Mostrando 261 - 280 Resultados de 962 Para Buscar '"Solar System"', tiempo de consulta: 0.21s Limitar resultados
  1. 261
    por Shevchenko, Ivan I
    Publicado 2020
    “…The author explores the three rapidly developing interplaying fields of resonant and chaotic dynamics of Hamiltonian systems, the dynamics of Solar system bodies, and the dynamics of exoplanetary systems. …”
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  2. 262
    “…The volatile element contents of chondrules increase with time from ∼1 My after Solar System formation, likely the result of mixing with a volatile-enriched component during chondrule recycling. …”
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  3. 263
    “…Titan’s equatorial dunes represent the most monumental surface structures in our Solar System, but the chemical composition of their dark organics remains a fundamental, unsolved enigma, with solid acetylene detected near the dunes implicated as a key feedstock. …”
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  4. 264
  5. 265
    “…The conference included discussions of planetary habitability and the potential emergence of life on bodies within our Solar System, as well as extrasolar systems by applying our knowledge of the Solar System's FBY, and in particular Earth's early history. …”
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  6. 266
    por Burgess, David, Scholer, Manfred
    Publicado 2015
    “…Shock waves are an important feature of solar system plasmas, from the solar corona out to the edge of the heliosphere. …”
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  7. 267
    “…We provide detailed background, theoretical and practical, on the specific heat of minerals and mixtures thereof, ‘astro-materials,’ as well as background information on common minerals and other relevant solid substances found on the surfaces of solar system bodies. Furthermore, we demonstrate how to use specific heat and composition data for lunar samples and meteorites as well as a new database of endmember mineral heat capacities (the result of an extensive literature review) to construct reference models for the isobaric specific heat c(P) as a function of temperature for common solar system materials. …”
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  8. 268
    “…These contributions cover all fields of astronomy and astrophysics, i.e., the Sun and solar system, the galaxy and its components, galaxies and cosmology, observatories and instrumentation, as well as astronomy teaching and dissemination. …”
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  9. 269
    “…The fifth edition of this successful undergraduate textbook has been extensively modernized and extended in the parts dealing with the Milky Way, extragalactic astronomy and cosmology as well as with extrasolar planets and the solar system (as a consequence of recent results from satellite missions and the new definition by the International Astronomical Union of planets, dwarf planets and small solar-system bodies). …”
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  10. 270
    por Harland, David M, Harvey, Brian
    Publicado 2008
    “…One feature introduced in the first volume ‘Solar System Log’ featuring the very latest in the exploration of the planets, their moons and small Solar System bodies, will be retained for Space Exploration 2008, and will comprise seven chapters. …”
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  11. 271
    por Halpern, Paul, Lehmkuhl, Vance
    Publicado 2013
    “…He is much tinier than the gas giants in the outer part of the Solar System. He has a lot more moons than any of the inner planets. …”
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  12. 272
    por Pont, Frédéric J
    Publicado 2014
    “…Planetary atmospheres are complex and evolving entities, as mankind is rapidly coming to realise whilst attempting to understand, forecast and mitigate human-induced climate change. In the Solar System, our neighbours Venus and Mars provide striking examples of two endpoints of planetary evolution, runaway greenhouse and loss of atmosphere to space. …”
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  13. 273
    “…Chondrules are spherical silicate grains which formed from protoplanetary disk material, and as such provide an important record of the conditions of the Solar System in pre-planetary times. Chondrules are a major constituent in chondritic meteorites, however despite being recognised for over 200 years, their origins remain enigmatic. …”
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  14. 274
    “…Readers will also find a panoramic description of the atmospheres of the planets within the Solar System, with explanation of considerations especially relevant to exoplanets. …”
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  15. 275
    “…This book discusses the design of new space missions and their use for a better understanding of the dynamical behaviour of solar system bodies, which is an active field of astrodynamics. …”
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  16. 276
    por Siraj, Amir, Loeb, Abraham
    Publicado 2020
    “…The number of objects that could have exported terrestrial microbes out of the Solar System is in the range [Formula: see text] – [Formula: see text]. …”
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  17. 277
    por Cherubini, Cristina, Ursini, Ornella
    Publicado 2015
    “…The radioactive elements produced a total radiation dose of 14 MGy during the life of Solar System (4.6 × 10(9) years). The aim of this study is to investigate the amino acids capacity to survive at a dose of γ-irradiation equivalent to 1.05 × 10(9) years of Solar System life. …”
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  18. 278
    “…We argue that this unidentified carrier controls the isotopic anomalies in bulk CAIs and outer solar system materials, which reinstates the chronological significance of differences in initial (87)Sr/(86)Sr between CAIs and volatile-depleted inner solar system materials.…”
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  19. 279
    “…The occurrence of hydrogen atom-ordered form of ice Ih, ice XI, in the outer Solar System has been discussed based on laboratory experiments because its ferroelectricity influences the physical processes in the outer Solar System. …”
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  20. 280
    Publicado 1977
    Libro
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