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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.
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.
001E03A55A Charge-coupled devices, image detectors and IR detector arrays.
001E03A55B Astrometric and interferometric instruments.
001E03A55C Ground-based ultraviolet, optical, and infrared telescopes.
001E03A55E Solar instruments.
001E03A55F Space-based ultraviolet, optical, and infrared telescopes.
001E03A55J Radio telescopes and instrumentation ; heterodyne receivers.
001E03A55K X-ray and ?-ray telescopes and instrumentation.
001E03A55P Lunar, planetary, and deep-space probes.
001E03A55Q Photometric, polarimetric, and spectroscopic instrumentation.
001E03A55R Photoconductors and bolometers.
001E03A55S Auxiliary and recording instruments; clocks and frequency standards.
001E03A55V Neutrino, muon, pion, and other elementary particle detectors; cosmic ray detectors.
001E03A55Y Gravitational radiation detectors; mass spectrometers; and other instrumentation and techniques.
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