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Download 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.
001E03B Solar System.
001E03B10 General, solar nebula, and cosmogony.
001E03B20 Moon.
001E03B20B Origin, formation, and age.
001E03B20D Features, landmarks, mineralogy, petrology, and atmosphere.
001E03B20J Gravitational field, selenodesy, magnetic fields.
001E03B20K Cratering.
001E03B30 Planets, their satellites and rings. Asteroids.
001E03B35 Planetary, asteroid, and satellite characteristics and properties.
001E03B40 Cosmic rays.
001E03B50 Interplanetary space.
001E03B60 Solar physics.
001E03B90 Other topics on the Solar System.
001E03C Stars.
001E03C10 Stellar characteristics and properties.
001E03C10B Star formation.
001E03C10C Stellar structure, interiors, evolution, nucleosynthesis, ages.
001E03C10E Stellar atmospheres (photospheres, chromospheres, coronae, magnetospheres). Radiative transfer. Opacity and line formation.
001E03C10F Circumstellar shells, clouds, and expanding envelopes. Circumstellar masers.
001E03C10G Accretion and accretion disks.
001E03C10J Stellar activity.
001E03C10K Stellar rotation.
001E03C10L Magnetic and electric fields. Polarization of starlight.
001E03C10M Mass loss and stellar winds.
001E03C10N Masses.
001E03C10P Radii and surface features (starspots, etc.).
001E03C10R Luminosities, magnitudes, effective temperatures, color, and spectral classification.
001E03C10S Pulsations, oscillations, and stellar seismology.
001E03C10T Abundances, chemical composition.
001E03C10V Distances, parallaxes.
001E03C10W Proper motions and radial velocities. Space motions.
001E03C10X Luminosity and mass functions.
001E03C10Y Star counts, distribution, and statistics.
001E03C10Z Hertzsprung-Russell, color-magnitude, and color-color diagrams.
001E03C20 Normal stars (by class): general or individual.
001E03C21 Pre-main sequence objects, young stellar objects (YSO's) and protostars (T Tauri stars, Orion population, Herbig-Haro objects, Bok globules, bipolar outflows, cometary nebulae, etc.).
001E03C30 Variable and peculiar stars (including novae).
001E03C60 Late stages of stellar evolution (including black holes).
001E03C80 Binary and multiple stars.
001E03C82 Extrasolar planetary systems.
001E03C90 Other topics on stars.
001E03D Stellar systems. Galactic and extragalactic objects and systems. The Universe.
001E03E Extraterrestrial life and intelligence.
002 Biological and medical sciences.
002A Fundamental and applied biological sciences. psychology.
002A01 General aspects.
002A02 Analytical, structural and metabolic biochemistry.
002A03 Molecular biophysics.
002A04 Molecular and cellular biology.
002A05 Microbiology.
002A06 Fundamental immunology.
002A07 Genetics of eukaryotes. biological and molecular evolution.
002A08 Tissues, organs and organisms biophysics.
002A09 Plant cytology, morphology, systematics, chorology and evolution.
002A10 Plant physiology and development.
002A11 Protozoa.
002A12 Invertebrates.
002A13 Animal ethology.
002A14 Animal, plant and microbial ecology.
002A15 Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution.
002A16 Vertebrates: anatomy and physiology, studies on body, several organs or systems.
002A17 Vertebrates: digestive system.
002A18 Vertebrates: urinary system.
002A19 Vertebrates: skin, associated glands, phaneres, light organs, various exocrine glands (salt gland, uropygial gland...), adipose tissue, connective tissue.
002A20 Vertebrates: respiratory system.
002A21 Vertebrates: blood, hematopoietic organs, reticuloendothelial system.
002A22 Vertebrates: cardiovascular system.
002A23 Vertebrates: osteoarticular system, musculoskeletal system.
002A24 Vertebrates: body movement. posture. locomotion. flight. swimming. physical exercise. rest. sports.
002A25 Vertebrates: nervous system and sense organs.
002A26 Psychology. psychophysiology.
002A27 Psychoanalysis.
002A28 Vertebrates: endocrinology.
002A29 Vertebrates: reproduction.
002A30 Embryology: invertebrates and vertebrates. teratology.
002A31 Biotechnology.
002A32 Agronomy. Soil science and plant productions.
002A33 Forestry.
002A34 Phytopathology. animal pests. plant and forest protection.
002A35 Food industries.
002A36 Animal productions.
002A37 Medically important nuisances and vectors, pests of stored products and materials: population survey and control.
002B Medical sciences.
Download Francis Classification Scheme
Francis Classification Scheme