Búsqueda por clasificación
Descargar Pascal Classification Scheme
Pascal Classification Scheme
001 Exact sciences and technology.
001A Sciences and techniques of general use.
001B Physics
001C Chemistry.
001D Applied sciences.
001E Earth, ocean, space.
001E01 Earth sciences.
001E02 External geophysics.
001E03 Astronomy.
001E03A Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations.
001E03A10 Fundamental astronomy.
001E03A10C Celestial mechanics (including n-body problems).
001E03A10E Orbit determination and improvement.
001E03A10F Chaotic dynamics.
001E03A10G Eclipses, transits, and occultations.
001E03A10J Astrometry and reference systems.
001E03A10K Ephemerides, almanacs, and calendars.
001E03A30 Fundamental aspects of astrophysics.
001E03A35 Dark matter (stellar, interstellar, galactic, and cosmological).
001E03A40 Artificial Earth satellites.
001E03A45 Observatories and site testing.
001E03A55 Astronomical and space-research instrumentation.
001E03A75 Observation and data reduction techniques. Computer modeling and simulation.
001E03A80 Catalogues, atlases, databases, retrieval systems, etc.
001E03A85 Astronomical observations.
001E03A90 Historical astronomy and archaeoastronomy; and other topics in fundamental astronomy and astrophysics; instrumentation, techniques, and astronomical observations.
001E03B Solar System.
001E03C Stars.
001E03D Stellar systems. Galactic and extragalactic objects and systems. The Universe.
001E03E Extraterrestrial life and intelligence.
002 Biological and medical sciences.
Descargar Francis Classification Scheme
Francis Classification Scheme