Range:
Subjects: Linear algebra; Mathematics; Set theory; Geometry
Subjects: Algebraic fields
Subjects: Iraq; Earthquakes
Subjects: Iraq
Subjects: Nuclear physics
Subjects: Iron; Liver; Metabolism; Diagnosis; Diseases
Subjects: Infectious diseases; Diseases; Physiology
Subjects: Wounds and injuries
Subjects: Blood donors; Iraq; Diseases
Subjects: Sanitation; Waste water
Subjects: Heavy minerals; Iraq; Fishes; Pollution; Water
Subjects: Inorganic acids; Sulfur acids
Subjects: Acrylic acid; Adsorption; Iron
Subjects: Drugs
Subjects: Mechanics; Sound
Subjects: Fraud; Drugs
Subjects: Electrical properties
Subjects: Chemical reactions; Optical properties
Subjects: Iraq; Health aspects; Housing
Subjects: Chemical reactions
Subjects: Solar eclipses
Subjects: Environmental aspects; Pollution; Soils
Subjects: Atomic structure
Subjects: Mechanical properties
Subjects: Solids
Subjects: Gamma ray
Subjects: Iraq; Sandstorms; Forecasts
Subjects: Security measures; Web sites; Computer networks
Subjects: Algorithms; Data processing; Electrocardiography
Subjects: Iraq; Time-series analysis
Subjects: Optics
Subjects: Optical properties; Social structure
Subjects: Industrial chemistry
Subjects: Geodesy; Geology; Iraq
Subjects: Artificial satellites; Solar radiation
Subjects: Iraq; Kurdistan; Environmental aspects; Water
Subjects: Data; Encryption; Security measures