Range:
Subjects: Ammonia; Lasers; Light; Molecules
Subjects: Copper
Subjects: Organic chemistry
Subjects: Acetaminophen; Analytical chemistry; Fraud; Drugs
Subjects: Algebraic fields; Homological algebra
Subjects: Partial differential equations; Systems engineering
Subjects: Mathematical statistics
Subjects: Iraq; Land use; Remote sensing; Water
Subjects: Bleaching; Colors; Dyeing; Gamma ray; Iraq
Subjects: Analytical chemistry
Subjects: Chemicals; Zinc
Subjects: Iraq
Subjects: Digital electronics
Subjects: Encryption; Security measures
Subjects: Geophysics; Yemen
Subjects: Jordan
Subjects: Blood; Blood cells; Digital electronics
Subjects: Nitrogen
Subjects: Censorship; Honey
Subjects: Thermodynamics
Subjects: Neural networks (Computer science)
Subjects: Solid state physics
Subjects: Algebraic fields; Mathematics
Subjects: Data; Encryption
Subjects: Mathematical models
Subjects: Iraq; Geology; Mathematical models
Subjects: Jordan; History
Subjects: Digital video; Data processing
Subjects: Iraq; Irbil
Subjects: Data; Encryption; Symbolism; Writing
Subjects: Coriander
Subjects: Astrophysics; Optical properties
Subjects: Algebraic fields