-
793.
Spherical astronomy
Subjects
Geodesy
-
794.
Spin glasses
Subjects
Solid state physics
-
795.
Spintronics
Subjects
MicroelectronicsNanotechnology
-
796.
Spiral arms
Subjects
-
797.
Spring
Subjects
Seasons
-
798.
Springs (Mechanism)
Subjects
-
799.
Stability
Subjects
DynamicsEquilibrium
-
800.
Stable isotopes in ecological research
Subjects
-
801.
Standard model (Nuclear physics)
Subjects
Nuclear modelsNuclear reactions
-
802.
Star catalogs
Subjects
Catalogs
-
803.
Star Classification
Subjects
ClassificationStars
-
804.
Star formation
Subjects
Stellar evolution
-
805.
Stars
Subjects
AstronomyGalaxies
-
806.
Statics
Subjects
Mechanics
-
807.
Statistical astronomy
Subjects
AstronomyMathematical statistics
-
808.
Statistical mechanics
Subjects
Statistical physicsAnalytical mechanicsThermodynamics
-
809.
Statistical physics
Subjects
Mathematical statisticsPhysics
-
810.
Statistical thermodynamics
Subjects
Statistical mechanics
-
811.
Steam
Subjects
HeatPower (Mechanics)
-
812.
Stellar dynamics
Subjects
AstrophysicsCelestial mechanics
-
813.
Stellar evolution
Subjects
AstrophysicsEvolution
-
814.
Stellar oscillations
Subjects
Oscillations
-
815.
Stellar structure
Subjects
-
816.
Stoichiometry
Subjects
Physical and theoretical chemistry
Last updated dated: 21/02/2026