to-silicon ratios were prepared by r.f. magnetron sputtering. The dependence of the composition, the critical l... X Qiu,E Gyarmati - 《Thin Solid Films》 被引量...
Composition and structure of photosystem I in the moss Physcomitrella patens. J. Exp. Bot. 64, 2689–2699 (2013). Article CAS PubMed PubMed Central Google Scholar Iwai, M. & Yokono, M. Light-harvesting antenna complexes in the moss Physcomitrella patens: implications for the evolutionary ...
resulted in considerably lower visiting frequencies of wild bees. Our results clearly indicate that the pollination of sunflower is dependent on the composition and configuration of the agricultural landscape. We conclude that an optimization of the pollination can be achieved if sufficient amount of h...