الفترة:
Subjects: Sudan; Environmental aspects
Subjects: Air quality; Atmosphere; Air; Censorship; Pollution
Subjects: Lasers; Physics
Subjects: Sudan; Health aspects
Subjects: Electrical properties; Electronics; Gamma ray; Semiconductors
Subjects: Khartoum; Sudan
Subjects: Nuclear engineering; Radioactive substances; Sudan; Dairy products; Radioisotopes
Subjects: Temperatures
Subjects: Electric fields; Electromagnetic fields; Magnetic fields
Subjects: Chemical reactions; Chemistry; Lasers
Subjects: Fluids; Mechanical properties; Thermodynamics; Statistics
Subjects: Electrical properties
Subjects: Magnetic properties
Subjects: Mathematical models; Simulation methods
Subjects: Neutron activation analysis
Subjects: Gamma ray
Subjects: Optical properties